/* ══════════════════════════════════════════════════
   PanoBuilder — Design System (shared across all pages)
   ══════════════════════════════════════════════════ */

:root {
  --bg:#0d0f12; --bg2:#121519; --bg3:#181c22;
  --grid:rgba(255,255,255,.04);
  --accent:#F47800; --text:#e8ecf0;
  --muted:#7a8694; --border:rgba(255,255,255,.08);
  --card:rgba(255,255,255,.03);
}
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--text); font-family:'Comfortaa',sans-serif; font-weight:300; overflow-x:hidden; }
body::before {
  content:''; position:fixed; inset:0;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:60px 60px; pointer-events:none; z-index:0;
}

/* ─── NAV ─── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; justify-content:space-between; align-items:center;
  padding:0 60px; height:56px;
  background:rgba(13,15,18,.95); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.logo-img { height:34px; width:auto; }
.logo-fallback { font-family:'Comfortaa',sans-serif; font-weight:800; font-size:20px; }
.logo-fallback span { color:var(--accent); }
.nav-links { display:flex; gap:2px; list-style:none; }
.nav-links a {
  color:var(--muted); text-decoration:none; font-size:12px;
  letter-spacing:.07em; text-transform:uppercase; padding:7px 13px; transition:color .2s;
  position:relative;
}
.nav-links a:hover { color:var(--text); }
.nav-links a.active { color:var(--text); }
.nav-links a.active::after {
  content:''; position:absolute; bottom:-1px; left:13px; right:13px;
  height:2px; background:var(--accent);
}
.nav-right { display:flex; gap:8px; align-items:center; }
.btn-nav-dl {
  border:1px solid rgba(244,120,0,.4); color:var(--accent);
  padding:7px 14px; font-size:11px; letter-spacing:.07em;
  text-transform:uppercase; text-decoration:none; transition:all .2s;
  font-family:'Comfortaa',sans-serif; font-weight:700;
}
.btn-nav-dl:hover { background:rgba(244,120,0,.08); }
.btn-nav-buy {
  background:var(--accent); color:#000; padding:7px 14px;
  font-size:11px; letter-spacing:.07em; text-transform:uppercase;
  text-decoration:none; transition:all .2s;
  font-family:'Comfortaa',sans-serif; font-weight:700;
}
.btn-nav-buy:hover { background:#ff9933; }
.btn-nav-ghost {
  border:1px solid rgba(244,120,0,.4); color:var(--accent);
  padding:7px 14px; font-size:11px; letter-spacing:.07em;
  text-transform:uppercase; text-decoration:none;
  font-family:'Comfortaa',sans-serif; font-weight:700; transition:all .2s;
}
.btn-nav-ghost:hover { background:rgba(244,120,0,.08); }
.btn-nav-cta {
  background:var(--accent); color:#000; padding:7px 14px;
  font-size:11px; letter-spacing:.07em; text-transform:uppercase;
  text-decoration:none; font-family:'Comfortaa',sans-serif; font-weight:700; transition:all .2s;
}
.btn-nav-cta:hover { background:#ff9933; }

/* ─── LANG SWITCH ─── */
.lang-switch { display:flex; align-items:center; gap:6px; margin-right:16px; font-size:11px; letter-spacing:.08em; text-transform:uppercase; }
.lang-switch a { color:var(--muted); text-decoration:none; transition:color .2s; padding:4px 2px; }
.lang-switch a:hover { color:var(--text); }
.lang-switch .active { color:var(--text); font-weight:700; pointer-events:none; }
.lang-switch .sep { color:rgba(255,255,255,.2); font-weight:300; }

/* ─── DOWNLOAD CARDS ─── */
.dl-card {
  display:none; flex-direction:column; align-items:center; justify-content:center;
  gap:14px; width:180px; height:180px;
  background:rgba(255,255,255,.04); border:1px solid var(--border);
  border-radius:16px; text-decoration:none; color:var(--text);
  transition:all .25s ease;
}
.dl-card:hover {
  background:rgba(244,120,0,.08); border-color:var(--accent);
  transform:translateY(-3px); box-shadow:0 12px 32px rgba(244,120,0,.12);
}
.dl-os { font-family:'Comfortaa',sans-serif; font-size:16px; font-weight:600; color:var(--text); }

/* ─── HELPERS ─── */
.section-tag {
  font-family:'DM Mono',monospace; font-size:11px; color:var(--accent);
  letter-spacing:.15em; text-transform:uppercase; margin-bottom:16px;
  display:flex; align-items:center; gap:12px;
}
.section-tag::before { content:''; width:32px; height:1px; background:var(--accent); }
.section-title {
  font-family:'Comfortaa',sans-serif; font-weight:700;
  font-size:clamp(30px,4.5vw,54px); text-transform:uppercase; line-height:1.05; margin-bottom:16px;
}
.section-desc { color:var(--muted); font-size:15px; line-height:1.75; max-width:560px; }
section { position:relative; z-index:1; padding:90px 60px; }
.fade-in { opacity:0; transform:translateY(22px); transition:opacity .65s ease,transform .65s ease; }
.fade-in.visible { opacity:1; transform:none; }
.fade-in.d1 { transition-delay:.1s; } .fade-in.d2 { transition-delay:.2s; } .fade-in.d3 { transition-delay:.3s; }
.btn-primary {
  background:var(--accent); color:#000; padding:15px 32px;
  font-family:'Comfortaa',sans-serif; font-size:15px; font-weight:700;
  letter-spacing:.05em; text-transform:uppercase; text-decoration:none; transition:all .2s; display:inline-block;
}
.btn-primary:hover { background:#ff9933; transform:translateY(-1px); }
.btn-primary::after { content:' →'; }
.btn-ghost {
  color:var(--muted); padding:15px 24px; font-size:13px;
  letter-spacing:.06em; text-transform:uppercase; text-decoration:none;
  border:1px solid var(--border); transition:all .2s; display:inline-block;
}
.btn-ghost:hover { color:var(--text); border-color:rgba(255,255,255,.2); }

/* ─── HERO ─── */
.hero {
  min-height:100vh; display:grid; grid-template-columns:1fr 1fr;
  align-items:center; padding:120px 60px 80px; gap:60px;
  position:relative; overflow:hidden;
}
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  border:1px solid rgba(244,120,0,.35); padding:6px 14px;
  margin-bottom:32px; width:fit-content;
  font-family:'DM Mono',monospace; font-size:11px; color:var(--accent);
  letter-spacing:.1em; text-transform:uppercase;
}
.hero-badge::before {
  content:''; width:6px; height:6px; border-radius:50%;
  background:var(--accent); animation:pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }
.hero h1 {
  font-family:'Comfortaa',sans-serif; font-weight:800;
  font-size:clamp(44px,6vw,82px); line-height:1.15;
  text-transform:uppercase; margin-bottom:28px;
}
.hero h1 em { font-style:normal; color:var(--accent); display:block; }
.hero-sub { font-size:16px; color:var(--muted); max-width:500px; line-height:1.75; margin-bottom:40px; }
.hero-sub strong { color:var(--text); font-weight:500; }
.hero-actions { display:flex; gap:12px; align-items:center; flex-wrap:wrap; }
.btn-dl {
  background:var(--accent); color:#000; padding:15px 28px;
  font-family:'Comfortaa',sans-serif; font-size:15px; font-weight:700;
  letter-spacing:.05em; text-transform:uppercase; text-decoration:none; transition:all .2s;
}
.btn-dl:hover { background:#ff9933; transform:translateY(-1px); }
.btn-buy {
  background:transparent; color:var(--text); padding:14px 24px;
  font-family:'Comfortaa',sans-serif; font-size:14px; font-weight:600;
  letter-spacing:.05em; text-transform:uppercase; text-decoration:none;
  border:1px solid rgba(255,255,255,.15); transition:all .2s;
}
.btn-buy:hover { border-color:var(--accent); color:var(--accent); }

/* ─── HERO SVG VISUAL ─── */
.hero-right { position:relative; z-index:1; display:flex; align-items:center; justify-content:center; }
.hero-visual-panel {
  width:100%; max-width:520px; aspect-ratio:4/3; position:relative;
  border:1px solid rgba(244,120,0,.2);
  background:linear-gradient(135deg,#0f1317 0%,#161b22 100%);
  overflow:hidden; box-shadow:0 40px 80px rgba(0,0,0,.6);
}
.hero-visual-panel::before,.hero-visual-panel::after {
  content:''; position:absolute; width:20px; height:20px;
  border-color:var(--accent); border-style:solid; opacity:.8; z-index:10;
}
.hero-visual-panel::before { top:0; left:0; border-width:2px 0 0 2px; }
.hero-visual-panel::after  { bottom:0; right:0; border-width:0 2px 2px 0; }
.hvp-c2,.hvp-c3 { position:absolute; width:20px; height:20px; border-color:var(--accent); border-style:solid; opacity:.8; z-index:10; }
.hvp-c2 { top:0; right:0; border-width:2px 2px 0 0; }
.hvp-c3 { bottom:0; left:0; border-width:0 0 2px 2px; }
.hero-svg { width:100%; height:100%; display:block; }
.hero-screenshot { width:100%; border:1px solid rgba(244,120,0,.2); box-shadow:0 40px 80px rgba(0,0,0,.6); display:block; }
.m-tag {
  position:absolute; font-family:'DM Mono',monospace; font-size:11px;
  color:#000; background:var(--accent); padding:3px 9px; font-weight:600;
  white-space:nowrap; z-index:8; opacity:0; animation:tagPop .5s ease forwards;
}
.m-tag.t1 { animation-delay:.7s; } .m-tag.t2 { animation-delay:1.5s; } .m-tag.t3 { animation-delay:2.3s; }
@keyframes tagPop { from{opacity:0;transform:translateY(6px) scale(.9)} to{opacity:1;transform:translateY(0) scale(1)} }
.scan-line {
  position:absolute; left:0; right:0; height:1px;
  background:linear-gradient(90deg,transparent,rgba(244,120,0,.5),transparent);
  animation:scanLine 4.5s ease-in-out infinite; z-index:4;
}
@keyframes scanLine { 0%{top:12%;opacity:0} 8%{opacity:1} 92%{opacity:1} 100%{top:88%;opacity:0} }
.cursor-dot {
  position:absolute; width:10px; height:10px; border-radius:50%;
  background:var(--accent); box-shadow:0 0 0 4px rgba(244,120,0,.25),0 0 12px rgba(244,120,0,.4);
  z-index:9; animation:cursorMove 7s ease-in-out infinite;
}
@keyframes cursorMove { 0%,100%{top:36%;left:26%} 35%{top:50%;left:60%} 70%{top:27%;left:53%} }
.export-badge {
  position:absolute; bottom:16px; right:16px;
  font-family:'DM Mono',monospace; font-size:10px; color:var(--accent);
  border:1px solid rgba(244,120,0,.35); background:rgba(244,120,0,.06);
  padding:4px 10px; letter-spacing:.1em; z-index:8;
}

/* ─── STATS BAR ─── */
.stats-bar { position:relative; z-index:1; border-top:1px solid var(--border); border-bottom:1px solid var(--border); display:grid; grid-template-columns:repeat(4,1fr); }
.stat { padding:30px 48px; border-right:1px solid var(--border); }
.stat:last-child { border-right:none; }
.stat-num { font-family:'Comfortaa',sans-serif; font-size:44px; font-weight:800; line-height:1; margin-bottom:6px; color:var(--accent); }
.stat-label { font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.07em; }

/* ─── BEFORE/AFTER ─── */
.ba-grid { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; border:1px solid var(--border); margin-top:48px; }
.ba-card { position:relative; overflow:hidden; }
.ba-label-top { position:absolute; top:14px; left:14px; display:flex; align-items:center; gap:8px; z-index:4; }
.ba-pill { font-family:'DM Mono',monospace; font-size:10px; letter-spacing:.1em; text-transform:uppercase; padding:3px 10px; font-weight:500; }
.ba-before { background:rgba(255,255,255,.15); color:#fff; }
.ba-after  { background:var(--accent); color:#000; }
.ba-caption { font-size:11px; color:rgba(255,255,255,.55); }
.ba-img { width:100%; aspect-ratio:16/9; object-fit:cover; display:block; filter:brightness(.88); transition:filter .3s; }
.ba-card:hover .ba-img { filter:brightness(1); }
.ba-arrow { font-size:28px; color:var(--accent); padding:0 24px; font-family:'Comfortaa',sans-serif; font-weight:800; border-left:1px solid var(--border); border-right:1px solid var(--border); align-self:stretch; display:flex; align-items:center; background:var(--bg3); }
.ba-tags { position:absolute; bottom:12px; left:12px; display:flex; gap:6px; flex-wrap:wrap; }
.ba-tag { font-family:'DM Mono',monospace; font-size:10px; color:#000; background:var(--accent); padding:2px 7px; font-weight:600; }

/* ─── PROCESS ─── */
.process-steps { display:flex; align-items:flex-start; justify-content:center; gap:0; margin-bottom:48px; }
.process-step { flex:1; text-align:center; max-width:220px; }
.process-icon { font-size:32px; margin-bottom:12px; }
.process-num { font-family:'DM Mono',monospace; font-size:11px; color:var(--accent); letter-spacing:.1em; margin-bottom:10px; }
.process-step h4 { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:16px; text-transform:uppercase; margin-bottom:8px; }
.process-step p { font-size:12px; color:var(--muted); line-height:1.65; padding:0 8px; }
.process-connector { width:40px; height:2px; background:linear-gradient(90deg,transparent,var(--accent),transparent); align-self:center; margin-top:-40px; flex-shrink:0; }

/* ─── TIMELINE ─── */
.timeline { margin-top:0; padding:0 40px; }
.timeline-track { position:relative; height:4px; background:rgba(255,255,255,.08); border-radius:2px; }
.timeline-fill { position:absolute; top:0; left:0; height:100%; background:linear-gradient(90deg,var(--accent),rgba(244,120,0,.3)); border-radius:2px; }
.timeline-point { position:absolute; top:50%; transform:translate(-50%,-50%); width:14px; height:14px; border-radius:50%; background:var(--bg2); border:2px solid var(--accent); z-index:2; }
.timeline-point:first-child { transform:translate(0,-50%); }
.timeline-point:last-child { transform:translate(-100%,-50%); }
.timeline-time { position:absolute; top:-28px; left:50%; transform:translateX(-50%); font-family:'DM Mono',monospace; font-size:11px; color:var(--accent); white-space:nowrap; font-weight:500; }
.timeline-labels { position:relative; height:36px; margin-top:16px; }
.timeline-labels span { position:absolute; transform:translateX(-50%); font-size:12px; color:var(--muted); white-space:nowrap; }

/* ─── WORKFLOW ─── */
.workflow-steps { display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--border); margin-top:52px; }
.step { padding:36px 28px; border-right:1px solid var(--border); position:relative; }
.step:last-child { border-right:none; }
.step::after { content:'→'; position:absolute; right:-13px; top:36px; color:var(--accent); font-size:18px; z-index:2; background:var(--bg2); padding:4px; }
.step:last-child::after { display:none; }
.step-num { font-family:'DM Mono',monospace; font-size:11px; color:var(--accent); letter-spacing:.1em; margin-bottom:14px; display:block; }
.step-img { width:100%; height:90px; object-fit:cover; border:1px solid var(--border); margin-bottom:14px; filter:brightness(.8) saturate(.7); }
.step h4 { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:17px; text-transform:uppercase; margin-bottom:9px; }
.step p { font-size:12px; color:var(--muted); line-height:1.65; }

/* ─── DWG ─── */
.dwg-layout { display:grid; grid-template-columns:1fr 1fr; gap:72px; align-items:center; margin-top:52px; }
.dwg-visual { height:300px; border:1px solid rgba(244,120,0,.2); background:rgba(244,120,0,.02); position:relative; overflow:hidden; display:flex; align-items:center; justify-content:center; }
.dwg-svg { width:100%; height:100%; padding:20px; }
.dwg-points { display:flex; flex-direction:column; gap:20px; }
.dwg-point { display:flex; align-items:flex-start; gap:14px; }
.dwg-dot { width:8px; height:8px; border-radius:50%; background:var(--accent); margin-top:6px; flex-shrink:0; }
.dwg-point h5 { font-size:14px; font-weight:500; margin-bottom:3px; }
.dwg-point p { font-size:13px; color:var(--muted); line-height:1.6; }

/* ─── TARIFS ─── */
.tarifs-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); margin-top:52px; }
.tarif-card { background:var(--bg); padding:40px 32px; display:flex; flex-direction:column; position:relative; }
.tarif-highlight { background:var(--bg3); border-top:2px solid var(--accent); }
.tarif-badge { position:absolute; top:16px; right:16px; background:var(--accent); color:#000; font-family:'DM Mono',monospace; font-size:9px; letter-spacing:.1em; padding:4px 8px; text-transform:uppercase; }
.tarif-icon { width:52px; height:52px; object-fit:contain; margin-bottom:18px; filter:brightness(.9); }
.tarif-name { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:17px; text-transform:uppercase; letter-spacing:.04em; margin-bottom:4px; color:var(--muted); }
.tarif-price { font-family:'Comfortaa',sans-serif; font-weight:800; font-size:50px; line-height:1; color:var(--text); margin-bottom:4px; }
.tarif-price sup { font-size:22px; vertical-align:super; color:var(--accent); }
.tarif-cadence { font-size:12px; color:var(--muted); margin-bottom:22px; }
.tarif-features { list-style:none; flex:1; display:flex; flex-direction:column; gap:8px; margin-bottom:26px; }
.tarif-features li { font-size:13px; color:var(--muted); display:flex; align-items:center; gap:8px; }
.tarif-features li::before { content:'✓'; color:var(--accent); flex-shrink:0; }
.btn-tarif { text-align:center; padding:13px; font-family:'Comfortaa',sans-serif; font-weight:700; font-size:14px; letter-spacing:.06em; text-transform:uppercase; text-decoration:none; transition:all .2s; border:1px solid var(--border); color:var(--text); }
.btn-tarif:hover { border-color:var(--accent); color:var(--accent); }
.btn-tarif-primary { background:var(--accent); color:#000!important; border-color:var(--accent)!important; }
.btn-tarif-primary:hover { background:#ff9933!important; }

/* ─── PASSERELLES (index.html) ─── */
.bridges { display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--border); margin-top:0; }
.bridge-card {
  background:var(--bg2); padding:48px 44px;
  display:flex; flex-direction:column; gap:16px;
  position:relative; overflow:hidden; transition:background .3s;
  text-decoration:none; color:var(--text);
}
.bridge-card:hover { background:var(--bg3); }
.bridge-card::after {
  content:'→'; position:absolute; right:32px; top:50%;
  transform:translateY(-50%); font-size:24px; color:var(--accent);
  font-family:'Comfortaa',sans-serif; font-weight:800;
  opacity:.5; transition:opacity .2s;
}
.bridge-card:hover::after { opacity:1; }
.bridge-tag { font-family:'DM Mono',monospace; font-size:10px; color:var(--accent); letter-spacing:.12em; text-transform:uppercase; }
.bridge-card h3 { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:26px; text-transform:uppercase; }
.bridge-card p { font-size:13px; color:var(--muted); line-height:1.65; max-width:380px; }
.bridge-img { width:100%; height:140px; object-fit:cover; border:1px solid var(--border); filter:brightness(.7) saturate(.6); transition:filter .3s; margin-top:8px; }
.bridge-card:hover .bridge-img { filter:brightness(.9) saturate(.9); }

/* ─── PASSERELLES (visite-virtuelle / formation) ─── */
.bridge-grid { display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--border); }
.bridge {
  background:var(--bg2); padding:44px;
  display:flex; flex-direction:column; gap:14px;
  position:relative; overflow:hidden; transition:background .3s;
  text-decoration:none; color:var(--text);
}
.bridge:hover { background:var(--bg3); }
.bridge::after {
  content:'→'; position:absolute; right:28px; top:50%;
  transform:translateY(-50%); font-size:24px; color:var(--accent);
  font-family:'Comfortaa',sans-serif; font-weight:800;
  opacity:.4; transition:opacity .2s;
}
.bridge:hover::after { opacity:1; }
.bridge h3 { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:24px; text-transform:uppercase; }
.bridge p { font-size:13px; color:var(--muted); line-height:1.65; max-width:360px; }
.bridge:hover .bridge-img { filter:brightness(.9) saturate(.9); }

/* ─── CONTACT ─── */
.contact-section { background:var(--bg2); padding:0; border-top:1px solid var(--border); position:relative; z-index:1; }
.contact-layout { display:grid; grid-template-columns:1fr 1.4fr; min-height:580px; }
.contact-left { padding:72px 56px; border-right:1px solid var(--border); background:var(--bg3); }
.contact-right { padding:56px 56px; }
.guarantee-item { display:flex; align-items:center; gap:12px; font-size:13px; color:var(--muted); margin-bottom:12px; }
.g-icon { font-size:16px; flex-shrink:0; }
.two-col { display:grid; grid-template-columns:1fr 1.4fr; min-height:540px; }
.col-left { padding:70px 52px; border-right:1px solid var(--border); background:var(--bg3); }
.col-right { padding:52px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-bottom:14px; }
.form-group { display:flex; flex-direction:column; margin-bottom:14px; }
.form-row .form-group { margin-bottom:0; }
.form-label { font-family:'DM Mono',monospace; font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-bottom:7px; }
.form-input { background:rgba(255,255,255,.04); border:1px solid var(--border); color:var(--text); padding:11px 13px; font-family:'Comfortaa',sans-serif; font-size:14px; outline:none; transition:border-color .2s,background .2s; width:100%; -webkit-appearance:none; }
.form-input::placeholder { color:rgba(122,134,148,.45); }
.form-input:focus { border-color:var(--accent); background:rgba(244,120,0,.03); }
.form-select { cursor:pointer; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a8694' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 13px center; padding-right:34px; }
.form-select option { background:#1a1e25; color:var(--text); }
.form-textarea { resize:vertical; min-height:80px; }
.form-error { background:rgba(255,60,60,.08); border:1px solid rgba(255,60,60,.3); color:#ff7070; padding:10px 13px; font-size:13px; margin-bottom:12px; display:none; }
.btn-submit { width:100%; background:var(--accent); color:#000; border:none; cursor:pointer; padding:15px; font-family:'Comfortaa',sans-serif; font-size:16px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; transition:all .2s; }
.btn-submit:hover:not(:disabled) { background:#ff9933; transform:translateY(-1px); }
.btn-submit:disabled { opacity:.6; cursor:not-allowed; }
.form-legal { font-size:11px; color:var(--muted); text-align:center; margin-top:10px; line-height:1.5; }
.form-success { text-align:center; padding:60px 32px; display:none; }
.success-icon { width:60px; height:60px; border-radius:50%; background:rgba(244,120,0,.12); border:2px solid var(--accent); color:var(--accent); font-size:26px; display:flex; align-items:center; justify-content:center; margin:0 auto 18px; }
.form-success h3 { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:26px; text-transform:uppercase; margin-bottom:9px; }
.form-success p { color:var(--muted); font-size:14px; line-height:1.65; }

/* ─── FOOTER ─── */
footer { background:var(--bg2); border-top:1px solid var(--border); position:relative; z-index:1; }
.footer-inner { display:flex; justify-content:space-between; align-items:flex-start; padding:48px 60px 36px; gap:60px; }
.footer-brand p { font-size:12px; color:var(--muted); line-height:1.7; margin-top:12px; }
.footer-logo-img { height:30px; }
.footer-links { display:flex; gap:60px; }
.footer-col { display:flex; flex-direction:column; gap:8px; }
.footer-col-title { font-family:'DM Mono',monospace; font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); margin-bottom:4px; }
.footer-col a { font-size:13px; color:var(--muted); text-decoration:none; transition:color .2s; }
.footer-col a:hover { color:var(--text); }
.footer-bottom { border-top:1px solid var(--border); padding:16px 60px; display:flex; justify-content:space-between; font-size:11px; color:rgba(122,134,148,.5); }

/* ─── CARDS (visite-virtuelle / formation) ─── */
.cards-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); }
.card { background:var(--bg); padding:40px 34px; position:relative; overflow:hidden; transition:background .3s; }
.card:hover { background:var(--bg3); }
.card-num { font-family:'DM Mono',monospace; font-size:10px; color:var(--accent); letter-spacing:.1em; margin-bottom:14px; display:block; }
.card-img { width:100%; height:140px; object-fit:cover; border:1px solid var(--border); margin-bottom:18px; filter:brightness(.82) saturate(.8); transition:filter .3s; }
.card:hover .card-img { filter:brightness(1) saturate(1); }
.card h3 { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:20px; text-transform:uppercase; margin-bottom:10px; }
.card p { font-size:13px; color:var(--muted); line-height:1.7; }
.card-highlight { border-top:2px solid var(--accent); }
.card-badge { display:inline-block; background:rgba(244,120,0,.1); border:1px solid rgba(244,120,0,.3); color:var(--accent); font-family:'DM Mono',monospace; font-size:10px; letter-spacing:.08em; padding:3px 8px; margin-bottom:12px; text-transform:uppercase; }

/* ─── VIEWER EMBED (visite-virtuelle) ─── */
.viewer-embed { border:1px solid rgba(244,120,0,.2); overflow:hidden; box-shadow:0 32px 72px rgba(0,0,0,.5); }
.viewer-topbar { background:#111317; border-bottom:1px solid rgba(255,255,255,.06); height:40px; display:flex; align-items:center; padding:0 16px; gap:12px; }
.vtb-logo { font-family:'Comfortaa',sans-serif; font-weight:800; font-size:14px; }
.vtb-logo span { color:var(--accent); }
.vtb-tag { font-family:'DM Mono',monospace; font-size:9px; letter-spacing:.1em; color:var(--accent); text-transform:uppercase; border:1px solid rgba(244,120,0,.3); padding:2px 8px; }
.vtb-icons { margin-left:auto; display:flex; gap:14px; font-size:14px; opacity:.55; }
.viewer-iframe { width:100%; height:500px; border:none; display:block; }
.viewer-bottombar { background:#111317; border-top:1px solid rgba(255,255,255,.06); height:38px; display:flex; align-items:center; padding:0 16px; gap:16px; font-family:'DM Mono',monospace; font-size:10px; color:rgba(255,255,255,.35); letter-spacing:.07em; text-transform:uppercase; }
.vbb-dot { width:7px; height:7px; border-radius:50%; background:var(--accent); flex-shrink:0; }

/* ─── USE CASES (visite-virtuelle / formation) ─── */
.usecases { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); margin-top:48px; }
.uc { background:var(--bg); padding:34px 28px; }
.uc-icon { font-size:26px; margin-bottom:14px; display:block; }
.uc h4 { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:18px; text-transform:uppercase; margin-bottom:9px; }
.uc p { font-size:13px; color:var(--muted); line-height:1.7; }

/* ─── FORMATION VR — PI Widget ─── */
.fw-wrap { border:1px solid rgba(244,120,0,.2); overflow:hidden; background:#0a0c0f; box-shadow:0 40px 80px rgba(0,0,0,.5); }
.fw-topbar { background:#111317; border-bottom:1px solid rgba(255,255,255,.06); height:40px; display:flex; align-items:center; padding:0 16px; gap:12px; }
.fw-logo { font-family:'Comfortaa',sans-serif; font-weight:800; font-size:14px; }
.fw-logo span { color:var(--accent); }
.fw-mode { font-family:'DM Mono',monospace; font-size:9px; letter-spacing:.1em; color:var(--accent); text-transform:uppercase; border:1px solid rgba(244,120,0,.3); padding:2px 8px; }
.fw-icons { margin-left:auto; display:flex; gap:14px; font-size:14px; opacity:.55; }
.fw-viewer { position:relative; overflow:hidden; line-height:0; }
.fw-pano { width:100%; display:block; filter:brightness(.92); max-height:460px; object-fit:cover; object-position:center; }
.fw-pi { position:absolute; transform:translate(-50%,-50%); cursor:pointer; z-index:10; }
.fw-dot { width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:12px; transition:transform .2s; animation:fwPulse 2.5s ease-in-out infinite; }
.fw-pi:nth-child(2) .fw-dot { animation-delay:.4s; }
.fw-pi:nth-child(3) .fw-dot { animation-delay:.8s; }
.fw-pi:nth-child(4) .fw-dot { animation-delay:1.2s; }
.fw-pi:nth-child(5) .fw-dot { animation-delay:1.6s; }
.fw-pi:nth-child(6) .fw-dot { animation-delay:2.0s; }
@keyframes fwPulse { 0%,100%{box-shadow:0 0 0 0 rgba(244,120,0,.5)} 50%{box-shadow:0 0 0 8px rgba(244,120,0,0)} }
.fw-pi:hover .fw-dot { transform:scale(1.2); }
.fw-danger { background:#e53935; color:#fff; }
.fw-warning { background:var(--accent); color:#000; }
.fw-info { background:#2196F3; color:#fff; }
.fw-ok { background:#4CAF50; color:#fff; }
.fw-video { background:#9c27b0; color:#fff; }
.fw-lbl { position:absolute; top:32px; left:50%; transform:translateX(-50%); font-family:'DM Mono',monospace; font-size:8px; letter-spacing:.07em; text-transform:uppercase; color:#fff; background:rgba(0,0,0,.75); padding:2px 5px; white-space:nowrap; border:1px solid rgba(255,255,255,.1); pointer-events:none; }
.fw-popup { position:absolute; width:260px; background:#1a1e26; border:1px solid rgba(244,120,0,.4); box-shadow:0 16px 48px rgba(0,0,0,.7); z-index:30; display:none; animation:fwPopIn .18s ease; }
.fw-popup.open { display:block; }
@keyframes fwPopIn { from{opacity:0;transform:scale(.93) translateY(6px)} to{opacity:1;transform:scale(1) translateY(0)} }
.fw-popup-head { padding:10px 12px; display:flex; align-items:center; gap:9px; border-bottom:1px solid rgba(255,255,255,.07); }
.fw-popup-icon { width:24px; height:24px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:11px; flex-shrink:0; }
.fw-popup-title { font-family:'Comfortaa',sans-serif; font-weight:700; font-size:13px; text-transform:uppercase; }
.fw-popup-sub { font-family:'DM Mono',monospace; font-size:8px; color:rgba(255,255,255,.3); letter-spacing:.08em; text-transform:uppercase; }
.fw-popup-close { margin-left:auto; font-size:14px; color:rgba(255,255,255,.3); cursor:pointer; padding:2px 4px; transition:color .15s; }
.fw-popup-close:hover { color:#fff; }
.fw-popup-body { padding:12px; }
.fw-popup-text { font-size:12px; color:rgba(255,255,255,.65); line-height:1.6; margin-bottom:10px; }
.fw-popup-step { font-family:'DM Mono',monospace; font-size:9px; color:var(--accent); letter-spacing:.08em; text-transform:uppercase; border-top:1px solid rgba(255,255,255,.07); padding-top:9px; margin-bottom:7px; }
.fw-popup-track { height:3px; background:rgba(255,255,255,.08); border-radius:2px; overflow:hidden; margin-bottom:10px; }
.fw-popup-fill { height:100%; background:var(--accent); border-radius:2px; transition:width .5s ease; }
.fw-popup-btns { display:flex; gap:7px; }
.fw-btn { flex:1; padding:7px; font-family:'Comfortaa',sans-serif; font-size:11px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; border:1px solid rgba(255,255,255,.12); background:transparent; color:rgba(255,255,255,.5); cursor:pointer; transition:all .18s; }
.fw-btn:hover { border-color:var(--accent); color:var(--accent); }
.fw-primary { background:var(--accent)!important; color:#000!important; border-color:var(--accent)!important; }
.fw-primary:hover { background:#ff9933!important; }
.fw-scenario { position:absolute; top:12px; right:12px; width:185px; background:rgba(17,19,23,.92); border:1px solid rgba(244,120,0,.2); backdrop-filter:blur(8px); z-index:20; padding:11px 13px; }
.fw-sc-title { font-family:'DM Mono',monospace; font-size:8px; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); margin-bottom:9px; }
.fw-sc-item { display:flex; align-items:center; gap:8px; padding:5px 0; border-bottom:1px solid rgba(255,255,255,.05); font-size:11px; }
.fw-sc-item:last-child { border-bottom:none; }
.fw-sc-item span { font-family:'DM Mono',monospace; font-size:9px; width:18px; text-align:center; flex-shrink:0; }
.fw-sc-done { color:rgba(255,255,255,.3); }
.fw-sc-done span { color:#4CAF50; }
.fw-sc-active { color:#fff; font-weight:500; }
.fw-sc-active span { color:var(--accent); }
.fw-sc-todo { color:rgba(255,255,255,.2); }
.fw-bottombar { background:#111317; border-top:1px solid rgba(255,255,255,.06); height:40px; display:flex; align-items:center; padding:0 16px; gap:12px; }
.fw-prog-label { font-family:'DM Mono',monospace; font-size:9px; color:rgba(255,255,255,.35); letter-spacing:.08em; text-transform:uppercase; white-space:nowrap; }
.fw-prog-track { flex:1; height:3px; background:rgba(255,255,255,.08); border-radius:2px; overflow:hidden; }
.fw-prog-fill { height:100%; background:var(--accent); width:0%; border-radius:2px; transition:width .4s; }
.fw-prog-count { font-family:'DM Mono',monospace; font-size:10px; color:var(--accent); white-space:nowrap; }
.fw-legend { display:flex; gap:10px; }
.fw-leg-item { display:flex; align-items:center; gap:4px; font-size:10px; color:rgba(255,255,255,.35); white-space:nowrap; }
.fw-leg-dot { width:7px; height:7px; border-radius:50%; flex-shrink:0; }
.fw-watermark { position:absolute; bottom:10px; left:14px; font-family:'Comfortaa',sans-serif; font-size:11px; font-weight:700; letter-spacing:.04em; color:rgba(255,255,255,.15); pointer-events:none; }
.fw-watermark span { color:rgba(244,120,0,.3); }

/* ─── RESPONSIVE ─── */
@media(max-width:960px) {
  nav { padding:0 20px; }
  .nav-links { display:none; }
  section { padding:64px 24px; }
  .hero { grid-template-columns:1fr; padding:100px 24px 60px; }
  .hero-right { display:none; }
  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .ba-grid,.workflow-steps,.dwg-layout,.tarifs-grid,.bridges,.bridge-grid,.cards-grid,.usecases { grid-template-columns:1fr; }
  .ba-arrow { padding:12px; border:none; border-top:1px solid var(--border); border-bottom:1px solid var(--border); justify-content:center; }
  .step::after { display:none; }
  .contact-layout,.two-col { grid-template-columns:1fr; }
  .contact-left,.col-left { border-right:none; border-bottom:1px solid var(--border); padding:48px 24px; }
  .contact-right,.col-right { padding:36px 24px; }
  .form-row { grid-template-columns:1fr; }
  .footer-inner { flex-direction:column; padding:36px 24px; gap:32px; }
  .footer-links { flex-direction:column; gap:28px; }
  .footer-bottom { padding:14px 24px; flex-direction:column; gap:6px; }
  .fw-scenario,.fw-legend { display:none; }
}