:root {
  --bg: #090d1f;
  --bg-soft: #0f1530;
  --card: #111936;
  --text: #f3f7ff;
  --muted: #b7c4df;
  --primary: #4f8cff;
  --primary-dark: #3c73de;
  --border: #243058;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    sans-serif;
  background: radial-gradient(circle at top, #182656 0%, var(--bg) 45%);
  color: var(--text);
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  background: linear-gradient(
    180deg,
    rgba(9, 13, 31, 0.9) 0%,
    rgba(9, 13, 31, 0.72) 100%
  );
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: #e8f0ff;
}

.brand-mark {
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #9dc0ff 0%, #4f8cff 45%, #2e54b8 100%);
  box-shadow: 0 0 0 5px rgba(79, 140, 255, 0.12);
}

.brand-text {
  font-weight: 800;
  letter-spacing: 0.015em;
  font-size: 1.28rem;
}

.nav-cta {
  border: 1px solid rgba(143, 176, 255, 0.36);
  background: linear-gradient(180deg, rgba(32, 51, 108, 0.88), rgba(18, 31, 72, 0.88));
  color: #e7efff;
  font-weight: 600;
  box-shadow: 0 8px 22px rgba(4, 10, 30, 0.35);
}

.nav-cta:hover {
  border-color: rgba(143, 176, 255, 0.56);
  background: linear-gradient(180deg, rgba(38, 60, 124, 0.96), rgba(22, 39, 88, 0.96));
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: start;
}

.eyebrow {
  color: #9fc0ff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.77rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.1;
}

.subtitle {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.7;
  max-width: 62ch;
}

.cta-row {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.microcopy {
  margin-top: 0.85rem;
  color: #9db0da;
  font-size: 0.93rem;
}

.hero-card {
  background: linear-gradient(180deg, #101a3e, #0f1734);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.2rem 1.2rem 1.1rem;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
}

.hero-card h2 {
  margin: 0 0 0.8rem;
  font-size: 1.1rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.75;
}

section {
  padding: 3.5rem 0;
}

section h2 {
  margin: 0 0 1.3rem;
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.card,
.step {
  background: rgba(17, 25, 54, 0.86);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.card h3,
.step h3 {
  margin: 0 0 0.5rem;
  font-size: 1.04rem;
}

.card p,
.step p,
details p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

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

.step span {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  margin-bottom: 0.8rem;
  background: rgba(79, 140, 255, 0.15);
  color: #a8c7ff;
  font-weight: 700;
}

.offer-box {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem;
  text-align: center;
  background: linear-gradient(180deg, rgba(20, 32, 71, 0.94), rgba(13, 20, 43, 0.95));
}

.offer-box p {
  color: var(--muted);
  max-width: 65ch;
  margin: 0 auto 1.2rem;
}

.faq details {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  background: rgba(15, 21, 48, 0.72);
}

.faq details + details {
  margin-top: 0.8rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
}

.faq details[open] summary {
  margin-bottom: 0.7rem;
}

.schedule-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  align-items: start;
}

.lead-form {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(15, 21, 48, 0.86);
}

.lead-form label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  color: #d9e7ff;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  margin-bottom: 0.85rem;
  border-radius: 10px;
  border: 1px solid #2a3867;
  background: #0d1430;
  color: var(--text);
  padding: 0.74rem 0.8rem;
  font: inherit;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: 2px solid rgba(79, 140, 255, 0.38);
  outline-offset: 1px;
}

.feedback {
  min-height: 1.2rem;
  margin: 0.65rem 0 0;
  color: #b2c8fb;
  font-size: 0.88rem;
}

.consent-note {
  margin: 0.2rem 0 0.9rem;
  color: #abc0ea;
  font-size: 0.82rem;
  line-height: 1.5;
}

.muted {
  color: #8ea3cf;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 10px;
  border: 1px solid transparent;
  padding: 0.78rem 1rem;
  font-weight: 600;
  transition: 0.2s ease;
  cursor: pointer;
  font: inherit;
}

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

.btn-small {
  padding: 0.53rem 0.92rem;
  border-radius: 999px;
  font-size: 0.92rem;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-ghost {
  border-color: #32447f;
  color: #d6e4ff;
  background: rgba(25, 39, 84, 0.55);
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem 0 2.3rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: #9ab0dd;
  font-size: 0.88rem;
}

@media (max-width: 930px) {
  .hero-grid,
  .steps,
  .schedule-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3.4rem;
  }

  .footer-row {
    flex-direction: column;
  }
}

@media (max-width: 1180px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 930px) {
  .cards {
    grid-template-columns: 1fr;
  }
}