/* ============================================================
   CONCIERGE CART — style.css
   Noir Platine · Dark luxury · 3D-first
   ============================================================ */

:root {
  --noir: #0C0B0A;
  --noir-2: #13110E;
  --surface: #1A1612;
  --surface-2: #211C16;
  --gold: #C9A24B;
  --gold-bright: #E7CF96;
  --gold-deep: #8F6E2F;
  --gold-glow: rgba(201, 162, 75, 0.35);
  --platinum: #F3EFE7;
  --ink-soft: #C9C1B2;
  --ink-faint: #8B8374;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Jost", "Segoe UI", sans-serif;
  --container: 1600px;
  --gutter: 80px;
  --section-gap: 180px;
  --r-card: 28px;
  --r-pill: 999px;
  --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 24px 60px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 40px 90px rgba(0, 0, 0, 0.6);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-strong: rgba(22, 19, 15, 0.72);
  --glass-border: rgba(215, 180, 90, 0.22);
  --ease-lux: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--noir);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
svg { display: block; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.container {
  width: min(var(--container), 100% - (var(--gutter) * 2));
  margin-inline: auto;
}

.section { padding-block: var(--section-gap); position: relative; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.display, .section-title, .stat .value, .num {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.05;
  color: var(--platinum);
}

.display { font-size: clamp(56px, 6.6vw, 88px); }

.section-title {
  font-size: clamp(40px, 4.6vw, 64px);
  margin: 18px 0 26px;
}

.display em, .section-title em, .s-plate h3 em, .platform-note em, .step-copy h3 em {
  font-style: italic;
  font-weight: 600;
  background: linear-gradient(100deg, var(--gold-bright), var(--gold) 60%, var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
}

.lead {
  font-size: 18px;
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 640px;
}

.section-head { margin-bottom: 90px; }
.section-head.center, .center { text-align: center; }
.section-head.center .lead { margin-inline: auto; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 17px 34px;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  transition: transform 0.45s var(--ease-lux), box-shadow 0.45s var(--ease-lux), color 0.45s, border-color 0.45s;
}
.btn svg { width: 18px; height: 18px; }

.btn-gold {
  color: #1A1509;
  background: linear-gradient(115deg, var(--gold-bright), var(--gold) 55%, var(--gold-deep));
  box-shadow: 0 12px 34px rgba(201, 162, 75, 0.35);
}
.btn-gold::before {
  content: "";
  position: absolute; top: 0; left: -75%;
  width: 50%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transform: skewX(-20deg);
  transition: left 0.7s var(--ease-lux);
}
.btn-gold:hover::before { left: 130%; }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 18px 44px rgba(201, 162, 75, 0.45); }

.btn-line {
  color: var(--platinum);
  border: 1px solid rgba(215, 180, 90, 0.45);
  background: rgba(255, 255, 255, 0.02);
}
.btn-line:hover { border-color: var(--gold); color: var(--gold-bright); transform: translateY(-2px); }

.btn-ghost {
  color: var(--ink-soft);
  padding: 17px 20px;
}
.btn-ghost .btn-label { transition: color 0.3s; }
.btn-ghost:hover { color: var(--gold-bright); }
.btn-ghost:hover .btn-label { color: var(--gold-bright); }

/* ============================================================
   GLASS PRIMITIVE
   ============================================================ */
.glass {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* ============================================================
   PRELOADER
   ============================================================ */
.preloader {
  position: fixed; inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  background: var(--noir);
  transition: opacity 0.8s var(--ease-lux), visibility 0.8s;
}
.preloader.done { opacity: 0; visibility: hidden; }
.preloader-mark {
  font-family: var(--font-serif);
  font-size: 42px;
  letter-spacing: 0.3em;
  color: var(--gold-bright);
  text-shadow: 0 0 30px var(--gold-glow);
  animation: preload-pulse 1.6s ease-in-out infinite;
}
.preloader-line { width: 120px; height: 1px; background: rgba(215, 180, 90, 0.18); overflow: hidden; }
.preloader-line i { display: block; height: 100%; width: 40%; background: var(--gold); animation: preload-slide 1.1s var(--ease-lux) infinite; }

/* ============================================================
   CURSOR GLOW
   ============================================================ */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 460px; height: 460px;
  margin: -230px 0 0 -230px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 162, 75, 0.13), transparent 65%);
  pointer-events: none;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.5s;
  mix-blend-mode: screen;
}
.cursor-glow.on { opacity: 1; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(12, 11, 10, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: rgba(215, 180, 90, 0.16);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-block: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.brand .mark {
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  color: var(--gold);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: var(--glass);
  box-shadow: inset 0 0 18px rgba(201, 162, 75, 0.12);
}
.brand .mark svg { width: 24px; height: 24px; }
.brand .name {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--platinum);
  line-height: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.brand .name small {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.52em;
  color: var(--gold);
}

.nav-menu { display: flex; gap: 44px; }
.nav-menu a {
  position: relative;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  transition: color 0.3s;
}
.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s var(--ease-lux);
}
.nav-menu a:hover { color: var(--platinum); }
.nav-menu a:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 7px;
  padding: 10px;
}
.nav-toggle span {
  width: 26px; height: 2px;
  background: var(--platinum);
  transition: transform 0.4s var(--ease-lux), opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }

/* Mobile drawer */
.mobile-menu {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(420px, 92vw);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  padding: 60px 44px;
  background: rgba(14, 12, 10, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid var(--glass-border);
  transform: translateX(105%);
  transition: transform 0.6s var(--ease-lux);
}
.mobile-menu.open { transform: none; }
.m-link {
  font-family: var(--font-serif);
  font-size: 34px;
  color: var(--platinum);
  padding: 10px 0;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.5s, transform 0.5s var(--ease-lux), color 0.3s;
}
.m-link:hover { color: var(--gold); font-style: italic; }
.mobile-menu.open .m-link { opacity: 1; transform: none; }
.m-cta { margin-top: 26px; }

/* ============================================================
   HERO — 3D stage
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: var(--noir);
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 72% -10%, rgba(201, 162, 75, 0.14), transparent 55%),
    radial-gradient(90% 70% at 12% 110%, rgba(143, 110, 47, 0.16), transparent 60%),
    radial-gradient(60% 50% at 55% 55%, rgba(255, 255, 255, 0.025), transparent 70%);
}
.hero-glow {
  position: absolute; inset: 0;
  background:
    linear-gradient(115deg, transparent 44%, rgba(255, 224, 160, 0.05) 50%, transparent 56%);
  opacity: 0.6;
  pointer-events: none;
}

/* Copy (front plane) */
.hero-copy {
  position: absolute;
  top: 53%;
  left: 0;
  z-index: 20;
  transform: translateY(-50%);
  max-width: 560px;
  padding: 56px 64px 56px var(--gutter);
  background: radial-gradient(closest-side, rgba(12, 11, 10, 0.82), rgba(12, 11, 10, 0.35) 68%, transparent 100%);
}
.hero-eyebrow {
  color: var(--gold-bright);
  margin-top: 6px;
}
.hero-display { margin: 44px 0 38px; }
.hero-display .line { display: block; }
.hero-display .line em {
  background: linear-gradient(100deg, #F3E0AC, var(--gold) 60%, var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lead {
  font-size: 18px;
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 520px;
}
.hero-cta { display: flex; gap: 16px; margin-top: 38px; flex-wrap: wrap; }

/* 3D stage */
.hero-stage {
  position: absolute;
  inset: 0;
  perspective: 1400px;
  perspective-origin: 55% 35%;
}
.stage-3d {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  will-change: transform;
}

.d3-ring {
  position: absolute;
  top: 50%; left: 55%;
  width: min(900px, 60vw);
  aspect-ratio: 1;
  border: 1px solid rgba(201, 162, 75, 0.28);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotateX(72deg);
  box-shadow: 0 0 60px rgba(201, 162, 75, 0.12), inset 0 0 60px rgba(201, 162, 75, 0.08);
  animation: ring-spin 60s linear infinite;
}
.ring-b {
  width: min(560px, 40vw);
  border-color: rgba(201, 162, 75, 0.16);
  animation-duration: 90s;
  animation-direction: reverse;
}
.d3-core {
  position: absolute;
  top: 50%; left: 55%;
  width: min(640px, 44vw);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(231, 207, 150, 0.16), rgba(201, 162, 75, 0.05) 45%, transparent 70%);
  border-radius: 50%;
  animation: core-pulse 6s ease-in-out infinite;
}

.d3-card {
  position: absolute;
  transform-style: preserve-3d;
  will-change: transform;
}
.d3-jet {
  top: 10%;
  right: 3%;
  width: min(42vw, 620px);
  transform: translateZ(150px) rotate(1.5deg);
}
.d3-sedan {
  top: 24%;
  left: 40%;
  width: min(29vw, 430px);
  transform: translateZ(230px) rotate(-2deg);
}
.d3-watch {
  bottom: 9%;
  right: 16%;
  width: min(21vw, 310px);
  transform: translateZ(70px) rotate(2.5deg);
}
.d3-chip {
  position: absolute;
  top: 7%;
  left: auto;
  right: 4%;
  transform: translateZ(190px);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 24px;
  border-radius: var(--r-pill);
  background: rgba(20, 17, 13, 0.72);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  white-space: nowrap;
}
.d3-chip b {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  font-style: italic;
  color: var(--gold-bright);
}

.d3-card figure {
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--glass-strong);
  border: 1px solid rgba(215, 180, 90, 0.3);
  box-shadow: var(--shadow-lg);
  transform-style: preserve-3d;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.d3-card figure::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(231, 207, 150, 0.55), transparent 40%, transparent 60%, rgba(143, 110, 47, 0.4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.d3-frame {
  border-radius: calc(var(--r-card) - 9px);
  overflow: hidden;
  margin: 9px;
  transform: translateZ(26px);
}
.d3-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(200deg, rgba(255, 255, 255, 0.16), transparent 45%);
  pointer-events: none;
}
.d3-frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.d3-card figcaption {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 24px 20px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transform: translateZ(34px);
}
.d3-card .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 162, 75, 0.16);
  animation: pulse-dot 2.4s ease-in-out infinite;
}

/* Hero platform */
.hero-platform {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 18;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--gutter);
  background: linear-gradient(180deg, transparent, rgba(12, 11, 10, 0.72) 42%, rgba(12, 11, 10, 0.96));
  border-top: 1px solid rgba(215, 180, 90, 0.14);
}
.platform-mark {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5em;
  color: var(--gold);
  opacity: 0.9;
}
.scroll-hint {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.scroll-hint i {
  width: 1px; height: 44px;
  background: linear-gradient(180deg, var(--gold), transparent);
  animation: scroll-drop 2s ease-in-out infinite;
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  background: linear-gradient(180deg, #15120E, #100E0B);
  border-block: 1px solid rgba(215, 180, 90, 0.18);
  padding: 30px 0;
  transform: rotate(-1.2deg) scale(1.02);
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 40px;
  width: max-content;
  animation: marquee 32s linear infinite;
}
.marquee-track span {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.06em;
  color: var(--platinum);
  white-space: nowrap;
}
.marquee-track .sep { color: var(--gold); font-size: 16px; font-style: normal; }

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 40px;
}

.service-card {
  grid-column: span 4;
  position: relative;
  perspective: 900px;
}
.service-card:nth-child(2) { transform: translateY(60px); }
.service-card:nth-child(3) { transform: translateY(20px); }
.service-card:nth-child(4) { transform: translateY(20px); }
.service-card:nth-child(5) { transform: translateY(60px); }
.service-card:nth-child(6) { transform: translateY(20px); }

.num {
  position: absolute;
  top: -30px;
  left: 26px;
  z-index: 3;
  font-size: 88px;
  font-weight: 600;
  font-style: italic;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 162, 75, 0.5);
}

.s-frame {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--r-card) var(--r-card) 0 0;
}
.s-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(200deg, rgba(255, 255, 255, 0.1), transparent 45%);
  pointer-events: none;
}
.s-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.9s var(--ease-lux);
}
.service-card:hover .s-frame img { transform: scale(1.07); }

.s-plate {
  position: relative;
  margin: -70px 22px 0;
  padding: 34px 30px 32px;
  border-radius: 22px;
  transition: transform 0.5s var(--ease-lux), border-color 0.4s, box-shadow 0.5s;
}
.s-plate::before {
  content: "";
  position: absolute; top: 0; left: 30px; right: 30px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.service-card:hover .s-plate {
  transform: translateY(-6px);
  border-color: rgba(215, 180, 90, 0.45);
  box-shadow: var(--shadow-md);
}
.service-card:hover .s-plate::before { opacity: 1; }

.s-plate h3 {
  font-family: var(--font-serif);
  font-size: 30px;
  font-weight: 500;
  color: var(--platinum);
  margin-bottom: 12px;
}
.s-plate p {
  font-size: 15px;
  font-weight: 300;
  color: var(--ink-soft);
  margin-bottom: 20px;
}

.gold-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}
.gold-link svg { width: 16px; height: 16px; transition: transform 0.4s var(--ease-lux); }
.gold-link:hover { color: var(--gold-bright); }
.gold-link:hover svg { transform: translateX(6px); }

/* ============================================================
   TIMELINE — illuminated journey
   ============================================================ */
.timeline {
  position: relative;
  height: 720px;
}

.timeline-track {
  position: absolute;
  inset: 0;
}
.timeline-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.tl-base, .tl-fill {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
}
.tl-base { stroke: rgba(215, 180, 90, 0.16); }
.tl-fill {
  stroke: url(#goldline);
  stroke-dasharray: 1600;
  stroke-dashoffset: 1600;
  filter: drop-shadow(0 0 8px rgba(201, 162, 75, 0.6));
}
.timeline.in-view .tl-fill { animation: draw-line 2.6s 0.3s var(--ease-lux) forwards; }

.timeline-step {
  position: absolute;
  width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}
.step-1 { top: 3%;   left: 0; }
.step-2 { top: 22%;  right: 6%; }
.step-3 { top: 45%;  left: 50%; transform: translateX(-50%); }
.step-4 { top: 66%;  left: 6%; }
.step-5 { top: 88%;  right: 0; transform: translateY(-50%); }

.node {
  position: relative;
  width: 82px; height: 82px;
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.node-core {
  position: relative;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-size: 20px;
  font-style: italic;
  color: var(--gold-bright);
  background: radial-gradient(circle at 32% 28%, rgba(231, 207, 150, 0.2), rgba(12, 11, 10, 0.6));
  border: 1px solid rgba(215, 180, 90, 0.5);
  box-shadow: 0 0 24px rgba(201, 162, 75, 0.25);
}
.node-halo {
  position: absolute;
  inset: -9px;
  border-radius: 50%;
  border: 1px dashed rgba(201, 162, 75, 0.4);
  animation: halo-spin 22s linear infinite;
}

.step-copy {
  padding: 22px 26px;
  border-radius: 18px;
}
.step-copy h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 500;
  color: var(--platinum);
  margin-bottom: 6px;
}
.step-copy p {
  font-size: 14px;
  font-weight: 300;
  color: var(--ink-soft);
}

/* ============================================================
   STATISTICS — glass platform
   ============================================================ */
.platform-glass {
  padding: 110px 80px;
  border-radius: 34px;
  box-shadow: var(--shadow-lg), inset 0 0 80px rgba(201, 162, 75, 0.04);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 60px 40px;
  margin-top: 70px;
  text-align: center;
}
.stat .value {
  font-size: clamp(64px, 7vw, 96px);
  font-weight: 600;
  font-style: italic;
  background: linear-gradient(120deg, var(--gold-bright), var(--gold) 55%, var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}
.stat .label {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.platform-note {
  margin-top: 90px;
  padding: 50px 70px;
  border-radius: 24px;
  text-align: center;
  position: relative;
}
.quote-mark {
  position: absolute;
  top: 6px; left: 40px;
  font-family: var(--font-serif);
  font-size: 140px;
  line-height: 1;
  color: rgba(201, 162, 75, 0.16);
}
.platform-note p {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 400;
  font-style: italic;
  color: var(--platinum);
  max-width: 760px;
  margin-inline: auto;
}
.note-by {
  display: block;
  margin-top: 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 90px;
  align-items: start;
}
.contact-methods { display: grid; gap: 16px; margin-top: 40px; }
.contact-method {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 26px;
  border-radius: 18px;
  transition: transform 0.45s var(--ease-lux), border-color 0.4s, box-shadow 0.45s, background 0.4s;
}
.cm-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.contact-method:hover {
  transform: translateY(-4px) translateX(4px);
  border-color: rgba(231, 207, 150, 0.55);
  background: rgba(201, 162, 75, 0.07);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.45), 0 0 26px rgba(201, 162, 75, 0.16);
}
.contact-method .ic {
  width: 48px; height: 48px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(201, 162, 75, 0.1);
  border: 1px solid rgba(215, 180, 90, 0.3);
  color: var(--gold);
  transition: background 0.4s, border-color 0.4s, color 0.4s, box-shadow 0.4s, transform 0.4s var(--ease-lux);
}
.contact-method .ic svg { width: 22px; height: 22px; }
.contact-method:hover .ic {
  background: rgba(201, 162, 75, 0.2);
  border-color: var(--gold);
  color: var(--gold-bright);
  box-shadow: 0 0 22px rgba(201, 162, 75, 0.3);
  transform: rotate(-4deg) scale(1.06);
}
.contact-method .k {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  transition: color 0.3s;
}
.contact-method .v { font-size: 16px; color: var(--platinum); transition: color 0.3s; }
.contact-method:hover .k { color: var(--gold); }
.contact-method:hover .v { color: var(--gold-bright); }

.contact-form {
  padding: 52px 48px 56px;
  border-radius: 30px;
  box-shadow: var(--shadow-lg);
}
.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 500;
  color: var(--platinum);
}
.contact-form .sub { font-size: 15px; font-weight: 300; color: var(--ink-soft); margin: 8px 0 34px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 9px;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 15px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(215, 180, 90, 0.18);
  color: var(--platinum);
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field select { appearance: none; }
.field select option { background: var(--noir-2); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 162, 75, 0.12);
}

.contact-form .btn { width: 100%; margin-top: 6px; }
.form-note { margin-top: 16px; font-size: 14px; color: var(--gold-bright); min-height: 20px; text-align: center; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  position: relative;
  background: linear-gradient(180deg, #0E0C0A, #0A0908);
  border-top: 1px solid rgba(215, 180, 90, 0.14);
  padding: 110px 0 40px;
  overflow: hidden;
}
.footer-vein {
  position: absolute;
  top: 0; left: 0; right: 0; height: 300px;
  background:
    repeating-linear-gradient(96deg,
      transparent 0 140px,
      rgba(201, 162, 75, 0.03) 140px 142px,
      transparent 142px 300px),
    radial-gradient(60% 80% at 80% 0%, rgba(201, 162, 75, 0.06), transparent 60%);
  pointer-events: none;
}
.footer-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  padding-bottom: 54px;
}
.footer-tag {
  font-family: var(--font-serif);
  font-size: 24px;
  font-style: italic;
  color: var(--ink-faint);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1.4fr;
  gap: 60px;
  padding: 54px 0 50px;
  border-top: 1px solid rgba(215, 180, 90, 0.12);
}
.footer-grid h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 22px;
}
.footer-links, .footer-contact { display: grid; gap: 12px; }
.footer-links a, .footer-contact a, .footer-contact span {
  font-size: 15px;
  font-weight: 300;
  color: var(--ink-soft);
  transition: color 0.3s;
}
.footer-links a:hover, .footer-contact a:hover { color: var(--gold-bright); }
.footer-contact li { display: flex; align-items: center; gap: 12px; }
.footer-contact li svg { width: 17px; height: 17px; color: var(--gold); flex: none; }
.footer-about p { font-size: 15px; font-weight: 300; color: var(--ink-soft); max-width: 420px; }
.footer-reg { margin-top: 18px !important; font-size: 13px !important; color: var(--ink-faint) !important; letter-spacing: 0.05em; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 34px;
  border-top: 1px solid rgba(215, 180, 90, 0.1);
  font-size: 14px;
  font-weight: 300;
  color: var(--ink-faint);
}
.footer-bottom .legal { display: flex; gap: 26px; }
.footer-bottom .legal a { color: var(--ink-faint); transition: color 0.3s; }
.footer-bottom .legal a:hover { color: var(--gold-bright); }