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

:root {
  --bg: #0F1629;
  --bg-2: #141C33;
  --bg-card: #1A2540;
  --fg: #E8EAF0;
  --fg-muted: #8892A8;
  --accent: #F5A623;
  --accent-dim: rgba(245, 166, 35, 0.15);
  --border: rgba(255,255,255,0.07);
  --font-head: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1100px;
  --radius: 12px;
}

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;
}

/* ─── Nav ─── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(15, 22, 41, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
  letter-spacing: -0.3px;
}
.nav-links { display: flex; gap: 32px; }
.nav-link {
  font-size: 14px;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }

/* ─── Section base ─── */
.section-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 40px; }
.section-eyebrow {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-headline {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--fg);
  letter-spacing: -0.5px;
  margin-bottom: 56px;
}

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 40px 80px;
  position: relative;
  overflow: hidden;
}
.hero-glow {
  position: absolute;
  top: 20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245,166,35,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 99px;
  background: var(--accent-dim);
  border: 1px solid rgba(245,166,35,0.25);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
  margin-bottom: 24px;
  font-family: var(--font-head);
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(38px, 5.5vw, 62px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 480px;
  margin-bottom: 36px;
}
.hero-cta-block { margin-bottom: 48px; }
.cta-preview {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--fg-muted);
}
.cta-label { color: var(--fg-muted); }
.cta-arrow { color: var(--accent); font-size: 18px; font-weight: 700; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
}
.trust-item { display: flex; flex-direction: column; }
.trust-num {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
}
.trust-desc { font-size: 12px; color: var(--fg-muted); max-width: 100px; line-height: 1.4; }
.trust-divider { width: 1px; height: 36px; background: var(--border); }

/* ─── Hero Visual (Mockup) ─── */
.hero-visual { display: flex; justify-content: center; }
.mockup-window {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04);
}
.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid var(--border);
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.red { background: #FF5F57; }
.mockup-dot.yellow { background: #FEBC2E; }
.mockup-dot.green { background: #28C840; }
.mockup-url {
  margin-left: 8px;
  font-size: 11px;
  color: var(--fg-muted);
  background: rgba(255,255,255,0.06);
  padding: 4px 10px;
  border-radius: 4px;
}
.mockup-body { padding: 20px; }
.mock-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.mock-field {
  font-size: 13px;
  color: var(--fg-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 6px;
}
.mock-sep {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}
.mock-idea {
  background: var(--accent-dim);
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 12px;
}
.idea-title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}
.idea-tag {
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 8px;
}
.idea-meta {
  font-size: 12px;
  color: var(--fg-muted);
  margin-bottom: 3px;
}
.mock-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(245,166,35,0.12);
  color: var(--accent);
  font-weight: 600;
}

/* ─── How It Works ─── */
.how-it-works { padding: 100px 0; background: var(--bg-2); }
.steps-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
}
.step { padding: 0 32px 0 0; }
.step-arrow { padding-top: 12px; }
.step-num {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
}
.step-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-desc { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }

/* ─── Features ─── */
.features { padding: 100px 0; background: var(--bg); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.feature-card {
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: border-color 0.3s;
}
.feature-card:hover { border-color: rgba(245,166,35,0.25); }
.feature-icon { margin-bottom: 20px; }
.feature-title {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.feature-desc { font-size: 14px; color: var(--fg-muted); line-height: 1.65; }

/* ─── Sample Output ─── */
.sample-section { padding: 100px 0; background: var(--bg-2); }
.sample-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.sample-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
  background: rgba(245,166,35,0.05);
}
.sample-name {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
}
.sample-badge {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(245,166,35,0.2);
  padding: 6px 12px;
  border-radius: 99px;
}
.sample-body {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.sample-col { padding: 28px 32px; border-right: 1px solid var(--border); }
.sample-col:last-child { border-right: none; }
.sample-field-label {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.sample-text { font-size: 13px; color: var(--fg-muted); line-height: 1.7; }
.sample-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 20px 32px;
}
.st {
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 6px;
}

/* ─── Closing ─── */
.closing-section {
  padding: 120px 0;
  background: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.closing-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(245,166,35,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 24px;
  position: relative;
}
.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.65;
  position: relative;
}

/* ─── Footer ─── */
.site-footer {
  padding: 64px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}
.footer-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 40px; text-align: center; }
.footer-logo {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}
.footer-tagline { font-size: 15px; color: var(--fg-muted); margin-bottom: 6px; }
.footer-meta { font-size: 13px; color: rgba(136,146,168,0.5); }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .steps-row { grid-template-columns: 1fr; gap: 40px; }
  .step-arrow { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .sample-body { grid-template-columns: 1fr; }
  .sample-col { border-right: none; border-bottom: 1px solid var(--border); }
  .sample-col:last-child { border-bottom: none; }
}
@media (max-width: 600px) {
  .hero { padding: 80px 24px 60px; }
  .section-inner { padding: 0 24px; }
  .footer-inner { padding: 0 24px; }
  .hero-trust { flex-direction: column; align-items: flex-start; gap: 12px; }
  .trust-divider { display: none; }
}