@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/inter-400.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/inter-500.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/inter-600.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/inter-700.woff2") format("woff2"); }

:root {
  color-scheme: dark;
  --bg: #0b1320;
  --bg-soft: #0e1828;
  --bg-tint: #13223a;
  --surface: #121e31;
  --surface-2: #18263d;
  --ink: #e6ebf2;
  --ink-soft: #9eacbf;
  --line: #22324a;
  --line-strong: #2f4363;
  --brand: #3aa8e0;
  --brand-strong: #1f7fb8;
  --link: #7cc4ef;
  --cta: #f26b1d;
  --cta-hover: #ff7d33;
  --ok: #4cc79a;
  --danger: #f08178;
  --tip-bg: #0f2a24;
  --tip-line: #1e5a46;
  --warn-bg: #2d2412;
  --warn-line: #6d5524;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .18);
  --max: 1140px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss03";
}
img, svg { max-width: 100%; }
a { color: var(--link); text-underline-offset: 2px; text-decoration-thickness: 1px; }
a:hover { color: #b3dcf6; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 3px; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; color: #f4f7fb; font-weight: 600; }
h1 { font-size: clamp(1.9rem, 3.8vw, 2.7rem); letter-spacing: -.025em; }
h2 { font-size: clamp(1.4rem, 2.6vw, 1.85rem); letter-spacing: -.02em; }
h3 { font-size: 1.08rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
strong { color: #f4f7fb; font-weight: 600; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 16px; }
.section { padding: 72px 0; }
.section.soft { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.lead { font-size: 1.1rem; color: var(--ink-soft); max-width: 700px; line-height: 1.7; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }
.eyebrow { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--brand); margin-bottom: 12px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--brand-strong); color: #fff; padding: 8px 14px; border-radius: 4px; z-index: 100; }
.skip:focus { left: 8px; }

/* Notice bar */
.notice-bar { background: #070d17; color: #b5c1d1; font-size: .8rem; text-align: center; padding: 7px 16px; border-bottom: 1px solid var(--line); }
.notice-bar a { font-weight: 600 !important; }

/* Header: logo, one-line nav, CTA */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(11, 19, 32, .96); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); }
.header-inner { max-width: 1280px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; min-height: 66px; padding-top: 8px; padding-bottom: 8px; }
.wordmark { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1rem; letter-spacing: -.01em; color: #fff; text-decoration: none; white-space: nowrap; flex: none; }
.wordmark:hover { color: #fff; }
.wordmark-badge { width: 32px; height: 32px; border-radius: 6px; background: var(--brand-strong); display: grid; place-items: center; flex: none; }
.wordmark small { display: block; font-weight: 400; font-size: .72rem; color: var(--ink-soft); letter-spacing: 0; }
.main-nav { flex: 1 1 auto; min-width: 0; overflow-x: auto; scrollbar-width: thin; scrollbar-color: var(--line) transparent; -webkit-overflow-scrolling: touch; }
.main-nav ul { list-style: none; display: flex; flex-wrap: nowrap; justify-content: center; gap: 2px; margin: 0; padding: 0; width: max-content; min-width: 100%; }
.main-nav li { flex: none; }
.main-nav a { display: block; padding: 8px 12px; border-radius: 4px; color: #c9d3df; text-decoration: none; font-weight: 500; font-size: .9rem; white-space: nowrap; position: relative; }
.main-nav a:hover { color: #fff; background: var(--bg-tint); }
.main-nav a[aria-current="page"] { color: #fff; }
.main-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; background: var(--brand); border-radius: 1px; }
.header-cta { flex: none; white-space: nowrap; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 6px; padding: 13px 24px; font: inherit; font-weight: 600; font-size: .95rem; letter-spacing: .01em; text-decoration: none; cursor: pointer; transition: background .15s ease, border-color .15s ease, color .15s ease; }
.btn-cta { background: var(--cta); color: #fff; }
.btn-cta:hover { background: var(--cta-hover); color: #fff; }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-sm { padding: 8px 16px; font-size: .85rem; }
.btn-ghost { background: transparent; color: #e6ebf2; border-color: var(--line-strong); }
.btn-ghost:hover { background: var(--surface-2); border-color: #45608a; color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.center .btn-row { justify-content: center; }

/* Hero */
.hero { background: linear-gradient(180deg, #0f1b2d 0%, var(--bg) 100%); padding: 72px 0 64px; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero-points { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.hero-points li { display: flex; gap: 12px; align-items: flex-start; color: #cfd8e3; }
.check { flex: none; width: 18px; height: 18px; color: var(--ok); display: grid; place-items: center; font-size: .9rem; font-weight: 700; margin-top: 4px; }
.page-hero { background: linear-gradient(180deg, #0f1b2d 0%, var(--bg) 100%); padding: 56px 0 36px; border-bottom: 1px solid var(--line); margin-bottom: 24px; }
.breadcrumb { font-size: .85rem; color: var(--ink-soft); margin-bottom: 12px; }
.breadcrumb a { color: var(--ink-soft); }
.reviewed { font-size: .82rem; color: var(--ink-soft); }

/* Trust bar */
.trust-bar { background: var(--bg-soft); border-bottom: 1px solid var(--line); padding: 26px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust-item { display: flex; gap: 12px; align-items: flex-start; font-size: .88rem; }
.trust-item strong { display: block; font-size: .92rem; }
.trust-item span { color: var(--ink-soft); }
.trust-icon { flex: none; color: var(--brand); margin-top: 2px; }

/* Laptop illustration */
.laptop-figure { margin: 0; }
.laptop-figure svg { display: block; width: 100%; height: auto; filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .45)); }

/* App mockup */
.mock-window { background: var(--surface); border-radius: 8px; box-shadow: 0 12px 32px rgba(0, 0, 0, .4); border: 1px solid var(--line-strong); overflow: hidden; max-width: 380px; margin: 0 auto; width: 100%; }
.mock-bar { display: flex; align-items: center; justify-content: space-between; background: var(--surface-2); padding: 8px 12px; font-size: .76rem; color: var(--ink-soft); border-bottom: 1px solid var(--line); }
.mock-dots { display: flex; gap: 10px; color: #7f8ea3; letter-spacing: .1em; }
.mock-body { padding: 22px 20px; text-align: center; }
.mock-status { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .85rem; padding: 5px 12px; border-radius: 4px; background: rgba(76, 199, 154, .12); color: var(--ok); }
.mock-status.off { background: rgba(240, 129, 120, .12); color: var(--danger); }
.mock-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.mock-power { width: 104px; height: 104px; border-radius: 50%; margin: 20px auto; display: grid; place-items: center; background: var(--brand-strong); box-shadow: 0 0 0 10px rgba(58, 168, 224, .1); color: #fff; }
.mock-power.off { background: #4b596b; box-shadow: 0 0 0 10px rgba(255, 255, 255, .04); }
.mock-loc { display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line); border-radius: 6px; padding: 10px 14px; text-align: left; font-size: .88rem; background: var(--bg-soft); }
.mock-loc span { color: var(--ink-soft); font-size: .76rem; display: block; }
.mock-field { border: 1px solid var(--line); border-radius: 4px; padding: 9px 12px; text-align: left; font-size: .85rem; color: var(--ink-soft); margin-bottom: 10px; background: var(--bg-soft); }
.mock-btn { background: var(--brand-strong); color: #fff; border-radius: 4px; padding: 10px; font-weight: 600; font-size: .86rem; }
.mock-list { text-align: left; font-size: .85rem; }
.mock-list div { display: flex; justify-content: space-between; align-items: center; padding: 9px 4px; border-bottom: 1px solid var(--line); }
.mock-list div.sel { background: var(--bg-tint); border-radius: 4px; padding-left: 10px; padding-right: 10px; font-weight: 600; }
.toggle { width: 34px; height: 20px; border-radius: 999px; background: #3e4d62; position: relative; flex: none; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: left .2s; }
.toggle.on { background: var(--brand-strong); }
.toggle.on::after { left: 17px; }
.mock-caption { text-align: center; font-size: .8rem; color: var(--ink-soft); margin-top: 12px; }
.mock-dialog { background: var(--surface); border: 1px solid var(--line-strong); border-radius: 6px; padding: 16px; text-align: left; font-size: .86rem; }
.mock-dialog strong { display: block; margin-bottom: 6px; }
.mock-dialog .mock-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.mock-dialog .mock-actions span { padding: 5px 14px; border-radius: 4px; border: 1px solid var(--line-strong); font-weight: 500; }
.mock-dialog .mock-actions span.primary { background: var(--brand-strong); color: #fff; border-color: var(--brand-strong); }
.muted-on-dark { color: var(--ink-soft); }

/* Cards & grids */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.card p:last-child { margin-bottom: 0; }
.card p { color: #c3cdd9; }
.icon { width: 40px; height: 40px; border-radius: 6px; border: 1px solid var(--line-strong); color: var(--brand); display: grid; place-items: center; margin-bottom: 16px; }
.icon svg { width: 20px; height: 20px; }
.example { margin-top: 14px; padding: 12px 14px; border-left: 2px solid var(--brand); background: var(--bg-soft); font-size: .9rem; color: #c3cdd9; }
.example strong { color: #fff; }
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.stat { padding: 20px; text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat b { display: block; font-size: 1.02rem; font-weight: 600; color: #fff; }
.stat span { font-size: .84rem; color: var(--ink-soft); }

/* Steps */
.steps-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.steps-strip .card { position: relative; padding-top: 26px; }
.step-num { position: absolute; top: 24px; right: 24px; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--brand); color: var(--brand); font-weight: 600; font-size: .88rem; display: grid; place-items: center; }
.steps-strip .card h3, .grid-4 .card h3 { padding-right: 40px; }
.guide-step { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: center; padding: 40px 0; border-bottom: 1px solid var(--line); }
.guide-step:last-child { border-bottom: 0; }
.guide-step h2 { display: flex; align-items: center; gap: 14px; font-size: 1.35rem; }
.guide-step h2 .step-num { position: static; flex: none; width: 32px; height: 32px; }
.guide-step ol, .guide-step ul { padding-left: 1.2em; margin: 0 0 1em; color: #c9d2de; }
.guide-step li { margin-bottom: 6px; }
.toc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; }
.toc ol { margin: 0; padding-left: 1.2em; columns: 2; column-gap: 32px; }
.toc li { margin-bottom: 4px; }

/* Callouts */
.callout { border-radius: 6px; padding: 14px 16px; margin: 14px 0; font-size: .92rem; border: 1px solid; border-left-width: 3px; }
.callout.tip { background: var(--tip-bg); border-color: var(--tip-line); border-left-color: var(--ok); }
.callout.warn { background: var(--warn-bg); border-color: var(--warn-line); border-left-color: #e0a63a; }
.callout strong:first-child { margin-right: 4px; }

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: .92rem; background: var(--surface); }
th, td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--surface-2); font-weight: 600; color: #fff; font-size: .85rem; letter-spacing: .02em; }
td { color: #c9d2de; }
tr:last-child td { border-bottom: 0; }

/* Plans */
.plan { display: flex; flex-direction: column; }
.plan.featured { border-color: var(--brand); position: relative; }
.plan-badge { position: absolute; top: -11px; left: 24px; background: var(--brand-strong); color: #fff; font-size: .7rem; font-weight: 600; padding: 3px 10px; border-radius: 3px; letter-spacing: .08em; white-space: nowrap; }
.plan ul { list-style: none; padding: 0; margin: 14px 0 22px; display: grid; gap: 9px; flex: 1; }
.plan li { display: flex; gap: 10px; color: #c9d2de; }
.plan .muted { color: var(--ink-soft); font-size: .9rem; }

/* FAQ */
.faq details { border: 1px solid var(--line); border-radius: 6px; margin-bottom: 10px; background: var(--surface); }
.faq summary { cursor: pointer; padding: 16px 20px; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 16px; color: #f4f7fb; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.2rem; line-height: 1; color: var(--ink-soft); font-weight: 400; }
.faq details[open] summary::after { content: "\2212"; }
.faq .answer { padding: 0 20px 16px; color: var(--ink-soft); }
.faq .answer ol, .faq .answer ul { padding-left: 1.2em; }
.faq-group { margin-bottom: 40px; }

/* CTA band */
.cta-band { background: var(--surface); border: 1px solid var(--line-strong); border-top: 3px solid var(--brand); border-radius: var(--radius); padding: 44px 28px; text-align: center; }
.cta-band p { color: var(--ink-soft); max-width: 600px; margin-left: auto; margin-right: auto; }

/* Legal */
.legal { max-width: 800px; }
.legal h2 { font-size: 1.3rem; margin-top: 1.9em; }
.legal h3 { margin-top: 1.4em; }
.legal ul { padding-left: 1.2em; }
.legal p, .legal li { color: #c9d2de; }
.placeholder { background: #f2cf5b; color: #2b2100; padding: 0 4px; border-radius: 2px; font-weight: 500; }
.info-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; }
.info-box dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 24px; margin: 0; font-size: .94rem; }
.info-box dt { font-weight: 500; color: var(--ink-soft); }
.info-box dd { margin: 0; }

/* Footer */
.site-footer { background: #070d17; color: #96a5b8; padding: 56px 0 26px; font-size: .9rem; border-top: 1px solid var(--line); }
.site-footer a { color: #d6dee8; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.site-footer h3 { color: #fff; font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-legal-strong a { font-weight: 500; color: #fff; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 36px; padding-top: 20px; font-size: .8rem; color: #7f8ea3; }
.linklike { background: none; border: 0; padding: 0; font: inherit; color: #d6dee8; cursor: pointer; text-align: left; }
.linklike:hover { text-decoration: underline; color: #fff; }

/* Cookie banner */
.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; max-width: 680px; margin: 0 auto; background: var(--surface-2); border: 1px solid var(--line-strong); border-radius: var(--radius); box-shadow: 0 16px 48px rgba(0, 0, 0, .55); padding: 22px; }
.cookie-banner h2 { font-size: 1.02rem; margin-bottom: 6px; }
.cookie-banner p { font-size: .88rem; color: var(--ink-soft); margin-bottom: 14px; }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.cookie-actions .btn { flex: 1 1 150px; padding: 10px 16px; font-size: .88rem; }
.btn-choice { background: var(--brand-strong); color: #fff; }
.btn-choice:hover { background: #2690cf; color: #fff; }
.cookie-prefs { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 12px; }
.pref-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 8px 0; font-size: .9rem; }
.pref-row small { display: block; color: var(--ink-soft); }
.pref-row input { width: 20px; height: 20px; accent-color: var(--brand-strong); flex: none; }

/* Responsive */
@media (max-width: 1240px) {
  /* Nav drops to its own full-width row but stays on a single line */
  .header-cta { margin-left: auto; }
  .main-nav { order: 3; flex-basis: 100%; border-top: 1px solid var(--line); padding-top: 6px; }
}
@media (max-width: 900px) {
  .hero-grid, .guide-step { grid-template-columns: 1fr; }
  .grid-3, .grid-4, .steps-strip { grid-template-columns: 1fr 1fr; }
  .stat-strip, .trust-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .main-nav ul { justify-content: flex-start; }
}
@media (max-width: 600px) {
  body { font-size: 15.5px; }
  .section { padding: 48px 0; }
  .hero { padding: 48px 0; }
  .grid-2, .grid-3, .grid-4, .steps-strip, .footer-grid, .trust-grid { grid-template-columns: 1fr; }
  .toc ol { columns: 1; }
  .info-box dl { grid-template-columns: 1fr; gap: 2px; }
  .info-box dd { margin-bottom: 8px; }
  .btn-lg { width: 100%; }
  .cookie-banner { left: 8px; right: 8px; bottom: 8px; padding: 18px; }
  .wordmark small { display: none; }
  .main-nav a { padding: 7px 10px; font-size: .86rem; }
}
@media (max-width: 420px) {
  .header-cta { margin-left: 0; flex-basis: 100%; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }