:root {
  --navy: #0e1726; --navy-2: #15233a; --teal: #2ec4b6; --amber: #ffb300; --green: #0f6e54;
  --bg: #f5f7fa; --card: #ffffff; --text: #17202b; --muted: #5a6573; --line: #dde3ea; --soft: #eef3f6;
  --link: #0f6e54;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0b121e; --card: #121c2c; --text: #e8edf3; --muted: #9aa7b6; --line: #233149; --soft: #17243a; --link: #2ec4b6; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; line-height: 1.6; color: var(--text); background: var(--bg); }
a { color: var(--link); }
img { max-width: 100%; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
[id] { scroll-margin-top: 80px; }

/* Header + navigation (a checkbox opens the phone menu, no script needed) */
.top { position: sticky; top: 0; z-index: 20; background: rgba(14, 23, 38, .96); backdrop-filter: blur(8px); border-bottom: 1px solid #1f2e47; }
.top .wrap { display: flex; align-items: center; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 800; font-size: 1.2rem; letter-spacing: -.01em; }
.brand img { width: 36px; height: 36px; border-radius: 10px; }
.menu { margin-left: auto; display: flex; gap: 4px; }
.menu a { color: #c9d4e2; text-decoration: none; font-size: .97rem; padding: 8px 12px; border-radius: 10px; }
.menu a:hover { color: #fff; background: #1a2a44; }
.menu a.on { color: #fff; background: #1f3352; }
.menu a.pp { color: var(--amber); }
#nav-toggle { display: none; }
.burger { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 10px; cursor: pointer; align-items: center; justify-content: center; }
.burger span, .burger span::before, .burger span::after { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; position: relative; content: ""; }
.burger span::before { position: absolute; top: -7px; } .burger span::after { position: absolute; top: 7px; }
@media (max-width: 760px) {
  .burger { display: flex; }
  .menu { display: none; position: absolute; left: 0; right: 0; top: 64px; flex-direction: column; gap: 0; background: var(--navy); padding: 8px 12px 16px; border-bottom: 1px solid #1f2e47; }
  .menu a { padding: 14px 12px; font-size: 1.05rem; border-radius: 10px; }
  #nav-toggle:checked ~ .menu { display: flex; }
}

/* Page heads */
.hero { background: radial-gradient(1100px 520px at 85% -10%, #1f4058 0%, var(--navy) 62%); color: #fff; padding: 64px 0 72px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.3rem); line-height: 1.1; margin: 0 0 18px; letter-spacing: -.02em; }
.hero h1 em { font-style: normal; color: var(--amber); }
.hero .lead { font-size: 1.18rem; color: #c9d4e2; margin: 0 0 26px; max-width: 34em; }
.pagehead { background: var(--navy); color: #fff; padding: 48px 0 44px; }
.pagehead h1 { margin: 0 0 8px; font-size: clamp(1.8rem, 4.2vw, 2.6rem); letter-spacing: -.02em; }
.pagehead p { margin: 0; color: #c9d4e2; font-size: 1.1rem; max-width: 42em; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding: 44px 0 52px; } }

.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.pill { border: 1px solid #2a3d58; background: #13213a; color: #dbe5f1; border-radius: 999px; padding: 5px 13px; font-size: .92rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 12px; padding: 13px 22px; font-weight: 650; text-decoration: none; border: 0; font-size: 1rem; }
.btn.primary { background: var(--amber); color: #1b1300; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { border: 1px solid #3a4f6e; color: #fff; }
.btn.ghost:hover { background: #1a2a44; }
.store { display: inline-flex; align-items: center; gap: 12px; border: 1px dashed #4a5f80; border-radius: 12px; padding: 9px 16px; color: #dbe5f1; }
.store b { display: block; color: #fff; font-size: 1rem; }
.store small { color: #9fb0c5; font-size: .82rem; }

.device { justify-self: center; width: min(300px, 78vw); border-radius: 36px; padding: 10px; background: #050a12; box-shadow: 0 30px 80px rgba(0,0,0,.45), 0 0 0 1px #2a3d58; }
.device img { display: block; width: 100%; border-radius: 27px; }
.device.light { box-shadow: 0 20px 50px rgba(15, 30, 50, .18), 0 0 0 1px var(--line); }

/* Sections */
section { padding: 72px 0; }
section.tint { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(1.55rem, 3.4vw, 2.15rem); margin: 0 0 10px; letter-spacing: -.01em; }
.sub { color: var(--muted); margin: 0 0 36px; max-width: 46em; font-size: 1.05rem; }
.split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.split.rev { grid-template-columns: .85fr 1.15fr; }
.split.rev > .device { order: -1; }
@media (max-width: 860px) { .split, .split.rev { grid-template-columns: 1fr; } .split.rev > .device { order: 0; } }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 22px; display: flex; flex-direction: column; }
a.card { text-decoration: none; color: inherit; transition: transform .15s, box-shadow .15s, border-color .15s; }
a.card:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(15, 30, 50, .12); border-color: var(--teal); }
.card .ico { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; font-size: 1.4rem; background: rgba(46,196,182,.15); margin-bottom: 14px; }
.card h3 { margin: 0 0 6px; font-size: 1.12rem; }
.card p { margin: 0; color: var(--muted); }
.card .more { margin-top: auto; padding-top: 14px; color: var(--link); font-weight: 600; font-size: .95rem; }

.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { padding-left: 34px; position: relative; color: var(--muted); }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: .82rem; font-weight: 700; color: #fff; background: var(--green); }
.checks b { color: var(--text); }

.shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 900px) { .shots { grid-template-columns: repeat(2, 1fr); } }
.shots figure { margin: 0; text-align: center; }
.shots img { width: 100%; border-radius: 20px; border: 1px solid var(--line); background: #fff; display: block; }
.shots figcaption { margin-top: 10px; color: var(--muted); font-size: .95rem; }

.steps { display: grid; gap: 18px; counter-reset: s; }
.step { display: grid; grid-template-columns: 48px 1fr; gap: 16px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; }
.step::before { counter-increment: s; content: counter(s); width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: #1b1300; background: var(--amber); }
.step h3 { margin: 8px 0 4px; font-size: 1.08rem; }
.step p { margin: 0; color: var(--muted); }

.toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 8px; }
.toc a { text-decoration: none; background: var(--soft); border: 1px solid var(--line); color: var(--text); padding: 7px 13px; border-radius: 999px; font-size: .93rem; }
.toc a:hover { border-color: var(--teal); }

.aa { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.aa img { width: 100%; border-radius: 14px; border: 1px solid var(--line); display: block; }
@media (max-width: 700px) { .aa { grid-template-columns: 1fr; } }

.voice { display: flex; flex-wrap: wrap; gap: 8px; }
.voice span { background: var(--soft); border: 1px solid var(--line); border-radius: 10px; padding: 7px 12px; }

details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 0; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 650; padding: 16px 20px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--muted); font-size: 1.3rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin: 0; padding: 0 20px 18px; color: var(--muted); }

.note { border-left: 4px solid var(--amber); background: var(--card); padding: 16px 20px; border-radius: 0 12px 12px 0; color: var(--muted); }
.band { background: var(--navy); color: #fff; border-radius: 22px; padding: 36px; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.band h2 { color: #fff; margin: 0 0 4px; }
.band p { margin: 0; color: #c9d4e2; }

footer { background: var(--navy); color: #aab7c8; padding: 44px 0 32px; font-size: .93rem; }
footer .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 28px; }
footer h4 { color: #fff; margin: 0 0 10px; font-size: 1rem; }
footer a { color: #dbe5f1; text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer p { margin: 0 0 10px; }
footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
footer .legal { border-top: 1px solid #1f2e47; margin-top: 28px; padding-top: 18px; font-size: .85rem; }
@media (max-width: 760px) { footer .cols { grid-template-columns: 1fr 1fr; } footer .cols > :first-child { grid-column: 1 / -1; } }

/* Privacy policy text */
.doc { max-width: 820px; }
.doc h2 { font-size: 1.25rem; margin: 2em 0 .5em; }
.doc p, .doc li { color: var(--text); }
.doc .muted { color: var(--muted); font-size: .92rem; }
.doc table { border-collapse: collapse; width: 100%; font-size: .95rem; }
.doc td, .doc th { border: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }