:root {
  --bg: #0A0E1A;
  --bg-elevated: #111628;
  --bg-card: #161B2E;
  --fg: #F5F0EB;
  --fg-muted: #94A3B8;
  --accent: #FF5647;
  --accent-glow: rgba(255, 86, 71, 0.15);
  --font-display: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 8rem;
  --radius: 12px;
  --radius-lg: 20px;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-xl) var(--space-md);
  position: relative;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(255,86,71,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(99,102,241,0.06) 0%, transparent 50%),
    var(--bg);
}

.hero-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  border: 1px solid rgba(255,86,71,0.3);
  padding: 0.4em 1em;
  border-radius: 100px;
  margin-bottom: var(--space-md);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.text-accent {
  color: var(--accent);
}

.hero-lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
}

/* Phone mockup */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 260px;
  height: 520px;
  background: var(--bg-card);
  border-radius: 36px;
  border: 3px solid #2A2F45;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 0 60px rgba(255,86,71,0.1),
    0 20px 60px rgba(0,0,0,0.4);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background:
    linear-gradient(170deg, #1a1f35 0%, #0d1020 40%, #1a0f15 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.reel-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.reel-icon {
  opacity: 0.9;
}

.reel-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  align-items: center;
}

.stat-pill {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  padding: 0.35em 1em;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: 0.02em;
}

.hero-scroll-hint {
  text-align: center;
  margin-top: var(--space-lg);
  opacity: 0.4;
  animation: bobDown 2s ease-in-out infinite;
}

@keyframes bobDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ============ PROOF ============ */
.proof {
  padding: var(--space-2xl) var(--space-md);
  background: var(--bg-elevated);
  position: relative;
}

.proof::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,86,71,0.3), transparent);
}

.proof-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
  line-height: 1.2;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.proof-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: var(--space-md);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.proof-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,86,71,0.2);
}

.proof-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.accent-card .proof-number {
  color: var(--accent);
}

.proof-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.proof-caption {
  margin-top: var(--space-lg);
  font-size: 0.75rem;
  color: rgba(148,163,184,0.5);
  font-style: italic;
}

/* ============ NICHES ============ */
.niches {
  padding: var(--space-2xl) var(--space-md);
  background: var(--bg);
}

.niches-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.niches-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.niches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.niche-item {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius);
  padding: var(--space-md) var(--space-md) calc(var(--space-md) + 0.5rem);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.niche-item:hover {
  border-color: rgba(255,86,71,0.15);
  background: var(--bg-card);
}

.niche-icon {
  margin-bottom: var(--space-sm);
  opacity: 0.85;
}

.niche-item h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--fg);
}

.niche-item p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* ============ PROCESS ============ */
.process {
  padding: var(--space-2xl) var(--space-md);
  background: var(--bg-elevated);
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,86,71,0.2), transparent);
}

.process-inner {
  max-width: 800px;
  margin: 0 auto;
}

.process-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-md);
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.04);
  transition: border-color 0.2s ease;
}

.step:hover {
  border-color: rgba(255,86,71,0.15);
}

.step-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.7;
  min-width: 60px;
  line-height: 1;
  padding-top: 0.15em;
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--fg);
}

.step-content p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ============ MANIFESTO ============ */
.manifesto {
  padding: var(--space-2xl) var(--space-md);
  background: var(--bg);
  position: relative;
}

.manifesto-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}

.manifesto-accent {
  width: 60px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: var(--space-md);
}

.manifesto h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.manifesto p {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: var(--space-sm);
}

.manifesto-closing {
  color: var(--fg) !important;
  font-weight: 500;
  font-size: 1.2rem !important;
  margin-top: var(--space-md);
}

/* ============ FOOTER ============ */
.site-footer {
  padding: var(--space-lg) var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.05);
  background: var(--bg);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
  display: block;
  margin-bottom: 0.3rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer-meta {
  text-align: right;
}

.footer-meta p {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-lede {
    margin: 0 auto;
  }
  .hero-visual {
    margin-top: var(--space-md);
  }
  .phone-mockup {
    width: 220px;
    height: 440px;
  }
  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .niches-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .hero {
    padding: var(--space-lg) var(--space-sm);
    min-height: auto;
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
  .hero h1 {
    font-size: 1.9rem;
  }
  .proof-grid {
    grid-template-columns: 1fr;
  }
  .niches-grid {
    grid-template-columns: 1fr;
  }
  .step {
    flex-direction: column;
    gap: var(--space-sm);
  }
  .step-num {
    min-width: auto;
  }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  .footer-meta {
    text-align: left;
  }
  .proof,
  .niches,
  .process,
  .manifesto {
    padding: var(--space-lg) var(--space-sm);
  }
}