/**
 * TS HAUS · BATHROOM PROJECT CREATOR
 * Cinematic fullscreen configurator — supercar-configurator aesthetic
 * ────────────────────────────────────────────────────────────────
 * Uses design tokens from the main site (var(--ink), --bg, --accent, ...).
 * All animations, spacing and typography follow the TS Haus design system.
 */

/* ═══ CONFIGURATOR MODAL / STAGE ══════════════════════════════ */
.cfg{position:fixed;inset:0;z-index:2000;background:var(--bg);color:var(--ink);
  display:flex;flex-direction:column;opacity:0;visibility:hidden;
  transition:opacity .7s cubic-bezier(.2,.7,.2,1),visibility .7s ease}
.cfg.open{opacity:1;visibility:visible}
html.cfg-open,body.cfg-open{overflow:hidden}

/* ─── TOP BAR ──────────────────────────────────────────────── */
.cfg-topbar{display:flex;align-items:center;gap:24px;padding:20px 40px;
  border-bottom:1px solid var(--line);background:var(--bg);position:relative;z-index:5}
.cfg-brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);
  font-size:20px;letter-spacing:-0.015em;font-weight:400}
.cfg-brand .mark{width:32px;height:32px;background:var(--ink);color:var(--bg);
  display:inline-flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:15px;letter-spacing:-0.02em}
.cfg-brand em{font-style:italic;color:var(--ink-soft)}
.cfg-brand .cfg-brand-sub{font-family:var(--mono);font-size:10px;letter-spacing:0.18em;
  text-transform:uppercase;color:var(--accent);margin-left:14px;padding-left:14px;
  border-left:1px solid var(--line)}

.cfg-progress{flex:1;max-width:640px;margin:0 auto;display:flex;align-items:center;gap:16px}
.cfg-progress-track{flex:1;height:2px;background:var(--line);position:relative;overflow:hidden}
.cfg-progress-bar{position:absolute;left:0;top:0;height:100%;width:0%;
  background:linear-gradient(90deg,var(--accent-soft),var(--accent));
  transition:width .8s cubic-bezier(.2,.7,.2,1)}
.cfg-progress-label{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--ink-soft);white-space:nowrap}
.cfg-progress-label strong{color:var(--ink);font-weight:500}

.cfg-topbar-actions{display:flex;align-items:center;gap:14px}
.cfg-close{width:40px;height:40px;border-radius:50%;background:transparent;
  border:1px solid var(--line);color:var(--ink-soft);cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  transition:all .3s ease;padding:0}
.cfg-close svg{width:16px;height:16px}
.cfg-close:hover{background:var(--ink);color:var(--bg);border-color:var(--ink);transform:rotate(90deg)}

/* ─── STAGE (main content area) ────────────────────────────── */
.cfg-stage{flex:1;display:grid;grid-template-columns:1fr 340px;min-height:0;overflow:hidden}
.cfg-main{overflow-y:auto;padding:56px 56px 120px;position:relative;scroll-behavior:smooth}
.cfg-main::-webkit-scrollbar{width:6px}
.cfg-main::-webkit-scrollbar-track{background:transparent}
.cfg-main::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}

/* ─── STEP HEADER ──────────────────────────────────────────── */
.cfg-step-head{max-width:900px;margin:0 auto 48px}
.cfg-step-num{font-family:var(--mono);font-size:11px;letter-spacing:0.24em;
  text-transform:uppercase;color:var(--accent);margin-bottom:20px;
  display:flex;align-items:center;gap:12px}
.cfg-step-num::before{content:"";width:24px;height:1px;background:var(--accent)}
.cfg-step-h{font-family:var(--serif);font-weight:300;font-size:clamp(40px, 5.5vw, 72px);
  line-height:0.98;letter-spacing:-0.035em;color:var(--ink);margin:0 0 16px}
.cfg-step-h em{font-style:italic;color:var(--accent);font-weight:400}
.cfg-step-sub{font-size:17px;line-height:1.55;color:var(--ink-soft);
  max-width:640px;font-weight:300}

/* ─── STEP BODY (each screen) ──────────────────────────────── */
.cfg-step{display:none;animation:cfgStepIn .7s cubic-bezier(.2,.7,.2,1)}
.cfg-step.active{display:block}
@keyframes cfgStepIn{
  from{opacity:0;transform:translateY(20px)}
  to  {opacity:1;transform:translateY(0)}
}

/* ═══ GENERIC CARD GRID (types, styles, tiers) ═══════════════ */
.cfg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto}
.cfg-grid.grid-2{grid-template-columns:repeat(2,1fr)}
.cfg-grid.grid-4{grid-template-columns:repeat(4,1fr);gap:20px}
.cfg-grid.grid-5{grid-template-columns:repeat(5,1fr);gap:16px}

/* ─── Photo card (project type, style) ─────────────────────── */
.cfg-card{position:relative;cursor:pointer;border:1px solid var(--line);
  overflow:hidden;transition:all .5s cubic-bezier(.2,.7,.2,1);background:var(--paper);
  isolation:isolate}
.cfg-card:hover{transform:translateY(-4px);border-color:var(--ink-soft);
  box-shadow:0 30px 60px -20px rgba(0,0,0,.25)}
.cfg-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),0 30px 60px -20px rgba(138,75,40,.35)}
.cfg-card-img{aspect-ratio:4/3;background:var(--bg-alt);overflow:hidden;position:relative}
.cfg-card-img::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,transparent 45%,rgba(15,14,10,.7));
  opacity:0;transition:opacity .5s ease;z-index:1}
.cfg-card:hover .cfg-card-img::after{opacity:1}
.cfg-card-img img{width:100%;height:100%;object-fit:cover;
  transition:transform 1.6s cubic-bezier(.2,.7,.2,1)}
.cfg-card:hover .cfg-card-img img{transform:scale(1.08)}
.cfg-card-check{position:absolute;top:16px;right:16px;width:34px;height:34px;
  border-radius:50%;background:var(--accent);color:#fff;display:none;align-items:center;
  justify-content:center;box-shadow:0 6px 20px rgba(138,75,40,.4);z-index:3}
.cfg-card-check svg{width:14px;height:14px}
.cfg-card.selected .cfg-card-check{display:inline-flex;animation:cfgPop .4s cubic-bezier(.6,-0.28,.7,1.5)}
@keyframes cfgPop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
.cfg-card-body{padding:20px 22px 22px;position:relative;z-index:2}
.cfg-card-title{font-family:var(--serif);font-weight:400;font-size:22px;
  letter-spacing:-0.015em;color:var(--ink);margin:0 0 6px}
.cfg-card-desc{font-family:var(--sans);font-size:13px;line-height:1.5;
  color:var(--ink-soft);margin:0}
.cfg-card-tag{position:absolute;top:16px;left:16px;font-family:var(--mono);
  font-size:9px;letter-spacing:0.14em;text-transform:uppercase;color:#fff;
  background:rgba(15,14,10,.55);backdrop-filter:blur(8px);padding:6px 10px;z-index:3;
  border:1px solid rgba(255,255,255,.14)}

/* Style card — full-photo, minimal chrome (Step 4) */
.cfg-style-card{position:relative;cursor:pointer;overflow:hidden;
  aspect-ratio:4/5;border:1px solid var(--line);
  transition:all .5s cubic-bezier(.2,.7,.2,1)}
.cfg-style-card:hover{transform:translateY(-4px);box-shadow:0 30px 60px -20px rgba(0,0,0,.3)}
.cfg-style-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}
.cfg-style-card img{width:100%;height:100%;object-fit:cover;
  transition:transform 1.6s cubic-bezier(.2,.7,.2,1)}
.cfg-style-card:hover img{transform:scale(1.08)}
.cfg-style-card::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,transparent 55%,rgba(15,14,10,.85));
  z-index:1;pointer-events:none}
.cfg-style-label{position:absolute;left:20px;right:20px;bottom:20px;color:#fff;
  font-family:var(--serif);font-weight:400;font-size:20px;letter-spacing:-0.01em;z-index:2}
.cfg-style-card .cfg-card-check{background:var(--accent-soft);color:var(--ink)}

/* Tier card — big rich card (Step 3) */
.cfg-tier-card{position:relative;cursor:pointer;border:1px solid var(--line);
  overflow:hidden;background:var(--paper);
  transition:all .5s cubic-bezier(.2,.7,.2,1);display:flex;flex-direction:column}
.cfg-tier-card:hover{transform:translateY(-6px);box-shadow:0 40px 80px -20px rgba(0,0,0,.25)}
.cfg-tier-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),0 40px 80px -20px rgba(138,75,40,.35)}
.cfg-tier-img{aspect-ratio:5/4;background:var(--bg-alt);overflow:hidden}
.cfg-tier-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s cubic-bezier(.2,.7,.2,1)}
.cfg-tier-card:hover .cfg-tier-img img{transform:scale(1.06)}
.cfg-tier-body{padding:24px 24px 28px;flex:1;display:flex;flex-direction:column}
.cfg-tier-chip{font-family:var(--mono);font-size:10px;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.cfg-tier-name{font-family:var(--serif);font-weight:300;font-size:32px;
  letter-spacing:-0.03em;color:var(--ink);margin:0 0 10px}
.cfg-tier-desc{font-family:var(--sans);font-size:13px;line-height:1.55;
  color:var(--ink-soft);margin:0}

/* ═══ STEP 2 — DIMENSIONS ══════════════════════════════════════ */
.cfg-size-presets{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  max-width:900px;margin:0 auto 40px}
.cfg-size-preset{cursor:pointer;padding:32px 24px;border:1px solid var(--line);
  background:var(--paper);text-align:center;transition:all .35s ease}
.cfg-size-preset:hover{border-color:var(--ink-soft);background:var(--bg-alt)}
.cfg-size-preset.selected{border-color:var(--accent);background:var(--bg-alt);
  box-shadow:inset 0 0 0 1px var(--accent)}
.cfg-size-preset-lbl{font-family:var(--serif);font-size:24px;font-weight:400;
  letter-spacing:-0.015em;color:var(--ink);margin-bottom:6px}
.cfg-size-preset-hint{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--ink-soft)}

.cfg-size-advanced{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  max-width:900px;margin:0 auto 32px}
.cfg-field{display:flex;flex-direction:column;gap:8px}
.cfg-field label{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--ink-soft)}
.cfg-input{padding:14px 16px;border:1px solid var(--line);background:var(--paper);
  font-family:var(--sans);font-size:15px;color:var(--ink);border-radius:0;
  transition:all .3s ease;width:100%}
.cfg-input:focus{outline:none;border-color:var(--accent);background:var(--bg)}

.cfg-upload{max-width:900px;margin:0 auto;padding:24px 28px;
  border:1px dashed var(--line);background:var(--paper);text-align:center;
  cursor:pointer;transition:all .3s ease}
.cfg-upload:hover{border-color:var(--accent);background:var(--bg-alt)}
.cfg-upload-icon{width:32px;height:32px;margin:0 auto 12px;color:var(--ink-soft)}
.cfg-upload-lbl{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--ink-soft)}
.cfg-upload-lbl strong{color:var(--ink);font-weight:500}
.cfg-upload input{display:none}

/* Units question box */
.cfg-units-box{max-width:900px;margin:32px auto 0;padding:28px 32px;
  background:var(--bg-alt);border:1px solid var(--line)}
.cfg-units-h{font-family:var(--serif);font-size:22px;font-weight:400;
  letter-spacing:-0.015em;color:var(--ink);margin:0 0 20px}
.cfg-units-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}
.cfg-same{display:flex;flex-direction:column;gap:8px;margin-bottom:0}
.cfg-same-opts{display:flex;gap:10px;flex-wrap:wrap}
.cfg-same-opt{cursor:pointer;padding:10px 16px;border:1px solid var(--line);
  background:var(--paper);font-family:var(--mono);font-size:11px;letter-spacing:0.10em;
  text-transform:uppercase;color:var(--ink);transition:all .25s ease}
.cfg-same-opt:hover{border-color:var(--ink-soft);background:var(--bg-alt)}
.cfg-same-opt.selected{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* ═══ STEP 5 — PRODUCTS ═══════════════════════════════════════ */
.cfg-products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  max-width:1200px;margin:0 auto}
.cfg-prod-card{position:relative;background:var(--paper);border:1px solid var(--line);
  overflow:hidden;transition:all .4s ease;display:flex;flex-direction:column}
.cfg-prod-card:hover{border-color:var(--ink-soft)}
.cfg-prod-card.has-qty{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.cfg-prod-img{aspect-ratio:4/3;background:var(--bg-alt);overflow:hidden;position:relative}
.cfg-prod-img img{width:100%;height:100%;object-fit:cover;
  transition:transform 1.2s cubic-bezier(.2,.7,.2,1);filter:saturate(0.95)}
.cfg-prod-card:hover .cfg-prod-img img{transform:scale(1.05);filter:saturate(1.05)}
.cfg-prod-body{padding:20px 22px 22px;flex:1;display:flex;flex-direction:column}
.cfg-prod-title{font-family:var(--serif);font-weight:400;font-size:20px;
  letter-spacing:-0.015em;color:var(--ink);margin:0 0 6px}
.cfg-prod-desc{font-family:var(--sans);font-size:12px;line-height:1.5;
  color:var(--ink-soft);margin:0 0 20px;flex:1}
.cfg-prod-foot{display:flex;justify-content:space-between;align-items:center}
.cfg-prod-price{font-family:var(--mono);font-size:11px;letter-spacing:0.08em;
  color:var(--ink)}
.cfg-prod-price strong{font-family:var(--serif);font-size:18px;font-weight:400;
  letter-spacing:-0.015em;margin-left:6px}
.cfg-qty{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line)}
.cfg-qty button{width:32px;height:32px;border:none;background:transparent;
  color:var(--ink);cursor:pointer;font-size:16px;font-family:var(--serif);
  transition:all .2s ease;padding:0}
.cfg-qty button:hover{background:var(--ink);color:var(--bg)}
.cfg-qty button:disabled{opacity:0.3;cursor:not-allowed}
.cfg-qty-val{min-width:36px;text-align:center;font-family:var(--mono);
  font-size:13px;color:var(--ink);padding:0 4px}

/* Suggestion pill (auto-add companions) */
.cfg-suggestion{max-width:1200px;margin:32px auto 0;padding:16px 20px;
  background:var(--bg-alt);border:1px solid var(--accent-soft);
  display:flex;align-items:center;gap:14px;
  animation:cfgSlideIn .5s cubic-bezier(.2,.7,.2,1)}
@keyframes cfgSlideIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.cfg-suggestion-icon{width:32px;height:32px;border-radius:50%;background:var(--accent);
  color:#fff;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.cfg-suggestion-icon svg{width:14px;height:14px}
.cfg-suggestion-txt{flex:1;font-size:14px;color:var(--ink);line-height:1.4}
.cfg-suggestion-txt strong{font-weight:500}
.cfg-suggestion-add{padding:8px 14px;font-family:var(--mono);font-size:10px;
  letter-spacing:0.16em;text-transform:uppercase;background:var(--ink);color:var(--bg);
  border:none;cursor:pointer;transition:background .3s ease}
.cfg-suggestion-add:hover{background:var(--accent)}

/* ═══ STEP 6 — MATERIALS ═══════════════════════════════════════ */
.cfg-mat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  max-width:1100px;margin:0 auto 40px}
.cfg-mat-card{position:relative;cursor:pointer;border:1px solid var(--line);
  overflow:hidden;transition:all .35s ease;background:var(--paper);
  aspect-ratio:4/3;display:flex;flex-direction:column}
.cfg-mat-card:hover{transform:translateY(-3px);box-shadow:0 20px 50px -15px rgba(0,0,0,.2)}
.cfg-mat-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}
.cfg-mat-swatch{flex:1;background:var(--bg-alt);position:relative}
.cfg-mat-lbl{padding:12px 16px;background:var(--paper);font-family:var(--serif);
  font-size:15px;font-weight:400;letter-spacing:-0.01em;color:var(--ink);border-top:1px solid var(--line)}
.cfg-mat-card .cfg-card-check{top:12px;right:12px;width:28px;height:28px}

.cfg-mat-areas{display:grid;grid-template-columns:1fr 1fr;gap:20px;
  max-width:900px;margin:0 auto}

/* ═══ STEP 7 — FINISHES ═══════════════════════════════════════ */
.cfg-fin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  max-width:900px;margin:0 auto}
.cfg-fin-card{position:relative;cursor:pointer;border:1px solid var(--line);
  overflow:hidden;transition:all .35s ease;background:var(--paper);
  aspect-ratio:1/1;display:flex;flex-direction:column}
.cfg-fin-card:hover{transform:translateY(-3px)}
.cfg-fin-card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}
.cfg-fin-swatch{flex:1;position:relative}
.cfg-fin-lbl{padding:10px 12px;background:var(--paper);font-family:var(--mono);
  font-size:10px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--ink);text-align:center;border-top:1px solid var(--line)}

/* ═══ STEP 8 — AI DESIGN STUDIO ═══════════════════════════════ */
.cfg-studio{background:#0f0e0a;color:#f0e9d9;min-height:100%;padding:80px 40px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;position:relative}
.cfg-studio::before{content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse at 30% 20%,rgba(232,199,145,.14),transparent 55%),
             radial-gradient(ellipse at 70% 80%,rgba(232,199,145,.10),transparent 60%);
  pointer-events:none}
.cfg-studio-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:0.24em;
  text-transform:uppercase;color:#c9a35b;margin-bottom:24px;position:relative}
.cfg-studio-h{font-family:var(--serif);font-weight:300;font-style:italic;
  font-size:clamp(32px,4.5vw,56px);line-height:1.1;letter-spacing:-0.03em;
  max-width:800px;margin:0 0 40px;color:#f0e9d9;position:relative}
.cfg-studio-h em{color:#c9a35b}
.cfg-studio-loader{width:280px;height:2px;background:rgba(232,199,145,.15);
  overflow:hidden;position:relative;margin:0 auto 32px}
.cfg-studio-loader::after{content:"";position:absolute;left:-40%;top:0;
  width:40%;height:100%;background:linear-gradient(90deg,transparent,#c9a35b,transparent);
  animation:cfgLoader 1.6s ease-in-out infinite}
@keyframes cfgLoader{to{left:100%}}
.cfg-studio-status{font-family:var(--mono);font-size:11px;letter-spacing:0.16em;
  text-transform:uppercase;color:rgba(240,233,217,.55);position:relative}

/* Render reveal after generation */
.cfg-render{display:none;max-width:1200px;margin:0 auto}
.cfg-render.visible{display:block;animation:cfgFadeIn 1s cubic-bezier(.2,.7,.2,1)}
@keyframes cfgFadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.cfg-render-main{position:relative;aspect-ratio:16/9;background:var(--bg-alt);
  overflow:hidden;margin-bottom:16px;box-shadow:0 40px 100px -30px rgba(0,0,0,.4)}
.cfg-render-main img{width:100%;height:100%;object-fit:cover;display:block}
.cfg-render-label{position:absolute;bottom:20px;left:20px;background:rgba(15,14,10,.55);
  backdrop-filter:blur(10px);padding:8px 14px;color:#fff;font-family:var(--mono);
  font-size:10px;letter-spacing:0.14em;text-transform:uppercase;
  border:1px solid rgba(255,255,255,.14)}
.cfg-render-actions{display:flex;justify-content:space-between;align-items:center;
  gap:20px;flex-wrap:wrap;margin-bottom:32px}

/* Demo disclaimer banner (below hero render) */
.cfg-demo-banner{
  display:flex;align-items:flex-start;gap:16px;
  margin:20px 0 24px;padding:20px 24px;
  background:linear-gradient(180deg, rgba(183,136,98,0.10), rgba(183,136,98,0.05));
  border:1px solid rgba(183,136,98,0.30);
  border-left:3px solid var(--accent);
  position:relative
}
.cfg-demo-banner-icon{
  width:22px;height:22px;flex-shrink:0;color:var(--accent);margin-top:2px
}
.cfg-demo-banner-txt{display:flex;flex-direction:column;gap:6px}
.cfg-demo-banner-txt strong{
  font-family:var(--mono);font-size:11px;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--accent);font-weight:600
}
.cfg-demo-banner-txt span{
  font-size:13.5px;line-height:1.6;color:var(--ink);
  max-width:720px
}
@media(max-width:640px){
  .cfg-demo-banner{padding:16px 18px;gap:12px}
  .cfg-demo-banner-txt span{font-size:12.5px}
}
.cfg-render-note{font-size:12px;color:var(--ink-soft);max-width:640px;line-height:1.55;
  padding:14px 18px;background:var(--bg-alt);border-left:2px solid var(--accent-soft)}
.cfg-render-btn{padding:12px 18px;background:transparent;border:1px solid var(--line);
  color:var(--ink);font-family:var(--mono);font-size:10px;letter-spacing:0.16em;
  text-transform:uppercase;cursor:pointer;transition:all .3s ease;display:inline-flex;
  align-items:center;gap:8px}
.cfg-render-btn svg{width:12px;height:12px}
.cfg-render-btn:hover{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* Variants */
.cfg-variants-h{font-family:var(--serif);font-weight:300;font-size:28px;
  letter-spacing:-0.02em;color:var(--ink);margin:40px 0 20px;text-align:center}
.cfg-variants{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:32px}
.cfg-variant{position:relative;aspect-ratio:16/10;background:var(--bg-alt);
  overflow:hidden;cursor:pointer;border:1px solid var(--line);transition:all .35s ease}
.cfg-variant:hover{transform:translateY(-3px);box-shadow:0 20px 40px -15px rgba(0,0,0,.25)}
.cfg-variant.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}
.cfg-variant img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.cfg-variant:hover img{transform:scale(1.05)}
.cfg-variant-tag{position:absolute;bottom:12px;left:12px;color:#fff;
  font-family:var(--mono);font-size:9px;letter-spacing:0.14em;text-transform:uppercase;
  background:rgba(15,14,10,.55);backdrop-filter:blur(6px);padding:5px 9px;
  border:1px solid rgba(255,255,255,.14)}

/* ═══ STEP 9 — SUMMARY & PRICE ═══════════════════════════════ */
.cfg-summary{max-width:1000px;margin:0 auto}
.cfg-summary-render{aspect-ratio:16/9;overflow:hidden;margin-bottom:32px;
  box-shadow:0 30px 80px -20px rgba(0,0,0,.3)}
.cfg-summary-render img{width:100%;height:100%;object-fit:cover;display:block}
.cfg-summary-table{border:1px solid var(--line);background:var(--paper);margin-bottom:20px}
.cfg-summary-row{display:grid;grid-template-columns:1fr auto;gap:20px;
  padding:16px 24px;border-bottom:1px solid var(--line);align-items:baseline}
.cfg-summary-row:last-child{border-bottom:none}
.cfg-summary-cat{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--ink-soft)}
.cfg-summary-val{font-family:var(--serif);font-size:20px;font-weight:400;
  letter-spacing:-0.015em;color:var(--ink)}
.cfg-summary-total{background:var(--ink);color:var(--bg);padding:24px 28px;
  display:grid;grid-template-columns:1fr auto;gap:20px;align-items:baseline;margin-bottom:32px}
.cfg-summary-total-lbl{font-family:var(--mono);font-size:11px;letter-spacing:0.16em;
  text-transform:uppercase;opacity:0.7}
.cfg-summary-total-val{font-family:var(--serif);font-weight:300;font-size:44px;
  letter-spacing:-0.03em;line-height:1;text-align:right}
.cfg-summary-total-range{grid-column:1/-1;font-family:var(--mono);font-size:11px;
  letter-spacing:0.10em;color:var(--accent-soft);margin-top:8px}
.cfg-excluded{background:var(--bg-alt);padding:20px 24px;margin-bottom:32px}
.cfg-excluded-h{font-family:var(--mono);font-size:10px;letter-spacing:0.14em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:12px}
.cfg-excluded-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.cfg-excluded-list li{font-family:var(--mono);font-size:10px;letter-spacing:0.10em;
  padding:5px 9px;border:1px solid var(--line);color:var(--ink-soft);background:var(--paper)}

/* ═══ STEP 10 — CONTACT FORM ═══════════════════════════════════ */
.cfg-form{max-width:900px;margin:0 auto}
.cfg-code-box{background:var(--bg-alt);border:1px solid var(--line);
  padding:24px 28px;margin-bottom:36px;display:flex;justify-content:space-between;
  align-items:center;flex-wrap:wrap;gap:16px}
.cfg-code-lbl{font-family:var(--mono);font-size:10px;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
.cfg-code-val{font-family:var(--mono);font-size:22px;letter-spacing:0.12em;
  color:var(--ink);font-weight:500}
.cfg-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px;margin-bottom:20px}
.cfg-form-grid .full{grid-column:1/-1}
.cfg-form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.cfg-form-btn{padding:16px 24px;font-family:var(--sans);font-size:12px;
  letter-spacing:0.16em;text-transform:uppercase;font-weight:500;cursor:pointer;
  transition:all .35s ease;border:1px solid var(--ink);flex:1;min-width:200px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px}
.cfg-form-btn.primary{background:var(--ink);color:var(--bg)}
.cfg-form-btn.primary:hover{background:var(--accent);border-color:var(--accent)}
.cfg-form-btn.ghost{background:transparent;color:var(--ink)}
.cfg-form-btn.ghost:hover{background:var(--ink);color:var(--bg)}

/* ═══ ASIDE (live summary rail) ═══════════════════════════════ */
.cfg-aside{background:var(--paper);border-left:1px solid var(--line);
  padding:32px 28px 24px;overflow-y:auto;display:flex;flex-direction:column;gap:8px}
.cfg-aside-h{font-family:var(--mono);font-size:10px;letter-spacing:0.18em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:16px;padding-bottom:16px;
  border-bottom:1px solid var(--line)}
.cfg-aside-row{display:flex;justify-content:space-between;align-items:baseline;
  gap:12px;padding:10px 0;border-bottom:1px solid var(--line-soft);font-size:13px}
.cfg-aside-row:last-of-type{border-bottom:none}
.cfg-aside-lbl{font-family:var(--mono);font-size:10px;letter-spacing:0.12em;
  text-transform:uppercase;color:var(--ink-soft);flex-shrink:0}
.cfg-aside-val{font-family:var(--sans);color:var(--ink);text-align:right;font-weight:500}
.cfg-aside-val em{font-family:var(--serif);font-style:italic;color:var(--accent);font-weight:400}
.cfg-aside-empty{font-size:13px;color:var(--ink-soft);font-style:italic;
  line-height:1.5;padding:20px 0}
.cfg-aside-price{margin-top:auto;padding-top:20px;border-top:1px solid var(--line)}
.cfg-aside-price-lbl{font-family:var(--mono);font-size:10px;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
.cfg-aside-price-val{font-family:var(--serif);font-weight:300;font-size:28px;
  letter-spacing:-0.02em;color:var(--ink);line-height:1}
.cfg-aside-price-range{font-family:var(--mono);font-size:10px;letter-spacing:0.08em;
  color:var(--accent);margin-top:6px}
.cfg-aside-price-hint{font-family:var(--sans);font-size:10.5px;line-height:1.45;
  color:var(--ink-soft);margin-top:10px;font-style:italic;letter-spacing:0.01em;
  padding-top:8px;border-top:1px dashed rgba(0,0,0,0.08)}

/* ═══ BOTTOM NAVIGATION ═══════════════════════════════════════ */
.cfg-nav{position:absolute;bottom:0;left:0;right:340px;padding:20px 56px;
  background:linear-gradient(to top,var(--bg) 60%,rgba(245,242,236,0) 100%);
  display:flex;justify-content:space-between;align-items:center;gap:20px;z-index:4}
.cfg-btn{display:inline-flex;align-items:center;gap:12px;padding:14px 22px;
  font-family:var(--sans);font-size:12px;letter-spacing:0.18em;text-transform:uppercase;
  font-weight:500;cursor:pointer;transition:all .35s ease;border:1px solid transparent;
  background:transparent}
.cfg-btn svg{width:14px;height:14px}
.cfg-btn-primary{background:var(--ink);color:var(--bg);border-color:var(--ink);
  padding:16px 28px}
.cfg-btn-primary:hover{background:var(--accent);border-color:var(--accent)}
.cfg-btn-primary:disabled{opacity:0.35;cursor:not-allowed}
.cfg-btn-primary:disabled:hover{background:var(--ink);border-color:var(--ink)}
.cfg-btn-ghost{color:var(--ink)}
.cfg-btn-ghost:hover{color:var(--accent)}
.cfg-btn-ghost.hidden{visibility:hidden}

/* ═══ SUCCESS SCREEN ═══════════════════════════════════════════ */
.cfg-done{max-width:640px;margin:0 auto;text-align:center;padding:60px 0}
.cfg-done-ico{width:80px;height:80px;border-radius:50%;background:var(--accent);
  color:#fff;margin:0 auto 28px;display:inline-flex;align-items:center;justify-content:center}
.cfg-done-ico svg{width:36px;height:36px}
.cfg-done-h{font-family:var(--serif);font-weight:300;font-size:clamp(32px,4vw,52px);
  letter-spacing:-0.03em;margin:0 0 20px}
.cfg-done-h em{font-style:italic;color:var(--accent);font-weight:400}
.cfg-done-p{font-size:16px;line-height:1.6;color:var(--ink-soft);margin:0 0 32px}
.cfg-done-code{display:inline-block;padding:14px 24px;background:var(--bg-alt);
  border:1px solid var(--line);font-family:var(--mono);font-size:18px;letter-spacing:0.14em;
  margin-bottom:32px}

/* ═══ HOMEPAGE HOOK SECTION ═══════════════════════════════════ */
.hook-section{padding:0;position:relative;background:var(--ink);color:var(--bg);
  overflow:hidden;border-top:1px solid var(--line)}
.hook-grid{display:grid;grid-template-columns:1fr 1fr;min-height:640px;align-items:stretch}
.hook-media{position:relative;overflow:hidden;background:var(--bg-alt)}
.hook-media img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform 14s ease-out;transform:scale(1.05)}
.hook-section.in-view .hook-media img{transform:scale(1)}
.hook-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to right,transparent 60%,rgba(15,14,10,.35))}
.hook-content{padding:80px 60px;display:flex;flex-direction:column;justify-content:center;
  background:var(--ink)}
.hook-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:0.22em;
  text-transform:uppercase;color:var(--accent-soft);margin-bottom:24px}
.hook-title{font-family:var(--serif);font-weight:300;font-size:clamp(44px,5.5vw,88px);
  line-height:0.98;letter-spacing:-0.04em;margin:0 0 32px;color:var(--bg)}
.hook-title em{font-style:italic;color:var(--accent-soft);font-weight:400}
.hook-desc{font-size:16px;line-height:1.65;color:color-mix(in oklab,var(--bg) 68%,transparent);
  max-width:520px;margin:0 0 40px;font-weight:300}
.hook-cta{display:inline-flex;align-items:center;gap:20px;padding:20px 4px 20px 4px;
  font-family:var(--sans);font-size:13px;letter-spacing:0.22em;text-transform:uppercase;
  font-weight:500;color:var(--bg);background:transparent;border:none;cursor:pointer;
  transition:color .4s ease;align-self:flex-start}
.hook-cta-text{position:relative;padding-bottom:4px}
.hook-cta-text::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:currentColor;transform:scaleX(1);transform-origin:left;
  transition:transform .6s cubic-bezier(.7,0,.2,1)}
.hook-cta:hover .hook-cta-text::after{transform:scaleX(0);transform-origin:right}
.hook-cta-arrow{position:relative;width:52px;height:52px;border-radius:50%;
  background:var(--accent);color:var(--bg);display:inline-flex;align-items:center;
  justify-content:center;transition:transform .5s cubic-bezier(.2,.7,.2,1),
    background .4s ease;flex-shrink:0}
.hook-cta-arrow svg{width:18px;height:18px}
.hook-cta:hover .hook-cta-arrow{background:var(--accent-soft);transform:rotate(-45deg) scale(1.1)}
.hook-time{margin-top:20px;font-family:var(--mono);font-size:10px;letter-spacing:0.14em;
  text-transform:uppercase;color:color-mix(in oklab,var(--bg) 45%,transparent)}
.hook-time::before{content:"● ";color:var(--accent-soft)}

/* ═══ CONTACT FORM (in hook section) — Premium Editorial Style ═══ */
.hook-form-wrap{padding:72px 60px !important;justify-content:flex-start !important}
.hook-form-wrap .hook-eyebrow{margin-bottom:20px}
.hook-form-wrap .hook-title{font-size:clamp(38px,4vw,54px) !important;margin-bottom:16px !important;line-height:1.02 !important}
.hook-form-lead{font-size:15px;line-height:1.65;color:rgba(245,242,236,0.62);
  max-width:480px;margin:0 0 40px 0;font-weight:300}

.hook-form{display:flex !important;flex-direction:column !important;gap:26px !important;
  max-width:100%;width:100%;margin:0;padding:0}
.hf-row{display:grid !important;grid-template-columns:1fr 1fr !important;gap:24px !important;margin:0}

.hf-field{display:flex !important;flex-direction:column !important;position:relative;margin:0;padding:0;width:100%}
.hf-lbl{display:block;font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:9.5px;letter-spacing:0.22em;text-transform:uppercase;
  color:rgba(245,242,236,0.5);margin-bottom:10px !important;font-weight:500;line-height:1}

/* INPUT / TEXTAREA / SELECT — all with same clean underline style */
.hook-form input[type="text"],
.hook-form input[type="email"],
.hook-form input[type="tel"],
.hook-form textarea,
.hook-form select{
  width:100% !important;
  display:block !important;
  background:transparent !important;
  border:none !important;
  border-bottom:1px solid rgba(245,242,236,0.18) !important;
  border-radius:0 !important;
  color:#f5f2ec !important;
  font-family:'Inter Tight', -apple-system, sans-serif !important;
  font-size:15px !important;
  padding:10px 0 !important;
  margin:0 !important;
  transition:border-color .35s ease !important;
  font-weight:300 !important;
  box-sizing:border-box !important;
  outline:none !important;
  box-shadow:none !important;
  -webkit-appearance:none !important;
  appearance:none !important;
  line-height:1.4 !important;
}
.hook-form textarea{resize:vertical !important;min-height:96px !important;line-height:1.5 !important}

.hook-form input:hover,
.hook-form textarea:hover,
.hook-form select:hover{border-bottom-color:rgba(245,242,236,0.35) !important}

.hook-form input:focus,
.hook-form textarea:focus,
.hook-form select:focus{border-bottom-color:#c9a475 !important}

.hook-form input::placeholder,
.hook-form textarea::placeholder{color:rgba(245,242,236,0.25) !important;font-weight:300}

/* Autofill fix — Chrome/Safari force background */
.hook-form input:-webkit-autofill,
.hook-form input:-webkit-autofill:hover,
.hook-form input:-webkit-autofill:focus{
  -webkit-text-fill-color:#f5f2ec !important;
  -webkit-box-shadow:0 0 0 1000px transparent inset !important;
  transition:background-color 9999s ease-in-out 0s;
  caret-color:#f5f2ec;
}

/* SELECT — custom styling */
.hf-select{position:relative}
.hook-form .hf-select select{
  cursor:pointer !important;
  padding-right:32px !important;
  color:#f5f2ec !important;
  background-image:none !important;
}
.hook-form .hf-select select:required:invalid{color:rgba(245,242,236,0.35) !important}
.hook-form .hf-select select option{background:#0f0e0a;color:#f5f2ec;padding:10px}
.hf-select-arrow{position:absolute !important;right:4px !important;bottom:12px !important;
  pointer-events:none;color:rgba(245,242,236,0.4);font-size:12px;line-height:1}

/* FILE UPLOAD */
.hf-file-wrap{display:flex;flex-direction:column;gap:12px;margin:0}
.hf-file-btn{display:inline-flex !important;align-items:center;gap:12px;
  padding:16px 20px !important;
  background:transparent !important;
  border:1px dashed rgba(245,242,236,0.2) !important;
  border-radius:0 !important;
  cursor:pointer;
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:10px;letter-spacing:0.16em;text-transform:uppercase;
  color:rgba(245,242,236,0.62);
  transition:all .35s ease;font-weight:500;
  align-self:flex-start;
  margin:0;
}
.hf-file-btn:hover{border-color:#c9a475 !important;color:#f5f2ec}
.hf-file-btn svg{flex-shrink:0;opacity:.7}
.hf-file-btn:hover svg{opacity:1;color:#c9a475}
.hf-file-list{display:flex;flex-direction:column;gap:6px}
.hf-file-item{display:flex;align-items:center;gap:12px;padding:10px 14px;
  background:rgba(245,242,236,0.04);
  font-family:'JetBrains Mono', ui-monospace, monospace;
  font-size:10px;letter-spacing:0.06em;
  color:rgba(245,242,236,0.75)}
.hf-file-item .fname{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hf-file-item .fremove{background:none;border:none;color:inherit;cursor:pointer;
  padding:0 4px;font-size:16px;line-height:1;opacity:.5;transition:opacity .3s}
.hf-file-item .fremove:hover{opacity:1;color:#c95a4a}

/* PRIVACY CHECKBOX */
.hf-privacy{display:flex !important;align-items:flex-start;gap:14px;
  font-size:12.5px;line-height:1.55;
  color:rgba(245,242,236,0.62);
  cursor:pointer;font-weight:300;margin:8px 0 0 0;
  padding:0;position:relative;user-select:none}
.hf-privacy input[type="checkbox"]{
  position:absolute !important;opacity:0 !important;
  width:18px !important;height:18px !important;top:2px;left:0;
  margin:0 !important;cursor:pointer;z-index:2}
.hf-checkbox{width:18px !important;height:18px !important;flex-shrink:0;
  border:1px solid rgba(245,242,236,0.25);
  background:transparent;display:inline-flex;align-items:center;justify-content:center;
  transition:all .3s ease;margin-top:1px;position:relative;box-sizing:border-box}
.hf-checkbox::after{content:"";width:8px;height:8px;background:#c9a475;
  opacity:0;transform:scale(0);transition:all .25s cubic-bezier(.2,.7,.2,1)}
.hf-privacy input:checked ~ .hf-checkbox{border-color:#c9a475}
.hf-privacy input:checked ~ .hf-checkbox::after{opacity:1;transform:scale(1)}
.hf-privacy input:focus-visible ~ .hf-checkbox{outline:1px solid #c9a475;outline-offset:2px}
.hf-privacy a{color:#c9a475;text-decoration:underline;text-underline-offset:2px}
.hf-privacy a:hover{color:#f5f2ec}

/* SUBMIT BUTTON */
.hook-form-submit{margin-top:20px !important;background:none !important;border:none !important;
  padding:22px 4px !important;cursor:pointer;
  display:inline-flex;align-items:center;gap:20px;
  font-family:'Inter Tight', -apple-system, sans-serif;
  font-size:13px;letter-spacing:0.2em;text-transform:uppercase;font-weight:500;
  color:#f5f2ec;
  align-self:flex-start}
.hook-form-submit .hook-cta-text{position:relative;padding-bottom:4px}
.hook-form-submit .hook-cta-text::after{content:"";position:absolute;left:0;bottom:0;
  height:1px;width:100%;background:currentColor;transform:scaleX(1);
  transform-origin:left center;transition:transform .5s cubic-bezier(.7,0,.2,1)}
.hook-form-submit:hover .hook-cta-text::after{transform:scaleX(0);transform-origin:right}
.hook-form-submit .hook-cta-arrow{position:relative;width:52px;height:52px;border-radius:50%;
  background:#c9a475;color:#0f0e0a;display:inline-flex;align-items:center;justify-content:center;
  transition:transform .5s cubic-bezier(.2,.7,.2,1), background .4s ease;flex-shrink:0}
.hook-form-submit .hook-cta-arrow svg{width:18px;height:18px}
.hook-form-submit:hover .hook-cta-arrow{background:#e0bc82;transform:rotate(-45deg) scale(1.08)}
.hook-form.submitting{opacity:.55;pointer-events:none}

/* SUCCESS STATE */
.hook-form-success{opacity:0;transform:translateY(20px);animation:hfs-in .8s cubic-bezier(.2,.7,.2,1) forwards;padding:20px 0}
@keyframes hfs-in{to{opacity:1;transform:translateY(0)}}
.hfs-icon{width:64px;height:64px;border-radius:50%;
  background:rgba(201,164,117,0.18);
  color:#c9a475;display:inline-flex;align-items:center;justify-content:center;margin-bottom:28px;
  border:1px solid rgba(201,164,117,0.42)}
.hfs-title{font-family:'Fraunces', Georgia, serif;font-weight:300;
  font-size:clamp(32px,3.5vw,44px);letter-spacing:-0.02em;line-height:1.05;
  margin:0 0 18px 0;color:#f5f2ec}
.hfs-desc{font-size:15px;line-height:1.65;color:rgba(245,242,236,0.68);
  max-width:480px;font-weight:300;margin:0}

/* ═══ RESPONSIVE ═══ */
@media (max-width:1024px){
  .hook-form-wrap{padding:56px 32px !important}
}
@media (max-width:768px){
  .hook-form-wrap{padding:48px 24px !important}
  .hf-row{grid-template-columns:1fr !important;gap:22px !important}
  .hook-form{gap:22px !important}
  .hook-form input, .hook-form textarea, .hook-form select{font-size:16px !important}
  .hook-form-submit{width:100%;justify-content:space-between}
}

/* ═══ RESPONSIVE ═══════════════════════════════════════════════ */
@media (max-width:1280px){
  .cfg-grid,.cfg-grid.grid-4{grid-template-columns:repeat(3,1fr)}
  .cfg-grid.grid-5{grid-template-columns:repeat(4,1fr)}
  .cfg-mat-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  .cfg-stage{grid-template-columns:1fr}
  .cfg-aside{display:none}
  .cfg-nav{right:0}
  .cfg-main{padding:40px 32px 100px}
  .cfg-step-h{font-size:clamp(32px,7vw,52px)}
  .cfg-grid,.cfg-grid.grid-4,.cfg-grid.grid-5,.cfg-products-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .cfg-mat-grid{grid-template-columns:repeat(3,1fr);gap:12px}
  .cfg-fin-grid{grid-template-columns:repeat(4,1fr);gap:12px}
  .cfg-variants{grid-template-columns:1fr;gap:12px}
  .cfg-size-presets{grid-template-columns:repeat(2,1fr)}
  .cfg-size-advanced{grid-template-columns:1fr}
  .cfg-form-grid{grid-template-columns:1fr}
  .hook-grid{grid-template-columns:1fr}
  .hook-media{aspect-ratio:16/10}
  .hook-content{padding:56px 32px}
  .cfg-topbar{padding:14px 20px;gap:12px}
  .cfg-progress{max-width:none}
  .cfg-progress-label{display:none}
}
@media (max-width:600px){
  .cfg-grid,.cfg-grid.grid-4,.cfg-grid.grid-5,.cfg-products-grid,
  .cfg-mat-grid,.cfg-fin-grid,.cfg-units-grid,.cfg-mat-areas{grid-template-columns:1fr}
  .cfg-fin-grid{grid-template-columns:repeat(2,1fr)}
  .cfg-brand-sub{display:none}
  .cfg-main{padding:28px 20px 100px}
  .cfg-step-head{margin-bottom:32px}
  .cfg-form-btn{min-width:100%}
  .cfg-nav{padding:14px 20px}
  .cfg-btn{padding:12px 16px;font-size:11px}
}