/* style.css — Svět probiotik · směr „CLEAN & TRUSTWORTHY"
   Hodně bílé, jemné šedé linky, decentní důvěryhodná modrá (jako cobi.cz).
   Barvy/fonty přicházejí z brand.config.js přes /api/brand → app.js je zapíše na :root. */
:root {
  --primary: #0B63CE;
  --primary-dark: #0A54AD;
  --accent: #EAF2FD;      /* světle modrý nádech */
  --coral: #E23A3A;       /* střídmá červená (sleva/novinka) */
  --ink: #1B2733;
  --bg: #FFFFFF;
  --surface: #FFFFFF;
  --soft: #F6F8FB;        /* jemné pozadí sekcí */
  --muted: #6A7580;
  --line: #E6E9EF;        /* jemná šedá linka */
  --radius: 12px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-head: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --shadow: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);
  --shadow-md: 0 8px 24px rgba(16,24,40,.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: var(--font); color: var(--ink);
  background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; font-size: 16px;
}
h1, h2, h3 { font-family: var(--font-head); line-height: 1.2; font-weight: 700; margin: 0 0 .4em; letter-spacing: -.01em; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
em { font-style: normal; color: var(--primary); }

/* ── Tlačítka ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  padding: 12px 22px; border-radius: 10px; border: 1px solid transparent;
  font-family: var(--font); font-weight: 600; font-size: 15px; cursor: pointer; transition: .15s;
  background: var(--primary); color: #fff; text-decoration: none; line-height: 1;
}
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn.ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { background: var(--soft); border-color: #d3d8e0; color: var(--ink); }
.btn.accent { background: var(--accent); color: var(--primary-dark); }
.btn.accent:hover { background: #dbe9fb; }
.btn.block { width: 100%; }
.btn.sm { padding: 9px 15px; font-size: 14px; }
.btn.lg { padding: 15px 28px; font-size: 16px; }

/* ── Uvítací promo lišta ──────────────────────────────── */
.promobar { position: relative; background: var(--primary); color: #fff; text-align: center;
  padding: 9px 40px; font-size: 14px; font-weight: 500; }
.promobar .promo-code { background: rgba(255,255,255,.2); border-radius: 6px; padding: 1px 8px; font-weight: 700; letter-spacing: .04em; margin-left: 4px; }
.promobar-x { position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: 0; color: #fff; opacity: .8; cursor: pointer; font-size: 15px; }
.promobar-x:hover { opacity: 1; }

/* ── Hlavička ─────────────────────────────────────────── */
header.site { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 24px; height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-head);
  font-weight: 700; font-size: 20px; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand .dot { width: 26px; height: 26px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #4a9bf5, var(--primary) 75%); flex: none; }
.nav .links { display: flex; gap: 24px; margin-left: 8px; }
.nav .links a { color: var(--ink); font-weight: 500; font-size: 15px; }
.nav .links a:hover { color: var(--primary); text-decoration: none; }
.nav .spacer { flex: 1; }
.cart-link { display: inline-flex; align-items: center; gap: 7px; font-weight: 600; color: var(--ink); }
.cart-link:hover { color: var(--primary); text-decoration: none; }
.cart-link .count { background: var(--primary); color: #fff; font-size: 12px; font-weight: 700;
  min-width: 20px; height: 20px; border-radius: 999px; display: inline-grid; place-items: center; padding: 0 5px; }
.burger { display: none; background: none; border: 0; font-size: 26px; cursor: pointer; color: var(--ink); }

/* ── Hero ─────────────────────────────────────────────── */
.hero { padding: 72px 0 40px; }
.hero .grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(34px, 4.8vw, 52px); font-weight: 700; letter-spacing: -.02em; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 32em; margin-top: 18px; }
.hero .cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.hero .trust { display: flex; gap: 34px; margin-top: 40px; flex-wrap: wrap; }
.hero .trust b { font-family: var(--font-head); font-size: 26px; display: block; color: var(--ink); line-height: 1; font-weight: 700; }
.hero .trust span { font-size: 14px; color: var(--muted); }
.hero-visual { aspect-ratio: 4/3; border-radius: 16px; border: 1px solid var(--line); position: relative; overflow: hidden;
  background: radial-gradient(120% 100% at 50% 0%, #FFFFFF, #EAF2FD 90%); }
.hero-shot { position: absolute; inset: 0; }
.hero-shot img { position: absolute; filter: drop-shadow(0 14px 22px rgba(16,24,40,.16)); }
.hero-shot .s1 { width: 46%; left: 3%;  top: 40%; z-index: 2; }
.hero-shot .s2 { width: 54%; left: 23%; top: 15%; z-index: 3; }
.hero-shot .s3 { width: 46%; right: 3%; top: 45%; z-index: 1; }
.hero-badge { position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 15px;
  font-size: 13px; font-weight: 600; color: var(--primary); box-shadow: var(--shadow); white-space: nowrap; z-index: 4; }

/* ── Pruh důvěry (statický, jemný) ────────────────────── */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--soft); }
.strip .track { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px 32px; padding: 16px 24px; max-width: 1200px; margin: 0 auto; }
.strip .track span { font-size: 14px; font-weight: 500; color: var(--ink); display: inline-flex; align-items: center; gap: 9px; }
.strip .track span::before { content: '✓'; color: var(--primary); font-weight: 700; }
/* duplikáty z původního marquee skryjeme (necháme jen první sadu) */
.strip .track span:nth-child(n+6) { display: none; }

/* ── Sekce ────────────────────────────────────────────── */
section.block { padding: 64px 0; }
section.block.soft { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
.section-head h2 { font-size: clamp(26px, 3.2vw, 36px); margin: 0; font-weight: 700; }
.section-head p { margin: 8px 0 0; color: var(--muted); }
.eyebrow { display: inline-block; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; font-weight: 600;
  color: var(--primary); margin-bottom: 10px; }

/* ── Karty produktů ───────────────────────────────────── */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 22px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; transition: .16s; }
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card .thumb { aspect-ratio: 4/3; position: relative; overflow: hidden; background: #fff; border-bottom: 1px solid var(--line); }
.card .thumb img { width: 100%; height: 100%; object-fit: contain; padding: 14px; }
.ph { width: 100%; height: 100%; display: grid; place-items: center; text-align: center; padding: 18px;
  background: linear-gradient(160deg, #F4F8FF, #EAF2FD); }
.ph .cap { font-size: 11px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; color: var(--primary);
  background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; margin-bottom: 10px; display: inline-block; }
.ph .nm { font-family: var(--font-head); font-weight: 700; font-size: 19px; color: var(--ink); }
.card .badge { position: absolute; top: 12px; left: 12px; background: var(--coral); color: #fff;
  font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 6px; }
.card .body { padding: 18px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.card .cat { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.card h3 { font-size: 17px; margin: 0; font-weight: 600; }
.card .sd { font-size: 14px; color: var(--muted); flex: 1; line-height: 1.5; }
.card .seal { font-size: 12px; font-weight: 500; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.card .seal .tick { width: 15px; height: 15px; border-radius: 50%; background: var(--accent); color: var(--primary); display: inline-grid; place-items: center; font-size: 9px; font-weight: 700; flex: none; }
.card .foot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; gap: 10px; }
.price { font-family: var(--font-head); font-size: 20px; font-weight: 700; color: var(--ink); white-space: nowrap; }
.price .old { font-size: 14px; color: var(--muted); text-decoration: line-through; margin-right: 6px; font-weight: 400; }

/* ── Kategorie čipy ───────────────────────────────────── */
.chips { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.chip { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff;
  cursor: pointer; font-size: 14px; font-weight: 500; color: var(--ink); transition: .12s; }
.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Benefity ─────────────────────────────────────────── */
.benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.benefit { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.benefit .ic { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--accent); font-size: 22px; margin-bottom: 14px; }
.benefit h3 { font-size: 18px; font-weight: 600; }
.benefit p { margin: 0; color: var(--muted); font-size: 15px; }

/* Institut — odborná pečeť (jemný panel) */
.institut-band { background: var(--soft); border: 1px solid var(--line);
  border-radius: 16px; padding: 40px 44px; display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; }
.institut-band .seal-big { display: inline-flex; align-items: center; gap: 8px; background: #fff; color: var(--primary);
  border: 1px solid var(--line); font-weight: 600; font-size: 13px; padding: 6px 13px; border-radius: 999px; margin-bottom: 14px; }
.institut-band h2 { margin: 0 0 8px; }
.institut-band p { color: var(--muted); margin: 0; max-width: 44em; font-size: 16px; }

/* ── Detail produktu ──────────────────────────────────── */
.pd { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; padding: 40px 0; }
.pd .media { aspect-ratio: 1/1; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; }
.pd .media img { width: 100%; height: 100%; object-fit: contain; padding: 28px; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pd-thumb { width: 72px; height: 72px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; padding: 6px; overflow: hidden; transition: .12s; }
.pd-thumb img { width: 100%; height: 100%; object-fit: contain; }
.pd-thumb:hover { border-color: var(--primary); }
.pd-thumb.on { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(11,99,206,.2); }
.pd h1 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pd-thumb { width: 68px; height: 68px; padding: 6px; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer; }
.pd-thumb.on { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(11,99,206,.15); }
.pd-thumb img { width: 100%; height: 100%; object-fit: contain; }
.pd .seal-row { display: inline-flex; align-items: center; gap: 9px; background: var(--accent); border-radius: 8px;
  padding: 9px 14px; font-size: 14px; font-weight: 500; color: var(--primary-dark); margin: 6px 0 4px; }
.pd .seal-row .tick { width: 20px; height: 20px; border-radius: 50%; background: var(--primary); color: #fff; display: inline-grid; place-items: center; font-size: 11px; }
.pd .specs { display: flex; gap: 10px; flex-wrap: wrap; margin: 22px 0; }
.pd .spec { background: var(--soft); border: 1px solid var(--line); border-radius: 10px; padding: 10px 15px; font-size: 14px; }
.pd .spec b { display: block; font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 2px; }
.pd .desc { color: #3a4652; margin: 18px 0; font-size: 16px; line-height: 1.7; }
.pd .buy { display: flex; align-items: center; gap: 14px; margin-top: 24px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.qty button { width: 42px; height: 46px; border: 0; background: #fff; font-size: 20px; cursor: pointer; color: var(--ink); }
.qty button:hover { background: var(--soft); }
.qty input { width: 46px; height: 46px; border: 0; text-align: center; font-size: 16px; font-weight: 600; }

/* ── Blog ─────────────────────────────────────────────── */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.post-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: .16s; }
.post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); text-decoration: none; }
.post-card .cover { aspect-ratio: 16/9; border-bottom: 1px solid var(--line);
  background: linear-gradient(160deg, #EAF2FD, #DDE9F9); display: grid; place-items: center; }
.post-card .cover span { color: var(--primary-dark); font-family: var(--font-head); font-weight: 600; font-size: 18px; padding: 22px; text-align: center; opacity: .9; }
.post-card .pb { padding: 20px; }
.post-card .cat { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.post-card h3 { font-size: 19px; margin: 8px 0; font-weight: 600; }
.post-card p { color: var(--muted); font-size: 15px; margin: 0; }
.article { max-width: 720px; margin: 0 auto; padding: 48px 0; }
.article h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 700; }
.article .meta { color: var(--muted); margin-bottom: 28px; }
.article-body { font-size: 18px; color: #33404c; line-height: 1.75; }
.article-body h2 { font-size: 26px; margin-top: 36px; font-weight: 700; }
.article-body ul, .article-body ol { padding-left: 22px; }
.article-body li { margin: 6px 0; }
.article-body a { color: var(--primary); text-decoration: underline; text-underline-offset: 3px; }

/* ── Košík / pokladna ─────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1.4fr .9fr; gap: 26px; align-items: start; padding: 30px 0; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.line-item { display: grid; grid-template-columns: 64px 1fr auto; gap: 14px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.line-item:last-child { border-bottom: 0; }
.line-item .li-thumb { width: 64px; height: 64px; border-radius: 10px; overflow: hidden; background: var(--soft); border: 1px solid var(--line); }
.line-item .li-thumb img { width: 100%; height: 100%; object-fit: cover; }
.line-item .rm { background: none; border: 0; color: var(--muted); cursor: pointer; font-size: 13px; padding: 0; }
.line-item .rm:hover { color: var(--coral); }
.summary-row { display: flex; justify-content: space-between; padding: 8px 0; color: var(--muted); }
.summary-row.total { border-top: 1px solid var(--line); margin-top: 10px; padding-top: 16px; font-size: 20px; font-weight: 700; color: var(--ink); }
.field { margin-bottom: 15px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px;
  font-size: 15px; font-family: var(--font); background: #fff; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(11,99,206,.12); }
.field.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.opt { display: flex; align-items: center; gap: 11px; padding: 13px 15px; border: 1px solid var(--line);
  border-radius: 10px; cursor: pointer; margin-bottom: 10px; transition: .12s; }
.opt:hover { border-color: var(--primary); }
.opt:has(input:checked) { border-color: var(--primary); background: var(--accent); }
.opt input { accent-color: var(--primary); width: 17px; height: 17px; }
.opt .op-price { margin-left: auto; font-weight: 600; }
.notice { padding: 12px 15px; border-radius: 10px; font-size: 14px; margin: 10px 0; }
.notice.err { background: #FDECEA; color: #b0281c; }
.notice.ok { background: #E8F4EA; color: #1f7a33; }
.empty { text-align: center; padding: 60px 20px; color: var(--muted); }

/* ── Patička ──────────────────────────────────────────── */
footer.site { background: var(--soft); color: var(--muted); margin-top: 60px; padding: 56px 0 30px; border-top: 1px solid var(--line); }
footer.site a { color: var(--ink); }
footer.site a:hover { color: var(--primary); }
footer.site .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 32px; }
footer.site h4 { color: var(--ink); font-family: var(--font-head); font-weight: 600; font-size: 15px; margin: 0 0 14px; }
footer.site ul { list-style: none; padding: 0; margin: 0; }
footer.site li { margin: 8px 0; }
footer.site .brand-f { font-family: var(--font-head); font-weight: 700; font-size: 20px; color: var(--ink); margin-bottom: 10px; letter-spacing: -.02em; }
footer.site .copy { border-top: 1px solid var(--line); margin-top: 38px; padding-top: 22px;
  font-size: 13px; color: var(--muted); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ── Patička: odkazové tlačítko ───────────────────────── */
.linkbtn { background: none; border: 0; padding: 0; font: inherit; color: var(--ink); cursor: pointer; }
.linkbtn:hover { color: var(--primary); text-decoration: underline; }

/* ── Cookie lišta ─────────────────────────────────────── */
.cookiebar { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 200;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-md); }
.cookiebar-in { display: flex; align-items: center; gap: 20px; padding: 18px 22px; max-width: 1100px; margin: 0 auto; flex-wrap: wrap; }
.cookiebar-txt { flex: 1; min-width: 260px; }
.cookiebar-txt b { font-size: 15px; }
.cookiebar-txt p { margin: 4px 0 0; font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.cookiebar-btns { display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 560px) { .cookiebar-btns { width: 100%; } .cookiebar-btns .btn { flex: 1; } }

/* ── Srovnávací tabulka ───────────────────────────────── */
.cmp { width: 100%; border-collapse: collapse; font-size: 15px; }
.cmp th, .cmp td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.cmp thead th { font-weight: 700; color: var(--ink); border-bottom: 2px solid var(--ink); }
.cmp th:first-child, .cmp td:first-child { color: var(--muted); font-weight: 600; white-space: nowrap; }
.cmp thead th:not(:first-child) { color: var(--primary); }

/* ── FAQ (rozbalovací) ────────────────────────────────── */
.faq details { border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; background: #fff; }
.faq summary { padding: 15px 18px; cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--primary); font-weight: 700; font-size: 20px; flex: none; }
.faq details[open] summary::after { content: '−'; }
.faq details p { padding: 0 18px 16px; margin: 0; color: #33404c; line-height: 1.7; }

/* ── Virtuální asistentka (chat) ──────────────────────── */
.asist { position: fixed; right: 20px; bottom: 20px; z-index: 150; }
.asist-bubble { width: 58px; height: 58px; border-radius: 50%; border: 0; background: var(--primary); color: #fff;
  font-size: 26px; cursor: pointer; box-shadow: var(--shadow-md); transition: .15s; }
.asist-bubble:hover { background: var(--primary-dark); transform: translateY(-2px); }
.asist-panel { position: absolute; right: 0; bottom: 72px; width: min(360px, calc(100vw - 40px)); height: 480px; max-height: calc(100vh - 120px);
  background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-md); display: flex; flex-direction: column; overflow: hidden; }
.asist-panel[hidden] { display: none; }
.asist-head { display: flex; align-items: center; gap: 8px; padding: 14px 16px; background: var(--primary); color: #fff; }
.asist-head b { font-size: 15px; } .asist-head .muted { color: rgba(255,255,255,.8); margin-left: 2px; }
.asist-x { margin-left: auto; background: rgba(255,255,255,.2); border: 0; color: #fff; width: 26px; height: 26px; border-radius: 8px; cursor: pointer; }
.asist-log { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; background: var(--soft); }
.asist-msg { max-width: 84%; padding: 9px 13px; border-radius: 14px; font-size: 14px; line-height: 1.5; white-space: pre-wrap; }
.asist-msg.user { align-self: flex-end; background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
.asist-msg.bot { align-self: flex-start; background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.asist-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.asist-form input { flex: 1; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; font: inherit; }
.asist-form input:focus { outline: none; border-color: var(--primary); }
.asist-chips { display: flex; flex-direction: column; gap: 7px; align-self: flex-start; max-width: 92%; }
.asist-chip { text-align: left; padding: 9px 13px; border: 1px solid var(--primary); background: #fff; color: var(--primary);
  border-radius: 12px; font: inherit; font-size: 13.5px; cursor: pointer; transition: .12s; }
.asist-chip:hover { background: var(--accent); }

/* ── Toast ────────────────────────────────────────────── */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: #fff; padding: 13px 22px; border-radius: 10px; font-weight: 600;
  box-shadow: var(--shadow-md); opacity: 0; pointer-events: none; transition: .25s; z-index: 100; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Responsivita ─────────────────────────────────────── */
@media (max-width: 860px) {
  .nav .links { display: none; }
  .burger { display: block; }
  .nav .links.open { display: flex; position: absolute; top: 70px; left: 0; right: 0; flex-direction: column;
    background: #fff; padding: 18px 24px; border-bottom: 1px solid var(--line); gap: 16px; box-shadow: var(--shadow-md); }
  .hero .grid, .pd, .two-col, .institut-band { grid-template-columns: 1fr; }
  .hero-visual { max-width: 440px; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  footer.site .cols { grid-template-columns: 1fr; }
  .field.row { grid-template-columns: 1fr; }
}