:root {
  --bg: #faf6ee; --bg2: #f3ecdd; --card: #fffdf8; --ink: #211d17; --muted: #6f675b; --line: #e6dccb;
  --acc: #d9663a; --acc2: #2a7f76; --yel: #e8b931; --blue: #5c6bc0; --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif; --r: 14px; --sh: 0 1px 2px rgba(60,40,10,.06), 0 8px 24px -12px rgba(60,40,10,.18);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--sans); color: var(--ink); background: var(--bg); line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: var(--acc2); }
code { font-family: var(--mono); font-size: .92em; background: #f1eadb; padding: .08em .35em; border-radius: 5px; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5rem; letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
p { margin: .4rem 0 .8rem; }
button { font-family: inherit; cursor: pointer; }
.hidden { display: none !important; }

/* ── навигација ── */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(250,246,238,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav-in { max-width: 1240px; margin: 0 auto; padding: .6rem 1.2rem; display: flex; align-items: center; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; text-decoration: none; color: var(--ink); font-size: 1.05rem; }
.brand .chip { width: 30px; height: 30px; border-radius: 8px; background: #1d1f24; display: grid; place-items: center; color: #d4af37; font-size: .7rem; font-weight: 800; letter-spacing: .03em; }
.nav-links { display: flex; gap: .2rem; margin-left: auto; }
.nav-links a { text-decoration: none; color: var(--muted); padding: .45rem .8rem; border-radius: 999px; font-weight: 600; font-size: .92rem; }
.nav-links a:hover, .nav-links a.active { background: var(--bg2); color: var(--ink); }
.progress { display: flex; align-items: center; gap: .5rem; font-size: .85rem; font-weight: 600; color: var(--muted); white-space: nowrap; }
.progress .bar { width: 90px; height: 8px; border-radius: 999px; background: var(--line); overflow: hidden; }
.progress .bar i { display: block; height: 100%; width: 0; background: var(--acc2); transition: width .4s; }
@media (max-width: 760px) { .nav-in { gap: .5rem; padding: .5rem .8rem; } .nav-links { overflow-x: auto; scrollbar-width: none; } .nav-links a { padding: .4rem .55rem; font-size: .82rem; } .progress .bar { display: none; } .brand-txt { display: none; } .viewer .hud .tag { display: none; } }

/* ── општо ── */
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 1.2rem; }
section.block { padding: 4rem 0 2rem; }
.eyebrow { color: var(--acc); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; margin-bottom: .4rem; }
.lead { color: var(--muted); font-size: 1.05rem; max-width: 70ch; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh); }
.btn { text-decoration: none; border: 1px solid var(--line); background: var(--card); color: var(--ink); padding: .55rem 1rem; border-radius: 999px; font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: .4rem; }
.btn:hover { border-color: #cfc3ab; background: #fff; }
.btn.primary { background: var(--acc); border-color: var(--acc); color: #fff; }
.btn.primary:hover { background: #c4552b; }
.btn.small { padding: .35rem .7rem; font-size: .8rem; }
.tag { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .75rem; font-weight: 700; background: var(--bg2); color: var(--muted); }
.tag.l1 { background: #e3f1ee; color: #1f6b63; } .tag.l2 { background: #fbefd0; color: #8a6a0c; } .tag.l3 { background: #fbe3da; color: #a03f1b; }

/* ── hero ── */
.hero { padding: 4.5rem 1.2rem 3rem; display: grid; grid-template-columns: 1.1fr .9fr; gap: 2.5rem; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -.03em; }
.hero h1 span { color: var(--acc); }
.hero-actions { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1.2rem; }
.hero-art { aspect-ratio: 4/3; border-radius: 20px; background: linear-gradient(145deg, #f6efdf, #ece2cb); border: 1px solid var(--line); position: relative; overflow: hidden; box-shadow: var(--sh); }
.hero-art svg { width: 100%; height: 100%; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-top: 1.6rem; }
.stats .card { padding: .9rem 1rem; }
.stats b { display: block; font-size: 1.6rem; letter-spacing: -.02em; }
.stats span { color: var(--muted); font-size: .85rem; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; padding-top: 2.5rem; } .hero-art { order: -1; aspect-ratio: 16/9; } }

.path { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.path .card { padding: 1.2rem; }
.path .num { width: 34px; height: 34px; border-radius: 10px; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; margin-bottom: .6rem; }
@media (max-width: 760px) { .path, .stats { grid-template-columns: 1fr; } }

/* ── компоненти ── */
.filters { display: flex; gap: .4rem; flex-wrap: wrap; margin: 1.2rem 0; }
.filters button { border: 1px solid var(--line); background: var(--card); padding: .4rem .9rem; border-radius: 999px; font-weight: 600; font-size: .85rem; color: var(--muted); }
.filters button.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1rem; }
.comp { padding: 1rem; cursor: pointer; transition: transform .15s, box-shadow .15s; text-align: left; border: 1px solid var(--line); background: var(--card); border-radius: var(--r); box-shadow: var(--sh); display: flex; flex-direction: column; gap: .5rem; }
.comp:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(60,40,10,.06), 0 16px 32px -14px rgba(60,40,10,.28); }
.comp .art { aspect-ratio: 240/170; background: var(--bg2); border-radius: 10px; overflow: hidden; }
.comp .art svg { width: 100%; height: 100%; }
.comp h4 { margin: .3rem 0 0; font-size: 1rem; }
.comp .sub { color: var(--muted); font-size: .85rem; }
.comp .pins { margin-top: auto; font-size: .78rem; color: var(--acc2); font-weight: 600; }
.svg-lbl { font-family: var(--mono); font-size: 9px; fill: #4a4436; }
.svg-leg { stroke: #9a9a9a; stroke-width: 3; stroke-linecap: round; }

/* ── модал за компонента ── */
.modal-bg { position: fixed; inset: 0; background: rgba(30,24,14,.45); z-index: 100; display: grid; place-items: center; padding: 1rem; overflow-y: auto; }
.modal { width: min(1000px, 100%); max-height: calc(100vh - 2rem); overflow-y: auto; background: var(--card); border-radius: 20px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.4); position: relative; }
.modal-head { display: grid; grid-template-columns: 300px 1fr; gap: 1.5rem; padding: 1.5rem; border-bottom: 1px solid var(--line); align-items: center; }
.modal-head .art { background: var(--bg2); border-radius: 14px; aspect-ratio: 240/170; }
.modal-head .art svg { width: 100%; height: 100%; }
.modal-head h2 { font-size: 1.7rem; }
.modal-body { padding: 1.5rem; display: grid; gap: 1.4rem; }
.modal .close { position: absolute; top: .8rem; right: .8rem; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); font-size: 1.1rem; }
.sec-title { font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--acc); margin-bottom: .5rem; }
table.pins { width: 100%; border-collapse: collapse; font-size: .9rem; }
table.pins th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: .5rem .6rem; border-bottom: 2px solid var(--line); }
table.pins td { padding: .6rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.pins td:first-child { font-family: var(--mono); font-weight: 700; white-space: nowrap; color: var(--acc2); }
.specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .5rem; }
.specs div { background: var(--bg2); border-radius: 10px; padding: .55rem .75rem; font-size: .88rem; }
.specs div b { display: block; font-size: .75rem; color: var(--muted); font-weight: 600; }
ul.tips { margin: 0; padding-left: 1.2rem; }
ul.tips li { margin: .35rem 0; }
.used-in { display: flex; gap: .4rem; flex-wrap: wrap; }
.used-in a { text-decoration: none; font-size: .82rem; font-weight: 600; padding: .3rem .7rem; border-radius: 999px; background: var(--bg2); color: var(--ink); }
@media (max-width: 760px) { .modal-head { grid-template-columns: 1fr; } }

/* ── pinout ── */
.pinout-wrap { display: grid; grid-template-columns: 380px 1fr; gap: 1.5rem; align-items: start; margin-top: 1.5rem; }
.pinout-board { padding: 1rem; }
.pinout-board svg { width: 100%; height: auto; display: block; }
.pin-g { cursor: pointer; }
.pin-g circle { transition: r .12s; }
.pin-g:hover circle, .pin-g.active circle { r: 9; stroke: #fff; stroke-width: 2; }
.pin-g text { font-family: var(--mono); font-size: 11px; font-weight: 700; fill: #f3f3f3; pointer-events: none; }
.pin-info { padding: 1.3rem; min-height: 180px; position: sticky; top: 76px; }
.pin-info h3 { font-family: var(--mono); font-size: 1.5rem; }
.pin-info .funcs { display: flex; gap: .4rem; flex-wrap: wrap; margin: .5rem 0 .8rem; }
.legend { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-top: .8rem; font-size: .82rem; color: var(--muted); }
.legend span::before { content: ''; display: inline-block; width: 11px; height: 11px; border-radius: 50%; background: var(--c); margin-right: .35rem; vertical-align: -1px; }
.rules { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: .8rem; margin-top: 1.5rem; }
.rules .card { padding: 1rem 1.1rem; }
.rules h4 { font-size: .98rem; margin-bottom: .3rem; }
.rules p { margin: 0; color: var(--muted); font-size: .9rem; }
@media (max-width: 860px) { .pinout-wrap { grid-template-columns: 1fr; } .pin-info { position: static; } }

/* ── проекти ── */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.proj { text-decoration: none; color: inherit; padding: 1.2rem; display: flex; flex-direction: column; gap: .5rem; transition: transform .15s, box-shadow .15s; position: relative; }
.proj:hover { transform: translateY(-3px); }
.proj .top { display: flex; align-items: center; gap: .6rem; }
.proj .n { font-family: var(--mono); font-weight: 800; color: var(--acc); font-size: .9rem; }
.proj h3 { font-size: 1.15rem; margin: .2rem 0; }
.proj p { color: var(--muted); font-size: .9rem; margin: 0; flex: 1; }
.proj .meta { display: flex; gap: .5rem; align-items: center; font-size: .8rem; color: var(--muted); margin-top: .4rem; }
.proj .done { position: absolute; top: 1rem; right: 1rem; width: 26px; height: 26px; border-radius: 50%; background: var(--acc2); color: #fff; display: grid; place-items: center; font-size: .8rem; }
.proj .comps { display: flex; gap: .3rem; flex-wrap: wrap; }
.proj .comps span { font-size: .72rem; background: var(--bg2); padding: .15rem .5rem; border-radius: 999px; color: var(--muted); }

/* ── преглед на проект ── */
.pview { padding: 1.5rem 0 3rem; }
.pview-head { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.pview-head h1 { font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0; flex: 1; min-width: 200px; }
.pview-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 1.3rem; align-items: start; }
.viewer { position: sticky; top: 76px; }
.viewer .canvas-wrap { position: relative; height: min(62vh, 560px); border-radius: var(--r); overflow: hidden; background: radial-gradient(ellipse at 50% 20%, #fbf7ee, #e8e0cf); border: 1px solid var(--line); box-shadow: var(--sh); }
.viewer canvas { display: block; width: 100% !important; height: 100% !important; cursor: grab; }
.viewer .hud { position: absolute; left: .7rem; right: .7rem; top: .7rem; display: flex; justify-content: space-between; gap: .5rem; pointer-events: none; }
.viewer .hud > * { pointer-events: auto; }
.viewer .hint { position: absolute; bottom: .7rem; left: .7rem; font-size: .75rem; color: var(--muted); background: rgba(255,253,248,.85); padding: .3rem .6rem; border-radius: 8px; }
.tooltip { position: absolute; pointer-events: none; background: var(--ink); color: #fff; font-size: .8rem; padding: .35rem .6rem; border-radius: 8px; transform: translate(-50%, -140%); white-space: nowrap; display: none; }
.viewer-foot { margin-top: .8rem; display: grid; gap: .6rem; }
.wirelegend { display: flex; gap: .4rem .9rem; flex-wrap: wrap; font-size: .8rem; color: var(--muted); }
.wirelegend span::before { content: ''; display: inline-block; width: 18px; height: 6px; border-radius: 3px; background: var(--c); margin-right: .4rem; vertical-align: 1px; }
.need { display: flex; gap: .4rem; flex-wrap: wrap; }
.need a { text-decoration: none; font-size: .8rem; font-weight: 600; padding: .3rem .7rem; border-radius: 999px; background: var(--card); border: 1px solid var(--line); color: var(--ink); }

.tabs { display: flex; gap: .2rem; border-bottom: 1px solid var(--line); margin-bottom: 1rem; overflow-x: auto; }
.tabs button { border: 0; background: none; padding: .7rem .9rem; font-weight: 700; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs button.active { color: var(--ink); border-color: var(--acc); }
.panel { padding: 1.3rem; }
.panel h3 { font-size: 1.1rem; margin-top: 1rem; }
.panel ul { padding-left: 1.2rem; }
.conn { width: 100%; border-collapse: collapse; font-size: .88rem; }
.conn th { text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: .4rem .5rem; border-bottom: 2px solid var(--line); }
.conn tr.row { cursor: pointer; transition: background .12s; }
.conn tr.row:hover, .conn tr.row.active { background: #fff5e6; }
.conn td { padding: .6rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.conn td.from { font-weight: 700; white-space: normal; }
.conn td.arrow { color: var(--acc); font-weight: 800; width: 1.2rem; }
.conn td .why { display: block; color: var(--muted); font-size: .82rem; margin-top: .2rem; }
.conn-hint { font-size: .8rem; color: var(--muted); margin-bottom: .6rem; }
ol.steps { padding-left: 1.3rem; counter-reset: s; list-style: none; }
ol.steps li { position: relative; padding: .5rem 0 .5rem 1.6rem; border-bottom: 1px dashed var(--line); }
ol.steps li::before { counter-increment: s; content: counter(s); position: absolute; left: 0; top: .55rem; width: 22px; height: 22px; border-radius: 50%; background: var(--ink); color: #fff; font-size: .72rem; font-weight: 800; display: grid; place-items: center; }
.codebox { position: relative; background: #1d1f24; color: #e8e6e1; border-radius: 12px; overflow: hidden; }
.codebox pre { margin: 0; padding: 1.1rem 1rem; overflow-x: auto; font-family: var(--mono); font-size: .8rem; line-height: 1.55; }
.codebox .copy { position: absolute; top: .6rem; right: .6rem; background: #2d3038; color: #fff; border: 1px solid #444; border-radius: 8px; padding: .3rem .7rem; font-size: .75rem; font-weight: 600; }
.codebox .copy:hover { background: #3a3e48; }
.c-cm { color: #8a9a7b; font-style: italic; } .c-kw { color: #c792ea; } .c-str { color: #ecc48d; } .c-num { color: #f78c6c; } .c-pp { color: #82aaff; } .c-fn { color: #addb67; }
.gotcha { background: #fff7e8; border: 1px solid #f3dfb5; border-radius: 10px; padding: .7rem .9rem; margin: .5rem 0; font-size: .9rem; }
.learn { display: flex; gap: .4rem; flex-wrap: wrap; }
.learn span { font-size: .8rem; background: #e3f1ee; color: #1f6b63; padding: .25rem .65rem; border-radius: 999px; font-weight: 600; }
.pview-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.5rem; }
@media (max-width: 960px) { .pview-grid { grid-template-columns: 1fr; } .viewer { position: static; } .viewer .canvas-wrap { height: 52vh; } }

footer { border-top: 1px solid var(--line); padding: 2rem 0 3rem; color: var(--muted); font-size: .85rem; margin-top: 3rem; }
.toast { position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 999px; font-size: .85rem; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 200; }
.toast.show { opacity: 1; }

/* ── пребарување ── */
.search { position: relative; margin-left: auto; }
.search input { width: 210px; max-width: 40vw; border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: .45rem .9rem; font: inherit; font-size: .88rem; color: var(--ink); outline: none; }
.search input:focus { border-color: var(--acc2); box-shadow: 0 0 0 3px rgba(42,127,118,.15); }
.search-res { position: absolute; top: calc(100% + 6px); right: 0; width: min(420px, 92vw); max-height: 60vh; overflow-y: auto; background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 20px 50px -20px rgba(0,0,0,.35); padding: .4rem; z-index: 60; }
.search-res .grp { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: .5rem .6rem .2rem; font-weight: 700; }
.search-res a { display: flex; gap: .6rem; align-items: center; padding: .5rem .6rem; border-radius: 9px; text-decoration: none; color: var(--ink); font-size: .9rem; }
.search-res a:hover, .search-res a.sel { background: var(--bg2); }
.search-res a small { color: var(--muted); margin-left: auto; white-space: nowrap; }
.search-res .empty { padding: .8rem; color: var(--muted); font-size: .9rem; }
.nav-links { margin-left: 0; }
@media (max-width: 860px) { .search input { width: 120px; } }

/* ── почни овде + комплет ── */
.start-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 1rem; }
.start-card { padding: 1.3rem; }
.start-list { padding-left: 0; list-style: none; margin: .6rem 0 0; counter-reset: st; }
.start-list li { display: flex; gap: .7rem; align-items: flex-start; padding: .55rem 0; border-bottom: 1px dashed var(--line); font-size: .95rem; }
.start-list li::before { counter-increment: st; content: counter(st); flex: 0 0 24px; height: 24px; border-radius: 50%; background: var(--acc); color: #fff; font-size: .75rem; font-weight: 800; display: grid; place-items: center; margin-top: .1rem; }
.start-list a { font-weight: 600; }
.kit { display: grid; gap: .25rem; }
.kit label { display: grid; grid-template-columns: 22px 1fr auto auto; gap: .6rem; align-items: center; padding: .4rem .5rem; border-radius: 8px; font-size: .88rem; cursor: pointer; }
.kit label:hover { background: var(--bg2); }
.kit label.have { color: var(--muted); text-decoration: line-through; }
.kit input { width: 16px; height: 16px; accent-color: var(--acc2); }
.kit .q { font-family: var(--mono); font-size: .78rem; color: var(--acc2); white-space: nowrap; }
.kit .pr { font-size: .78rem; color: var(--muted); white-space: nowrap; }
.kit small { display: block; color: var(--muted); font-size: .76rem; }
@media (max-width: 860px) { .start-grid { grid-template-columns: 1fr; } .kit label { grid-template-columns: 22px 1fr auto; } .kit .pr { display: none; } }

/* ── продолжи ── */
.continue { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; margin-top: 1.2rem; background: linear-gradient(135deg, #fff3e8, #fde7d8); border: 1px solid #f3cdb6; border-radius: var(--r); flex-wrap: wrap; }
.continue b { font-size: 1.05rem; }
.continue .btn { margin-left: auto; }

/* ── проект: жица по жица, чекори, загрузка ── */
.wirestep { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; padding: .6rem .8rem; background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.wirestep .lbl { flex: 1; min-width: 160px; font-size: .88rem; }
.wirestep .lbl b { font-family: var(--mono); color: var(--acc); }
.wirestep .sw { display: inline-block; width: 14px; height: 14px; border-radius: 4px; vertical-align: -2px; margin-right: .3rem; border: 1px solid rgba(0,0,0,.15); }
.loader { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font-size: .9rem; gap: .5rem; }
.loader i { width: 34px; height: 34px; border: 3px solid var(--line); border-top-color: var(--acc); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.sw-dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 3px; border: 1px solid rgba(0,0,0,.15); vertical-align: -1px; }
ol.steps li label { display: flex; gap: .6rem; cursor: pointer; align-items: flex-start; }
ol.steps li input { margin-top: .3rem; accent-color: var(--acc2); flex: 0 0 auto; }
ol.steps li.done { color: var(--muted); }
ol.steps li.done span { text-decoration: line-through; }
.steps-foot { display: flex; justify-content: space-between; align-items: center; margin-top: .8rem; font-size: .85rem; color: var(--muted); }
.libs { display: flex; gap: .4rem; flex-wrap: wrap; margin: .3rem 0 .8rem; }
.libs span { font-family: var(--mono); font-size: .75rem; background: var(--bg2); padding: .25rem .6rem; border-radius: 6px; }
.to-top { position: fixed; right: 1.2rem; bottom: 1.2rem; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); box-shadow: var(--sh); font-size: 1.2rem; z-index: 40; }
.kbd { font-family: var(--mono); font-size: .72rem; background: var(--bg2); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: .05rem .35rem; }
section.block, #home { scroll-margin-top: 64px; }

/* ── квиз ── */
.qb { font-family: var(--mono); font-size: .7rem; background: var(--bg2); padding: .05rem .4rem; border-radius: 999px; color: var(--muted); }
.qb.full { background: #e3f1ee; color: #1f6b63; }
.quiz-prog { display: flex; gap: 4px; }
.quiz-prog i { flex: 1; height: 5px; border-radius: 3px; background: var(--line); }
.quiz-prog i.past { background: var(--acc2); } .quiz-prog i.now { background: var(--acc); }
.quiz-opts { display: grid; gap: .5rem; margin-top: .8rem; }
.quiz-opts button { text-align: left; padding: .75rem .9rem; border-radius: 10px; border: 1px solid var(--line); background: var(--card); font-size: .93rem; color: var(--ink); transition: background .12s, border-color .12s; }
.quiz-opts button:hover:not(:disabled) { background: var(--bg2); border-color: #cfc3ab; }
.quiz-opts button.ok { background: #e3f1ee; border-color: #2a7f76; font-weight: 600; }
.quiz-opts button.bad { background: #fbe3da; border-color: #d9663a; }
.quiz-opts button:disabled { cursor: default; }
.quiz-exp { margin-top: .8rem; padding: .7rem .9rem; border-radius: 10px; background: #e3f1ee; font-size: .9rem; }
.quiz-exp.wrong { background: #fff3ea; }
.quiz-result { text-align: center; padding: 1rem 0; }
.quiz-result .big { font-size: 3rem; font-weight: 800; letter-spacing: -.03em; color: var(--acc2); }

/* ── јазик ── */
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--card); flex: 0 0 auto; }
.lang button { border: 0; background: none; padding: .35rem .6rem; font-size: .78rem; font-weight: 700; color: var(--muted); }
.lang button + button { border-left: 1px solid var(--line); }
.lang button.active { background: var(--ink); color: #fff; }
@media (max-width: 760px) { .lang button { padding: .3rem .45rem; font-size: .72rem; } }

/* ── лого ── */
.brand .logo { width: 30px; height: 30px; flex: 0 0 auto; }

/* ── најава ── */
.gate-open body { overflow: hidden; }
.gate { position: fixed; inset: 0; z-index: 300; overflow-y: auto; display: grid; place-items: center; padding: 1.5rem 1rem; background: rgba(30,24,14,.5); backdrop-filter: blur(3px); }
.gate-card { position: relative; }
.gate-close { position: absolute; top: .8rem; right: .8rem; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); font-size: 1rem; }
.gate-top { padding-right: 2.6rem; }
.gate-note { background: #fff3ea; border: 1px solid #f3cdb6; color: #a03f1b; border-radius: 10px; padding: .6rem .8rem; font-size: .9rem; font-weight: 600; margin-bottom: .8rem; }
.proj .lock { position: absolute; top: 1rem; right: 1rem; font-size: .95rem; opacity: .75; }
#signInBtn { flex: 0 0 auto; }
.gate-card { width: min(460px, 100%); background: var(--card); border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 30px 80px -30px rgba(60,40,10,.35); padding: 1.8rem 1.6rem 1.4rem; }
.gate-top { display: flex; align-items: center; gap: .6rem; margin-bottom: 1.4rem; }
.gate-top .logo { width: 34px; height: 34px; }
.gate-brand { font-size: 1.15rem; font-weight: 800; }
.gate-top .lang { margin-left: auto; }
.gate-card h1 { font-size: 1.75rem; letter-spacing: -.02em; margin: .7rem 0 .4rem; }
.gate-card .lead { font-size: .95rem; margin-bottom: 1.2rem; }
.gate-card form { display: grid; gap: .7rem; }
.gate-card label { display: grid; gap: .25rem; font-size: .8rem; font-weight: 700; color: var(--muted); }
.gate-card input { font: inherit; font-size: 1rem; padding: .7rem .85rem; border: 1px solid var(--line); border-radius: 11px; background: #fff; color: var(--ink); outline: none; }
.gate-card input:focus { border-color: var(--acc2); box-shadow: 0 0 0 3px rgba(42,127,118,.15); }
.gate-card button[type=submit] { justify-content: center; padding: .8rem 1rem; font-size: 1rem; margin-top: .2rem; }
.gbtn { width: 100%; justify-content: center; padding: .75rem 1rem; font-size: .95rem; }
.gate-or { display: flex; align-items: center; gap: .7rem; color: var(--muted); font-size: .8rem; margin: .9rem 0; }
.gate-or::before, .gate-or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.gate-err { color: #a03f1b; font-size: .85rem; background: #fbe3da; padding: .5rem .7rem; border-radius: 8px; }
.gate-privacy { font-size: .78rem; color: var(--muted); margin: 1.1rem 0 0; }
.gate-local { font-size: .76rem; color: #8a6a0c; background: #fbefd0; padding: .45rem .65rem; border-radius: 8px; margin: .6rem 0 0; }
#gateSent h3 { margin-top: .3rem; } #gateSent p { color: var(--muted); }

/* ── сметка ── */
.acct { position: relative; flex: 0 0 auto; }
.acct-btn { width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--acc2); color: #fff; font-weight: 800; font-size: .9rem; }
.acct-menu { position: absolute; right: 0; top: calc(100% + 8px); background: var(--card); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 20px 50px -20px rgba(0,0,0,.35); padding: .5rem; min-width: 220px; z-index: 60; }
.acct-email { font-size: .82rem; color: var(--muted); padding: .4rem .6rem .6rem; border-bottom: 1px solid var(--line); margin-bottom: .3rem; word-break: break-all; }
.acct-email b { display: block; color: var(--ink); font-size: .92rem; }
.acct-menu button { width: 100%; text-align: left; border: 0; background: none; padding: .5rem .6rem; border-radius: 8px; font-weight: 600; font-size: .88rem; color: var(--ink); }
.acct-menu button:hover { background: var(--bg2); }
@media (max-width: 760px) { .progress { display: none; } }

/* ── приватност ── */
.privacy { position: fixed; inset: 0; z-index: 400; overflow-y: auto; background: var(--bg); }
.privacy-in { max-width: 760px; margin: 0 auto; padding: 1.5rem 1.2rem 4rem; }
.privacy article h1 { font-size: 2rem; margin: 1.2rem 0 .3rem; }
.privacy article h2 { font-size: 1.15rem; margin: 1.8rem 0 .4rem; }
.privacy article p, .privacy article li { line-height: 1.65; }
.privacy article ul { padding-left: 1.2rem; }
.privacy .muted { color: var(--muted); font-size: .9rem; }
.gate-privacy a { color: var(--acc2); font-weight: 600; }
.acct-link { display: block; padding: .5rem .6rem; border-radius: 8px; font-weight: 600; font-size: .88rem; color: var(--ink); text-decoration: none; }
.acct-link:hover { background: var(--bg2); }
footer a { color: inherit; }

.seo-links { margin-bottom: .5rem; font-weight: 600; } .seo-links a { color: var(--ink); }