/* === BASE === */
:root {
  --bg: #0A0A0F;
  --surface: #111118;
  --surface2: #1A1A24;
  --border: #222230;
  --accent: #00E5FF;
  --accent-dim: rgba(0, 229, 255, 0.12);
  --text: #F0F0F5;
  --text-muted: #6B6B80;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 10px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.nav-badge {
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0,229,255,0.25);
  border-radius: 20px;
  padding: 3px 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

/* === HERO === */
.hero {
  min-height: calc(100vh - 60px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 32px 80px;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-content { display: flex; flex-direction: column; gap: 28px; }
.hero-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
  background: var(--accent-dim);
  border: 1px solid rgba(0,229,255,0.2);
  display: inline-block;
  padding: 5px 14px;
  border-radius: 20px;
  width: fit-content;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 480px;
  font-weight: 300;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 8px;
}
.hero-stat { display: flex; flex-direction: column; gap: 2px; }
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}
.hero-stat-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 400; }
.hero-stat-sep { width: 1px; height: 36px; background: var(--border); flex-shrink: 0; }

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 420px;
}
.orbit-svg {
  position: absolute;
  width: 340px;
  height: 340px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: rotate-orbit 30s linear infinite;
}
@keyframes rotate-orbit { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }
.platform-orbit {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 320px;
  height: 320px;
}
.orbit-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.orbit-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.orbit-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color 0.3s;
}
.orbit-node:hover { border-color: var(--accent); }
.orbit-node-tiktok { top: 0; left: 50%; transform: translateX(-50%); }
.orbit-node-shorts { top: 50%; right: 0; transform: translateY(-50%); }
.orbit-node-reels { bottom: 0; left: 50%; transform: translateX(-50%); }
.orbit-node-fb { top: 50%; left: 0; transform: translateY(-50%); }

/* === DISTRIBUTION === */
.distribution {
  padding: 100px 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.dist-headline-wrap { max-width: 640px; margin-bottom: 64px; }
.dist-eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 20px;
}
.dist-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}
.dist-sub { color: var(--text-muted); font-weight: 300; font-size: 1rem; line-height: 1.7; }
.dist-split {
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  gap: 20px;
  align-items: start;
}
.dist-old, .dist-new {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.dist-old-label, .dist-new-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  margin-bottom: 24px;
}
.dist-old-label { color: var(--text-muted); }
.dist-new-label { color: var(--accent); }
.dist-steps { display: flex; flex-direction: column; gap: 8px; }
.dist-step {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 8px 0;
}
.dist-step-num { font-family: var(--font-display); font-size: 0.65rem; font-weight: 700; color: var(--text-muted); width: 24px; flex-shrink: 0; }
.dist-arrow { color: var(--border); display: flex; padding-left: 24px; }
.dist-time {
  margin-top: 20px;
  padding: 10px 16px;
  background: rgba(255, 80, 80, 0.1);
  border: 1px solid rgba(255, 80, 80, 0.2);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #FF6B6B;
  text-align: center;
}
.dist-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  padding-top: 120px;
}
.dist-steps-new { display: flex; flex-direction: column; gap: 8px; }
.dist-step-new {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text);
  padding: 8px 0;
  font-weight: 400;
}
.dist-step-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-dim);
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dist-arrow-new { color: var(--accent); display: flex; padding-left: 32px; opacity: 0.6; }
.dist-time-new {
  margin-top: 20px;
  padding: 10px 16px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  text-align: center;
}

/* === FEATURES === */
.features {
  padding: 100px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 20px;
}
.features-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 56px;
  max-width: 580px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 1100px;
  margin: 0 auto;
}
.feature-card {
  background: var(--surface);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--surface2); }
.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.feature-desc { font-size: 0.875rem; color: var(--text-muted); line-height: 1.65; font-weight: 300; }

/* === PROCESS === */
.process {
  padding: 100px 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.process-eyebrow {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 20px;
}
.process-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 64px;
}
.process-steps { display: flex; flex-direction: column; }
.proc-step {
  display: grid;
  grid-template-columns: 48px 40px 1fr;
  gap: 20px;
  align-items: start;
}
.proc-num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0,229,255,0.25);
  border-radius: 8px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.proc-line {
  width: 1px;
  height: 100%;
  min-height: 60px;
  background: linear-gradient(to bottom, rgba(0,229,255,0.4), transparent);
  margin-top: 6px;
}
.proc-content { padding-bottom: 40px; }
.proc-step-last .proc-content { padding-bottom: 0; }
.proc-content h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.proc-content p { color: var(--text-muted); font-weight: 300; font-size: 0.95rem; max-width: 500px; }

/* === CLOSING === */
.closing {
  padding: 120px 32px 140px;
  text-align: center;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.closing-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  font-weight: 300;
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.closing-vibe {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 400;
  font-style: italic;
}
.vibe-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo { font-family: var(--font-display); font-weight: 800; font-size: 1rem; }
.footer-tagline { color: var(--text-muted); font-size: 0.8rem; font-weight: 300; }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding: 60px 24px; }
  .hero-visual { height: 280px; }
  .hero-sub { max-width: 100%; }
  .features-grid { grid-template-columns: 1fr; }
  .distribution { padding: 64px 24px; }
  .dist-split { grid-template-columns: 1fr; }
  .dist-vs { padding-top: 0; }
  .dist-vs::before { content: 'vs'; display: block; text-align: center; font-family: var(--font-display); font-size: 0.85rem; font-weight: 700; color: var(--text-muted); padding: 16px 0; }
  .features { padding: 64px 24px; }
  .process { padding: 64px 24px; }
  .closing { padding: 80px 24px 100px; }
  .br-md { display: none; }
}
@media (max-width: 600px) {
  .hero-stats { gap: 16px; }
  .hero-stat-num { font-size: 1.4rem; }
  .proc-step { grid-template-columns: 40px 24px 1fr; gap: 12px; }
  .nav { padding: 0 20px; }
}