/* voicupass.com: one stylesheet, no web fonts, no scripts, nothing from other sites. */

:root {
  --ink: #17181c;
  --ink-2: #202228;
  --ink-3: #2b2e36;
  --gold: #d4a64a;
  --gold-soft: #e9cf93;
  --gold-deep: #8a6420;
  --paper: #fbfaf6;
  --paper-2: #f3f1ea;
  --card: #ffffff;
  --text: #1c1c1e;
  --muted: #55555c;
  --line: #e4e1d6;
  --on-dark: #f5f3ec;
  --on-dark-muted: #b9b6ad;
  --focus: #0062cc;
  --radius: 18px;
  --wrap: 1120px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121317;
    --paper-2: #1a1c21;
    --card: #1d1f24;
    --text: #f2f1ec;
    --muted: #b4b2aa;
    --line: #2e3038;
    --gold-deep: #e2bd6e;
    --focus: #6fb4ff;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--gold-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
/* Always-dark bands get a light focus ring in both themes. */
.top, .hero, .security, .foot { --focus: #6fb4ff; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

.skip {
  position: absolute; left: 16px; top: -100px; z-index: 10;
  background: var(--card); color: var(--text); padding: 10px 14px; border-radius: 10px;
}
.skip:focus { top: 12px; }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Header ---------- */

.top {
  background: var(--ink);
  color: var(--on-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }

.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--on-dark); text-decoration: none; font-weight: 700; font-size: 1.125rem; letter-spacing: -0.01em; }
.brand svg { width: 34px; height: 34px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--on-dark-muted); text-decoration: none; font-size: 0.9375rem; padding: 10px 10px; border-radius: 10px; min-height: 44px; display: inline-flex; align-items: center; }
.nav a:hover { color: var(--on-dark); background: rgba(255, 255, 255, 0.06); }
.nav .lang { color: var(--on-dark); border: 1px solid rgba(255, 255, 255, 0.18); padding: 8px 12px; margin-left: 6px; }
.nav .hide-sm { display: none; }
@media (min-width: 820px) { .nav .hide-sm { display: inline-flex; } }

/* ---------- Hero ---------- */

.hero {
  background:
    radial-gradient(900px 420px at 85% 10%, rgba(212, 166, 74, 0.16), transparent 60%),
    radial-gradient(700px 380px at 0% 100%, rgba(212, 166, 74, 0.08), transparent 60%),
    var(--ink);
  color: var(--on-dark);
  padding: 48px 0 64px;
  overflow: hidden;
}
@media (min-width: 900px) { .hero { padding: 88px 0 104px; } }

.hero .wrap { display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .hero .wrap { grid-template-columns: 1.1fr 0.9fr; gap: 56px; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--gold-soft); font-size: 0.875rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  margin: 0 0 18px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--gold); border-radius: 2px; }

.hero h1 {
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  font-weight: 800;
}
.hero h1 .accent { color: var(--gold); display: block; }

.lead { font-size: clamp(1.0625rem, 2.2vw, 1.25rem); color: #d9d6cd; margin: 0 0 30px; max-width: 34em; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 22px; }

.badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: #000; color: #fff; border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px; padding: 9px 18px 9px 14px; min-height: 56px;
}
.badge svg { width: 26px; height: 26px; }
.badge small { display: block; font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: #cfcfcf; line-height: 1.2; }
.badge strong { display: block; font-size: 1.125rem; line-height: 1.2; font-weight: 600; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px; min-height: 56px; padding: 0 18px;
  color: var(--on-dark); text-decoration: none; border-radius: 12px; border: 1px solid rgba(255, 255, 255, 0.18);
  font-weight: 600;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.06); }
.btn-ghost svg { width: 20px; height: 20px; flex: none; }

.facts { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0; padding: 0; list-style: none; color: var(--on-dark-muted); font-size: 0.9375rem; }
.facts li { display: inline-flex; align-items: center; gap: 8px; }
.facts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

/* Phone illustration, drawn in CSS (decorative). Smaller on phones, full size from 900px. */
@media (min-width: 900px) { .phone { width: 300px !important; } }
.phone {
  justify-self: center;
  width: min(230px, 62vw);
  aspect-ratio: 9 / 18.5;
  border-radius: 44px;
  padding: 12px;
  background: linear-gradient(160deg, #3a3d46, #121317 55%);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  position: relative;
}
.screen {
  height: 100%;
  border-radius: 34px;
  background: linear-gradient(180deg, #1c1e24, #14151a);
  display: flex; flex-direction: column; align-items: center;
  padding: 34px 22px 22px;
  position: relative; overflow: hidden;
}
.screen::before { content: ""; position: absolute; top: 12px; left: 50%; transform: translateX(-50%); width: 76px; height: 20px; border-radius: 20px; background: #050506; }
.screen .key { width: 64px; height: 64px; margin-top: 8px; }
.screen .t { color: #ecebe6; font-weight: 600; font-size: 0.9375rem; margin: 12px 0 14px; text-align: center; }
.dots { display: flex; gap: 10px; margin-bottom: 22px; }
.dots span { width: 12px; height: 12px; border-radius: 50%; border: 2px solid #6b6d75; }
.dots span.on { background: var(--gold); border-color: var(--gold); }
.pad { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: 100%; margin-top: auto; }
.pad span {
  aspect-ratio: 1.35; border-radius: 16px; background: #24262d;
  display: flex; align-items: center; justify-content: center;
  color: #ecebe6; font-size: 1.25rem; font-weight: 500;
}
.pad span.blank { background: transparent; }

/* ---------- Sections ---------- */

section { padding: 72px 0; }
@media (min-width: 900px) { section { padding: 104px 0; } }
section.alt { background: var(--paper-2); }

.kicker { color: var(--gold-deep); font-weight: 700; font-size: 0.875rem; letter-spacing: 0.06em; text-transform: uppercase; margin: 0 0 10px; }
h2 { font-size: clamp(1.75rem, 4.4vw, 2.6rem); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 14px; font-weight: 800; }
.intro { color: var(--muted); max-width: 40em; margin: 0 0 40px; font-size: 1.125rem; }

.grid-3 { display: grid; gap: 16px; }
@media (min-width: 820px) { .grid-3 { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
}
.card h3 { font-size: 1.25rem; line-height: 1.3; margin: 16px 0 8px; letter-spacing: -0.01em; }
.card p { margin: 0; color: var(--muted); }

.icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--ink); color: var(--gold);
  display: flex; align-items: center; justify-content: center;
}
.icon svg { width: 28px; height: 28px; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; counter-reset: step; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.steps li { counter-increment: step; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; }
.steps li::before {
  content: counter(step);
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gold); color: var(--ink); font-weight: 800; font-size: 1.125rem;
}
.steps h3 { font-size: 1.1875rem; margin: 16px 0 6px; }
.steps p { margin: 0; color: var(--muted); }

/* Features */
.features { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
@media (min-width: 640px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .features { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
.features li { display: flex; gap: 14px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 18px; }
.features li > svg { flex: none; width: 24px; height: 24px; color: var(--gold-deep); margin-top: 2px; }
.features strong { display: block; margin-bottom: 2px; }
.features span { color: var(--muted); font-size: 0.9875rem; }

/* Security band */
.security { background: var(--ink); color: var(--on-dark); }
.security .kicker { color: var(--gold-soft); }
.security .intro { color: var(--on-dark-muted); }
.shield-list { list-style: none; margin: 0 0 32px; padding: 0; display: grid; gap: 14px; }
@media (min-width: 820px) { .shield-list { grid-template-columns: repeat(2, 1fr); gap: 18px; } }
.shield-list li { display: flex; gap: 14px; background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: 16px; padding: 20px; color: #dedbd2; }
.shield-list svg { flex: none; width: 24px; height: 24px; color: var(--gold); margin-top: 2px; }

details.tech { background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: 16px; }
details.tech summary { cursor: pointer; padding: 18px 20px; font-weight: 700; min-height: 44px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
details.tech summary::-webkit-details-marker { display: none; }
details.tech summary::after { content: "+"; content: "+" / ""; font-size: 1.5rem; line-height: 1; color: var(--gold); }
details.tech[open] summary::after { content: "\2212"; content: "\2212" / ""; }
details.tech .body { padding: 0 20px 20px; color: var(--on-dark-muted); font-size: 0.9875rem; }
details.tech code { font-family: var(--mono); font-size: 0.875em; color: var(--gold-soft); }

/* FAQ */
.faq { display: grid; gap: 12px; max-width: 820px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 16px; }
.faq summary { cursor: pointer; padding: 18px 20px; font-weight: 700; font-size: 1.0625rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; content: "+" / ""; color: var(--gold-deep); font-size: 1.5rem; line-height: 1; flex: none; }
.faq details[open] summary::after { content: "\2212"; content: "\2212" / ""; }
.faq .body { padding: 0 20px 20px; color: var(--muted); }
.faq .body p { margin: 0; }

/* Closing call */
.closing { text-align: center; }
.closing .lead-dark { color: var(--muted); max-width: 36em; margin: 0 auto 28px; font-size: 1.125rem; }
.closing .badge { margin: 0 auto; }

/* ---------- Footer ---------- */

.foot { background: var(--ink); color: var(--on-dark-muted); padding: 48px 0 40px; font-size: 0.9375rem; }
.foot .wrap { display: grid; gap: 28px; }
@media (min-width: 820px) { .foot .wrap { grid-template-columns: 1.4fr 1fr; } }
.foot a { color: var(--on-dark); }
.foot .brand { margin-bottom: 12px; }
.foot p { margin: 0 0 8px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: flex-start; }
.foot nav a { min-height: 44px; display: inline-flex; align-items: center; }
.foot .clean { margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.08); grid-column: 1 / -1; display: flex; gap: 10px; align-items: flex-start; }
.foot .clean svg { flex: none; width: 20px; height: 20px; color: var(--gold); margin-top: 2px; }

/* ---------- Legal pages ---------- */

.doc { padding: 48px 0 80px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: clamp(1.75rem, 5vw, 2.75rem); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 8px; }
.doc .updated { color: var(--muted); margin: 0 0 32px; }
.doc .summary { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--gold); border-radius: 14px; padding: 18px 20px; margin: 0 0 36px; }
.doc .summary p { margin: 0; }
.doc h2 { font-size: 1.375rem; margin: 36px 0 10px; letter-spacing: -0.01em; }
.doc p, .doc li { color: var(--text); }
.doc ul { padding-left: 1.2em; }
.doc li { margin-bottom: 6px; }

/* ---------- 404 ---------- */
.notfound { min-height: 60vh; display: flex; align-items: center; }
.notfound h1 { font-size: clamp(2rem, 6vw, 3rem); margin: 0 0 12px; }