:root {
  --bg: #ffffff;
  --bg-alt: #f5f7fb;
  --ink: #11161f;
  --ink-soft: #4a5566;
  --muted: #7a8597;
  --accent: #ff5a1f;
  --accent-soft: #ffe7dd;
  --border: #e4e8ef;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 30, 50, 0.08);
  --max: 1140px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; letter-spacing: 0.02em; }
.logo-mark {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
  font-weight: 800;
}
.nav { display: flex; gap: 28px; }
.nav a { color: var(--ink-soft); font-weight: 500; font-size: 0.95rem; transition: color .15s; }
.nav a:hover { color: var(--ink); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform .12s ease, background .15s, color .15s, border-color .15s;
  cursor: pointer;
}
.btn-sm { padding: 8px 16px; font-size: 0.88rem; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { transform: translateY(-1px); background: #e94c14; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--ink); }

/* Hero */
.hero {
  padding: 96px 0 80px;
  background:
    radial-gradient(1200px 400px at 90% -10%, var(--accent-soft), transparent 60%),
    linear-gradient(180deg, #fff, #fafbfd);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2.2rem, 4.4vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}
.accent { color: var(--accent); }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 540px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 12px; margin-bottom: 48px; flex-wrap: wrap; }
.hero-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 480px;
}
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 1.6rem; font-weight: 700; }
.hero-stats span { font-size: 0.85rem; color: var(--muted); }

.hero-visual {
  position: relative;
  height: 380px;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
}
.orb-1 { width: 280px; height: 280px; background: linear-gradient(135deg, #ff8a5b, #ff5a1f); top: 20px; left: 30px; box-shadow: var(--shadow); }
.orb-2 { width: 160px; height: 160px; background: linear-gradient(135deg, #1d2433, #3a455c); top: 180px; left: 220px; box-shadow: var(--shadow); }
.orb-3 { width: 100px; height: 100px; background: #fff; border: 1px solid var(--border); top: 60px; left: 290px; box-shadow: var(--shadow); }

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.section-title {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.section-sub { color: var(--ink-soft); font-size: 1.05rem; max-width: 640px; margin-bottom: 40px; }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card-icon { font-size: 1.8rem; margin-bottom: 14px; }
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: 0.98rem; }

/* Two column */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.two-col p { color: var(--ink-soft); margin-bottom: 20px; }
.checklist { list-style: none; }
.checklist li {
  position: relative;
  padding: 10px 0 10px 32px;
  border-bottom: 1px solid var(--border);
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 10px;
  width: 22px; height: 22px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.8rem;
}

.quote-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.quote-card blockquote {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--ink);
  margin-bottom: 20px;
}
.quote-meta { display: flex; flex-direction: column; }
.quote-meta strong { font-size: 0.95rem; }
.quote-meta span { color: var(--muted); font-size: 0.85rem; }

/* CTA */
.section-cta {
  background: linear-gradient(135deg, #11161f, #1d2433);
  color: #fff;
  text-align: center;
}
.section-cta h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 10px; }
.section-cta p { color: #c8cfdb; margin-bottom: 28px; }
.cta-inner { padding: 24px 0; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: #fff;
  padding: 28px 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-links { display: flex; gap: 18px; }
.footer-links a:hover { color: var(--ink); }

/* Responsive */
@media (max-width: 860px) {
  .hero { padding: 64px 0 48px; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { height: 240px; }
  .nav { display: none; }
  .cards { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .section { padding: 64px 0; }
}