/* VPN Leak Check by PremierVPN. Brand: Nord Polar Night shell, Snow Storm page,
   Frost accents. No web fonts are loaded (this is a privacy tool), so Inter and
   JetBrains Mono are used when installed and the system fonts otherwise. */
:root {
  --ink: #2E3440; --ink-deep: #242933; --ink-1: #3B4252; --ink-2: #434C5E; --ink-3: #4C566A;
  --snow: #ECEFF4; --snow-1: #E5E9F0; --snow-2: #D8DEE9;
  --frost: #88C0D0; --blue: #5E81AC; --blue-hi: #81A1C1; --action: #5577A0; --accent: #3F6C99;
  --green: #A3BE8C; --yellow: #EBCB8B; --orange: #D08770; --red: #BF616A;
  --ok: #4F7A38; --ok-bg: #EAF2E3; --ok-line: #C7DBB7;
  --warn: #7A5410; --warn-bg: #FBF3E0; --warn-line: #EAD3A4;
  --err: #8C2F39; --err-bg: #F8E7E9; --err-line: #E6BEC2;
  --info: #2F5683; --info-bg: #EAF0F7; --info-line: #C5D4E6;
  --text: #2E3440; --muted: #434C5E; --dim: #5B6577; --faint: #7C8597; --line: #D8DEE9; --line-2: #E2E7EF;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --r: 18px; --shadow: 0 1px 2px rgba(46,52,64,.04), 0 10px 30px -14px rgba(46,52,64,.18);
}
* , *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font: 400 16px/1.6 var(--sans); color: var(--text); background: var(--snow); }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: var(--accent); }
img, svg { max-width: 100%; }
button { font: inherit; }
code, .mono { font-family: var(--mono); }
[hidden] { display: none !important; }
.wrap { max-width: 1180px; margin-inline: auto; padding-inline: 16px; }
@media (min-width: 640px) { .wrap { padding-inline: 28px; } }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid rgba(136,192,208,.7); outline-offset: 2px; border-radius: 6px; }

/* ── Top bar ─────────────────────────────────────────────── */
.top { position: sticky; top: 0; z-index: 30; background: rgba(36,41,51,.92); backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid rgba(216,222,233,.08); }
.top .wrap { display: flex; align-items: center; gap: 18px; min-height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; color: #ECEFF4; text-decoration: none; min-width: 0; }
.logo svg { flex: none; }
.logo b { display: block; font-weight: 800; letter-spacing: -.01em; font-size: 1.05rem; white-space: nowrap; }
.logo span { display: block; font: 500 .68rem/1.2 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--frost); }
.nav { display: none; gap: 4px; margin-left: auto; }
.nav a { color: #D8DEE9; text-decoration: none; font-weight: 500; font-size: .92rem; padding: 8px 12px; border-radius: 10px; }
.nav a:hover { background: rgba(216,222,233,.07); color: #fff; }
.top .btn { margin-left: auto; }
@media (min-width: 900px) { .nav { display: flex; } .top .btn { margin-left: 8px; } }

/* ── Buttons ─────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border-radius: 12px; border: 1px solid transparent; font-weight: 700; font-size: .95rem; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .15s, border-color .15s, color .15s; }
.btn-primary { background: var(--action); color: #fff; }
.btn-primary:hover { background: #4F7099; }
.btn-frost { background: var(--frost); color: #21262E; }
.btn-frost:hover { background: #9BCBD9; }
.btn-ghost-dark { background: rgba(236,239,244,.06); color: #ECEFF4; border-color: rgba(236,239,244,.18); }
.btn-ghost-dark:hover { background: rgba(236,239,244,.12); }
.btn-ghost { background: #fff; color: var(--text); border-color: #C9D1DD; }
.btn-ghost:hover { background: #F5F7FA; border-color: #A9B6C8; }
.btn-sm { min-height: 36px; padding: 0 14px; font-size: .86rem; border-radius: 10px; }
.btn[disabled] { opacity: .55; pointer-events: none; }
.btn svg { flex: none; }

/* ── Hero ────────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; color: #ECEFF4; background: radial-gradient(900px 420px at 85% -10%, rgba(136,192,208,.16), transparent 60%), radial-gradient(700px 380px at -10% 110%, rgba(94,129,172,.18), transparent 60%), var(--ink); padding: 44px 0 56px; }
.hero-grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 980px) { .hero { padding: 72px 0 84px; } .hero-grid { grid-template-columns: minmax(0,1fr) minmax(0, 1.05fr); gap: 48px; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 500 .74rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--frost); }
.hero h1 { margin-top: 16px; font-size: clamp(2.2rem, 5.2vw, 3.6rem); line-height: 1.04; letter-spacing: -.03em; font-weight: 800; text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--frost); }
.hero .lede { margin-top: 18px; font-size: 1.1rem; color: #C9D1DD; max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 24px; color: #A9B4C6; font-size: .9rem; }
.hero-points li { display: flex; align-items: center; gap: 7px; }
.hero-points svg { color: var(--green); }

/* Connection card */
.conn { position: relative; border-radius: 22px; background: rgba(46,52,64,.75); border: 1px solid rgba(216,222,233,.12); box-shadow: 0 30px 70px -40px rgba(0,0,0,.8); overflow: hidden; }
.conn-map { position: relative; aspect-ratio: 1000 / 394; background: rgba(36,41,51,.6); border-bottom: 1px solid rgba(216,222,233,.08); }
.conn-map img { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .32; }
.conn-dot { position: absolute; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: var(--frost); box-shadow: 0 0 0 4px rgba(136,192,208,.25); transition: left .5s, top .5s; }
.conn-dot::after { content: ""; position: absolute; inset: -10px; border-radius: 50%; border: 2px solid rgba(136,192,208,.5); animation: ping 2.2s ease-out infinite; }
.conn-dot.is-warn { background: var(--yellow); box-shadow: 0 0 0 4px rgba(235,203,139,.25); }
.conn-dot.is-warn::after { border-color: rgba(235,203,139,.5); }
@keyframes ping { from { transform: scale(.4); opacity: 1; } to { transform: scale(1.6); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .conn-dot::after { animation: none; } .spin { animation: none !important; } }
.conn-b { padding: 20px 22px 22px; }
.conn-label { font: 600 .68rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #93A0B5; }
.conn-ip { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.conn-ip code { font-size: clamp(1.35rem, 3.6vw, 1.9rem); font-weight: 600; color: #fff; overflow-wrap: anywhere; letter-spacing: -.01em; }
.copy { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 10px; border-radius: 8px; border: 1px solid rgba(216,222,233,.18); background: rgba(236,239,244,.05); color: #D8DEE9; font-size: .78rem; font-weight: 600; cursor: pointer; }
.copy:hover { background: rgba(236,239,244,.12); }
.conn-facts { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px 18px; margin-top: 18px; }
.conn-facts div { min-width: 0; }
.conn-facts dt { font: 600 .66rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #93A0B5; }
.conn-facts dd { margin-top: 5px; color: #ECEFF4; font-weight: 600; font-size: .95rem; overflow-wrap: anywhere; }
.conn-facts dd small { display: block; font-weight: 400; color: #A9B4C6; font-size: .8rem; }
.conn-status { display: flex; align-items: flex-start; gap: 12px; margin-top: 18px; padding: 12px 14px; border-radius: 14px; background: rgba(236,239,244,.05); border: 1px solid rgba(216,222,233,.1); }
.conn-status strong { display: block; color: #fff; }
.conn-status p { font-size: .88rem; color: #C9D1DD; }
.conn-status .ic { flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: rgba(136,192,208,.15); color: var(--frost); }
.conn-status.is-pass .ic { background: rgba(163,190,140,.16); color: var(--green); }
.conn-status.is-warn .ic { background: rgba(235,203,139,.16); color: var(--yellow); }
.conn-status.is-fail .ic { background: rgba(191,97,106,.2); color: #E0A3A8; }

/* ── Sections ────────────────────────────────────────────── */
.section { padding: 56px 0; }
@media (min-width: 900px) { .section { padding: 76px 0; } }
.section-h { max-width: 720px; margin-bottom: 28px; }
.section-h h2 { margin-top: 10px; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.12; letter-spacing: -.02em; font-weight: 800; }
.section-h p { margin-top: 10px; color: var(--dim); font-size: 1.02rem; }
.section .eyebrow { color: var(--accent); }
.section--white { background: #fff; }
.section--dark { background: var(--ink); color: #ECEFF4; }
.section--dark .eyebrow { color: var(--frost); }
.section--dark .section-h p { color: #C9D1DD; }

/* Summary */
.summary { display: grid; gap: 20px; margin-top: -28px; position: relative; z-index: 2; }
.sum-card { background: #fff; border: 1px solid var(--line-2); border-radius: 22px; box-shadow: var(--shadow); padding: 22px; display: grid; gap: 22px; }
@media (min-width: 900px) { .sum-card { grid-template-columns: 260px minmax(0,1fr); padding: 28px; gap: 32px; } }
.score { display: flex; align-items: center; gap: 18px; }
@media (min-width: 900px) { .score { flex-direction: column; align-items: flex-start; } }
.ring { position: relative; width: 112px; height: 112px; flex: none; }
.ring svg { transform: rotate(-90deg); }
.ring .track { stroke: var(--snow-1); }
.ring .bar { stroke: var(--action); transition: stroke-dashoffset .8s ease, stroke .3s; }
.ring.is-pass .bar { stroke: #6E9A54; } .ring.is-warn .bar { stroke: #D9A93A; } .ring.is-fail .bar { stroke: var(--red); }
.ring b { position: absolute; inset: 0; display: grid; place-items: center; font-size: 1.9rem; font-weight: 800; letter-spacing: -.02em; }
.ring b small { display: block; font: 500 .66rem/1 var(--mono); letter-spacing: .1em; color: var(--faint); text-align: center; margin-top: -26px; }
.score h2 { font-size: 1.25rem; line-height: 1.25; font-weight: 800; letter-spacing: -.01em; }
.score p { color: var(--dim); font-size: .92rem; margin-top: 4px; }
.checks { display: grid; gap: 8px; grid-template-columns: minmax(0,1fr); }
@media (min-width: 640px) { .checks { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.check { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border: 1px solid var(--line-2); border-radius: 14px; text-decoration: none; color: inherit; background: #FAFBFC; min-width: 0; }
.check:hover { border-color: #C3CDDB; background: #fff; }
.check .ic { flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--snow); color: var(--accent); }
.check-t { flex: 1; min-width: 0; }
.check-t b { display: block; font-weight: 700; font-size: .95rem; }
.check-t span { display: block; font-size: .8rem; color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sum-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

/* Status pill */
.pill { display: inline-flex; align-items: center; gap: 6px; flex: none; padding: 4px 10px; border-radius: 999px; font: 600 .7rem/1.2 var(--mono); letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; background: var(--snow); color: var(--muted); border: 1px solid var(--line); }
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.is-pass { background: var(--ok-bg); color: var(--ok); border-color: var(--ok-line); }
.pill.is-warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.pill.is-fail { background: var(--err-bg); color: var(--err); border-color: var(--err-line); }
.pill.is-info { background: var(--info-bg); color: var(--info); border-color: var(--info-line); }
.pill.is-running::before { animation: blink 1s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .2; } }

/* Test cards */
.tests { display: grid; gap: 18px; grid-template-columns: minmax(0,1fr); }
@media (min-width: 980px) { .tests { grid-template-columns: repeat(2, minmax(0,1fr)); } .t-wide { grid-column: 1 / -1; } }
.t { background: #fff; border: 1px solid var(--line-2); border-radius: var(--r); box-shadow: var(--shadow); min-width: 0; scroll-margin-top: 80px; display: flex; flex-direction: column; }
.t-h { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--line-2); }
.t-h .ic { flex: none; width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: var(--snow); color: var(--accent); }
.t-h h3 { font-size: 1.08rem; font-weight: 800; letter-spacing: -.01em; line-height: 1.2; }
.t-h p { font-size: .82rem; color: var(--dim); margin-top: 2px; }
.t-h .pill { margin-left: auto; }
.t-b { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.t-msg { font-size: .95rem; color: var(--muted); }
.t-msg strong { color: var(--text); }
.t-f { padding: 12px 20px; border-top: 1px solid var(--line-2); background: #FAFBFC; border-radius: 0 0 var(--r) var(--r); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.t-f .note { font-size: .8rem; color: var(--faint); margin-left: auto; }

.callout { display: flex; gap: 10px; padding: 12px 14px; border-radius: 12px; font-size: .9rem; background: var(--info-bg); border: 1px solid var(--info-line); color: var(--info); }
.callout.is-pass { background: var(--ok-bg); border-color: var(--ok-line); color: var(--ok); }
.callout.is-warn { background: var(--warn-bg); border-color: var(--warn-line); color: var(--warn); }
.callout.is-fail { background: var(--err-bg); border-color: var(--err-line); color: var(--err); }
.callout strong { color: inherit; }
.callout a { color: inherit; font-weight: 700; }

/* Tables */
.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line-2); border-radius: 12px; }
.tbl { width: 100%; min-width: 520px; border-collapse: collapse; font-size: .88rem; }
.tbl th { text-align: left; font: 600 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); padding: 10px 12px; background: #FAFBFC; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
.tbl td { padding: 10px 12px; border-top: 1px solid var(--line-2); vertical-align: top; }
.tbl tr:first-child td { border-top: 0; }
.tbl td small { display: block; color: var(--faint); font-size: .76rem; }
.tbl td code { white-space: nowrap; }
.tbl code { font-size: .84rem; overflow-wrap: anywhere; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; }
.yes { color: var(--err); font-weight: 700; } .no { color: var(--faint); }

.kv { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: 12px; overflow: hidden; }
@media (min-width: 640px) { .kv.is-3 { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.kv div { background: #fff; padding: 11px 13px; min-width: 0; }
.kv dt { font: 600 .64rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.kv dd { margin-top: 5px; font-weight: 600; font-size: .92rem; overflow-wrap: anywhere; }
.kv dd small { display: block; margin-top: 2px; font-weight: 400; font-size: .8rem; color: var(--faint); }

.magnet { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.magnet code { flex: 1 1 260px; min-width: 0; padding: 10px 12px; border-radius: 10px; background: var(--snow); border: 1px solid var(--line); font-size: .78rem; overflow-wrap: anywhere; color: var(--muted); max-height: 64px; overflow: hidden; }

.bl-grid { display: grid; gap: 6px; grid-template-columns: minmax(0,1fr); }
@media (min-width: 640px) { .bl-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.bl { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--line-2); font-size: .86rem; }
.bl b { display: block; font-weight: 700; }
.bl small { display: block; color: var(--faint); font-size: .74rem; }
.meter { height: 8px; border-radius: 999px; background: var(--snow-1); overflow: hidden; }
.meter i { display: block; height: 100%; border-radius: 999px; background: #6E9A54; transition: width .6s ease; }
.meter i.is-warn { background: #D9A93A; } .meter i.is-fail { background: var(--red); }

.spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: rot .7s linear infinite; display: inline-block; vertical-align: -3px; }
@keyframes rot { to { transform: rotate(360deg); } }
.loading { display: flex; align-items: center; gap: 10px; color: var(--dim); font-size: .92rem; }

details.more { border-top: 1px dashed var(--line); padding-top: 12px; }
details.more summary { cursor: pointer; font-weight: 700; font-size: .88rem; color: var(--accent); list-style: none; }
details.more summary::-webkit-details-marker { display: none; }
details.more summary::before { content: "+ "; }
details.more[open] summary::before { content: "− "; }
details.more p, details.more li { font-size: .9rem; color: var(--dim); margin-top: 8px; }
details.more ol { list-style: decimal; padding-left: 18px; }

/* Lookup */
.lookup { display: flex; gap: 8px; flex-wrap: wrap; }
.lookup input { flex: 1 1 240px; min-height: 46px; padding: 0 14px; border-radius: 12px; border: 1px solid #C9D1DD; font: 500 1rem var(--mono); color: var(--text); background: #fff; }
.lookup input:focus { outline: none; border-color: var(--action); box-shadow: 0 0 0 4px rgba(85,119,160,.15); }

/* How it works + FAQ */
.how { display: grid; gap: 14px; grid-template-columns: minmax(0,1fr); }
@media (min-width: 720px) { .how { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1100px) { .how { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.how li { background: rgba(59,66,82,.5); border: 1px solid rgba(216,222,233,.1); border-radius: 16px; padding: 18px; }
.how h3 { font-size: 1rem; font-weight: 700; color: #fff; }
.how p { margin-top: 6px; font-size: .9rem; color: #C9D1DD; }
.faq { max-width: 860px; display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--line-2); border-radius: 14px; padding: 0 18px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 700; 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-weight: 800; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 0 16px; color: var(--dim); }

/* CTA + footer */
.cta { border-radius: 24px; padding: 32px 24px; background: linear-gradient(135deg, var(--ink-1), var(--ink)); color: #ECEFF4; display: grid; gap: 18px; align-items: center; }
@media (min-width: 860px) { .cta { grid-template-columns: minmax(0,1fr) auto; padding: 40px 44px; } }
.cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; }
.cta p { margin-top: 8px; color: #C9D1DD; max-width: 40rem; }
.foot { background: var(--ink-deep); color: #A9B4C6; padding: 32px 0; font-size: .88rem; }
.foot .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.foot a { color: #D8DEE9; text-decoration: none; }
.foot a:hover { text-decoration: underline; }

.toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%) translateY(20px); opacity: 0; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 12px; font-size: .9rem; font-weight: 600; box-shadow: 0 16px 40px -12px rgba(0,0,0,.5); transition: opacity .2s, transform .2s; pointer-events: none; z-index: 60; }
.toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }
.pt-0 { padding-top: 0 !important; } .mt-22 { margin-top: 22px; } .mt-18 { margin-top: 18px; }