/* ==========================================
   MOMENTUM SOCIAL — THEME CSS
   ========================================== */

:root {
  --bg: #0D0D0D;
  --bg-surface: #141414;
  --bg-card: #1A1A1A;
  --accent: #C8FF00;
  --accent-dim: rgba(200, 255, 0, 0.12);
  --text: #F0EDE8;
  --text-muted: #8A8A8A;
  --border: rgba(240, 237, 232, 0.08);
  --font-head: 'Syne', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-mark {
  color: var(--accent);
  font-size: 20px;
  font-weight: 700;
}
.logo-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.header-nav {
  display: flex;
  gap: 32px;
}
.header-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.header-nav a:hover { color: var(--text); }

/* HERO */
.hero { padding: 100px 32px 0; }
.hero-inner { max-width: 1200px; margin: 0 auto; }
.hero-content { max-width: 720px; }
.hero-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(200, 255, 0, 0.3);
  border-radius: 4px;
  padding: 5px 12px;
  margin-bottom: 32px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 19px;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid var(--border);
  margin-top: 80px;
  overflow-x: auto;
}
.stat { padding: 40px 64px 40px 0; }
.stat:first-child { padding-left: 0; }
.stat-number {
  display: block;
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
  margin-right: 64px;
}

/* SECTION LABELS */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* PROBLEM */
.problem { padding: 100px 32px; background: var(--bg-surface); }
.problem-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.problem-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 36px;
}
.problem-list { display: flex; flex-direction: column; gap: 20px; }
.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.problem-icon {
  width: 24px;
  height: 24px;
  background: rgba(255, 80, 80, 0.12);
  color: #FF5050;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}
.problem-item p { font-size: 15px; color: var(--text-muted); line-height: 1.5; }
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
}
.problem-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.problem-card-text {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.4;
}

/* SERVICES */
.services { padding: 100px 32px; }
.services-inner { max-width: 1200px; margin: 0 auto; }
.services-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  max-width: 600px;
  margin-bottom: 64px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  transition: border-color 0.3s;
}
.service-card:hover { border-color: var(--accent); }
.service-icon { color: var(--accent); font-size: 24px; margin-bottom: 20px; }
.service-name {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-desc { font-size: 15px; color: var(--text-muted); line-height: 1.6; }

/* PROOF */
.proof { padding: 100px 32px; background: var(--accent); color: #0D0D0D; }
.proof-inner { max-width: 1200px; margin: 0 auto; }
.proof .section-label { color: #0D0D0D; }
.proof-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(0,0,0,0.12);
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 48px;
}
.proof-block {
  background: #C8FF00;
  padding: 40px 36px;
}
.proof-number {
  font-family: var(--font-head);
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
.proof-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 8px;
  margin-bottom: 20px;
}
.proof-note { font-size: 14px; line-height: 1.5; opacity: 0.7; }
.proof-quote {
  background: rgba(0,0,0,0.07);
  border-radius: 12px;
  padding: 28px 32px;
}
.proof-quote p {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 12px;
}
.proof-source { font-size: 13px; opacity: 0.6; }

/* PRICING */
.pricing { padding: 100px 32px; }
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 40px rgba(200, 255, 0, 0.07);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #0D0D0D;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
}
.pricing-tier {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.pricing-price {
  font-family: var(--font-head);
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 32px;
}
.pricing-period { font-size: 20px; font-weight: 400; color: var(--text-muted); }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pricing-features li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.pricing-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* CLOSING */
.closing { padding: 100px 32px; background: var(--bg-surface); }
.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; }
.closing-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(200, 255, 0, 0.3);
  border-radius: 4px;
  padding: 5px 12px;
  margin-bottom: 32px;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 28px;
}
.closing-body {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 32px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-logo .logo-mark { color: var(--accent); font-size: 16px; }
.footer-logo .logo-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
}
.footer-tagline { font-size: 14px; color: var(--text-muted); }
.footer-meta { font-size: 13px; color: var(--text-muted); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 60px 20px 0; }
  .hero-stats { flex-direction: column; gap: 24px; padding: 24px 0; border: none; margin-top: 48px; }
  .stat-divider { width: 48px; height: 1px; margin: 0; }
  .problem-inner { grid-template-columns: 1fr; gap: 48px; }
  .services-grid { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .header-nav { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .problem, .services, .proof, .pricing, .closing { padding: 60px 20px; }
}