:root {
  color-scheme: light;
  --ice-50: #f4fbff;
  --ice-100: #e6f7ff;
  --ice-200: #c9efff;
  --ice-500: #20a8e8;
  --ice-700: #0877bd;
  --navy: #06243c;
  --muted: #526b7c;
  --line: rgba(6, 75, 119, 0.14);
  --white: #ffffff;
  --shadow: 0 20px 55px rgba(5, 70, 112, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--navy);
  background:
    radial-gradient(circle at 12% -10%, rgba(69, 199, 255, 0.22), transparent 31rem),
    radial-gradient(circle at 92% 16%, rgba(130, 226, 255, 0.18), transparent 25rem),
    linear-gradient(180deg, #f6fcff 0%, #edf8fd 100%);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

a { color: var(--ice-700); text-underline-offset: 3px; }
a:hover { color: #04588e; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.75);
  background: rgba(246, 252, 255, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--navy);
  font-weight: 900;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: linear-gradient(145deg, #5bd9ff, #0877bd 72%);
  box-shadow: 0 10px 24px rgba(14, 133, 201, 0.26);
  font-size: 23px;
}

.nav-links { display: flex; align-items: center; gap: 20px; }
.nav-links a { color: var(--muted); font-size: 14px; font-weight: 750; text-decoration: none; }

main {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 68px 0 88px;
}

.hero { margin-bottom: 34px; text-align: center; }
.eyebrow {
  display: inline-flex;
  padding: 7px 12px;
  border: 1px solid rgba(20, 147, 210, 0.17);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ice-700);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 18px 0 12px;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.055em;
}

.lead { max-width: 720px; margin: 0 auto; color: var(--muted); font-size: clamp(16px, 2.2vw, 19px); }

.card {
  margin: 18px 0;
  padding: clamp(23px, 4vw, 38px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.card h2 { margin: 0 0 12px; font-size: 23px; line-height: 1.25; letter-spacing: -0.025em; }
.card h3 { margin: 25px 0 8px; font-size: 17px; }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
.card ul { padding-left: 20px; }
.card li + li { margin-top: 7px; }

.callout {
  border-left: 4px solid var(--ice-500);
  background: var(--ice-50);
  padding: 16px 18px;
  border-radius: 4px 16px 16px 4px;
}

.contact-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.contact-item {
  padding: 19px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--ice-50);
}
.contact-item span { display: block; color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; }
.contact-item strong { display: block; margin-top: 4px; overflow-wrap: anywhere; }

.faq details { border-top: 1px solid var(--line); padding: 18px 0; }
.faq details:first-of-type { border-top: 0; }
.faq summary { cursor: pointer; font-weight: 850; }
.faq details p { margin-bottom: 0; color: var(--muted); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 15px;
  color: white;
  background: linear-gradient(135deg, #21b5ef, #0877bd);
  box-shadow: 0 12px 28px rgba(8, 119, 189, 0.22);
  font-weight: 850;
  text-decoration: none;
}
.button:hover { color: white; background: linear-gradient(135deg, #169ed5, #075f98); }

.site-footer {
  padding: 28px 16px 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  font-size: 13px;
}
.site-footer a { margin: 0 7px; }

.pending-contact {
  color: #9c5b05;
  background: #fff7e6;
  border: 1px solid #f6d18f;
  border-radius: 12px;
  padding: 10px 12px;
}

@media (max-width: 680px) {
  .nav { min-height: 64px; }
  .brand > span:last-child { display: none; }
  .nav-links { gap: 9px; }
  .nav-links a { font-size: 11px; }
  main { padding-top: 46px; }
  .contact-panel { grid-template-columns: 1fr; }
  .card { border-radius: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}