:root {
  --bg: #0b1020;
  --bg-2: #11172a;
  --panel: #ffffff;
  --panel-soft: #f8fafc;
  --text: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --accent: #0f766e;
  --accent-2: #134e4a;
  --hero-text: #f8fafc;
  --hero-muted: #cbd5e1;
  --max: 1120px;
  --radius: 20px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--panel-soft);
  color: var(--text);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
}

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.site-header {
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.18), transparent 30%),
    linear-gradient(180deg, #0b1020 0%, #11172a 100%);
  color: var(--hero-text);
  padding-bottom: 4rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.01em;
  font-size: 1rem;
}

.nav-links {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  color: var(--hero-muted);
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: white;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 2rem;
  align-items: center;
  padding: 3.5rem 0 1rem;
}

.hero-compact {
  grid-template-columns: 1.35fr 0.75fr;
}

.eyebrow {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: var(--hero-muted);
  font-size: 0.88rem;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  line-height: 1.05;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}

.hero p {
  margin: 0;
  color: var(--hero-muted);
  font-size: 1.08rem;
  max-width: 60ch;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.15rem;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid var(--line);
  background: white;
  color: var(--text);
  transition: 0.18s ease;
}

.btn-primary {
  background: var(--accent);
  color: white;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--accent-2);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.16);
  color: white;
  background: rgba(255, 255, 255, 0.02);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.06);
}

.hero-card,
.hero-panel {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  padding: 1rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.hero-image {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero-panel h2,
.hero-panel p,
.hero-panel li {
  color: var(--hero-text);
}

.hero-panel h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.hero-panel p {
  color: var(--hero-muted);
  margin-bottom: 0.8rem;
}

.hero-panel .list {
  color: var(--hero-muted);
}

main {
  padding: 3rem 0 5rem;
}

section {
  margin-top: 3.5rem;
}

.section-header {
  max-width: 760px;
  margin-bottom: 1.25rem;
}

.section-kicker {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: clamp(1.6rem, 2vw, 2.3rem);
  line-height: 1.15;
  margin: 0 0 0.7rem;
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.05rem;
}

.section-header p {
  margin: 0;
  color: var(--muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.card p + p,
.card ul + p,
.card p + ul {
  margin-top: 0.9rem;
}

.list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.list li + li {
  margin-top: 0.45rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}

.offer-link {
  display: inline-flex;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--accent-2);
}

.contact-box {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.contact-box p {
  margin-top: 0;
  color: var(--muted);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: white;
  font-size: 0.95rem;
}

.program-grid {
  display: grid;
  gap: 1rem;
}

.program-step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

.program-step h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.page-backlink {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--hero-muted);
  font-size: 0.95rem;
}

footer {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: #64748b;
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .hero,
  .hero-compact,
  .grid-3,
  .grid-2,
  .split {
    grid-template-columns: 1fr;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
  }
}