/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0f172a;
  --surface: #1e293b;
  --surface2: #334155;
  --fg: #f8fafc;
  --fg2: #94a3b8;
  --accent: #7c3aed;
  --accent2: #a78bfa;
  --coral: #ff6b6b;
  --gold: #f59e0b;
  --green: #10b981;
  --blue: #3b82f6;
  --pink: #ec4899;
  --radius: 14px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

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

/* ─── Typography ─── */
h1, h2, h3 { font-family: var(--font-display); font-weight: 800; line-height: 1.1; }
.section-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 1.2rem;
}

/* ─── Navbar ─── */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 5%;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg2);
  letter-spacing: 0.05em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-link {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--fg2);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }

/* ─── Hero ─── */
.hero {
  min-height: 88vh;
  background: linear-gradient(135deg, #0f172a 0%, #1a0a2e 50%, #0f172a 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 5rem 5% 3rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,107,107,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.hero-text { position: relative; z-index: 1; }
.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 1.2rem;
}
.hero-headline {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--fg);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--fg2);
  max-width: 460px;
  font-weight: 300;
  line-height: 1.7;
}
.hero-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  position: relative;
  z-index: 1;
}
.content-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 1.2rem;
  backdrop-filter: blur(8px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.content-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(124,58,237,0.2);
}
.card-icon {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: var(--accent2);
}
.card-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 0.8rem;
}
.card-bar {
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.15);
  margin-bottom: 6px;
}
.bar-1 { width: 70%; }
.bar-2 { width: 45%; background: linear-gradient(90deg, var(--accent), var(--coral)); }
.card-2 { transform: translateY(20px); }
.card-4 { transform: translateY(10px); }
.hero-bottom {
  max-width: 1200px;
  margin: 3rem auto 0;
  width: 100%;
  position: relative;
  z-index: 1;
}
.bottom-tag {
  display: inline-block;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 100px;
  padding: 0.45rem 1.2rem;
  font-size: 0.85rem;
  color: var(--accent2);
  font-weight: 500;
}

/* ─── Showcase / Types ─── */
.showcase { padding: 6rem 5%; background: #0f172a; }
.showcase-inner { max-width: 1200px; margin: 0 auto; }
.show-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.show-item {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: border-color 0.3s ease;
}
.show-item:hover { border-color: rgba(124,58,237,0.4); }
.show-item h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--fg);
}
.show-item p { font-size: 0.9rem; color: var(--fg2); line-height: 1.6; }
.show-visual {
  width: 100%;
  height: 80px;
  border-radius: 10px;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.show-emoji { font-size: 2rem; color: rgba(255,255,255,0.9); }

/* ─── Types ─── */
.types { padding: 6rem 5%; background: linear-gradient(180deg, #0f172a 0%, #111c30 100%); }
.types-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.types-left h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0.8rem 0 1.2rem;
  max-width: 420px;
}
.types-body { color: var(--fg2); margin-bottom: 1.8rem; font-size: 1rem; line-height: 1.7; }
.types-list { list-style: none; }
.types-list li {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
  color: var(--fg);
}
.check { color: var(--green); font-weight: 700; }
.types-card {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 2rem;
}
.types-card-header { margin-bottom: 1.5rem; }
.types-card-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg2);
}
.types-tiers { display: flex; flex-direction: column; gap: 0.6rem; }
.tier {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  border: 1px solid transparent;
  background: rgba(255,255,255,0.03);
}
.tier-active {
  background: rgba(124,58,237,0.15);
  border-color: rgba(124,58,237,0.3);
}
.tier-name { font-weight: 600; font-size: 0.95rem; color: var(--fg); width: 70px; }
.tier-price { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; color: var(--fg); }
.tier-price span { font-size: 0.85rem; font-weight: 400; color: var(--fg2); }
.tier-detail { font-size: 0.8rem; color: var(--fg2); margin-left: auto; }
.tier-note { font-size: 0.78rem; color: var(--fg2); margin-top: 1.2rem; text-align: center; }

/* ─── Process ─── */
.process { padding: 6rem 5%; background: #0f172a; }
.process-inner { max-width: 1200px; margin: 0 auto; }
.process-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0.8rem 0 3rem;
  max-width: 500px;
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.step {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 2rem;
  position: relative;
}
.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(124,58,237,0.2);
  line-height: 1;
  margin-bottom: 1rem;
}
.step h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--fg);
}
.step p { font-size: 0.9rem; color: var(--fg2); line-height: 1.6; }
.step-emoji { font-size: 2.5rem; color: rgba(124,58,237,0.3); margin-bottom: 0.5rem; display: block; }

/* ─── Closing ─── */
.closing {
  padding: 8rem 5%;
  background: linear-gradient(180deg, #111c30 0%, #0f172a 100%);
  text-align: center;
}
.closing-inner { max-width: 800px; margin: 0 auto; }
.closing-quote {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent2);
  font-weight: 500;
  margin-bottom: 2rem;
}
.closing-headline {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
.closing-sub { font-size: 1.05rem; color: var(--fg2); max-width: 560px; margin: 0 auto; line-height: 1.7; }
.closing-cta {
  display: inline-block;
  margin-top: 2rem;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 2.2rem;
  border-radius: 100px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.closing-cta:hover {
  background: #6d28d9;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124,58,237,0.35);
}

/* ─── Footer ─── */
.footer {
  padding: 3rem 5%;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: #0f172a;
}
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-name { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: var(--fg); }
.footer-tagline { font-size: 0.8rem; color: var(--fg2); display: block; margin-top: 0.2rem; }
.footer-meta p { font-size: 0.75rem; color: var(--fg2); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { grid-template-columns: 1fr 1fr; }
  .types-inner { grid-template-columns: 1fr; gap: 3rem; }
  .show-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .hero-headline { font-size: 2.8rem; }
}
@media (max-width: 480px) {
  .hero { padding: 3rem 5% 2rem; }
  .show-grid { gap: 0.8rem; }
  .showcase, .process { padding: 4rem 5%; }
  .types, .closing { padding: 4rem 5%; }
}