.ent-hero {
  position: relative; overflow: hidden;
  background: var(--nuit); color: var(--ivoire);
  padding-block: clamp(3.5rem, 9vw, 7rem);
}
.ent-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 80% at 78% -10%, rgba(217,177,106,.20), transparent 60%),
    radial-gradient(50% 60% at 0% 110%, rgba(31,93,76,.18), transparent 60%);
}
.ent-hero .container { position: relative; max-width: 1000px; }

.ent-hero .breadcrumb { color: var(--ivoire-mute); }
.ent-hero .breadcrumb a { color: var(--ivoire-mute); }
.ent-hero .breadcrumb a:hover { color: var(--laiton); }
.ent-hero .breadcrumb span { color: var(--ivoire); }

.ent-hero__eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--laiton); margin-bottom: var(--sp-6);
}
.ent-hero__eyebrow::before {
  content: ""; width: 34px; height: 1px; background: var(--laiton); opacity: .7;
}
.ent-hero h1 {
  color: var(--white); text-wrap: balance;
  font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 1.04; letter-spacing: -.015em;
}
.ent-hero h1 .glow {
  font-style: italic; color: var(--laiton);
}
.ent-hero__lead {
  margin-top: var(--sp-6); max-width: 56ch;
  font-size: clamp(1.05rem, 2vw, 1.28rem); color: var(--ivoire-mute); line-height: 1.6;
}

.ent-hero__marks {
  display: grid; grid-template-columns: repeat(4, auto); gap: clamp(1.5rem, 5vw, 4rem);
  margin-top: clamp(2.5rem, 6vw, 4rem); padding-top: var(--sp-8);
  border-top: 1px solid rgba(243,239,230,.14);
}
.ent-hero__mark strong {
  display: block; font-family: var(--font-serif); font-weight: 500;
  font-size: clamp(1.6rem, 3.4vw, 2.4rem); color: var(--white); line-height: 1;
}
.ent-hero__mark span {
  display: block; margin-top: .5rem; font-size: .82rem; color: var(--ivoire-mute);
  letter-spacing: .02em;
}
.ent-hero__mark .laiton { color: var(--laiton); }

.site-band {
  position: relative;
  background: var(--nuit-2);
}
.site-band__frame {
  position: relative; overflow: hidden;
  min-height: clamp(320px, 52vw, 620px);
  display: grid; place-items: end start;
}
.site-band__img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; filter: saturate(.96) contrast(1.02);
}
.site-band__frame::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(0deg, rgba(16,18,20,.78) 0%, rgba(16,18,20,.15) 45%, transparent 70%);
}
.site-band__caption {
  position: relative; z-index: 2;
  padding: clamp(1.5rem, 4vw, 3rem);
  max-width: 620px; color: var(--ivoire);
}
.site-band__caption .kicker {
  display: inline-block; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--laiton); margin-bottom: var(--sp-3);
}
.site-band__caption h2 {
  color: var(--white); font-size: clamp(1.6rem, 4vw, 2.6rem); line-height: 1.1;
}
.site-band__caption p {
  margin-top: var(--sp-3); color: var(--ivoire-mute); max-width: 48ch; font-size: 1rem;
}

.photo-fill {
  position: absolute; inset: 0;
  display: grid; place-content: center; justify-items: center; gap: 6px; text-align: center;
  color: rgba(243,239,230,.55);
  background:
    radial-gradient(120% 120% at 80% 0%, rgba(217,177,106,.10), transparent 55%),
    linear-gradient(135deg, var(--steel) 0%, var(--nuit) 100%);
}
.photo-fill svg { width: 52px; height: 52px; opacity: .6; position: relative; }
.photo-fill strong { font-weight: 600; color: rgba(243,239,230,.8); position: relative; }
.photo-fill span { font-size: .82rem; position: relative; }

.creed { max-width: 880px; margin-inline: auto; }
.creed__lead {
  font-family: var(--font-serif); font-weight: 400;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem); line-height: 1.32;
  color: var(--ink); text-wrap: balance; text-align: center;
}
.creed__lead .accent { color: var(--brand); font-style: italic; }
.creed__cols {
  margin-top: var(--sp-12);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem);
}
.creed__cols p { color: var(--ink-soft); }
.creed__cols p + p { margin-top: var(--sp-4); }
.creed__cols strong { color: var(--ink); font-weight: 600; }

.roof { background: var(--paper-2); }
.roof .section-head { text-align: center; max-width: 720px; margin-inline: auto; }

.roof-stage {
  margin-top: var(--sp-12);
  max-width: 940px; margin-inline: auto;
}
.roof-top {
  position: relative;
  background: linear-gradient(135deg, var(--brass) 0%, var(--laiton) 100%);
  color: var(--nuit);
  clip-path: polygon(0 100%, 8% 0, 92% 0, 100% 100%);
  padding: clamp(2.2rem, 5vw, 3.2rem) var(--sp-12) var(--sp-6);
  text-align: center;
  box-shadow: 0 18px 40px -22px rgba(16,18,20,.55);
}
.roof-top__label {
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(1.2rem, 2.6vw, 1.7rem); letter-spacing: .01em;
}
.roof-top__sub { font-size: .85rem; margin-top: 4px; color: rgba(16,18,20,.7); }

.roof-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4);
  margin-top: calc(-1 * var(--sp-2));
  padding-top: var(--sp-8);
  border-top: 0;
}
.roof-pillar {
  position: relative; text-align: center;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: var(--sp-8) var(--sp-4);
  transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.roof-pillar::before {
  content: ""; position: absolute; top: calc(-1 * var(--sp-8)); left: 50%;
  width: 1px; height: var(--sp-8); background: var(--brass); opacity: .4;
}
.roof-pillar:hover { transform: translateY(-4px); border-color: rgba(185,138,62,.5); box-shadow: var(--shadow-md); }
.roof-pillar__icon {
  width: 46px; height: 46px; margin: 0 auto var(--sp-3);
  display: grid; place-items: center; border-radius: var(--r-sm);
  background: var(--green-soft); color: var(--brand);
}
.roof-pillar__icon svg { width: 24px; height: 24px; }
.roof-pillar h3 { font-size: 1.02rem; font-family: var(--font-sans); font-weight: 600; }
.roof-pillar p { font-size: .82rem; color: var(--ink-mute); margin-top: 4px; }

.roof-note {
  margin-top: var(--sp-8); text-align: center;
  font-size: 1.02rem; color: var(--ink-soft); max-width: 60ch; margin-inline: auto;
}
.roof-note strong { color: var(--brand); font-weight: 600; }

.craft-head { max-width: 720px; }

.materials {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4);
  margin-top: var(--sp-10);
}
.material {
  position: relative; overflow: hidden;
  border-radius: var(--r-md); padding: var(--sp-8) var(--sp-6);
  color: var(--white); min-height: 190px;
  display: flex; flex-direction: column; justify-content: flex-end;
  background: var(--steel) center / cover no-repeat;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.material::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(0deg, rgba(16,18,20,.82) 0%, rgba(16,18,20,.30) 48%, rgba(16,18,20,.10) 100%);
}
.material:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.material > * { position: relative; z-index: 1; }
.material--acier     { background-image: url("../images/ui/materiaux/acier.jpg"); }
.material--inox      { background-image: url("../images/ui/materiaux/inox.jpg"); }
.material--aluminium { background-image: url("../images/ui/materiaux/aluminium.jpg"); }
.material--corten    { background-image: url("../images/ui/materiaux/corten.jpg"); }
.material strong { font-family: var(--font-serif); font-size: 1.35rem; }
.material span { font-size: .82rem; color: rgba(255,255,255,.88); margin-top: 4px; }

.craft-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-6);
  margin-top: var(--sp-10);
}
.craft-card {
  padding: var(--sp-8); background: var(--white);
  border: 1px solid var(--line); border-radius: var(--r-md);
}
.craft-card h3 { font-size: 1.2rem; margin-bottom: var(--sp-3); }
.craft-card p { font-size: .94rem; }
.craft-card p + p { margin-top: var(--sp-3); }
.craft-card strong { color: var(--ink); font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-4); }
.chips li {
  font-size: .82rem; font-weight: 500; color: var(--brand);
  padding: .4rem .8rem; border-radius: var(--r-pill);
  background: var(--green-soft); border: 1px solid transparent;
}

.designer {
  margin-top: var(--sp-8);
  display: grid; grid-template-columns: auto 1fr; gap: var(--sp-8); align-items: center;
  padding: clamp(1.8rem, 4vw, 2.6rem);
  background: var(--brand-soft);
  border: 1px solid rgba(185,138,62,.28); border-left: 4px solid var(--brass);
  border-radius: var(--r-md);
}
.designer__mark {
  width: 64px; height: 64px; flex-shrink: 0;
  display: grid; place-items: center; border-radius: 50%;
  background: var(--white); color: var(--brass); box-shadow: var(--shadow-sm);
}
.designer__mark svg { width: 30px; height: 30px; }
.designer h3 { font-size: 1.3rem; margin-bottom: var(--sp-2); }
.designer p { font-size: .96rem; color: var(--ink-soft); }
.designer strong { color: var(--ink); font-weight: 600; }

.eco {
  background: var(--nuit); color: var(--ivoire);
  padding-block: var(--sp-24); position: relative; overflow: hidden;
}
.eco::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(70% 60% at 50% 0%, rgba(185,138,62,.16), transparent 65%);
}
.eco .container { position: relative; }
.eco .section-head { text-align: center; max-width: 760px; margin-inline: auto; }
.eco h2 { color: var(--white); }
.eco__lead { color: var(--ivoire-mute); font-size: 1.1rem; margin-top: var(--sp-4); }
.eco__lead strong { color: var(--laiton); font-weight: 600; }

.eco-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); margin-top: var(--sp-12); }
.eco-card {
  padding: var(--sp-8);
  border: 1px solid rgba(243,239,230,.1); border-radius: var(--r-md);
  background: rgba(255,255,255,.02);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.eco-card:hover { border-color: rgba(217,177,106,.45); transform: translateY(-4px); }
.eco-card__icon {
  width: 50px; height: 50px; border-radius: var(--r-sm);
  display: grid; place-items: center; margin-bottom: var(--sp-4);
  background: rgba(217,177,106,.12); color: var(--laiton);
}
.eco-card__icon svg { width: 26px; height: 26px; }
.eco-card h3 { color: var(--white); font-size: 1.2rem; margin-bottom: var(--sp-2); }
.eco-card p { color: var(--ivoire-mute); font-size: .92rem; }

.stat-band { background: var(--ink); color: var(--paper); border-radius: var(--r-lg); overflow: hidden; }
.stat-band__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-cell { padding: var(--sp-12) var(--sp-6); text-align: center; border-right: 1px solid rgba(255,255,255,.08); }
.stat-cell:last-child { border-right: none; }
.stat-cell strong { display: block; font-family: var(--font-serif); font-size: clamp(2.2rem, 5vw, 3.2rem); color: var(--white); line-height: 1; }
.stat-cell strong.sm { font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -.01em; }
.stat-cell .brass { color: var(--brass); }
.stat-cell span { display: block; margin-top: var(--sp-3); font-size: .88rem; color: var(--steel-light); }

.garanties-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-6); align-items: start; }
.garantie-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-md); overflow: hidden;
}
.garantie-card__head { padding: var(--sp-6); background: var(--paper-2); border-bottom: 1px solid var(--line); }
.garantie-card__head h3 { font-size: 1.15rem; }
.garantie-row {
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-6); border-bottom: 1px solid var(--line);
}
.garantie-row:last-child { border-bottom: none; }
.garantie-row__main { flex: 1; }
.garantie-row__main strong { display: block; font-size: 1rem; color: var(--ink); }
.garantie-row__main span { display: block; font-size: .86rem; color: var(--ink-mute); margin-top: 3px; }
.garantie-badge {
  flex-shrink: 0; white-space: nowrap;
  font-family: var(--font-serif); font-size: 1.05rem; font-weight: 600;
  color: var(--brand); background: var(--green-soft);
  padding: .45rem .9rem; border-radius: var(--r-pill);
}
.garantie-badge--sur-mesure { color: var(--brass); background: var(--brand-soft); font-family: var(--font-sans); font-size: .85rem; }

.note-callout {
  display: flex; gap: var(--sp-4); margin-top: var(--sp-6);
  padding: var(--sp-6) var(--sp-8);
  background: var(--brand-soft);
  border: 1px solid rgba(185,138,62,.3); border-left: 4px solid var(--brass);
  border-radius: var(--r-md);
}
.note-callout__icon { color: var(--brass); flex-shrink: 0; }
.note-callout__icon svg { width: 26px; height: 26px; }
.note-callout h4 { margin-bottom: var(--sp-2); }
.note-callout p { font-size: .92rem; color: var(--ink-soft); }
.note-callout p + p { margin-top: var(--sp-3); }
.note-callout strong { color: var(--ink); font-weight: 600; }

.garantie-extra {
  margin-top: var(--sp-6); padding-top: var(--sp-6);
  border-top: 1px solid var(--line); max-width: 80ch;
}
.garantie-extra h4 { margin-bottom: var(--sp-2); }
.garantie-extra p { font-size: .94rem; }
.garantie-extra strong { color: var(--ink); font-weight: 600; }

.pull-quote { max-width: 820px; margin-inline: auto; text-align: center; }
.pull-quote blockquote {
  font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2.1rem); line-height: 1.4;
  color: var(--ink); text-wrap: balance;
}
.pull-quote blockquote::before { content: "“"; color: var(--brand); }
.pull-quote blockquote::after  { content: "”"; color: var(--brand); }
.pull-quote cite { display: block; margin-top: var(--sp-6); font-style: normal; font-size: .9rem; color: var(--ink-mute); }
.pull-quote cite strong { color: var(--ink); font-weight: 600; }

@media (max-width: 920px) {
  .ent-hero__marks { grid-template-columns: repeat(2, 1fr); gap: var(--sp-8) var(--sp-6); }
  .creed__cols { grid-template-columns: 1fr; gap: var(--sp-6); }
  .roof-grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
  .roof-pillar::before { display: none; }
  .materials { grid-template-columns: repeat(2, 1fr); }
  .craft-grid { grid-template-columns: 1fr; }
  .eco-grid { grid-template-columns: 1fr; }
  .stat-band__grid { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(2) { border-right: none; }
  .stat-cell { border-bottom: 1px solid rgba(255,255,255,.08); }
  .garanties-grid { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  .ent-hero__marks { grid-template-columns: 1fr; gap: var(--sp-6); }
  .roof-grid { grid-template-columns: 1fr; }
  .materials { grid-template-columns: 1fr; }
  .designer { grid-template-columns: 1fr; text-align: center; gap: var(--sp-4); justify-items: center; }
  .designer__mark { margin-inline: auto; }
  .stat-band__grid { grid-template-columns: 1fr; }
  .stat-cell { border-right: none; }
  .note-callout { flex-direction: column; gap: var(--sp-3); padding: var(--sp-6); }
  .garantie-row { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
}