@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&family=Barlow:wght@300;400;500;600&family=Barlow+Condensed:wght@400;500;600;700&display=swap');

/* ─── CSS Variables — DARK (default) ─────────────────────────── */
:root,
[data-theme="dark"] {
  --gold:        #C8922A;
  --gold-light:  #E8B84B;
  --gold-dim:    #8a621c;
  --obsidian:    #0a0a0c;
  --obsidian-2:  #111114;
  --obsidian-3:  #18181d;
  --steel:       #1e1e25;
  --slate:       #2c2c38;
  --mist:        #8a8a9a;
  --fog:         #c4c4d0;
  --white:       #f4f2ee;
  --red-accent:  #c0392b;

  --bg-body:     var(--obsidian);
  --bg-alt:      var(--obsidian-2);
  --bg-card:     var(--steel);
  --bg-input:    var(--obsidian-3);
  --border:      rgba(200,146,42,.15);
  --border-soft: rgba(255,255,255,.06);
  --text-main:   var(--white);
  --text-body:   var(--fog);
  --text-muted:  var(--mist);
  --hero-bg:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(200,146,42,.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(192,57,43,.05) 0%, transparent 60%),
    var(--obsidian);
  --nav-blur-bg: rgba(10,10,12,.88);
  --noise-opacity: 0.35;
  --grid-line: rgba(200,146,42,.06);

  --font-display: 'Cormorant Garamond', serif;
  --font-body:    'Barlow', sans-serif;
  --font-label:   'Barlow Condensed', sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.76, 0, 0.24, 1);
}

/* ─── CSS Variables — LIGHT ──────────────────────────────────── */
[data-theme="light"] {
  --gold:        #b07d18;
  --gold-light:  #c89020;
  --gold-dim:    #8a621c;
  --obsidian:    #f4f1e8;
  --obsidian-2:  #e9e5d8;
  --obsidian-3:  #dedad0;
  --steel:       #d4cfc3;
  --slate:       #c8c2b4;
  --mist:        #4a3f2c;
  --fog:         #2a2016;
  --white:       #16120a;
  --red-accent:  #b83025;
  --bg-body:     #f4f1e8;
  --bg-alt:      #e9e5d8;
  --bg-card:     #dedad0;
  --bg-input:    #d4cfc3;
  --border:      rgba(120,85,15,.22);
  --border-soft: rgba(0,0,0,.10);
  --text-main:   #16120a;
  --text-body:   #2a2016;
  --text-muted:  #4a3f2c;
  --hero-bg:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(176,125,24,.09) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 10% 80%, rgba(192,57,43,.05) 0%, transparent 60%),
    #f4f1e8;
  --nav-blur-bg: rgba(244,241,232,.95);
  --noise-opacity: 0.08;
  --grid-line: rgba(120,85,15,.07);
}

/* ── Light-mode targeted overrides ──────────────────────────── */
[data-theme="light"] .nav-links a { color: #4a3f2c; }
[data-theme="light"] .nav-links a:hover { color: #16120a; }
[data-theme="light"] .hero-h1 .outline-text { -webkit-text-stroke: 1.5px rgba(120,85,15,.30); }
[data-theme="light"] .hero-sub { color: #4a3f2c; }
[data-theme="light"] .stat-label { color: #4a3f2c; }
[data-theme="light"] .why-num { color: rgba(120,85,15,.10); }
[data-theme="light"] .why-card:hover .why-num { color: rgba(120,85,15,.18); }
[data-theme="light"] .why-card p { color: #4a3f2c; }
[data-theme="light"] .about-card { border-color: rgba(120,85,15,.22); box-shadow: 0 2px 16px rgba(0,0,0,.06); }
[data-theme="light"] .about-card p { color: #4a3f2c; }
[data-theme="light"] .about-card:hover { box-shadow: 0 24px 60px rgba(0,0,0,.15), 0 0 0 1px rgba(120,85,15,.55) !important; }
[data-theme="light"] .process-step h3 { color: #16120a; }
[data-theme="light"] .process-step p  { color: #4a3f2c; }
[data-theme="light"] .contact-info p { color: #4a3f2c; }
[data-theme="light"] .contact-item   { border-color: rgba(0,0,0,.08); }
[data-theme="light"] .ci-val         { color: #2a2016; }
[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea {
  border-color: rgba(120,85,15,.22);
  background: #e9e5d8;
  color: #16120a;
}
[data-theme="light"] .form-group input::placeholder,
[data-theme="light"] .form-group textarea::placeholder { color: #7a6a4e; }
[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light"] .form-group textarea:focus { border-color: var(--gold); background: #f4f1e8; }
[data-theme="light"] .form-group label { color: #4a3f2c; }
[data-theme="light"] footer { border-color: rgba(120,85,15,.18); }
[data-theme="light"] .footer-copy { color: #4a3f2c; }
[data-theme="light"] .btn-ghost { color: #2a2016; }
[data-theme="light"] .btn-ghost:hover { color: #16120a; }
[data-theme="light"] .btn-outline { border-color: rgba(120,85,15,.4); color: #b07d18; }
[data-theme="light"] .btn-outline:hover { background: rgba(120,85,15,.08); border-color: var(--gold); }
[data-theme="light"] #cta { border-color: rgba(120,85,15,.18); }
[data-theme="light"] #cta p { color: #4a3f2c; }
[data-theme="light"] .theme-toggle { border-color: rgba(120,85,15,.25); color: #4a3f2c; }
[data-theme="light"] .hero-grid::after { background: linear-gradient(to bottom, transparent 60%, #f4f1e8 100%); }
/* light mode slider */
[data-theme="light"] .product-card { background: #d4cfc3; border-color: rgba(120,85,15,.25); }
[data-theme="light"] .product-card .card-name { color: #16120a; }
[data-theme="light"] .product-card .card-desc { color: #4a3f2c; }
[data-theme="light"] .product-card .card-spec-val { color: #2a2016; }
[data-theme="light"] .product-card.active { border-color: var(--gold); background: #e9e5d8; }
[data-theme="light"] .slider-arrow { border-color: rgba(120,85,15,.4); color: #b07d18; }
[data-theme="light"] .slider-dot { background: rgba(120,85,15,.3); }
[data-theme="light"] .slider-dot.active { background: #b07d18; }
[data-theme="light"] .slider-fade-left  { background: linear-gradient(to right, #f4f1e8, transparent); }
[data-theme="light"] .slider-fade-right { background: linear-gradient(to left,  #f4f1e8, transparent); }

/* ─── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg-body);
  color: var(--text-main);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
  transition: background .4s, color .4s;
}
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px;
  opacity: var(--noise-opacity);
  transition: opacity .4s;
}
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 2px; }

/* ─── Custom Cursor ──────────────────────────────────────────── */
#cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 9999; pointer-events: none;
  width: 36px; height: 36px;
  border: 1px solid var(--gold); border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width .3s var(--ease-out-expo), height .3s var(--ease-out-expo), border-color .3s;
  mix-blend-mode: difference;
}
#cursor-dot {
  position: fixed; top: 0; left: 0; z-index: 10000; pointer-events: none;
  width: 6px; height: 6px; background: var(--gold-light); border-radius: 50%;
  transform: translate(-50%, -50%);
}
body:has(a:hover) #cursor-ring,
body:has(button:hover) #cursor-ring { width: 60px; height: 60px; border-color: var(--gold-light); }

/* ─── Utility ────────────────────────────────────────────────── */
.label {
  font-family: var(--font-label); font-size: 11px;
  letter-spacing: .25em; text-transform: uppercase; color: var(--gold);
}
section { position: relative; }

/* ─── Reveal Animations ──────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .75s var(--ease-out-expo), transform .75s var(--ease-out-expo); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-60px); transition: opacity .75s var(--ease-out-expo), transform .75s var(--ease-out-expo); }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(60px); transition: opacity .75s var(--ease-out-expo), transform .75s var(--ease-out-expo); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.d1 { transition-delay: .1s; } .d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; } .d4 { transition-delay: .4s; }
.d5 { transition-delay: .5s; } .d6 { transition-delay: .6s; }

/* ─── NAV ────────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 60px;
  transition: background .4s, padding .4s, backdrop-filter .4s;
}
nav.scrolled { background: var(--nav-blur-bg); backdrop-filter: blur(20px); padding: 16px 60px; border-bottom: 1px solid var(--border); }
.nav-logo { display: flex; align-items: center; gap: 2px; text-decoration: none; }
.nav-logo-icon { width: 58px; height: 58px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; overflow: hidden; border-radius: 8px; }
.nav-logo-icon img { width: 100%; height: 100%; object-fit: contain; }
.nav-logo-text { line-height: 1.1; }
.nav-logo-text strong { display: block; font-family: var(--font-label); font-size: 20px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-main); }
.nav-logo-text span { font-family: var(--font-label); font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 40px; list-style: none; }
.nav-links a { font-family: var(--font-label); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); text-decoration: none; position: relative; padding-bottom: 4px; transition: color .3s; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: var(--gold); transition: width .35s var(--ease-out-expo); }
.nav-links a:hover { color: var(--text-main); }
.nav-links a:hover::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 16px; }

/* ─── Theme Toggle ───────────────────────────────────────────── */
.theme-toggle { display: flex; align-items: center; gap: 8px; background: none; border: 1px solid var(--border); padding: 8px 14px; cursor: none; color: var(--text-muted); transition: border-color .3s, color .3s, background .3s; }
.theme-toggle:hover { border-color: var(--gold); color: var(--gold); background: rgba(200,146,42,.06); }
.theme-toggle-track { width: 36px; height: 20px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; position: relative; transition: background .4s, border-color .4s; flex-shrink: 0; }
[data-theme="light"] .theme-toggle-track { background: rgba(200,146,42,.2); border-color: var(--gold-dim); }
.theme-toggle-thumb { position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; background: var(--gold); border-radius: 50%; transition: transform .35s var(--ease-out-expo); }
[data-theme="light"] .theme-toggle-thumb { transform: translateX(16px); }
.theme-toggle svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; flex-shrink: 0; }
.icon-moon { display: block; } .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: none; } [data-theme="light"] .icon-sun { display: block; }
.nav-cta { font-family: var(--font-label); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; background: var(--gold); color: var(--obsidian); border: none; padding: 11px 26px; cursor: none; font-weight: 600; clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%); transition: background .3s, transform .3s; }
.nav-cta:hover { background: var(--gold-light); transform: scale(1.03); }

/* ─── HERO ───────────────────────────────────────────────────── */
#hero { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 160px 60px 140px; overflow: hidden; background: var(--hero-bg); position: relative; transition: background .4s; }
.hero-grid { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-grid::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 80px 80px; animation: gridDrift 20s linear infinite; }
@keyframes gridDrift { from { transform: translateY(0); } to { transform: translateY(80px); } }
.hero-grid::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 60%, var(--bg-body) 100%); transition: background .4s; }
.hex-float { position: absolute; pointer-events: none; opacity: .12; animation: floatHex 8s ease-in-out infinite; }
.hex-float svg { fill: var(--gold); }
.hex-float:nth-child(1) { top: 15%; right: 8%; animation-delay: 0s; }
.hex-float:nth-child(2) { top: 55%; right: 20%; animation-delay: -3s; transform: scale(.6); }
.hex-float:nth-child(3) { top: 30%; right: 35%; animation-delay: -5s; transform: scale(.4); }
.hex-float:nth-child(4) { top: 70%; right: 5%; animation-delay: -1.5s; transform: scale(.8); }
@keyframes floatHex { 0%, 100% { transform: translateY(0) rotate(0deg); } 33% { transform: translateY(-20px) rotate(5deg); } 66% { transform: translateY(10px) rotate(-3deg); } }
.hero-inner { position: relative; z-index: 2; max-width: 900px; }
.hero-tagline { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; opacity: 0; transform: translateY(20px); animation: fadeUp .8s .2s var(--ease-out-expo) forwards; }
.hero-tagline-line { width: 60px; height: 1px; background: var(--gold); }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.hero-h1 { font-family: var(--font-display); font-size: clamp(52px, 8vw, 110px); font-weight: 300; line-height: .95; letter-spacing: -.02em; margin-bottom: 36px; opacity: 0; transform: translateY(30px); animation: fadeUp 1s .4s var(--ease-out-expo) forwards; }
.hero-h1 em { font-style: italic; color: var(--gold-light); }
.hero-main-line { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.hero-solutions { display: block; margin-top: 10px; }
.hero-h1 .outline-text { -webkit-text-stroke: 1px rgba(200,146,42,.3); color: transparent; }
.hero-sub { font-size: 15px; color: var(--text-muted); max-width: 480px; line-height: 1.8; opacity: 0; transform: translateY(20px); animation: fadeUp .8s .65s var(--ease-out-expo) forwards; }
.hero-actions { position: absolute; bottom: 60px; left: 60px; z-index: 2; display: flex; align-items: center; gap: 28px; opacity: 0; transform: translateY(20px); animation: fadeUp .8s .85s var(--ease-out-expo) forwards; }
.hero-stats { position: absolute; bottom: 60px; right: 60px; z-index: 2; display: flex; gap: 48px; opacity: 0; animation: fadeUp .8s 1.1s var(--ease-out-expo) forwards; }
.stat { text-align: right; }
.stat-num { font-family: var(--font-display); font-size: 48px; font-weight: 600; color: var(--gold-light); line-height: 1; display: block; }
.stat-label { font-family: var(--font-label); font-size: 10px; letter-spacing: .2em; color: var(--text-muted); }

/* ─── Buttons ────────────────────────────────────────────────── */
.btn-primary { font-family: var(--font-label); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; font-weight: 600; background: var(--gold); color: var(--obsidian); border: none; padding: 16px 38px; cursor: none; clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%); position: relative; overflow: hidden; transition: transform .3s; text-decoration: none; display: inline-block; }
.btn-primary::before { content: ''; position: absolute; inset: 0; background: var(--gold-light); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease-in-out); }
.btn-primary:hover::before { transform: scaleX(1); }
.btn-primary:hover { transform: scale(1.02); }
.btn-primary span { position: relative; z-index: 1; }
.btn-ghost { font-family: var(--font-label); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-body); text-decoration: none; display: flex; align-items: center; gap: 10px; transition: color .3s, gap .3s; }
.btn-ghost:hover { color: var(--text-main); gap: 16px; }
.btn-ghost svg { width: 18px; height: 18px; stroke: currentColor; fill: none; }
.btn-outline { font-family: var(--font-label); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); border: 1px solid rgba(200,146,42,.4); padding: 15px 36px; text-decoration: none; cursor: none; transition: background .3s, color .3s, border-color .3s; }
.btn-outline:hover { background: rgba(200,146,42,.1); border-color: var(--gold); }
.section-cta { margin-top: 48px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.section-cta--center { justify-content: center; }

/* ─── Section common ─────────────────────────────────────────── */
.section-head { margin-bottom: 72px; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(38px, 5vw, 68px); font-weight: 300; line-height: 1.05; letter-spacing: -.01em; margin-top: 12px; }

/* ─── ABOUT ──────────────────────────────────────────────────── */
#about { padding: 140px 60px; background: var(--bg-alt); transition: background .4s; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.about-visual { position: relative; height: 500px; overflow: visible; }
.about-card { position: absolute; background: var(--bg-card); border: 1px solid var(--border); padding: 32px; will-change: transform, box-shadow; isolation: isolate; transition: transform 0.5s cubic-bezier(0.16,1,0.3,1), box-shadow 0.5s ease, border-color 0.45s ease; }
.about-card-main { inset: 0; right: 80px; bottom: 80px; display: flex; flex-direction: column; justify-content: space-between; }
.about-card-overlay { bottom: 0; right: 0; left: 80px; top: 280px; background: var(--slate); z-index: 2; }
.about-card-accent { width: 4px; background: var(--gold); position: absolute; left: 0; top: 32px; bottom: 32px; transition: top 0.45s cubic-bezier(0.16,1,0.3,1), bottom 0.45s cubic-bezier(0.16,1,0.3,1); }
.about-card:hover .about-card-accent { top: 0; bottom: 0; }
.about-card-icon { width: 56px; height: 56px; background: rgba(200,146,42,.1); border: 1px solid rgba(200,146,42,.3); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; transition: background 0.35s ease, border-color 0.35s ease; }
.about-card:hover .about-card-icon { background: rgba(200,146,42,.22); border-color: rgba(200,146,42,.65); }
.about-card-icon svg { width: 26px; height: 26px; stroke: var(--gold); fill: none; }
.about-card h3 { font-family: var(--font-display); font-size: 28px; font-weight: 400; margin-bottom: 8px; }
.about-card p { font-size: 13px; color: var(--text-muted); }
.overlay-stat { font-family: var(--font-display); font-size: 52px; font-weight: 600; color: var(--gold-light); }
.about-text p { font-size: 15px; color: var(--text-body); line-height: 1.9; margin-bottom: 20px; }
.about-text p strong { color: var(--text-main); font-weight: 500; }
.divider-gold { width: 60px; height: 2px; background: linear-gradient(90deg, var(--gold), transparent); margin: 32px 0; }

/* ══════════════════════════════════════════════════════════
   PRODUCT SLIDER SECTION
══════════════════════════════════════════════════════════ */
#product-slider-section {
  background: var(--bg-body);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
  transition: background .4s;
}
#product-slider-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px),
                    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 80px 80px; pointer-events: none;
}

.slider-section-head {
  text-align: center; margin-bottom: 64px; position: relative; z-index: 2;
  padding: 0 60px;
}
.slider-section-head h2 { font-family: var(--font-display); font-size: clamp(38px, 5vw, 60px); font-weight: 300; line-height: 1.05; color: var(--text-main); }
.slider-section-head h2 em { font-style: italic; color: var(--gold-light); }

/* fade-edge overlays */
.slider-fade-left,
.slider-fade-right {
  position: absolute; top: 0; bottom: 0; width: 120px; z-index: 4; pointer-events: none;
}
.slider-fade-left  { left: 0;  background: linear-gradient(to right, var(--bg-body), transparent); }
.slider-fade-right { right: 0; background: linear-gradient(to left,  var(--bg-body), transparent); }

/* track wrapper */
.slider-track-wrapper {
  position: relative; width: 100%;
  padding: 40px 0 20px;
}

/* viewport */
.slider-viewport {
  width: 100%; overflow: hidden;
}
.slider-viewport:active { cursor: grabbing; }

/* track */
.slider-track {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  width: max-content;
  will-change: transform;
  padding-block: 32px;
}

/* ── Product Card ── */
.product-card {
  width: 340px;
  min-width: 340px;
  flex-shrink: 0;
  background: var(--bg-card);
  border: 1px solid rgba(200,146,42,.15);
  position: relative;
  overflow: hidden;
  cursor: pointer;

  opacity: .50;
  transform: scale(.86) translateY(8px);
  filter: grayscale(.25) blur(.6px);

  transition:
    transform  .6s cubic-bezier(0.25,0.46,0.45,0.94),
    opacity    .5s ease,
    filter     .5s ease,
    box-shadow .5s ease,
    border-color .45s ease;

  z-index: 1;
}

/* card body layout */
.product-card .card-body {
  flex: 1; display: flex; flex-direction: column;
  padding: 28px 28px 32px;
}
.product-card .card-footer { margin-top: auto; }

/* shimmer overlay — REMOVED */
.product-card::before {
  display: none;
}

/* ── ACTIVE ── */
.product-card.active {
  opacity: 1;
  transform: scale(1.07) translateY(-14px);
  filter: none;
  border-color: rgba(200,146,42,.72);
  box-shadow:
    0 40px 90px rgba(0,0,0,.55),
    0 0 0 1px rgba(200,146,42,.3);
  z-index: 6;
}

/* ── NEAR ── */
.product-card.product-card-near {
  opacity: .85;
  transform: scale(.94) translateY(2px);
  filter: none;
}

/* gold strip */
.card-overlay-strip {
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-dim), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .5s var(--ease-out-expo);
}
.product-card.active .card-overlay-strip { transform: scaleX(1); }

/* ── Card Image Area ── */
.card-image-wrap {
  position: relative;
  width: 100%;
  height: 260px;
  overflow: hidden;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 25px 25px 0 25px;  
}

/* ── Product Image ── */
.seal-product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top; 
  position: relative;
  z-index: 3;
  filter: drop-shadow(0 8px 20px rgba(0,0,0,.2));
  transition: transform .5s ease;
  border-radius: 4px 4px 0 0;  
}

.card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.seal-icon {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* rings hidden — image fills the area */
.seal-ring-a,
.seal-ring-b {
  display: none;
}

.seal-hex { width: 60px; height: 60px; background: var(--gold); clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%); position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); display: flex; align-items: center; justify-content: center; }
.seal-hex svg { width: 24px; height: 24px; fill: var(--obsidian); }
@keyframes rotateSlow { to { transform: rotate(360deg); } }

/* ── Product Image — fills card top fully ── */


.product-card.active .seal-product-img {
  transform: scale(1.05);
}

.product-card:hover .seal-product-img {
  transform: scale(1.03);
}

/* ── Card Badge ── */
.card-badge { position: absolute; top: 16px; left: 0; z-index: 3; background: var(--red-accent); padding: 5px 14px 5px 16px; font-family: var(--font-label); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: #fff; clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%); }
.card-number { position: absolute; top: 16px; right: 16px; z-index: 3; font-family: var(--font-display); font-size: 64px; font-weight: 300; color: rgba(200,146,42,.12); line-height: 1; transition: color .4s; pointer-events: none; }
.product-card.active .card-number { color: rgba(200,146,42,.22); }

/* ── Card Body ── */
.card-tag { font-family: var(--font-label); font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: 10px; }
.card-name { font-family: var(--font-display); font-size: 30px; font-weight: 400; line-height: 1.1; color: var(--text-main); margin-bottom: 10px; }
.card-name em { font-style: italic; color: var(--gold-light); }
.card-desc { font-size: 13px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; font-weight: 300; }
.card-specs { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.card-spec { display: flex; flex-direction: column; gap: 2px; }
.card-spec-label { font-family: var(--font-label); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; color: rgba(200,146,42,.6); }
.card-spec-val { font-family: var(--font-label); font-size: 13px; color: var(--fog); font-weight: 500; }
.card-divider { height: 1px; background: linear-gradient(90deg, rgba(200,146,42,.25), transparent); margin-bottom: 20px; }
.card-footer { display: flex; align-items: center; justify-content: space-between; }
.card-price { font-family: var(--font-display); font-size: 32px; font-weight: 600; color: var(--gold-light); line-height: 1; }
.card-price small { font-size: 13px; color: var(--mist); font-family: var(--font-label); letter-spacing: .1em; display: block; margin-top: 2px; font-weight: 400; }
.card-btn { font-family: var(--font-label); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; background: var(--gold); color: var(--obsidian); border: none; padding: 12px 22px; cursor: pointer; font-weight: 600; clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%); position: relative; overflow: hidden; transition: transform .2s; }
.card-btn::before { content: ''; position: absolute; inset: 0; background: var(--gold-light); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease-out-expo); }
.card-btn:hover::before { transform: scaleX(1); }
.card-btn:hover { transform: scale(1.04); }
.card-btn span { position: relative; z-index: 1; }

/* ── Slider Controls ── */
.slider-controls {
  display: flex; align-items: center; justify-content: center;
  gap: 32px; margin-top: 36px; position: relative; z-index: 5;
}
.slider-arrow {
  width: 52px; height: 52px; background: none;
  border: 1px solid rgba(200,146,42,.3);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  transition: border-color .3s, background .3s, transform .2s;
  color: var(--gold);
}
.slider-arrow:hover { border-color: var(--gold); background: rgba(200,146,42,.1); transform: scale(1.1); }
.slider-arrow svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; }
.slider-dots { display: flex; gap: 10px; align-items: center; }
.slider-dot {
  width: 6px; height: 6px;
  background: rgba(200,146,42,.25); border-radius: 50%;
  cursor: pointer; border: none;
  transition: width .4s var(--ease-out-expo), background .3s, border-radius .3s;
}
.slider-dot.active { width: 28px; height: 6px; background: var(--gold); border-radius: 3px; }
.slider-progress-track { position: relative; width: 200px; height: 2px; background: rgba(200,146,42,.15); }
.slider-progress { position: absolute; bottom: 0; left: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--gold-dim)); transition: width .7s var(--ease-out-expo); }
  
/* ─── WHY US ─────────────────────────────────────────────────── */
#why { padding: 140px 60px; background: var(--bg-alt); transition: background .4s; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 72px; }
.why-card { background: var(--bg-input); padding: 48px 36px; position: relative; overflow: hidden; transition: background .4s; }
.why-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(200,146,42,.08) 0%, transparent 50%); opacity: 0; transition: opacity .4s; }
.why-card:hover { background: var(--bg-card); }
.why-card:hover::after { opacity: 1; }
.why-num { font-family: var(--font-display); font-size: 80px; font-weight: 600; color: rgba(200,146,42,.08); position: absolute; top: 20px; right: 24px; line-height: 1; pointer-events: none; user-select: none; transition: color .4s; }
.why-card:hover .why-num { color: rgba(200,146,42,.14); }
.why-icon { width: 52px; height: 52px; margin-bottom: 24px; background: rgba(200,146,42,.08); border: 1px solid rgba(200,146,42,.2); display: flex; align-items: center; justify-content: center; transition: background .3s, border-color .3s; }
.why-card:hover .why-icon { background: rgba(200,146,42,.15); border-color: var(--gold); }
.why-icon svg { width: 24px; height: 24px; stroke: var(--gold); fill: none; }
.why-card h3 { font-family: var(--font-display); font-size: 26px; font-weight: 400; margin-bottom: 12px; }
.why-card p { font-size: 14px; color: var(--text-muted); line-height: 1.8; }

/* ─── PROCESS ────────────────────────────────────────────────── */
#process { padding: 140px 60px; background: var(--bg-body); transition: background .4s; }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; margin-top: 72px; }
.process-steps::before { content: ''; position: absolute; top: 28px; left: 10%; right: 10%; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-dim), var(--gold), var(--gold-dim), transparent); }
.process-step { padding: 0 24px; text-align: center; }
.step-num-wrap { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; margin: 0 auto 24px; }
.step-num-ring { position: absolute; inset: 0; border: 1px solid var(--gold-dim); border-radius: 50%; animation: pulsRing 2s ease-in-out infinite; }
.step-num-ring:nth-child(2) { inset: -8px; opacity: .4; animation-delay: .5s; }
@keyframes pulsRing { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.08); opacity: .5; } }
.step-num-inner { position: relative; z-index: 1; width: 40px; height: 40px; background: var(--gold); border-radius: 50%; font-family: var(--font-label); font-size: 14px; font-weight: 700; color: var(--obsidian); display: flex; align-items: center; justify-content: center; }
.process-step h3 { font-family: var(--font-label); font-size: 13px; letter-spacing: .15em; text-transform: uppercase; margin-bottom: 10px; color: var(--text-main); }
.process-step p { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

/* ─── CTA ────────────────────────────────────────────────────── */
#cta { padding: 120px 60px; background: linear-gradient(135deg, var(--bg-input) 0%, rgba(200,146,42,.08) 100%); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); text-align: center; transition: background .4s; }
#cta h2 { font-family: var(--font-display); font-size: clamp(40px, 6vw, 80px); font-weight: 300; line-height: 1.05; max-width: 700px; margin: 16px auto 32px; }
#cta h2 em { font-style: italic; color: var(--gold-light); }
#cta p { font-size: 15px; color: var(--text-muted); max-width: 500px; margin: 0 auto 48px; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 24px; flex-wrap: wrap; }

/* ─── CONTACT ────────────────────────────────────────────────── */
#contact { padding: 140px 60px; background: var(--bg-body); transition: background .4s; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 100px; align-items: start; }
.contact-info h2 { font-family: var(--font-display); font-size: clamp(36px, 4vw, 56px); font-weight: 300; line-height: 1.1; margin: 12px 0 28px; }
.contact-info p { font-size: 14px; color: var(--text-muted); line-height: 1.9; margin-bottom: 40px; }
.contact-item { display: flex; align-items: flex-start; gap: 18px; margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--border-soft); }
.contact-item:last-of-type { border-bottom: none; }
.ci-icon { width: 40px; height: 40px; flex-shrink: 0; background: rgba(200,146,42,.08); border: 1px solid rgba(200,146,42,.2); display: flex; align-items: center; justify-content: center; }
.ci-icon svg { width: 18px; height: 18px; stroke: var(--gold); fill: none; }
.ci-label { font-family: var(--font-label); font-size: 10px; letter-spacing: .2em; color: var(--gold); margin-bottom: 4px; }
.ci-val { font-size: 14px; color: var(--text-body); }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-family: var(--font-label); font-size: 10px; letter-spacing: .22em; text-transform: uppercase; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea { background: var(--bg-input); border: 1px solid var(--border-soft); color: var(--text-main); font-family: var(--font-body); font-size: 14px; padding: 14px 18px; outline: none; transition: border-color .3s, background .3s; cursor: none; resize: none; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: rgba(200,146,42,.5); background: var(--bg-card); }
.form-group select option { background: var(--bg-card); }

/* ─── FOOTER ─────────────────────────────────────────────────── */
footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding: 60px; transition: background .4s; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 32px; }
.footer-brand strong { font-family: var(--font-label); font-size: 14px; letter-spacing: .15em; text-transform: uppercase; display: block; margin-top: 10px; }
.footer-brand span { font-family: var(--font-label); font-size: 9px; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); }
.footer-links { display: flex; gap: 32px; }
.footer-links a { font-family: var(--font-label); font-size: 11px; letter-spacing: .15em; text-transform: uppercase; color: var(--text-muted); text-decoration: none; transition: color .3s; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { font-family: var(--font-label); font-size: 10px; letter-spacing: .15em; color: var(--text-muted); text-align: right; }
.footer-copy span { display: block; color: var(--border-soft); margin-top: 4px; }

/* ─── Back To Top ────────────────────────────────────────────── */
#top-btn { position: fixed; bottom: 40px; right: 40px; z-index: 500; width: 48px; height: 48px; background: var(--gold); border: none; cursor: none; display: flex; align-items: center; justify-content: center; opacity: 0; transform: translateY(20px); transition: opacity .3s, transform .3s, background .3s; clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%); }
#top-btn.show { opacity: 1; transform: translateY(0); }
#top-btn:hover { background: var(--gold-light); }
#top-btn svg { width: 18px; height: 18px; stroke: var(--obsidian); fill: none; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  nav { padding: 20px 30px; }
  nav.scrolled { padding: 14px 30px; }
  .nav-links { gap: 24px; }
  #hero { padding: 140px 30px 140px; }
  .hero-actions { left: 30px; bottom: 40px; }
  .hero-stats { right: 30px; bottom: 40px; gap: 28px; }
  #about, #why, #process, #cta, #contact { padding: 100px 30px 80px; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-visual { height: 360px; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 40px; }
  .process-steps::before { display: none; }
  footer { padding: 40px 30px; }
  .product-card { width: 290px; min-width: 290px; }
  .slider-fade-left, .slider-fade-right { width: 60px; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .theme-toggle .theme-toggle-track { display: none; }
  .hero-h1 { font-size: 46px; }
  .hero-stats { display: none; }
  .hero-actions { left: 20px; right: 20px; flex-wrap: wrap; bottom: 30px; }
  .why-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-copy { text-align: left; }
  body { cursor: auto; }
  #cursor-ring, #cursor-dot { display: none; }
  .product-card { width: 260px; min-width: 260px; }
  .product-card.active { transform: scale(1.03) translateY(-8px); }
  .slider-fade-left, .slider-fade-right { width: 30px; }
  .slider-section-head { padding: 0 20px; margin-bottom: 32px; }
}