/* WhatVPN — design system
   Aesthetic: a measurement/testing lab. Deep slate, mono data, one teal signal. */

:root {
  --ink: #0C1118;
  --ink-2: #0F1620;
  --panel: #141D2A;
  --panel-2: #1A2536;
  --line: #253247;
  --line-soft: #1B2739;
  --text: #EAF0F8;
  --muted: #92A2BA;
  --faint: #5E708A;
  --accent: #46E0C8;
  --accent-ink: #05201C;
  --accent-dim: rgba(70, 224, 200, .12);
  --gold: #E7C46B;
  --gold-dim: rgba(231, 196, 107, .12);
  --s-hi: #58D6A0;
  --s-mid: #E3B341;
  --s-lo: #E5715B;

  --font-display: "Schibsted Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --wrap: 1120px;
  --radius: 14px;
  --radius-sm: 9px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(900px 500px at 82% -8%, rgba(70, 224, 200, .06), transparent 60%),
    radial-gradient(700px 450px at 5% 0%, rgba(70, 130, 224, .05), transparent 55%);
  background-attachment: fixed;
}

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .4em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.18rem; }
p { margin: 0 0 1em; }

.mono { font-family: var(--font-mono); }
.eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 .9rem;
}
.muted { color: var(--muted); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- disclosure ribbon ---------- */
.ribbon {
  background: var(--gold-dim);
  border-bottom: 1px solid rgba(231, 196, 107, .28);
  font-size: .82rem;
  color: #EBD9A6;
}
.ribbon .wrap { padding-top: 9px; padding-bottom: 9px; display: flex; gap: 10px; align-items: baseline; }
.ribbon strong { color: var(--gold); font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; }
.ribbon a { color: #F1E4BC; text-decoration: underline; }

/* ---------- header ---------- */
.site-header { border-bottom: 1px solid var(--line-soft); position: sticky; top: 0; z-index: 40; background: rgba(12, 17, 24, .82); backdrop-filter: blur(12px); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { font-family: var(--font-display); font-weight: 800; font-size: 1.22rem; letter-spacing: -.03em; color: var(--text); display: inline-flex; align-items: center; gap: 9px; }
.brand:hover { text-decoration: none; }
.brand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.brand span { color: var(--accent); }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a { color: var(--muted); font-size: .9rem; padding: 8px 12px; border-radius: 8px; }
.nav a:hover { color: var(--text); background: var(--panel); text-decoration: none; }
.nav a.active { color: var(--text); background: var(--panel); }
.nav-toggle { display: none; }

@media (max-width: 760px) {
  .nav { position: fixed; inset: 62px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--ink-2); border-bottom: 1px solid var(--line); padding: 8px; transform: translateY(-140%); transition: transform .25s ease; z-index: 39; }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 13px; border-radius: 8px; }
  .nav-toggle { display: inline-flex; flex-direction: column; gap: 4px; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; cursor: pointer; }
  .nav-toggle span { width: 18px; height: 2px; background: var(--text); display: block; }
}

/* ---------- breadcrumbs ---------- */
.crumbs { font-family: var(--font-mono); font-size: .74rem; color: var(--faint); padding: 18px 0 0; }
.crumbs a { color: var(--muted); }
.crumbs span { margin: 0 7px; opacity: .5; }

/* ---------- hero ---------- */
.hero { padding: 54px 0 30px; }
.hero-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 40px; align-items: center; }
.hero p.lede { font-size: 1.12rem; color: var(--muted); max-width: 40ch; }
.hero .meta-row { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 22px; font-family: var(--font-mono); font-size: .78rem; color: var(--faint); }
.hero .meta-row b { color: var(--text); font-weight: 500; }

.hero-panel { background: linear-gradient(160deg, var(--panel), var(--ink-2)); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.hero-panel h3 { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.podium { display: flex; flex-direction: column; gap: 10px; }
.podium-row { display: flex; align-items: center; gap: 12px; padding: 11px 12px; background: var(--ink); border: 1px solid var(--line-soft); border-radius: var(--radius-sm); }
.podium-row .pr-rank { font-family: var(--font-mono); font-size: .95rem; color: var(--faint); width: 24px; }
.podium-row .pr-name { font-weight: 600; flex: 1; }
.podium-row .pr-score { font-family: var(--font-mono); font-weight: 500; color: var(--accent); }

@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; gap: 26px; } }

/* ---------- section frame ---------- */
.section { padding: 40px 0; border-top: 1px solid var(--line-soft); }
.section-head { margin-bottom: 22px; }
.section-head p { color: var(--muted); max-width: 62ch; margin-bottom: 0; }

/* ---------- score visual language ---------- */
.bar { --v: 0; position: relative; height: 7px; border-radius: 20px; background: var(--panel-2); overflow: hidden; }
.bar > i { position: absolute; inset: 0 auto 0 0; width: calc(var(--v) * 1%); border-radius: 20px; background: var(--s-mid); }
.bar.hi > i { background: var(--s-hi); }
.bar.mid > i { background: var(--s-mid); }
.bar.lo > i { background: var(--s-lo); }

/* fingerprint = 5 vertical bars, the site signature */
.fingerprint { display: inline-flex; align-items: flex-end; gap: 3px; height: 26px; }
.fingerprint i { width: 5px; border-radius: 2px; background: var(--faint); opacity: .9; }
.fingerprint i.hi { background: var(--s-hi); }
.fingerprint i.mid { background: var(--s-mid); }
.fingerprint i.lo { background: var(--s-lo); }
.fingerprint.pending i { height: 8px !important; background: var(--line); }

/* ---------- ranking cards ---------- */
.cards { display: flex; flex-direction: column; gap: 14px; }
.card {
  display: grid; grid-template-columns: 54px 1fr auto; gap: 18px; align-items: center;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; transition: border-color .18s ease, transform .18s ease;
}
.card:hover { border-color: #33465f; transform: translateY(-1px); }
.card.is-top { border-color: rgba(70, 224, 200, .4); box-shadow: 0 0 0 1px rgba(70, 224, 200, .12); }
/* ---------- featured spotlight (editorial pick, outside the ranking) ---------- */
.spotlight { border: 1px solid rgba(70, 224, 200, .42); background: linear-gradient(155deg, rgba(70, 224, 200, .10), var(--panel) 60%); border-radius: var(--radius); padding: 20px 22px; }
.spotlight-tag { display: inline-block; font-family: var(--font-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent); padding: 4px 11px; border-radius: 20px; font-weight: 600; margin-bottom: 13px; }
.spotlight-body { display: flex; gap: 22px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.spotlight-main { flex: 1; min-width: 260px; }
.spotlight-main h3 { margin: 0 0 7px; font-size: 1.32rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.spotlight-main h3 a { color: var(--text); }
.spotlight-main > p { margin: 0 0 8px; color: var(--muted); max-width: 72ch; }
.spotlight-note { font-size: .82rem !important; color: var(--faint) !important; }
.chip-static { font-family: var(--font-mono); font-size: .72rem; padding: 5px 10px; border: 1px solid rgba(70, 224, 200, .4); border-radius: 20px; color: var(--accent); }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); font-weight: 600; padding: 12px 20px; border-radius: 9px; white-space: nowrap; }
.btn:hover { text-decoration: none; filter: brightness(1.08); }

.card.is-partner { border-color: rgba(231, 196, 107, .34); background: linear-gradient(180deg, var(--panel), var(--ink-2)); }
.card.is-review { border-color: rgba(70, 224, 200, .3); background: linear-gradient(180deg, var(--panel), var(--ink-2)); }
table.cmp tr.review-row { background: rgba(70, 224, 200, .05); }
table.cmp.versus td.rl { font-family: var(--font-mono); font-size: .78rem; color: var(--muted); white-space: normal; }
table.cmp.versus td { white-space: normal; vertical-align: top; }
table.cmp.versus td.win { color: var(--s-hi); font-weight: 600; background: rgba(88, 214, 160, .08); }
.card .rank-badge { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 600; color: var(--faint); text-align: center; }
.card.is-top .rank-badge { color: var(--accent); }
.card-main { min-width: 0; }
.card-name { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.card-name h3 { margin: 0; font-size: 1.22rem; }
.card-name a { color: var(--text); }
.tag { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; padding: 3px 7px; border-radius: 20px; border: 1px solid var(--line); color: var(--muted); white-space: nowrap; }
.tag.independent { color: var(--accent); border-color: rgba(70, 224, 200, .4); }
.tag.partner { color: var(--gold); border-color: rgba(231, 196, 107, .45); background: var(--gold-dim); }
.tag.prov { color: #E3B341; border-color: rgba(227, 179, 65, .5); background: rgba(227, 179, 65, .1); }
.prov-dot { font-family: var(--font-mono); font-size: .64rem; color: #E3B341; border: 1px solid rgba(227, 179, 65, .4); border-radius: 10px; padding: 1px 6px; letter-spacing: .04em; }
.card.is-prov { border-color: rgba(227, 179, 65, .38); background: linear-gradient(180deg, var(--panel), rgba(227, 179, 65, .04)); }
.tag.kape { color: #E39A9A; border-color: rgba(227, 154, 154, .35); }
.card .card-verdict { color: var(--muted); font-size: .92rem; margin: 7px 0 0; max-width: 66ch; }
.card .card-facts { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 9px; font-family: var(--font-mono); font-size: .74rem; color: var(--faint); }
.card .card-facts b { color: var(--muted); font-weight: 500; }
.card-score { text-align: right; }
.card-score .big { font-family: var(--font-mono); font-size: 2rem; font-weight: 600; line-height: 1; }
.card-score .big.hi { color: var(--s-hi); } .card-score .big.mid { color: var(--s-mid); }
.card-score .lbl { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-top: 4px; }
.card-score .pending-lbl { font-family: var(--font-mono); font-size: .72rem; color: var(--gold); }
.card-score .fingerprint { margin-top: 10px; }

@media (max-width: 680px) {
  .card { grid-template-columns: 40px 1fr; gap: 12px 14px; padding: 16px; }
  .card-score { grid-column: 1 / -1; text-align: left; display: flex; align-items: center; gap: 16px; border-top: 1px solid var(--line-soft); padding-top: 12px; }
  .card-score .fingerprint { margin: 0 0 0 auto; }
}

/* ---------- comparison table ---------- */
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); -webkit-overflow-scrolling: touch; }
table.cmp { width: 100%; border-collapse: collapse; font-size: .86rem; min-width: 860px; }
table.cmp th, table.cmp td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
table.cmp thead th { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); background: var(--ink-2); position: sticky; top: 0; cursor: pointer; user-select: none; }
table.cmp thead th:first-child { text-align: left; }
table.cmp thead th .arrow { color: var(--accent); margin-left: 4px; opacity: 0; }
table.cmp thead th.sorted .arrow { opacity: 1; }
table.cmp tbody tr:hover { background: var(--panel-2); }
table.cmp td.name { font-weight: 600; }
table.cmp td.name a { color: var(--text); }
table.cmp .num { font-family: var(--font-mono); }
table.cmp .yes { color: var(--s-hi); } table.cmp .no { color: var(--faint); }
table.cmp tr.partner-row { background: var(--gold-dim); }
table.cmp tr.partner-row:hover { background: rgba(231, 196, 107, .16); }
.table-note { font-family: var(--font-mono); font-size: .72rem; color: var(--faint); margin-top: 10px; }

/* ---------- generic panels / prose ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.prose { max-width: 72ch; }
.prose h2 { margin-top: 1.6em; }
.prose ul { padding-left: 1.1em; }
.prose li { margin-bottom: .4em; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .split { grid-template-columns: 1fr; } }
.proscons h4 { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 10px; }
.proscons.pro h4 { color: var(--s-hi); }
.proscons.con h4 { color: var(--s-lo); }
.proscons ul { list-style: none; padding: 0; margin: 0; }
.proscons li { padding-left: 22px; position: relative; margin-bottom: 9px; color: var(--muted); font-size: .93rem; }
.proscons.pro li::before { content: "+"; position: absolute; left: 4px; color: var(--s-hi); font-family: var(--font-mono); }
.proscons.con li::before { content: "−"; position: absolute; left: 4px; color: var(--s-lo); font-family: var(--font-mono); }

/* ---------- score breakdown (review page) ---------- */
.breakdown { display: flex; flex-direction: column; gap: 14px; }
.breakdown-row { display: grid; grid-template-columns: 120px 1fr 44px; gap: 14px; align-items: center; }
.breakdown-row .bl { font-family: var(--font-mono); font-size: .78rem; color: var(--muted); }
.breakdown-row .bv { font-family: var(--font-mono); font-size: .9rem; text-align: right; }
@media (max-width: 480px) { .breakdown-row { grid-template-columns: 96px 1fr 40px; } }

/* review header */
.review-hero { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; padding: 20px 0 8px; }
.review-hero .rh-score { text-align: center; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 26px; }
.review-hero .rh-score .big { font-family: var(--font-mono); font-size: 2.6rem; font-weight: 600; line-height: 1; }
.review-hero .rh-score .lbl { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-top: 6px; }
.spec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--radius); overflow: hidden; margin: 8px 0 4px; }
.spec-grid .spec { background: var(--panel); padding: 13px 15px; }
.spec .k { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: 4px; }
.spec .v { font-size: .92rem; color: var(--text); }
@media (max-width: 620px) { .review-hero { grid-template-columns: 1fr; } .review-hero .rh-score { justify-self: start; } }

.callout { border-left: 3px solid var(--accent); background: var(--accent-dim); padding: 14px 18px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 18px 0; font-size: .93rem; }
.callout.partner { border-color: var(--gold); background: var(--gold-dim); }
.callout .h { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 5px; }
.callout.partner .h { color: var(--gold); }

/* ---------- FAQ ---------- */
.faq details { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 10px; background: var(--panel); }
.faq summary { padding: 15px 18px; cursor: pointer; font-weight: 600; font-family: var(--font-display); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-family: var(--font-mono); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 18px 16px; margin: 0; color: var(--muted); font-size: .93rem; }

/* ---------- related / links ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chips a { font-family: var(--font-mono); font-size: .8rem; padding: 8px 13px; border: 1px solid var(--line); border-radius: 20px; color: var(--muted); }
.chips a:hover { border-color: var(--accent); color: var(--text); text-decoration: none; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line-soft); margin-top: 30px; padding: 34px 0; color: var(--faint); font-size: .84rem; }
.site-footer .cols { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 22px; }
.site-footer a { color: var(--muted); }
.site-footer .disc { max-width: 60ch; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line-soft); font-size: .78rem; line-height: 1.55; }

/* utility */
.center { text-align: center; }
.mt0 { margin-top: 0; }
.stack > * + * { margin-top: 16px; }