/* ==========================================================================
   Nový design (2026-09): úvodní stránka a dokumentace.
   Tmavý, teplý neutrál + jeden oranžový akcent. Chat má navíc chat.css.
   ========================================================================== */

:root {
    --bg: #0e0f11;
    --bg-2: #111215;
    --card: #15161a;
    --card-2: #1a1c20;
    --card-3: #202227;
    --line: #24262b;
    --line-2: #2e3036;
    --text: #efeee9;
    --text-2: #c9c8c2;
    --muted: #97968f;
    --dim: #6b6a65;
    --accent: #f26b3a;
    --accent-2: #ff8a5c;
    --accent-ink: #1a0d07;
    --accent-soft: rgba(242, 107, 58, 0.12);
    --accent-line: rgba(242, 107, 58, 0.45);
    --good: #6ccf8e;
    --good-soft: rgba(108, 207, 142, 0.14);
    --warn: #f0c065;
    --bad: #f07a6a;

    --radius: 18px;
    --radius-sm: 12px;
    --radius-xs: 8px;
    --wrap: 1240px;
    --gutter: clamp(16px, 4vw, 40px);
    --section: clamp(88px, 12vw, 160px);

    --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
    --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
    --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
    margin: 0; background: var(--bg); color: var(--text);
    font: 400 16px/1.6 var(--sans); letter-spacing: -0.005em;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
code, pre, .mono { font-family: var(--mono); }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }

.icon { width: 18px; height: 18px; flex: none; }
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--section) 0 0; position: relative; }

/* ---------------------------------------------------------------- typografie */
.eyebrow {
    display: inline-flex; align-items: center; gap: 12px;
    font: 500 13px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--text-2);
}
.eyebrow b {
    font-weight: 600; letter-spacing: .02em; color: var(--accent);
    background: var(--accent-soft); border-radius: 6px; padding: 5px 8px;
}
.display {
    margin: 0; font-weight: 600; letter-spacing: -0.048em; line-height: .98;
    font-size: clamp(46px, 7.4vw, 104px); text-wrap: balance;
}
.h2 {
    margin: 22px 0 0; font-weight: 600; letter-spacing: -0.045em; line-height: 1;
    font-size: clamp(38px, 5.6vw, 76px); text-wrap: balance;
}
.h3 { margin: 0; font-weight: 600; font-size: 22px; letter-spacing: -0.025em; line-height: 1.2; }
.lede { margin: 26px 0 0; max-width: 620px; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; color: var(--muted); text-wrap: pretty; }
.lede strong { color: var(--text); font-weight: 500; }
.accent { color: var(--accent); }
.muted { color: var(--muted); }
.section-head { max-width: 860px; }
.section-head.split { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }

/* ---------------------------------------------------------------- tlačítka */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px; white-space: nowrap;
    height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 500; font-size: 15px; letter-spacing: -0.01em;
    transition: background .2s, border-color .2s, color .2s, transform .2s var(--ease);
}
.btn .icon { width: 17px; height: 17px; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-2); }
.btn-ghost { border: 1px solid var(--line-2); background: rgba(255, 255, 255, .02); color: var(--text); }
.btn-ghost:hover { border-color: #45474e; background: rgba(255, 255, 255, .05); }
.btn-sm { height: 38px; padding: 0 16px; font-size: 14px; }
.btn[aria-disabled="true"], .btn.disabled { opacity: .45; pointer-events: none; }
.icon-link {
    position: relative; display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 999px; color: var(--muted); transition: color .2s, background .2s;
}
.icon-link:hover { color: var(--text); background: rgba(255, 255, 255, .06); }
.icon-link[aria-disabled="true"] { opacity: .4; pointer-events: none; }
.round-btn {
    width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--line-2); display: inline-flex; align-items: center; justify-content: center;
    color: var(--text); transition: background .2s, border-color .2s, opacity .2s;
}
.round-btn:hover { background: rgba(255, 255, 255, .05); border-color: #45474e; }
.round-btn:disabled { opacity: .35; cursor: default; }
.link-btn { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }
.link-btn:hover { color: var(--text); }
.link-btn.danger:hover { color: var(--bad); }
.text-link { color: var(--text); border-bottom: 1px solid var(--line-2); transition: border-color .2s, color .2s; }
.text-link:hover { color: var(--accent); border-color: var(--accent-line); }

/* Ikona DEX Screeneru (PNG maska → barva textu) */
.icon-dex {
    display: inline-block; width: 18px; height: 18px; background: currentColor;
    -webkit-mask: url(/static/images/dexscreener-mask.png) center / contain no-repeat;
    mask: url(/static/images/dexscreener-mask.png) center / contain no-repeat; mask-mode: luminance;
}

/* ---------------------------------------------------------------- navigace */
.site-nav {
    position: fixed; inset: 0 0 auto; z-index: 50; height: 72px;
    background: rgba(14, 15, 17, .72); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px);
    border-bottom: 1px solid transparent; transition: border-color .3s, background .3s;
}
.site-nav.scrolled { border-bottom-color: var(--line); background: rgba(14, 15, 17, .86); }
.nav-inner { max-width: var(--wrap); height: 100%; margin: 0 auto; padding: 0 var(--gutter); display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark {
    width: 34px; height: 34px; border-radius: 30%; border-bottom-right-radius: 6px; background: var(--accent);
    display: grid; place-items: center; box-shadow: 0 8px 26px rgba(242, 107, 58, .28);
}
.brand-mark img { width: 66%; height: 66%; }
.brand-name { font-weight: 700; font-size: 20px; letter-spacing: -0.04em; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 12px; }
.nav-links > a { padding: 8px 13px; border-radius: 999px; color: var(--muted); font-size: 14.5px; white-space: nowrap; transition: color .2s, background .2s; }
.nav-links > a:hover, .nav-links > a.active { color: var(--text); }
.nav-links > a.active { background: rgba(255, 255, 255, .05); }
.nav-links-socials { display: none; }
.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav-socials { display: flex; align-items: center; margin-right: 6px; }
.nav-socials .icon-link { width: 34px; height: 34px; }
.nav-socials .icon, .nav-socials .icon-dex { width: 16px; height: 16px; }
.nav-cta { margin-left: 4px; }
.nav-toggle { display: none; }
.alert-count {
    position: absolute; top: 5px; right: 5px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 99px;
    background: var(--accent); color: #fff; font: 600 10px/16px var(--mono); text-align: center;
}

/* Menu účtu */
.account-menu { position: relative; }
.account-btn { gap: 10px; }
.account-tier { font-weight: 600; }
.account-meta { font: 500 12px var(--mono); color: var(--muted); }
.account-btn .chevron { width: 15px; height: 15px; color: var(--muted); transition: transform .2s; }
.account-menu.open .chevron { transform: rotate(180deg); }
.account-dropdown {
    position: absolute; top: calc(100% + 10px); right: 0; width: 270px; padding: 8px; border-radius: 16px;
    background: var(--card); border: 1px solid var(--line-2); box-shadow: 0 24px 60px rgba(0, 0, 0, .55);
    opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .2s, transform .25s var(--ease), visibility .2s;
}
.account-menu.open .account-dropdown { opacity: 1; visibility: visible; transform: none; }
.account-head { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px 12px; margin-bottom: 6px; border-bottom: 1px solid var(--line); }
.account-wallet { font: 500 13px var(--mono); }
.account-balance { font-size: 13px; color: var(--muted); }
.account-dropdown a, .account-dropdown button {
    width: 100%; display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; font-size: 14px; color: var(--text-2); text-align: left;
}
.account-dropdown a:hover, .account-dropdown button:hover { background: rgba(255, 255, 255, .05); color: var(--text); }
.account-dropdown .icon { width: 16px; height: 16px; color: var(--muted); }
.account-dropdown .danger:hover, .account-dropdown .danger:hover .icon { color: var(--bad); }

/* ---------------------------------------------------------------- karty a štítky */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.card-pad { padding: 30px; }
.tag {
    display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border-radius: 7px;
    background: var(--card-3); color: var(--text-2); font-size: 13px; font-weight: 500; white-space: nowrap;
}
.tag.accent { background: var(--accent-soft); color: var(--accent); }
.tag.good { background: var(--good-soft); color: var(--good); }
.tag .icon { width: 13px; height: 13px; }
.date { font: 400 13px var(--mono); color: var(--dim); }
.kbd { font: 500 12px var(--mono); padding: 3px 7px; border: 1px solid var(--line-2); border-radius: 6px; color: var(--text-2); }

/* ---------------------------------------------------------------- hero */
.hero { padding: 168px 0 0; position: relative; }
.hero::before {
    content: ""; position: absolute; inset: -200px 0 auto; height: 900px; pointer-events: none; z-index: -1;
    background: radial-gradient(60% 50% at 78% 30%, rgba(242, 107, 58, .10), transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero .lede { max-width: 560px; }
.hero-title { font-size: clamp(44px, 6.1vw, 86px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.hero-note { margin: 22px 0 0; font-size: 14px; color: var(--dim); }
.hero-note strong { color: var(--muted); font-weight: 500; }

/* CA pill */
.ca-pill {
    display: inline-flex; align-items: center; gap: 12px; height: 42px; padding: 0 6px 0 14px; margin-top: 26px;
    border: 1px solid var(--line-2); border-radius: 999px; background: rgba(255, 255, 255, .02);
}
.ca-label { font: 600 11px var(--mono); letter-spacing: .14em; color: var(--accent); }
.ca-value { font: 500 13.5px var(--mono); color: var(--text-2); }
.ca-value.soon { font-family: var(--sans); color: var(--muted); padding-right: 10px; }
.ca-copy { width: 30px; height: 30px; border-radius: 999px; display: grid; place-items: center; color: var(--muted); }
.ca-copy:hover { background: rgba(255, 255, 255, .07); color: var(--text); }
.ca-copy .icon { width: 15px; height: 15px; }

/* Ukázka verdiktu v hero */
.verdict-demo { padding: 22px; position: relative; overflow: hidden; }
.verdict-demo::after {
    content: ""; position: absolute; inset: auto -30% -60% auto; width: 420px; height: 420px; pointer-events: none;
    background: radial-gradient(closest-side, rgba(242, 107, 58, .16), transparent);
}
.vd-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.vd-q { margin: 16px 0 18px; font-size: 17px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.35; }
.vd-rows { display: flex; flex-direction: column; gap: 8px; }
.vd-row {
    display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 12px;
    padding: 11px 13px; border-radius: 12px; background: var(--card-2); border: 1px solid var(--line);
}
.vd-row img { width: 22px; height: 22px; object-fit: contain; opacity: .92; }
.vd-row .name { font-size: 14px; font-weight: 500; }
.vd-row .say { display: block; font-size: 13px; color: var(--muted); line-height: 1.4; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vd-row .pct { font: 600 15px var(--mono); color: var(--text); }
.vd-verdict {
    position: relative; z-index: 1; margin-top: 12px; padding: 16px; border-radius: 14px;
    background: linear-gradient(180deg, rgba(242, 107, 58, .08), rgba(242, 107, 58, .02)); border: 1px solid var(--accent-line);
    display: grid; grid-template-columns: 64px 1fr; gap: 16px; align-items: center;
}
.ring { position: relative; width: 64px; height: 64px; }
.ring svg { width: 64px; height: 64px; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 6; }
.ring .track { stroke: var(--line-2); }
.ring .fill { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset 1.4s var(--ease); }
.ring span { position: absolute; inset: 0; display: grid; place-items: center; font: 600 15px var(--mono); }
.vd-verdict strong { display: block; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.vd-verdict p { margin: 4px 0 0; font-size: 13px; color: var(--muted); line-height: 1.45; }
.vd-verdict .split { margin-top: 8px; display: inline-flex; align-items: center; gap: 6px; font: 500 12px var(--mono); color: var(--accent); }
.vd-foot { margin-top: 14px; display: flex; justify-content: space-between; font: 400 12px var(--mono); color: var(--dim); }

/* Statistiky pod hero */
.stats { margin-top: clamp(64px, 9vw, 110px); display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.stat { padding: 28px 24px 0 0; }
.stat + .stat { padding-left: 24px; border-left: 1px solid var(--line); }
.stat b { display: block; font-weight: 600; font-size: clamp(36px, 4vw, 52px); letter-spacing: -0.045em; line-height: 1; }
.stat span { display: block; margin-top: 12px; font-size: 14px; color: var(--muted); line-height: 1.45; }

/* Video v rámu */
.film { margin-top: clamp(56px, 7vw, 88px); padding: 10px; }
.film-bar { display: flex; align-items: center; gap: 8px; padding: 6px 8px 14px; }
.film-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--line-2); }
.film-bar span { margin-left: auto; font: 400 12px var(--mono); color: var(--dim); }
.film video { width: 100%; border-radius: 10px; background: #000; aspect-ratio: 16 / 9; object-fit: cover; }

/* ---------------------------------------------------------------- 02 jak to funguje (diagram) */
.flow-grid { margin-top: 56px; display: grid; grid-template-columns: 1fr; gap: 16px; }
.flow { padding: 30px 34px 26px; position: relative; }
.flow-head { display: flex; justify-content: space-between; align-items: center; font: 500 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); }
.flow-head span:last-child { letter-spacing: 0; text-transform: none; font-family: var(--sans); color: var(--dim); font-size: 14px; }
.flow-canvas { position: relative; margin-top: 34px; }
.flow-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.flow-svg path { fill: none; stroke: var(--line-2); stroke-width: 1.2; }
.flow-svg path.dash { stroke-dasharray: 3 5; }
.flow-svg path.hot { stroke: var(--accent-line); }
.flow-svg .dot { fill: var(--accent); }
.flow-svg .dot.good { fill: var(--good); }
.flow-svg text { font: 400 11.5px var(--mono); fill: var(--dim); }
.flow-svg .label-bg { fill: var(--card); }
.flow-nodes { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 72px clamp(56px, 11vw, 150px); }
.node {
    position: relative; z-index: 1; padding: 16px 16px; border-radius: 14px; background: var(--card-2); border: 1px solid var(--line-2);
    transition: border-color .25s, background .25s, box-shadow .25s; cursor: default;
}
.node strong { display: block; font-size: 15px; font-weight: 600; letter-spacing: -0.015em; }
.node span { display: block; margin-top: 3px; font-size: 13px; color: var(--muted); line-height: 1.4; }
.node.key { border-color: var(--accent-line); background: linear-gradient(180deg, rgba(242, 107, 58, .07), var(--card-2)); }
.node.lit, .node:hover { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.node.wide { grid-column: 1 / -1; display: flex; align-items: baseline; gap: 10px; padding: 14px 16px; }
.node.wide span { margin: 0; }
.node-models { display: flex; gap: 4px; margin-top: 10px; }
.node-models img { width: 20px; height: 20px; padding: 3px; border-radius: 6px; background: var(--card-3); object-fit: contain; }
.flow-foot { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.flow-foot strong { color: var(--text-2); font-weight: 500; }
.principles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.principle { padding: 24px; display: grid; grid-template-columns: 1fr; align-content: start; gap: 18px; transition: border-color .25s, background .25s; }
.principle.lit { border-color: var(--accent-line); background: linear-gradient(180deg, rgba(242, 107, 58, .05), var(--card)); }
.p-icon { width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--card-2); display: grid; place-items: center; color: var(--accent); }
.p-icon .icon { width: 20px; height: 20px; }
.principle h3 { margin: 0; font-size: 19px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; }
.principle p { margin: 8px 0 0; font-size: 15px; line-height: 1.55; color: var(--muted); }

/* ---------------------------------------------------------------- 03 modely (orbit) */
.models-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.model-card { margin-top: 38px; padding: 20px 22px; display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: start; min-height: 118px; }
.model-card .mc-logo { width: 48px; height: 48px; border-radius: 12px; background: var(--card-2); border: 1px solid var(--line-2); display: grid; place-items: center; }
.model-card .mc-logo img { width: 26px; height: 26px; object-fit: contain; }
.model-card .mc-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.model-card strong { font-size: 17px; font-weight: 600; letter-spacing: -0.02em; }
.model-card p { margin: 6px 0 0; font-size: 15px; color: var(--muted); line-height: 1.5; }
.model-stats { margin-top: 38px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.model-stats b { display: block; font-weight: 600; font-size: 44px; letter-spacing: -0.045em; line-height: 1; }
.model-stats span { display: block; margin-top: 10px; font-size: 14px; color: var(--muted); line-height: 1.4; }
.orbit { position: relative; width: 100%; aspect-ratio: 1; max-width: 600px; margin-left: auto; }
.orbit-rings, .orbit-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.orbit-rings circle { fill: none; stroke: var(--line); stroke-dasharray: 2 6; }
.orbit-lines line { stroke: var(--line-2); stroke-width: 1; opacity: .55; transition: stroke .25s, opacity .25s; }
.orbit-lines line.hot { stroke: var(--accent); opacity: 1; }
.orbit-core {
    position: absolute; left: 50%; top: 50%; width: 20%; aspect-ratio: 1; transform: translate(-50%, -50%);
    border-radius: 28%; background: var(--card-2); border: 1px solid var(--line-2); display: grid; place-items: center;
    box-shadow: 0 0 0 1px rgba(242, 107, 58, .2), 0 0 90px rgba(242, 107, 58, .35), inset 0 0 40px rgba(242, 107, 58, .12);
}
.orbit-core .brand-mark { width: 58%; height: 58%; border-radius: 30%; border-bottom-right-radius: 10%; box-shadow: none; }
.orbit-tile {
    position: absolute; width: 10.6%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 22%;
    background: var(--card); border: 1px solid var(--line-2); display: grid; place-items: center;
    transition: border-color .25s, box-shadow .25s, background .25s;
}
.orbit-tile img { width: 46%; height: 46%; object-fit: contain; opacity: .9; }
.orbit-tile.soon { opacity: .45; border-style: dashed; }
.orbit-tile:hover, .orbit-tile.lit { border-color: var(--accent); background: var(--card-2); box-shadow: 0 0 0 4px var(--accent-soft); opacity: 1; }
.orbit-tip {
    position: absolute; z-index: 3; transform: translate(-50%, calc(-100% - 12px)); padding: 7px 12px; border-radius: 9px;
    background: var(--text); color: var(--bg); font-size: 13px; font-weight: 500; white-space: nowrap; pointer-events: none;
    opacity: 0; transition: opacity .15s;
}
.orbit-tip.on { opacity: 1; }
.pulse { position: absolute; width: 6px; height: 6px; margin: -3px 0 0 -3px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }

/* ---------------------------------------------------------------- 04 použití (karty s mini vizuály) */
.cards-4 { margin-top: 56px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.feature { padding: 24px; display: flex; flex-direction: column; min-width: 0; }
.feature-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.viz { margin-top: 20px; height: 150px; border-radius: 12px; background: var(--card-2); border: 1px solid var(--line); overflow: hidden; position: relative; display: grid; place-items: center; }
.feature h3 { margin: 24px 0 0; font-size: 21px; font-weight: 600; letter-spacing: -0.025em; line-height: 1.2; }
.feature p { margin: 10px 0 0; font-size: 15px; line-height: 1.55; color: var(--muted); }
.feature .try {
    margin-top: auto; padding-top: 20px; display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-2);
    transition: color .2s;
}
.feature .try code { font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.feature .try .icon { width: 15px; height: 15px; margin-left: auto; color: var(--dim); transition: transform .2s var(--ease), color .2s; }
.feature:hover .try .icon { transform: translate(2px, -2px); color: var(--accent); }
.feature .try:hover { color: var(--text); }
.note { margin-top: 22px; display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--dim); }
.note .icon { width: 16px; height: 16px; }

/* mini vizuály */
.viz-sources { width: 82%; display: flex; flex-direction: column; gap: 8px; }
.viz-sources div { display: flex; align-items: center; gap: 8px; height: 26px; padding: 0 9px; border-radius: 7px; background: var(--card-3); }
.viz-sources b { font: 600 11px var(--mono); color: var(--accent); }
.viz-sources i { height: 6px; border-radius: 4px; background: #3a3c42; }
.viz-sources .icon { margin-left: auto; width: 14px; height: 14px; color: var(--good); }
.viz-chart svg { width: 88%; height: 76%; }
.viz-doc { width: 60%; height: 82%; padding: 12px; border-radius: 8px; background: var(--card-3); display: flex; flex-direction: column; gap: 7px; }
.viz-doc i { height: 6px; border-radius: 4px; background: #3a3c42; }
.viz-doc i.flag { background: var(--accent); }
.viz-bars { display: flex; align-items: flex-end; gap: 10px; height: 74%; }
.viz-bars i { width: 34px; border-radius: 6px 6px 0 0; background: #3a3c42; }
.viz-bars i.hi { background: var(--accent); }
.viz-checks { display: flex; gap: 10px; }
.viz-checks i { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: var(--good); color: #0c1a11; }
.viz-checks i.run { background: none; border: 2px solid var(--accent); border-right-color: transparent; border-radius: 50%; animation: spin 1.4s linear infinite; }
.viz-checks i.todo { background: none; border: 2px solid var(--line-2); }
.viz-checks .icon { width: 17px; height: 17px; stroke-width: 3; }
.viz-bubbles { width: 80%; display: flex; flex-direction: column; gap: 8px; }
.viz-bubbles i { height: 22px; border-radius: 11px; background: var(--card-3); }
.viz-bubbles i.me { align-self: flex-end; width: 55%; background: var(--accent); opacity: .9; }
.viz-bubbles i.bot { width: 78%; }
.viz-bubbles i.bot.s { width: 60%; }
.viz-code { width: 84%; font: 500 11.5px/1.7 var(--mono); color: var(--dim); }
.viz-code b { color: var(--accent); font-weight: 500; }
.viz-code em { color: var(--good); font-style: normal; }
.viz-flame { display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--accent); }
.viz-flame .icon { width: 38px; height: 38px; }
.viz-flame span { font: 600 20px var(--mono); color: var(--text); }
.viz-ring { display: flex; align-items: center; gap: 14px; }
.viz-files { display: flex; gap: 10px; }
.viz-files span { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 10px; border-radius: 8px; background: var(--card-3); font: 500 12px var(--mono); color: var(--text-2); }
.viz-files .icon { width: 14px; height: 14px; color: var(--accent); }

/* ---------------------------------------------------------------- 05 token */
.tiers { margin-top: 56px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.tier { padding: 22px 20px 24px; display: flex; flex-direction: column; }
.tier .t-name { font-size: 18px; font-weight: 600; letter-spacing: -0.02em; }
.tier .t-req { margin-top: 6px; font: 500 13px var(--mono); color: var(--muted); }
.tier .t-num { margin-top: 26px; font-weight: 600; font-size: 40px; letter-spacing: -0.045em; line-height: 1; }
.tier .t-num small { font-size: 14px; font-weight: 500; letter-spacing: 0; color: var(--muted); margin-left: 6px; }
.tier ul { list-style: none; margin: 20px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 9px; font-size: 14px; color: var(--text-2); }
.tier li { display: flex; gap: 9px; align-items: flex-start; line-height: 1.4; }
.tier li .icon { width: 15px; height: 15px; margin-top: 2px; color: var(--good); }
.tier li.off { color: var(--dim); }
.tier li.off .icon { color: var(--dim); }
.tier.featured { border-color: var(--accent-line); background: linear-gradient(180deg, rgba(242, 107, 58, .08), var(--card) 60%); position: relative; }
.tier.featured .tag { position: absolute; top: 18px; right: 16px; }
.token-grid { margin-top: 16px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 16px; }
.token-main { padding: 30px; }
.token-title { display: flex; align-items: center; gap: 14px; }
.token-title .brand-mark { width: 44px; height: 44px; }
.token-title strong { display: block; font-size: 22px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.1; }
.token-title span { font-size: 14px; color: var(--muted); }
.token-main .ca-pill { margin-top: 24px; }
.token-actions { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; }
.facts { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 24px; }
.fact { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-2); }
.fact .icon { width: 16px; height: 16px; color: var(--good); }
.burn-card { padding: 28px; }
.burn-head { display: flex; align-items: center; gap: 10px; font: 500 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); }
.burn-head .icon { color: var(--accent); width: 17px; height: 17px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--good); margin-left: auto; box-shadow: 0 0 0 0 rgba(108, 207, 142, .6); animation: live 2s infinite; }
@keyframes live { 70% { box-shadow: 0 0 0 9px rgba(108, 207, 142, 0); } 100% { box-shadow: 0 0 0 0 rgba(108, 207, 142, 0); } }
.burn-stats { margin-top: 22px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.burn-stats b { display: block; font: 600 26px var(--mono); letter-spacing: -0.03em; }
.burn-stats span { font-size: 13px; color: var(--muted); }
.burn-feed { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-direction: column; }
.burn-feed li { display: grid; grid-template-columns: 18px 1fr auto auto; gap: 12px; align-items: center; padding: 11px 0; border-top: 1px solid var(--line); font-size: 13.5px; }
.burn-feed li .icon { width: 15px; height: 15px; color: var(--accent); }
.burn-feed .bf-wallet { font-family: var(--mono); color: var(--text-2); }
.burn-feed .bf-amount { font-family: var(--mono); }
.burn-feed a { font-size: 12.5px; color: var(--dim); }
.burn-feed a:hover { color: var(--text); }
.burn-feed li.empty { display: block; color: var(--dim); }
.burn-link { margin-top: 18px; }

/* BYOK proužek */
.strip { margin-top: 16px; padding: 22px 26px; display: flex; align-items: center; gap: 20px; }
.strip .p-icon { flex: none; }
.strip h3 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -0.015em; }
.strip p { margin: 4px 0 0; font-size: 14.5px; color: var(--muted); line-height: 1.5; }
.strip .btn { margin-left: auto; flex: none; }

/* ---------------------------------------------------------------- 06 důvěra */
.badges { margin-top: 56px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.badge { padding: 18px; display: flex; align-items: center; gap: 14px; }
.badge .p-icon { width: 40px; height: 40px; border-radius: 10px; flex: none; }
.badge .p-icon .icon { width: 17px; height: 17px; }
.badge strong { display: block; font-size: 15px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.25; }
.badge span { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; line-height: 1.35; }
.trust-grid { margin-top: 16px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.trust-grid .principle { grid-template-columns: 1fr; gap: 16px; }

/* ---------------------------------------------------------------- 07 co je nového (karusel) */
.rail-wrap { margin-top: 56px; margin-right: calc(-1 * max(var(--gutter), (100vw - var(--wrap)) / 2 + var(--gutter))); }
.rail { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-right: var(--gutter); padding-bottom: 4px; }
.rail::-webkit-scrollbar { display: none; }
.rail .feature { flex: 0 0 clamp(290px, 29vw, 380px); scroll-snap-align: start; }
.rail .feature .ver { margin-top: 22px; font: 400 13px var(--mono); color: var(--dim); }
.rail-nav { display: flex; gap: 10px; flex: none; }

/* ---------------------------------------------------------------- 08 vývojáři */
.dev-grid { margin-top: 56px; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 16px; align-items: stretch; }
.dev-points { padding: 30px; display: flex; flex-direction: column; }
.dev-points ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.dev-points li { padding: 18px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 24px 1fr; gap: 14px; }
.dev-points li:first-child { border-top: 0; padding-top: 0; }
.dev-points li .icon { width: 20px; height: 20px; color: var(--accent); margin-top: 2px; }
.dev-points strong { display: block; font-size: 16px; font-weight: 600; letter-spacing: -0.015em; }
.dev-points span { display: block; margin-top: 4px; font-size: 14.5px; color: var(--muted); line-height: 1.5; }
.dev-points .btns { margin-top: auto; padding-top: 24px; display: flex; gap: 10px; flex-wrap: wrap; }
.code { overflow: hidden; display: flex; flex-direction: column; }
.code-bar { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.code-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--line-2); }
.code-bar span { margin-left: 10px; font: 400 12.5px var(--mono); color: var(--dim); }
.code-bar .tag { margin-left: auto; }
.code pre { margin: 0; padding: 22px 24px; overflow-x: auto; font: 400 13.5px/1.75 var(--mono); color: var(--text-2); flex: 1; }
.c-k { color: var(--accent); }
.c-s { color: #9fc3ff; }
.c-v { color: #a8e0b8; }
.c-n { color: var(--warn); }
.c-m { color: var(--dim); }

/* ---------------------------------------------------------------- 09 FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq-intro { position: sticky; top: 110px; }
.faq-cta { margin-top: 34px; padding: 22px; }
.faq-cta strong { display: block; font-size: 16px; font-weight: 600; }
.faq-cta span { display: block; margin-top: 4px; font-size: 14.5px; color: var(--muted); }
.faq-cta .btns { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; text-align: left; font-size: 18px; font-weight: 500; letter-spacing: -0.02em; }
.faq-q .icon { width: 20px; height: 20px; color: var(--muted); transition: transform .3s var(--ease), color .2s; }
.faq-item.open .faq-q .icon { transform: rotate(45deg); color: var(--accent); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s var(--ease); }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a p, .faq-a ul { margin: 0 0 24px; font-size: 15.5px; line-height: 1.65; color: var(--muted); max-width: 680px; }
.faq-a ul { padding-left: 18px; }
.faq-a li + li { margin-top: 6px; }
.faq-a strong { color: var(--text-2); font-weight: 500; }
.faq-a a { color: var(--text); border-bottom: 1px solid var(--line-2); }
.faq-a code { font-size: 13.5px; color: var(--text-2); }

/* ---------------------------------------------------------------- závěrečná výzva */
.cta-band { margin-top: var(--section); padding: clamp(48px, 7vw, 88px) clamp(24px, 5vw, 64px); position: relative; overflow: hidden; }
.cta-band::before {
    content: ""; position: absolute; inset: -40% -10% auto auto; width: 70%; height: 180%; pointer-events: none;
    background: radial-gradient(closest-side, rgba(242, 107, 58, .18), transparent);
}
.cta-band .h2 { margin: 0; max-width: 900px; position: relative; }
.cta-band .hero-actions { position: relative; }

/* ---------------------------------------------------------------- patička */
.site-footer { margin-top: clamp(80px, 10vw, 128px); border-top: 1px solid var(--line); padding: 64px 0 36px; }
.footer-top { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.6fr); gap: 48px; }
.footer-brand p { margin: 18px 0 0; max-width: 340px; font-size: 15px; color: var(--muted); line-height: 1.55; }
.footer-socials { margin-top: 18px; display: flex; gap: 4px; margin-left: -8px; }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.footer-cols h4 { margin: 0 0 14px; font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.footer-cols a { display: block; padding: 5px 0; font-size: 14.5px; color: var(--text-2); transition: color .2s; }
.footer-cols a:hover { color: var(--accent); }
.footer-cols a[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.footer-bottom { margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 32px; align-items: flex-start; }
.disclaimer { margin: 0; max-width: 720px; font-size: 13px; line-height: 1.6; color: var(--dim); }
.footer-meta { display: flex; gap: 18px; font-size: 13px; color: var(--dim); white-space: nowrap; }

/* ---------------------------------------------------------------- modaly, notifikace */
.modal {
    position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px;
    background: rgba(5, 5, 6, .72); backdrop-filter: blur(6px);
}
.modal-content {
    width: 100%; max-width: 640px; max-height: calc(100vh - 40px); overflow: auto; border-radius: 22px;
    background: var(--card); border: 1px solid var(--line-2); box-shadow: 0 40px 120px rgba(0, 0, 0, .6);
}
.modal-head { position: sticky; top: 0; z-index: 1; display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 24px 26px 18px; background: var(--card); border-bottom: 1px solid var(--line); }
.modal-head h2 { margin: 12px 0 0; font-size: 28px; font-weight: 600; letter-spacing: -0.035em; }
.changelog-body { padding: 8px 26px 26px; }
.release { padding: 20px 0; border-bottom: 1px solid var(--line); }
.release:last-child { border-bottom: 0; }
.release-meta { display: flex; align-items: center; gap: 10px; }
.release-version { font: 600 14px var(--mono); }
.release-tag { font-size: 12px; font-weight: 500; color: var(--accent); background: var(--accent-soft); border-radius: 6px; padding: 3px 8px; }
.release time { margin-left: auto; font: 400 12.5px var(--mono); color: var(--dim); }
.release ul { margin: 12px 0 0; padding-left: 18px; font-size: 14.5px; line-height: 1.6; color: var(--muted); }
.release li + li { margin-top: 4px; }
.keys-body { padding: 20px 26px; }
.keys-note, .keys-login-hint { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border-radius: 14px; background: var(--card-2); border: 1px solid var(--line); }
.keys-note .icon, .keys-login-hint .icon { color: var(--accent); margin-top: 2px; }
.keys-note p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--muted); }
.keys-note strong { color: var(--text-2); font-weight: 500; }
.keys-login-hint { margin-top: 12px; align-items: center; font-size: 14px; }
.keys-login-hint .btn { margin-left: auto; }
.keys-list { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.key-row { padding: 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--card-2); }
.key-row.saved { border-color: rgba(108, 207, 142, .35); }
.key-title { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.key-status { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 500; color: var(--good); }
.key-status .icon { width: 14px; height: 14px; }
.key-models { display: block; margin-top: 4px; font-size: 13px; color: var(--muted); }
.key-saved { margin-top: 12px; display: flex; align-items: center; gap: 10px; font: 400 13px var(--mono); color: var(--text-2); }
.key-form { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.key-input { flex: 1 1 240px; display: flex; align-items: center; height: 40px; padding: 0 6px 0 12px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--bg); }
.key-input input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: none; color: var(--text); font: 400 13.5px var(--mono); }
.key-get { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--muted); }
.key-get:hover { color: var(--text); }
.key-get .icon { width: 14px; height: 14px; }
.icon-btn { width: 32px; height: 32px; border-radius: 8px; display: inline-grid; place-items: center; color: var(--muted); }
.icon-btn:hover { background: rgba(255, 255, 255, .06); color: var(--text); }
.icon-btn .icon { width: 16px; height: 16px; }
.buy-btn.small { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 14px; font-weight: 500; }
.buy-btn.small:hover { background: var(--accent-2); }
.keys-footer { padding: 16px 26px 22px; border-top: 1px solid var(--line); }
.notification {
    position: fixed; right: 20px; bottom: 20px; z-index: 200; display: flex; align-items: center; gap: 10px; max-width: 380px;
    padding: 14px 16px; border-radius: 14px; background: var(--card-2); border: 1px solid var(--line-2); box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
    font-size: 14px; transition: opacity .3s, transform .3s var(--ease);
}
.notification.hidden { opacity: 0; transform: translateY(10px); pointer-events: none; }
.notification .icon { color: var(--good); }
.notification.error .icon { color: var(--bad); }
.notification.info .icon { color: var(--accent); }

/* ---------------------------------------------------------------- dokumentace */
.docs-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); padding-top: 120px; }
.docs-side { position: relative; }
.docs-nav { position: sticky; top: 104px; display: flex; flex-direction: column; gap: 2px; max-height: calc(100vh - 130px); overflow: auto; margin-left: -14px; padding: 2px; }
.docs-nav-group { margin: 22px 0 8px; padding-left: 14px; font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.docs-nav-group:first-child { margin-top: 0; }
.docs-nav a { display: flex; align-items: center; gap: 9px; padding: 8px 14px; border-radius: 999px; font-size: 14.5px; color: var(--muted); transition: color .2s, background .2s; }
.docs-nav a:hover { color: var(--text); }
.docs-nav a.active { color: var(--text); background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px var(--line-2); }
.docs-body { min-width: 0; max-width: 880px; }
.doc-section { padding-top: 72px; }
.doc-section.first { padding-top: 0; }
.doc-section h2 { margin: 0; display: flex; align-items: center; gap: 12px; font-size: 30px; font-weight: 600; letter-spacing: -0.035em; }
.doc-section h3 { margin: 32px 0 14px; font-size: 17px; font-weight: 600; letter-spacing: -0.015em; }
.doc-section p { margin: 14px 0 0; font-size: 16px; line-height: 1.7; color: var(--muted); }
.doc-section .lede { font-size: 19px; }
.doc-section p code, .doc-section td code, .lede code { font-size: .88em; color: var(--text-2); background: var(--card-2); border: 1px solid var(--line); border-radius: 6px; padding: 1px 6px; }
.doc-section a:not(.card):not(.btn) { color: var(--text); border-bottom: 1px solid var(--line-2); }
.doc-section a:not(.card):not(.btn):hover { color: var(--accent); border-color: var(--accent-line); }
.method { display: inline-flex; align-items: center; height: 24px; padding: 0 8px; border-radius: 6px; font: 600 11.5px var(--mono); letter-spacing: .04em; }
.method.post { background: var(--accent-soft); color: var(--accent); }
.method.get { background: var(--good-soft); color: var(--good); }
.doc-section h2 .method { height: 28px; font-size: 13px; }
.docs-nav .method { height: 20px; padding: 0 6px; font-size: 10.5px; }
.steps { margin-top: 32px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.step { padding: 20px; display: flex; flex-direction: column; gap: 6px; position: relative; transition: border-color .2s; }
a.step:hover { border-color: var(--accent-line); }
.step > .icon { width: 20px; height: 20px; color: var(--accent); margin-bottom: 8px; }
.step-n, .step .tag { position: absolute; top: 18px; right: 18px; }
.step-n { font: 500 12px var(--mono); color: var(--dim); }
.step strong { font-size: 16px; font-weight: 600; letter-spacing: -0.015em; }
.step span:not(.tag):not(.step-n) { font-size: 14px; color: var(--muted); line-height: 1.5; }
.base-url { margin-top: 12px; display: flex; align-items: center; gap: 14px; padding: 12px 12px 12px 18px; }
.base-url .mono { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.base-url code { font-size: 14px; color: var(--text); }
.base-url .icon-btn { margin-left: auto; }
.table-wrap { margin-top: 22px; overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.data-table th { text-align: left; padding: 14px 18px; font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); border-bottom: 1px solid var(--line); white-space: nowrap; }
.data-table td { padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--text-2); vertical-align: top; line-height: 1.55; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table td.mono, .data-table td.type { font-family: var(--mono); font-size: 13px; color: var(--muted); white-space: nowrap; }
.data-table .icon.ok { width: 16px; height: 16px; color: var(--good); }
.data-table .dim { color: var(--dim); }
.params td:first-child { white-space: nowrap; }
.model-cell { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; }
.model-cell img { width: 20px; height: 20px; object-fit: contain; }
.code-block { margin-top: 18px; overflow: hidden; }
.code-head { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px 10px 18px; border-bottom: 1px solid var(--line); font: 400 12.5px var(--mono); color: var(--dim); }
.code-block pre { margin: 0; padding: 18px 20px; overflow-x: auto; font: 400 13.5px/1.75 var(--mono); color: var(--text-2); }
.code-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 12px; align-items: start; }
.tabs { margin-top: 22px; display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); }
.tab { height: 34px; padding: 0 16px; border-radius: 999px; font-size: 14px; color: var(--muted); transition: color .2s, background .2s; }
.tab:hover { color: var(--text); }
.tab.active { background: var(--card-3); color: var(--text); }
.tabs + .code-block { margin-top: 12px; }
.verdicts { margin-top: 22px; display: grid; gap: 10px; }
.verdict-row { display: grid; grid-template-columns: 92px 80px 1fr; align-items: center; gap: 16px; padding: 16px 18px; }
.verdict-row strong { font: 600 15px var(--mono); }
.verdict-row .tag { justify-self: start; }
.verdict-row span:last-child { font-size: 14.5px; color: var(--muted); }
@media (max-width: 980px) {
    .docs-layout { grid-template-columns: 1fr; padding-top: 104px; }
    .docs-nav { position: static; flex-direction: row; flex-wrap: wrap; gap: 6px; max-height: none; margin-left: 0; }
    .docs-nav-group { display: none; }
    .docs-nav a { border: 1px solid var(--line); }
    .code-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .steps { grid-template-columns: 1fr; }
    .verdict-row { grid-template-columns: auto 1fr; }
    .verdict-row span:last-child { grid-column: 1 / -1; }
}

/* ---------------------------------------------------------------- dashboard */
@property --pct { syntax: "<number>"; inherits: true; initial-value: 0; }
@property --fill { syntax: "<number>"; inherits: true; initial-value: 0; }
.dash-page { padding-top: 104px; }
.dash-gate { min-height: calc(100vh - 360px); display: grid; place-items: center; }
.gate-card { width: 100%; max-width: 820px; padding: clamp(28px, 5vw, 56px); position: relative; overflow: hidden; }
.gate-card::after { content: ""; position: absolute; inset: -40% -20% auto auto; width: 60%; height: 140%; pointer-events: none; background: radial-gradient(closest-side, rgba(242, 107, 58, .14), transparent); }
.gate-visual { display: flex; align-items: center; gap: 20px; margin-bottom: 30px; }
.gate-lines { flex: 1; max-width: 240px; display: flex; flex-direction: column; gap: 9px; }
.gate-lines i { height: 8px; border-radius: 4px; background: var(--card-3); }
.gate-lines i.accent { background: var(--accent); opacity: .8; }
.gate-card .h2 { font-size: clamp(34px, 4.6vw, 58px); }

/* kruhový ukazatel (dashboard) */
.gauge-ring {
    --size: 96px; position: relative; width: var(--size); height: var(--size); border-radius: 50%;
    background: conic-gradient(var(--accent) calc(var(--pct) * 1%), var(--card-3) 0); transition: --pct 1.2s var(--ease);
}
.gauge-ring::before { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: var(--card); }
.gauge-ring span { position: absolute; inset: 0; display: grid; place-items: center; font: 600 24px var(--mono); letter-spacing: -0.03em; color: var(--text); }
.gauge-ring.big { --size: 88px; }

.overview { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 14px; }
.holdings { padding: clamp(22px, 3vw, 32px); position: relative; overflow: hidden; display: flex; flex-direction: column; }
.holdings::after { content: ""; position: absolute; inset: -30% -25% auto auto; width: 70%; height: 120%; pointer-events: none; background: radial-gradient(closest-side, rgba(242, 107, 58, .12), transparent); }
.holdings > * { position: relative; z-index: 1; }
.holdings-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.holdings-title { margin: 26px 0 0; font-weight: 600; font-size: clamp(36px, 4.4vw, 60px); letter-spacing: -0.045em; line-height: 1; }
.dash-wallet { display: flex; align-items: center; gap: 8px; }
.dash-wallet .tag { height: 32px; padding: 0 12px; font-size: 14px; }
.wallet-chip .mono { font-size: 13px; }
.balance { margin-top: 30px; display: flex; flex-direction: column; gap: 6px; }
.balance-label, .stat-label { display: flex; align-items: center; gap: 8px; font: 500 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.stat-label .icon { width: 15px; height: 15px; color: var(--accent); }
.balance-value { font-weight: 600; font-size: clamp(34px, 3.8vw, 52px); letter-spacing: -0.045em; line-height: 1.05; }
.balance-sub { font-size: 14px; color: var(--muted); }
.ladder { margin-top: 30px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.ladder-step { display: flex; flex-direction: column; gap: 4px; }
.ladder-bar { position: relative; height: 8px; border-radius: 99px; background: var(--card-3); overflow: hidden; margin-bottom: 8px; }
.ladder-bar::after { content: ""; position: absolute; inset: 0; width: calc(var(--fill) * 100%); border-radius: inherit; background: var(--accent); transition: --fill 1.2s var(--ease); }
.ladder-step strong { font-size: 14px; font-weight: 600; color: var(--muted); }
.ladder-step span:last-child { font: 400 12px var(--mono); color: var(--dim); }
.ladder-step.done strong { color: var(--text-2); }
.ladder-step.current strong { color: var(--accent); }
.next-tier { margin-top: auto; padding-top: 24px; display: flex; align-items: center; gap: 14px; font-size: 13.5px; color: var(--muted); }
.next-tier .meter { flex: 0 0 120px; margin: 0; }
.meter { height: 6px; border-radius: 99px; background: var(--card-3); overflow: hidden; }
.meter span { display: block; height: 100%; width: 0; border-radius: inherit; background: var(--accent); transition: width 1s var(--ease); }

.usage-col { display: flex; flex-direction: column; gap: 14px; }
.usage-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.usage-card { padding: 22px; display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.usage-card .stat-sub { margin: 0; }
.stat-sub { font-size: 13.5px; color: var(--muted); line-height: 1.45; }
.credits-card {
    padding: 22px; display: flex; align-items: flex-end; justify-content: space-between; gap: 16px;
    border-color: var(--accent-line); background: linear-gradient(135deg, rgba(242, 107, 58, .12), var(--card) 65%);
}
.credits-value { margin: 14px 0 6px; font-weight: 600; font-size: clamp(36px, 3.4vw, 48px); letter-spacing: -0.045em; line-height: 1; color: var(--accent); }
.reset-line { margin: 0; display: flex; align-items: center; gap: 8px; padding: 0 6px; font: 400 12.5px var(--mono); color: var(--dim); }
.reset-line .icon { width: 14px; height: 14px; }

.quick { margin-top: 14px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.quick-card { position: relative; padding: 20px; display: flex; flex-direction: column; gap: 4px; text-align: left; font: inherit; color: inherit; cursor: pointer; transition: border-color .2s, background .2s; }
.quick-card:hover { border-color: var(--accent-line); background: var(--card-2); }
.quick-card .p-icon { width: 40px; height: 40px; border-radius: 11px; margin-bottom: 14px; }
.quick-card .p-icon .icon { width: 18px; height: 18px; }
.quick-card strong { font-size: 16px; font-weight: 600; letter-spacing: -0.015em; }
.quick-card span:not(.p-icon):not(.keys-count) { font-size: 13.5px; color: var(--muted); }
.quick-card .go { position: absolute; top: 20px; right: 20px; width: 16px; height: 16px; color: var(--dim); transition: color .2s, transform .2s var(--ease); }
.quick-card:hover .go { color: var(--accent); transform: translate(2px, -2px); }

.dash-block { padding-top: 72px; }
.dash-block-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 32px; align-items: end; }
.dash-block-head .h2 { font-size: clamp(34px, 4.2vw, 56px); }
.dash-block-head p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--muted); }
.dash-block .keys-note { margin-top: 26px; }
.burn-grid { margin-top: 30px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 14px; }
.burn-grid.disabled { opacity: .45; pointer-events: none; filter: saturate(.6); }
.burn-packs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pack {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 20px; text-align: left; border-radius: var(--radius);
    background: var(--card); border: 1px solid var(--line); cursor: pointer; font: inherit; color: inherit; transition: border-color .2s, background .2s, box-shadow .2s;
}
.pack:hover { border-color: var(--line-2); background: var(--card-2); }
.pack.selected { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); background: linear-gradient(180deg, rgba(242, 107, 58, .08), var(--card)); }
.pack-flames { display: flex; gap: 2px; margin-bottom: 16px; color: var(--accent); }
.pack-flames .icon { width: 18px; height: 18px; }
.pack:not(.selected) .pack-flames { color: var(--dim); }
.pack-tokens { font-size: 19px; font-weight: 600; letter-spacing: -0.025em; }
.pack-credits { font: 500 13.5px var(--mono); color: var(--accent); }
.pack-hint { font-size: 13px; color: var(--dim); }
.pack.custom input { margin-top: 10px; width: 100%; height: 42px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--bg); color: var(--text); font: 400 14px var(--mono); outline: 0; }
.pack.custom input:focus { border-color: var(--accent-line); }
.receipt { padding: 24px; display: flex; flex-direction: column; }
.receipt-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 14px; color: var(--muted); }
.receipt-row strong { font-size: 22px; font-weight: 600; color: var(--text); letter-spacing: -0.03em; }
.receipt-row.big strong { font-size: clamp(28px, 2.6vw, 36px); color: var(--accent); letter-spacing: -0.04em; }
.receipt-row.muted { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--line-2); font-size: 13px; color: var(--dim); }
.receipt-arrow { display: flex; align-items: center; gap: 10px; margin: 14px 0; color: var(--accent); }
.receipt-arrow span { flex: 1; height: 1px; background: var(--line-2); }
.receipt-arrow .icon { width: 18px; height: 18px; transform: rotate(90deg); }
.burn-confirm { margin: 18px 0 6px; display: grid; grid-template-columns: 20px 1fr; gap: 12px; align-items: start; font-size: 13.5px; line-height: 1.5; color: var(--muted); cursor: pointer; }
.burn-confirm input { position: absolute; opacity: 0; pointer-events: none; }
.burn-confirm .check { width: 20px; height: 20px; margin-top: 1px; border-radius: 6px; border: 1.5px solid var(--line-2); display: grid; place-items: center; transition: background .15s, border-color .15s; }
.burn-confirm .check .icon { width: 13px; height: 13px; stroke-width: 3; color: #fff; opacity: 0; }
.burn-confirm input:checked + .check { background: var(--accent); border-color: var(--accent); }
.burn-confirm input:checked + .check .icon { opacity: 1; }
.burn-confirm input:focus-visible + .check { box-shadow: 0 0 0 3px var(--accent-soft); }
.burn-btn { width: 100%; margin-top: 10px; }
.burn-btn:disabled { opacity: .5; cursor: default; }
.burn-status { margin-top: 10px; display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: 12px; font-size: 14px; line-height: 1.45; background: var(--card-3); color: var(--text-2); }
.burn-status .icon { width: 16px; height: 16px; margin-top: 2px; flex: none; }
.burn-status.info .icon { color: var(--accent); }
.burn-status.success { background: var(--good-soft); color: var(--good); }
.burn-status.error { background: rgba(240, 122, 106, .1); color: var(--bad); }
.dash-block > .table-wrap { margin-top: 14px; }
.table-title { display: flex; align-items: center; gap: 8px; padding: 16px 18px 4px; font: 500 12.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.table-title .icon { width: 15px; height: 15px; color: var(--accent); }
.data-table td.empty { text-align: center; color: var(--dim); padding: 26px; }
.data-table td a { display: inline-flex; align-items: center; gap: 5px; font-family: var(--mono); font-size: 13px; color: var(--text-2); }
.data-table td a:hover { color: var(--accent); }
.data-table td a .icon { width: 13px; height: 13px; }
.data-table .right { text-align: right; }
.data-table .link-btn { font-size: 13.5px; }
.data-table .link-btn .icon { width: 14px; height: 14px; }
.api-grid { margin-top: 30px; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: 14px; align-items: start; }
.api-keys { padding: 22px; }
.api-keys .table-wrap { margin-top: 16px; border: 1px solid var(--line); border-radius: 14px; }
.api-code pre { font-size: 13px; }
.key-create { display: flex; gap: 10px; }
.key-create input { flex: 1; min-width: 0; height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--bg); color: var(--text); font-size: 14.5px; outline: 0; transition: border-color .2s; }
.key-create input:focus { border-color: var(--accent-line); }
.key-create .btn { height: 44px; }
.new-key { margin-top: 14px; padding: 16px; border-radius: 14px; border: 1px solid var(--accent-line); background: var(--accent-soft); }
.new-key-head { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-2); }
.new-key-head .icon { width: 16px; height: 16px; color: var(--accent); }
.new-key-value { margin-top: 10px; display: flex; align-items: center; gap: 10px; padding: 10px 8px 10px 14px; border-radius: 10px; background: var(--bg); border: 1px solid var(--line-2); }
.new-key-value code { flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap; font-size: 13.5px; color: var(--text); }

/* ---------------------------------------------------------------- veřejná stránka sdílení */
.share-page { padding-top: 124px; }
.share-head { max-width: 980px; }
.share-question { margin: 22px 0 0; font-weight: 600; letter-spacing: -0.04em; line-height: 1.08; font-size: clamp(30px, 4.2vw, 56px); text-wrap: balance; }
.share-models { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.share-verdict { margin-top: 40px; padding: clamp(20px, 3vw, 28px); }
.share-answers { margin-top: 16px; display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.share-answers.cols-1 { grid-template-columns: 1fr; }
.share-answers.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.share-answers.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.share-answer { overflow: hidden; }
.share-answer .md { padding: 16px; font-size: 14.5px; line-height: 1.68; color: var(--text-2); }
.share-sources { margin-top: 16px; padding: 22px 26px; }
.share-sources h3 { display: flex; align-items: center; gap: 8px; margin: 0; font: 500 12.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.share-sources h3 .icon { width: 16px; height: 16px; color: var(--accent); }
.share-sources ol { margin: 14px 0 0; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; color: var(--dim); font-size: 14.5px; }
.share-sources a { color: var(--text-2); }
.share-sources a:hover { color: var(--accent); }
.share-sources li span { margin-left: 8px; font: 400 12px var(--mono); color: var(--dim); }
.share-page .cta-band { margin-top: 16px; }

/* ---------------------------------------------------------------- 404 */
.notfound { padding-top: clamp(160px, 22vh, 240px); min-height: 70vh; }
.notfound .display { margin-top: 22px; font-size: clamp(44px, 7vw, 96px); }

@media (max-width: 1180px) {
    .overview { grid-template-columns: 1fr; }
    .quick { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .share-answers.cols-3, .share-answers.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
    .burn-grid, .api-grid, .dash-block-head { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .dash-page, .share-page { padding-top: 100px; }
    .quick, .usage-pair, .burn-packs, .ladder, .share-answers, .share-answers.cols-3, .share-answers.cols-4 { grid-template-columns: 1fr; }
    .key-create { flex-direction: column; }
}

/* ---------------------------------------------------------------- animace při rolování */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* ---------------------------------------------------------------- responzivita */
@media (max-width: 1400px) {
    .nav-socials { display: none; }
}
@media (max-width: 1240px) {
    .account-meta { display: none; }
}
@media (max-width: 1180px) {
    .cards-4, .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tiers { grid-template-columns: repeat(3, 1fr); }
    .badges { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 980px) {
    .nav-links {
        position: fixed; top: 72px; left: 0; right: 0; margin: 0; padding: 12px var(--gutter) 22px; flex-direction: column; align-items: stretch; gap: 2px;
        background: rgba(14, 15, 17, .97); border-bottom: 1px solid var(--line);
        opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .2s, transform .25s var(--ease), visibility .2s;
    }
    .site-nav.open .nav-links { opacity: 1; visibility: visible; transform: none; }
    .nav-links > a { padding: 13px 4px; font-size: 17px; border-radius: 0; border-bottom: 1px solid var(--line); }
    .nav-links-socials { display: flex; gap: 4px; padding-top: 12px; margin-left: -8px; }
    .nav-toggle { display: inline-flex; }
    .hero-grid, .models-grid, .flow-grid, .dev-grid, .faq-grid, .token-grid, .footer-top { grid-template-columns: 1fr; }
    .faq-intro { position: static; }
    .orbit { margin: 0 auto; }
    .stats { grid-template-columns: repeat(2, 1fr); }
    .stat:nth-child(3) { padding-left: 0; border-left: 0; }
    .stat:nth-child(n + 3) { margin-top: 28px; }
    .trust-grid { grid-template-columns: 1fr; }
    .section-head.split { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 720px) {
    .site-nav { height: 64px; }
    .nav-links { top: 64px; }
    .nav-cta { display: none; }
    .hero { padding-top: 124px; }
    .card-pad, .token-main, .burn-card, .dev-points { padding: 22px; }
    .cards-4, .tiers, .badges, .principles { grid-template-columns: 1fr; }
    .flow { padding: 22px 18px; }
    .flow-nodes { grid-template-columns: 1fr; gap: 34px; }
    .node.wide { grid-column: auto; flex-direction: column; gap: 2px; }
    #n-chair { order: 4; } #n-verdict { order: 5; } #n-share { order: 6; } #n-api { order: 7; }
    .flow-svg text, .flow-svg .label-bg { display: none; }
    .model-stats b { font-size: 34px; }
    .facts { grid-template-columns: 1fr; }
    .strip { flex-direction: column; align-items: flex-start; }
    .strip .btn { margin-left: 0; }
    .footer-cols { grid-template-columns: repeat(2, 1fr); }
    .footer-bottom { flex-direction: column; }
    .burn-feed li { grid-template-columns: 18px 1fr auto; }
    .burn-feed li a { display: none; }
    .vd-row .say { white-space: normal; }
    .account-meta { display: none; }
}