/* AI START v3 — ommaviy sahifalar (bosh sahifa va kirish) */
.wrap-x { width: min(1240px, 100% - 48px); margin: 0 auto; }

/* sarlavha */
.site-top { position: sticky; top: 0; z-index: 40; background: color-mix(in srgb, var(--paper) 86%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-top.scrolled { border-bottom-color: var(--line); }
.site-top .wrap-x { display: flex; align-items: center; gap: 28px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; white-space: nowrap; font-weight: 600; font-size: 15px; letter-spacing: .01em; }
.logo .brand-mark { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 7px; background: var(--ink); color: var(--paper); font: 600 14px/1 var(--f-mono); letter-spacing: -.04em; }
.logo .brand-mark i { font-style: normal; color: var(--mark-on-ink); }
.site-nav { display: flex; gap: 4px; }
.site-nav a { padding: 8px 12px; border-radius: 7px; font-size: 14px; color: var(--ink-2); }
.site-nav a:hover { background: var(--paper-2); color: var(--ink); }
.site-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.menu-btn { display: none; }
.mobile-menu { display: none; }

/* hero */
.hero { position: relative; padding: 72px 0 40px; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 32px 32px; mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 30%, transparent 75%); pointer-events: none; }
.hero .wrap-x { position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 56px; align-items: center; }
.hero h1 { font-family: var(--f-display); font-weight: 400; font-size: clamp(54px, 7.6vw, 112px); line-height: .92; letter-spacing: -.035em; margin: 22px 0 26px; }
.hero h1 em { font-style: italic; color: var(--accent); }
.hero h1 .strike { position: relative; white-space: nowrap; color: var(--mute); }
.hero h1 .strike::after { content: ""; position: absolute; left: -2%; right: -2%; top: 54%; height: .07em; background: var(--ink); transform: rotate(-3deg); transform-origin: left; animation: strike 0.9s .5s var(--ease) both; }
@keyframes strike { from { transform: rotate(-3deg) scaleX(0); } }
.hero-lead { font-size: 18px; line-height: 1.6; color: var(--ink-2); max-width: 540px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 32px; }
.hero-meta { display: flex; gap: 26px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hero-meta div { display: grid; gap: 2px; }
.hero-meta b { font-family: var(--f-display); font-weight: 400; font-size: 38px; line-height: 1; letter-spacing: -.02em; }
.hero-meta span { font-size: 12.5px; color: var(--mute); }

/* hero o'ng: jonli "tekshir" vidjeti */
.probe { background: var(--card); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; position: relative; }
.probe-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--card-2); }
.probe-dots { display: flex; gap: 6px; }
.probe-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); display: block; }
.probe-body { padding: 20px; display: grid; gap: 16px; }
.probe-q { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.probe-q .who { font: 600 10.5px/22px var(--f-mono); padding: 0 7px; border-radius: 4px; background: var(--paper-2); color: var(--ink-2); flex: none; }
.probe-q .who.ai { background: var(--ink); color: var(--paper); }
.probe-answer { font-size: 15px; line-height: 1.75; }
.claim { cursor: pointer; border-radius: 3px; padding: 1px 2px; background: linear-gradient(transparent 62%, color-mix(in srgb, var(--accent) 22%, transparent) 62%); transition: background .2s; outline-offset: 1px; }
.claim:hover, .claim:focus-visible { background: color-mix(in srgb, var(--accent) 16%, transparent); }
.claim[data-state="fact"] { background: var(--ok-soft); box-shadow: inset 0 -2px 0 var(--ok); }
.claim[data-state="check"] { background: var(--warn-soft); box-shadow: inset 0 -2px 0 var(--warn); }
.claim[data-state="wrong"] { background: var(--bad-soft); box-shadow: inset 0 -2px 0 var(--bad); }
.probe-panel { border-top: 1px dashed var(--line-2); padding-top: 14px; display: grid; gap: 10px; min-height: 108px; }
.probe-choices { display: flex; gap: 6px; flex-wrap: wrap; }
.probe-choices .btn { height: 32px; font-size: 13px; }
.probe-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-top: 1px solid var(--line); background: var(--card-2); font-size: 12.5px; color: var(--mute); }
.probe-score { font: 600 12px/1 var(--f-mono); color: var(--ink); }
.sticker { position: absolute; z-index: 2; background: var(--mark); color: #15140f; font: 600 11px/1.25 var(--f-mono); letter-spacing: .04em; padding: 9px 11px; border-radius: 6px; transform: rotate(4deg); box-shadow: 0 8px 20px -10px rgba(0,0,0,.4); text-transform: uppercase; }

/* lenta */
.ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; background: var(--card); }
.ticker-track { display: flex; gap: 48px; width: max-content; padding: 16px 0; animation: ticker 40s linear infinite; }
.ticker span { font-family: var(--f-display); font-size: 26px; letter-spacing: -.01em; white-space: nowrap; display: flex; align-items: center; gap: 48px; }
.ticker span::after { content: "✳"; font-family: var(--f-ui); font-size: 16px; color: var(--accent); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* bo'limlar */
.sec { padding: 104px 0; }
.sec-head { display: grid; grid-template-columns: 200px minmax(0, 1fr) minmax(0, .8fr); gap: 32px; align-items: end; margin-bottom: 48px; }
.sec-num { font: 500 12px/1 var(--f-mono); color: var(--mute); letter-spacing: .06em; align-self: start; padding-top: 12px; border-top: 1px solid var(--ink); }
.sec-head h2 { font-family: var(--f-display); font-weight: 400; font-size: clamp(40px, 5vw, 72px); line-height: .95; letter-spacing: -.03em; }
.sec-head h2 em { font-style: italic; color: var(--accent); }
.sec-head p { color: var(--ink-2); font-size: 16px; }

/* modullar */
.mods { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.mod { padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; gap: 14px; align-content: start; position: relative; min-height: 290px; background: var(--paper); transition: background .25s; }
.mod:hover { background: var(--card); }
.mod-top { display: flex; justify-content: space-between; align-items: center; }
.mod-ic { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; font-size: 20px; background: var(--card); border: 1px solid var(--line); transition: background .25s, color .25s, border-color .25s; }
.mod:hover .mod-ic { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.mod h3 { font-size: 22px; font-weight: 550; letter-spacing: -.025em; margin-top: 22px; }
.mod p { color: var(--ink-2); font-size: 14.5px; }
.mod ul { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 6px; font-size: 13.5px; color: var(--ink-2); }
.mod li { display: flex; gap: 8px; }
.mod li::before { content: "—"; color: var(--mute); }

/* metod */
.method { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: m; }
.step { border: 1px solid var(--line); border-radius: 16px; padding: 28px; background: var(--card); display: grid; gap: 16px; position: relative; overflow: hidden; }
.step .big { font-family: var(--f-display); font-size: 120px; line-height: .8; letter-spacing: -.04em; color: var(--paper-2); position: absolute; right: 14px; top: 14px; pointer-events: none; }
.step h3 { font-family: var(--f-display); font-weight: 400; font-size: 40px; letter-spacing: -.02em; position: relative; }
.step p { color: var(--ink-2); position: relative; max-width: 300px; }
.step .label { position: relative; }
.step-demo { position: relative; margin-top: 8px; border-radius: 10px; border: 1px solid var(--line); background: var(--card-2); padding: 14px; font-size: 13px; min-height: 120px; display: grid; gap: 8px; align-content: start; }

/* kod namoyishi */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--card); }
.split-code { background: #15140f; color: #e8e6dc; padding: 22px 24px; font: 400 13.5px/1.8 var(--f-mono); white-space: pre; overflow-x: auto; min-height: 340px; }
.split-code .tok-tag { color: #8c94ff; } .split-code .tok-str { color: #9fd8a8; } .split-code .tok-kw { color: #ff9a76; } .split-code .tok-com { color: #77756b; }
.split-out { display: grid; place-items: center; padding: 28px; background: #f6f4ee; color: #15140f; position: relative; }
.split-out .label { position: absolute; top: 16px; left: 18px; color: #858277; }
.demo-counter { text-align: center; font-family: system-ui, sans-serif; }
.demo-counter output { display: block; font-size: 84px; font-weight: 700; letter-spacing: -3px; line-height: 1; margin-bottom: 18px; font-variant-numeric: tabular-nums; }
.demo-counter button { width: 56px; height: 56px; border-radius: 12px; border: 1px solid #c7c2b2; background: #fff; font-size: 24px; color: #15140f; }
.demo-counter button:hover { border-color: #15140f; }

/* o'quv dasturi */
.curr { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.curr-card { border: 1px solid var(--line); border-radius: 16px; background: var(--card); padding: 22px; display: grid; gap: 14px; align-content: start; }
.curr-card ol { margin: 0; padding: 0; list-style: none; display: grid; counter-reset: c; }
.curr-card li { counter-increment: c; display: grid; grid-template-columns: 26px 1fr auto; gap: 8px; padding: 9px 0; border-top: 1px solid var(--line); font-size: 13.5px; }
.curr-card li::before { content: counter(c, decimal-leading-zero); font: 500 11px/1.9 var(--f-mono); color: var(--mute); }
.curr-card li span { font: 400 11.5px/1.9 var(--f-mono); color: var(--mute); }
.curr-card h3 { font-size: 18px; font-weight: 600; letter-spacing: -.02em; }

/* manifest */
.manifest { background: var(--ink); color: var(--paper); }
.manifest .sec-num { border-top-color: var(--paper); color: color-mix(in srgb, var(--paper) 60%, transparent); }
.manifest-list { display: grid; }
.manifest-item { display: grid; grid-template-columns: 200px minmax(0, 1fr) minmax(0, .8fr); gap: 32px; padding: 30px 0; border-top: 1px solid rgba(255,255,255,.14); align-items: baseline; }
.manifest-item .n { font: 500 12px/1 var(--f-mono); color: rgba(255,255,255,.5); }
.manifest-item h3 { font-family: var(--f-display); font-weight: 400; font-size: clamp(30px, 3.4vw, 46px); letter-spacing: -.02em; line-height: 1; }
.manifest-item h3 em { color: var(--mark); }
.manifest-item p { color: rgba(255,255,255,.66); }
:root[data-theme="dark"] .manifest { background: var(--card); color: var(--ink); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
:root[data-theme="dark"] .manifest-item { border-top-color: var(--line); }
:root[data-theme="dark"] .manifest-item p, :root[data-theme="dark"] .manifest-item .n { color: var(--mute); }
:root[data-theme="dark"] .manifest .sec-num { border-top-color: var(--ink); color: var(--mute); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .manifest { background: var(--card); color: var(--ink); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  :root:not([data-theme="light"]) .manifest-item { border-top-color: var(--line); }
  :root:not([data-theme="light"]) .manifest-item p, :root:not([data-theme="light"]) .manifest-item .n { color: var(--mute); }
  :root:not([data-theme="light"]) .manifest .sec-num { border-top-color: var(--ink); color: var(--mute); }
}

/* FAQ */
.faq { display: grid; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; font-size: 18px; font-weight: 500; letter-spacing: -.015em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { transition: transform .25s var(--ease); color: var(--mute); }
.faq details[open] summary .icon { transform: rotate(45deg); color: var(--accent); }
.faq details p { padding: 0 0 22px; color: var(--ink-2); max-width: 720px; }

/* CTA */
.cta { padding: 0 0 96px; }
.cta-box { border-radius: 20px; background: var(--accent); color: var(--on-accent); padding: clamp(32px, 6vw, 72px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end; position: relative; overflow: hidden; }
.cta-box::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 32px 32px; mask-image: linear-gradient(to left, #000, transparent 70%); }
.cta-box > * { position: relative; }
.cta-box h2 { font-family: var(--f-display); font-weight: 400; font-size: clamp(44px, 6vw, 88px); line-height: .92; letter-spacing: -.035em; }
.cta-box p { margin-top: 16px; opacity: .8; max-width: 460px; }
.cta-box .btn { --b-bg: var(--mark); --b-fg: #15140f; --b-bd: var(--mark); }
.cta-box .btn:hover { --b-bg: #fff; --b-bd: #fff; }

.site-foot { border-top: 1px solid var(--line); padding: 40px 0; }
.site-foot .wrap-x { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.site-foot h4 { font: 500 11px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mute); margin-bottom: 14px; }
.site-foot a { display: block; padding: 4px 0; font-size: 14px; color: var(--ink-2); }
.site-foot a:hover { color: var(--accent); }
.foot-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 12px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--mute); flex-wrap: wrap; }

/* ---------- auth ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.auth-side { position: relative; background: var(--ink); color: var(--paper); padding: 40px clamp(28px, 5vw, 64px); display: flex; flex-direction: column; overflow: hidden; }
.auth-side::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 32px 32px; mask-image: linear-gradient(to bottom, #000, transparent 85%); }
.auth-side > * { position: relative; }
.auth-side .logo .brand-mark { background: var(--paper); color: var(--ink); }
.auth-side .logo .brand-mark i { color: var(--accent); }
.auth-side h1 { font-family: var(--f-display); font-weight: 400; font-size: clamp(46px, 5.4vw, 80px); line-height: .94; letter-spacing: -.03em; margin: auto 0 22px; padding-top: 60px; }
.auth-side h1 em { color: var(--mark); }
.auth-side p { color: rgba(255,255,255,.66); max-width: 440px; font-size: 16px; }
.auth-points { display: grid; gap: 0; margin-top: 36px; border-top: 1px solid rgba(255,255,255,.14); }
.auth-points > div { display: grid; grid-template-columns: 36px 1fr; gap: 10px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.14); font-size: 14px; }
.auth-points span { font: 500 11px/1.9 var(--f-mono); color: rgba(255,255,255,.45); }
.auth-points b { font-weight: 550; }
.auth-points small { color: rgba(255,255,255,.55); display: block; font-size: 12.5px; }
.auth-side-foot { margin-top: 36px; display: flex; justify-content: space-between; font: 400 11.5px/1 var(--f-mono); color: rgba(255,255,255,.4); letter-spacing: .04em; }
:root[data-theme="dark"] .auth-side { background: var(--card); color: var(--ink); border-right: 1px solid var(--line); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .auth-side { background: var(--card); color: var(--ink); border-right: 1px solid var(--line); } }

.auth-main { display: grid; place-items: center; padding: 88px 24px 40px; position: relative; }
.auth-top { position: absolute; top: 24px; left: 24px; right: 24px; display: flex; justify-content: space-between; align-items: center; }
.auth-card { width: min(440px, 100%); display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }
.auth-card h2 { font-family: var(--f-display); font-weight: 400; font-size: 44px; line-height: 1; letter-spacing: -.025em; }
.auth-card .intro { color: var(--ink-2); font-size: 14.5px; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; padding: 4px; gap: 4px; background: var(--paper-2); border-radius: 10px; }
.auth-tabs button { height: 38px; border: 0; border-radius: 7px; background: transparent; font-weight: 500; font-size: 14px; color: var(--ink-2); }
.auth-tabs button.active { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08), inset 0 0 0 1px var(--line); }
.auth-form { display: grid; gap: 14px; }
.auth-form .two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.auth-msg { padding: 12px 14px; border-radius: 10px; font-size: 13.5px; border: 1px solid; }
.auth-msg.error { background: var(--bad-soft); border-color: color-mix(in srgb, var(--bad) 30%, transparent); color: var(--ink); }
.auth-msg.success { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 30%, transparent); color: var(--ink); }
.dev-code { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-radius: 10px; border: 1px dashed var(--warn); background: var(--warn-soft); }
.dev-code b { font: 600 26px/1 var(--f-mono); letter-spacing: .3em; }
.dev-code small { display: block; font-size: 12px; color: var(--ink-2); margin-bottom: 4px; }
.otp { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
.otp input { width: 100%; min-width: 0; height: 62px; text-align: center; font: 600 26px/1 var(--f-mono); border-radius: 10px; border: 1px solid var(--line-2); background: var(--card); outline: 0; transition: border-color .15s, box-shadow .15s; }
.otp input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.otp-meta { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 13px; color: var(--mute); flex-wrap: wrap; }
.otp-meta button { border: 0; background: none; color: var(--accent); font-weight: 500; padding: 0; }
.otp-meta button:disabled { color: var(--mute); cursor: default; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--mute); font-size: 12px; }
.divider::before, .divider::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.providers { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.providers .btn { height: 44px; }
.g-mark { font: 700 15px/1 var(--f-ui); color: #4285f4; }
.guest { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 12px; border: 1px dashed var(--line-2); background: var(--card); text-align: left; width: 100%; transition: border-color .2s, background .2s; }
.guest:hover { border-color: var(--ink); background: var(--card-2); }
.guest .list-icon { background: var(--mark); color: #15140f; }
.guest b { display: block; font-size: 14px; font-weight: 600; }
.guest small { color: var(--mute); font-size: 12.5px; }
.guest .icon-arrow-right { margin-left: auto; color: var(--mute); }
.setup-hint { padding: 12px 14px; border-radius: 10px; background: var(--card-2); border: 1px solid var(--line); font-size: 12.5px; color: var(--ink-2); }
.setup-hint b { display: block; color: var(--ink); margin-bottom: 4px; font-size: 13px; }
.setup-hint code { font-family: var(--f-mono); font-size: 12px; background: var(--paper-2); padding: 1px 5px; border-radius: 4px; }
.auth-legal { font-size: 12px; color: var(--mute); text-align: center; }

/* moslashuv */
@media (max-width: 1080px) {
  .hero .wrap-x { grid-template-columns: 1fr; gap: 48px; }
  .sec-head, .manifest-item { grid-template-columns: 1fr; gap: 16px; }
  .curr { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-nav { display: none; }
}
@media (max-width: 860px) {
  .mods, .method, .split { grid-template-columns: 1fr; }
  .auth { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .cta-box { grid-template-columns: 1fr; }
  .site-foot .wrap-x { grid-template-columns: 1fr 1fr; }
  .site-actions .hide-sm { display: none; }
  .menu-btn { display: inline-flex; }
  .mobile-menu { position: fixed; top: 68px; left: 0; right: 0; z-index: 39; background: var(--paper); border-bottom: 1px solid var(--line); padding: 10px 16px 18px; display: grid; gap: 2px; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: all .2s var(--ease); }
  .mobile-menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .mobile-menu a { padding: 12px 6px; border-bottom: 1px solid var(--line); font-size: 16px; }
}
@media (max-width: 560px) {
  .wrap-x { width: calc(100% - 32px); }
  .hero { padding: 40px 0 28px; }
  .sec { padding: 72px 0; }
  .mod { padding: 22px; min-height: 0; }
  .curr { grid-template-columns: 1fr; }
  .site-foot .wrap-x { grid-template-columns: 1fr; }
  .auth-form .two, .providers { grid-template-columns: 1fr; }
  .otp { gap: 6px; }
  .otp input { height: 54px; font-size: 22px; }
  .auth-main { padding: 88px 16px 32px; align-items: start; }
  .auth-top { left: 16px; right: 16px; top: 18px; }
  .hero-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .hero-meta b { font-size: 30px; }
  .ticker span { font-size: 21px; }
  .sticker { display: none; }
}

/* v3.1: yo‘nalishlar va hamjamiyat */
.path-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.path-tile { display: grid; gap: 12px; align-content: start; padding: 24px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--pc); transition: transform .25s var(--ease), box-shadow .25s; }
.path-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.path-tile .path-ic { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 21px; background: color-mix(in srgb, var(--pc) 14%, var(--card)); color: var(--pc); }
.path-tile h3 { font-family: var(--f-display); font-weight: 400; font-size: 30px; letter-spacing: -.02em; line-height: 1.02; margin-top: 10px; }
.path-tile p { font-size: 14px; color: var(--ink-2); }
.path-tile .chips { display: flex; flex-wrap: wrap; gap: 6px; }
.path-tile-foot { padding-top: 12px; border-top: 1px solid var(--line); flex-wrap: wrap; align-items: flex-start; }
.community { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.comm-card { display: grid; gap: 8px; align-content: start; padding: 26px; border-radius: 16px; border: 1px solid var(--line); background: var(--card); transition: border-color .2s, transform .25s var(--ease); }
.comm-card:hover { border-color: var(--ink); transform: translateY(-3px); }
.comm-ic { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; font-size: 22px; background: var(--ink); color: var(--paper); margin-bottom: 10px; }
.comm-card b { font-family: var(--f-display); font-weight: 400; font-size: 30px; letter-spacing: -.02em; }
.comm-card p { font-size: 14px; color: var(--ink-2); }
.comm-card .link { margin-top: 6px; }
@media (max-width: 1080px) { .path-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .community { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .path-grid { grid-template-columns: 1fr; } }

/* v4: arena bo‘limi */
.arena-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.ar-card { display: grid; gap: 6px; align-content: start; padding: 26px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); min-height: 260px; }
.ar-card b { font-family: var(--f-display); font-weight: 400; font-size: 76px; line-height: .9; letter-spacing: -.03em; margin-top: 18px; }
.ar-card small { font: 500 11px/1.3 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mute); }
.ar-card p { margin-top: auto; padding-top: 18px; font-size: 14px; color: var(--ink-2); }
.ar-dark { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.ar-dark .label, .ar-dark small, .ar-dark p { color: color-mix(in srgb, var(--paper) 65%, transparent); }
.ar-accent { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.ar-accent .label, .ar-accent small, .ar-accent p { color: inherit; opacity: .8; }
:root[data-theme="dark"] .ar-dark { background: var(--card-2); color: var(--ink); border-color: var(--line); }
:root[data-theme="dark"] .ar-dark .label, :root[data-theme="dark"] .ar-dark small, :root[data-theme="dark"] .ar-dark p { color: var(--mute); }
@media (max-width: 1080px) { .arena-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .arena-grid { grid-template-columns: 1fr; } .ar-card { min-height: 0; } }