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

:root {
  --hero-start: #0f172a;
  --hero-end: #1e40af;
  --accent: #1e40af;
  --accent-light: #60a5fa;
  --bg: #f1f5f9;
  --surface: #fff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}

/* ── Hero ── */

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--hero-start), var(--hero-end));
  color: #fff;
  text-align: center;
  padding: 5rem 1.5rem 6rem;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.05;
}

.shape-1 {
  width: 500px;
  height: 500px;
  background: #fff;
  top: -200px;
  right: -150px;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: #fff;
  bottom: -100px;
  left: -80px;
}

.shape-3 {
  width: 150px;
  height: 150px;
  background: #fff;
  top: 40%;
  left: 10%;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.name {
  font-family: var(--font-display);
  font-size: 3.75rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 0.6rem;
  background: linear-gradient(135deg, #fff 30%, rgba(255, 255, 255, 0.55));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tagline {
  font-size: 1.1rem;
  font-weight: 400;
  opacity: 0.8;
  margin-bottom: 2rem;
  letter-spacing: 0.01em;
}

.sep-dot {
  display: inline-block;
  margin: 0 0.4rem;
  opacity: 0.4;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.5rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}

.pill:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.pill-primary {
  background: #fff;
  color: var(--hero-start);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
}

.pill-primary:hover {
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.3);
}

.pill-secondary {
  background: rgba(255, 255, 255, 0.1);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  color: #fff;
}

.pill-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

/* ── Hero links row ── */

.hero-links {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.hero-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s, background 0.2s;
}

.hero-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  text-decoration: none;
}

.hero-link i {
  font-size: 0.95rem;
}

/* ── Hero wave separator ── */

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  line-height: 0;
  pointer-events: none;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ── Main sections ── */

.main {
  overflow: hidden;
}

.section {
  padding: 3.5rem 1.5rem;
}

.section-inner {
  max-width: 720px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 1.75rem;
  letter-spacing: -0.02em;
}

/* ── Q&A ── */

.qa {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.qa-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.q-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--hero-start), var(--hero-end));
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qa-body {
  flex: 1;
  min-width: 0;
}

.q {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.a {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── Footer ── */

.footer {
  text-align: center;
  padding: 2rem 1.5rem;
  font-size: 0.8rem;
  background: linear-gradient(135deg, var(--hero-start), var(--hero-end));
  color: rgba(255, 255, 255, 0.6);
}

.footer a {
  color: inherit;
}

.footer a:hover {
  color: #fff;
}

/* ── Responsive ── */

@media (max-width: 600px) {
  .hero {
    padding: 3.5rem 1.25rem 5rem;
  }

  .name {
    font-size: 2.5rem;
  }

  .tagline {
    font-size: 1rem;
  }

  .hero-actions {
    margin-bottom: 2rem;
  }

  .hero-wave svg {
    height: 40px;
  }

  .section {
    padding: 2.5rem 1.25rem;
  }

  .section-title {
    font-size: 1.35rem;
  }

  .qa-item {
    flex-direction: column;
    gap: 0.5rem;
  }

  .hero-links {
    gap: 0.25rem;
  }
}