/* ==========================================================================
   Ustozim Nurim — sayt uslublari
   Brend: tun #121317 · ko‘mir #27282D · oltin #D6AC55 · krem #F6F1E7
   Shriftlar: Commissioner (sarlavha), Onest (matn) — SIL OFL 1.1
   ========================================================================== */

/* ---------- Shriftlar (o‘zimizda, tashqi CDN’siz) ---------- */
@font-face{font-family:'Commissioner';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/commissioner-latin.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:'Commissioner';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/commissioner-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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Commissioner';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/commissioner-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Commissioner';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/commissioner-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:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/onest-latin.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:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/onest-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-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/onest-cyrillic.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/onest-cyrillic-ext.woff2) format('woff2');unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}

/* ---------- Tokenlar ---------- */
:root {
  /* primitivlar */
  --night: #121317;
  --charcoal: #27282D;
  --cream: #F6F1E7;
  --gold: #D6AC55;
  --gold-hi: #EBCB80;
  --gold-lo: #B98A35;

  --font-display: 'Commissioner', 'Onest', system-ui, sans-serif;
  --font-body: 'Onest', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'JetBrains Mono', 'Cascadia Code', ui-monospace, Consolas, monospace;

  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --header-h: 72px;
  --container: 1200px;
  --gutter: clamp(16px, 4vw, 32px);

  interpolate-size: allow-keywords;
}

/* Tungi (asosiy) mavzu. Kod oynalari, telefon va CTA har doim tungi. */
:root,
.scrim, .code-card, .quiz-code, .phone, .cta {
  --bg: #121317;
  --bg-alt: #16171C;
  --surface: #1B1C21;
  --surface-2: #222329;
  --border: rgba(246, 241, 231, .08);
  --border-strong: rgba(246, 241, 231, .16);
  --text: #F6F1E7;
  --text-2: #B9B3A8;
  --text-3: #8A857C;
  --accent: #D6AC55;
  --accent-text: #E2BC6C;
  --accent-soft: rgba(214, 172, 85, .12);
  --on-accent: #121317;
  --glass: rgba(27, 28, 33, .72);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .7);
  --pattern-ink: rgba(214, 172, 85, .16);
  --logo-gold: #D6AC55;
  --logo-ink: #F8F8F6;
  --gold-grad: linear-gradient(180deg, #F0D28C 0%, #D6AC55 55%, #B98A35 100%);
  --ok: #5BC48A;
  --bad: #EF6A6A;
  --code-bg: #141519;
  --tk-k: #E2BC6C;
  --tk-f: #F6F1E7;
  --tk-s: #9FD49B;
  --tk-c: #6F6B63;
}

[data-theme="light"] {
  --bg: #F6F1E7;
  --bg-alt: #EFE8DA;
  --surface: #FFFDF8;
  --surface-2: #F3ECDF;
  --border: rgba(18, 19, 23, .09);
  --border-strong: rgba(18, 19, 23, .18);
  --text: #121317;
  --text-2: #4D4A44;
  --text-3: #6B665E;
  --accent: #D6AC55;
  --accent-text: #8C6420;
  --accent-soft: rgba(214, 172, 85, .16);
  --on-accent: #121317;
  --glass: rgba(255, 253, 248, .78);
  --shadow: 0 30px 70px -34px rgba(60, 44, 12, .35);
  --pattern-ink: rgba(140, 100, 32, .16);
  --logo-ink: #27282D;
  --gold-grad: linear-gradient(180deg, #C29237 0%, #A57A2E 50%, #85601F 100%);
  --ok: #23874F;
  --bad: #C9393B;
}

/* ---------- Asos ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
  color-scheme: dark;
}
html[data-theme="light"] { color-scheme: light; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  transition: background-color .4s var(--ease), color .4s var(--ease);
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
p a, .note a, .faq-body a, .section-lead a { color: var(--accent-text); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
p a:hover, .note a:hover, .faq-body a:hover, .section-lead a:hover { text-decoration-thickness: 2px; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
button { font: inherit; color: inherit; }
pre, code { font-family: var(--font-mono); }
ul { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }
::selection { background: rgba(214, 172, 85, .35); color: inherit; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 200; padding: 10px 16px; border-radius: 10px; background: var(--accent); color: var(--on-accent); font-weight: 600; transition: top .2s; }
.skip-link:focus { top: 12px; }

.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.muted { color: var(--text-3); }
.text-gold { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.icon { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* ---------- Tipografiya ---------- */
.display {
  font-size: clamp(72px, 12.5vw, 176px);
  font-weight: 900;
  line-height: .86;
  letter-spacing: -.05em;
  margin: 20px 0 28px;
}
.h2 { font-size: clamp(40px, 6.2vw, 84px); font-weight: 850; line-height: .95; letter-spacing: -.04em; }
.h3 { font-size: clamp(24px, 2.4vw, 30px); font-weight: 800; letter-spacing: -.02em; }
.lead { font-size: clamp(18px, 1.6vw, 21px); color: var(--text-2); max-width: 34ch; }
.lead strong { color: var(--text); font-weight: 600; }
.section-lead { font-size: clamp(17px, 1.4vw, 19px); color: var(--text-2); max-width: 56ch; margin-top: 20px; }
.section-lead strong { color: var(--text); font-weight: 600; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-2); margin-bottom: 20px;
}
.eyebrow span { font-family: var(--font-mono); color: var(--accent-text); letter-spacing: .04em; display: inline-flex; align-items: center; gap: 12px; }
.eyebrow span::after { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .6; }

.pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px; border: 1px solid var(--border-strong); border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-text);
  background: var(--accent-soft);
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(214, 172, 85, .2); animation: pulse 2.4s var(--ease) infinite; }

/* ---------- Tugmalar ---------- */
.btn {
  --h: 48px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--h); padding: 0 22px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 16px; line-height: 1; white-space: nowrap; cursor: pointer;
  transition: transform .25s var(--ease), background-color .25s, border-color .25s, box-shadow .25s, color .25s;
}
.btn:active { transform: translateY(1px) scale(.98); }
.btn-sm { --h: 40px; padding: 0 16px; font-size: 14.5px; }
.btn-lg { --h: 56px; padding: 0 28px; font-size: 17px; }
.btn-gold { background: var(--gold-grad); color: #121317; box-shadow: 0 10px 30px -10px rgba(214, 172, 85, .55), inset 0 1px 0 rgba(255, 255, 255, .35); }
[data-theme="light"] .btn-gold { background: linear-gradient(180deg, #E4BF6C, #D6AC55 60%, #C59A42); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(214, 172, 85, .7), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-ghost { background: var(--surface); border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); transform: translateY(-2px); }
.btn .icon { width: 18px; height: 18px; }

.icon-btn {
  width: 42px; height: 42px; display: inline-grid; place-items: center; border-radius: 50%;
  border: 1px solid var(--border-strong); background: var(--surface); cursor: pointer; color: var(--text);
  transition: border-color .2s, transform .2s;
}
.icon-btn:hover { border-color: var(--accent); }
.icon-btn .icon { width: 20px; height: 20px; }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-weight: 600; color: var(--accent-text); }
.link-arrow .icon { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.link-arrow:hover .icon { transform: translate(2px, -2px); }

/* ---------- Scroll progress ---------- */
.scroll-progress { position: fixed; inset: 0 0 auto; height: 2px; z-index: 120; pointer-events: none; }
.scroll-progress span { display: block; height: 100%; background: var(--gold-grad); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h);
  transition: background-color .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled, .site-header.is-open {
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom-color: var(--border);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: block; flex-shrink: 0; }
.brand-logo { height: 34px; width: auto; aspect-ratio: 1554 / 459; }
.primary-nav { margin-inline: auto; }
.primary-nav ul { display: flex; gap: 2px; }
.primary-nav a:not(.btn) {
  position: relative; display: block; padding: 8px 14px; border-radius: 999px;
  font-size: 15px; font-weight: 500; color: var(--text-2); transition: color .2s, background-color .2s;
}
.primary-nav a:not(.btn):hover { color: var(--text); background: var(--surface); }
.primary-nav a.is-active { color: var(--text); }
.primary-nav a.is-active::after { content: ""; position: absolute; left: 50%; bottom: 2px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); transform: translateX(-50%); }
.nav-cta-mobile { display: none; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; }
.menu-btn .icon-close { display: none; }
.site-header.is-open .menu-btn .icon-open { display: none; }
.site-header.is-open .menu-btn .icon-close { display: block; }

[data-theme="dark"] .icon-moon, :root:not([data-theme="light"]) .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: calc(var(--header-h) + clamp(32px, 6vw, 72px)); overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.pattern {
  position: absolute; inset: 0;
  background: var(--pattern-ink);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cpath d='M28 28h24v24H28zM40 23l17 17-17 17-17-17zM0 0l28 28M80 0L52 28M80 80L52 52M0 80l28-28M40 0v23M80 40H57M40 80V57M0 40h23' fill='none' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E"), radial-gradient(ellipse 70% 60% at 70% 40%, #000 0%, transparent 70%);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cpath d='M28 28h24v24H28zM40 23l17 17-17 17-17-17zM0 0l28 28M80 0L52 28M80 80L52 52M0 80l28-28M40 0v23M80 40H57M40 80V57M0 40h23' fill='none' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E"), radial-gradient(ellipse 70% 60% at 70% 40%, #000 0%, transparent 70%);
  -webkit-mask-size: 80px 80px, 100% 100%;
  mask-size: 80px 80px, 100% 100%;
  -webkit-mask-repeat: repeat, no-repeat;
  mask-repeat: repeat, no-repeat;
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
  opacity: .55;
}
.glow { position: absolute; border-radius: 50%; filter: blur(80px); }
.glow-a { width: 640px; height: 640px; right: -120px; top: 40px; background: radial-gradient(circle, rgba(214, 172, 85, .28), transparent 65%); }
.glow-b { width: 520px; height: 520px; left: -220px; bottom: -120px; background: radial-gradient(circle, rgba(214, 172, 85, .12), transparent 65%); }
[data-theme="light"] .glow-a { background: radial-gradient(circle, rgba(214, 172, 85, .38), transparent 65%); }

.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(24px, 4vw, 64px); }
.hero-copy { position: relative; z-index: 2; padding-bottom: 24px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero-quiz {
  display: inline-flex; align-items: center; gap: 14px; margin-top: 28px; padding: 10px 18px 10px 10px;
  border-radius: 18px; border: 1px solid var(--border); background: var(--glass);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: border-color .25s, transform .25s var(--ease);
}
.hero-quiz:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.hero-quiz-icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); }
.hero-quiz-label { display: block; font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); font-weight: 600; }
.hero-quiz-time { display: block; font-size: 15px; }
.hero-quiz-time time { font-family: var(--font-mono); font-weight: 600; color: var(--text); font-variant-numeric: tabular-nums; }
.hero-quiz-arrow { width: 18px; height: 18px; color: var(--text-3); margin-left: 6px; transition: transform .25s var(--ease); }
.hero-quiz:hover .hero-quiz-arrow { transform: translateX(3px); color: var(--accent-text); }

.hero-visual { position: relative; width: 100%; max-width: 580px; aspect-ratio: 1 / 1.04; justify-self: end; }
.hero-star { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; stroke: var(--accent); stroke-width: .28; stroke-opacity: .35; animation: spin 120s linear infinite; }
.hero-star-2 { inset: 13%; width: 74%; height: 74%; stroke-opacity: .22; animation-direction: reverse; animation-duration: 90s; }
.hero-halo { position: absolute; inset: 18%; border-radius: 50%; background: radial-gradient(circle, rgba(253, 248, 155, .30), rgba(214, 172, 85, .16) 45%, transparent 70%); filter: blur(24px); }
.hero-pufak {
  position: absolute; left: 50%; top: 4%; width: 74%; transform: translateX(-50%);
  filter: drop-shadow(0 40px 50px rgba(0, 0, 0, .35));
  animation: bob 7s ease-in-out infinite;
}
[data-theme="light"] .hero-pufak { filter: drop-shadow(0 34px 40px rgba(120, 84, 20, .25)); }

.float-card, .float-chip {
  position: absolute; z-index: 3;
  border: 1px solid var(--border-strong); background: var(--glass);
  -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3);
  box-shadow: var(--shadow);
}
.code-card { left: -4%; bottom: 6%; width: min(340px, 64%); border-radius: 18px; overflow: hidden; color: var(--text); background: rgba(20, 21, 25, .9); animation: bob 8s ease-in-out -2s infinite; }
.code-card-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border); font: 500 12px var(--font-mono); color: var(--text-3); }
.code-card-bar i, .dots i { width: 10px; height: 10px; border-radius: 50%; background: #3A3B42; }
.code-card-bar i:nth-child(1), .dots i:nth-child(1) { background: #FF5F57; }
.code-card-bar i:nth-child(2), .dots i:nth-child(2) { background: #FEBC2E; }
.code-card-bar i:nth-child(3), .dots i:nth-child(3) { background: #28C840; }
.code-card-bar span { margin-left: 8px; }
.code-card pre { margin: 0; padding: 14px 16px 16px; font-size: 12.5px; line-height: 1.7; overflow: hidden; white-space: pre; }
.tk-k { color: var(--tk-k); }
.tk-f { color: var(--tk-f); font-weight: 600; }
.tk-s { color: var(--tk-s); }
.tk-c { color: var(--tk-c); font-style: italic; }

.float-chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--text); white-space: nowrap; }
.float-chip .icon { width: 18px; height: 18px; color: var(--accent-text); }
.chip-1 { right: 0; top: 14%; animation: bob 6s ease-in-out -1s infinite; }
.chip-2 { right: 4%; bottom: 22%; animation: bob 7.5s ease-in-out -3s infinite; }

/* Texnologiyalar lentasi */
.marquee {
  margin-top: clamp(40px, 6vw, 72px); padding: 22px 0; border-block: 1px solid var(--border); overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee ul { display: flex; flex-shrink: 0; }
.marquee li { display: flex; align-items: center; gap: 40px; padding-right: 40px; font: 700 clamp(18px, 2vw, 22px) var(--font-display); letter-spacing: -.01em; color: var(--text-3); white-space: nowrap; }
.marquee li::after { content: ""; width: 7px; height: 7px; background: var(--accent); transform: rotate(45deg); opacity: .7; }

/* ---------- Bo‘limlar ---------- */
/* overflow-x: clip — aylanuvchi bezaklar telefonda sahifani yonga kengaytirmasin (sticky’ni buzmaydi). */
.section, .cta-section { position: relative; overflow-x: clip; }
.section { padding-block: clamp(88px, 11vw, 148px); }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section-head { max-width: 780px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head.split { max-width: none; display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 32px 64px; }
.section-head.split .section-lead { margin-top: 0; }

/* Kartochkalar */
.card {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: clamp(22px, 2.4vw, 30px);
  transition: border-color .3s, transform .4s var(--ease), box-shadow .4s var(--ease), background-color .4s;
}
.card[data-spotlight]::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .35s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(214, 172, 85, .14), transparent 45%);
}
.card[data-spotlight]:hover::before { opacity: 1; }
a.card:hover, .card[data-spotlight]:hover { border-color: var(--border-strong); }
a.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card h3 { font-size: 22px; margin: 20px 0 10px; }
.card h4 { font: 800 22px/1.15 var(--font-display); letter-spacing: -.02em; margin: 20px 0 10px; }
.card p { color: var(--text-2); font-size: 16px; }
.card-icon {
  width: 48px; height: 48px; flex-shrink: 0; display: inline-grid; place-items: center; border-radius: 14px;
  background: var(--accent-soft); color: var(--accent-text); border: 1px solid rgba(214, 172, 85, .22);
}
.card-icon .icon { width: 24px; height: 24px; }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* Iqtibos */
.quote {
  position: relative; overflow: hidden; margin: clamp(48px, 6vw, 80px) 0 0; padding: clamp(32px, 5vw, 64px);
  border-radius: var(--radius-lg); border: 1px solid rgba(214, 172, 85, .25);
  background: radial-gradient(120% 140% at 0% 0%, rgba(214, 172, 85, .14), transparent 55%), var(--surface);
}
.quote blockquote { margin: 0; max-width: 30ch; }
.quote blockquote p { font: 650 clamp(24px, 3.2vw, 40px)/1.22 var(--font-display); letter-spacing: -.02em; }
.quote blockquote p::before { content: "“"; color: var(--accent); }
.quote blockquote p::after { content: "”"; color: var(--accent); }
.quote figcaption { margin-top: 24px; color: var(--text-2); font-size: 15.5px; }
.quote-star { position: absolute; right: -60px; top: 50%; width: clamp(220px, 32vw, 420px); height: auto; aspect-ratio: 1; transform: translateY(-50%); fill: none; stroke: var(--accent); stroke-width: .35; opacity: .45; animation: spin 140s linear infinite; }
.quote-sm blockquote { max-width: 48ch; }
.quote-sm blockquote p { font-size: clamp(20px, 2.2vw, 28px); font-weight: 600; }

/* ---------- Platforma: scrim oynasi ---------- */
.scrim { border-radius: var(--radius-lg); border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); overflow: hidden; box-shadow: var(--shadow); }
.scrim-bar { display: flex; align-items: center; gap: 18px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.dots { display: flex; gap: 7px; }
.scrim-tabs { display: flex; gap: 4px; }
.tab { font: 500 12.5px var(--font-mono); padding: 6px 12px; border-radius: 8px; color: var(--text-3); }
.tab.is-active { background: var(--code-bg); color: var(--text); }
.scrim-badge { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--text-2); }
.rec { width: 8px; height: 8px; border-radius: 50%; background: #EF4B4B; animation: pulse-red 1.6s ease-in-out infinite; }

.scrim-body { display: grid; grid-template-columns: .85fr 1.15fr; min-height: 400px; }
.scrim-video { position: relative; display: grid; place-items: center; padding: 24px 24px 72px; background: radial-gradient(circle at 50% 40%, rgba(214, 172, 85, .22), transparent 60%), #0D0E11; border-right: 1px solid var(--border); }
.scrim-video img { width: 58%; max-width: 230px; animation: bob 5s ease-in-out infinite; }
.scrim-caption { position: absolute; left: 16px; right: 16px; bottom: 46px; text-align: center; font-size: 14px; color: #F6F1E7; background: rgba(0, 0, 0, .5); padding: 8px 12px; border-radius: 10px; }
.scrim-progress { position: absolute; left: 16px; right: 104px; bottom: 22px; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .14); overflow: hidden; }
.scrim-progress span { display: block; width: 43%; height: 100%; background: var(--accent); border-radius: inherit; }
.scrim-time { position: absolute; right: 16px; bottom: 14px; font: 500 12px var(--font-mono); color: rgba(246, 241, 231, .65); }

.scrim-editor { display: flex; flex-direction: column; background: var(--code-bg); min-width: 0; }
.editor { margin: 0; padding: 28px 24px; flex: 1; font-size: clamp(13px, 1.2vw, 15px); line-height: 1.85; color: var(--text); overflow-x: auto; }
.ln { display: inline-block; width: 2ch; margin-right: 18px; text-align: right; color: var(--tk-c); user-select: none; }
[data-name-echo] { transition: color .3s; }
.runner { display: flex; gap: 10px; padding: 0 24px 18px; }
.runner input {
  flex: 1; min-width: 0; height: 40px; padding: 0 14px; border-radius: 12px;
  background: var(--bg); color: var(--text); border: 1px solid var(--border-strong); font: 500 15px var(--font-body);
  transition: border-color .2s, box-shadow .2s;
}
.runner input::placeholder { color: var(--text-3); }
.runner input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(214, 172, 85, .18); }
.console { border-top: 1px solid var(--border); padding: 14px 24px 18px; background: var(--surface); min-height: 76px; }
.console-label { display: block; margin-bottom: 4px; font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.console output { display: block; font: 500 14px/1.5 var(--font-mono); color: var(--text-2); overflow-wrap: anywhere; }
.console output.is-ok { color: var(--tk-s); }
.console output.flash { animation: flash .6s var(--ease); }

.tracks-title { margin: clamp(56px, 7vw, 88px) 0 24px; }
.tracks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.track { display: flex; flex-direction: column; }
.track-top { display: flex; align-items: center; justify-content: space-between; }
.track p { flex: 1; }
.track-stack { margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--border-strong); font: 500 12.5px var(--font-mono); color: var(--text-3); }
.tag { padding: 5px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; border: 1px solid var(--border-strong); color: var(--text-2); }
.tag-free { border-color: rgba(91, 196, 138, .4); color: var(--ok); background: rgba(91, 196, 138, .1); }

.note { display: flex; align-items: flex-start; gap: 10px; margin-top: 28px; font-size: 14.5px; color: var(--text-3); }
.note .icon { width: 18px; height: 18px; margin-top: 2px; color: var(--accent-text); }

/* ---------- Viktorina ---------- */
.quiz-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.quiz-intro { position: sticky; top: calc(var(--header-h) + 32px); }
.countdown { margin-top: 36px; }
.countdown-label { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--text-2); }
.countdown-label .icon { width: 18px; height: 18px; color: var(--accent-text); }
.countdown-digits { display: flex; align-items: flex-start; gap: 10px; margin: 18px 0 24px; }
.countdown-digits span { display: grid; justify-items: center; gap: 6px; min-width: 0; }
.countdown-digits b {
  font: 800 clamp(40px, 5vw, 60px)/1 var(--font-display); font-variant-numeric: tabular-nums; letter-spacing: -.02em;
  padding: 14px 16px; border-radius: 16px; background: var(--bg); border: 1px solid var(--border); min-width: 2.4ch; text-align: center;
}
.countdown-digits small { font-size: 12px; color: var(--text-3); letter-spacing: .08em; text-transform: uppercase; }
.countdown-digits i { font: 800 clamp(32px, 4vw, 48px)/1 var(--font-display); font-style: normal; color: var(--accent); padding-top: 16px; }
.countdown.is-live .countdown-digits b { border-color: var(--accent); color: var(--accent-text); }

.quiz { padding: clamp(22px, 3vw, 36px); border-radius: var(--radius-lg); }
.quiz-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.quiz-kicker { font-size: 12.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-text); }
.quiz-step { font: 600 13px var(--font-mono); color: var(--text-3); padding: 4px 10px; border: 1px solid var(--border); border-radius: 999px; }
.quiz-q { font-size: clamp(22px, 2.4vw, 28px); margin: 16px 0 18px; }
.quiz-code { margin: 0 0 20px; padding: 18px 20px; border-radius: 16px; background: var(--code-bg); color: var(--text); border: 1px solid var(--border); font-size: 15px; line-height: 1.75; overflow-x: auto; }
.quiz-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.opt {
  position: relative; isolation: isolate; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 54px; padding: 12px 16px; border-radius: 14px; border: 1px solid var(--border-strong); background: var(--bg);
  font: 600 15.5px var(--font-mono); text-align: left; cursor: pointer;
  transition: border-color .2s, transform .2s var(--ease), background-color .2s;
}
.opt:hover:not(:disabled) { border-color: var(--accent); transform: translateY(-2px); }
.opt:disabled { cursor: default; }
.opt-key { display: inline-grid; place-items: center; width: 26px; height: 26px; margin-right: 10px; border-radius: 8px; border: 1px solid var(--border-strong); font: 600 12px var(--font-body); color: var(--text-3); flex-shrink: 0; }
.opt-label { display: flex; align-items: center; min-width: 0; overflow-wrap: anywhere; }
.opt-pct { font: 600 13px var(--font-body); color: var(--text-3); opacity: 0; transition: opacity .4s .2s; }
.opt-bar { position: absolute; inset: 0 auto 0 0; z-index: -1; width: 0; background: var(--accent-soft); transition: width .9s var(--ease) .1s; }
.quiz.is-answered .opt-pct { opacity: 1; }
.quiz.is-answered .opt-bar { width: var(--pct); }
.opt.is-correct { border-color: var(--ok); }
.opt.is-correct .opt-bar { background: rgba(91, 196, 138, .18); }
.opt.is-correct .opt-key { background: var(--ok); border-color: var(--ok); color: #fff; }
.opt.is-wrong { border-color: var(--bad); }
.opt.is-wrong .opt-key { background: var(--bad); border-color: var(--bad); color: #fff; }
.quiz-feedback { margin-top: 18px; padding: 16px 18px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border); font-size: 15.5px; color: var(--text-2); animation: rise .5s var(--ease); }
.quiz-feedback strong { display: block; margin-bottom: 4px; font: 800 18px var(--font-display); color: var(--text); }
.quiz-feedback.ok strong { color: var(--ok); }
.quiz-feedback.bad strong { color: var(--bad); }
.quiz-feedback code { padding: 1px 6px; border-radius: 6px; background: var(--bg); font-size: .92em; color: var(--text); }
.quiz-feedback .votes { display: block; margin-top: 8px; font-size: 13.5px; color: var(--text-3); }
.quiz-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; min-height: 40px; }
.quiz-score { font-size: 14px; font-weight: 600; color: var(--text-3); }
.quiz-final { text-align: center; padding: 12px 0 4px; animation: rise .5s var(--ease); }
.quiz-final img { width: 140px; margin: 0 auto 8px; }
.quiz-final h3 { font-size: clamp(26px, 3vw, 34px); margin: 6px 0 8px; }
.quiz-final p { color: var(--text-2); margin-bottom: 20px; }
.quiz-final .hero-actions { justify-content: center; margin-top: 0; }

/* ---------- Hamjamiyat ---------- */
.channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.channel { display: flex; flex-direction: column; }
.channel h3 { margin-top: 10px; }
.channel-handle { margin-top: 20px; font: 500 13px var(--font-mono); color: var(--accent-text); }
.channel-main { grid-column: span 2; background: radial-gradient(120% 120% at 100% 0%, rgba(214, 172, 85, .18), transparent 55%), var(--surface); }
.channel-main h3 { font-size: clamp(28px, 3.2vw, 40px); }
.channel-main p { max-width: 46ch; font-size: 17px; }
.channel-go { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 24px; font-weight: 600; color: var(--accent-text); }
.channel-go .icon { width: 16px; height: 16px; }

.folder-cta {
  grid-column: span 2; display: flex; align-items: center; gap: 18px; padding: 24px 28px; border-radius: var(--radius);
  background: var(--gold-grad); color: #121317; transition: transform .4s var(--ease), box-shadow .4s var(--ease);
  box-shadow: 0 20px 50px -24px rgba(214, 172, 85, .8);
}
[data-theme="light"] .folder-cta { background: linear-gradient(180deg, #E4BF6C, #D6AC55 60%, #C59A42); }
.folder-cta:hover { transform: translateY(-4px); box-shadow: 0 28px 60px -24px rgba(214, 172, 85, .9); }
.folder-cta .card-icon { background: rgba(18, 19, 23, .12); border-color: rgba(18, 19, 23, .14); color: #121317; }
.folder-copy { display: grid; gap: 2px; }
.folder-copy strong { font: 800 clamp(19px, 2vw, 24px)/1.15 var(--font-display); letter-spacing: -.02em; }
.folder-copy span { font-size: 15px; opacity: .78; }
.folder-arrow { width: 28px; height: 28px; margin-left: auto; transition: transform .3s var(--ease); }
.folder-cta:hover .folder-arrow { transform: translate(3px, -3px); }

.wins { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 20px; }
.win-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-text); }
.win-kicker .icon { width: 18px; height: 18px; }
.win h3 { margin-top: 16px; }
.win strong { color: var(--text); font-weight: 600; }

/* ---------- NurimAI ---------- */
.ai-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 36px; }
.feature { display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: 18px; border: 1px solid var(--border); background: var(--surface); }
.feature strong { display: block; font: 800 17px/1.2 var(--font-display); }
.feature span:not(.card-icon) { display: block; font-size: 14px; color: var(--text-3); }
.platforms { margin-top: 20px; font-size: 13px; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; color: var(--text-3); }

.phone-wrap { display: grid; place-items: center; perspective: 1400px; }
.phone {
  position: relative; width: min(330px, 100%); aspect-ratio: 9 / 18.6; padding: 10px; border-radius: 48px;
  background: linear-gradient(160deg, #2C2D33, #0B0B0E 40%); color: var(--text);
  box-shadow: 0 50px 100px -40px rgba(0, 0, 0, .8), 0 0 0 1px rgba(214, 172, 85, .25), inset 0 0 0 1px rgba(255, 255, 255, .06);
  transform: rotateY(-10deg) rotateX(4deg) rotateZ(2deg); transition: transform .8s var(--ease);
}
.phone:hover { transform: rotateY(-4deg) rotateX(2deg) rotateZ(1deg); }
.phone-notch { position: absolute; top: 20px; left: 50%; width: 92px; height: 26px; border-radius: 20px; background: #000; transform: translateX(-50%); z-index: 2; }
.phone-screen { height: 100%; border-radius: 38px; overflow: hidden; background: var(--bg); padding: 56px 14px 14px; display: flex; flex-direction: column; gap: 10px; }
.ph-top { display: flex; align-items: center; justify-content: space-between; text-align: center; }
.ph-top b { display: block; font: 800 15px var(--font-display); }
.ph-top small { font-size: 10.5px; color: var(--text-3); }
.ph-ham { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border-strong); background: linear-gradient(var(--text-2), var(--text-2)) center 11px / 12px 1.5px no-repeat, linear-gradient(var(--text-2), var(--text-2)) center 15px / 12px 1.5px no-repeat, linear-gradient(var(--text-2), var(--text-2)) center 19px / 12px 1.5px no-repeat; }
.ph-pen { background: var(--surface-2); }
.ph-hello { display: flex; align-items: center; gap: 4px; padding: 12px; border-radius: 18px; background: radial-gradient(circle at 90% 30%, rgba(214, 172, 85, .2), transparent 60%), var(--surface); border: 1px solid var(--border); }
.ph-hello small { font-size: 10.5px; font-weight: 600; }
.ph-hello b { display: block; font: 800 17px/1.1 var(--font-display); margin: 2px 0 4px; }
.ph-hello span { font-size: 10.5px; color: var(--text-3); line-height: 1.35; display: block; }
.ph-hello img { width: 76px; flex-shrink: 0; }
.ph-streak { display: flex; align-items: center; justify-content: space-between; padding: 12px 12px 12px 14px; border-radius: 18px; background: var(--gold-grad); color: #121317; }
.ph-streak small { font-size: 10px; font-weight: 600; }
.ph-streak b { display: block; font: 800 16px var(--font-display); }
.ph-streak span { font-size: 10px; opacity: .8; }
.ph-go { width: 34px; height: 34px; border-radius: 50%; background: #121317; color: #F6F1E7; display: grid; place-items: center; }
.ph-go .icon { width: 16px; height: 16px; }
.ph-label { font: 700 11.5px var(--font-display); color: var(--text-2); margin-top: 2px; }
.ph-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ph-tiles span { display: grid; gap: 6px; padding: 10px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); }
.ph-tiles .icon { width: 16px; height: 16px; color: var(--accent-text); }
.ph-tiles b { font: 700 10.5px/1.2 var(--font-display); }
.ph-chat { flex: 1; min-height: 0; overflow: hidden; display: flex; flex-direction: column; gap: 8px; justify-content: flex-end; }
.bubble { max-width: 86%; padding: 9px 12px; border-radius: 16px; font-size: 11.5px; line-height: 1.45; }
.bubble.me { align-self: flex-end; background: var(--accent); color: #121317; border-bottom-right-radius: 6px; font-weight: 500; }
.bubble.ai { align-self: flex-start; background: var(--surface-2); color: var(--text-2); border-bottom-left-radius: 6px; }
.bubble.ai b { color: var(--text); }
.typing { display: inline-flex; gap: 3px; margin-left: 4px; vertical-align: middle; }
.typing i { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); animation: typing 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
.ph-input { display: flex; align-items: center; justify-content: space-between; padding: 6px 6px 6px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border-strong); font-size: 11.5px; color: var(--text-3); }
.ph-mic { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: #121317; display: grid; place-items: center; }
.ph-mic .icon { width: 16px; height: 16px; }

/* ---------- Pufak ---------- */
.pufak-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.pufak-stage { position: relative; aspect-ratio: 1; max-width: 520px; width: 100%; display: grid; place-items: center; }
.pufak-star { position: absolute; inset: 0; width: 100%; height: 100%; fill: rgba(214, 172, 85, .05); stroke: var(--accent); stroke-width: .3; stroke-opacity: .5; animation: spin 100s linear infinite; }
.pufak-halo { position: absolute; inset: 20%; border-radius: 50%; background: radial-gradient(circle, rgba(253, 248, 155, .35), rgba(214, 172, 85, .14) 50%, transparent 72%); filter: blur(18px); }
.pufak-main { position: relative; width: 72%; filter: drop-shadow(0 24px 30px rgba(0, 0, 0, .3)); }
.pufak-main.pop { animation: pop .55s var(--ease); }
.pufak-bubble {
  position: absolute; top: 6%; right: 0; max-width: 220px; padding: 12px 16px; border-radius: 18px 18px 18px 6px;
  background: var(--surface); border: 1px solid var(--border-strong); box-shadow: var(--shadow);
  font: 700 15px/1.35 var(--font-display); color: var(--text);
}
.pufak-bubble.pop { animation: rise .45s var(--ease); }

.moods { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px; margin-top: 32px; }
.moods button {
  display: grid; justify-items: center; gap: 4px; padding: 10px 6px 8px; border-radius: 16px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border); transition: border-color .2s, transform .25s var(--ease), background-color .2s;
}
.moods button:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.moods button[aria-checked="true"] { border-color: var(--accent); background: var(--accent-soft); }
.moods img { width: 56px; height: 56px; }
.moods span { font-size: 12.5px; font-weight: 600; color: var(--text-2); }

.swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 28px; }
.swatch { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); cursor: pointer; text-align: left; transition: border-color .2s, transform .25s var(--ease); min-width: 0; }
.swatch:hover { border-color: var(--accent); transform: translateY(-2px); }
.swatch i { width: 36px; height: 36px; border-radius: 10px; background: var(--sw); border: 1px solid var(--border-strong); flex-shrink: 0; }
.swatch span { display: grid; min-width: 0; }
.swatch b { font-size: 14px; }
.swatch code { font-size: 12px; color: var(--text-3); }

.fine-print { margin-top: 20px; font-size: 14.5px; color: var(--text-3); }
.fine-print strong { color: var(--text-2); font-weight: 600; }

/* ---------- Eslatmalar ---------- */
.notes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.note-card h3 { font-size: 20px; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq { border-top: 1px solid var(--border-strong); }
.faq details { border-bottom: 1px solid var(--border-strong); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 0; cursor: pointer; list-style: none;
  font: 700 clamp(18px, 1.8vw, 21px)/1.3 var(--font-display); letter-spacing: -.01em; transition: color .2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent-text); }
.faq summary .icon { width: 22px; height: 22px; color: var(--accent-text); transition: transform .35s var(--ease); }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq details::details-content { block-size: 0; overflow: hidden; transition: block-size .4s var(--ease), content-visibility .4s allow-discrete; }
.faq details[open]::details-content { block-size: auto; }
.faq-body { padding: 0 48px 24px 0; color: var(--text-2); }

/* ---------- CTA ---------- */
.cta-section { padding: 0 0 clamp(88px, 11vw, 148px); }
.section-alt + .cta-section { padding-top: clamp(88px, 11vw, 148px); }
.cta {
  position: relative; overflow: hidden; isolation: isolate; display: grid; grid-template-columns: 1.5fr .5fr; align-items: center; gap: 24px;
  padding: clamp(36px, 6vw, 80px); border-radius: 36px; color: var(--text);
  background: radial-gradient(90% 120% at 100% 100%, rgba(214, 172, 85, .32), transparent 60%), #121317;
  border: 1px solid rgba(214, 172, 85, .3);
}
.cta-pattern {
  position: absolute; inset: 0; z-index: -1; background: rgba(214, 172, 85, .2);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cpath d='M28 28h24v24H28zM40 23l17 17-17 17-17-17zM0 0l28 28M80 0L52 28M80 80L52 52M0 80l28-28M40 0v23M80 40H57M40 80V57M0 40h23' fill='none' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E") 0 0 / 80px 80px repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cpath d='M28 28h24v24H28zM40 23l17 17-17 17-17-17zM0 0l28 28M80 0L52 28M80 80L52 52M0 80l28-28M40 0v23M80 40H57M40 80V57M0 40h23' fill='none' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E") 0 0 / 80px 80px repeat;
  opacity: .35;
}
.cta-copy p { margin-top: 18px; font-size: clamp(17px, 1.5vw, 20px); color: var(--text-2); }
.cta .text-gold { background: linear-gradient(180deg, #F0D28C 0%, #D6AC55 55%, #B98A35 100%); -webkit-background-clip: text; background-clip: text; }
.cta-pufak { width: 100%; max-width: 280px; justify-self: end; animation: bob 6s ease-in-out infinite; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); }

/* ---------- Footer ---------- */
.site-footer { padding: 72px 0 32px; border-top: 1px solid var(--border); background: var(--bg-alt); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand .brand-logo { height: 40px; }
.footer-tag { margin-top: 20px; font: 900 32px/1 var(--font-display); letter-spacing: -.04em; color: var(--accent-text); }
.footer-brand .muted { margin-top: 10px; font-size: 15px; }
.footer-col h3 { font: 700 13px var(--font-body); letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); margin-bottom: 18px; }
.footer-col li + li { margin-top: 10px; }
.footer-col a { color: var(--text-2); font-size: 15.5px; transition: color .2s; }
.footer-col a:hover { color: var(--accent-text); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--border); font-size: 14px; color: var(--text-3); }
.to-top { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); }
.to-top .icon { width: 16px; height: 16px; transform: rotate(-90deg); }
.to-top:hover { color: var(--accent-text); }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 150; padding: 12px 20px; border-radius: 999px;
  background: var(--text); color: var(--bg); font-weight: 600; font-size: 15px; box-shadow: var(--shadow);
  transform: translate(-50%, 24px); opacity: 0; pointer-events: none; transition: transform .35s var(--ease), opacity .35s;
}
.toast.is-visible { transform: translate(-50%, 0); opacity: 1; }

/* ---------- Ko‘rinish animatsiyasi ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }
/* Birinchi ekran observer’ni kutmaydi: sof CSS bilan darhol chiqadi (LCP va JS’siz holat uchun). */
.js .hero .reveal { opacity: 1; transform: none; transition: none; animation: hero-in .9s var(--ease) both; animation-delay: var(--d, 0ms); }
.hero-copy > .reveal:nth-child(2) { --d: 70ms; }
.hero-copy > .reveal:nth-child(3) { --d: 140ms; }
.hero-copy > .reveal:nth-child(4) { --d: 210ms; }
.hero-copy > .reveal:nth-child(5) { --d: 280ms; }
@keyframes hero-in { from { opacity: 0; transform: translateY(24px); } }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes bob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -12px; } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(214, 172, 85, .45); } 70% { box-shadow: 0 0 0 8px rgba(214, 172, 85, 0); } }
@keyframes pulse-red { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes typing { 0%, 60%, 100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }
@keyframes pop { 0% { transform: scale(.82) rotate(-4deg); opacity: .4; } 60% { transform: scale(1.05) rotate(1deg); opacity: 1; } 100% { transform: none; } }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes flash { 0% { background: rgba(214, 172, 85, .25); } 100% { background: transparent; } }

/* ---------- Moslashuvchanlik ---------- */
@media (max-width: 1080px) {
  .notes { grid-template-columns: repeat(2, 1fr); }
  .primary-nav a:not(.btn) { padding: 8px 10px; }
}

@media (max-width: 960px) {
  :root { --header-h: 64px; }
  .menu-btn { display: inline-grid; }
  .primary-nav {
    position: fixed; inset: var(--header-h) 0 auto; margin: 0; padding: 16px var(--gutter) 24px;
    background: var(--bg); border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
    display: grid; gap: 16px;
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .3s var(--ease), visibility 0s .3s;
  }
  .site-header.is-open .primary-nav { opacity: 1; visibility: visible; transform: none; transition: opacity .25s, transform .3s var(--ease); }
  .primary-nav ul { flex-direction: column; gap: 2px; }
  .primary-nav a:not(.btn) { padding: 14px 12px; font-size: 18px; border-radius: 12px; }
  .primary-nav a.is-active::after { left: auto; right: 14px; top: 50%; bottom: auto; transform: translateY(-50%); }
  .nav-cta-mobile { display: inline-flex; }
  .header-actions { margin-left: auto; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-bottom: 0; }
  .hero-visual { justify-self: center; max-width: 460px; }
  .section-head.split { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .tracks { grid-template-columns: repeat(2, 1fr); }
  .scrim-body { grid-template-columns: 1fr; }
  .scrim-video { min-height: 260px; border-right: 0; border-bottom: 1px solid var(--border); }
  .scrim-video img { width: 150px; }
  .quiz-grid, .ai-grid, .pufak-grid, .faq-grid { grid-template-columns: 1fr; }
  .quiz-intro { position: static; }
  .channels { grid-template-columns: repeat(2, 1fr); }
  .wins { grid-template-columns: 1fr; }
  .pufak-stage { max-width: 420px; justify-self: center; }
  .swatches { grid-template-columns: repeat(2, 1fr); }
  .cta { grid-template-columns: 1fr; }
  .cta-pufak { position: absolute; right: -24px; bottom: -24px; width: 180px; opacity: .9; z-index: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .header-cta { display: none; }
  .brand-logo { height: 30px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .hero-quiz { width: 100%; }
  .code-card { left: 0; width: 76%; bottom: 2%; }
  .code-card pre { font-size: 11px; }
  .chip-1 { top: 6%; }
  .chip-2 { display: none; }
  .tracks, .channels, .notes { grid-template-columns: 1fr; }
  .channel-main, .folder-cta { grid-column: auto; }
  .folder-cta { padding: 20px; }
  .quiz-options { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .countdown-digits b { padding: 12px 10px; }
  .runner { flex-direction: column; }
  .runner .btn { width: 100%; }
  .scrim-tabs .tab:not(.is-active) { display: none; }
  .faq-body { padding-right: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .cta-pufak { width: 130px; right: -16px; bottom: -16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
}

@media print {
  .site-header, .scroll-progress, .hero-visual, .marquee, .toast { display: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}