:root {
  --bg: #f4f7fb;
  --bg-alt: #e8eef6;
  --ink: #0b1f33;
  --muted: #4a5d73;
  --line: rgba(11, 31, 51, 0.12);
  --card: #ffffff;
  --accent: #0ea5e9;
  --accent-deep: #0369a1;
  --gold: #fbbf24;
  --aurora-1: #22d3ee;
  --aurora-2: #a78bfa;
  --aurora-3: #34d399;
  --shadow: 0 18px 50px rgba(11, 31, 51, 0.12);
  --radius: 18px;
  --max: 1120px;
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Instrument Serif", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--accent-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 0.6em; }
h1 { font-family: var(--display); font-weight: 400; font-size: clamp(2.4rem, 6vw, 4.2rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.15rem; margin-bottom: 0.4em; }
p { margin: 0 0 1em; color: var(--muted); }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.narrow { width: min(100% - 2rem, 760px); }
.skip-link {
  position: absolute; left: -999px; top: 0; background: #fff; padding: 0.75rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(244, 247, 251, 0.85);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px; gap: 1rem;
}
.logo { display: flex; align-items: center; gap: 0.75rem; color: inherit; text-decoration: none; }
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 0.98rem; }
.logo-text span { font-size: 0.78rem; color: var(--muted); }
.nav { display: none; align-items: center; gap: 1.25rem; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.95rem; }
.nav a:not(.btn):hover { color: var(--accent-deep); }
.menu-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px;
  background: #fff; cursor: pointer; padding: 10px;
}
.menu-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }
.mobile-nav {
  display: flex; flex-direction: column; gap: 0.25rem;
  padding: 0.5rem 1rem 1rem; border-top: 1px solid var(--line);
  background: rgba(255,255,255,0.96);
}
.mobile-nav a {
  padding: 0.75rem 0.5rem; color: var(--ink); text-decoration: none; font-weight: 500;
  border-radius: 10px;
}
.mobile-nav a:hover { background: var(--bg-alt); }
.mobile-nav[hidden] { display: none !important; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; padding: 0.85rem 1.25rem; border-radius: 999px;
  background: linear-gradient(135deg, #0284c7, #0ea5e9 55%, #22d3ee);
  color: #fff !important; font-weight: 600; text-decoration: none; border: none;
  cursor: pointer; box-shadow: 0 10px 24px rgba(14, 165, 233, 0.28);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 14px 28px rgba(14, 165, 233, 0.35); }
.btn-sm { padding: 0.55rem 0.95rem; font-size: 0.9rem; }
.btn-ghost {
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.35);
  box-shadow: none; backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); box-shadow: none; }
.btn-secondary {
  background: var(--ink); box-shadow: none;
}
.btn-secondary:hover { background: #16324d; box-shadow: none; }

.eyebrow {
  display: inline-block; margin: 0 0 0.75rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent-deep);
}
.hero { position: relative; min-height: min(92vh, 820px); display: grid; align-items: end; color: #fff; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6,18,32,0.35) 0%, rgba(6,18,32,0.72) 55%, rgba(6,18,32,0.92) 100%),
    radial-gradient(ellipse at 20% 20%, rgba(34,211,238,0.35), transparent 45%),
    radial-gradient(ellipse at 80% 10%, rgba(167,139,250,0.35), transparent 40%),
    radial-gradient(ellipse at 60% 70%, rgba(52,211,153,0.2), transparent 45%),
    url("https://images.unsplash.com/photo-1531366936337-7c912a4589a7?auto=format&fit=crop&w=2000&q=80") center/cover no-repeat;
}
.hero-content { position: relative; padding: 7rem 0 4rem; }
.hero h1 { color: #fff; max-width: 14ch; }
.hero h1 em { font-style: italic; color: #cffafe; }
.lede { max-width: 38rem; font-size: 1.1rem; color: rgba(255,255,255,0.86); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.5rem 0 2rem; }
.hero-points {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 0.55rem; max-width: 28rem;
}
.hero-points li {
  position: relative; padding-left: 1.35rem;
  color: rgba(255,255,255,0.9); font-size: 0.95rem;
}
.hero-points li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 0.55rem; height: 0.55rem; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 0 4px rgba(251,191,36,0.2);
}

.section { padding: 5rem 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 36rem; margin-bottom: 2.5rem; }
.split {
  display: grid; gap: 2rem; align-items: center;
}
.split-reverse .split-media { order: -1; }
.card-media {
  border-radius: calc(var(--radius) + 4px); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line); background: #0b1f33;
  aspect-ratio: 4 / 3;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.checklist { list-style: none; padding: 0; margin: 0 0 1.75rem; display: grid; gap: 0.9rem; }
.checklist li {
  position: relative; padding: 1rem 1rem 1rem 2.75rem;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  color: var(--muted);
}
.checklist li::before {
  content: "✓"; position: absolute; left: 0.95rem; top: 1rem;
  width: 1.35rem; height: 1.35rem; border-radius: 999px;
  display: grid; place-items: center;
  background: rgba(14,165,233,0.12); color: var(--accent-deep);
  font-size: 0.8rem; font-weight: 700;
}
.checklist strong { color: var(--ink); }

.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1rem;
}
.steps li {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem 1.4rem 1.4rem 1.5rem; box-shadow: 0 8px 24px rgba(11,31,51,0.04);
}
.step-num {
  display: inline-grid; place-items: center;
  width: 2rem; height: 2rem; border-radius: 999px; margin-bottom: 0.75rem;
  background: linear-gradient(135deg, #0b1f33, #0369a1); color: #fff; font-weight: 700; font-size: 0.9rem;
}
.steps p { margin: 0; }

.faq details {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 0.25rem 1rem; margin-bottom: 0.75rem;
}
.faq summary {
  cursor: pointer; font-weight: 600; padding: 1rem 0; list-style: none;
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent-deep); font-size: 1.25rem; font-weight: 500; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 1rem; margin: 0; }

.quote-section {
  background:
    radial-gradient(ellipse at 10% 0%, rgba(34,211,238,0.18), transparent 40%),
    radial-gradient(ellipse at 90% 20%, rgba(167,139,250,0.16), transparent 35%),
    linear-gradient(180deg, #0b1f33 0%, #102a44 100%);
  color: #fff;
}
.quote-section .eyebrow { color: #7dd3fc; }
.quote-section h2 { color: #fff; }
.quote-section p { color: rgba(255,255,255,0.78); }
.quote-grid { display: grid; gap: 2rem; }
.contact-list { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 1rem; }
.contact-list .label {
  display: block; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.55); margin-bottom: 0.2rem;
}
.contact-list a { color: #fff; font-weight: 600; text-decoration: none; border-bottom: 1px solid rgba(125,211,252,0.5); }
.quote-form {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14);
  border-radius: calc(var(--radius) + 4px); padding: 1.25rem;
  display: grid; gap: 0.9rem; backdrop-filter: blur(10px);
}
.field { display: grid; gap: 0.35rem; }
.field label { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.9); }
.field input, .field select, .field textarea {
  width: 100%; border-radius: 12px; border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.95); color: var(--ink);
  padding: 0.8rem 0.9rem; font: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid #7dd3fc; outline-offset: 1px;
}
.form-note { font-size: 0.85rem; margin: 0.75rem 0 0; }
.quote-form .btn { width: 100%; }

.site-footer {
  background: #071522; color: rgba(255,255,255,0.75); padding: 2.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner { display: grid; gap: 1.5rem; }
.site-footer strong { color: #fff; display: block; margin-bottom: 0.25rem; }
.site-footer p { margin: 0.2rem 0; color: rgba(255,255,255,0.65); font-size: 0.92rem; }
.site-footer a { color: #7dd3fc; text-decoration: none; }
.disclaimer { font-size: 0.85rem !important; opacity: 0.85; }

@media (min-width: 768px) {
  .nav { display: flex; }
  .menu-toggle { display: none; }
  .mobile-nav { display: none !important; }
  .split { grid-template-columns: 1.05fr 0.95fr; gap: 3rem; }
  .split-reverse .split-media { order: 0; }
  .split-reverse .split-copy { order: 1; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
  .quote-grid { grid-template-columns: 0.9fr 1.1fr; align-items: start; gap: 3rem; }
  .quote-form { grid-template-columns: 1fr 1fr; padding: 1.5rem; }
  .field-full { grid-column: 1 / -1; }
  .footer-inner { grid-template-columns: 1fr 1fr; align-items: end; }
  .footer-meta { text-align: right; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}