:root { --zu: 1; --vw: calc(1vw / var(--zu)); --vh: calc(1vh / var(--zu)); --svh: calc(1svh / var(--zu)); --dvh: calc(1dvh / var(--zu)); }
/* ==========================================================================
   Silensia — feuille de style du site public
   Sobre d'abord ; les couleurs de la marque en touches réfléchies.
   ========================================================================== */

:root {
  /* Marque */
  --encre: #073B44;
  --encre-2: #0B4A52;
  --lien: #0B5A66;
  --lagon: #84C3BE;
  --lagon-fond: #EEF7F6;
  --lagon-tag: #E4F0EE;
  --lagon-texte: #23605A;
  --sable: #CDBA88;
  --sable-fond: #FAF7EF;
  --sable-tag: #F4EFE2;
  --sable-texte: #6F5B2C;
  --teal: #3D7B78;
  --ocre: #9E8A3E;
  --ocre-texte: #7D6B2C;
  --sombre: linear-gradient(135deg, #073B44 0%, #0B4A52 55%, #14565A 100%);
  --sombre-texte: #C5D6D4;
  --bande-douce: linear-gradient(120deg, #E4F0EE 0%, #F1F2EC 50%, #F5EFE0 100%);

  /* Neutres */
  --texte: #1D1D1F;
  --texte-2: #6E6E73;
  --fond-2: #F5F5F7;
  --bord: #D2D2D7;
  --bord-doux: #E8E8ED;
  --blanc: #FFFFFF;

  --ok-fond: #E3F4E8; --ok-texte: #1B6B34;
  --att-fond: #FFF1DC; --att-texte: #8A4B00;
  --ko-fond: #FDE4E4; --ko-texte: #A11A1A;

  --rayon: 24px;
  --rayon-l: 28px;
  --large: 1200px;
  --gouttiere: 24px;
  --police: 'Instrument Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--blanc);
  color: var(--texte);
  font-family: var(--police);
  font-size: 17px;
  line-height: 1.47;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
svg svg { max-width: none; }
a { color: var(--lien); text-decoration: none; }
a:hover { color: var(--encre); }
h1, h2, h3, h4 { margin: 0; font-weight: 700; color: inherit; text-wrap: balance; }
p, li, dd, figcaption, .sous { text-wrap: pretty; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--lagon); outline-offset: 2px; border-radius: 6px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Mise en page ---------- */
.conteneur { width: 100%; max-width: calc(var(--large) + 2 * var(--gouttiere)); margin: 0 auto; padding: 0 var(--gouttiere); }
.etroit { max-width: calc(880px + 2 * var(--gouttiere)); }
.section { padding: 112px 0; }
.section.serre { padding: 80px 0; }
.section.gris { background: var(--fond-2); }
.section.sombre { background: var(--sombre); color: #F5F5F7; }
.section.sombre .sous, .section.sombre .eyebrow { color: var(--sombre-texte); }
.centre { text-align: center; }
.centre .sous { margin-left: auto; margin-right: auto; }
.grille { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- Typographie ---------- */
.eyebrow { display: inline-flex; gap: 10px; align-items: center; font-size: 17px; font-weight: 600; color: var(--texte-2); }
.signe { flex-shrink: 0; width: 20px; height: 14px; }
.centre .eyebrow, .hero-accueil .eyebrow { display: inline-block; text-wrap: balance; }
.centre .eyebrow .signe, .hero-accueil .eyebrow .signe { display: inline-block; vertical-align: -1px; margin-right: 10px; }
.titre-xl { font-size: clamp(44px, calc(7 * var(--vw)), 80px); line-height: 1.02; letter-spacing: -0.03em; }
.titre-l { font-size: clamp(36px, calc(5 * var(--vw)), 56px); line-height: 1.05; letter-spacing: -0.028em; }
.titre-m { font-size: clamp(30px, calc(4 * var(--vw)), 48px); line-height: 1.06; letter-spacing: -0.028em; }
.titre-s { font-size: clamp(24px, calc(3 * var(--vw)), 32px); line-height: 1.12; letter-spacing: -0.02em; }
.eyebrow + .titre-xl, .eyebrow + .titre-l, .eyebrow + .titre-m { margin-top: 10px; }
.accroche { font-size: clamp(22px, calc(2.6 * var(--vw)), 28px); line-height: 1.25; font-weight: 600; letter-spacing: -0.015em; }
.sous { font-size: clamp(17px, calc(1.7 * var(--vw)), 19px); line-height: 1.5; color: var(--texte-2); max-width: 720px; }
.titre-l + .sous, .titre-m + .sous, .titre-xl + .sous { margin-top: 16px; }
.petit { font-size: 14px; color: var(--texte-2); }
.note { font-size: 13px; line-height: 1.55; color: var(--texte-2); }

/* ---------- Boutons et liens ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 24px; border-radius: 980px; border: 0;
  background: var(--encre); color: #FFFFFF; font-size: 17px; font-weight: 500;
  cursor: pointer; text-decoration: none; transition: background .2s, transform .2s, opacity .2s; white-space: nowrap;
}
.btn:hover { background: #0A4C57; color: #FFFFFF; }
.btn:active { transform: scale(.98); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn.clair { background: var(--fond-2); color: var(--texte); }
.btn.clair:hover { background: #EBEBEF; color: var(--texte); }
.btn.blanc { background: #F5F5F7; color: var(--texte); }
.btn.blanc:hover { background: #FFFFFF; }
.btn.contour { background: transparent; color: var(--encre); box-shadow: inset 0 0 0 1.5px var(--encre); }
.btn.contour:hover { background: var(--lagon-fond); }
.btn.petit-btn { min-height: 38px; padding: 0 16px; font-size: 15px; }
.btn.large { width: 100%; }
.lien { display: inline-flex; align-items: center; min-height: 48px; font-size: 17px; color: var(--lien); }
.lien:hover { text-decoration: underline; text-underline-offset: 3px; }
.section.sombre .lien, .sur-sombre .lien { color: var(--lagon); }
.actions { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }

/* ---------- Pastilles et étiquettes ---------- */
.tag { display: inline-flex; align-items: center; font-size: 13px; font-weight: 600; line-height: 1.2; border-radius: 980px; padding: 6px 12px; background: var(--lagon-tag); color: var(--lagon-texte); white-space: nowrap; }
.tag.sable { background: var(--sable-tag); color: var(--sable-texte); }
.tag.neutre { background: var(--fond-2); color: var(--texte); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.puces { display: flex; flex-wrap: wrap; gap: 10px; }
.puce { border: 0; border-radius: 980px; padding: 9px 18px; font-size: 15px; font-weight: 500; background: var(--fond-2); color: var(--texte); cursor: pointer; transition: background .2s, color .2s; }
.puce:hover { background: #EBEBEF; }
.puce[aria-pressed="true"] { background: var(--texte); color: #FFFFFF; }
.badge { display: inline-flex; font-size: 12px; font-weight: 700; border-radius: 980px; padding: 4px 10px; }
.badge.ok { background: var(--ok-fond); color: var(--ok-texte); }
.badge.att { background: var(--att-fond); color: var(--att-texte); }
.badge.ko { background: var(--ko-fond); color: var(--ko-texte); }

/* ---------- Cartes ---------- */
.carte { background: var(--fond-2); border-radius: var(--rayon); padding: 32px; display: flex; flex-direction: column; gap: 10px; }
.carte.blanche { background: #FFFFFF; box-shadow: 0 0 0 1px var(--bord-doux); }
.carte.cle {
  border: 2px solid transparent; border-radius: var(--rayon-l);
  background: linear-gradient(#FFFFFF, #FFFFFF) padding-box, linear-gradient(135deg, var(--teal), var(--ocre)) border-box;
}
.carte h3 { font-size: 22px; line-height: 1.2; letter-spacing: -0.015em; }
.carte p { font-size: 15px; line-height: 1.55; color: var(--texte-2); }
.tuile { width: 44px; height: 44px; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center; color: #FFFFFF; flex-shrink: 0; font-size: 14px; font-weight: 700; }
.tuile svg { width: 22px; height: 22px; }
.t-encre { background: var(--encre); } .t-teal { background: var(--teal); } .t-ocre { background: var(--ocre-texte); }

/* ---------- En-tête ---------- */
.entete { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .82); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid rgba(0, 0, 0, .06); }
/* Logo à gauche, liens au centre, actions à droite (puis le panier des pros). */
.entete-in { display: grid; grid-template-columns: 1fr auto 1fr auto; align-items: center; column-gap: 24px; height: 64px; }
.logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.logo img { height: 34px; width: auto; display: block; }
.nav { display: contents; }
.nav-liens { grid-column: 2; display: flex; align-items: center; gap: 38px; }
.nav-actions { grid-column: 3; justify-self: end; display: flex; align-items: center; gap: 10px; }
.logo { grid-column: 1; justify-self: start; }
.panier-entete { grid-column: 4; }
.nav-liens a { position: relative; }
.nav-liens a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--lagon), var(--sable)); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.nav-liens a:hover::after, .nav-liens a[aria-current="page"]::after { transform: scaleX(1); }
/* Espace pro : bouton contour, distinct du bouton plein « Trouver ma solution » */
.btn-pro { display: inline-flex; align-items: center; gap: 7px; min-height: 36px; padding: 0 14px; border-radius: 980px; border: 1.5px solid rgba(7, 59, 68, .28); color: var(--encre); font-size: 14px; font-weight: 600; white-space: nowrap; transition: border-color .2s, background-color .2s, color .2s; }
.btn-pro:hover { border-color: var(--encre); background: var(--lagon-fond); color: var(--encre); }
/* Panier des pros */
.panier-entete { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; color: var(--encre); transition: background-color .2s; }
.panier-entete[hidden] { display: none; }
.panier-entete:hover { background: var(--lagon-fond); color: var(--encre); }
.panier-n { position: absolute; top: 1px; right: -1px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--teal); color: #FFFFFF; font-size: 11px; font-weight: 700; line-height: 18px; text-align: center; box-shadow: 0 0 0 2px #FFFFFF; }
.panier-entete.vide .panier-n { background: #B9BBC0; }
.panier-entete.saute { animation: panier-saute .55s cubic-bezier(.3, 1.6, .5, 1); }
.panier-entete.saute .panier-n { animation: panier-pastille .55s ease; }
@keyframes panier-saute { 0% { transform: scale(1); } 35% { transform: scale(1.22) rotate(-8deg); } 100% { transform: scale(1); } }
@keyframes panier-pastille { 0% { background: var(--sable); } 100% { background: var(--teal); } }
.panier-vol { position: fixed; z-index: 200; width: 18px; height: 18px; border-radius: 50%; background: linear-gradient(135deg, var(--lagon), var(--teal)); box-shadow: 0 4px 12px rgba(7, 59, 68, .35); pointer-events: none; }
.nav-liens a { color: var(--texte); font-size: 14px; opacity: .82; white-space: nowrap; }
.nav-liens a:hover { opacity: 1; color: var(--texte); }
.nav-liens a[aria-current="page"] { opacity: 1; font-weight: 600; }
.nav .btn { opacity: 1; color: #FFFFFF; min-height: 36px; padding: 0 16px; font-size: 14px; }
.burger { display: none; grid-column: 5; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; border-radius: 10px; align-items: center; justify-content: center; }
.burger span, .burger span::before, .burger span::after { display: block; width: 20px; height: 1.6px; background: var(--texte); position: relative; transition: transform .25s, background .25s; }
.burger span::before, .burger span::after { content: ''; position: absolute; left: 0; }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.entete.ouvert .burger span { background: transparent; }
.entete.ouvert .burger span::before { transform: translateY(6px) rotate(45deg); }
.entete.ouvert .burger span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Pied de page ---------- */
.pied { background: var(--fond-2); padding: 64px 0 40px; font-size: 13px; color: var(--texte-2); }
.pied-grille { display: grid; grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr)); gap: 32px; }
.pied img { height: 38px; width: auto; display: block; margin-bottom: 14px; }
.pied h4 { font-size: 13px; font-weight: 600; color: var(--texte); margin-bottom: 10px; }
.pied ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.pied a { color: var(--texte-2); }
.pied a:hover { color: var(--texte); }
.pied-bas { margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--bord); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }

/* ---------- Bandeau d'appel (bas de page) ---------- */
.appel { background: var(--bande-douce); border-radius: var(--rayon-l); padding: 64px 48px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.appel .actions { justify-content: center; margin-top: 10px; }

/* ---------- Formulaires ---------- */
.formulaire { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.champ { display: flex; flex-direction: column; gap: 6px; }
.champ.plein { grid-column: 1 / -1; }
.champ label, .label { font-size: 14px; font-weight: 600; color: var(--texte); }
.champ .aide { font-size: 13px; color: var(--texte-2); }
.entree, .champ input, .champ select, .champ textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--bord);
  background: #FFFFFF; font-size: 16px; transition: border-color .2s, box-shadow .2s; appearance: none; -webkit-appearance: none;
}
.champ select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236E6E73' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.champ textarea { min-height: 130px; resize: vertical; line-height: 1.5; }
.entree:focus, .champ input:focus, .champ select:focus, .champ textarea:focus { outline: none; border-color: var(--lagon); box-shadow: 0 0 0 4px rgba(132, 195, 190, .28); }
.case { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--texte-2); line-height: 1.5; cursor: pointer; }
.champ.case { flex-direction: row; }
.case input, .champ.case input { width: 20px; height: 20px; min-height: 0; padding: 0; margin: 1px 0 0; border: 0; box-shadow: none; appearance: auto; -webkit-appearance: checkbox; accent-color: var(--encre); flex-shrink: 0; }
.piege { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.retour { font-size: 15px; border-radius: 14px; padding: 14px 16px; }
.retour.ok { background: var(--lagon-fond); color: var(--lagon-texte); }
.retour.erreur { background: var(--ko-fond); color: var(--ko-texte); }
.succes { text-align: center; padding: 40px 24px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.succes .rond { width: 56px; height: 56px; border-radius: 50%; background: var(--lagon-fond); color: var(--teal); display: flex; align-items: center; justify-content: center; }

/* Cartes à choisir (situations, sujets, pose…) */
.choix { display: grid; gap: 12px; }
.option {
  position: relative; display: flex; flex-direction: column; gap: 4px; text-align: left; cursor: pointer;
  background: #FFFFFF; border: 0; border-radius: 18px; padding: 18px 20px;
  box-shadow: inset 0 0 0 1.5px var(--bord-doux); transition: box-shadow .2s, background .2s;
}
.option:hover { box-shadow: inset 0 0 0 1.5px #C9CDD2; }
.option[aria-pressed="true"], .option[aria-checked="true"] { background: var(--lagon-fond); box-shadow: inset 0 0 0 2px var(--lagon); }
.option.pose[aria-checked="true"] { background: var(--sable-fond); box-shadow: inset 0 0 0 2px var(--sable); }
.option strong { font-size: 17px; letter-spacing: -0.01em; }
.option span { font-size: 14px; color: var(--texte-2); line-height: 1.45; }
.option .produit-nom { font-size: 13px; font-weight: 600; color: var(--lagon-texte); margin-top: 4px; }

/* ---------- Bandeau d'avis (défilant) ---------- */
.avis-piste { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.avis-rail { display: flex; gap: 20px; width: max-content; animation: defile var(--duree, 60s) linear infinite; }
.avis-piste:hover .avis-rail { animation-play-state: paused; }
.avis { width: 380px; flex-shrink: 0; background: #FFFFFF; border-radius: var(--rayon); padding: 28px; display: flex; flex-direction: column; gap: 14px; box-shadow: 0 0 0 1px var(--bord-doux); }
.avis q { font-size: 17px; line-height: 1.5; quotes: '«\00a0' '\00a0»'; }
.avis .qui { font-size: 14px; font-weight: 600; }
.avis .qui span { display: block; font-weight: 400; color: var(--texte-2); }
@keyframes defile { to { transform: translateX(calc(-50% - 10px)); } }
@media (prefers-reduced-motion: reduce) { .avis-rail { animation: none; } .avis-piste { overflow-x: auto; } }

/* ---------- Apparition douce au défilement ---------- */
.js .revele { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .revele.vu { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .revele { opacity: 1; transform: none; transition: none; } }

/* ==========================================================================
   Accueil
   ========================================================================== */
.hero-accueil { padding: 72px 0 0; text-align: center; background: linear-gradient(180deg, #FFFFFF 0%, #F7F8F8 100%); overflow: hidden; }
.hero-accueil .titre-xl { margin-top: 12px; }
.hero-accueil .sous { margin: 18px auto 0; }
.hero-accueil .actions { justify-content: center; margin-top: 28px; }
.maquette { position: relative; max-width: 1160px; margin: 32px auto 0; }
.maquette > svg { display: block; }
.repere { position: absolute; transform: translate(-50%, -100%); display: flex; flex-direction: column; align-items: center; pointer-events: none; }
.repere a { pointer-events: auto; display: flex; flex-direction: column; gap: 1px; background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-radius: 14px; padding: 9px 14px; box-shadow: 0 6px 22px rgba(7, 59, 68, .12), 0 0 0 1px rgba(7, 59, 68, .06); white-space: nowrap; text-align: left; transition: transform .2s, box-shadow .2s; }
.repere a:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(7, 59, 68, .18), 0 0 0 1px var(--lagon); }
.repere .num, .gamme-mini .num { display: none; }
.gamme-mini .num { width: 20px; height: 20px; border-radius: 50%; background: var(--encre); color: #FFFFFF; font-size: 11px; font-weight: 700; align-items: center; justify-content: center; margin-right: 8px; vertical-align: 1px; }
.repere strong { font-size: 15px; color: var(--texte); letter-spacing: -0.01em; }
.repere span { font-size: 12px; color: var(--texte-2); }
.repere i { display: block; width: 1.5px; height: 34px; background: linear-gradient(var(--teal), rgba(61, 123, 120, .2)); }
.repere i::after { content: ''; display: block; width: 9px; height: 9px; border-radius: 50%; background: #FFFFFF; border: 2px solid var(--teal); margin: 30px 0 0 -3.75px; }

.gammes-rangee { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; text-align: left; padding: 32px 0 72px; }
.gamme-mini { background: #FFFFFF; border-radius: 20px; padding: 22px; display: flex; flex-direction: column; gap: 6px; box-shadow: 0 0 0 1px var(--bord-doux); transition: box-shadow .2s, transform .2s; color: var(--texte); }
.gamme-mini:hover { color: var(--texte); box-shadow: 0 0 0 1.5px var(--lagon), 0 10px 26px rgba(7, 59, 68, .08); transform: translateY(-2px); }
.gamme-mini .ou { font-size: 13px; font-weight: 600; color: var(--lagon-texte); }
.gamme-mini strong { font-size: 21px; letter-spacing: -0.015em; }
.gamme-mini p { font-size: 14px; color: var(--texte-2); line-height: 1.5; flex-grow: 1; }
.gamme-mini .lien { min-height: 0; font-size: 15px; margin-top: 6px; }

.duo-offres .carte { padding: 46px; gap: 14px; min-height: 420px; border-radius: var(--rayon-l); }
.duo-offres .carte h3 { font-size: clamp(28px, calc(3 * var(--vw)), 36px); line-height: 1.1; letter-spacing: -0.02em; }
.duo-offres .carte p { font-size: 17px; }
.duo-offres .actions { margin-top: auto; padding-top: 18px; }

.chiffres { display: flex; flex-wrap: wrap; gap: 40px 64px; margin-top: 48px; }
.chiffre strong { display: block; font-size: clamp(44px, calc(5 * var(--vw)), 64px); line-height: 1; font-weight: 700; letter-spacing: -0.03em; white-space: nowrap; }
.chiffre span { display: block; margin-top: 8px; font-size: 15px; color: var(--sombre-texte); max-width: 220px; }
.section:not(.sombre) .chiffre span { color: var(--texte-2); }
.section:not(.sombre) .chiffre strong { color: var(--encre); }

.publics .carte { background: #FFFFFF; box-shadow: 0 0 0 1px var(--bord-doux); }
.publics .carte .lien { margin-top: auto; min-height: 36px; font-size: 15px; }

/* ==========================================================================
   Solutions
   ========================================================================== */
.produit-ligne { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; padding: 56px 0; border-top: 1px solid var(--bord-doux); transition: opacity .3s; }
.produit-ligne:nth-child(even) .produit-visuel { order: 2; }
.produit-ligne.estompe { opacity: .25; }
.produit-visuel { background: var(--fond-2); border-radius: var(--rayon-l); padding: 24px; display: flex; align-items: center; justify-content: center; aspect-ratio: 4 / 3.2; overflow: hidden; }
.produit-visuel > svg { width: 100%; height: 100% !important; }
.produit-texte { display: flex; flex-direction: column; gap: 14px; }
.produit-texte h2 { font-size: clamp(34px, calc(4 * var(--vw)), 48px); letter-spacing: -0.028em; line-height: 1.04; }
.produit-texte .accroche { font-size: 22px; }
.produit-texte p { color: var(--texte-2); }
.faits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding: 18px 0; margin: 4px 0; border-top: 1px solid var(--bord-doux); border-bottom: 1px solid var(--bord-doux); }
.fait span { display: block; font-size: 12px; color: var(--texte-2); }
.fait strong { display: block; font-size: 22px; letter-spacing: -0.015em; line-height: 1.2; white-space: nowrap; }
.fait em { display: block; font-style: normal; font-size: 12px; color: var(--texte-2); }
.tableau-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--rayon); }
.tableau { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 720px; }
.tableau th, .tableau td { padding: 16px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--bord-doux); }
.tableau thead th { font-size: 15px; font-weight: 700; color: var(--texte); background: transparent; }
.tableau tbody th { font-weight: 600; color: var(--texte-2); width: 160px; }
.tableau tbody tr:last-child th, .tableau tbody tr:last-child td { border-bottom: 0; }
.tableau .num { font-variant-numeric: tabular-nums; }
.tableau tr.retenue td, .tableau tr.retenue th { background: var(--lagon-fond); }

/* ==========================================================================
   Page produit
   ========================================================================== */
.hero-produit { padding: 72px 0 40px; }
.hero-produit-grille { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 48px; align-items: center; }
.hero-produit h1 { font-size: clamp(52px, calc(7 * var(--vw)), 88px); line-height: .98; letter-spacing: -0.035em; margin-top: 12px; }
.hero-produit .accroche { margin-top: 14px; }
.hero-produit .sous { margin-top: 14px; }
.hero-produit .actions { margin-top: 26px; }
.vitrine { background: radial-gradient(120% 90% at 50% 20%, #FFFFFF 0%, #F2F3F5 70%); border-radius: 32px; padding: 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.vitrine .rendu { width: 100%; aspect-ratio: 1.12; display: flex; align-items: center; justify-content: center; }
.vitrine .rendu > svg { width: 100%; height: 100% !important; }
.teintes { display: flex; gap: 12px; align-items: center; padding: 6px 0 4px; }
.teinte { width: 30px; height: 30px; border-radius: 50%; border: 0; cursor: pointer; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); position: relative; }
.teinte[aria-pressed="true"]::after { content: ''; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid var(--lagon); }
.teinte-nom { font-size: 13px; color: var(--texte-2); text-align: center; min-height: 20px; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: 56px; border-top: 1px solid var(--bord-doux); }
.stat { padding: 28px 24px 0 0; }
.stat span { font-size: 14px; color: var(--texte-2); }
.stat strong { display: block; font-size: clamp(32px, calc(3.6 * var(--vw)), 44px); line-height: 1.05; letter-spacing: -0.028em; margin: 4px 0 6px; white-space: nowrap; color: var(--encre); }
.stat p { font-size: 14px; color: var(--texte-2); line-height: 1.5; }
.situation-visuel { border-radius: 32px; overflow: hidden; background: #ECEDEF; margin-top: 40px; }
.situation-visuel > svg { display: block; width: 100%; height: auto; }
.legende { font-size: 14px; color: var(--texte-2); margin-top: 14px; text-align: center; }
.atouts .carte { background: #FFFFFF; box-shadow: 0 0 0 1px var(--bord-doux); }
.spectre { display: flex; align-items: flex-end; gap: clamp(10px, calc(2.4 * var(--vw)), 28px); height: 260px; padding-top: 30px; margin-top: 40px; border-bottom: 1px solid var(--bord); }
.barre { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 8px; height: 100%; }
.barre b { font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.barre i { display: block; width: 100%; max-width: 64px; border-radius: 10px 10px 0 0; background: linear-gradient(180deg, var(--teal), #84C3BE); }
.barre:nth-child(n+5) i { background: linear-gradient(180deg, var(--encre), var(--teal)); }
.freqs { display: flex; gap: clamp(10px, calc(2.4 * var(--vw)), 28px); margin-top: 10px; }
.freqs span { flex: 1; text-align: center; font-size: 13px; color: var(--texte-2); }

/* ==========================================================================
   Calculateur
   ========================================================================== */
.calc { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 32px; align-items: start; margin-top: 48px; }
.etape { background: #FFFFFF; border-radius: var(--rayon); padding: 28px; box-shadow: 0 0 0 1px var(--bord-doux); }
.etape + .etape { margin-top: 16px; }
.etape-titre { display: flex; align-items: center; gap: 12px; font-size: 21px; font-weight: 700; letter-spacing: -0.015em; margin-bottom: 18px; }
.etape-num { width: 30px; height: 30px; border-radius: 50%; background: var(--encre); color: #FFFFFF; font-size: 14px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.situations { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dims { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.dims.trois { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.compteur { display: inline-flex; align-items: center; gap: 4px; background: var(--fond-2); border-radius: 980px; padding: 4px; }
.compteur button { width: 40px; height: 40px; border-radius: 50%; border: 0; background: #FFFFFF; font-size: 20px; cursor: pointer; box-shadow: 0 1px 2px rgba(0, 0, 0, .08); }
.compteur output { min-width: 44px; text-align: center; font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; }
.resultat { position: sticky; top: 88px; background: #FFFFFF; border-radius: var(--rayon-l); padding: 28px; box-shadow: 0 0 0 1px var(--bord-doux), 0 18px 50px rgba(7, 59, 68, .07); display: flex; flex-direction: column; gap: 14px; }
.resultat .rendu { background: radial-gradient(120% 90% at 50% 20%, #FFFFFF 0%, #F2F3F5 75%); border-radius: 20px; aspect-ratio: 1.3; display: flex; align-items: center; justify-content: center; padding: 10px; }
.resultat .rendu > svg { width: 100%; height: 100% !important; }
.resultat h2 { font-size: 34px; letter-spacing: -0.025em; line-height: 1.05; }
.lignes { display: flex; flex-direction: column; }
.lignes div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--bord-doux); font-size: 14px; }
.lignes div:last-child { border-bottom: 0; }
.lignes dt { color: var(--texte-2); }
.lignes dd { margin: 0; font-weight: 600; text-align: right; display: flex; gap: 8px; align-items: center; justify-content: flex-end; font-variant-numeric: tabular-nums; }
.prix-bloc { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-top: 4px; }
.prix-bloc span { font-size: 14px; color: var(--texte-2); }
.prix-bloc strong { font-size: 32px; letter-spacing: -0.025em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.option .reco { align-self: flex-start; margin-bottom: 6px; color: var(--sable-texte); }
.carte-ko { background: var(--fond-2); border-radius: 20px; padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.carte-ko h3 { font-size: 22px; letter-spacing: -0.015em; }
.carte-ko p { font-size: 15px; color: var(--texte-2); }

.partenaires-grille { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 32px; align-items: start; margin-top: 40px; }
.carte-map { height: 440px; border-radius: var(--rayon); overflow: hidden; background: #E9ECEC; position: relative; z-index: 1; }
.carte-map .vide { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; padding: 32px; font-size: 15px; color: var(--texte-2); }
.partenaire { display: flex; gap: 14px; align-items: flex-start; }
.partenaire .n { width: 30px; height: 30px; border-radius: 50%; background: var(--encre); color: #FFFFFF; font-size: 14px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.partenaire .option { flex: 1; }
.cp-ligne { display: flex; gap: 10px; }
.cp-ligne input { max-width: 180px; }
.leaflet-container { font-family: var(--police); }
.pin { width: 30px; height: 30px; border-radius: 50%; background: var(--encre); color: #FFFFFF; font: 700 13px/30px var(--police); text-align: center; box-shadow: 0 0 0 3px #FFFFFF, 0 6px 16px rgba(7, 59, 68, .35); }
.pin.client { background: var(--sable); width: 18px; height: 18px; box-shadow: 0 0 0 3px #FFFFFF, 0 4px 12px rgba(0, 0, 0, .25); }

/* ==========================================================================
   Études / Travaux, Démarche, Réalisations, Contact
   ========================================================================== */
.hero-sombre { background: var(--sombre); color: #F5F5F7; padding: 104px 0 96px; }
.hero-sombre-grille { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.hero-sombre .eyebrow { color: var(--sombre-texte); }
.hero-sombre .titre-xl { font-size: clamp(44px, calc(6 * var(--vw)), 72px); }
.hero-sombre .sous { color: var(--sombre-texte); }
.hero-sombre .accroche { margin-top: 10px; }
.hero-sombre .sous { margin-top: 14px; }
.hero-sombre .actions { margin-top: 26px; }
.hero-sombre .lien { color: var(--lagon); }
.illus { background: rgba(255, 255, 255, .07); border-radius: var(--rayon-l); padding: 32px; display: flex; align-items: center; justify-content: center; min-height: 380px; }
.illus > svg { width: 100%; max-width: 520px; height: auto; }
.onglets { display: inline-flex; gap: 4px; background: rgba(255, 255, 255, .1); border-radius: 980px; padding: 4px; margin-bottom: 28px; }
.onglets a { color: var(--sombre-texte); font-size: 14px; padding: 8px 16px; border-radius: 980px; }
.onglets a[aria-current="page"] { background: #F5F5F7; color: var(--texte); }
.methode { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 3px solid var(--teal); margin-top: 48px; }
.methode > div { padding: 24px 28px 0 0; display: flex; flex-direction: column; gap: 10px; }
.methode .n { font-size: 40px; font-weight: 700; letter-spacing: -0.03em; color: var(--teal); line-height: 1.1; }
.methode h3 { font-size: 21px; letter-spacing: -0.015em; }
.methode p { font-size: 15px; color: var(--texte-2); line-height: 1.55; }
.pour-qui { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 0; margin-top: 40px; }
.pour-qui dt, .pour-qui dd { padding: 20px 0; border-top: 1px solid var(--bord-doux); margin: 0; }
.pour-qui dt { font-weight: 700; padding-right: 24px; }
.pour-qui dd { color: var(--texte-2); }
.chapitres { display: grid; gap: 0; margin-top: 56px; }
.chapitre { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 40px; padding: 40px 0; border-top: 1px solid var(--bord-doux); }
.chapitre .n { font-size: 15px; font-weight: 600; color: var(--lagon-texte); }
.chapitre h3 { font-size: clamp(26px, calc(3 * var(--vw)), 34px); letter-spacing: -0.022em; line-height: 1.1; margin-top: 6px; }
.chapitre p { font-size: 18px; line-height: 1.6; color: var(--texte-2); }
.photos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 48px; }
.photo { border-radius: var(--rayon-l); overflow: hidden; background: var(--fond-2); }
.photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3.4; object-fit: cover; }
.photo { display: flex; flex-direction: column; }
.photo figcaption { padding: 18px 22px 22px; display: flex; flex-direction: column; gap: 6px; }
.photo figcaption strong { font-size: 19px; letter-spacing: -0.01em; }
.photo figcaption span { font-size: 14px; color: var(--texte-2); }
.contact-grille { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 48px; align-items: start; margin-top: 48px; }
.coordonnees { display: flex; flex-direction: column; }
.coordonnees div { padding: 16px 0; border-top: 1px solid var(--bord-doux); }
.coordonnees dt { font-size: 13px; color: var(--texte-2); }
.coordonnees dd { margin: 2px 0 0; font-size: 17px; font-weight: 600; }
.encart-pro { margin-top: 24px; border-radius: var(--rayon); padding: 28px; background: var(--sombre); color: #F5F5F7; display: flex; flex-direction: column; gap: 10px; }
.encart-pro p { color: var(--sombre-texte); font-size: 15px; }
.encart-pro a { color: var(--lagon); font-weight: 500; }
.sujets { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
@media (max-width: 600px) { .sujets { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.sujets .option { padding: 14px 16px; }
.sujets .option strong { font-size: 15px; }
.legal { padding: 64px 0 96px; }
.legal h1 { font-size: clamp(36px, calc(5 * var(--vw)), 48px); letter-spacing: -0.028em; line-height: 1.05; }
.legal h2 { font-size: 22px; letter-spacing: -0.015em; margin: 36px 0 10px; }
.legal p, .legal li { color: #424245; line-height: 1.65; }
.legal p + p { margin-top: 10px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1060px) {
  .nav-liens { gap: 24px; }
  .nav-liens a.secondaire { display: none; }
  .entete-in { column-gap: 16px; }
  .g4, .gammes-rangee, .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats { gap: 0 24px; }
  .methode { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; }
  .pied-grille { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pied-grille > :first-child { grid-column: 1 / -1; }
  .calc { grid-template-columns: minmax(0, 1fr); }
  .resultat { position: static; }
  .partenaires-grille { grid-template-columns: minmax(0, 1fr); }
  .repere span { display: none; }
  .repere a { padding: 7px 11px; }
}
@media (max-width: 860px) {
  :root { --gouttiere: 20px; }
  .section { padding: 80px 0; }
  .burger { display: inline-flex; }
  .entete-in { display: flex; gap: 6px; }
  .logo { margin-right: auto; }
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #FFFFFF; flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--gouttiere) 20px; border-bottom: 1px solid var(--bord-doux); box-shadow: 0 20px 40px rgba(0, 0, 0, .06); max-height: calc(calc(100 * var(--vh)) - 64px); overflow-y: auto; }
  .entete.ouvert .nav { display: flex; }
  .nav-liens { display: block; }
  .nav-liens a, .nav-liens a.secondaire { display: block; font-size: 17px; padding: 14px 0; border-bottom: 1px solid var(--bord-doux); opacity: 1; }
  .nav-liens a::after { display: none; }
  .nav-actions { display: grid; gap: 10px; margin-top: 16px; }
  .nav-actions .btn, .nav-actions .btn-pro { min-height: 48px; font-size: 17px; display: flex; justify-content: center; }
  .g2, .g3, .duo-offres { grid-template-columns: minmax(0, 1fr); }
  .produit-ligne { grid-template-columns: minmax(0, 1fr); gap: 28px; padding: 40px 0; }
  .produit-ligne:nth-child(even) .produit-visuel { order: 0; }
  .hero-produit-grille, .hero-sombre-grille, .contact-grille { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .chapitre { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .pour-qui { grid-template-columns: minmax(0, 1fr); }
  .pour-qui dd { border-top: 0; padding-top: 0; }
  .photos { grid-template-columns: minmax(0, 1fr); }
  .duo-offres .carte { padding: 32px; min-height: 0; }
  .appel { padding: 48px 24px; }
  .hero-sombre { padding: 72px 0; }
  .illus { min-height: 0; padding: 20px; }
  .repere strong, .repere span { display: none; }
  .repere a { padding: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--encre); align-items: center; justify-content: center; box-shadow: 0 0 0 3px #FFFFFF, 0 4px 12px rgba(7, 59, 68, .3); }
  .repere .num { display: block; color: #FFFFFF; font-size: 13px; font-weight: 700; }
  .repere i { height: 16px; }
  .repere i::after { margin-top: 12px; }
  .gamme-mini .num { display: inline-flex; }
}
@media (max-width: 600px) {
  .g4, .gammes-rangee, .methode, .situations, .formulaire { grid-template-columns: minmax(0, 1fr); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dims, .dims.trois { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faits { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .fait strong { font-size: 18px; }
  .pied-grille { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .etape, .resultat { padding: 22px; }
  .avis { width: 300px; }
  .carte-map { height: 320px; }
  .cp-ligne { flex-wrap: wrap; }
  .cp-ligne input { max-width: none; flex: 1; }
  .actions .btn { flex: 1 1 auto; }
}
.form-pro { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.champ > .btn:not(.large) { align-self: flex-start; }
.form-pro .cp-ligne input { max-width: none; flex: 1; min-width: 0; }
.legal ul { padding-left: 22px; margin: 10px 0; display: flex; flex-direction: column; gap: 6px; }
.legal p + ul, .legal ul + p { margin-top: 10px; }
.encart-legal { background: var(--fond-2); border-radius: 18px; padding: 22px 24px; margin: 16px 0; display: flex; flex-direction: column; gap: 10px; }
.encart-legal p { font-size: 15px; }
.encart-legal p + p { margin-top: 0; }
.sommaire { background: var(--fond-2); border-radius: 18px; padding: 20px 24px; margin-bottom: 8px; }
.legal .sommaire ul { display: block; list-style: none; margin: 8px 0 0; padding-left: 0; columns: 2; column-gap: 32px; font-size: 15px; line-height: 1.8; }
.legal .tableau-wrap { margin: 14px 0; box-shadow: 0 0 0 1px var(--bord-doux); }
.legal .tableau { min-width: 0; }
@media (max-width: 600px) { .legal .sommaire ul { columns: 1; } }

/* Vol d'oiseaux de l'accueil : quelques traits en « v », gris doux, qui glissent lentement. */
.vol { position: absolute; pointer-events: none; z-index: 0; color: #7F8A90; }
.vol svg { overflow: visible; display: block; }
.vol path { fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; }
.vol .o { animation: battement 2.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.vol .o:nth-child(2n) { animation-delay: -.9s; animation-duration: 3.1s; }
.vol .o:nth-child(3n) { animation-delay: -1.7s; animation-duration: 2.8s; }
.vol-a { top: 8%; right: 7%; width: 13%; animation: derive 38s ease-in-out infinite alternate; opacity: .75; }
.vol-b { top: 24%; left: 2%; width: 6%; animation: derive 46s ease-in-out infinite alternate-reverse; opacity: .5; }
@keyframes battement { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.55) translateY(1px); } }
@keyframes derive { from { transform: translate(0, 0); } to { transform: translate(-60px, -18px); } }
@media (prefers-reduced-motion: reduce) { .vol, .vol .o { animation: none; } }
@media (max-width: 860px) { .vol-a { top: 4%; right: 6%; width: 18%; } .vol-b { display: none; } }
.maquette > svg { position: relative; z-index: 1; }
.maquette .repere { z-index: 2; }

/* ---------- Avant / après (pages produit) ---------- */
.avant-apres { position: relative; touch-action: pan-y; cursor: ew-resize; user-select: none; -webkit-user-select: none; }
.aa-calque { position: relative; }
.aa-calque > svg, .aa-calque > img { display: block; width: 100%; height: auto; }
.aa-anime { position: absolute; inset: 0; pointer-events: none; will-change: transform; }
.aa-anime > svg { display: block; width: 100%; height: auto; }
/* Le volet « avec » glisse par translation (composée par la carte graphique) :
   rien n'est repeint pendant qu'on fait glisser la poignée. */
.aa-avec { position: absolute; inset: 0; overflow: hidden; transform: translateX(var(--pos)); will-change: transform; }
.aa-avec > .aa-calque { transform: translateX(calc(-1 * var(--pos))); will-change: transform; }
.aa-sans { will-change: transform; }
.aa-poignee { position: absolute; top: 0; bottom: 0; left: 0; width: 100%; pointer-events: none; transform: translateX(var(--pos)); }
.aa-poignee::before { content: ""; position: absolute; top: 0; bottom: 0; left: -1.5px; width: 3px; background: #fff; box-shadow: 0 0 12px rgba(0,0,0,.18); }
.aa-poignee span { position: absolute; top: 50%; left: 0; z-index: 1; width: 48px; height: 48px; margin: -24px 0 0 -24px; border-radius: 50%; background: #fff; color: var(--texte); display: grid; place-items: center; box-shadow: 0 4px 18px rgba(0,0,0,.18); transition: transform .2s ease; }
.aa-actif .aa-poignee span { transform: scale(1.08); }
.aa-curseur { position: absolute; inset: auto 0 0 0; width: 100%; height: 1px; opacity: 0; pointer-events: none; margin: 0; }
.avant-apres:has(.aa-curseur:focus-visible) .aa-poignee span { outline: 3px solid var(--accent, #0071e3); outline-offset: 3px; }
.aa-etiq { position: absolute; top: 20px; padding: 6px 14px; border-radius: 999px; background: rgba(255,255,255,.88); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); font-size: 13px; font-weight: 600; color: var(--texte); transition: opacity .25s ease; pointer-events: none; }
.aa-g { left: 20px; }
.aa-d { right: 20px; }
.aa-gauche .aa-g, .aa-droite .aa-d { opacity: 0; }
.onde { stroke-width: var(--ep, 9); opacity: 0; animation: onde 2.4s ease-out infinite; }
.onde.o2 { animation-delay: .5s; }
.onde.o3 { animation-delay: 1s; }
@keyframes onde { 0% { opacity: 0; } 25% { opacity: .5; } 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .onde { animation: none; opacity: .3; } }
@media (max-width: 860px) {
  .aa-etiq { top: 12px; font-size: 12px; padding: 5px 11px; }
  .aa-g { left: 12px; } .aa-d { right: 12px; }
  .aa-poignee span { width: 40px; height: 40px; margin: -20px 0 0 -20px; }
}

/* ---------- Accueil : installations cliquables dans l'illustration ---------- */
.zone-produit { position: absolute; z-index: 2; border-radius: 10px; cursor: pointer; transition: background-color .25s ease, box-shadow .25s ease; }
/* Au survol, l'installation grandit légèrement (plus de cadre) */
.maquette .produit-iso { transform-box: fill-box; transform-origin: 50% 80%; transition: transform .35s cubic-bezier(.2, .8, .2, 1), filter .35s ease; }
.maquette .produit-iso.survol { transform: scale(1.14); filter: drop-shadow(0 6px 10px rgba(7, 59, 68, .22)); }
@media (prefers-reduced-motion: reduce) { .maquette .produit-iso { transition: none; } }
.maquette .repere { z-index: 3; }
.repere.survol a { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(7, 59, 68, .18), 0 0 0 1px var(--lagon); }

/* Comparateur avant / après : toujours visible en entier dans la hauteur de l'écran */
.avant-apres { width: min(100%, calc((calc(100 * var(--vh)) - 190px) * var(--ratio, 1.6))); width: min(100%, calc((calc(100 * var(--svh)) - 190px) * var(--ratio, 1.6))); margin-left: auto; margin-right: auto; }

/* Compteurs de quantité : le nombre se tape aussi au clavier */
.compteur input { width: 52px; height: 40px; border: 0; background: transparent; text-align: center; font: inherit; font-size: 18px; font-weight: 600; font-variant-numeric: tabular-nums; color: var(--texte); border-radius: 10px; -moz-appearance: textfield; appearance: textfield; padding: 0; }
.compteur input::-webkit-outer-spin-button, .compteur input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.compteur input:focus { outline: none; background: #FFFFFF; box-shadow: 0 0 0 2px var(--lagon, #84C3BE); }

/* ==========================================================================
   Couleur et mouvement (tout est coupé si l'utilisateur réduit les animations)
   ========================================================================== */
/* Le mot fort du titre d'accueil, en dégradé lagon → sable qui ondule doucement */
.degrade { background: linear-gradient(100deg, var(--teal) 0%, #5FA9A3 35%, var(--sable) 70%, var(--teal) 100%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; animation: degrade-ondule 9s ease-in-out infinite; }
@keyframes degrade-ondule { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

/* Halos colorés qui dérivent lentement derrière les héros */
.hero-accueil, .hero-produit { position: relative; isolation: isolate; }
.hero-accueil::before, .hero-accueil::after, .hero-produit::before { content: ""; position: absolute; z-index: -1; border-radius: 50%; filter: blur(70px); opacity: .55; pointer-events: none; }
.hero-accueil::before { width: 520px; height: 520px; left: -140px; top: -160px; background: radial-gradient(circle, rgba(132, 195, 190, .55), rgba(132, 195, 190, 0) 70%); animation: halo-a 18s ease-in-out infinite alternate; }
.hero-accueil::after { width: 460px; height: 460px; right: -120px; top: 40px; background: radial-gradient(circle, rgba(205, 186, 136, .45), rgba(205, 186, 136, 0) 70%); animation: halo-b 22s ease-in-out infinite alternate; }
.hero-produit::before { width: 560px; height: 560px; right: -160px; top: -120px; background: radial-gradient(circle, rgba(132, 195, 190, .45), rgba(205, 186, 136, .18) 55%, rgba(255, 255, 255, 0) 72%); animation: halo-b 20s ease-in-out infinite alternate; }
@keyframes halo-a { from { transform: translate(0, 0) scale(1); } to { transform: translate(80px, 50px) scale(1.12); } }
@keyframes halo-b { from { transform: translate(0, 0) scale(1); } to { transform: translate(-70px, 40px) scale(1.08); } }

/* Le produit « respire » sur sa page */
.vitrine .rendu > svg { animation: flotte 7s ease-in-out infinite; transform-origin: 50% 60%; }
@keyframes flotte { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* Le signe de la marque se dessine */
.signe path { stroke-dasharray: 16; stroke-dashoffset: 16; animation: trace .7s ease-out forwards; }
.signe path + path { animation-delay: .18s; }
@keyframes trace { to { stroke-dashoffset: 0; } }

/* Touches de couleur */
.eyebrow { color: var(--lagon-texte); }
.section.sombre .eyebrow { color: var(--lagon); }
.section.gris { background: linear-gradient(180deg, #F5F5F7 0%, #F2F6F5 100%); }
.pied { position: relative; }
.pied::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, var(--lagon), var(--sable)); opacity: .8; }
.stat strong, .section:not(.sombre) .chiffre strong { background: linear-gradient(120deg, var(--encre) 0%, var(--teal) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }

/* Cartes qui réagissent au survol */
.publics .carte, .atouts .carte, .duo-offres .carte { position: relative; overflow: hidden; transition: transform .3s cubic-bezier(.2, .8, .2, 1), box-shadow .3s ease; }
.publics .carte::before, .atouts .carte::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, var(--lagon), var(--sable)); transform: scaleX(0); transform-origin: left; transition: transform .4s ease; }
.publics .carte:hover, .atouts .carte:hover, .duo-offres .carte:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(7, 59, 68, .10); }
.publics .carte:hover::before, .atouts .carte:hover::before { transform: scaleX(1); }
.produit-ligne .produit-visuel svg { transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.produit-ligne:hover .produit-visuel svg { transform: scale(1.035) translateY(-4px); }

/* Boutons : un reflet passe au survol */
.btn { position: relative; overflow: hidden; }
.btn::after { content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 45%; background: linear-gradient(100deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .28), rgba(255, 255, 255, 0)); transform: skewX(-18deg); pointer-events: none; }
.btn:hover::after { animation: reflet .8s ease; }
@keyframes reflet { to { left: 120%; } }

/* Apparition en cascade des éléments d'une même grille */
.js .revele { transition-delay: var(--retard, 0s); }

@media (prefers-reduced-motion: reduce) {
  .degrade, .hero-accueil::before, .hero-accueil::after, .hero-produit::before, .vitrine .rendu > svg, .btn:hover::after { animation: none; }
  .signe path { animation: none; stroke-dashoffset: 0; }
  .publics .carte, .atouts .carte, .duo-offres .carte, .produit-ligne .produit-visuel svg { transition: none; }
}
.hero-produit { overflow: hidden; }
.btn-pro svg { width: 16px; height: 16px; flex-shrink: 0; }
.panier-entete svg { width: 22px; height: 22px; }
.vitrine .rendu > svg > rect[fill^="url(#"]:first-of-type { display: none; }

/* ==========================================================================
   Accueil : « Notre démarche » en deux colonnes, parcours en trois étapes
   ========================================================================== */
.demarche-accueil { padding: 96px 0; }
.demarche-grille { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 64px; align-items: center; }
.demarche-accueil .chiffres { margin-top: 36px; gap: 28px 48px; }
.demarche-accueil .chiffre strong { font-size: clamp(38px, calc(4 * var(--vw)), 52px); }
.parcours { list-style: none; margin: 0; padding: 0; position: relative; display: grid; gap: 18px; }
.parcours::before { content: ""; position: absolute; left: 27px; top: 28px; bottom: 28px; width: 2px; background: linear-gradient(var(--lagon), var(--sable)); transform: scaleY(0); transform-origin: top; transition: transform 1.4s cubic-bezier(.4, 0, .2, 1) .2s; }
.parcours.vu::before { transform: scaleY(1); }
.js .parcours.revele { opacity: 1; transform: none; }
.parcours li { position: relative; display: flex; gap: 18px; align-items: center; padding: 18px 20px 18px 0; opacity: 0; transform: translateX(24px); transition: opacity .6s ease, transform .6s cubic-bezier(.2, .8, .2, 1); }
.parcours.vu li { opacity: 1; transform: none; }
.parcours.vu li:nth-child(1) { transition-delay: .25s; } .parcours.vu li:nth-child(2) { transition-delay: .7s; } .parcours.vu li:nth-child(3) { transition-delay: 1.15s; }
.parcours .pastille { position: relative; z-index: 1; flex-shrink: 0; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #073B44; background: linear-gradient(135deg, var(--lagon), #B9DCD8); box-shadow: 0 0 0 6px rgba(132, 195, 190, .12); }
.parcours li:nth-child(2) .pastille { background: linear-gradient(135deg, #A9D3CE, #DCCFA8); }
.parcours li:nth-child(3) .pastille { background: linear-gradient(135deg, var(--sable), #E6D9B4); box-shadow: 0 0 0 6px rgba(205, 186, 136, .14); }
.parcours.vu li:nth-child(3) .pastille { animation: pastille-pulse 2.4s ease-in-out 2s infinite; }
@keyframes pastille-pulse { 0%, 100% { box-shadow: 0 0 0 6px rgba(205, 186, 136, .14); } 50% { box-shadow: 0 0 0 14px rgba(205, 186, 136, .06); } }
.parcours li > div { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .09); border-radius: 18px; padding: 16px 20px; flex: 1; transition: background-color .3s, transform .3s; }
.parcours li:hover > div { background: rgba(255, 255, 255, .1); transform: translateX(4px); }
.parcours b { display: block; color: #FFFFFF; font-size: 18px; letter-spacing: -0.01em; }
.parcours span:not(.pastille) { display: block; margin-top: 4px; color: var(--sombre-texte); font-size: 15px; line-height: 1.5; }

/* ==========================================================================
   Démarche : rail de progression et jalons qui s'allument
   ========================================================================== */
.chapitres[data-rail] { position: relative; padding-left: 76px; }
.chapitres[data-rail]::before, .chapitres[data-rail]::after { content: ""; position: absolute; left: 25px; top: 40px; bottom: 40px; width: 3px; border-radius: 3px; }
.chapitres[data-rail]::before { background: var(--bord-doux); }
.chapitres[data-rail]::after { background: linear-gradient(var(--lagon), var(--teal) 60%, var(--sable)); transform: scaleY(var(--p, 0)); transform-origin: top; transition: transform .15s linear; }
.chapitre { position: relative; }
.jalon { position: absolute; left: -76px; top: 34px; z-index: 1; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: #FFFFFF; color: var(--texte-2); box-shadow: 0 0 0 1px var(--bord-doux); transform: scale(.85); transition: background .5s ease, color .5s ease, transform .5s cubic-bezier(.3, 1.5, .5, 1), box-shadow .5s ease; }
.chapitre.vu .jalon { color: #073B44; background: linear-gradient(135deg, var(--lagon), #CFE6E3); box-shadow: 0 0 0 6px rgba(132, 195, 190, .18), 0 8px 20px rgba(7, 59, 68, .12); transform: scale(1); transition-delay: .25s; }
.chapitre:nth-child(2).vu .jalon { background: linear-gradient(135deg, #A9D3CE, #E4D8B4); }
.chapitre:nth-child(3).vu .jalon { background: linear-gradient(135deg, var(--sable), #EFE4C4); box-shadow: 0 0 0 6px rgba(205, 186, 136, .2), 0 8px 20px rgba(7, 59, 68, .12); }
.chapitre .n { background: linear-gradient(90deg, var(--teal), var(--sable)); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.js .chapitre.revele p { opacity: 0; transform: translateX(20px); transition: opacity .7s ease .2s, transform .7s ease .2s; }
.js .chapitre.revele.vu p { opacity: 1; transform: none; }
.chapitre { transition: background-color .3s ease; border-radius: 0; }

/* ==========================================================================
   Études et travaux : méthode qui se trace, illustrations animées
   ========================================================================== */
.methode.revele-trait { border-top: 0; position: relative; padding-top: 3px; }
.methode.revele-trait::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, var(--teal), var(--lagon), var(--sable)); transform: scaleX(0); transform-origin: left; transition: transform 1.4s cubic-bezier(.4, 0, .2, 1); }
.methode.revele-trait.vu::before { transform: scaleX(1); }
.methode .n { background: linear-gradient(135deg, var(--teal), var(--lagon)); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }

.anim-spectre .barre-son { fill: #84C3BE; opacity: .05; transform-box: fill-box; transform-origin: bottom; animation: barre-eq 3.2s ease-in-out infinite; }
@keyframes barre-eq { 0%, 100% { opacity: .03; } 50% { opacity: .09; } }
.anim-spectre .courbe { stroke-dasharray: 1; stroke-dashoffset: 1; animation: tracer .9s cubic-bezier(.4, 0, .2, 1) forwards; }
.anim-spectre .courbe.avant { animation-delay: .15s; }
.anim-spectre .courbe.apres { animation-delay: .85s; }
@keyframes tracer { to { stroke-dashoffset: 0; } }
.anim-spectre .zone, .anim-spectre .lib-apres, .anim-spectre .fleche { opacity: 0; animation: apparaitre .8s ease forwards; }
.anim-spectre .zone { animation-name: zone-in; animation-delay: 1.5s; }
@keyframes zone-in { to { opacity: .18; } }
.anim-spectre .lib-apres { animation-delay: 1.5s; }
.anim-spectre .fleche { animation: fleche-in .7s cubic-bezier(.3, 1.4, .5, 1) 1.8s forwards; }
@keyframes apparaitre { to { opacity: 1; } }
@keyframes fleche-in { from { opacity: 0; transform: translateY(-14px); } to { opacity: 1; transform: none; } }

.anim-paroi .couche { opacity: 0; animation: poser .7s cubic-bezier(.2, .8, .2, 1) forwards; }
@keyframes poser { from { opacity: 0; transform: translate(-34px, 18px); } to { opacity: 1; transform: none; } }
.anim-paroi .lib { opacity: 0; animation: apparaitre .6s ease forwards; }
.anim-paroi .jauge { opacity: 0; animation: apparaitre .5s ease 1.9s forwards; }
.anim-paroi .jauge-niveau { transform-box: fill-box; transform-origin: left center; animation: baisser 1.6s cubic-bezier(.4, 0, .2, 1) 2.3s forwards; }
@keyframes baisser { to { transform: scaleX(.3); } }
.anim-paroi .jauge-apres { opacity: 0; animation: apparaitre .6s ease 3.6s forwards; }

@media (max-width: 860px) {
  .demarche-grille { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .demarche-accueil { padding: 72px 0; }
  .chapitres[data-rail] { padding-left: 58px; }
  .chapitres[data-rail]::before, .chapitres[data-rail]::after { left: 19px; }
  .jalon { left: -58px; width: 42px; height: 42px; }
  .jalon svg { width: 18px; height: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .parcours::before, .methode.revele-trait::before { transform: none; transition: none; }
  .chapitres[data-rail]::after { transform: scaleY(1); }
  .parcours li, .js .chapitre.revele p { opacity: 1; transform: none; transition: none; }
  .anim-spectre *, .anim-paroi * { animation: none !important; opacity: inherit; stroke-dashoffset: 0; }
  .anim-spectre .zone { opacity: .18; }
  .anim-paroi .jauge-niveau { transform: scaleX(.3); }
}
.demarche-accueil { overflow: hidden; }

/* Démarche : texte centré face au titre */
.chapitre { align-items: center; }
/* Pour qui : cartes par métier */
.pour-qui-cartes { margin-top: 40px; }
.pour-qui-cartes .carte { gap: 8px; }
.pour-qui-cartes .promesse { font-size: 19px; font-weight: 600; color: var(--texte); letter-spacing: -0.01em; line-height: 1.35; }
.benefices { list-style: none; margin: 8px 0 0; padding: 14px 0 0; border-top: 1px solid var(--bord-doux); display: grid; gap: 10px; }
.benefices li { display: flex; gap: 10px; align-items: flex-start; color: var(--texte-2); font-size: 16px; line-height: 1.45; }
.benefices svg { flex-shrink: 0; margin-top: 3px; color: var(--teal); }

/* ---- Haut de page compact : le premier écran montre l'essentiel ---- */
main > .section:first-child { padding-top: 48px; }
.tete-page { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 16px 56px; align-items: end; }
.tete-page .titre-xl { font-size: clamp(40px, calc(5 * var(--vw)), 64px); }
.tete-page .sous { margin: 0 0 6px; font-size: clamp(17px, calc(1.5 * var(--vw)), 20px); }
.tete-page + .chapitres, .tete-page + .photos, .tete-page + .contact-grille { margin-top: 36px; }
.tete-page ~ .puces { margin-top: 28px !important; }
.tete-page ~ #liste { margin-top: 24px !important; }
/* Démarche : chapitres plus serrés */
.chapitre { padding: 28px 0; }
.chapitre h3 { font-size: clamp(24px, calc(2.6 * var(--vw)), 30px); }
.chapitre p { font-size: 17px; }
/* Réalisations : les photos tiennent dans l'écran avec leur légende */
.photo img { aspect-ratio: auto; height: clamp(240px, calc(calc(100 * var(--svh)) - 470px), 520px); }
.photo figcaption { padding: 16px 22px 18px; }
/* Fiches produit et pages sombres */
.hero-produit { padding: 40px 0 32px; }
.hero-produit .vitrine .rendu { aspect-ratio: auto; height: clamp(300px, calc(calc(100 * var(--svh)) - 64px - 150px), 560px); }
.hero-sombre { padding: 72px 0 72px; }
/* Configurateur */
.calc { margin-top: 32px; }
@media (max-width: 960px) {
  .tete-page { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .tete-page .sous { margin: 0; }
  main > .section:first-child { padding-top: 36px; }
  .hero-produit .vitrine .rendu { height: auto; aspect-ratio: 1.12; }
  .photo img { height: auto; aspect-ratio: 4 / 3.4; }
}
/* Accueil, grand écran : le texte à gauche, toute la scène à droite, dans le premier écran */
@media (min-width: 1100px) {
  .hero-accueil { padding-top: 0; text-align: left; }
  .hero-accueil-grille { display: grid; grid-template-columns: minmax(380px, 1fr) auto; align-items: center; gap: 8px; max-width: none; margin: 0; padding: 0 max(24px, calc((calc(100 * var(--vw)) - 1200px) / 2 - 120px)) 0 max(24px, calc((calc(100 * var(--vw)) - 1200px) / 2)); min-height: calc(calc(100 * var(--svh)) - 64px); }
  .hero-accueil-texte { padding: 0; max-width: 520px; margin: 0; }
  .hero-accueil .eyebrow { display: block; }
  .hero-accueil .titre-xl { font-size: clamp(52px, calc(5.2 * var(--vw)), 76px); text-wrap: balance; }
  .hero-accueil .sous { margin: 18px 0 0; }
  .hero-accueil .actions { justify-content: flex-start; }
  .hero-accueil .maquette { margin: 0; width: min(calc((calc(100 * var(--svh)) - 64px - 24px) * 1440 / 1270), calc(calc(100 * var(--vw)) - 600px), 1060px); justify-self: end; }
  .hero-accueil .maquette > svg { width: 100%; height: auto; }
}
@media (max-width: 1099px) { .hero-accueil { padding-top: 40px; } }
@media (min-width: 961px) { .tete-page { grid-template-columns: auto minmax(300px, 1fr); } .tete-page h1 { white-space: nowrap; } }
.tete-page > div > .sous { margin: 0; }
@media (min-width: 1000px) { .sujets { grid-template-columns: repeat(5, minmax(0, 1fr)); } .sujets .option { padding: 12px 14px; } }
/* Solutions : la première gamme tient entière dans le premier écran */
.produit-ligne { padding: 44px 0; }
#liste > .produit-ligne:first-child { padding-top: 28px; }
@media (min-width: 961px) { .produit-visuel { aspect-ratio: auto; height: clamp(300px, calc(calc(100 * var(--svh)) - 370px), 470px); } }

/* En-tête des pages intérieures : centré, titre sur une ligne, phrase courte */
.tete-page { display: block; text-align: center; }
.tete-page .eyebrow { display: inline-block; }
.tete-page .titre-xl { font-size: clamp(38px, calc(4.6 * var(--vw)), 58px); }
.tete-page .sous { margin: 14px auto 0 !important; font-size: clamp(17px, calc(1.5 * var(--vw)), 20px); max-width: 640px; }
.tete-page .puces { justify-content: center; margin-top: 24px !important; }
@media (min-width: 961px) { .tete-page { grid-template-columns: none; } .tete-page h1 { white-space: normal; } }
.tete-page + .chapitres, .tete-page + .photos, .tete-page + .contact-grille { margin-top: 40px; }

/* ---------- Accueil : trois lectures (Solutions · Études · Travaux) ---------- */
.lectures { transition: background-color .8s ease; }
.lectures.mode-etu { background: linear-gradient(180deg, #FFFFFF 0%, #F8F5EE 100%); }
.lectures.mode-tra { background: linear-gradient(180deg, #FFFFFF 0%, #EEF5F4 100%); }
.bascule { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 28px; padding: 4px; border-radius: 18px; background: #EEF0F0; max-width: 480px; }
.bascule button { position: relative; border: 0; background: none; font: 600 15px/1.2 var(--police); color: var(--texte-2); padding: 10px 14px 12px; border-radius: 14px; cursor: pointer; text-align: left; overflow: hidden; display: flex; flex-direction: column; gap: 2px; transition: color .3s, background .3s, box-shadow .3s; }
.bascule button:hover { color: var(--texte); }
.bascule small { font-size: 11px; font-weight: 600; opacity: .6; letter-spacing: .04em; }
.bascule button[aria-selected="true"] { background: #FFFFFF; box-shadow: 0 2px 8px rgba(7, 59, 68, .1); color: var(--encre); }
.bascule button[data-m="etu"][aria-selected="true"] { color: #6B5826; }
.bascule button[data-m="tra"][aria-selected="true"] { color: var(--teal); }
.bascule button i { position: absolute; left: 12px; right: 12px; bottom: 4px; height: 2px; border-radius: 2px; background: currentColor; opacity: .35; transform: scaleX(0); transform-origin: left; }
.lectures.auto .bascule button[aria-selected="true"] i { animation: remplir var(--duree) linear; }
@keyframes remplir { to { transform: scaleX(1); } }
.lectures-pans { display: grid; margin-top: 24px; text-align: left; }
.lecture-pan { grid-area: 1 / 1; transition: opacity .45s ease, transform .45s ease; }
.lecture-pan h2 { font-size: 22px; letter-spacing: -.015em; }
.lectures .lecture-pan .sous { font-size: 17.5px; margin: 8px 0 0; }
.lectures .lecture-pan .actions { margin-top: 22px; justify-content: flex-start; }
.lectures:not(.mode-sol) .lecture-pan[data-m="sol"], .lectures:not(.mode-etu) .lecture-pan[data-m="etu"], .lectures:not(.mode-tra) .lecture-pan[data-m="tra"] { opacity: 0; transform: translateY(8px); pointer-events: none; visibility: hidden; transition: opacity .45s ease, transform .45s ease, visibility 0s .45s; }

/* Scène : l'immeuble et le local technique superposés, avec un zoom de l'un à l'autre */
.lectures-scene { position: relative; overflow: hidden; border-radius: 28px; width: 100%; aspect-ratio: 1440 / 1270; }
.scene-vue { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.lectures .maquette { width: 100%; margin: 0; max-width: none; transition: transform 1.1s cubic-bezier(.6, 0, .2, 1), opacity .7s ease .35s; }
.lectures:not(.mode-sol) .maquette { transform: scale(4.2); opacity: 0; pointer-events: none; transition: transform 1.1s cubic-bezier(.6, 0, .2, 1), opacity .5s ease .45s; }
.lectures:not(.mode-sol) .maquette .repere { opacity: 0; transition: opacity .2s; }
.lectures .maquette .repere { transition: opacity .4s ease .9s; }
.vue-loc { flex-direction: column; gap: 14px; opacity: 0; visibility: hidden; transform: scale(.82); transition: opacity .6s ease, transform 1s cubic-bezier(.2, .8, .2, 1), visibility 0s 1s; }
.lectures:not(.mode-sol) .vue-loc { opacity: 1; visibility: visible; transform: none; transition: opacity .7s ease .6s, transform 1s cubic-bezier(.2, .8, .2, 1) .55s, visibility 0s; }
.local { position: relative; width: 100%; }
.retour-imm { border: 0; background: rgba(255, 255, 255, .9); box-shadow: 0 0 0 1px var(--bord-doux); color: var(--texte-2); font: 500 13px var(--police); padding: 8px 14px; border-radius: 980px; cursor: pointer; }
.retour-imm:hover { color: var(--encre); box-shadow: 0 0 0 1px var(--lagon); }
.cible { position: absolute; width: 0; height: 0; padding: 0; border: 0; background: none; cursor: pointer; z-index: 2; }
.cible b { position: absolute; left: -9px; top: -9px; width: 18px; height: 18px; border-radius: 50%; background: #CDBA88; box-shadow: 0 0 0 4px rgba(205, 186, 136, .3); }
.cible b::after { content: ""; position: absolute; inset: -10px; border-radius: 50%; border: 2px solid #CDBA88; animation: cible 2s ease-out infinite; }
@keyframes cible { from { transform: scale(.5); opacity: 1; } to { transform: scale(1.8); opacity: 0; } }
.cible span { position: absolute; left: 16px; top: -14px; white-space: nowrap; font: 600 12.5px var(--police); color: #6B5826; background: rgba(255, 255, 255, .94); padding: 5px 9px; border-radius: 8px; box-shadow: 0 0 0 1px rgba(205, 186, 136, .6); opacity: 0; transform: translateX(-4px); transition: opacity .2s, transform .2s; pointer-events: none; }
.cible:hover span, .cible:focus-visible span { opacity: 1; transform: none; }

/* Calques du local */
.calque-etude, .calque-trav { transition: opacity .6s ease; }
.lectures:not(.mode-etu) .calque-etude { opacity: 0; }
.lectures:not(.mode-tra) .calque-trav { opacity: 0; }
.panneau { opacity: 0; transform: translateY(-14px); transition: opacity .5s ease, transform .5s cubic-bezier(.2, .8, .2, 1); transition-delay: calc(var(--i) * .12s + .3s); }
.lectures.mode-tra .panneau { opacity: 1; transform: none; }
.lectures.mode-tra .equip, .lectures.mode-tra .equip2 { animation: monter .8s cubic-bezier(.2, .8, .2, 1) both; }
.lectures.mode-tra .equip { animation-delay: .9s; } .lectures.mode-tra .equip2 { animation-delay: 1.15s; }
@keyframes monter { from { opacity: 0; transform: translateY(10px); } }
.local .air { stroke-dasharray: 8 9; animation: souffle 1.1s linear infinite; }
@keyframes souffle { to { stroke-dashoffset: -17; } }
.local .ond { transform-box: fill-box; transform-origin: center; animation: ond-son 2.1s ease-out infinite; opacity: 0; }
@keyframes ond-son { from { transform: scale(.35); opacity: .95; } to { transform: scale(1.8); opacity: 0; } }
.local .pales { animation: tourne 1.2s linear infinite; }
@keyframes tourne { to { transform: rotate(360deg); } }

/* Annotations : un point discret, l'intitulé au survol (au toucher sur mobile) */
.annot { position: absolute; width: 0; height: 0; opacity: 0; visibility: hidden; transition: opacity .5s ease, visibility 0s .5s; }
.lectures.mode-etu .an-etude, .lectures.mode-tra .an-trav { opacity: 1; visibility: visible; transition: opacity .5s ease 1.2s, visibility 0s; }
.annot .pt { position: absolute; left: -7px; top: -7px; width: 14px; height: 14px; padding: 0; border-radius: 50%; background: #FFFFFF; border: 3px solid var(--teal); cursor: help; animation: point 2s ease-out infinite; }
.an-etude .pt { border-color: #B8A574; animation-name: point-s; }
@keyframes point { from { box-shadow: 0 0 0 0 rgba(61, 123, 120, .45); } to { box-shadow: 0 0 0 14px rgba(61, 123, 120, 0); } }
@keyframes point-s { from { box-shadow: 0 0 0 0 rgba(184, 165, 116, .55); } to { box-shadow: 0 0 0 14px rgba(184, 165, 116, 0); } }
.annot .txt { position: absolute; left: 0; top: 0; white-space: nowrap; transform: translate(-50%, calc(-100% - 14px)); background: #1D1D1F; padding: 6px 10px; border-radius: 9px; opacity: 0; transition: opacity .2s, transform .2s; pointer-events: none; z-index: 3; }
.annot .txt strong { display: block; font-size: 13px; font-weight: 600; color: #FFFFFF; }
.annot .txt span { display: block; font-size: 11.5px; color: #C7C7CC; }
.annot .pt:hover + .txt, .annot .pt:focus-visible + .txt, .annot.ouvert .txt { opacity: 1; transform: translate(-50%, calc(-100% - 18px)); }
@media (prefers-reduced-motion: reduce) {
  .local .air, .local .ond, .local .pales, .cible b::after, .annot .pt { animation: none; }
  .lectures .maquette, .vue-loc { transition: opacity .3s; }
  .lectures:not(.mode-sol) .maquette { transform: none; }
}

/* Mise en page : grand écran (texte à gauche, scène à droite) */
@media (min-width: 1100px) {
  .lectures .lectures-scene { width: min(calc((calc(100 * var(--svh)) - 64px - 24px) * 1440 / 1270), calc(calc(100 * var(--vw)) - 600px), 1060px); justify-self: end; }
  .lectures .hero-accueil-texte { max-width: 500px; }
}
/* Tablette et mobile : empilé, centré */
@media (max-width: 1099px) {
  .lectures .bascule { margin-left: auto; margin-right: auto; }
  .lectures .lectures-pans { text-align: center; max-width: 560px; margin-left: auto; margin-right: auto; }
  .lectures .lecture-pan .actions { justify-content: center; }
  .lectures .lectures-scene { margin-top: 24px; border-radius: 0; }
}
@media (max-width: 600px) {
  .bascule button { padding: 9px 10px 11px; font-size: 14px; }
  .annot .txt strong { font-size: 12px; } .annot .txt span { font-size: 10.5px; }
  .retour-imm { font-size: 12px; padding: 6px 12px; }
  .cible span { display: none; }
}
@media (max-width: 1099px) { .vue-loc { justify-content: flex-start; padding-top: 4%; } }

/* Onglets plus discrets, titre de la lecture mis en avant */
.bascule { display: inline-grid; grid-template-columns: repeat(3, auto); margin-top: 26px; padding: 3px; border-radius: 12px; max-width: none; }
.bascule button { flex-direction: row; align-items: baseline; gap: 6px; padding: 7px 14px 9px; border-radius: 9px; font-size: 13.5px; }
.bascule small { font-size: 10.5px; }
.bascule button i { left: 10px; right: 10px; bottom: 3px; height: 1.5px; }
.lectures-pans { margin-top: 20px; }
.lecture-pan h2 { font-size: clamp(28px, calc(2.6 * var(--vw)), 36px); letter-spacing: -0.025em; line-height: 1.08; }
.lectures .lecture-pan .sous { margin-top: 10px; }
@media (max-width: 600px) { .bascule button { padding: 7px 10px 9px; font-size: 13px; } .lecture-pan h2 { font-size: 26px; } }

/* ---------- Accueil : le bloc sous le héros suit la lecture choisie ---------- */
.suite-lecture { display: grid; padding-top: 8px; }
.suite-pan { grid-area: 1 / 1; text-align: left; }
.lectures:not(.mode-sol) .suite-pan[data-m="sol"], .lectures:not(.mode-etu) .suite-pan[data-m="etu"], .lectures:not(.mode-tra) .suite-pan[data-m="tra"] { visibility: hidden; opacity: 0; pointer-events: none; }
.suite-pan { transition: opacity .5s ease; }
.suite-titre { font-size: clamp(22px, calc(2 * var(--vw)), 26px); letter-spacing: -0.02em; margin-bottom: 18px; }
.suite-lecture .gammes-rangee { margin-top: 0; }
.gamme-mini.etape { cursor: default; }
.gamme-mini.etape:hover { transform: none; box-shadow: 0 0 0 1px var(--bord-doux); }
.suite-pan[data-m="etu"] .gamme-mini .ou { color: #6B5826; }
@media (max-width: 1099px) { .suite-pan { text-align: center; } .suite-pan .gamme-mini { text-align: left; } }

/* Preuves (remplace la grande section Démarche de l'accueil) */
.preuves-liens { display: grid; gap: 14px; }
.preuve { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 24px 56px 24px 26px; border-radius: 22px; background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12); color: #F5F5F7; transition: background .25s, transform .25s; }
.preuve:hover { background: rgba(255, 255, 255, .11); color: #F5F5F7; transform: translateY(-2px); }
.preuve small { font-size: 13px; font-weight: 600; color: var(--lagon); }
.preuve strong { font-size: 22px; letter-spacing: -0.015em; }
.preuve span { font-size: 15px; color: var(--sombre-texte); }
.preuve b { position: absolute; right: 24px; top: 50%; transform: translateY(-50%); font-size: 26px; color: var(--lagon); font-weight: 400; }

/* Appel final : reprend la lecture choisie (Solutions par défaut) */
.appel-lecture { display: grid; }
.appel-pan { grid-area: 1 / 1; display: flex; flex-direction: column; align-items: center; gap: 14px; transition: opacity .4s ease; }
.appel-pan[data-m="etu"], .appel-pan[data-m="tra"] { visibility: hidden; opacity: 0; }
html[data-lecture="etu"] .appel-pan[data-m="sol"], html[data-lecture="tra"] .appel-pan[data-m="sol"] { visibility: hidden; opacity: 0; }
html[data-lecture="etu"] .appel-pan[data-m="etu"], html[data-lecture="tra"] .appel-pan[data-m="tra"] { visibility: visible; opacity: 1; }
/* Calculateur : sélecteur de teinte */
.teinte-calc { display: inline-flex; align-items: center; gap: 8px; }
.teinte-calc i { width: 18px; height: 18px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15); flex-shrink: 0; }
.teinte-calc select { font: inherit; font-size: 14px; border: 0; background: var(--fond-2); border-radius: 8px; padding: 4px 8px; max-width: 200px; color: var(--texte); }

/* ---------- Page produit : choix de la teinte par l'environnement ---------- */
.teinte-plus { width: 30px; height: 30px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: #FFFFFF; box-shadow: inset 0 0 0 1.5px var(--bord); color: var(--teal); font-size: 18px; font-weight: 500; line-height: 1; }
.teinte-plus:hover { color: #FFFFFF; background: var(--teal); box-shadow: none; }
.section-teinte .titre-m { margin-bottom: 28px; }
.teinte-grille { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, 1fr); gap: 40px; align-items: start; }
.teinte-panneau .q { font-size: 15px; font-weight: 700; margin: 0 0 12px; }
.teinte-panneau .q + .envs, .teinte-panneau .q + .conseils { margin-bottom: 26px; }
.envs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.env { display: flex; align-items: center; gap: 10px; text-align: left; border: 0; background: var(--fond-2); border-radius: 14px; padding: 10px 12px; font: 500 14px var(--police); color: var(--texte); cursor: pointer; transition: box-shadow .2s, background .2s; }
.env i { width: 26px; height: 26px; border-radius: 8px; flex-shrink: 0; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1); }
.env:hover { background: #ECEEEE; }
.env[aria-pressed="true"] { background: #FFFFFF; box-shadow: 0 0 0 2px var(--teal); font-weight: 700; }
.conseils { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.conseil { display: flex; flex-direction: column; gap: 10px; border: 0; background: #FFFFFF; border-radius: 18px; padding: 12px; cursor: pointer; text-align: left; box-shadow: 0 0 0 1px var(--bord-doux); transition: box-shadow .2s, transform .2s; font-family: var(--police); }
.conseil:hover { transform: translateY(-2px); }
.conseil i { height: 56px; border-radius: 12px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08); }
.conseil b { display: block; font-size: 14px; color: var(--texte); }
.conseil em { display: block; font-style: normal; font-size: 12px; color: var(--texte-2); }
.conseil small { display: inline-block; margin-top: 6px; font-size: 11.5px; font-weight: 600; color: var(--teal); }
.conseil:first-child small { color: #FFFFFF; background: var(--teal); padding: 2px 8px; border-radius: 99px; }
.conseil[aria-pressed="true"] { box-shadow: 0 0 0 2.5px var(--teal), 0 10px 24px rgba(7, 59, 68, .1); }
.voir-tout { border: 0; background: none; font: 600 14.5px var(--police); color: var(--teal); cursor: pointer; padding: 0; }
.nuancier { margin-top: 14px; display: flex; flex-direction: column; gap: 12px; padding: 18px; border-radius: 18px; background: var(--fond-2); }
.famille { display: grid; grid-template-columns: 140px 1fr; align-items: center; gap: 12px; }
.famille > span { font-size: 13px; color: var(--texte-2); }
.famille > div { display: flex; gap: 10px; flex-wrap: wrap; }
.pastille-ral { width: 32px; height: 32px; border-radius: 50%; border: 0; cursor: pointer; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); position: relative; }
.pastille-ral[aria-pressed="true"]::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid var(--teal); }
.nuancier .autre { font-size: 13px; color: var(--texte-2); }
@media (max-width: 960px) { .teinte-grille { grid-template-columns: minmax(0, 1fr); gap: 28px; } }
@media (max-width: 480px) { .conseils { gap: 6px; } .conseil { padding: 8px; } .conseil i { height: 44px; } .famille { grid-template-columns: minmax(0, 1fr); gap: 6px; } }

/* ======================================================================
   Téléphone : lecture verticale, pouce, défilements latéraux
   ====================================================================== */
.barre-action { display: none; }
@media (max-width: 860px) {
  /* Menu : plein écran, grands liens, défilement de la page bloqué */
  .nav { height: calc(calc(100 * var(--svh)) - 64px); max-height: none; padding: 12px var(--gouttiere) calc(28px + env(safe-area-inset-bottom)); box-shadow: none; border-bottom: 0; }
  .entete.ouvert .nav { display: flex; animation: menu-in .25s ease; }
  @keyframes menu-in { from { opacity: 0; transform: translateY(-8px); } }
  .nav-liens a, .nav-liens a.secondaire { position: relative; font-size: 24px; font-weight: 600; letter-spacing: -0.02em; padding: 16px 0; }
  .nav-liens a[aria-current="page"] { color: var(--teal); }
  .nav-liens a::before { content: "›"; position: absolute; right: 2px; top: 50%; transform: translateY(-50%); font-weight: 400; color: var(--texte-2); opacity: .6; }
  .nav-actions { margin-top: auto; padding-top: 20px; }
  .section { padding: 64px 0; }
  .section.serre { padding: 48px 0; }
  .titre-xl { font-size: clamp(38px, calc(10 * var(--vw)), 52px); }
  .titre-l { font-size: clamp(30px, calc(8 * var(--vw)), 40px); }

  /* Accueil : titre, onglets, puis la scène, puis le texte de la lecture */
  .hero-accueil.lectures { padding-top: 28px; }
  .lectures .hero-accueil-grille { display: flex; flex-direction: column; }
  .lectures .hero-accueil-texte { display: contents; }
  .lectures .hero-accueil-texte > .eyebrow { order: 1; padding: 0 var(--gouttiere); }
  .lectures .hero-accueil-texte > h1 { order: 2; padding: 0 var(--gouttiere); }
  .lectures .hero-accueil-texte > .bascule { order: 3; align-self: center; margin-top: 18px; }
  .lectures .lectures-scene { order: 4; margin-top: 10px; }
  .lectures .hero-accueil-texte > .lectures-pans { order: 5; padding: 0 var(--gouttiere); margin-top: 8px; }
  .lectures .lecture-pan h2 { font-size: 26px; }

  /* Fiche produit : nom, accroche, visuel, puis le détail */
  .hero-produit { padding-top: 24px; }
  .hero-produit-grille { display: flex; flex-direction: column; gap: 0; }
  .hero-produit-grille > div:first-child { display: contents; }
  .hero-produit-grille .tags { order: 1; }
  .hero-produit-grille h1 { order: 2; font-size: clamp(46px, calc(13 * var(--vw)), 60px); }
  .hero-produit-grille .accroche { order: 3; }
  .hero-produit-grille .vitrine { order: 4; margin-top: 20px; padding: 12px 12px 14px; border-radius: 26px; }
  .hero-produit-grille .sous { order: 5; margin-top: 20px; }
  .hero-produit-grille .actions { order: 6; }
  .hero-produit .vitrine .rendu { aspect-ratio: 1.25; }

  /* Barre d'action collante (fiche produit, calculateur) */
  .barre-action { display: flex; position: fixed; z-index: 55; left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); align-items: center; justify-content: space-between; gap: 12px; padding: 10px 10px 10px 18px; border-radius: 20px; background: rgba(255, 255, 255, .94); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); box-shadow: 0 0 0 1px var(--bord-doux), 0 14px 34px rgba(7, 59, 68, .18); color: var(--texte); transform: translateY(140%); opacity: 0; transition: transform .35s cubic-bezier(.2, .8, .2, 1), opacity .25s; pointer-events: none; }
  .barre-action.vue { transform: none; opacity: 1; pointer-events: auto; }
  .barre-action div { display: flex; flex-direction: column; min-width: 0; }
  .barre-action strong { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .barre-action span:not(.btn) { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--texte-2); }
  .barre-action span i { width: 12px; height: 12px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15); }
  .barre-action .btn { min-height: 44px; padding: 0 18px; font-size: 15px; flex-shrink: 0; }
  .barre-action:hover { color: var(--texte); }
  .mode-pro .barre-action { bottom: calc(82px + env(safe-area-inset-bottom)); }

  /* Tailles : chaque taille devient une petite carte */
  .tableau-tailles thead { display: none; }
  .tableau-tailles, .tableau-tailles tbody { display: block; min-width: 0 !important; width: 100%; }
  .tableau-tailles tr { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; padding: 14px 16px; border-bottom: 1px solid var(--bord-doux); }
  .tableau-tailles th[scope="row"] { grid-row: span 4; align-self: start; font-size: 20px; padding: 0; border: 0; min-width: 42px; }
  .tableau-tailles td { display: flex; justify-content: space-between; gap: 10px; padding: 0; border: 0; font-size: 14px; text-align: right; }
  .tableau-tailles td::before { content: attr(data-l); color: var(--texte-2); text-align: left; }
  .tableau-wrap:has(.tableau-tailles) { overflow: visible; }
  /* Tableau comparatif : la 1re colonne reste visible en faisant glisser */
  #comparaison th[scope="row"] { position: sticky; left: 0; z-index: 1; background: #FFFFFF; box-shadow: 1px 0 0 var(--bord-doux); }
  #comparaison td, #comparaison thead th { min-width: 150px; }
}
@media (max-width: 600px) {
  /* Cartes en défilement latéral au lieu de longues colonnes */
  .suite-lecture { grid-template-columns: minmax(0, 1fr); }
  .suite-pan { min-width: 0; }
  .suite-lecture .gammes-rangee, .publics.grille, .pour-qui-cartes.grille, main .grille.g3, main .grille.g4 {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px;
    margin: 0 calc(-1 * var(--gouttiere)); padding: 4px var(--gouttiere) 18px; scrollbar-width: none; -webkit-overflow-scrolling: touch;
  }
  .suite-lecture .gammes-rangee::-webkit-scrollbar, main .grille.g3::-webkit-scrollbar, main .grille.g4::-webkit-scrollbar, .pour-qui-cartes.grille::-webkit-scrollbar { display: none; }
  main .grille.g3, main .grille.g4 { margin-top: 24px !important; }
  #tailles-contenu > .grille > * { flex-basis: 62% !important; }
  .suite-lecture .gammes-rangee > *, main .grille.g3 > *, main .grille.g4 > *, .pour-qui-cartes.grille > * { flex: 0 0 80%; scroll-snap-align: start; scroll-margin-left: var(--gouttiere); }
  .suite-lecture .gammes-rangee { padding-bottom: 40px; }
  .suite-titre { font-size: 21px; }
  .stats { gap: 18px 14px; }
  .pied { padding-top: 40px; }
}

/* Indice de défilement latéral : petits points sous les carrousels (ajoutés par site.js) */
.points-carrousel { display: none; }
@media (max-width: 600px) {
  .points-carrousel { display: flex; justify-content: center; gap: 6px; margin-top: -6px; }
  .points-carrousel i { width: 6px; height: 6px; border-radius: 3px; background: var(--bord); transition: width .25s, background .25s; }
  .points-carrousel i.actif { width: 18px; background: var(--teal); }
  .section.sombre .points-carrousel i { background: rgba(255, 255, 255, .3); }
}
@media (max-width: 860px) {
  .barre-action { flex-direction: row !important; text-align: left; }
  .barre-action > div { align-items: flex-start; }
}
.local .mesure-pt { animation: clign 1.2s ease-in-out infinite; }
@keyframes clign { 50% { opacity: .25; } }
.gamme-mini .bientot { font-style: normal; color: var(--ocre-texte); }

/* Murmure à venir : « Prochainement » bien visible */
.tag-bientot { display: inline-flex; align-items: center; gap: 8px; background: var(--encre); color: #FFFFFF; font-size: 13px; font-weight: 600; letter-spacing: .01em; padding: 7px 14px 7px 12px; border-radius: 980px; font-style: normal; box-shadow: 0 6px 18px rgba(7, 59, 68, .22); }
.tag-bientot i { width: 8px; height: 8px; border-radius: 50%; background: var(--sable); box-shadow: 0 0 0 0 rgba(205, 186, 136, .7); animation: pouls-bientot 1.8s ease-out infinite; flex-shrink: 0; }
.tag-bientot.mini { font-size: 11.5px; padding: 3px 9px 3px 8px; gap: 6px; box-shadow: none; vertical-align: 1px; margin-left: 4px; }
.tag-bientot.mini i { width: 6px; height: 6px; }
@keyframes pouls-bientot { 0% { box-shadow: 0 0 0 0 rgba(205, 186, 136, .75); } 70%, 100% { box-shadow: 0 0 0 7px rgba(205, 186, 136, 0); } }
.vitrine, .produit-visuel { position: relative; }
.ruban-bientot { position: absolute; z-index: 4; top: 18px; left: 18px; display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 980px; background: linear-gradient(135deg, #D8C796, #B9A26A); color: #2E2610; font-size: 14px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; box-shadow: 0 8px 22px rgba(120, 96, 40, .28); pointer-events: none; }
.ruban-bientot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #FFFFFF; animation: pouls-bientot 1.8s ease-out infinite; }
.produit-visuel .ruban-bientot { font-size: 12px; padding: 7px 12px; top: 12px; left: 12px; }
.bientot-bloc { display: flex; flex-direction: column; gap: 12px; max-width: 760px; margin: 0; text-align: left; border: 1.5px solid var(--sable); }
.bientot-bloc h3 { font-size: 24px; letter-spacing: -.02em; }
.bientot-bloc .actions { margin-top: 6px; }
.calc-bientot .etape:not(:first-child) { display: none; }
@media (prefers-reduced-motion: reduce) { .tag-bientot i, .ruban-bientot::before { animation: none; } }
.option .produit-nom .tag-bientot.mini, .gamme-mini .tag-bientot.mini { background: var(--encre); color: #FFFFFF; margin-top: 0; font-size: 11.5px; padding: 3px 9px 3px 8px; display: inline-flex; }

/* ==========================================================================
   Éditeur de décor : recréer le lieu pièce par pièce (pages produit, calculateur)
   ========================================================================== */
.dec { position: relative; }
.dec-grille { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, 1fr); gap: 28px; align-items: start; }
.dec-compact .dec-grille { grid-template-columns: minmax(0, 1fr); gap: 16px; }
.dec-scene { min-width: 0; }
.dec-aa { --pos: 50%; position: relative; border-radius: 26px; overflow: hidden; background: #ECEDEF; user-select: none; -webkit-user-select: none; touch-action: pan-y; }
.dec-compact .dec-aa { border-radius: 20px; }
.dec-calque > svg { display: block; width: 100%; height: auto; }
.dec-avec { position: absolute; inset: 0; overflow: hidden; clip-path: inset(0 0 0 var(--pos)); }
.dec-aa .zone { cursor: pointer; transition: filter .2s; }
.dec-aa[data-survol="sol"] .zone[data-zone="sol"], .dec-aa[data-survol="mur"] .zone[data-zone="mur"], .dec-aa[data-survol="autour"] .zone[data-zone="autour"] { filter: brightness(1.07) drop-shadow(0 0 18px rgba(132, 195, 190, .9)); }
.dec-poignee { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 0; pointer-events: none; }
.dec-poignee::before { content: ""; position: absolute; top: 0; bottom: 0; left: -1.5px; width: 3px; background: #FFFFFF; box-shadow: 0 0 12px rgba(0, 0, 0, .18); }
.dec-poignee span { position: absolute; top: 50%; left: 0; width: 44px; height: 44px; margin: -22px 0 0 -22px; border-radius: 50%; background: #FFFFFF; color: var(--encre); display: grid; place-items: center; box-shadow: 0 4px 16px rgba(7, 59, 68, .22); transition: transform .2s; }
.dec-actif .dec-poignee span { transform: scale(1.08); }
.dec-aa:has(.dec-curseur:focus-visible) .dec-poignee span { outline: 3px solid var(--lagon); outline-offset: 3px; }
.dec-curseur { position: absolute; inset: auto 0 0 0; width: 100%; height: 1px; opacity: 0; pointer-events: none; margin: 0; }
.dec-etiq { position: absolute; top: 16px; padding: 6px 13px; border-radius: 999px; background: rgba(255, 255, 255, .9); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); font-size: 13px; font-weight: 600; color: var(--encre); pointer-events: none; transition: opacity .2s; }
.dec-etiq.g { left: 16px; } .dec-etiq.d { right: 16px; }
.dec-gauche .dec-etiq.g, .dec-droite .dec-etiq.d { opacity: 0; }
.dec-bulle { position: absolute; z-index: 5; transform: translate(14px, 14px); pointer-events: none; background: rgba(7, 59, 68, .93); color: #FFFFFF; font-size: 13px; padding: 8px 11px; border-radius: 12px; white-space: nowrap; box-shadow: 0 8px 20px rgba(7, 59, 68, .25); }
.dec-bulle.gauche { transform: translate(calc(-100% - 14px), 14px); }
.dec-bulle small { display: block; font-size: 11px; color: var(--lagon); margin-top: 2px; }
.dec-astuce { font-size: 13px; color: var(--texte-2); margin: 10px 4px 0; line-height: 1.45; }
.dec-astuce span { color: var(--sable); }
.dec-panneau { background: #FFFFFF; border-radius: 24px; padding: 20px; box-shadow: 0 0 0 1px var(--bord-doux); }
.dec-compact .dec-panneau { padding: 0; box-shadow: none; border-radius: 0; }
.dec-q { font-size: 13px; font-weight: 700; letter-spacing: .02em; color: var(--teal); margin: 4px 0 10px; }
.dec-vue { display: inline-flex; gap: 2px; padding: 3px; border-radius: 980px; background: #EEF0F0; margin-bottom: 14px; }
.dec-vue button { border: 0; background: none; font: 600 12.5px/1 var(--police); padding: 7px 12px; border-radius: 980px; color: var(--texte-2); cursor: pointer; }
.dec-vue button[aria-pressed="true"] { background: #FFFFFF; color: var(--encre); box-shadow: 0 1px 5px rgba(7, 59, 68, .12); }
.dec-tete-b { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.dec-tete-b .dec-vue { margin-bottom: 10px; }
.dec-lieux { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-bottom: 16px; }
.dec-lieux.dec-mini { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 18px; }
.dec-lieu { border: 0; background: #FFFFFF; padding: 5px 5px 8px; border-radius: 15px; cursor: pointer; box-shadow: 0 0 0 1px var(--bord-doux); text-align: left; transition: box-shadow .2s, transform .2s; min-width: 0; }
.dec-lieu:hover { transform: translateY(-2px); }
.dec-lieu[aria-pressed="true"] { box-shadow: 0 0 0 2px var(--lagon), 0 8px 20px rgba(7, 59, 68, .1); }
.dec-lieu .lv { display: block; border-radius: 10px; overflow: hidden; aspect-ratio: 1.45; background: #ECEDEF; }
.dec-lieu .lv img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dec-lieu .ln { display: block; font-size: 12.5px; font-weight: 600; margin: 6px 3px 0; line-height: 1.25; color: var(--texte); }
.dec-onglets { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 4px; padding: 4px; background: #F0F2F2; border-radius: 14px; }
.dec-onglets button { border: 0; background: none; font: 600 14px/1 var(--police); padding: 10px 4px; border-radius: 11px; color: var(--texte-2); cursor: pointer; }
.dec-onglets button[aria-pressed="true"] { background: #FFFFFF; color: var(--encre); box-shadow: 0 2px 6px rgba(7, 59, 68, .1); }
.dec-contenu { margin-top: 14px; }
.dec-mats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.dec-mat { border: 0; background: none; padding: 0; cursor: pointer; text-align: center; min-width: 0; }
.dec-mat .vg { display: block; aspect-ratio: 1; border-radius: 13px; overflow: hidden; box-shadow: 0 0 0 1px rgba(0, 0, 0, .07); transition: box-shadow .2s, transform .2s; }
.dec-mat .vg svg { width: 100%; height: 100%; display: block; }
.dec-mat:hover .vg { transform: scale(1.04); }
.dec-mat[aria-pressed="true"] .vg { box-shadow: 0 0 0 2.5px var(--encre); }
.dec-mat .nm { display: block; font-size: 12px; font-weight: 600; margin-top: 5px; color: var(--texte-2); line-height: 1.2; }
.dec-mat[aria-pressed="true"] .nm { color: var(--encre); }
.dec-sq { font-size: 12.5px; font-weight: 600; color: var(--texte-2); margin: 14px 0 8px; }
.dec-coul { display: flex; flex-wrap: wrap; gap: 6px; }
.dec-pt { display: inline-flex; align-items: center; gap: 7px; border: 0; cursor: pointer; background: #FFFFFF; padding: 6px 11px 6px 6px; border-radius: 980px; box-shadow: inset 0 0 0 1px #E3E6E6; font: 600 12.5px/1 var(--police); color: var(--texte-2); }
.dec-pt i { width: 20px; height: 20px; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .14); }
.dec-pt[aria-pressed="true"] { box-shadow: inset 0 0 0 1.5px var(--encre); color: var(--encre); }
.dec-tcs { display: flex; flex-direction: column; gap: 8px; }
.dec-tc { display: flex; gap: 12px; align-items: center; border: 0; cursor: pointer; background: #FFFFFF; padding: 10px; border-radius: 14px; box-shadow: inset 0 0 0 1px #E3E6E6; text-align: left; }
.dec-tc i { width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); }
.dec-tc b { display: block; font-size: 14.5px; color: var(--texte); }
.dec-tc em { font-style: normal; font-size: 12px; color: var(--texte-2); }
.dec-tc small { display: block; font-size: 12px; color: var(--teal); font-weight: 600; margin-top: 2px; }
.dec-tc[aria-pressed="true"] { box-shadow: inset 0 0 0 2px var(--encre); }
.dec-tout { border: 0; background: none; color: var(--lien); font: 600 14px var(--police); margin-top: 10px; cursor: pointer; padding: 0; }
.dec .nuancier { margin-top: 12px; }
.dec-recap { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--bord-doux); }
.dec-pc { display: flex; align-items: center; gap: 9px; border: 0; background: #F6F7F7; border-radius: 12px; padding: 8px 10px; cursor: pointer; text-align: left; font: 600 13px/1.25 var(--police); color: var(--texte); min-width: 0; }
.dec-pc i { width: 26px; height: 26px; border-radius: 8px; flex-shrink: 0; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); }
.dec-pc small { display: block; font-size: 11px; font-weight: 600; color: var(--texte-2); }
.dec-pc[aria-pressed="true"] { background: var(--lagon-fond); box-shadow: inset 0 0 0 1.5px var(--lagon); }
.dec-barre { display: flex; justify-content: center; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.dec-barre .dec-pc { background: #FFFFFF; box-shadow: 0 0 0 1px var(--bord-doux), 0 4px 14px rgba(7, 59, 68, .06); padding: 9px 13px 9px 9px; border-radius: 16px; }
.dec-pop { position: absolute; z-index: 30; background: #FFFFFF; border-radius: 22px; padding: 16px; box-shadow: 0 24px 60px rgba(7, 59, 68, .25), 0 0 0 1px var(--bord-doux); max-height: calc(70 * var(--vh)); overflow: auto; }
.dec-pop-tete { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.dec-pop-tete b { font-size: 17px; }
.dec-pop-x { border: 0; background: #F0F2F2; width: 30px; height: 30px; border-radius: 50%; font-size: 18px; cursor: pointer; color: var(--texte-2); }
@media (max-width: 1000px) {
  .dec-grille { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .dec-lieux { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .dec-lieux, .dec-lieux.dec-mini { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 42%; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; margin-right: -16px; padding-right: 16px; }
  .dec-lieu { scroll-snap-align: start; }
  .dec-aa { border-radius: 18px; }
  .dec-etiq { top: 10px; font-size: 12px; padding: 5px 10px; }
  .dec-etiq.g { left: 10px; } .dec-etiq.d { right: 10px; }
  .dec-panneau { padding: 16px; }
  .dec-recap { grid-template-columns: 1fr; }
  .dec-barre { justify-content: flex-start; }
}
.dec-compact .dec-lieux.dec-mini { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.dec-compact .dec-mats { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.dec-compact .dec-recap { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1100px) { .dec-compact .dec-mats { grid-template-columns: repeat(4, minmax(0, 1fr)); } .dec-compact .dec-recap { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .dec-compact .dec-lieux.dec-mini { grid-template-columns: none; } .dec-compact .dec-recap { grid-template-columns: 1fr; } }
.dec-sans { position: relative; }
.dec-anime { position: absolute; inset: 0; pointer-events: none; }
.dec-anime > svg { display: block; width: 100%; height: auto; }
/* La mise en situation tient entière dans l'écran, quelle que soit la largeur de la page. */
.dec-aa { width: min(100%, calc((calc(100 * var(--svh)) - 320px) * var(--ratio, 1.5))); min-width: min(100%, 420px); margin-inline: auto; }
.dec-astuce { text-align: center; }
@media (max-width: 560px) { .dec-aa { width: 100%; } .dec-astuce { text-align: left; } }
.dec-B:not(.dec-compact) .dec-lieux { max-width: 1100px; margin-inline: auto; }
.dec-B:not(.dec-compact) .dec-lieu .lv { aspect-ratio: 2.1; }
.dec-B:not(.dec-compact) .dec-lieu .ln { font-size: 12px; margin-top: 5px; }
.dec-B .dec-tete-b { max-width: 1100px; margin-inline: auto; }
@media (max-width: 560px) { .dec-B:not(.dec-compact) .dec-lieu .lv { aspect-ratio: 1.45; } }
/* Section « Dans votre environnement » : titre, lieux, image et réglages tiennent ensemble dans l'écran. */
.section.serre.section-teinte { padding: 36px 0 32px; scroll-margin-top: 64px; }
.section-teinte .eyebrow { font-size: 14px; }
.section-teinte .titre-m { font-size: clamp(26px, calc(2.6 * var(--vw)), 34px); margin: 4px 0 0; }
.section-teinte .titre-m + .sous { font-size: 15px; margin: 6px 0 0; max-width: 940px; }
.section-teinte .decor-hote { margin-top: 14px; }
.section-teinte .legende { margin-top: 8px; font-size: 12px; text-align: center; }
.section-teinte .dec-tete-b .dec-q { margin: 0 0 8px; font-size: 12.5px; }
.section-teinte .dec-lieux { gap: 8px; margin-bottom: 12px; max-width: 920px; }
.section-teinte .dec-lieu { padding: 4px 4px 6px; border-radius: 13px; }
.section-teinte .dec-lieu .lv { aspect-ratio: 2.7; border-radius: 9px; }
.section-teinte .dec-lieu .ln { font-size: 11.5px; margin-top: 4px; }
.section-teinte .dec-tete-b { max-width: 920px; }
.section-teinte .dec-aa { width: min(100%, calc((calc(100 * var(--svh)) - 500px) * var(--ratio, 1.5))); min-width: min(100%, 380px); }
.section-teinte .dec-astuce { margin-top: 6px; font-size: 12.5px; }
.section-teinte .dec-barre { margin-top: 8px; }
.section-teinte .dec-barre .dec-pc { padding: 7px 11px 7px 8px; font-size: 12.5px; }
.section-teinte .dec-barre .dec-pc i { width: 22px; height: 22px; }
@media (max-width: 560px) { .section-teinte .dec-aa { width: 100%; min-width: 0; } .section-teinte .dec-lieu .lv { aspect-ratio: 1.6; } }
/* Pages produit, ordinateur : image à gauche, lieux en deux colonnes à droite. */
@media (min-width: 1001px) {
  .section-teinte .dec-B:not(.dec-compact) { display: grid; grid-template-columns: minmax(0, 1fr) 300px; grid-template-areas: "scene tete" "scene lieux" "barre lieux"; column-gap: 24px; align-items: start; }
  .section-teinte .dec-B:not(.dec-compact) .dec-tete-b { grid-area: tete; margin: 0; max-width: none; }
  .section-teinte .dec-B:not(.dec-compact) .dec-lieux { grid-area: lieux; grid-template-columns: 1fr 1fr; max-width: none; margin: 0; gap: 8px; }
  .section-teinte .dec-B:not(.dec-compact) .dec-lieu .lv { aspect-ratio: 1.45; }
  .section-teinte .dec-B:not(.dec-compact) .dec-lieu .ln { font-size: 12px; white-space: normal; }
  .section-teinte .dec-B:not(.dec-compact) .dec-scene { grid-area: scene; }
  .section-teinte .dec-B:not(.dec-compact) .dec-barre { grid-area: barre; }
  .section-teinte .dec-B:not(.dec-compact) .dec-aa { width: min(100%, calc((100svh - 350px) * var(--ratio, 1.5))); margin-inline: 0; }
  .section-teinte .dec-B:not(.dec-compact) .dec-astuce { text-align: left; }
}

/* Gamme à venir : un bandeau incliné dans le coin de sa carte, plutôt qu'une pastille dans le texte */
.gamme-mini.a-venir { position: relative; overflow: hidden; }
.bandeau-bientot { position: absolute; top: 34px; right: -50px; width: 200px; padding: 5px 0; transform: rotate(45deg); text-align: center; background: linear-gradient(135deg, #D8C796, #B9A26A); color: #2E2610; font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; box-shadow: 0 4px 12px rgba(94, 78, 34, .22); pointer-events: none; }
.gamme-mini.a-venir .ou { padding-right: 56px; }
/* Page Solutions : grand bandeau incliné en travers du coin de la photo, et photo légèrement voilée */
.produit-visuel.a-venir { position: relative; }
.produit-visuel.a-venir img { filter: saturate(.75) brightness(.97); }
.bandeau-bientot.grand { z-index: 5; top: 58px; right: -92px; width: 380px; padding: 13px 0; font-size: 16px; letter-spacing: .14em; box-shadow: 0 10px 26px rgba(94, 78, 34, .32); }
@media (max-width: 700px) { .bandeau-bientot.grand { top: 40px; right: -84px; width: 300px; padding: 9px 0; font-size: 13px; } }

/* ---------- Déroulé étape par étape (Études, Travaux) ---------- */
.deroule { scroll-margin-top: 40px; }
.deroule .titre-m { max-width: 640px; }
.scrolly { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 56px; margin-top: 24px; }
.scr-etapes { grid-column: 1; grid-row: 1; }
.scr-fig { grid-column: 2; grid-row: 1; }
.scr-etapes { list-style: none; margin: 0; padding: 0; }
.scr-etapes li { min-height: 64vh; display: flex; flex-direction: column; justify-content: center; cursor: pointer; opacity: .32; transition: opacity .45s ease; }
.scr-etapes li:first-child { min-height: 50vh; }
.scr-etapes li:last-child { min-height: 80vh; }
.scr-etapes li.on { opacity: 1; }
.scr-etapes li.vu { opacity: .5; }
.scr-etapes .n { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #E6EAEA; font: 700 13px var(--police); color: var(--texte-2); transition: background .3s, color .3s; }
.scr-etapes li.on .n { background: var(--encre); color: #FFFFFF; }
.scr-etapes li.vu .n { background: var(--teal); color: #FFFFFF; }
.scr-etapes h3 { font-size: clamp(24px, 2.2vw, 30px); letter-spacing: -.02em; margin-top: 14px; }
.scr-etapes p { font-size: 17px; line-height: 1.55; color: var(--texte-2); margin-top: 10px; max-width: 440px; }
.scr-etapes .suite { margin-top: 18px; font-weight: 600; }
.scr-fig { position: relative; }
.scr-colle { position: sticky; top: max(88px, calc(32px + (100vh - 64px) / 2 - 16vw)); transform: none; padding: 18px; border-radius: 28px; background: #F4F6F6; }
.scr-local svg { width: 100%; height: auto; display: block; }
.scr-prog { position: absolute; left: 22px; top: 18px; padding: 6px 12px; border-radius: 980px; background: #FFFFFF; font: 600 13px var(--police); color: var(--texte-2); box-shadow: 0 0 0 1px var(--bord-doux); }
.scr-prog b { color: var(--encre); }
.scr-badge { position: absolute; right: 22px; top: 18px; display: flex; align-items: center; gap: 10px; padding: 9px 14px; border-radius: 16px; background: #FFFFFF; box-shadow: 0 10px 26px rgba(7, 59, 68, .14); font: 600 13px var(--police); color: var(--texte-2); opacity: 0; transform: translateY(-8px); transition: opacity .5s ease .5s, transform .5s ease .5s; }
.scr-badge.on { opacity: 1; transform: none; }
.scr-badge s { text-decoration: none; color: #C0603F; font-size: 17px; }
.scr-badge strong { color: var(--teal); font-size: 17px; }
.scr-badge small { display: block; font-size: 11px; font-weight: 500; color: #9A9AA0; }

/* les calques du dessin */
.scr-local [data-p] { opacity: 0; transition: opacity .6s ease, transform .6s cubic-bezier(.2, .8, .2, 1); }
.scr-local [data-p].on { opacity: 1; }
.scr-local [data-p].on.doux { opacity: .35; }
.scr-local [data-p="tech"], .scr-local [data-p="trepied"], .scr-local [data-p="equipe"] { transform: translateY(-16px); }
.scr-local [data-p="tech"].on, .scr-local [data-p="trepied"].on, .scr-local [data-p="equipe"].on { transform: none; }
.scr-local [data-p="pieges"], .scr-local [data-p="gaine"] { transform: translateY(-22px); }
.scr-local [data-p="pieges"].on, .scr-local [data-p="gaine"].on { transform: none; transition-delay: .1s; }
.scr-local [data-p="pieges"]:nth-of-type(2).on { transition-delay: .25s; }
.scr-local [data-p="panneaux"] { opacity: 1; }
.scr-local .panneau { opacity: 0; transform: translateY(-14px); transition: opacity .5s ease, transform .5s cubic-bezier(.2, .8, .2, 1); }
.scr-local [data-p="panneaux"].on .panneau { opacity: 1; transform: none; transition-delay: calc(var(--i) * .13s + .15s); }
/* le plan de traitement : en pointillés, comme un dessin d'ingénieur */
.scr-local .fantome * { fill: none !important; stroke: #3D7B78 !important; stroke-width: 1.8 !important; stroke-dasharray: 6 4; opacity: 1 !important; transform: none !important; }
.scr-local .fantome .panneau { opacity: 1; }
.scr-local .fantome.on { opacity: .85; }
.scr-local .mesure-pt.fixe { animation: none; }
.scr-local .ond { transform-box: fill-box; transform-origin: center; animation: ond-son 2.1s ease-out infinite; opacity: 0; }
.scr-local .pales { animation: tourne 1.2s linear infinite; }
.scr-local .air { stroke-dasharray: 8 9; animation: souffle 1.1s linear infinite; }
@media (max-width: 899px) {
  .scrolly { display: block; }
  .scr-fig { position: sticky; top: 64px; z-index: 2; margin: 0 -16px; padding: 8px 16px 10px; background: #FFFFFF; box-shadow: 0 10px 14px -12px rgba(7, 59, 68, .12); }
  .scr-colle { max-width: 560px; margin: 0 auto; }
  .scr-colle { position: relative; top: 0; transform: none; padding: 10px; border-radius: 20px; }
  .scr-prog { left: 14px; top: 12px; font-size: 12px; padding: 4px 10px; }
  .scr-badge { right: 14px; top: 10px; padding: 6px 10px; }
  .scr-etapes li { min-height: 46vh; justify-content: flex-start; padding-top: 20px; }
  .scr-etapes li:last-child { min-height: 60vh; }
  .scr-etapes li:first-child { min-height: 40vh; }
  .scr-etapes p { font-size: 15.5px; }
}
@media (prefers-reduced-motion: reduce) { .scr-local [data-p], .scr-local .panneau { transition: opacity .3s; transform: none !important; } }
/* ---------- Accueil : entrée dans la visite 3D ---------- */
.lancer-3d { position: absolute; left: 4%; bottom: 1.5%; z-index: 4; display: inline-flex; align-items: center; gap: 11px; border: 0; cursor: pointer; padding: 9px 18px 9px 9px; border-radius: 980px; background: rgba(255, 255, 255, .94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: 0 10px 28px rgba(7, 59, 68, .16), 0 0 0 1px rgba(7, 59, 68, .06); font-family: var(--police); text-align: left; transition: transform .25s, box-shadow .25s; }
.lancer-3d:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(7, 59, 68, .22), 0 0 0 1.5px var(--lagon); }
.lancer-3d .ic { position: relative; width: 38px; height: 38px; border-radius: 50%; background: var(--encre); display: grid; place-items: center; }
.lancer-3d .ic::before { content: ""; margin-left: 3px; border-left: 11px solid #FFFFFF; border-top: 7px solid transparent; border-bottom: 7px solid transparent; }
.lancer-3d .ic::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--lagon); animation: pouls-3d 2.4s ease-out infinite; }
@keyframes pouls-3d { from { transform: scale(.9); opacity: .9; } to { transform: scale(1.45); opacity: 0; } }
.lancer-3d strong { display: block; font-size: 15px; color: var(--encre); }
.lancer-3d em { display: block; font-style: normal; font-size: 12.5px; color: var(--texte-2); }
.lectures:not(.mode-sol) .lancer-3d { opacity: 0; pointer-events: none; }
.lien-3d { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; border: 0; background: none; padding: 0; cursor: pointer; font: 600 15px var(--police); color: var(--texte-2); }
.lien-3d i { width: 22px; height: 22px; border-radius: 50%; background: var(--lagon-fond); display: grid; place-items: center; }
.lien-3d i::before { content: ""; margin-left: 2px; border-left: 7px solid var(--teal); border-top: 4.5px solid transparent; border-bottom: 4.5px solid transparent; }
.lien-3d:hover { color: var(--encre); }

#ov3d { position: fixed; inset: 0; z-index: 400; background: #EEF2F2; opacity: 0; visibility: hidden; transform: scale(1.03); transition: opacity .5s ease, transform .6s cubic-bezier(.2, .8, .2, 1), visibility 0s .6s; }
#ov3d.ouvert { opacity: 1; visibility: visible; transform: none; transition: opacity .5s ease, transform .6s cubic-bezier(.2, .8, .2, 1), visibility 0s; }
#ov3d .visite3d { height: 100%; }
#ov3d .v3-ecran { height: 100%; min-height: 0; }
#ov3d .chargement { position: absolute; inset: 0; display: grid; place-items: center; font: 600 15px var(--police); color: var(--texte-2); }
#quitter-3d { position: absolute; right: max(16px, calc((100vw - 1320px) / 2)); top: 16px; z-index: 5; display: inline-flex; align-items: center; gap: 8px; border: 0; cursor: pointer; padding: 9px 15px 9px 12px; border-radius: 980px; background: var(--encre); color: #FFFFFF; font: 600 13.5px var(--police); box-shadow: 0 6px 18px rgba(7, 59, 68, .2); }
#quitter-3d span { font-size: 17px; line-height: 1; }
#ov3d .marque3d { position: absolute; left: 50%; top: 22px; transform: translateX(-50%); z-index: 3; height: 26px; opacity: .9; pointer-events: none; }
body.visite-ouverte { overflow: hidden; }
#visite3d .cta a { display: none; }
#visite3d .cta a.toujours, #visite3d[data-sous="1"] .cta a.s1, #visite3d[data-sous="2"] .cta a.s2, #visite3d[data-sous="3"] .cta a.s3 { display: inline; }
@media (max-width: 860px) { #ov3d .marque3d { display: none; } .lancer-3d { display: none; } }
#ov3d .carte3d.a-venir { overflow: hidden; }

/* ---------- Vitrine produit : photos (posé, avant / après, détail) + dessin à la teinte choisie ---------- */
.vitrine-photo .vues { position: relative; width: 100%; aspect-ratio: 1.12; border-radius: 22px; overflow: hidden; background: #E9EBEA; }
.hero-produit .vitrine-photo .vues { aspect-ratio: auto; height: clamp(300px, calc(calc(100 * var(--svh)) - 64px - 210px), 520px); }
.vitrine-photo .vue { position: absolute; inset: 0; margin: 0; opacity: 0; visibility: hidden; transition: opacity .45s ease, visibility 0s .45s; }
.vitrine-photo[data-vue="pose"] .vue-pose, .vitrine-photo[data-vue="avap"] .vue-avap, .vitrine-photo[data-vue="detail"] .vue-detail, .vitrine-photo[data-vue="teinte"] .vue-teinte { opacity: 1; visibility: visible; transition: opacity .45s ease, visibility 0s; }
.vitrine-photo .ph { display: block; width: 100%; height: 100%; object-fit: cover; }
.vitrine-photo .vue-teinte { background: radial-gradient(120% 90% at 50% 20%, #FFFFFF 0%, #F2F3F5 70%); display: flex; align-items: center; justify-content: center; }
.hero-produit .vitrine-photo .vue-teinte .rendu, .vitrine-photo .vue-teinte .rendu { width: 100%; height: 100%; aspect-ratio: auto; }
.vitrine-photo .ruban-bientot { z-index: 5; }
/* avant / après : on fait glisser le trait */
.avap { position: absolute; inset: 0; --p: 50%; }
.avap .ph { position: absolute; inset: 0; }
.avap-apres { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--p)); }
.avap input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; z-index: 3; }
.avap-trait { position: absolute; top: 0; bottom: 0; left: var(--p); width: 2px; margin-left: -1px; background: #FFFFFF; box-shadow: 0 0 10px rgba(0, 0, 0, .25); pointer-events: none; z-index: 2; }
.avap-trait b { position: absolute; top: 50%; left: 50%; width: 40px; height: 40px; margin: -20px 0 0 -20px; border-radius: 50%; background: #FFFFFF; box-shadow: 0 6px 18px rgba(7, 59, 68, .25); }
.avap-trait b::before, .avap-trait b::after { content: ""; position: absolute; top: 50%; margin-top: -5px; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
.avap-trait b::before { left: 9px; border-right: 7px solid var(--encre); }
.avap-trait b::after { right: 9px; border-left: 7px solid var(--encre); }
.avap-lib { position: absolute; bottom: 14px; padding: 5px 11px; border-radius: 980px; background: rgba(255, 255, 255, .92); font-size: 12.5px; font-weight: 600; color: var(--encre); pointer-events: none; z-index: 2; }
.avap-lib.g { left: 14px; } .avap-lib.d { right: 14px; }
.vues-choix { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px; padding: 4px; border-radius: 980px; background: #FFFFFF; box-shadow: 0 0 0 1px var(--bord-doux); }
.vues-choix button { border: 0; background: none; padding: 7px 13px; border-radius: 980px; font: 600 13px var(--police); color: var(--texte-2); cursor: pointer; transition: background .2s, color .2s; }
.vues-choix button[aria-selected="true"] { background: var(--encre); color: #FFFFFF; }
.photo-legende { font-size: 12px; color: var(--texte-2); text-align: center; margin: 0; }
.vitrine-photo[data-vue="teinte"] .photo-legende { display: none; }
.vitrine-photo:not([data-vue="teinte"]) .teinte-nom { display: none; }
@media (max-width: 960px) { .hero-produit .vitrine-photo .vues { height: auto; aspect-ratio: 1.25; } }
@media (max-width: 480px) { .vues-choix button { padding: 6px 10px; font-size: 12.5px; } }
/* Page Solutions : la photo occupe toute la carte */
.produit-visuel.produit-photo { padding: 0; }
.produit-visuel.produit-photo .ph { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.produit-ligne:hover .produit-visuel.produit-photo .ph { transform: scale(1.03); }

/* ---------- Photos en calques (fiche produit : héros et « Dans votre environnement ») ---------- */
.pile { position: relative; width: 100%; aspect-ratio: 3 / 2; overflow: hidden; background: #E4E4E0; }
.pile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.pile .pile-base { position: relative; }
.pile .pile-calque[hidden] { display: none; }
.dec-photo .dec-calque { line-height: 0; }
.dec-photo .pile { aspect-ratio: auto; height: 100%; }
.dec-photo { aspect-ratio: 3 / 2; }
.dec-photo > .dec-calque, .dec-photo .dec-avec > .dec-calque { position: absolute; inset: 0; }
.dec-photo .dec-sans { position: absolute; inset: 0; }
.dec-photo:not(.dec-gros) { cursor: ew-resize; }
.dec-photo[data-survol] { cursor: pointer; }
.dec-gros .dec-avec { clip-path: none; }
.dec-plans { display: flex; justify-content: center; gap: 4px; margin: 10px auto 0; padding: 4px; width: max-content; border-radius: 980px; background: #FFFFFF; box-shadow: 0 0 0 1px var(--bord-doux); }
.dec-plans button { border: 0; background: none; padding: 7px 14px; border-radius: 980px; font: 600 13px var(--police); color: var(--texte-2); cursor: pointer; }
.dec-plans button[aria-pressed="true"] { background: var(--encre); color: #FFFFFF; }
.dec-legende-photo { text-align: center; font-size: 12px; color: var(--texte-2); margin: 6px 0 0; }
.dec-ph .dec-aa { width: min(100%, calc((calc(100 * var(--svh)) - 300px) * 1.5)); }
/* héros : la photo suit la teinte et le décor choisis */
.vitrine-pile .pile { border-radius: 22px; }
.hero-produit .vitrine-pile .pile { aspect-ratio: auto; height: clamp(300px, calc(calc(100 * var(--svh)) - 64px - 190px), 520px); }
.vitrine-pile .photo-legende { font-size: 12px; color: var(--texte-2); text-align: center; margin: 0; }
@media (max-width: 960px) { .hero-produit .vitrine-pile .pile { height: auto; aspect-ratio: 3 / 2; } }
/* Décor en photo : la photo à gauche, les réglages à droite (dessous sur téléphone) */
.dec-ph { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.dec-ph .dec-scene { min-width: 0; }
.dec-ph .dec-aa, .section-teinte .dec-ph .dec-aa { width: 100%; min-width: 0; margin: 0; }
.dec-ph-panneau { background: #FFFFFF; border-radius: 24px; padding: 18px; box-shadow: 0 0 0 1px var(--bord-doux); }
.dec-ph-panneau > .dec-q { margin: 0 0 10px; font-size: 13px; font-weight: 600; color: var(--texte-2); }
.dec-ph-panneau .dec-contenu { margin-top: 14px; max-height: 420px; overflow-y: auto; }
.dec-ph .dec-recap { grid-template-columns: 1fr; }
.dec-ph .dec-recap .dec-pc { pointer-events: none; }
.dec-ph .dec-astuce { text-align: left; }
.dec-ph .dec-plans { margin-left: 0; }
.dec-ph .dec-legende-photo { text-align: left; }
@media (max-width: 1000px) { .dec-ph { grid-template-columns: minmax(0, 1fr); gap: 14px; } .dec-ph-panneau .dec-contenu { max-height: none; } }
.dec-ph .nuancier .famille { display: block; } .dec-ph .nuancier .famille > span { display: block; margin-bottom: 6px; }
.pile img { -webkit-user-drag: none; user-select: none; -webkit-user-select: none; pointer-events: none; }
.dec-photo { touch-action: pan-y; -webkit-touch-callout: none; }
.resultat .rendu-photo { padding: 0; overflow: hidden; display: block; }
.resultat .rendu-photo .pile { height: 100%; aspect-ratio: auto; }
.dec-ph.dec-compact { grid-template-columns: minmax(0, 1fr); gap: 14px; } .dec-ph.dec-compact .dec-ph-panneau .dec-contenu { max-height: none; }

/* ---------- Livraison estimée (panier pro), fiche technique, question produit ---------- */
.livraison-estimee { display: flex; gap: 12px; align-items: flex-start; margin: 4px 0 18px; padding: 14px 16px; border-radius: var(--rayon); background: var(--lagon-fond); color: var(--lagon-texte); }
.livraison-estimee svg { flex: none; margin-top: 2px; }
.livraison-estimee strong { display: block; font-size: 15px; }
.livraison-estimee span { display: block; font-size: 13px; color: var(--texte-2); margin-top: 3px; }
.lien-fiche { display: inline-flex; align-items: center; gap: 7px; }
.question-produit { margin-top: 18px; border-top: 1px solid var(--bord-doux); padding-top: 14px; }
.question-produit > summary { cursor: pointer; font-weight: 600; color: var(--lien); list-style: none; }
.question-produit > summary::-webkit-details-marker { display: none; }
.question-produit > summary::after { content: " ›"; }
.question-produit[open] > summary::after { content: " ⌄"; }
.lien-fiche-produit { display: inline-flex; align-items: center; gap: 7px; }