:root {
  color-scheme: light;
  --teal: #0e9f8e;
  --teal-deep: #07715f;
  --teal-soft: #dcf2ee;
  --coral: #f2765a;
  --ink: #0f1b23;
  --ink-muted: #5a6b76;
  --line: #e2eaec;
  --canvas: #ffffff;
  --soft: #f6faf9;
  --card: #ffffff;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
}
a { color: var(--teal-deep); }
a:hover { color: var(--teal); }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }

header.site { border-bottom: 1px solid var(--line); background: var(--card); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 700; font-size: 1.15rem; }
.brand { letter-spacing: -.01em; font-size: 1.25rem; }
.brand { gap: 0; }
.brand span { color: var(--teal); }
.hero-grid > *, .split > * { min-width: 0; }
html, body { overflow-x: hidden; }
nav.site { display: flex; gap: 16px; flex-wrap: wrap; font-size: .95rem; }
nav.site a { text-decoration: none; color: var(--ink-muted); }
nav.site a:hover, nav.site a[aria-current="page"] { color: var(--teal-deep); }

main { padding: 40px 0 56px; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 1.25rem; margin: 36px 0 8px; }
h3 { font-size: 1.05rem; margin: 24px 0 4px; }
.muted { color: var(--ink-muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.doc { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 28px; }
.doc ul, .doc ol { padding-left: 22px; }
.doc li { margin: 4px 0; }
.callout { background: var(--teal-soft); border-radius: 12px; padding: 16px 18px; margin: 20px 0; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; vertical-align: top; padding: 10px 8px; border-bottom: 1px solid var(--line); }
.table-scroll { overflow-x: auto; }


footer.site { border-top: 1px solid var(--line); padding: 24px 0 32px; font-size: .9rem; color: var(--ink-muted); }
footer.site .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer.site nav { display: flex; gap: 16px; flex-wrap: wrap; }
footer.site a { color: var(--ink-muted); }


header.site { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); }
.doc, .card { box-shadow: 0 1px 2px rgba(15,27,35,.04); }

/* Landing */
.landing main { padding: 0; }
.landing .wrap { max-width: 1080px; }
.hero { position: relative; overflow: hidden; padding: 72px 0 64px; }
.hero::before { content: ""; position: absolute; inset: -200px -200px auto auto; width: 620px; height: 620px; border-radius: 50%; background: radial-gradient(circle, #dcf2ee 0%, rgba(220,242,238,0) 70%); z-index: -1; }
.hero::after { content: ""; position: absolute; left: -180px; bottom: -220px; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle, #fde8e2 0%, rgba(253,232,226,0) 70%); z-index: -1; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; background: var(--teal-soft); color: var(--teal-deep); font-weight: 600; font-size: .85rem; padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.hero h1 { font-size: 3.1rem; line-height: 1.1; letter-spacing: -.02em; margin: 0 0 18px; }
.hero h1 span { color: var(--teal); }
.lead { font-size: 1.2rem; color: var(--ink-muted); margin: 0 0 28px; max-width: 34em; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 8px 14px; font-size: .92rem; color: var(--ink); }
.btn { display: inline-block; background: var(--teal-deep); color: #fff; text-decoration: none; padding: 13px 22px; border-radius: 12px; font-weight: 600; }
.btn:hover { background: var(--teal); color: #fff; }
.btn.ghost { background: #fff; color: var(--teal-deep); border: 1px solid var(--line); }
.hero-art { justify-self: center; position: relative; width: 100%; max-width: 440px; }
.hero-art .art { width: 100%; max-width: 440px; height: auto; display: block; }

section.band { padding: 72px 0; }
section.band.alt { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-head h2 { font-size: 2rem; letter-spacing: -.01em; margin: 0 0 10px; }
.section-head p { color: var(--ink-muted); margin: 0; font-size: 1.05rem; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 22px; transition: transform .15s, box-shadow .15s; }
.feature:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(15,27,35,.07); }
.feature h3 { margin: 14px 0 6px; font-size: 1.05rem; }
.feature p { margin: 0; color: var(--ink-muted); font-size: .95rem; }
.ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; }
.ic svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ic.teal { background: #dcf2ee; color: #07715f; }
.ic.coral { background: #fde8e2; color: #c2492f; }
.ic.amber { background: #fdf0dc; color: #9a6410; }
.ic.indigo { background: #e6e9fb; color: #4250b0; }
.ic.rose { background: #fbe4e8; color: #c93e52; }
.steps { counter-reset: s; }
.step { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 24px; position: relative; }
.step::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--teal-deep); color: #fff; font-weight: 700; margin-bottom: 12px; }
.step h3 { margin: 0 0 6px; font-size: 1.05rem; }
.step p { margin: 0; color: var(--ink-muted); font-size: .95rem; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split h2 { font-size: 2rem; margin: 0 0 12px; letter-spacing: -.01em; }
.split p { color: var(--ink-muted); }
.checks { list-style: none; padding: 0; margin: 18px 0 0; }
.checks li { padding-left: 30px; position: relative; margin: 10px 0; }
.checks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--teal-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2307715f' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 28px; box-shadow: 0 20px 50px rgba(15,27,35,.06); }
.panel .row { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.panel .row:last-child { border-bottom: 0; }
.panel .row small { display: block; color: var(--ink-muted); }
.toggle { margin-left: auto; width: 40px; height: 24px; border-radius: 999px; background: var(--teal); position: relative; flex: none; }
.toggle::after { content: ""; position: absolute; right: 3px; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; }
.toggle.off { background: #cfd9dd; }
.toggle.off::after { right: auto; left: 3px; }
.cta { text-align: center; background: linear-gradient(135deg, #07715f, #0e9f8e); color: #fff; border-radius: 26px; padding: 52px 24px; }
.cta h2 { font-size: 2rem; margin: 0 0 10px; }
.cta p { margin: 0 auto 24px; max-width: 34em; opacity: .9; }
.cta .btn { background: #fff; color: var(--teal-deep); }
.emergency { text-align: center; color: var(--ink-muted); font-size: .92rem; margin: 28px 0 0; }

@media (max-width: 900px) {
  .grid4 { grid-template-columns: repeat(2, 1fr); }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
}
@media (max-width: 720px) {
  header.site .wrap { justify-content: center; }
  nav.site { gap: 14px; justify-content: center; font-size: .9rem; }
  .hero { padding: 40px 0 48px; }
  .hero h1 { font-size: 2.2rem; }
  .hero-art .art { max-width: 300px; margin: 0 auto; }
  .grid4, .grid3 { grid-template-columns: 1fr; }
  section.band { padding: 52px 0; }
  .section-head h2, .split h2, .cta h2 { font-size: 1.6rem; }
  .doc { padding: 20px; }
  h1 { font-size: 1.7rem; }
}