/* Lock My Profile — website styles */
:root {
  --bg: #f8f7fd;
  --surface: #ffffff;
  --surface-2: #f1effa;
  --text: #15142a;
  --text-2: #4a4864;
  --text-3: #75738f;
  --line: #e6e3f1;
  --accent: #6544f0;
  --accent-2: #8f74ff;
  --accent-ink: #ffffff;
  --accent-soft: #efeaff;
  --ok: #12a66a;
  --radius: 16px;
  --shadow: 0 30px 70px -30px rgba(52, 30, 160, .38), 0 2px 6px rgba(20, 18, 50, .05);
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "SF Pro Text", Roboto, sans-serif;
  --display: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "SF Pro Display", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0b14;
    --surface: #161524;
    --surface-2: #1c1a2e;
    --text: #eeedf8;
    --text-2: #b9b7cf;
    --text-3: #8d8aa8;
    --line: #29273d;
    --accent: #8f74ff;
    --accent-2: #b39fff;
    --accent-soft: #241f45;
    --shadow: 0 30px 70px -30px rgba(0, 0, 0, .7), 0 2px 6px rgba(0, 0, 0, .3);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.65 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 10; background: var(--surface); padding: 8px 12px; border-radius: 8px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* header */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font: 700 18px var(--display); color: var(--text); text-decoration: none; margin-right: auto; white-space: nowrap; }
.brand img { width: 32px; height: 32px; }
.top nav { display: flex; align-items: center; gap: 22px; font-size: 15px; font-weight: 600; }
.top nav a { color: var(--text-2); text-decoration: none; }
.top nav a:hover { color: var(--text); }
.lang { border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-size: 13px; }
@media (max-width: 760px) { .top nav .hide-sm { display: none; } .top .wrap { gap: 12px; } }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border-radius: 14px; font: 700 16px var(--font); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease; }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 14px 30px -12px var(--accent); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 18px 34px -12px var(--accent); }
.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--text-3); }
.btn[aria-disabled="true"] { background: var(--surface-2); color: var(--text-2); box-shadow: none; cursor: default; transform: none; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; border-radius: 11px; }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn-primary:hover { transform: none; } }

/* hero */
.hero { padding: 72px 0 40px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -200px -10% auto; height: 620px; background: radial-gradient(600px 320px at 15% 30%, color-mix(in srgb, var(--accent-2) 26%, transparent), transparent 70%), radial-gradient(700px 360px at 90% 10%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%); pointer-events: none; z-index: -1; }
.hero .wrap { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 13px; font-weight: 700; letter-spacing: .02em; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; letter-spacing: -.02em; margin: 0; }
.hero h1 { font-size: clamp(36px, 5vw, 56px); margin: 18px 0 18px; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 19px; color: var(--text-2); margin: 0 0 28px; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.trust { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 22px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--text-3); font-weight: 600; }
.trust li { display: flex; align-items: center; gap: 6px; }
.trust svg { width: 16px; height: 16px; color: var(--ok); }
@media (max-width: 900px) { .hero { padding-top: 40px; } .hero .wrap { grid-template-columns: 1fr; gap: 36px; } }

/* browser frame */
.frame { border-radius: 14px; overflow: hidden; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.frame .bar { height: 34px; display: flex; align-items: center; gap: 7px; padding: 0 14px; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.frame .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.frame .bar span { margin-left: 12px; height: 20px; flex: 0 1 300px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); }
.frame.dark { background: #0b0d14; border-color: #26243a; }
.frame.dark .bar { background: #1b1a26; border-color: #2a2838; }
.frame.dark .bar i { background: #3a3850; }
.frame.dark .bar span { background: #262434; border-color: #33304a; }

/* sections */
section.block { padding: 88px 0; }
section.alt { background: var(--surface); border-block: 1px solid var(--line); }
.head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.head h2 { font-size: clamp(28px, 3.6vw, 40px); margin: 12px 0 14px; }
.head p { color: var(--text-2); margin: 0; font-size: 18px; }
@media (max-width: 700px) { section.block { padding: 60px 0; } .head { margin-bottom: 32px; } }

.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(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
section.alt .card { background: var(--bg); }
.card h3 { font-size: 19px; margin: 14px 0 8px; }
.card p { margin: 0; color: var(--text-2); font-size: 16px; }
.ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.ico svg { width: 22px; height: 22px; }

.split { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: center; }
.split.rev { grid-template-columns: 1.2fr 1fr; }
.split.rev > :first-child { order: 2; }
.split h2 { font-size: clamp(28px, 3.4vw, 38px); margin: 12px 0 16px; }
.split p { color: var(--text-2); }
.checks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-2); }
.checks svg { width: 20px; height: 20px; flex: none; color: var(--accent); margin-top: 4px; }
@media (max-width: 900px) { .split, .split.rev { grid-template-columns: 1fr; gap: 32px; } .split.rev > :first-child { order: 0; } }

.duo { position: relative; }
.duo .popup { position: absolute; right: -12px; bottom: -36px; width: 42%; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--surface); }
@media (max-width: 600px) { .duo .popup { display: none; } }

.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.steps .card::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 800; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }

/* faq */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 22px; }
section.alt .faq details { background: var(--bg); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--accent); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 18px; color: var(--text-2); }

/* guides list */
.guides { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 900px) { .guides { grid-template-columns: 1fr; } }
.guide { display: flex; flex-direction: column; gap: 8px; text-decoration: none; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; transition: border-color .15s ease, transform .15s ease; }
.guide:hover { border-color: var(--accent); transform: translateY(-2px); }
.guide small { color: var(--accent); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
.guide b { font: 700 19px/1.3 var(--display); }
.guide span { color: var(--text-2); font-size: 15px; }
@media (prefers-reduced-motion: reduce) { .guide { transition: none; } .guide:hover { transform: none; } }

/* final cta */
.final { text-align: center; padding: 88px 0; }
.final .box { background: linear-gradient(135deg, #9a7cff, #7352f5 55%, #4f33d6); color: #fff; border-radius: 28px; padding: 56px 24px; box-shadow: var(--shadow); }
.final h2 { font-size: clamp(28px, 3.6vw, 40px); margin: 0 0 12px; }
.final p { margin: 0 0 28px; color: rgba(255, 255, 255, .86); font-size: 18px; }
.final .btn-primary { background: #fff; color: #3e25b8; box-shadow: 0 14px 30px -12px rgba(0, 0, 0, .4); }
.final .btn[aria-disabled="true"] { background: rgba(255, 255, 255, .18); color: #fff; }

/* article (guides) */
.article { padding: 48px 0 72px; }
.article .wrap { max-width: 760px; }
.crumbs { font-size: 14px; color: var(--text-3); margin-bottom: 18px; }
.crumbs a { color: var(--text-3); }
.article h1 { font-size: clamp(32px, 4.4vw, 46px); margin: 0 0 16px; }
.article .meta { color: var(--text-3); font-size: 14px; margin-bottom: 28px; }
.article h2 { font-size: 26px; margin: 44px 0 12px; }
.article h3 { font-size: 20px; margin: 28px 0 8px; }
.article p, .article li { color: var(--text-2); }
.article ol, .article ul { padding-left: 22px; }
.article li { margin: 6px 0; }
.article strong { color: var(--text); }
.article figure { margin: 28px 0; }
.article figcaption { font-size: 14px; color: var(--text-3); margin-top: 10px; text-align: center; }
.tldr { background: var(--accent-soft); border-radius: 14px; padding: 18px 22px; margin: 0 0 28px; }
.tldr p { margin: 0; color: var(--text); }
.note { border-left: 3px solid var(--accent); padding: 4px 0 4px 16px; margin: 20px 0; }
.note p { margin: 0; }
.cta-box { margin: 40px 0 0; padding: 28px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.cta-box img { width: 56px; height: 56px; }
.cta-box div { flex: 1 1 260px; }
.cta-box b { display: block; font: 700 20px var(--display); color: var(--text); }
.cta-box span { color: var(--text-2); font-size: 15px; }
kbd { font: 600 .85em ui-monospace, Consolas, monospace; padding: 2px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; background: var(--surface); color: var(--text); }

/* footer */
footer { border-top: 1px solid var(--line); padding: 36px 0 48px; color: var(--text-3); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-right: auto; }
footer a { color: var(--text-2); text-decoration: none; }
footer a:hover { color: var(--text); }
footer .tm { flex-basis: 100%; font-size: 13px; }