:root {
  /* Premium Fashion Color Palette */
  --bg: #0a0a0f;
  --bg-2: #0f0f18;
  --bg-3: #141420;
  --text: #faf8f5;
  --muted: #b8b5c0;
  --accent: #d4af37;
  --accent-2: #e8c4b8;
  --accent-3: #f4c2c2;
  --accent-glow: rgba(212, 175, 55, 0.4);
  --lavender: #9d8fb8;
  --card: rgba(255, 255, 255, 0.03);
  --card-hover: rgba(255, 255, 255, 0.06);
  --stroke: rgba(255, 255, 255, 0.08);
  --stroke-hover: rgba(212, 175, 55, 0.3);
  --shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
  --radius: 24px;
  --font-body: "Outfit", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-display: "Playfair Display", "Noto Sans SC", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
  letter-spacing: 0.02em;
}

/* Premium gradient mesh background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(232, 196, 184, 0.06) 0%, transparent 40%),
    radial-gradient(ellipse 100% 80% at 50% 100%, rgba(157, 143, 184, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg-3) 100%);
  z-index: -2;
  pointer-events: none;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Floating orbs - luxury gold/rose */
.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: orbFloat 20s ease-in-out infinite;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.4) 0%, transparent 70%);
}

.orb.orb-2 {
  width: 400px;
  height: 400px;
  opacity: 0.4;
  animation-duration: 25s;
  animation-delay: -5s;
  background: radial-gradient(circle, rgba(232, 196, 184, 0.5) 0%, transparent 70%);
}

.orb.orb-3 {
  width: 350px;
  height: 350px;
  opacity: 0.35;
  animation-duration: 22s;
  animation-delay: -10s;
  background: radial-gradient(circle, rgba(157, 143, 184, 0.5) 0%, transparent 70%);
}

@keyframes orbFloat {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -40px) scale(1.05);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }
  75% {
    transform: translate(40px, 30px) scale(1.02);
  }
}

/* Container */
.container {
  width: min(1200px, 90vw);
  margin: 0 auto;
}

/* Header - Sleek & Minimal */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 5vw 20px;
  gap: 32px;
  position: relative;
  z-index: 100;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: opacity 0.3s ease;
}

.brand:hover {
  opacity: 0.8;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  padding: 6px;
  background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
  box-shadow:
    0 0 0 1px rgba(212, 175, 55, 0.2),
    0 0 30px rgba(212, 175, 55, 0.15),
    0 4px 20px rgba(0, 0, 0, 0.3);
  object-fit: cover;
  transition: all 0.4s ease;
}

.brand:hover img {
  box-shadow:
    0 0 0 1px rgba(212, 175, 55, 0.4),
    0 0 40px rgba(212, 175, 55, 0.25),
    0 4px 20px rgba(0, 0, 0, 0.3);
}

.site-nav {
  display: flex;
  gap: 32px;
  font-size: 14px;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.site-nav a {
  padding: 8px 0;
  position: relative;
  transition: color 0.3s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-nav a:hover {
  color: var(--text);
}

.site-nav a:hover::after {
  width: 100%;
}

.header-cta {
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  background: rgba(212, 175, 55, 0.08);
  font-weight: 500;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.05em;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.header-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.header-cta:hover::before {
  transform: translateX(100%);
}

.header-cta:hover {
  border-color: var(--accent);
  background: rgba(212, 175, 55, 0.15);
  box-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
}

/* Main */
main {
  padding-bottom: 100px;
}

/* Hero Section */
.hero {
  padding: 60px 0 100px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 24px;
  padding: 10px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(232, 196, 184, 0.08));
  border: 1px solid rgba(212, 175, 55, 0.2);
  position: relative;
  overflow: hidden;
}

.eyebrow::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% {
    transform: translateX(-100%);
  }
  50% {
    transform: translateX(100%);
  }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 500;
  line-height: 1.1;
  margin: 0 0 24px;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent-2) 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lead {
  color: var(--muted);
  font-size: 17px;
  font-weight: 300;
  line-height: 1.75;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

/* Premium Buttons */
.btn {
  padding: 16px 32px;
  border-radius: 14px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent) 0%, #c49b2f 50%, var(--accent) 100%);
  background-size: 200% 200%;
  color: #0a0a0f;
  box-shadow: 
    0 4px 20px rgba(212, 175, 55, 0.3),
    0 0 0 1px rgba(212, 175, 55, 0.3);
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 
    0 8px 40px rgba(212, 175, 55, 0.4),
    0 0 0 1px rgba(212, 175, 55, 0.5),
    0 0 60px rgba(212, 175, 55, 0.2);
}

.btn.secondary {
  border: 1px solid var(--stroke);
  color: var(--text);
  background: var(--card);
  backdrop-filter: blur(10px);
}

.btn.secondary:hover {
  border-color: var(--stroke-hover);
  background: var(--card-hover);
  transform: translateY(-2px);
}

/* Trust Items */
.hero-trust {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 48px;
}

.trust-item {
  padding: 14px 20px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: var(--card);
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.trust-item:hover {
  border-color: rgba(212, 175, 55, 0.2);
  background: rgba(212, 175, 55, 0.05);
}

/* Phone Mockup - Premium 3D */
.hero-visual {
  position: relative;
  perspective: 1200px;
}

.phone {
  background: linear-gradient(160deg, rgba(30, 30, 45, 0.9), rgba(15, 15, 25, 0.95));
  border-radius: 40px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 
    var(--shadow),
    0 0 80px rgba(212, 175, 55, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transform: rotateY(-5deg) rotateX(3deg);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.phone:hover {
  transform: rotateY(0deg) rotateX(0deg);
}

.phone-screen {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border-radius: 28px;
  padding: 28px;
  min-height: 400px;
  display: grid;
  gap: 18px;
  position: relative;
  overflow: hidden;
}

.phone-screen::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(212, 175, 55, 0.1), transparent);
  animation: rotate 10s linear infinite;
  opacity: 0.5;
}

@keyframes rotate {
  100% {
    transform: rotate(360deg);
  }
}

.preview-card {
  padding: 20px;
  border-radius: 20px;
  background: rgba(20, 20, 32, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  position: relative;
  z-index: 1;
}

.preview-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 500;
  font-family: var(--font-display);
}

.preview-card p {
  margin: 0;
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
}

.preview-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  position: relative;
  z-index: 1;
}

.strip-item {
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.25), rgba(232, 196, 184, 0.15));
  height: 56px;
  transition: all 0.3s ease;
}

.strip-item:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

/* Sections */
.section {
  padding: 100px 0 0;
}

.section h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 500;
  margin: 0 0 20px;
  background: linear-gradient(135deg, var(--text) 20%, var(--accent-2) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section p {
  color: var(--muted);
  line-height: 1.75;
  font-weight: 300;
}

/* Feature Grid - Premium Cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: var(--card);
  backdrop-filter: blur(20px);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 175, 55, 0.3);
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.3),
    0 0 40px rgba(212, 175, 55, 0.1);
}

.feature-card span {
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.feature-card span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 500;
  margin: 0;
  position: relative;
  z-index: 1;
}

.feature-card p {
  margin: 0;
  font-size: 14px;
  position: relative;
  z-index: 1;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.step {
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--stroke);
  background: var(--card);
  backdrop-filter: blur(10px);
  transition: all 0.4s ease;
  position: relative;
}

.step::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -12px;
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.4), transparent);
}

.step:last-child::after {
  display: none;
}

.step:hover {
  border-color: rgba(212, 175, 55, 0.25);
  transform: translateY(-4px);
}

.step h4 {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
}

.step p {
  margin: 0;
  font-size: 14px;
}

.mini-pill {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(232, 196, 184, 0.1));
  border: 1px solid rgba(212, 175, 55, 0.2);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--accent);
}

/* Callout - Premium CTA */
.callout {
  margin-top: 80px;
  padding: 48px;
  border-radius: 32px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(232, 196, 184, 0.08), rgba(157, 143, 184, 0.06));
  border: 1px solid rgba(212, 175, 55, 0.2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.callout::before {
  content: "";
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: conic-gradient(from 180deg, transparent, rgba(212, 175, 55, 0.05), transparent);
  animation: rotate 20s linear infinite;
}

.callout h3 {
  margin-top: 0;
  font-size: 32px;
  font-family: var(--font-display);
  font-weight: 500;
  position: relative;
  z-index: 1;
}

.callout p {
  position: relative;
  z-index: 1;
}

.callout .hero-actions {
  position: relative;
  z-index: 1;
}

/* Footer */
.footer {
  padding: 48px 5vw 80px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 100px;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  font-weight: 300;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--accent);
}

/* Reveal Animation - Elegant */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  animation: revealUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Legal Pages */
.legal-page main {
  padding-top: 40px;
}

.legal-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  padding: 50px 0 40px;
}

.legal-card {
  border-radius: 20px;
  border: 1px solid var(--stroke);
  background: var(--card);
  padding: 24px;
  backdrop-filter: blur(10px);
}

.legal-text {
  padding: 32px;
  border-radius: 24px;
  border: 1px solid var(--stroke);
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  white-space: normal;
  line-height: 1.8;
  font-size: 15px;
  font-weight: 300;
  color: var(--muted);
  word-break: break-word;
}

.legal-text h3 {
  margin: 32px 0 16px;
  font-size: 20px;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 500;
}

.legal-text h4 {
  margin: 24px 0 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-family: var(--font-body);
  font-weight: 500;
}

.legal-text p {
  margin: 0 0 16px;
}

.legal-text ul {
  margin: 0 0 18px 24px;
  padding: 0;
}

.legal-text li {
  margin-bottom: 8px;
}

.legal-text strong {
  color: var(--text);
  font-weight: 500;
}

.legal-text a {
  color: var(--accent);
  transition: opacity 0.3s ease;
}

.legal-text a:hover {
  opacity: 0.8;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
  
  .orb,
  .phone-screen::before,
  .callout::before,
  .eyebrow::before,
  .btn.primary {
    animation: none;
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid,
  .callout,
  .legal-hero {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .step::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .hero {
    padding: 40px 0 60px;
  }

  .hero h1 {
    font-size: clamp(32px, 8vw, 48px);
  }

  .feature-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .callout {
    padding: 32px;
  }

  .phone {
    transform: none;
  }
}

/* Selection */
::selection {
  background: rgba(212, 175, 55, 0.3);
  color: var(--text);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(212, 175, 55, 0.5);
}