:root {
  --gold: #f7c948;
  --gold-dark: #d4a830;
  --gold-light: rgba(247,201,72,.15);
  --bg: #0a0a12;
  --bg-card: rgba(255,255,255,.03);
  --bg-card-hover: rgba(255,255,255,.06);
  --border: rgba(255,255,255,.06);
  --text: #f0f0f0;
  --text-dim: rgba(255,255,255,.4);
  --radius: 16px;
  --shadow: 0 8px 32px rgba(0,0,0,.3);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}
::selection { background: var(--gold); color: #0a0a12; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.2); }

/* Progress Bar */
.progress-bar { position: fixed; top: 0; left: 0; width: 0; height: 2px; background: linear-gradient(90deg, var(--gold), #ff6b6b, var(--gold)); z-index: 9999; transition: width .1s; }

/* Navbar */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  transition: all .4s cubic-bezier(.22,1,.36,1);
}
.navbar.scrolled {
  background: rgba(10,10,18,.85);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.nav-container { max-width: 1280px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 22px; color: #fff; letter-spacing: 1px; position: relative; }
.logo-icon { font-size: 28px; }
.logo-text { background: linear-gradient(135deg, #fff 0%, var(--gold) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-menu { display: flex; gap: 4px; }
.nav-link {
  padding: 8px 20px; text-decoration: none; color: var(--text-dim); font-size: 14px; font-weight: 500;
  border-radius: 8px; transition: all .25s; position: relative;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,.05); }
.nav-link.active { color: var(--gold); background: var(--gold-light); }
.nav-actions { display: flex; gap: 10px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 24px; border-radius: 10px;
  font-size: 14px; font-weight: 600; text-decoration: none; cursor: pointer; border: none;
  transition: all .3s cubic-bezier(.22,1,.36,1); position: relative; overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #0a0a12; box-shadow: 0 4px 20px rgba(247,201,72,.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(247,201,72,.35); }
.btn-outline {
  background: transparent; color: var(--text); border: 1px solid var(--border);
}
.btn-outline:hover { border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.04); transform: translateY(-2px); }
.btn-lg { padding: 14px 32px; font-size: 15px; border-radius: 12px; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all .3s; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Hero */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; padding: 120px 24px 80px;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,10,18,.85) 0%, rgba(10,10,18,.6) 50%, rgba(10,10,18,.3) 100%);
  z-index: 1;
}
.hero-particles { position: absolute; inset: 0; z-index: 1; overflow: hidden; }
.hero-particle {
  position: absolute; width: 4px; height: 4px; background: var(--gold); border-radius: 50%;
  animation: floatParticle linear infinite; opacity: 0;
}
@keyframes floatParticle {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: .6; }
  90% { opacity: .6; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}
.hero-content { position: relative; z-index: 2; max-width: 1280px; margin: 0 auto; width: 100%; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px;
  border-radius: 20px; background: var(--gold-light); border: 1px solid rgba(247,201,72,.2);
  color: var(--gold); font-size: 13px; font-weight: 500; margin-bottom: 24px;
  backdrop-filter: blur(10px); animation: fadeInUp .6s both;
}
.hero-title { font-size: clamp(40px, 7vw, 80px); font-weight: 800; line-height: 1.1; margin-bottom: 20px; animation: fadeInUp .6s .1s both; }
@keyframes glowPulse { 0%,100% { filter: brightness(1) drop-shadow(0 0 8px rgba(247,201,72,.3)); } 50% { filter: brightness(1.2) drop-shadow(0 0 20px rgba(247,201,72,.6)); } }
.hero-title .highlight { background: linear-gradient(135deg, var(--gold), #ff8c42, #f7c948, #ff6b6b); background-size: 300% 300%; -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: glowPulse 2s ease-in-out infinite, gradientShift 4s ease infinite; }
@keyframes gradientShift { 0% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } 100% { background-position: 0% 50%; } }
.hero-subtitle { font-size: clamp(16px, 2vw, 20px); color: var(--text-dim); max-width: 600px; margin-bottom: 40px; line-height: 1.7; animation: fadeInUp .6s .2s both; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeInUp .6s .3s both; }
.hero-stats {
  display: flex; gap: 40px; margin-top: 60px; padding-top: 40px;
  border-top: 1px solid var(--border); animation: fadeInUp .6s .4s both;
}
.stat-item { }
.stat-number { font-size: 32px; font-weight: 800; color: var(--gold); display: block; }
.stat-label { font-size: 13px; color: var(--text-dim); margin-top: 4px; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-dim); font-size: 12px;
  animation: bounce 2s infinite;
}
.scroll-indicator .mouse { width: 24px; height: 38px; border: 2px solid var(--text-dim); border-radius: 12px; display: flex; justify-content: center; padding-top: 8px; }
.scroll-indicator .mouse .wheel { width: 2px; height: 8px; background: var(--text-dim); border-radius: 2px; animation: scrollWheel 1.5s infinite; }
@keyframes scrollWheel { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(8px); } }
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-8px); } }

/* Section */
.section { padding: 100px 24px; }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block; padding: 4px 14px; border-radius: 12px;
  background: var(--gold-light); color: var(--gold); font-size: 12px; font-weight: 600; letter-spacing: 2px;
  margin-bottom: 16px; text-transform: uppercase;
}
.section-title { font-size: clamp(28px, 4vw, 44px); font-weight: 800; margin-bottom: 16px; line-height: 1.2; }
.section-sub { font-size: 16px; color: var(--text-dim); max-width: 560px; margin: 0 auto; }

/* Cases */
.cases-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.case-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: var(--bg-card); border: 1px solid var(--border);
  transition: all .4s cubic-bezier(.22,1,.36,1); cursor: pointer;
}
.case-card:hover { transform: translateY(-8px) scale(1.02); border-color: rgba(247,201,72,.2); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.case-card .thumb { width: 100%; aspect-ratio: 3 / 4; object-fit: contain; display: block; background: #111; transition: transform .6s; }
.case-card:hover .thumb { transform: scale(1.08); }
.case-card .body { padding: 20px; }
.case-card .name { font-weight: 700; font-size: 16px; margin-bottom: 4px; }
.case-card .meta { font-size: 13px; color: var(--text-dim); }
.case-card .footer { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.case-card .price { font-size: 22px; font-weight: 800; color: var(--gold); }
.case-card .price small { font-size: 12px; font-weight: 400; color: var(--text-dim); }
.case-card .tag { padding: 3px 10px; border-radius: 6px; font-size: 11px; background: var(--gold-light); color: var(--gold); }
.case-card .tag.influencer { background: rgba(100,180,255,.12); color: #64b4ff; }
.case-card .overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,.4);
  display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .4s;
}
.case-card:hover .overlay { opacity: 1; }
.case-card .play-btn {
  width: 56px; height: 56px; border-radius: 50%; background: rgba(255,255,255,.15);
  backdrop-filter: blur(10px); border: 2px solid rgba(255,255,255,.3);
  display: flex; align-items: center; justify-content: center; font-size: 24px; color: #fff;
  transition: all .3s;
}
.case-card:hover .play-btn { transform: scale(1.1); background: rgba(247,201,72,.8); border-color: var(--gold); }

/* Brands */
.brands { padding: 60px 24px; text-align: center; }
.brands p { color: var(--text-dim); font-size: 12px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 32px; }
.brands-grid { display: flex; justify-content: center; gap: 48px; flex-wrap: wrap; }
.brand-item { color: rgba(255,255,255,.15); font-size: 15px; font-weight: 600; letter-spacing: 1px; transition: color .3s; }
.brand-item:hover { color: rgba(255,255,255,.4); }

/* Creators Wall */
.creators-wall { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.creator-wall-card {
  aspect-ratio: 3 / 4; border-radius: var(--radius); overflow: hidden; position: relative;
  cursor: pointer; transition: all .4s; background: #111;
}
.creator-wall-card img { width: 100%; height: 100%; object-fit: contain; transition: transform .6s; }
.creator-wall-card:hover img { transform: scale(1.1); }
.creator-wall-card .info {
  position: absolute; inset: 0; background: linear-gradient(transparent 40%, rgba(0,0,0,.8));
  display: flex; flex-direction: column; justify-content: flex-end; padding: 20px; opacity: 0; transition: opacity .4s;
}
.creator-wall-card:hover .info { opacity: 1; }
.creator-wall-card .info .name { font-weight: 700; font-size: 16px; }
.creator-wall-card .info .meta { font-size: 13px; color: rgba(255,255,255,.6); }

/* Value Props */
.value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.value-card {
  padding: 40px 32px; border-radius: var(--radius); background: var(--bg-card); border: 1px solid var(--border);
  transition: all .3s; text-align: center;
}
.value-card:hover { border-color: rgba(247,201,72,.15); background: var(--bg-card-hover); transform: translateY(-4px); }
.value-card .icon { font-size: 40px; margin-bottom: 20px; display: block; }
.value-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.value-card p { font-size: 14px; color: var(--text-dim); line-height: 1.7; }

/* Advantages */
.advantages-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.advantage-card {
  display: flex; gap: 20px; padding: 32px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border); transition: all .3s;
}
.advantage-card:hover { border-color: rgba(247,201,72,.15); background: var(--bg-card-hover); transform: translateX(6px); }
.advantage-card .icon { font-size: 32px; flex-shrink: 0; width: 56px; height: 56px; border-radius: 12px; background: var(--gold-light); display: flex; align-items: center; justify-content: center; }
.advantage-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.advantage-card p { font-size: 14px; color: var(--text-dim); line-height: 1.7; }

/* Feedback */
.feedback-section { background: linear-gradient(135deg, #0d0d1a 0%, #141428 100%); position: relative; overflow: hidden; }
.feedback-bg { position: absolute; inset: 0; opacity: .08; object-fit: cover; width: 100%; height: 100%; }
.feedback-carousel { max-width: 700px; margin: 0 auto; position: relative; min-height: 200px; }
.feedback-card {
  position: absolute; inset: 0; opacity: 0; transition: all .6s; transform: translateY(20px) scale(.96);
  text-align: center; pointer-events: none;
}
.feedback-card.active { opacity: 1; transform: translateY(0) scale(1); position: relative; pointer-events: auto; }
.feedback-card .stars { color: var(--gold); font-size: 18px; margin-bottom: 24px; letter-spacing: 4px; }
.feedback-card p { font-size: 18px; color: rgba(255,255,255,.7); line-height: 1.8; margin-bottom: 24px; font-style: italic; }
.feedback-card .author-info { display: flex; align-items: center; justify-content: center; gap: 12px; }
.feedback-card .author-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 2px solid var(--gold); }
.feedback-card .author-name { font-weight: 600; font-size: 15px; }
.feedback-dots { display: flex; justify-content: center; gap: 8px; margin-top: 32px; }
.feedback-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.1); border: none; cursor: pointer; transition: all .3s; }
.feedback-dot.active { background: var(--gold); width: 24px; border-radius: 4px; }

/* Testimonials (grid) */
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.testimonial-card { padding: 28px; border-radius: var(--radius); background: var(--bg-card); border: 1px solid var(--border); transition: all .3s; }
.testimonial-card:hover { border-color: rgba(247,201,72,.12); transform: translateY(-4px); }
.testimonial-card .stars { color: var(--gold); font-size: 14px; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p { font-size: 14px; color: var(--text-dim); line-height: 1.7; }
.testimonial-card .author { font-weight: 600; margin-top: 16px; font-size: 13px; padding-top: 16px; border-top: 1px solid var(--border); color: rgba(255,255,255,.6); }

/* CTA */
/* Footer */
.footer {
  padding: 60px 24px 30px; border-top: 1px solid var(--border);
  background: rgba(0,0,0,.3);
}
.footer-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-dim); max-width: 280px; line-height: 1.7; }
.footer h4 { font-size: 14px; font-weight: 600; margin-bottom: 16px; color: #fff; }
.footer a { display: block; font-size: 14px; color: var(--text-dim); text-decoration: none; margin-bottom: 10px; transition: color .2s; }
.footer a:hover { color: #fff; }
.footer-bottom { max-width: 1280px; margin: 40px auto 0; padding-top: 20px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--text-dim); }

/* Service Float */
.service-float {
  position: fixed; bottom: 30px; right: 30px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border: none; color: #0a0a12; font-size: 24px; cursor: pointer;
  box-shadow: 0 4px 24px rgba(247,201,72,.3);
  transition: all .3s; display: flex; align-items: center; justify-content: center;
}
.service-float:hover { transform: scale(1.1) rotate(10deg); box-shadow: 0 8px 40px rgba(247,201,72,.4); }
.service-float .tooltip {
  position: absolute; right: 66px; top: 50%; transform: translateY(-50%);
  background: #fff; color: #0a0a12; padding: 8px 16px; border-radius: 8px;
  font-size: 13px; font-weight: 600; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: all .3s;
}
.service-float:hover .tooltip { opacity: 1; }

/* Registration Form */
.join-form { max-width: 600px; margin: 0 auto; padding: 40px; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); }
.join-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.join-form .form-group { margin-bottom: 16px; }
.join-form .form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; }
.join-form .form-group input, .join-form .form-group select, .join-form .form-group textarea {
  width: 100%; padding: 12px 14px; border-radius: 8px; border: 1px solid var(--border);
  background: rgba(255,255,255,.04); color: #fff; font-size: 14px; outline: none; font-family: inherit;
  transition: border-color .2s;
}
.join-form .form-group input:focus, .join-form .form-group select:focus, .join-form .form-group textarea:focus { border-color: var(--gold); }
.join-form .form-group select option { background: #1a1a2e; color: #fff; }
.join-form .form-group textarea { resize: vertical; }
.photo-upload { position: relative; border-radius: 10px; border: 2px dashed var(--border); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all .3s; overflow: hidden; }
.photo-upload:hover { border-color: var(--gold); background: rgba(247,201,72,.04); }
.photo-placeholder { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--text-dim); font-size: 12px; text-align: center; }
.photo-preview { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
@media (max-width: 480px) { .join-form .form-row { grid-template-columns: 1fr; } }

/* Reveal Animations */
.reveal { opacity: 0; transform: translateY(40px); transition: all .7s cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* Responsive */
@media (max-width: 1024px) {
  .cases-grid { grid-template-columns: repeat(2,1fr); }
  .creators-wall { grid-template-columns: repeat(2,1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-menu {
    position: fixed; top: 0; right: -100%; width: 80%; max-width: 360px; height: 100vh;
    background: rgba(10,10,18,.98); backdrop-filter: blur(20px);
    flex-direction: column; padding: 80px 32px 32px; gap: 4px;
    transition: right .4s cubic-bezier(.22,1,.36,1); z-index: -1;
  }
  .nav-menu.open { right: 0; }
  .nav-link { padding: 14px 20px; font-size: 16px; }
  .nav-actions { display: none; }
  .hero { min-height: auto; padding: 100px 24px 60px; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .cases-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .creators-wall { grid-template-columns: repeat(2,1fr); }
  .feedback-card p { font-size: 16px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .scroll-indicator { display: none; }
}
@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .section { padding: 60px 16px; }
}