@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  --primary: #273b8f;
  --primary-strong: #1d2d73;
  --primary-soft: #48b8e8;
  --accent: #e8f4fb;
  --surface: #ffffff;
  --surface-muted: #f5f7fb;
  --surface-strong: #eef3fb;
  --text: #223047;
  --text-muted: #667085;
  --border: rgba(39, 59, 143, 0.12);
  --border-strong: rgba(39, 59, 143, 0.18);
  --success: #18794e;
  --danger: #c53b3b;
  --shadow-sm: 0 12px 30px rgba(24, 39, 75, 0.08);
  --shadow-lg: 0 24px 60px rgba(24, 39, 75, 0.12);
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --container: 1140px;
  --section-space: 5rem;
}

*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(72, 184, 232, 0.18), transparent 24%),
    linear-gradient(180deg, #fbfcff 0%, #f4f7fb 100%);
  font-family: Inter, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button:disabled { cursor: wait; opacity: 0.7; }
img { display: block; max-width: 100%; }
.skip-link, .sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link:focus {
  width: auto; height: auto; clip: auto; margin: 1rem; padding: 0.85rem 1rem;
  background: var(--primary); color: #fff; border-radius: 12px; z-index: 1000;
}
.container { width: min(calc(100% - 2rem), var(--container)); margin: 0 auto; }
.narrow { max-width: 760px; }
.promo-banner { background: rgba(39, 59, 143, 0.04); border-bottom: 1px solid rgba(39, 59, 143, 0.08); }
.promo-banner__content {
  display: flex; justify-content: space-between; gap: 0.75rem; padding: 0.85rem 0;
  font-size: 0.92rem; color: var(--text-muted);
}
.promo-banner__content a { color: var(--primary); font-weight: 700; }
.site-header {
  position: sticky; top: 0; z-index: 40; backdrop-filter: blur(14px);
  background: rgba(251, 252, 255, 0.86); border-bottom: 1px solid rgba(39, 59, 143, 0.08);
}
.navbar {
  min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand { display: inline-flex; align-items: center; gap: 0.9rem; }
.brand__logo { width: 42px; height: 42px; object-fit: contain; }
.brand__copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand__copy strong { font-size: 1.05rem; letter-spacing: -0.02em; }
.brand__copy small { color: var(--text-muted); }
.nav-toggle {
  width: 3rem; height: 3rem; border-radius: 999px; border: 1px solid var(--border); background: #fff;
  display: inline-flex; flex-direction: column; justify-content: center; gap: 0.26rem; padding: 0.75rem;
  box-shadow: var(--shadow-sm);
}
.nav-toggle span:not(.sr-only) { width: 100%; height: 2px; border-radius: 999px; background: var(--text); }
.nav-menu {
  display: none; position: absolute; top: calc(100% + 0.5rem); left: 1rem; right: 1rem; padding: 1rem;
  border: 1px solid var(--border); border-radius: var(--radius-md); background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-lg); flex-direction: column; gap: 0.45rem;
}
.nav-menu.is-open { display: flex; }
.nav-menu a[data-nav-link] {
  padding: 0.75rem 0.95rem; border-radius: 14px; font-weight: 600; color: var(--text);
}
.nav-menu a[data-nav-link]:hover,
.nav-menu a[data-nav-link].is-active { background: var(--surface-strong); color: var(--primary); }
.button {
  min-height: 3rem; padding: 0.9rem 1.2rem; border-radius: 999px; border: 1px solid transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; font-weight: 700;
  letter-spacing: -0.01em; transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary {
  color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  box-shadow: 0 16px 36px rgba(39, 59, 143, 0.24);
}
.button-secondary {
  color: var(--text); background: rgba(255, 255, 255, 0.88); border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.button-sm { min-height: 2.75rem; padding-inline: 1rem; }
.button--light { background: #fff; color: var(--primary); }
.section, .page-hero, .hero-section { padding: var(--section-space) 0; }
.page-hero { padding-bottom: 2rem; }
.hero-grid, .contact-grid, .footer-grid, .service-grid, .trust-grid, .testimonial-grid, .metric-grid, .page-link-grid {
  display: grid; gap: 1.25rem;
}
.eyebrow {
  display: inline-flex; align-items: center; min-height: 2rem; padding: 0.4rem 0.8rem; border-radius: 999px;
  background: rgba(72, 184, 232, 0.12); color: var(--primary); font-size: 0.78rem; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1rem;
}
.tag {
  display: inline-flex; align-items: center; min-height: 2rem; padding: 0.4rem 0.75rem; border-radius: 999px;
  background: var(--surface-strong); color: var(--primary); font-weight: 700; font-size: 0.84rem;
}
h1, h2, h3 {
  margin-top: 0; margin-bottom: 0.85rem; line-height: 1.08; letter-spacing: -0.04em;
}
h1 { font-size: clamp(2.5rem, 7vw, 4.8rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: clamp(1.12rem, 2vw, 1.35rem); }
p { margin-top: 0; }
.lead, .section-header p, .hero-copy p, .card p, .detail-text, .form-panel > p {
  color: var(--text-muted); font-size: 1.02rem;
}
.hero-copy { max-width: 620px; }
.hero-actions, .section-actions, .card-actions, .form-actions-inline {
  display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center;
}
.hero-proof {
  margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: 0.75rem; color: var(--text-muted); font-size: 0.95rem;
}
.hero-proof span {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.55rem 0.8rem; border-radius: 999px;
  background: rgba(255, 255, 255, 0.72); border: 1px solid rgba(39, 59, 143, 0.08);
}
.hero-panel, .card, .metric-card, .testimonial-card, .page-link-card, .detail-card {
  background: rgba(255, 255, 255, 0.84); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
}
.hero-panel {
  padding: 1.2rem; background:
    radial-gradient(circle at top right, rgba(72, 184, 232, 0.2), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(240, 245, 252, 0.98));
}
.hero-highlights { display: grid; gap: 1rem; }
.hero-highlight {
  padding: 1.1rem; border-radius: 20px; background: #fff; border: 1px solid rgba(39, 59, 143, 0.08);
}
.hero-highlight strong, .metric-card strong { display: block; margin-bottom: 0.35rem; font-size: 1.1rem; }
.hero-highlight p, .metric-card p { margin-bottom: 0; color: var(--text-muted); }
.section-header { max-width: 680px; margin-bottom: 1.5rem; }
.section--muted { background: linear-gradient(180deg, rgba(232, 244, 251, 0.52), rgba(245, 247, 251, 0.18)); }
.card, .metric-card, .testimonial-card, .page-link-card, .detail-card { padding: 1.35rem; }
.icon-badge {
  width: 2.8rem; height: 2.8rem; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 16px; margin-bottom: 1rem; font-size: 1.2rem; color: var(--primary); background: rgba(72, 184, 232, 0.14);
}
.service-card, .trust-card, .testimonial-card, .page-link-card { min-height: 100%; }
.service-card p, .trust-card p, .page-link-card p { margin-bottom: 1.1rem; }
.metric-grid { margin-top: 1.5rem; }
.metric-card { background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 247, 252, 0.92)); }
.testimonial-card blockquote { margin: 0 0 1rem; color: var(--text); font-size: 1rem; }
.testimonial-card cite { color: var(--text-muted); font-style: normal; }
.cta-banner {
  display: grid; gap: 1rem; padding: 1.75rem; border-radius: var(--radius-lg);
  background: radial-gradient(circle at top right, rgba(72, 184, 232, 0.22), transparent 28%), linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #fff; box-shadow: var(--shadow-lg);
}
.cta-banner p { color: rgba(255, 255, 255, 0.78); }
.form-grid { display: grid; gap: 1rem; margin-top: 1.25rem; }
.field { display: grid; gap: 0.45rem; }
.field span { font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.95rem 1rem; border: 1px solid rgba(39, 59, 143, 0.18); border-radius: 16px; background: #fcfdff; color: var(--text);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--primary-soft); box-shadow: 0 0 0 4px rgba(72, 184, 232, 0.14);
}
.field input[type="file"] { padding: 0.75rem 0.9rem; background: #fff; }
.field-error { min-height: 1rem; color: var(--danger); font-size: 0.84rem; }
.form-status { margin: 0; color: var(--text-muted); font-size: 0.94rem; }
.form-status[data-state="loading"] { color: var(--primary); }
.form-status[data-state="success"] { color: var(--success); }
.form-status[data-state="error"] { color: var(--danger); }
.form-note { margin-top: 1rem; color: var(--text-muted); font-size: 0.92rem; }
.side-stack { display: grid; gap: 1rem; }
.detail-list, .footer-links, .simple-list { list-style: none; margin: 0; padding: 0; }
.detail-list li, .simple-list li { padding: 0.8rem 0; border-bottom: 1px solid rgba(39, 59, 143, 0.08); }
.detail-list li:last-child, .simple-list li:last-child { border-bottom: 0; }
.detail-list strong { display: block; margin-bottom: 0.15rem; }
.detail-list a, .detail-list span, .simple-list li { color: var(--text-muted); }
.site-footer { padding: 3rem 0 1.5rem; background: #ffffff; border-top: 1px solid rgba(39, 59, 143, 0.08); }
.footer-grid { gap: 1.5rem; }
.footer-grid h2 { margin-bottom: 0.9rem; font-size: 1rem; }
.footer-copy { max-width: 340px; color: var(--text-muted); }
.footer-links li { margin-bottom: 0.7rem; color: var(--text-muted); }
.footer-bottom {
  margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid rgba(39, 59, 143, 0.08); color: var(--text-muted); font-size: 0.92rem;
}
.mobile-book-bar {
  position: sticky; bottom: 0; z-index: 35; padding: 0.85rem 1rem calc(0.85rem + env(safe-area-inset-bottom, 0px));
  background: rgba(251, 252, 255, 0.96); border-top: 1px solid rgba(39, 59, 143, 0.1); backdrop-filter: blur(12px);
}
.mobile-book-bar .button { width: 100%; }

@media (min-width: 720px) {
  .hero-grid, .contact-grid, .footer-grid, .service-grid, .trust-grid, .testimonial-grid, .metric-grid, .page-link-grid, .cta-banner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-grid, .testimonial-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .metric-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .field--full { grid-column: 1 / -1; }
  .form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 980px) {
  .nav-toggle { display: none; }
  .nav-menu {
    display: flex; position: static; padding: 0; border: 0; background: transparent; box-shadow: none; flex-direction: row; align-items: center;
  }
  .hero-grid { grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr); gap: 2rem; align-items: center; }
  .footer-grid { grid-template-columns: 1.2fr 0.9fr 0.9fr 0.9fr; }
  .mobile-book-bar { display: none; }
}