:root {
  --bg: #FFFFFF;
  --surface: #F1F5FA;
  --ink: #18233D;
  --muted: #5A6782;
  --line: #E3EAF2;
  --blue: #1F63B5;
  --blue-ink: #174C8C;
  --sky: #DCE8F7;
  --night: #0F1626;
  --night-2: #18233D;
  --berry: #C8264C;
  --good: #1E6B45;
  --fan: #5B2F91;
  --display: 'Baloo 2', 'Nunito', system-ui, sans-serif;
  --body: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0F1626; --surface: #18233D; --ink: #EEF3FA; --muted: #A9B6CC; --line: #26324D;
    --blue: #5B9BE6; --blue-ink: #8DBBF0; --sky: #1E2E4C; --good: #6FCF97; --fan: #C9A8F2;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--body); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
h1, h2, h3 { font-family: var(--display); line-height: 1.1; margin: 0 0 .4em; letter-spacing: -0.01em; }
h1 { font-size: clamp(38px, 7vw, 62px); font-weight: 800; }
h2 { font-size: clamp(28px, 4.5vw, 40px); font-weight: 800; }
h3 { font-size: 22px; font-weight: 700; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 720px; }

/* Header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 14px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--display); font-weight: 800; font-size: 30px; }
.brand img { width: 38px; height: 38px; border-radius: 10px; }
.top nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.top nav a { text-decoration: none; color: var(--muted); font-weight: 700; padding: 8px 10px; border-radius: 10px; font-size: 15px; }
.top nav a:hover, .top nav a[aria-current="page"] { color: var(--ink); background: var(--surface); }
@media (max-width: 560px) { .top nav a.hide-sm { display: none; } .brand { font-size: 26px; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: 999px; background: var(--blue); color: #fff; font-weight: 800; text-decoration: none; border: 2px solid var(--blue); }
.btn.ghost { background: transparent; color: var(--blue); }
.btn:hover { filter: brightness(1.06); }
.btns { display: flex; gap: 10px; flex-wrap: wrap; }

/* Hero */
.hero { padding: 56px 0 32px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-block; font-weight: 800; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; color: var(--blue); background: var(--sky); padding: 6px 12px; border-radius: 999px; margin-bottom: 16px; }
.lead { font-size: 20px; color: var(--muted); max-width: 34em; }
.phones { position: relative; display: flex; justify-content: center; gap: 14px; }
.phone { width: 230px; border-radius: 30px; padding: 8px; background: var(--night); box-shadow: 0 24px 60px rgba(15, 22, 38, .28); }
.phone img { border-radius: 23px; }
.phone.tilt { transform: translateY(36px) rotate(3deg); }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .phones { order: -1; }
  .phone { width: 46%; max-width: 230px; }
}

/* Sections */
section.band { padding: 56px 0; }
section.alt { background: var(--surface); }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 860px) { .grid3, .grid2 { grid-template-columns: 1fr; } }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: 20px; padding: 22px; }
section.alt .card { background: var(--bg); }
.card .icon { font-size: 30px; line-height: 1; margin-bottom: 10px; }
.card p:last-child { margin-bottom: 0; }
.muted { color: var(--muted); }
.small { font-size: 15px; }

.steps { counter-reset: s; display: grid; gap: 14px; padding: 0; margin: 0; list-style: none; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.steps li::before { content: counter(s); width: 44px; height: 44px; border-radius: 50%; background: var(--blue); color: #fff; font-family: var(--display); font-weight: 800; font-size: 22px; display: flex; align-items: center; justify-content: center; }
.steps b { display: block; font-size: 18px; }

.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split .phone { margin: 0 auto; } }

.check { list-style: none; padding: 0; margin: 0 0 1em; }
.check li { padding-left: 32px; position: relative; margin-bottom: 10px; }
.check li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--good); color: #fff; font-weight: 800; font-size: 13px; display: flex; align-items: center; justify-content: center; margin-top: 3px; }
.no li::before { content: '✕'; background: var(--berry); }

.tag { display: inline-block; font-size: 13px; font-weight: 800; padding: 2px 10px; border-radius: 999px; background: color-mix(in srgb, var(--fan) 16%, transparent); color: var(--fan); vertical-align: 2px; }

.cta { text-align: center; }
.cta .btns { justify-content: center; }

/* Long-form pages */
.doc { padding: 48px 0 64px; }
.doc h2 { font-size: 28px; margin-top: 1.6em; }
.doc h3 { margin-top: 1.2em; }
.doc li { margin-bottom: 6px; }
.doc table { width: 100%; border-collapse: collapse; margin: 0 0 1em; font-size: 15px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px; border-bottom: 1px solid var(--line); }
.doc th { font-family: var(--display); font-size: 16px; }
.note { background: var(--sky); border-radius: 16px; padding: 16px 18px; margin: 0 0 1.2em; }

/* Footer */
footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 15px; }
footer .wrap { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; justify-content: space-between; }
footer nav { display: flex; gap: 14px; flex-wrap: wrap; }
footer a { color: var(--muted); }
.split .phone { width: 260px; justify-self: center; }
@media (max-width: 860px) {
  .hero { padding-top: 28px; }
  .phone { width: 40%; max-width: 170px; border-radius: 22px; padding: 6px; }
  .phone img { border-radius: 17px; }
  .phone.tilt { transform: translateY(20px) rotate(3deg); }
  .split .phone { width: 220px; }
}