/* WebSilence site.
   Layout: a calm, wide-margin product page — one strong idea per section, the
   product's real UI as the imagery, a single deep "band" for parental controls.
   Light theme by default; [data-theme="dark"] on <html> swaps the tokens only. */

/* ---------- Fonts (self-hosted; Latin, Latin Ext, Cyrillic, Vietnamese) ---------- */
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("../fonts/manrope.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("../fonts/manrope-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("../fonts/manrope-cyrillic.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("../fonts/manrope-cyrillic-ext.woff2") format("woff2"); unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: "Manrope"; font-style: normal; font-weight: 400 800; font-display: swap; src: url("../fonts/manrope-vietnamese.woff2") format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Unbounded"; font-style: normal; font-weight: 500 700; font-display: swap; src: url("../fonts/unbounded.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Unbounded"; font-style: normal; font-weight: 500 700; font-display: swap; src: url("../fonts/unbounded-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Unbounded"; font-style: normal; font-weight: 500 700; font-display: swap; src: url("../fonts/unbounded-cyrillic.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Unbounded"; font-style: normal; font-weight: 500 700; font-display: swap; src: url("../fonts/unbounded-cyrillic-ext.woff2") format("woff2"); unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: "Unbounded"; font-style: normal; font-weight: 500 700; font-display: swap; src: url("../fonts/unbounded-vietnamese.woff2") format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }

/* ---------- Tokens ---------- */
/* Colours come from the logo: its sky blue (#0868e8 / #0050c0), its navy
   (#001850) and its pale cyan highlights; neutrals lean the same way. */
:root {
  color-scheme: light;
  --bg: #f5f8fc;
  --bg-alt: #ebf2fa;
  --surface: #ffffff;
  --surface-2: #f6f9fd;
  --ink: #0a1838;
  --ink-2: #34425f;
  --muted: #5d6d89;
  --line: #dde6f1;
  --accent: #0868e8;
  --accent-strong: #0050c0;
  --accent-ink: #ffffff;
  --accent-soft: #e5f0fe;
  --accent-line: #b6d4fa;
  --block: #b42318;
  --block-soft: #fdeceb;
  --ok: #0e8a5f;
  --band-bg: #001850;
  --band-ink: #eef5ff;
  --band-muted: #a9c3e8;
  --band-line: rgba(255, 255, 255, 0.13);
  --band-surface: rgba(176, 224, 248, 0.08);
  --glow: rgba(8, 104, 232, 0.15);
  --shadow-sm: 0 1px 2px rgba(10, 24, 56, 0.06);
  --shadow: 0 1px 2px rgba(10, 24, 56, 0.05), 0 18px 44px -20px rgba(10, 24, 56, 0.28);
  --header-bg: rgba(245, 248, 252, 0.82);

  --font-display: "Unbounded", "Manrope", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius: 14px;
  --radius-lg: 22px;
  --gutter: clamp(16px, 4vw, 32px);
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07101f;
  --bg-alt: #0b1628;
  --surface: #0f1b31;
  --surface-2: #13213b;
  --ink: #edf4ff;
  --ink-2: #c2d0e6;
  --muted: #8b9cbb;
  --line: #1e2c47;
  --accent: #5aa6ff;
  --accent-strong: #86bdff;
  --accent-ink: #04122b;
  --accent-soft: #0f2a52;
  --accent-line: #24508e;
  --block: #ff9b91;
  --block-soft: #3b1a22;
  --ok: #4fdca3;
  --band-bg: #0a2152;
  --band-ink: #eef5ff;
  --band-muted: #a9c3e8;
  --band-line: rgba(255, 255, 255, 0.13);
  --band-surface: rgba(176, 224, 248, 0.08);
  --glow: rgba(90, 166, 255, 0.13);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 18px 44px -20px rgba(0, 0, 0, 0.7);
  --header-bg: rgba(7, 16, 31, 0.8);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-strong); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { margin: 0; color: var(--ink); text-wrap: balance; }
h1, h2 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.025em; line-height: 1.12; }
h2 { font-size: clamp(1.75rem, 3.1vw, 2.55rem); }
h3 { font-size: 1.12rem; font-weight: 700; line-height: 1.35; letter-spacing: -0.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.icon { width: 1.25em; height: 1.25em; flex: none; }
.skip-link { position: absolute; inset-inline-start: 12px; top: -60px; z-index: 100; padding: 10px 14px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font-weight: 700; text-decoration: none; }
.skip-link:focus { top: 12px; }

.wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); }
.wrap-narrow { width: 100%; max-width: 760px; margin-inline: auto; padding-inline: var(--gutter); }
.wrap-wide { width: 100%; max-width: 1040px; margin-inline: auto; padding-inline: var(--gutter); }

.eyebrow { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--accent); margin-block-end: 14px; }
.eyebrow a { color: inherit; text-decoration: none; }
.lead { font-size: 1.15rem; line-height: 1.6; color: var(--ink-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 44px; padding: 10px 20px; border-radius: 12px; border: 1px solid transparent;
  font: 700 0.98rem/1.2 var(--font-body); text-decoration: none; cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.btn .icon { width: 1.15em; height: 1.15em; }
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 8px 22px -10px var(--accent); }
.btn-primary:hover { background: var(--accent-strong); color: var(--accent-ink); transform: translateY(-1px); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent-line); color: var(--ink); }
.btn-sm { min-height: 38px; padding: 7px 14px; font-size: 0.9rem; border-radius: 10px; }
.btn-lg { min-height: 52px; padding: 13px 24px; font-size: 1.02rem; border-radius: 14px; }
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-width: 40px; height: 40px; padding: 0 9px; border-radius: 11px;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); cursor: pointer;
  font: 700 0.8rem/1 var(--font-body);
}
.icon-btn:hover { color: var(--ink); border-color: var(--accent-line); }
.icon-btn .icon { width: 19px; height: 19px; }
.text-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; text-decoration: none; margin-block-start: 22px; }
.text-link .icon { width: 1.05em; height: 1.05em; transition: transform .18s ease; }
.text-link:hover .icon { transform: translateX(3px); }
[dir="rtl"] .text-link .icon, [dir="rtl"] .btn .icon-arrow { transform: scaleX(-1); }

/* Theme switch icons: moon in light, sun in dark. */
.when-dark { display: none; }
:root[data-theme="dark"] .when-dark { display: block; }
:root[data-theme="dark"] .when-light { display: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--header-bg);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-block-end: 1px solid transparent;
  transition: border-color .2s ease;
}
.site-header.is-scrolled { border-block-end-color: var(--line); }
.header-row { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; letter-spacing: -0.02em; }
.brand:hover { color: var(--ink); }
.main-nav { margin-inline-start: auto; }
.main-nav ul { display: flex; gap: 4px; }
.main-nav a:not(.btn) { display: block; padding: 8px 12px; border-radius: 10px; color: var(--ink-2); font-weight: 600; font-size: 0.95rem; text-decoration: none; }
.main-nav a:not(.btn):hover, .main-nav a[aria-current="page"] { color: var(--ink); background: var(--accent-soft); }
.nav-cta { display: none; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; }
.nav-toggle .when-open { display: none; }
.nav-toggle[aria-expanded="true"] .when-open { display: block; }
.nav-toggle[aria-expanded="true"] .when-closed { display: none; }

.lang-menu { position: relative; }
.lang-menu summary { list-style: none; }
.lang-menu summary::-webkit-details-marker { display: none; }
.lang-menu ul {
  position: absolute; inset-inline-end: 0; top: calc(100% + 8px); min-width: 190px; max-height: 60vh; overflow: auto;
  padding: 6px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow);
}
.lang-menu a { display: block; padding: 8px 12px; border-radius: 9px; color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: 0.94rem; }
.lang-menu a:hover, .lang-menu a[aria-current="true"] { background: var(--accent-soft); color: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(40px, 7vw, 96px) clamp(40px, 6vw, 72px); }
.hero::before {
  content: ""; position: absolute; inset-inline-end: -10%; top: -20%; width: 60%; height: 120%;
  background: radial-gradient(closest-side, var(--glow), transparent 70%); pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-title { font-size: clamp(2.35rem, 5.3vw, 4.25rem); line-height: 1.05; letter-spacing: -0.035em; margin-block-end: 22px; }
.noise { position: relative; color: var(--muted); white-space: nowrap; }
.noise::after {
  content: ""; position: absolute; inset-inline: -0.04em; top: 54%; height: 0.09em; border-radius: 1em;
  background: var(--accent); transform-origin: left center; transform: scaleX(1);
  animation: hush 0.9s 0.35s cubic-bezier(.2, .7, .2, 1) both;
}
[dir="rtl"] .noise::after { transform-origin: right center; }
@keyframes hush { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hero .lead { max-width: 34em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-block-start: 30px; }
.hero-note { margin-block-start: 16px; font-size: 0.9rem; color: var(--muted); }

/* Mock UI in the hero — built from the extension's own block page and switches. */
/* The categories card hangs below the browser (padding-block-end), over the
   browser's empty lower part — never over the block message. */
.hero-visual { position: relative; padding-block-end: 100px; }
.mock-browser {
  position: relative; margin-inline-start: auto; width: min(100%, 470px);
  border-radius: 18px; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden;
}
.mock-bar { display: flex; align-items: center; gap: 14px; padding: 12px 14px; background: var(--surface-2); border-block-end: 1px solid var(--line); }
.mock-dots { display: flex; gap: 6px; }
.mock-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.mock-url { display: inline-flex; align-items: center; gap: 6px; flex: 1; padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 0.82rem; color: var(--muted); }
.mock-url .icon { width: 13px; height: 13px; }
.mock-blocked { display: grid; justify-items: center; gap: 8px; padding: 58px 24px 120px; text-align: center; }
.mock-shield { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 20px; background: var(--accent-soft); color: var(--accent); margin-block-end: 6px; }
.mock-shield .icon { width: 32px; height: 32px; }
.mock-blocked strong { font-size: 1.15rem; }
.mock-site { color: var(--muted); font-size: 0.92rem; }
.mock-until { display: inline-flex; align-items: center; gap: 6px; margin-block-start: 8px; padding: 6px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 0.82rem; font-weight: 700; }
.mock-until .icon { width: 14px; height: 14px; }
.mock-card, .mock-chip { position: absolute; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.mock-cats { inset-inline-start: 0; bottom: 0; width: 250px; padding: 14px 16px; border-radius: 16px; }
.mock-title { font-size: 0.74rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-block-end: 8px; }
.mock-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 7px; font-size: 0.88rem; font-weight: 600; color: var(--ink-2); }
.mock-row + .mock-row { border-block-start: 1px solid var(--line); }
.mock-switch { position: relative; width: 32px; height: 18px; border-radius: 999px; background: var(--line); flex: none; }
.mock-switch::after { content: ""; position: absolute; top: 2px; inset-inline-start: 2px; width: 14px; height: 14px; border-radius: 50%; background: var(--surface); box-shadow: var(--shadow-sm); transition: inset-inline-start .2s ease; }
.mock-switch.is-on { background: var(--accent); }
.mock-switch.is-on::after { inset-inline-start: 16px; }
.mock-chip { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; font-size: 0.84rem; font-weight: 700; color: var(--ink-2); }
.mock-chip .icon { width: 16px; height: 16px; color: var(--accent); }
.mock-schedule { inset-inline-end: -4px; top: 74px; }
.mock-pin { inset-inline-end: 20px; bottom: 78px; }

.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin: clamp(48px, 7vw, 80px) 0 0; border-block: 1px solid var(--line); }
.stats > div { display: flex; flex-direction: column-reverse; gap: 4px; padding: 24px 20px; }
.stats > div + div { border-inline-start: 1px solid var(--line); }
.stats dt { color: var(--muted); font-size: 0.95rem; }
.stats dd { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.7rem, 3.2vw, 2.4rem); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }

/* ---------- Sections ---------- */
.section { padding-block: clamp(64px, 9vw, 120px); }
.section-tight { padding-block: clamp(32px, 5vw, 56px) clamp(64px, 8vw, 104px); }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 760px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center; }
.section-head .lead { margin-block-start: 16px; }
.section-head.is-left { text-align: start; margin-inline: 0; }
.row-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; max-width: none; text-align: start; }
.row-head .text-link { margin: 0; flex: none; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 18px; }
.feature { padding: 26px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); transition: border-color .2s ease, transform .2s ease; }
.feature:hover { border-color: var(--accent-line); transform: translateY(-2px); }
.feature-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 13px; background: var(--accent-soft); color: var(--accent); margin-block-end: 18px; }
.feature h3 { margin-block-end: 8px; }
.feature p { color: var(--ink-2); font-size: 0.98rem; }

.showcase { padding-block: clamp(40px, 6vw, 72px); }
.showcase + .showcase { padding-block-start: 0; }
.showcase-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.showcase.is-flipped .showcase-copy { order: 2; }
.showcase-copy h2 { font-size: clamp(1.55rem, 2.7vw, 2.2rem); margin-block-end: 16px; }
.showcase-copy > p { color: var(--ink-2); }
.shot { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--surface); }
.shot img { width: 100%; }
.ticks { display: grid; gap: 10px; margin-block-start: 22px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; color: var(--ink-2); }
.ticks .icon { color: var(--ok); margin-block-start: 3px; width: 1.1em; height: 1.1em; }

/* ---------- Age levels ---------- */
.levels { max-width: 920px; margin-inline: auto; }
.level-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; padding: 6px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); }
.level-tabs button {
  display: grid; gap: 2px; padding: 14px 16px; border: 0; border-radius: 13px; background: transparent; color: var(--ink-2);
  font: inherit; text-align: start; cursor: pointer; transition: background-color .18s ease, color .18s ease;
}
.level-tabs button:hover { background: var(--surface-2); color: var(--ink); }
.level-tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); }
.level-name { font-weight: 800; font-size: 1rem; }
.level-age { font-size: 0.86rem; opacity: 0.82; }
.level-panel { padding: 26px 6px 0; }
.level-text { color: var(--ink-2); margin-block-end: 16px; font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink-2); font-size: 0.92rem; font-weight: 600; text-decoration: none;
}
a.chip:hover { border-color: var(--accent-line); color: var(--ink); }
.chip .icon { width: 15px; height: 15px; }
.chip-strong { background: var(--block-soft); border-color: transparent; color: var(--block); }
.chip-soft { border-style: dashed; color: var(--muted); background: transparent; }
.mini-switch { position: relative; width: 26px; height: 15px; border-radius: 999px; background: var(--line); flex: none; }
.mini-switch::after { content: ""; position: absolute; top: 2px; inset-inline-start: 2px; width: 11px; height: 11px; border-radius: 50%; background: var(--surface); }
.chip-on { border-color: var(--accent-line); color: var(--ink); }
.chip-on .mini-switch { background: var(--accent); }
.chip-on .mini-switch::after { inset-inline-start: 13px; }
.cats { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 32px; align-items: start; max-width: 1040px; margin: clamp(48px, 6vw, 72px) auto 0; padding: clamp(24px, 4vw, 36px); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.cats h3 { font-size: 1.25rem; margin-block-end: 8px; }
.cats p { color: var(--ink-2); font-size: 0.98rem; }

/* ---------- Parental controls band ---------- */
.band { background: var(--band-bg); color: var(--band-ink); }
.band h2, .band h3 { color: var(--band-ink); }
.band h2 { margin-block-end: 16px; }
.band .eyebrow { color: var(--band-muted); }
.band .lead { color: var(--band-muted); }
.band .text-link { color: var(--band-ink); }
.band-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.band-list { display: grid; gap: 18px; margin-block-start: 30px; }
.band-list li { display: flex; gap: 16px; align-items: flex-start; }
.band-icon { display: grid; place-items: center; width: 42px; height: 42px; flex: none; border-radius: 12px; background: var(--band-surface); border: 1px solid var(--band-line); }
.band-icon .icon { width: 20px; height: 20px; }
.band-list h3 { font-size: 1.02rem; margin-block-end: 3px; }
.band-list p { color: var(--band-muted); font-size: 0.96rem; }
.band .shot { border-color: var(--band-line); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6); }

/* ---------- Setup steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; counter-reset: none; }
.step { position: relative; padding: 24px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.step-num { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; margin-block-end: 18px; background: var(--accent-soft); color: var(--accent); font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; }
.step h3 { margin-block-end: 6px; }
.step p { color: var(--ink-2); font-size: 0.96rem; }
.note { display: flex; gap: 12px; align-items: flex-start; max-width: 760px; margin: 32px auto 0; padding: 16px 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); color: var(--ink-2); font-size: 0.95rem; }
.note .icon { color: var(--accent); margin-block-start: 2px; }

/* ---------- Privacy ---------- */
.privacy-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.privacy-mark { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px; background: var(--accent-soft); color: var(--accent); margin-block-end: 22px; }
.privacy-mark .icon { width: 26px; height: 26px; }
.privacy-grid h2 { margin-block-end: 16px; }
.privacy-points { display: grid; gap: 14px; }
.privacy-points li { padding: 22px 24px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.privacy-points h3 { margin-block-end: 6px; }
.privacy-points p { color: var(--ink-2); font-size: 0.97rem; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.faq-grid .section-head { margin-block-end: 0; position: sticky; top: 100px; }
.faq details { border-block-end: 1px solid var(--line); }
.faq details:first-child { border-block-start: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 2px; cursor: pointer; list-style: none; font-weight: 700; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { color: var(--muted); transition: transform .2s ease; }
.faq details[open] summary .icon { transform: rotate(180deg); }
.faq details p { padding: 0 2px 22px; color: var(--ink-2); max-width: 62ch; }

/* ---------- Blog ---------- */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 22px; }
.post-card { display: flex; flex-direction: column; border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); border: 1px solid var(--line); transition: border-color .2s ease, transform .2s ease; }
.post-card:hover { border-color: var(--accent-line); transform: translateY(-2px); }
.post-thumb { display: block; aspect-ratio: 16 / 9; background: var(--accent-soft); overflow: hidden; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb-fallback { display: grid; place-items: center; width: 100%; height: 100%; color: var(--accent); background: radial-gradient(circle at 30% 30%, var(--surface), var(--accent-soft)); }
.thumb-fallback .icon { width: 44px; height: 44px; opacity: .7; }
.post-body { display: grid; gap: 10px; padding: 22px 24px 26px; }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; color: var(--muted); font-size: 0.86rem; font-weight: 600; }
.post-meta a { color: var(--muted); text-decoration: none; }
.post-meta a:hover { color: var(--accent); }
.post-cat { color: var(--accent); font-weight: 800; }
.post-body h3 { font-size: 1.18rem; }
.post-body h3 a { color: var(--ink); text-decoration: none; }
.post-body h3 a:hover { color: var(--accent); }
.post-body p:last-child { color: var(--ink-2); font-size: 0.96rem; }
.cat-filter { margin-block-start: 26px; }
.pagination { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; margin-block-start: 48px; }
.pagination .page-numbers { display: inline-grid; place-items: center; min-width: 42px; height: 42px; padding: 0 12px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); text-decoration: none; font-weight: 700; }
.pagination .current { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.empty { text-align: center; color: var(--muted); padding-block: 40px; }

/* ---------- Pages and articles ---------- */
.page-hero { padding-block: clamp(48px, 8vw, 96px) clamp(16px, 3vw, 32px); }
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3.3rem); margin-block-end: 16px; }
.page-body { padding-block-end: clamp(64px, 8vw, 104px); }
.article-head { padding-block: clamp(40px, 7vw, 80px) 28px; }
.article-head h1 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); margin-block: 16px 18px; }
.article-head .lead { margin-block-end: 20px; }
.article-cover { margin-block: 8px 40px; }
.article-cover img { width: 100%; border-radius: var(--radius-lg); }
.prose { font-size: 1.09rem; line-height: 1.75; color: var(--ink-2); }
.prose > * + * { margin-block-start: 1.15em; }
.prose h2 { font-size: clamp(1.4rem, 2.6vw, 1.85rem); margin-block-start: 2em; color: var(--ink); }
.prose h3 { font-size: 1.2rem; margin-block-start: 1.7em; color: var(--ink); }
.prose ul, .prose ol { padding-inline-start: 1.3em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-block-start: 0.4em; }
.prose li::marker { color: var(--accent); }
.prose strong { color: var(--ink); }
.prose img, .prose figure img { border-radius: var(--radius); }
.prose figure { margin-inline: 0; }
.prose figcaption { font-size: 0.9rem; color: var(--muted); margin-block-start: 8px; }
.prose blockquote { margin-inline: 0; padding: 4px 0 4px 20px; border-inline-start: 3px solid var(--accent); color: var(--ink); font-weight: 600; }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.97rem; display: block; overflow-x: auto; }
.prose th, .prose td { padding: 10px 12px; border-block-end: 1px solid var(--line); text-align: start; }
.prose th { color: var(--ink); background: var(--surface-2); }
.prose code { font-size: 0.92em; padding: 2px 6px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); }
.prose a { font-weight: 600; }
.post-cta { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; margin-block: 56px clamp(64px, 8vw, 96px); padding: 24px 26px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.post-cta h2 { font-size: 1.15rem; margin-block-end: 4px; }
.post-cta p { color: var(--ink-2); font-size: 0.96rem; }

.not-found { text-align: center; padding-block: clamp(80px, 12vw, 160px); }
.not-found .privacy-mark { margin-inline: auto; }
.not-found .lead { margin-block-end: 28px; }

/* ---------- Help, parental controls, Windows protection ---------- */
.eyebrow .icon { width: 1.15em; height: 1.15em; vertical-align: -0.2em; }
.help-jump { margin-block-start: 26px; }
.help-grid { display: grid; gap: clamp(40px, 5vw, 56px); max-width: 880px; }
.help-group h2 { font-size: clamp(1.3rem, 2.4vw, 1.65rem); margin-block-end: 14px; scroll-margin-top: 96px; }
.help-group details { scroll-margin-top: 96px; }
.help-group details:target summary { color: var(--accent); }
.help-contact { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 24px 26px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.help-contact .feature-icon { margin: 0; }
.help-contact h2 { font-family: var(--font-body); font-size: 1.15rem; font-weight: 800; letter-spacing: 0; margin-block-end: 4px; }
.help-contact p { color: var(--ink-2); font-size: 0.97rem; }
.sub-h2 { font-size: clamp(1.35rem, 2.3vw, 1.7rem) !important; margin-block: 40px 14px !important; }
.band-icon-lg { width: 54px; height: 54px; border-radius: 15px; margin-block-end: 22px; }
.band-icon-lg .icon { width: 26px; height: 26px; }
.not-box { padding: clamp(24px, 3vw, 32px); border-radius: var(--radius-lg); background: var(--band-surface); border: 1px solid var(--band-line); }
.not-box h3 { font-size: 1.1rem; margin-block-end: 16px; }
.not-box ul { display: grid; gap: 12px; }
.not-box li { display: flex; gap: 10px; align-items: flex-start; color: var(--band-muted); }
.not-box .icon { width: 1.1em; height: 1.1em; margin-block-start: 3px; color: var(--band-ink); opacity: 0.7; }
.final-cta-spaced { padding-block-start: clamp(64px, 9vw, 112px); }
.note-left { margin-inline: 0; }
.block-h2 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); margin-block: clamp(40px, 6vw, 64px) 18px; scroll-margin-top: 96px; }
.section-tight .block-h2:first-child { margin-block-start: 0; }
.block-p { color: var(--ink-2); max-width: 70ch; }
.guide-steps { display: grid; gap: 14px; }
.guide-steps li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 18px; align-items: start; padding: 22px 24px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.guide-steps .step-num { margin: 0; }
.guide-steps h3 { margin-block-end: 6px; }
.guide-steps p { color: var(--ink-2); font-size: 0.98rem; }
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--surface); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.data-table th, .data-table td { padding: 14px 16px; text-align: start; vertical-align: top; border-block-end: 1px solid var(--line); }
.data-table tr:last-child td { border-block-end: 0; }
.data-table th { background: var(--surface-2); color: var(--ink); font-weight: 800; }
.data-table td { color: var(--ink-2); }
.data-table code { font-size: 0.85em; word-break: break-word; padding: 2px 6px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); }
.ticks-plain li { font-weight: 500; }
.prose .table-wrap { margin-block-start: 1.15em; }
.prose .table-wrap table { display: table; }

/* ---------- Final CTA + footer ---------- */
.final-cta { padding-block: 0 clamp(64px, 9vw, 112px); }
.final-inner { display: grid; justify-items: center; gap: 14px; padding-block: clamp(48px, 7vw, 80px); text-align: center; border-radius: 28px; background: var(--accent-soft); border: 1px solid var(--accent-line); }
.final-inner h2 { font-size: clamp(1.7rem, 3.6vw, 2.7rem); }
.final-inner p { color: var(--ink-2); margin-block-end: 10px; }

.site-footer { border-block-start: 1px solid var(--line); padding-block: 56px 28px; background: var(--bg); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-brand p { color: var(--muted); font-size: 0.95rem; margin-block: 14px 18px; max-width: 34ch; }
.site-footer h2 { font-family: var(--font-body); font-size: 0.8rem; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); margin-block-end: 14px; }
.site-footer nav li + li { margin-block-start: 8px; }
.site-footer nav a { color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.site-footer nav a:hover { color: var(--accent); }
.footer-langs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; }
.footer-langs li + li { margin: 0; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-block-start: 44px; padding-block-start: 22px; border-block-start: 1px solid var(--line); color: var(--muted); font-size: 0.88rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .hero-grid, .showcase-grid, .band-grid, .privacy-grid, .faq-grid, .cats { grid-template-columns: minmax(0, 1fr); }
  .showcase.is-flipped .showcase-copy { order: 0; }
  .hero-visual { max-width: 560px; width: 100%; margin-inline: auto; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq-grid .section-head { position: static; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .header-actions { margin-inline-start: auto; }
  .main-nav {
    position: absolute; inset-inline: 0; top: 100%; display: none; margin: 0;
    padding: 12px var(--gutter) 22px; background: var(--bg); border-block-end: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; }
  .main-nav a:not(.btn) { padding: 12px 10px; font-size: 1.02rem; }
  .nav-cta { display: flex; margin-block-start: 12px; width: 100%; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .stats { grid-template-columns: minmax(0, 1fr); }
  .stats > div + div { border-inline-start: 0; border-block-start: 1px solid var(--line); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .level-tabs { grid-template-columns: minmax(0, 1fr); }
  .mock-browser { width: 100%; }
  .mock-blocked { padding-block: 40px 116px; }
  .mock-cats { width: 220px; }
  .mock-schedule, .mock-pin { display: none; }
  .row-head { flex-direction: column; align-items: flex-start; }
  .post-cta, .help-contact { grid-template-columns: minmax(0, 1fr); }
  .guide-steps li { grid-template-columns: minmax(0, 1fr); }
  .post-cta-icon { display: none; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .brand span { font-size: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}