:root {
  --bg: #050b13;
  --panel: #081522;
  --panel-2: #0c1d2d;
  --text: #eef7ff;
  --muted: #a9bacb;
  --primary: #57c7ff;
  --primary-2: #7dffcf;
  --warm: #ffca72;
  --max: 1100px;
  --radius: 18px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 12%, rgba(87,199,255,0.14), transparent 28%),
    radial-gradient(circle at 84% 22%, rgba(125,255,207,0.12), transparent 30%),
    linear-gradient(180deg, #050b13 0%, #07111f 54%, #050b13 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at center, black 34%, transparent 86%);
  pointer-events: none;
  z-index: -1;
}

.wrap {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(6, 16, 29, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
}

.brand img {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 10px 24px rgba(87,199,255,0.18));
}

.brand span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}

.nav-links a,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text);
  background: rgba(255,255,255,0.05);
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}

.nav-links a:not(.button) {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
}

main { padding: 56px 0 70px; }

.hero {
  display: grid;
  gap: 16px;
  margin-bottom: 28px;
}

.kicker {
  color: var(--primary-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 780px;
  font-size: 52px;
  line-height: 1.04;
  letter-spacing: 0;
}

.lead {
  max-width: 780px;
  margin: 0;
  color: #c8d7e8;
  font-size: 18px;
  line-height: 1.75;
}

.layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  min-width: 0;
}

.side-nav {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  background: rgba(8,21,34,0.64);
}

.side-nav a {
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.side-nav a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.content {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.card {
  padding: 24px;
  border: 1px solid rgba(155,230,255,0.18);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(8,21,34,0.86), rgba(6,15,26,0.74));
  box-shadow: inset 0 0 26px rgba(87,199,255,0.04);
}

.card h2 {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1.16;
}

.card h3 {
  margin: 18px 0 8px;
  font-size: 18px;
}

.card p,
.card li {
  color: #c8d7e8;
  line-height: 1.78;
}

.card p { margin: 0 0 12px; }

.card ul {
  margin: 0;
  padding-left: 20px;
}

.meta {
  color: var(--muted);
  font-size: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.info-tile {
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  background: rgba(255,255,255,0.035);
}

.info-tile strong {
  display: block;
  margin-bottom: 6px;
  color: var(--primary-2);
}

.info-tile span,
.info-tile a {
  color: #dcefff;
}

.map {
  overflow: hidden;
  border: 1px solid rgba(155,230,255,0.22);
  border-radius: 16px;
  background: var(--panel);
}

.map iframe {
  display: block;
  width: 100%;
  height: 260px;
  border: 0;
}

.notice {
  padding: 14px 16px;
  border-left: 3px solid var(--warm);
  border-radius: 12px;
  background: rgba(255,202,114,0.08);
  color: #ffe4b4;
  line-height: 1.65;
}

.policy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.breadcrumb {
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--primary-2);
  text-decoration: none;
}

.service-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.service-card strong {
  color: var(--primary-2);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  background: rgba(255,255,255,0.035);
}

.faq-list summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 800;
}

.faq-list p {
  margin-top: 10px;
}

footer {
  padding: 28px 0 42px;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover { color: var(--text); }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .side-nav { position: static; }
  .nav-links a:not(.button) { display: none; }
  h1 { font-size: 40px; }
  .grid,
  .service-card-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .wrap {
    width: 100%;
    max-width: 100%;
    padding: 0 10px;
  }

  .nav {
    min-height: 66px;
    justify-content: flex-start;
    gap: 8px;
    overflow: hidden;
  }
  .brand img { width: 34px; height: 34px; }
  .brand span { display: none; }
  .brand strong { font-size: 16px; }
  .nav-links {
    display: flex;
    margin-left: auto;
    width: auto;
    flex: 0 0 auto;
  }
  .nav-links a:not(.button) { display: none; }
  .nav-links .button[href="referral.html"] { display: none; }
  .nav-links .button {
    position: fixed;
    right: 10px;
    top: 11px;
    z-index: 40;
    width: auto;
    min-width: 96px;
    max-width: 112px;
    flex: 0 0 auto;
    height: 42px;
    padding: 0 12px;
    font-size: 13px;
  }
  main { padding: 34px 0 48px; }
  .hero,
  .layout,
  .side-nav,
  .content,
  .card {
    width: min(340px, 100%);
    max-width: 340px;
  }
  h1 {
    width: min(320px, 100%);
    max-width: 320px;
    font-size: 26px;
    line-height: 1.1;
    overflow-wrap: break-word;
  }
  .lead {
    width: min(320px, 100%);
    max-width: 320px;
    font-size: 15px;
    line-height: 1.65;
    overflow-wrap: break-word;
  }
  .side-nav,
  .card {
    max-width: 100%;
    overflow: hidden;
  }
  .card p,
  .card li,
  .info-tile span,
  .info-tile a {
    overflow-wrap: break-word;
  }
  .card { padding: 18px; }
  .card h2 { font-size: 22px; }
}