:root {
  --bg: #0a1f3d;
  --bg-2: #0f2a4f;
  --paper: #f6f8fb;
  --paper-2: #eaf0f7;
  --ink: #0a1f3d;
  --ink-soft: #2c3e5c;
  --mute: #7a8aa3;
  --line: #1c3a64;
  --line-light: #d4dfee;
  --accent: #00a3e0;
  --accent-2: #4dd0e1;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Archivo', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.mono { font-family: 'JetBrains Mono', monospace; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }
.serif { font-family: 'Instrument Serif', serif; font-style: italic; font-weight: 400; }

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.ico {
  display: inline-block;
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
  max-width: none;
  color: var(--accent);
  vertical-align: -0.2em;
}
.ico-sm { width: 0.95rem; height: 0.95rem; }
.ico-md { width: 1.35rem; height: 1.35rem; }
.ico use { pointer-events: none; }

.svc-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 68ch;
}
.svc-list li { margin: 0; color: var(--ink-soft); }
.svc-list a {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-light);
  color: inherit;
}
.svc-list a:hover { color: var(--accent-deep, #0077a8); }
.svc-list a:hover .ico { color: var(--accent); }
.svc-list .svc-copy { min-width: 0; }
.svc-list .svc-copy strong {
  display: block;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}
.svc-list .ico {
  margin-top: 0.2em;
  color: var(--accent);
}

.side-link {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.side-link .ico {
  margin-top: 0.15em;
  color: var(--accent);
}
.side-link:hover .ico { color: var(--accent-deep, #0077a8); }
.side-link span { color: var(--ink-soft); font-size: 0.92rem; line-height: 1.4; }
.side-link span strong {
  display: block;
  color: var(--ink);
  font-weight: 700;
  margin-bottom: 2px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px clamp(18px, 4vw, 48px);
  background: rgba(10, 31, 61, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.topbar .logo img { height: 28px; width: auto; }
.topbar nav { display: flex; flex-wrap: wrap; gap: 18px; justify-content: flex-end; }
.topbar nav a {
  color: rgba(246, 248, 251, 0.78);
  font-size: 0.86rem;
  font-weight: 500;
}
.topbar nav a:hover,
.topbar nav a[aria-current="page"] { color: var(--accent-2); }
.topbar .cta {
  background: var(--accent);
  color: #fff;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.topbar .cta:hover { background: #0090c7; }

.hero-seo {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(0, 163, 224, 0.22) 0%, transparent 45%),
    linear-gradient(135deg, var(--ink), var(--bg-2));
  color: var(--paper);
  padding: clamp(48px, 8vw, 96px) clamp(18px, 4vw, 48px) clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}
.crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: rgba(246, 248, 251, 0.55);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.crumb a:hover { color: var(--accent-2); }
.crumb span[aria-hidden="true"] { opacity: 0.45; }
.hero-seo h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  max-width: 16ch;
  margin-bottom: 18px;
}
.hero-seo .lede {
  max-width: 62ch;
  color: rgba(246, 248, 251, 0.78);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 28px;
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-weight: 700;
  font-size: 0.9rem;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #0090c7; }
.btn.ghost { color: var(--paper); }
.btn.ghost:hover { border-color: var(--accent-2); color: var(--accent-2); }

.wrap {
  width: min(1080px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(48px, 7vw, 88px) 0;
}
.grid-2 {
  display: grid;
  gap: 40px;
}
@media (min-width: 900px) {
  .grid-2 { grid-template-columns: 1.4fr 0.9fr; align-items: start; }
}

.content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.03em;
  margin: 0 0 14px;
}
.content h2 + p,
.content p { color: var(--ink-soft); margin-bottom: 16px; max-width: 68ch; }
.content ul {
  margin: 0 0 28px 1.1rem;
  color: var(--ink-soft);
  display: grid;
  gap: 10px;
  max-width: 68ch;
}
.content section { margin-bottom: 48px; }

.side {
  border: 1px solid var(--line-light);
  background: #fff;
  padding: 24px;
  display: grid;
  gap: 18px;
  position: sticky;
  top: 84px;
}
.side h3 {
  font-size: 1rem;
  letter-spacing: -0.02em;
}
.side a {
  color: var(--accent-deep, #0077a8);
  font-weight: 600;
}
.side a:hover { color: var(--accent); }
.side .pill {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.photo-strip {
  display: grid;
  gap: 12px;
  margin: 28px 0 8px;
}
@media (min-width: 700px) {
  .photo-strip { grid-template-columns: 1.2fr 1fr; }
}
.photo-strip figure {
  margin: 0;
  background: var(--ink);
  overflow: hidden;
  border: 1px solid var(--line-light);
}
.photo-strip img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
.photo-strip figcaption {
  padding: 12px 14px;
  background: #fff;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.faq details {
  border-top: 1px solid var(--line-light);
  padding: 16px 0;
}
.faq details:last-child { border-bottom: 1px solid var(--line-light); }
.faq summary {
  cursor: pointer;
  font-weight: 700;
  letter-spacing: -0.02em;
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.faq summary .ico {
  margin-top: 0.15em;
  color: var(--accent);
  flex-shrink: 0;
}
.faq summary::-webkit-details-marker { display: none; }
.faq details p {
  margin-top: 10px;
  color: var(--ink-soft);
}

.cta-band {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(40px, 6vw, 72px) clamp(18px, 4vw, 48px);
}
.cta-band h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin-bottom: 12px;
}
.cta-band p {
  color: rgba(246, 248, 251, 0.72);
  max-width: 54ch;
  margin-bottom: 22px;
}

.site-foot {
  background: #071628;
  color: rgba(246, 248, 251, 0.7);
  padding: 36px clamp(18px, 4vw, 48px);
  display: grid;
  gap: 18px;
  border-top: 1px solid var(--line);
}
.site-foot a:hover { color: var(--accent-2); }
.site-foot .links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  font-size: 0.9rem;
}

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; }
  .topbar nav { width: 100%; gap: 12px; }
  .side { position: static; }
}