/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #030303; color: #fff;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-thumb { background: rgba(74,58,255,0.3); border-radius: 3px; }

/* ===== PARTICLE CANVAS ===== */
.particle-canvas { position: absolute; inset: 0; z-index: 0; }

/* ===== GRID BG (Ad Formats section) ===== */
.grid-bg-canvas {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}

/* ===== NOISE OVERLAY ===== */
.noise-overlay {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' 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)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 180px;
  mix-blend-mode: overlay;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(3,3,3,0.88); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transform: translateY(-100%);
  animation: navSlideDown 0.6s cubic-bezier(0.16,1,0.3,1) 0.2s forwards;
}
@keyframes navSlideDown { to { transform: translateY(0); } }
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 72px; display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { width: 38px; height: 38px; border-radius: 8px; filter: drop-shadow(0 0 8px rgba(74,58,255,0.3)); }
.nav-brand { display: flex; flex-direction: column; }
.brand-name { font-size: 18px; font-weight: 600; line-height: 1.2; }
.brand-sub { font-size: 10px; font-weight: 300; letter-spacing: 0.15em; color: rgba(255,255,255,0.35); }
.nav-links-desktop { display: none; align-items: center; gap: 32px; }
.nav-links-desktop a {
  font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.6);
  transition: all 0.3s; position: relative; padding: 4px 0;
}
.nav-links-desktop a:hover { color: #fff; }
.nav-links-desktop a::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 1px;
  background: linear-gradient(90deg, #4A3AFF, #3898EC); transition: width 0.3s;
}
.nav-links-desktop a:hover::after { width: 100%; }
.nav-cta {
  background: linear-gradient(135deg, #4A3AFF 0%, #3898EC 100%); color: #fff !important;
  padding: 10px 24px; border-radius: 10px; font-weight: 500 !important; font-size: 14px !important;
  transition: all 0.3s; box-shadow: 0 4px 20px rgba(74,58,255,0.25);
}
.nav-cta:hover { box-shadow: 0 0 40px rgba(74,58,255,0.4); transform: scale(1.02); }
.nav-cta::after { display: none !important; }
.nav-hamburger { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: #fff; transition: all 0.3s; }
.mobile-menu {
  position: fixed; inset: 0; z-index: 40; background: rgba(3,3,3,0.98); backdrop-filter: blur(30px);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 36px;
  opacity: 0; pointer-events: none; transition: opacity 0.4s;
}
.mobile-menu.active { opacity: 1; pointer-events: auto; }
.mobile-menu a { font-size: 22px; font-weight: 300; color: rgba(255,255,255,0.6); letter-spacing: 0.08em; transition: color 0.3s; }
.mobile-menu a:hover { color: #fff; }
.mobile-cta { background: linear-gradient(135deg, #4A3AFF 0%, #3898EC 100%); color: #fff !important; padding: 14px 40px; border-radius: 12px; font-weight: 600 !important; margin-top: 8px; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh; overflow: hidden;
  display: flex; align-items: center; justify-content: center; text-align: center;
}
.hero-gradient {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 50% 20%, rgba(74,58,255,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 60%, rgba(56,152,236,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 20% 80%, rgba(0,212,255,0.06) 0%, transparent 50%);
}
.hero-content { position: relative; z-index: 2; padding: 0 24px; max-width: 860px; margin-top: 40px; }
.hero-tag {
  display: inline-block; padding: 8px 24px; border-radius: 9999px;
  font-size: 13px; font-weight: 400; color: #7B6CFF; letter-spacing: 0.05em;
  background: rgba(74,58,255,0.12); border: 1px solid rgba(74,58,255,0.25);
  animation: fadeInUp 0.8s ease-out 0.3s both;
}
.hero-title {
  font-size: 42px; font-weight: 700; line-height: 1.15; margin-top: 28px;
  text-shadow: 0 0 60px rgba(74,58,255,0.25), 0 2px 10px rgba(0,0,0,0.5);
  animation: fadeInUp 0.8s ease-out 0.5s both;
}
.hero-desc {
  font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.55);
  line-height: 1.9; margin-top: 24px; max-width: 640px; margin-left: auto; margin-right: auto;
  animation: fadeInUp 0.8s ease-out 0.7s both;
}
.hero-buttons { margin-top: 44px; display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; animation: fadeInUp 0.8s ease-out 0.9s both; }
.btn-primary {
  background: linear-gradient(135deg, #4A3AFF 0%, #3898EC 100%); color: #fff;
  padding: 16px 36px; border-radius: 12px; font-weight: 600; font-size: 16px;
  transition: all 0.3s; border: none; cursor: pointer; display: inline-block;
  box-shadow: 0 4px 24px rgba(74,58,255,0.3);
}
.btn-primary:hover { box-shadow: 0 0 50px rgba(74,58,255,0.4); transform: translateY(-2px) scale(1.02); }
.btn-secondary {
  background: transparent; color: rgba(255,255,255,0.6);
  padding: 16px 36px; border-radius: 12px; font-weight: 400; font-size: 16px;
  border: 1px solid rgba(255,255,255,0.12); cursor: pointer; display: inline-block; transition: all 0.3s;
}
.btn-secondary:hover { border-color: rgba(74,58,255,0.5); color: #fff; background: rgba(74,58,255,0.05); }
.hero-scroll {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.3); font-size: 13px; animation: fadeInUp 0.8s ease-out 1.2s both;
}
.hero-scroll svg { animation: bounce 2s ease-in-out infinite; }
@keyframes bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(8px)} }
@keyframes fadeInUp { from { opacity:0; transform:translateY(30px) } to { opacity:1; transform:translateY(0) } }

/* ===== SECTIONS COMMON ===== */
section { position: relative; }
.section-header { text-align: center; margin-bottom: 64px; padding: 0 24px; }
.section-header h2 { font-size: 32px; font-weight: 700; line-height: 1.2; }
.section-header p { font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.55); margin-top: 16px; max-width: 680px; margin-left: auto; margin-right: auto; line-height: 1.8; }
.section-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1), transform 0.9s cubic-bezier(0.16,1,0.3,1); }
.reveal.revealed { opacity: 1; transform: translateY(0); }

/* ===== PAIN POINTS ===== */
.pain-points { background: #0A0A0F; border-top: 1px solid rgba(255,255,255,0.06); padding: 120px 0 100px; }
.pain-cards { max-width: 1100px; margin: 0 auto; padding: 0 24px; display: flex; flex-direction: column; gap: 28px; }
.pain-card {
  background: linear-gradient(135deg, rgba(74,58,255,0.06) 0%, rgba(56,152,236,0.03) 100%);
  background-color: #111118; border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; padding: 44px 48px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.03);
  transition: all 0.5s cubic-bezier(0.16,1,0.3,1);
  position: relative; overflow: hidden;
}
.pain-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,58,255,0.3), transparent);
}
.pain-card:hover { transform: translateY(-4px); box-shadow: 0 12px 50px rgba(74,58,255,0.12), inset 0 1px 0 rgba(255,255,255,0.05); border-color: rgba(74,58,255,0.15); }
.pain-bar { height: 4px; border-radius: 9999px; background: linear-gradient(90deg, #4A3AFF, #3898EC); max-width: 100px; margin-bottom: 28px; }
.pain-bar-warm { background: linear-gradient(90deg, #E67E22, #F5A623); }
.pain-bar-cyan { background: linear-gradient(90deg, #3898EC, #00D4FF); }
.pain-icon { margin-bottom: 20px; filter: drop-shadow(0 0 12px currentColor); }
.pain-icon-purple { color: #4A3AFF; }
.pain-icon-warm { color: #E67E22; }
.pain-icon-cyan { color: #00D4FF; }
.pain-card h3 { font-size: 26px; font-weight: 600; margin-bottom: 16px; }
.pain-data { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.pain-num { font-size: 60px; font-weight: 700; line-height: 1; }
.pain-num-purple { color: #4A3AFF; text-shadow: 0 0 50px rgba(74,58,255,0.5); }
.pain-num-warm { color: #E67E22; text-shadow: 0 0 50px rgba(230,126,34,0.4); }
.pain-num-cyan { color: #00D4FF; text-shadow: 0 0 50px rgba(0,212,255,0.4); }
.pain-unit { font-size: 16px; color: rgba(255,255,255,0.4); font-weight: 300; }
.pain-card > p { margin-top: 20px; font-size: 16px; font-weight: 300; color: rgba(255,255,255,0.55); line-height: 1.8; max-width: 620px; }

/* ===== PRODUCT ===== */
.product { background: linear-gradient(180deg, #0A0A0F 0%, #030303 50%, #0A0A0F 100%); padding: 120px 0 100px; position: relative; }
.product::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,58,255,0.2), transparent);
}
.product-overview {
  max-width: 1200px; margin: 0 auto 80px; padding: 0 24px;
  background: #111118; border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  box-shadow: 0 4px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.03);
  overflow: hidden; display: grid; grid-template-columns: 1fr;
  position: relative;
}
.product-overview::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,58,255,0.2), rgba(0,212,255,0.2), transparent);
  z-index: 2;
}
.product-image { background: #0A0A0F; min-height: 300px; position: relative; overflow: hidden; }
.product-image::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(17,17,24,0.8) 100%);
  pointer-events: none;
}
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.product-overview:hover .product-image img { transform: scale(1.03); }
.product-info { padding: 40px; }
.product-info h3 { font-size: 26px; font-weight: 600; }
.product-subtitle { font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.5); margin-top: 8px; }
.product-specs { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.product-specs li { display: flex; align-items: center; gap: 14px; font-size: 15px; color: rgba(255,255,255,0.6); transition: color 0.3s; }
.product-specs li:hover { color: rgba(255,255,255,0.85); }
.product-link { display: inline-block; margin-top: 32px; color: #4A3AFF; border-bottom: 1px solid #4A3AFF; padding-bottom: 3px; font-size: 15px; font-weight: 400; transition: all 0.3s; }
.product-link:hover { color: #7B6CFF; border-color: #7B6CFF; }
.features-grid { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1fr; gap: 24px; }
.feature-card {
  background: linear-gradient(135deg, rgba(74,58,255,0.05) 0%, rgba(56,152,236,0.02) 100%);
  background-color: #111118; border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; padding: 36px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.02);
  transition: all 0.5s cubic-bezier(0.16,1,0.3,1); position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
  background: linear-gradient(90deg, #4A3AFF, #3898EC); opacity: 0; transition: opacity 0.5s;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: 0 16px 50px rgba(74,58,255,0.12), inset 0 1px 0 rgba(255,255,255,0.04); border-color: rgba(74,58,255,0.18); }
.feature-card:hover::before { opacity: 1; }
.feature-card svg { margin-bottom: 20px; filter: drop-shadow(0 0 8px currentColor); }
.feature-card h4 { font-size: 20px; font-weight: 600; margin-bottom: 12px; }
.feature-card p { font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.55); line-height: 1.75; }

/* ===== AD FORMATS ===== */
.ad-formats {
  background: #030303; padding: 120px 0 100px; position: relative; overflow: hidden;
}
.ad-formats::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,58,255,0.2), transparent);
}
.ad-formats-content { position: relative; z-index: 1; }
.ad-cards { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1fr; gap: 28px; }
.ad-card {
  background: linear-gradient(135deg, rgba(74,58,255,0.06) 0%, rgba(56,152,236,0.02) 100%);
  background-color: #111118; border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; padding: 40px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.02);
  transition: all 0.5s cubic-bezier(0.16,1,0.3,1); position: relative; overflow: hidden;
}
.ad-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  border-radius: 9999px;
}
.ad-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(74,58,255,0.15), inset 0 1px 0 rgba(255,255,255,0.04); }
.ad-bar-purple + .ad-card::before, .ad-bar-purple { background: linear-gradient(90deg, #4A3AFF, #7B6CFF); }
.ad-bar-warm + .ad-card::before, .ad-bar-warm { background: linear-gradient(90deg, #E67E22, #F5A623); }
.ad-bar-blue + .ad-card::before, .ad-bar-blue { background: linear-gradient(90deg, #3898EC, #00D4FF); }
.ad-bar { height: 3px; border-radius: 9999px; max-width: 80px; margin-bottom: 24px; }
.ad-tag { display: inline-block; font-size: 13px; padding: 5px 14px; border-radius: 9999px; margin-bottom: 16px; font-weight: 500; }
.ad-tag-purple { background: rgba(74,58,255,0.15); color: #7B6CFF; }
.ad-tag-warm { background: rgba(230,126,34,0.15); color: #F5A623; }
.ad-tag-blue { background: rgba(56,152,236,0.15); color: #3898EC; }
.ad-card h3 { font-size: 24px; font-weight: 600; }
.ad-card > p { margin-top: 14px; font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.55); line-height: 1.75; }
.ad-price { margin-top: 28px; }
.ad-price span { font-size: 28px; font-weight: 700; }
.ad-price-purple { color: #4A3AFF; }
.ad-price-warm { color: #E67E22; }
.ad-price-blue { color: #3898EC; }
.ad-note { font-size: 13px; color: rgba(255,255,255,0.35); margin-top: 6px; }
.ad-tags { margin-top: 24px; display: flex; gap: 8px; flex-wrap: wrap; }
.ad-tags span { border: 1px solid rgba(255,255,255,0.06); background: rgba(10,10,15,0.6); color: rgba(255,255,255,0.4); font-size: 13px; padding: 5px 14px; border-radius: 9999px; transition: all 0.3s; }
.ad-tags span:hover { border-color: rgba(74,58,255,0.3); color: rgba(255,255,255,0.7); }
.ad-cta { text-align: center; margin-top: 64px; font-size: 17px; }
.ad-cta span { color: rgba(255,255,255,0.55); }
.ad-cta a { color: #4A3AFF; border-bottom: 1px solid #4A3AFF; padding-bottom: 2px; margin-left: 8px; font-weight: 500; transition: all 0.3s; }
.ad-cta a:hover { color: #7B6CFF; }

/* ===== SUCCESS ===== */
.success { background: #030303; padding: 120px 0 100px; position: relative; }
.success::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,58,255,0.2), transparent);
}
.stats-grid { max-width: 1200px; margin: 0 auto 64px; padding: 0 24px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.stat-item {
  background: linear-gradient(135deg, rgba(74,58,255,0.05) 0%, rgba(56,152,236,0.02) 100%);
  background-color: #111118; border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; padding: 32px 24px; text-align: center;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.02);
  transition: all 0.4s;
}
.stat-item:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(74,58,255,0.1); border-color: rgba(74,58,255,0.12); }
.stat-num-wrap { display: flex; align-items: baseline; justify-content: center; gap: 6px; }
.stat-num { font-size: 44px; font-weight: 700; text-shadow: 0 0 40px rgba(74,58,255,0.4); }
.stat-purple { color: #4A3AFF; }
.stat-blue { color: #3898EC; }
.stat-cyan { color: #00D4FF; }
.stat-warm { color: #E67E22; }
.stat-unit { font-size: 16px; color: rgba(255,255,255,0.4); font-weight: 400; }
.stat-item > p { margin-top: 12px; font-size: 15px; color: rgba(255,255,255,0.55); }
.case-card {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  background: #111118; border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 4px 40px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.02);
  display: grid; grid-template-columns: 1fr;
}
.case-image { background: #0A0A0F; min-height: 280px; position: relative; overflow: hidden; border-bottom: 1px solid rgba(255,255,255,0.06); }
.case-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.case-card:hover .case-image img { transform: scale(1.02); }
.case-text { padding: 40px; }
.case-text h3 { font-size: 24px; font-weight: 600; }
.case-text p { margin-top: 16px; font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.55); line-height: 1.85; }
.case-highlights { margin-top: 28px; display: flex; gap: 20px; flex-wrap: wrap; }
.case-highlights span { display: flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(255,255,255,0.6); }

/* ===== PARTNERS ===== */
.partners { background: linear-gradient(180deg, #0A0A0F 0%, #030303 100%); padding: 120px 0 100px; position: relative; }
.partners::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(74,58,255,0.2), transparent);
}
.advantages-grid { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1fr; gap: 24px; }
.advantage-card {
  background: linear-gradient(135deg, rgba(74,58,255,0.05) 0%, rgba(56,152,236,0.02) 100%);
  background-color: #111118; border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; padding: 36px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.02);
  transition: all 0.5s cubic-bezier(0.16,1,0.3,1); position: relative; overflow: hidden;
}
.advantage-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
  background: linear-gradient(90deg, #4A3AFF, #3898EC); opacity: 0; transition: opacity 0.5s;
}
.advantage-card:hover { transform: translateY(-6px); box-shadow: 0 16px 50px rgba(74,58,255,0.1); border-color: rgba(74,58,255,0.15); }
.advantage-card:hover::before { opacity: 1; }
.advantage-card svg { margin-bottom: 20px; filter: drop-shadow(0 0 8px currentColor); }
.advantage-card h4 { font-size: 20px; font-weight: 600; margin-bottom: 12px; }
.advantage-card p { font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.55); line-height: 1.75; }
.roles-title { text-align: center; font-size: 26px; font-weight: 600; margin: 80px auto 48px; padding: 0 24px; }
.roles-grid { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: 1fr; gap: 28px; }
.role-card {
  background: linear-gradient(135deg, rgba(74,58,255,0.05) 0%, rgba(56,152,236,0.02) 100%);
  background-color: #111118; border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px; padding: 40px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.02);
  transition: all 0.5s cubic-bezier(0.16,1,0.3,1); position: relative; overflow: hidden;
}
.role-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
  border-radius: 9999px; opacity: 0.8;
}
.role-bar-purple { background: linear-gradient(90deg, #4A3AFF, #3898EC); }
.role-bar-blue { background: linear-gradient(90deg, #3898EC, #00D4FF); }
.role-bar-warm { background: linear-gradient(90deg, #E67E22, #F5A623); }
.role-card:hover { transform: translateY(-6px); box-shadow: 0 16px 50px rgba(74,58,255,0.12); border-color: rgba(74,58,255,0.18); }
.role-card svg { margin-bottom: 16px; filter: drop-shadow(0 0 8px currentColor); }
.role-card h4 { font-size: 24px; font-weight: 600; }
.role-card > p { margin-top: 14px; font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.55); line-height: 1.75; }
.role-card ul { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.role-card li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: rgba(255,255,255,0.6); transition: color 0.3s; }
.role-card li:hover { color: rgba(255,255,255,0.85); }

/* ===== PARTNER FORM ===== */
.partner-form-section { margin-top: 80px; }
.partner-form-wrap {
  max-width: 600px; margin: 0 auto; padding: 0 24px;
}
.partner-form-inner {
  background: linear-gradient(135deg, rgba(74,58,255,0.08) 0%, rgba(56,152,236,0.03) 100%);
  background-color: #111118; border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px; padding: 48px 40px;
  box-shadow: 0 8px 50px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.03), inset 0 1px 0 rgba(255,255,255,0.03);
  position: relative; overflow: hidden;
}
.partner-form-inner::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #4A3AFF, #3898EC, #00D4FF); opacity: 0.6;
}
.form-header { text-align: center; margin-bottom: 40px; }
.form-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: linear-gradient(135deg, #4A3AFF 0%, #3898EC 100%);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 16px;
  box-shadow: 0 4px 24px rgba(74,58,255,0.3);
}
.form-header h3 { font-size: 26px; font-weight: 700; }
.form-header p { font-size: 14px; color: rgba(255,255,255,0.35); margin-top: 8px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-size: 15px; font-weight: 500; margin-bottom: 8px; }
.required { color: #ff4757; }
.form-group input, .form-group textarea {
  width: 100%; background: rgba(10,10,15,0.8); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px; padding: 14px 18px; color: #fff; font-size: 15px;
  transition: all 0.3s; font-family: inherit;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus, .form-group textarea:focus {
  outline: none; border-color: rgba(74,58,255,0.5);
  box-shadow: 0 0 0 3px rgba(74,58,255,0.1), 0 0 20px rgba(74,58,255,0.08);
}
.form-group input:invalid:not(:placeholder-shown) { border-color: rgba(255,71,87,0.5); }
.form-group textarea { resize: none; }
.form-privacy {
  display: flex; align-items: flex-start; gap: 12px; padding: 16px;
  background: rgba(0,200,83,0.06); border: 1px solid rgba(0,200,83,0.12);
  border-radius: 12px; margin-bottom: 24px;
}
.form-privacy svg { flex-shrink: 0; margin-top: 1px; }
.form-privacy strong { display: block; font-size: 14px; color: #00C853; margin-bottom: 2px; }
.form-privacy span { font-size: 13px; color: rgba(255,255,255,0.4); }
.form-submit {
  width: 100%; padding: 16px; border-radius: 12px; border: none;
  background: linear-gradient(135deg, #4A3AFF 0%, #3898EC 100%); color: #fff;
  font-size: 17px; font-weight: 600; cursor: pointer; transition: all 0.3s;
  box-shadow: 0 4px 24px rgba(74,58,255,0.3);
  font-family: inherit;
}
.form-submit:hover { box-shadow: 0 0 50px rgba(74,58,255,0.4); transform: translateY(-1px) scale(1.01); }
.form-success { display: none; text-align: center; padding: 40px 20px; }
.form-success.active { display: block; }
.form-success svg { margin: 0 auto 24px; filter: drop-shadow(0 0 20px rgba(0,200,83,0.3)); }
.form-success h3 { font-size: 28px; font-weight: 700; margin-bottom: 16px; }
.form-success p { font-size: 16px; color: rgba(255,255,255,0.6); line-height: 1.7; }
.form-success a { display: inline-block; margin-top: 28px; color: #4A3AFF; border-bottom: 1px solid #4A3AFF; padding-bottom: 2px; transition: color 0.3s; }
.form-success a:hover { color: #7B6CFF; }
form.hidden { display: none; }

/* ===== FOOTER ===== */
.footer { background: #030303; border-top: 1px solid rgba(255,255,255,0.06); }
.cta-banner-wrap { max-width: 1200px; margin: 0 auto; padding: 80px 24px 0; }
.cta-banner {
  background: linear-gradient(135deg, #4A3AFF 0%, #3898EC 100%);
  border-radius: 24px; padding: 60px 40px; text-align: center;
  box-shadow: 0 8px 50px rgba(74,58,255,0.25);
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 50%);
  pointer-events: none;
}
.cta-banner h2 { font-size: 28px; font-weight: 700; position: relative; z-index: 1; }
.cta-banner p { font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.8); margin-top: 12px; position: relative; z-index: 1; }
.cta-buttons { margin-top: 32px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }
.btn-white { background: #fff; color: #4A3AFF; padding: 14px 32px; border-radius: 12px; font-weight: 600; transition: all 0.3s; display: inline-block; }
.btn-white:hover { opacity: 0.95; transform: translateY(-2px) scale(1.02); box-shadow: 0 8px 30px rgba(0,0,0,0.2); }
.btn-outline { background: transparent; color: #fff; padding: 14px 32px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.5); font-weight: 500; transition: all 0.3s; display: inline-block; }
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.footer-content { max-width: 1200px; margin: 0 auto; padding: 64px 24px 40px; display: flex; flex-direction: column; gap: 40px; }
.footer-brand { max-width: 320px; }
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-logo img { width: 30px; height: 30px; border-radius: 6px; filter: drop-shadow(0 0 6px rgba(74,58,255,0.3)); }
.footer-logo span { font-size: 18px; font-weight: 600; }
.footer-logo small { font-size: 11px; color: rgba(255,255,255,0.35); letter-spacing: 0.1em; margin-left: 4px; }
.footer-brand p { margin-top: 16px; font-size: 15px; font-weight: 300; color: rgba(255,255,255,0.4); line-height: 1.7; }
.footer-links { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-links h4 { font-size: 12px; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 20px; font-weight: 500; }
.footer-links li { margin-bottom: 14px; display: flex; align-items: center; gap: 10px; font-size: 15px; color: rgba(255,255,255,0.55); transition: color 0.3s; }
.footer-links li svg { flex-shrink: 0; opacity: 0.5; }
.footer-links a { color: rgba(255,255,255,0.55); transition: all 0.3s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding: 32px 24px; border-top: 1px solid rgba(255,255,255,0.06); display: flex; flex-direction: column; align-items: center; gap: 12px; font-size: 13px; color: rgba(255,255,255,0.35); }
.footer-bottom a { color: rgba(255,255,255,0.35); transition: color 0.3s; }
.footer-bottom a:hover { color: rgba(255,255,255,0.6); }

/* ===== FLOATING PARTICLES BG FOR AD FORMATS ===== */
@keyframes floatParticle { 0%{transform:translateY(0) translateX(0); opacity:0} 10%{opacity:1} 90%{opacity:1} 100%{transform:translateY(-100vh) translateX(50px); opacity:0} }
.floating-particle {
  position: absolute; border-radius: 50%; pointer-events: none;
  animation: floatParticle linear infinite;
}

/* ===== RESPONSIVE ===== */
@media (min-width: 768px) {
  .hero-title { font-size: 56px; }
  .section-header h2 { font-size: 40px; }
  .stats-grid { grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .stat-num { font-size: 52px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .ad-cards { grid-template-columns: repeat(3, 1fr); }
  .pain-num { font-size: 64px; }
  .partner-form-inner { padding: 48px; }
}
@media (min-width: 1024px) {
  .nav-links-desktop { display: flex; }
  .nav-hamburger { display: none; }
  .hero-title { font-size: 68px; }
  .section-header h2 { font-size: 48px; }
  .product-overview { grid-template-columns: 1fr 1fr; }
  .product-image { border-right: 1px solid rgba(255,255,255,0.06); border-bottom: none; }
  .product-image::after { background: linear-gradient(90deg, transparent 40%, rgba(17,17,24,0.9) 100%); }
  .features-grid { grid-template-columns: repeat(4, 1fr); }
  .advantages-grid { grid-template-columns: repeat(3, 1fr); }
  .case-card { grid-template-columns: 1fr 1fr; }
  .case-image { border-right: 1px solid rgba(255,255,255,0.06); border-bottom: none; }
  .roles-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-content { flex-direction: row; justify-content: space-between; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-scroll svg, .particle-canvas, .floating-particle { animation: none !important; }
}