:root {
  --bg: #f4f7fb;
  --ink: #0f172a;
  --muted: #475569;
  --surface: #ffffff;
  --brand: #0f766e;
  --brand-2: #0ea5e9;
  --dark: #0b1220;
  --line: #d7e1ee;
  --radius: 16px;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: "Manrope", sans-serif;
  background: var(--bg);
  color: var(--ink);
  scroll-behavior: smooth;
}

h1, h2, h3 {
  margin: 0;
  font-family: "Sora", sans-serif;
  line-height: 1.15;
}

p { margin: 0; }

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.hero {
  background:
    radial-gradient(circle at 10% 0%, rgba(14, 165, 233, 0.24), transparent 36%),
    radial-gradient(circle at 90% 10%, rgba(15, 118, 110, 0.24), transparent 40%),
    linear-gradient(135deg, #f8fbff 0%, #eef5ff 100%);
  padding-bottom: 42px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
}

.logo {
  text-decoration: none;
  color: var(--ink);
  font-weight: 800;
  font-family: "Sora", sans-serif;
  font-size: 1.2rem;
}

.logo span { color: var(--brand-2); }

.menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 20px;
}

.menu a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  text-decoration: none;
  padding: 12px 22px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
  box-shadow: 0 8px 20px rgba(14, 165, 233, .25);
}

.btn:hover { transform: translateY(-1px); }

.btn-sm { padding: 10px 16px; font-size: .92rem; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: #b9c7db;
  box-shadow: none;
}

.hero-content {
  padding: 52px 0 30px;
  max-width: 860px;
}

.kicker {
  text-transform: uppercase;
  letter-spacing: .11em;
  color: var(--brand);
  font-size: .78rem;
  font-weight: 700;
}

h1 {
  margin-top: 10px;
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.subtitle {
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 70ch;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-points {
  margin: 22px 0 0;
  padding-left: 18px;
  color: #1e293b;
  display: grid;
  gap: 8px;
}

.section { padding: 70px 0; }
.section-soft { background: #eef6fb; }
.section-dark {
  background: var(--dark);
  color: #e2ebff;
}

.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}

.section-head p { color: var(--muted); }
.section-dark .section-head p { color: #a6badf; }

.grid {
  display: grid;
  gap: 16px;
}

.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card, .panel, .faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.card p, .panel li, .faq-item p {
  color: #334155;
  line-height: 1.6;
}

.panel ul {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.timeline {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 14px;
}

.timeline li {
  background: #fff;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.section-dark .faq-item {
  background: #111b30;
  border-color: #25324a;
}

.section-dark .faq-item p { color: #bed0f5; }

.footer {
  background: linear-gradient(160deg, #f6fbff 0%, #e8f4ff 100%);
  padding: 66px 0 80px;
}

.footer-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-size: .95rem;
  font-weight: 600;
}

input, select {
  border: 1px solid #cad6e6;
  border-radius: 10px;
  padding: 11px 12px;
  font: inherit;
}

input:focus, select:focus {
  outline: 2px solid rgba(14, 165, 233, .25);
  border-color: var(--brand-2);
}

.feedback {
  min-height: 1.2em;
  font-size: .9rem;
  color: #0369a1;
}

@media (max-width: 960px) {
  .menu { display: none; }
  .cards-3 { grid-template-columns: 1fr; }
  .cards-2 { grid-template-columns: 1fr; }
  .footer-wrap { grid-template-columns: 1fr; }
}