/* ─────────────────────────────────────────
   ROOT
───────────────────────────────────────── */
:root {
  --sg-ink:    #ffffff;
  --sg-paper:  #ffffff;
  --sg-paper2: #f5f5f5;
  --sg-rule:   #e0ddd7;
  --sg-ash:    #000;
  --sg-serif:  'IvyPresto Display', Helvetica, Arial, sans-serif;
  --sg-body:   century-gothic, AppleGothic, sans-serif;
  --sg-ease:   cubic-bezier(0.16, 1, 0.3, 1);
}

.signature-page {
  font-family: var(--sg-body);
  background: var(--sg-paper);
  color: #000;
  overflow-x: hidden;
  cursor: auto;
}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.sg-hero {
  padding-top: 64px;
  min-height: 100vh;
  display: grid;
  grid-template-rows: 1fr auto;
  position: relative;
  overflow: hidden;
}
.sg-hero-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.sg-hero-visual {
  position: relative; overflow: hidden;
  min-height: calc(100vh - 64px);
}
.sg-hero-img {
  position: absolute; inset: 0;
  background: linear-gradient(170deg, #1a1917 0%, #0c0b0a 100%);
  transition: transform 1.2s var(--sg-ease);
}
.sg-hero-visual:hover .sg-hero-img { transform: scale(1.03); }
.sg-hero-sofa-svg {
  position: absolute; bottom: 15%; left: 50%;
  transform: translateX(-50%); width: 70%; opacity: 0.18;
}
.sg-hero-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 60px 52px;
  background: linear-gradient(to top, rgba(8,7,6,0.75) 0%, transparent 100%);
}
.sg-hero-overlay-tag {
  font-family: var(--sg-body);
  font-size: 8px; letter-spacing: 0.38em; text-transform: uppercase;
  color: rgba(247,245,241,0.4); margin-bottom: 16px; display: block;
}
.sg-hero-overlay-title {
  font-family: var(--sg-serif);
  font-size: 22px; font-weight: 100; font-style: italic;
  color: rgba(247,245,241,0.85); line-height: 1.3;
}
.sg-hero-editorial {
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 80px 60px;
  border-left: 1px solid var(--sg-rule);
  position: relative;
}
.sg-hero-num {
  position: absolute; top: 80px; right: 52px;
  font-family: var(--sg-serif);
  font-size: 200px; font-weight: 100; font-style: italic;
  color: rgba(8,7,6,0.04); line-height: 1;
  pointer-events: none; letter-spacing: -0.05em;
}
.sg-hero-eyebrow {
  font-family: var(--sg-body);
  font-size: 8px; letter-spacing: 0.45em; text-transform: uppercase;
  color: var(--sg-ash); margin-bottom: 36px;
  display: flex; align-items: center; gap: 18px;
}
.sg-hero-eyebrow::before { content: ''; width: 40px; height: 1px; background: var(--sg-rule); }
.sg-hero-h1 {
  font-family: var(--sg-serif);
  font-size: clamp(52px, 5.5vw, 88px);
  font-weight: 100; font-style: italic;
  line-height: 0.95; letter-spacing: -0.02em;
  color: #000; margin-bottom: 48px;
}
.sg-hero-h1 em { font-style: italic; display: block; }
.sg-hero-intro {
  font-family: var(--sg-serif);
  font-size: 16px; font-weight: 100; font-style: italic;
  line-height: 1.8; color: var(--sg-ash);
  max-width: 360px; margin-bottom: 60px;
}
.sg-hero-scroll { display: flex; align-items: center; gap: 20px; }
.sg-scroll-line {
  width: 60px; height: 1px; background: var(--sg-ink);
  position: relative; overflow: hidden;
}
.sg-scroll-line::after {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: var(--sg-ash); animation: sg-slide 2.4s ease-in-out infinite;
}
@keyframes sg-slide { 0%{left:-100%} 50%{left:0} 100%{left:100%} }
.sg-scroll-label {
  font-family: var(--sg-body);
  font-size: 8px; letter-spacing: 0.35em; text-transform: uppercase; color: var(--sg-ash);
}

/* ─────────────────────────────────────────
   MANIFESTE STRIP
───────────────────────────────────────── */
.sg-manifeste {
  border-top: 1px solid rgba(8,7,6,0.1);
  padding: 40px 60px;
  display: flex; justify-content: center; align-items: center; gap: 60px;
  background: #fff;
}
.sg-m-item {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  cursor: pointer; transition: opacity 0.3s;
}
.sg-m-item:hover { opacity: 0.7; }
.sg-m-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; }
.sg-m-label {
  font-family: var(--sg-body);
  font-size: 8px; letter-spacing: 0.3em; text-transform: uppercase;
  color: #000;
}
.sg-m-sep { width: 1px; height: 36px; background: rgba(247,245,241,0.08); }

/* ─────────────────────────────────────────
   CHAPTER DIVIDERS
───────────────────────────────────────── */
.sg-ch-divider {
  padding: 28px 60px;
  border-top: 1px solid var(--sg-rule);
  border-bottom: 1px solid var(--sg-rule);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--sg-paper);
}
.sg-ch-divider-inv { border-color: rgba(247,245,241,0.06); }
.sg-cd-left { display: flex; align-items: center; gap: 20px; }
.sg-cd-num { font-family: var(--sg-serif); font-size: 11px; font-weight: 100; font-style: italic; color: var(--sg-rule); }
.sg-cd-num-inv { color: rgba(247,245,241,0.1); }
.sg-cd-sep { width: 1px; height: 16px; background: var(--sg-rule); }
.sg-cd-sep-inv { background: rgba(247,245,241,0.08); }
.sg-cd-title { font-family: var(--sg-serif); font-size: 15px; font-style: italic; font-weight: 100; color: var(--sg-ash); }
.sg-cd-title-inv { color: rgba(247,245,241,0.25); }
.sg-cd-right { font-family: var(--sg-body); font-size: 7px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--sg-rule); }
.sg-cd-right-inv { color: rgba(247,245,241,0.15); }

/* ─────────────────────────────────────────
   SHARED CHAPTER STYLES
───────────────────────────────────────── */
.sg-chapter-label {
  font-family: var(--sg-body);
  font-size: 8px; letter-spacing: 0.45em; text-transform: uppercase;
  color: var(--sg-ash); display: flex; align-items: center; gap: 16px;
}
.sg-chapter-label::after { content: ''; flex: 0 0 32px; height: 1px; background: var(--sg-rule); }
.sg-chapter-label-inv { color: #000; }
.sg-chapter-label-inv::after { background: rgba(247,245,241,0.1); }
.sg-ch-num { font-family: var(--sg-serif); font-size: 11px; font-weight: 100; color: var(--sg-rule); margin-bottom: 20px; }
.sg-ch-title {
  font-family: var(--sg-serif);
  font-size: clamp(56px, 6vw, 96px); font-weight: 100; font-style: italic;
  line-height: 0.9; letter-spacing: -0.025em; margin-bottom: 16px;
  color:#000;
}
.sg-ch-title em { font-style: italic; display: block; }
.sg-ch-title-inv {
  font-family: var(--sg-serif);
  font-size: clamp(52px, 5.5vw, 88px); font-weight: 100; font-style: italic;
  line-height: 0.92; letter-spacing: -0.025em;
  color: rgba(247,245,241,0.9); margin-bottom: 16px;
}
.sg-ch-title-inv em { font-style: italic; display: block; }
.sg-ch-subtitle { font-family: var(--sg-serif); font-size: 18px; font-style: italic; font-weight: 100; color: var(--sg-ash); margin-bottom: 48px; }
.sg-ch-subtitle-inv { font-family: var(--sg-serif); font-size: 17px; font-style: italic; font-weight: 100; color: rgba(247,245,241,0.35); margin-bottom: 48px; }
.sg-ch-body { font-family: var(--sg-body); font-size: 13px; line-height: 1.95; color: #6a6560; max-width: 380px; margin-bottom: 52px; }
.sg-ch-body-inv { font-family: var(--sg-body); font-size: 13px; line-height: 1.95; color: rgba(247,245,241,0.35); max-width: 380px; margin-bottom: 52px; }
.sg-ch-ctas { display: flex; gap: 12px; }

/* ─────────────────────────────────────────
   BOUTONS — style flexbutton
───────────────────────────────────────── */
.sg-btn-dark, .sg-btn-light, .sg-btn-ghost, .sg-btn-ghost-inv {
  display: inline-block; padding: 14px 36px;
  font-family: century-gothic, Helvetica, Arial, times, sans-serif;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  text-decoration: none; border-radius: 5px;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.sg-btn-dark { background: #000; color: #fff; border: 1px solid #000; }
.sg-btn-dark:hover { background: #fff; color: #000; }
.sg-btn-ghost { background: transparent; color: var(--sg-ash); border: 1px solid var(--sg-rule); }
.sg-btn-ghost:hover { border-color: var(--sg-ink); color: var(--sg-ink); }
.sg-btn-light { background:#000; color: var(--sg-ink); border: 1px solid #000; }
.sg-btn-light:hover { background: #fff; }
.sg-btn-ghost-inv { background: transparent; color: rgba(247,245,241,0.4); border: 1px solid rgba(247,245,241,0.2); }
.sg-btn-ghost-inv:hover { border-color: rgba(247,245,241,0.6); color: rgba(247,245,241,0.8); }

/* ─────────────────────────────────────────
   INDOOR
───────────────────────────────────────── */
.sg-ch-indoor { background: var(--sg-paper); }
.sg-indoor-hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 90vh; }
.sg-indoor-text {
  display: flex; flex-direction: column; justify-content: center;
  padding: 100px 80px; position: relative; overflow: hidden;
}
.sg-indoor-bg-num {
  position: absolute; bottom: -20px; left: -20px;
  font-family: var(--sg-serif); font-size: 280px; font-weight: 100; font-style: italic;
  color: rgba(8,7,6,0.035); line-height: 1; pointer-events: none; user-select: none;
}
.sg-indoor-gallery {
  display: grid; grid-template-rows: 1fr 1fr; grid-template-columns: 1fr 1fr; gap: 3px;
}
.sg-ig-cell { position: relative; overflow: hidden; }
.sg-ig-cell:first-child { grid-column: 1 / -1; grid-row: 1; }
.sg-ig-fill { width: 100%; height: 100%; min-height: 200px; background: linear-gradient(150deg,#c8c4be,#9e9992); transition: transform 0.8s var(--sg-ease); }
.sg-ig-cell:hover .sg-ig-fill { transform: scale(1.05); }

/* Indoor product cards */
.sg-indoor-products { padding: 0 60px 30px; display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; border-top: 1px solid var(--sg-rule); }
.sg-ip-card { padding: 48px 40px; border-right: 1px solid var(--sg-rule); display: flex; flex-direction: column; gap: 0; transition: background 0.4s; }
.sg-ip-card:last-child { border-right: none; }
.sg-ip-card:hover { background: var(--sg-paper2); }
.sg-ip-img { width: 100%; aspect-ratio: 4/3; margin-bottom: 24px; overflow: hidden; }
.sg-ip-img-fill { width: 100%; height: 100%; background: linear-gradient(145deg,#d6d2cc,#b0aba4); transition: transform 0.7s var(--sg-ease); }
.sg-ip-card:hover .sg-ip-img-fill { transform: scale(1.04); }
.sg-ip-tag { font-family: var(--sg-body); font-size: 7px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--sg-ash); margin-bottom: 10px; display: block; }
.sg-ip-name { font-family: var(--sg-serif); font-size: 22px; font-weight: 100; font-style: italic; color: #000; margin-bottom: 8px; line-height: 1.2; }
.sg-ip-desc { font-family: var(--sg-body); font-size: 12px; line-height: 1.75; color: var(--sg-ash); margin-bottom: 24px; flex: 1; }
.sg-ip-foot { display: flex; justify-content: space-between; align-items: baseline; padding-top: 20px; border-top: 1px solid var(--sg-rule); }
.sg-ip-price { font-family: var(--sg-body); font-size: 13px; color: #000; }
.sg-ip-link { font-family: var(--sg-body); font-size: 8px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--sg-ash); text-decoration: none; border-bottom: 1px solid var(--sg-rule); padding-bottom: 2px; transition: color 0.3s; }
.sg-ip-card:hover .sg-ip-link { color: var(--sg-ink); border-color: var(--sg-ink); }

/* ─────────────────────────────────────────
   OUTDOOR
───────────────────────────────────────── */
.sg-ch-outdoor { background: #fff; position: relative; overflow: hidden; }
.sg-outdoor-split { display: grid; grid-template-columns: 52% 48%; min-height: 90vh; }
.sg-outdoor-visual { position: relative; overflow: hidden; }
.sg-outdoor-img { position: absolute; inset: 0; background: linear-gradient(160deg,#2a2826,#141312); transition: transform 1s var(--sg-ease); }
.sg-ch-outdoor:hover .sg-outdoor-img { transform: scale(1.02); }
.sg-outdoor-grain { position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='0.08'/%3E%3C/svg%3E"); pointer-events: none; }
.sg-outdoor-text { display: flex; flex-direction: column; justify-content: center; padding: 100px 80px; border-left: 1px solid rgba(247,245,241,0.06); position: relative; }
.sg-outdoor-bg-text { position: absolute; top: 50%; right: -40px; transform: translateY(-50%); font-family: var(--sg-serif); font-size: 180px; font-weight: 100; font-style: italic; color: rgba(247,245,241,0.025); writing-mode: vertical-rl; pointer-events: none; user-select: none; line-height: 1; }
.sg-outdoor-features { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(247,245,241,0.06); }
.sg-of-item { padding: 40px 56px; border-right: 1px solid rgba(247,245,241,0.06); display: flex; flex-direction: column; gap: 12px; }
.sg-of-item:last-child { border-right: none; }
.sg-of-icon { opacity: 0.25; }
.sg-of-title { font-family: var(--sg-serif); font-size: 16px; font-style: italic; font-weight: 100; color: rgba(247,245,241,0.7); }
.sg-of-text { font-family: var(--sg-body); font-size: 12px; line-height: 1.75; color: rgba(247,245,241,0.25); }
.sg-outdoor-products { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; padding: 3px 60px 100px; }
.sg-op2-card { position: relative; overflow: hidden; margin-bottom:30px;}
.sg-op2-img { width: 100%; aspect-ratio: 16/9; overflow: hidden; }
.sg-op2-fill { width: 100%; height: 100%; background: linear-gradient(145deg,#1e1e1c,#0e0e0d); transition: transform 0.8s var(--sg-ease); }
.sg-op2-card:hover .sg-op2-fill { transform: scale(1.04); }
.sg-op2-info { padding: 20px 4px 0; display: flex; justify-content: space-between; align-items: baseline; }
.sg-op2-name { font-family: var(--sg-serif); font-size: 18px; font-weight: 100; font-style: italic; color: #000; }
.sg-op2-price { font-family: var(--sg-body); font-size: 12px; color: #000; width:200px; }

/* ─────────────────────────────────────────
   CIRCULAIRE
───────────────────────────────────────── */
.sg-circ-header { padding: 100px 60px 50px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
.sg-circ-right .sg-ch-body { margin-bottom: 40px; }
.sg-circ-stage { padding: 80px 60px 100px; display: flex; align-items: center; justify-content: center; position: relative; min-height: 80vh; }
.sg-circ-orbit { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); border-radius: 50%; border: 1px solid var(--sg-rule); animation: sg-spin 60s linear infinite; }
.sg-circ-orbit:nth-child(1) { width: 600px; height: 600px; }
.sg-circ-orbit:nth-child(2) { width: 800px; height: 800px; border-style: dashed; opacity: 0.5; animation-duration: 90s; animation-direction: reverse; }
.sg-circ-orbit:nth-child(3) { width: 1000px; height: 1000px; opacity: 0.2; animation-duration: 120s; }
@keyframes sg-spin { to { transform: translate(-50%,-50%) rotate(360deg); } }
.sg-circ-main { position: relative; z-index: 2; display: flex; align-items: center; justify-content: center; }
.sg-circ-circle { width: 440px; height: 440px; border-radius: 50%; background: linear-gradient(145deg,#c8c4be,#9e9992); position: relative; overflow: hidden; flex-shrink: 0; transition: transform 0.8s var(--sg-ease); }
.sg-circ-circle:hover { transform: scale(1.02); }
.sg-circ-sofa { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-45%); width: 60%; opacity: 0.35; }
.sg-circ-badge { position: absolute; bottom: 32px; right: 32px; background: var(--sg-ink); border-radius: 50%; width: 80px; height: 80px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.sg-circ-badge-text { font-family: var(--sg-body); font-size: 6px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(247,245,241,0.5); text-align: center; line-height: 1.5; }
.sg-circ-satellites { position: absolute; inset: 0; pointer-events: none; }
.sg-sat { position: absolute; display: flex; flex-direction: column; gap: 4px; }
.sg-sat-1 { top: 12%; left: 52%; }
.sg-sat-2 { bottom: 18%; left: 52%; }
.sg-sat-3 { top: 35%; left: 8%; }
.sg-sat-4 { top: 35%; right: 6%; }
.sg-sat-n { font-family: var(--sg-serif); font-size: 11px; font-weight: 100; font-style: italic; color: var(--sg-ink); }
.sg-sat-d { font-family: var(--sg-body); font-size: 7px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--sg-ash); }
.sg-circ-cards { padding: 0 60px 100px; display: grid; grid-template-columns: repeat(4,1fr); gap: 2px; border-top: 1px solid var(--sg-rule); }
.sg-cc-card { padding: 36px 32px 40px; border-right: 1px solid var(--sg-rule); display: flex; flex-direction: column; gap: 12px; transition: background 0.3s; }
.sg-cc-card:last-child { border-right: none; }
.sg-cc-card:hover { background: var(--sg-paper); }
.sg-cc-shape { width: 100%; aspect-ratio: 1; border-radius: 50%; background: linear-gradient(145deg,#d2cec8,#aca8a0); margin-bottom: 8px; overflow: hidden; transition: transform 0.6s var(--sg-ease); }
.sg-cc-card:hover .sg-cc-shape { transform: scale(1.03); }
.sg-cc-name { font-family: var(--sg-serif); font-size: 17px; font-weight: 100; font-style: italic; color: var(--sg-ink); line-height: 1.2; }
.sg-cc-desc { font-family: var(--sg-body); font-size: 11px; line-height: 1.7; color: var(--sg-ash); flex: 1; }
.sg-cc-link { font-family: var(--sg-body); font-size: 7px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--sg-ash); text-decoration: none; border-bottom: 1px solid var(--sg-rule); padding-bottom: 2px; transition: all 0.25s; }
.sg-cc-card:hover .sg-cc-link { color: var(--sg-ink); border-color: var(--sg-ink); }

/* ─────────────────────────────────────────
   CONVERTIBLE
───────────────────────────────────────── */
.sg-ch-convertible { background: #fff; position: relative; overflow: hidden; }
.sg-conv-top { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid rgba(247,245,241,0.06); }
.sg-conv-text { padding: 100px 80px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid rgba(247,245,241,0.06); position: relative; }
.sg-conv-watermark { position: absolute; bottom: -40px; left: -20px; font-family: var(--sg-serif); font-size: 200px; font-weight: 100; font-style: italic; color: rgba(247,245,241,0.025); line-height: 1; pointer-events: none; user-select: none; }
.sg-states-toggle { display: flex; gap: 2px; margin-bottom: 48px; }
.sg-state-btn { padding: 10px 24px; border: 1px solid #dedede; background: transparent; font-family: var(--sg-body); font-size: 8px; letter-spacing: 0.2em; text-transform: uppercase; color: #000; cursor: pointer; transition: all 0.3s; border-radius: 0; }
.sg-state-btn.active, .sg-state-btn:hover { background: rgba(247,245,241,0.08); color: #000; border-color: #000; }
.sg-state-indicator { display: flex; align-items: center; gap: 16px; margin-bottom: 36px; }
.sg-si-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(247,245,241,0.2); }
.sg-si-dot.on { background: rgba(247,245,241,0.7); }
.sg-si-label { font-family: var(--sg-body); font-size: 8px; letter-spacing: 0.25em; text-transform: uppercase; color: #000; }
.sg-conv-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid rgba(247,245,241,0.08); margin-bottom: 48px; }
.sg-cs-item { padding: 16px 20px; border-right: 1px solid rgba(247,245,241,0.06); border-bottom: 1px solid rgba(247,245,241,0.06); }
.sg-cs-item:nth-child(even) { border-right: none; }
.sg-cs-item:nth-last-child(-n+2) { border-bottom: none; }
.sg-cs-label { font-family: var(--sg-body); font-size: 7px; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(247,245,241,0.2); margin-bottom: 5px; }
.sg-cs-val { font-family: var(--sg-body); font-size: 12px; color: rgba(247,245,241,0.55); }
.sg-conv-visual { position: relative; overflow: hidden; min-height: 500px; }
.sg-conv-img-a, .sg-conv-img-b { position: absolute; inset: 0; transition: opacity 0.6s var(--sg-ease); }
.sg-conv-img-a { background: linear-gradient(150deg,#202020,#101010); opacity: 1; }
.sg-conv-img-b { background: linear-gradient(150deg,#181816,#0c0c0a); opacity: 0; }
.sg-conv-visual.toggled .sg-conv-img-a { opacity: 0; }
.sg-conv-visual.toggled .sg-conv-img-b { opacity: 1; }
.sg-conv-label-a, .sg-conv-label-b { position: absolute; bottom: 24px; left: 28px; font-family: var(--sg-serif); font-size: 14px; font-style: italic; font-weight: 100; color: rgba(247,245,241,0.5); transition: opacity 0.4s; }
.sg-conv-label-b { opacity: 0; }
.sg-conv-visual.toggled .sg-conv-label-a { opacity: 0; }
.sg-conv-visual.toggled .sg-conv-label-b { opacity: 1; }
.sg-conv-bottom { display: grid; grid-template-columns: repeat(3,1fr); gap: 3px; padding: 3px 60px 30px; }
.sg-cb-card { background: rgba(247,245,241,0.02); border: 1px solid rgba(247,245,241,0.05); display: flex; flex-direction: column; transition: border-color 0.3s, background 0.3s; }
.sg-cb-card:hover { border-color: rgba(247,245,241,0.12); background: rgba(247,245,241,0.04); }
.sg-cb-img { width: 100%; aspect-ratio: 3/2; overflow: hidden; }
.sg-cb-fill { width: 100%; height: 100%; background: linear-gradient(145deg,#2a2a28,#1a1a18); transition: transform 0.7s var(--sg-ease); }
.sg-cb-card:hover .sg-cb-fill { transform: scale(1.04); }
.sg-cb-body { padding: 24px 28px 28px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.sg-cb-name { font-family: var(--sg-serif); font-size: 18px; font-weight: 100; font-style: italic; color: #000; line-height: 1.2; }
.sg-cb-sub { font-family: var(--sg-body); font-size: 11px; line-height: 1.7; color:#000; flex: 1; }
.sg-cb-foot { display: flex; justify-content: space-between; align-items: baseline; margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(247,245,241,0.06); }
.sg-cb-price { font-family: var(--sg-body); font-size: 13px; color:#000; }
.sg-cb-link { font-family: var(--sg-body); font-size: 7px; letter-spacing: 0.2em; text-transform: uppercase; color: #000; text-decoration: none; border-bottom: 1px solid #000; padding-bottom: 2px; transition: all 0.25s; }
.sg-cb-card:hover .sg-cb-link { color: rgba(247,245,241,0.6); border-color: #000; }

/* ─────────────────────────────────────────
   CITATION
───────────────────────────────────────── */
.sg-quote-section { background: var(--sg-paper); padding: 120px 60px; display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; overflow: hidden; }
.sg-quote-section::before { content: '«'; position: absolute; top: -60px; left: 50%; transform: translateX(-50%); font-family: var(--sg-serif); font-size: 500px; font-weight: 100; color: rgba(8,7,6,0.025); line-height: 1; pointer-events: none; }
.sg-quote-rule { width: 60px; height: 1px; background: var(--sg-rule); margin-bottom: 48px; }
.sg-quote-text { font-family: var(--sg-serif); font-size: clamp(22px,2.5vw,36px); font-weight: 100; font-style: italic; line-height: 1.5; color: #000; max-width: 760px; margin-bottom: 40px; }
.sg-quote-author { font-family: var(--sg-body); font-size: 8px; letter-spacing: 0.4em; text-transform: uppercase; color: var(--sg-ash); }

/* ─────────────────────────────────────────
   CTA SUR MESURE
───────────────────────────────────────── */
.sg-surmesure-cta { background: var(--sg-ink); padding: 100px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.sg-smc-left h2 { font-family: var(--sg-serif); font-size: clamp(36px,3.5vw,58px); font-weight: 100; font-style: italic; color: #000; line-height: 1.15; margin-bottom: 24px; }
.sg-smc-left h2 em { font-style: italic; }
.sg-smc-left p { font-family: var(--sg-body); font-size: 13px; line-height: 1.9; color:#000; max-width: 380px; margin-bottom: 48px; }
.sg-smc-right { display: flex; flex-direction: column; gap: 16px; }
.sg-smc-item { padding: 28px 32px; border: 1px solid rgba(247,245,241,0.06); display: flex; justify-content: space-between; align-items: center; transition: border-color 0.3s, background 0.3s; cursor: pointer; text-decoration: none; }
.sg-smc-item:hover { border-color: rgba(247,245,241,0.15); background: rgba(247,245,241,0.03); }
.sg-smc-item-left h4 { font-family: var(--sg-serif); font-size: 17px; font-style: italic; font-weight: 100; color: rgba(247,245,241,0.7); margin-bottom: 6px; }
.sg-smc-item-left p { font-family: var(--sg-body); font-size: 11px; color: rgba(247,245,241,0.2); line-height: 1.5; }
.sg-smc-arrow { font-size: 18px; color: rgba(247,245,241,0.1); transition: all 0.3s; }
.sg-smc-item:hover .sg-smc-arrow { color: rgba(247,245,241,0.4); transform: translateX(4px); }

/* ─────────────────────────────────────────
   SCROLL REVEALS
───────────────────────────────────────── */
.rv { opacity: 0; transform: translateY(32px); transition: opacity 0.9s ease, transform 0.9s ease; }
.rv.in { opacity: 1; transform: none; }
.rv-left { opacity: 0; transform: translateX(-32px); transition: opacity 0.9s ease, transform 0.9s ease; }
.rv-left.in { opacity: 1; transform: none; }
.rv-right { opacity: 0; transform: translateX(32px); transition: opacity 0.9s ease, transform 0.9s ease; }
.rv-right.in { opacity: 1; transform: none; }
.d1{transition-delay:.1s} .d2{transition-delay:.2s} .d3{transition-delay:.3s}
.d4{transition-delay:.4s} .d5{transition-delay:.5s} .d6{transition-delay:.6s}

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 1100px) {
  .sg-hero-main, .sg-indoor-hero, .sg-outdoor-split, .sg-conv-top, .sg-surmesure-cta { grid-template-columns: 1fr; }
  .sg-circ-cards { grid-template-columns: repeat(2,1fr); }
  .sg-circ-circle { width: 280px; height: 280px; }
  .sg-circ-satellites, .sg-circ-orbit { display: none; }
  .sg-outdoor-products, .sg-conv-bottom, .sg-indoor-products { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .sg-hero-editorial { padding: 48px 24px; }
  .sg-indoor-text, .sg-outdoor-text, .sg-conv-text { padding: 60px 24px; }
  .sg-indoor-products, .sg-outdoor-products, .sg-conv-bottom, .sg-circ-cards { grid-template-columns: 1fr; padding: 0 24px 60px; }
  .sg-circ-header { grid-template-columns: 1fr; padding: 60px 24px 0; }
  .sg-circ-stage { padding: 60px 24px 80px; }
  .sg-ch-divider { padding: 20px 24px; }
  .sg-outdoor-features { grid-template-columns: 1fr; }
  .sg-manifeste { flex-wrap: wrap; gap: 10px; padding: 32px 24px; }
  .sg-quote-section { padding: 80px 24px; }
  .sg-surmesure-cta { padding: 60px 24px; }
  .sg-outdoor-visual {height:500px;}
}