/* =========================================================================
   ZATOČ — slepý porovnávač pneumatik
   Vizuální identita: uhlová čerň + lime akcent, technický grotesk
   ========================================================================= */

:root {
	--bg:        #0a0b0d;
	--bg-2:      #0e1014;
	--surface:   #15181d;
	--surface-2: #1b1f26;
	--surface-3: #232830;
	--line:      rgba(255, 255, 255, 0.09);
	--line-2:    rgba(255, 255, 255, 0.16);
	--text:      #f5f6f8;
	--muted:     #9aa2ae;
	--muted-2:   #6b727d;
	--accent:    #d8ff3e;
	--accent-d:  #b9e000;
	--accent-ink:#10130a;
	--danger:    #ff5a5a;
	--gold:      #ffcf5a;

	--maxw: 1240px;
	--radius: 4px;
	--ease: cubic-bezier(0.22, 1, 0.36, 1);

	--font-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
	--font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
	font-family: var(--font-body);
	background: var(--bg);
	color: var(--text);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; letter-spacing: -0.02em; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.eyebrow {
	display: inline-flex; align-items: center; gap: 8px;
	font-family: var(--font-display); font-weight: 600;
	font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
	color: var(--accent);
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--accent); }

.muted { color: var(--muted); }

/* ---- Tlačítka ---------------------------------------------------------- */
.btn {
	display: inline-flex; align-items: center; gap: 10px;
	font-family: var(--font-display); font-weight: 600; font-size: 15px;
	padding: 15px 26px; border-radius: var(--radius);
	border: 1px solid transparent; cursor: pointer;
	transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
	white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-d); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn-lg { padding: 18px 34px; font-size: 16px; }
.btn .arrow { transition: transform 0.25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---- Navigace ---------------------------------------------------------- */
.nav {
	position: sticky; top: 0; z-index: 100;
	background: rgba(10, 11, 13, 0.72);
	backdrop-filter: blur(14px);
	border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 700; font-size: 21px; letter-spacing: -0.03em; }
.brand .mark {
	width: 30px; height: 30px; border-radius: 50%;
	border: 2px solid var(--accent);
	display: grid; place-items: center;
	position: relative;
}
.brand .mark::after { content: ''; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 14px; color: var(--muted); font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle { display: none; background: none; border: 0; color: var(--text); cursor: pointer; }

/* ---- Hero (split) ------------------------------------------------------ */
.hero { position: relative; padding: 120px 0 90px; overflow: hidden; }
.hero::before {
	content: ''; position: absolute; inset: 0; z-index: 0;
	background:
		radial-gradient(820px 460px at 78% -8%, rgba(216, 255, 62, 0.14), transparent 60%),
		radial-gradient(680px 520px at 8% 18%, rgba(216, 255, 62, 0.05), transparent 55%);
	pointer-events: none;
}
.hero::after {
	content: ''; position: absolute; inset: 0; z-index: 0; opacity: 0.6;
	background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='84'%20height='116'%20viewBox='0%200%2084%20116'%3E%3Cg%20fill='none'%20stroke='%23ffffff'%20stroke-opacity='0.11'%20stroke-width='2'%3E%3Cline%20x1='14'%20y1='0'%20x2='14'%20y2='116'/%3E%3Cline%20x1='42'%20y1='0'%20x2='42'%20y2='116'/%3E%3Cline%20x1='70'%20y1='0'%20x2='70'%20y2='116'/%3E%3Cpath%20d='M0,16%20L42,38%20L84,16'/%3E%3Cpath%20d='M0,54%20L42,76%20L84,54'/%3E%3Cpath%20d='M0,92%20L42,114%20L84,92'/%3E%3C/g%3E%3C/svg%3E");
	background-size: 84px 116px;
	mask-image: radial-gradient(circle at 70% 0%, #000 0%, transparent 72%);
	pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(44px, 6.4vw, 76px); font-weight: 700; margin: 22px 0 0; }
.hero h1 .hl { color: var(--accent); position: relative; white-space: nowrap; }
.hero-lead { font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 30em; margin-top: 26px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero-stats { display: flex; gap: 38px; margin-top: 48px; padding-top: 30px; border-top: 1px solid var(--line); }
.hero-stat .n { font-family: var(--font-display); font-weight: 700; font-size: 34px; line-height: 1; }
.hero-stat .l { font-size: 13px; color: var(--muted); margin-top: 8px; }
.hero-stat .n b { color: var(--accent); }

/* Hero vizuál: fotka gumy + anonymní karta */
.hero-visual { position: relative; height: 460px; }
.hero-visual > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 12px; filter: contrast(1.05) saturate(0.92); }
.hcard {
	position: absolute; right: -6%; bottom: 8%; width: 240px; padding: 22px;
	background: rgba(21, 24, 29, 0.92); backdrop-filter: blur(8px);
	border: 1px solid var(--accent); border-radius: 10px;
	box-shadow: 0 30px 70px -30px rgba(0,0,0,0.8);
}
.hcard .lock { position: absolute; top: 18px; right: 18px; font-size: 15px; opacity: 0.55; }
.hcard .tag { font-family: var(--font-display); font-size: 12px; letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; }
.hcard .q { font-family: var(--font-display); font-weight: 700; font-size: 46px; margin: 6px 0 18px; color: var(--accent); }
.hcard .bar { height: 6px; border-radius: 4px; background: var(--surface-3); margin-bottom: 9px; overflow: hidden; }
.hcard .bar span { display: block; height: 100%; background: var(--muted-2); }
.hcard .bar.win span { background: var(--accent); }
.float { animation: float 7s ease-in-out infinite; }
@keyframes float { 0%,100% { translate: 0 0; } 50% { translate: 0 -12px; } }

/* ---- Foto CTA banner (nad footer) ------------------------------------- */
.cta-photo-wrap { padding: 96px 0; }
.cta-photo {
	position: relative; overflow: hidden; border-radius: 18px; border: 1px solid var(--line-2);
	min-height: 480px; display: flex; align-items: center; padding: 60px;
}
.cta-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% 32%; z-index: 0; }
.cta-photo::after {
	content: ''; position: absolute; inset: 0; z-index: 1;
	background:
		linear-gradient(90deg, rgba(10,11,13,0.93) 0%, rgba(10,11,13,0.82) 30%, rgba(10,11,13,0.32) 62%, rgba(10,11,13,0.2) 100%),
		linear-gradient(0deg, rgba(10,11,13,0.55), transparent 55%);
}
.cta-photo .cp-inner { position: relative; z-index: 2; max-width: 520px; }
.cta-photo h2 { font-size: clamp(28px, 3.4vw, 46px); margin-top: 18px; }
.cta-photo p { font-size: 18px; color: #e2e5ea; margin: 18px 0 32px; max-width: 28em; }
@media (max-width: 640px) {
	.cta-photo { padding: 44px 26px; min-height: 420px; }
	.cta-photo > img { object-position: 64% 30%; }
	.cta-photo::after { background: linear-gradient(0deg, rgba(10,11,13,0.96) 0%, rgba(10,11,13,0.7) 45%, rgba(10,11,13,0.5) 100%); }
}

/* ---- Sekce obecně ------------------------------------------------------ */
section { position: relative; }
.section { padding: 100px 0; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(32px, 4.4vw, 52px); margin: 18px 0 0; }
.section-head p { color: var(--muted); font-size: 18px; margin-top: 18px; }
.alt { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---- Jak to funguje ---------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.step { background: var(--surface); padding: 38px 32px; transition: background 0.3s; }
.step:hover { background: var(--surface-2); }
.step .num { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--accent); letter-spacing: 0.1em; }
.step h3 { font-size: 22px; margin: 18px 0 12px; }
.step p { color: var(--muted); font-size: 15px; }

/* ---- Slepý test (jádro) ------------------------------------------------ */
.lab { background: var(--surface); border: 1px solid var(--line-2); border-radius: 14px; overflow: hidden; }
.lab-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding: 26px 32px; border-bottom: 1px solid var(--line); background: var(--bg-2); }
.lab-head .t { font-family: var(--font-display); font-weight: 700; font-size: 19px; }
.lab-head .meta { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 10px; }
.chip { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; padding: 6px 12px; border: 1px solid var(--line-2); border-radius: 999px; color: var(--muted); }
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

.lab-body { display: grid; grid-template-columns: 360px 1fr; }
.controls { padding: 30px 32px; border-right: 1px solid var(--line); }
.controls h4 { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.controls .hint { font-size: 13px; color: var(--muted-2); margin-bottom: 24px; }

.slider { margin-bottom: 22px; }
.slider .row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.slider .lbl { font-size: 14px; font-weight: 500; display: flex; align-items: center; gap: 9px; }
.slider .lbl .ic { width: 18px; text-align: center; opacity: 0.85; }
.slider .val { font-family: var(--font-display); font-weight: 600; font-size: 13px; color: var(--accent); min-width: 34px; text-align: right; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 4px; background: var(--surface-3); outline: none; cursor: pointer; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); border: 3px solid var(--bg); cursor: pointer; transition: transform 0.15s; }
input[type=range]::-webkit-slider-thumb:hover { transform: scale(1.18); }
input[type=range]::-moz-range-thumb { width: 15px; height: 15px; border-radius: 50%; background: var(--accent); border: 3px solid var(--bg); cursor: pointer; }

.presets { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 26px; }
.preset { font-size: 12.5px; font-weight: 600; padding: 8px 13px; border: 1px solid var(--line-2); border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; transition: all 0.2s; font-family: var(--font-body); }
.preset:hover { border-color: var(--accent); color: var(--text); }
.preset.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.controls .actions { display: flex; flex-direction: column; gap: 11px; margin-top: 6px; }

/* Výsledky */
.results { padding: 30px 32px; }
.results-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.results-head .rt { font-size: 14px; color: var(--muted); }
.results-head .rt b { color: var(--text); }

.cand-list { display: flex; flex-direction: column; gap: 12px; }
.cand {
	display: grid; grid-template-columns: 54px 1fr auto; align-items: center; gap: 20px;
	padding: 18px 22px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px;
	transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s;
}
.cand:hover { border-color: var(--line-2); transform: translateX(3px); }
.cand.win { border-color: var(--accent); background: linear-gradient(90deg, rgba(216,255,62,0.07), transparent 70%); }
.cand .rank { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--muted-2); text-align: center; }
.cand.win .rank { color: var(--accent); }
.cand .ident .name { font-family: var(--font-display); font-weight: 700; font-size: 17px; display: flex; align-items: center; gap: 10px; }
.cand .ident .sub { font-size: 12.5px; color: var(--muted); margin-top: 3px; }
.cand .badge-win { font-family: var(--font-display); font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-ink); background: var(--accent); padding: 3px 8px; border-radius: 4px; }
.cand .params { display: flex; gap: 16px; margin-top: 11px; flex-wrap: wrap; }
.cand .p { font-size: 11.5px; color: var(--muted); }
.cand .p b { color: var(--text); font-weight: 600; }
.cand .score { text-align: right; }
.cand .score .big { font-family: var(--font-display); font-weight: 700; font-size: 32px; line-height: 1; }
.cand.win .score .big { color: var(--accent); }
.cand .score .lbl { font-size: 11px; color: var(--muted); margin-top: 4px; }

/* Reveal vrstva */
.cand .reveal-brand { display: none; }
.cand.revealed { grid-template-columns: 54px 1fr auto; }
.cand.revealed .anon { display: none; }
.cand.revealed .reveal-brand { display: block; animation: pop 0.5s var(--ease); }
.cand .reveal-brand .brand-name { font-family: var(--font-display); font-weight: 700; font-size: 18px; }
.cand .reveal-brand .price { font-size: 13px; color: var(--gold); font-weight: 600; margin-top: 3px; }
.cand .reveal-brand .price .note { color: var(--muted-2); font-weight: 400; }
@keyframes pop { 0% { opacity: 0; transform: translateY(8px); } 100% { opacity: 1; transform: translateY(0); } }

.results-foot { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.results-foot .note { font-size: 12.5px; color: var(--muted-2); max-width: 46ch; }

.scanning { position: relative; overflow: hidden; }
.scanning::after {
	content: ''; position: absolute; inset: 0;
	background: linear-gradient(90deg, transparent, rgba(216,255,62,0.10), transparent);
	animation: scan 1.1s var(--ease) infinite;
}
@keyframes scan { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* Filtr ocenění z testů */
.af-reset { font-family: var(--font-body); font-size: 12.5px; font-weight: 600; color: var(--muted); background: none; border: 0; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.af-reset:hover { color: var(--accent); }
.award-filter { display: flex; flex-direction: column; gap: 13px; padding: 18px 20px; margin-bottom: 20px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; }
.af-group { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.af-label { font-size: 12px; font-weight: 600; letter-spacing: 0.03em; color: var(--muted); min-width: 116px; }
.af-chips { display: flex; flex-wrap: wrap; gap: 7px; flex: 1; }
.af-chip { font-family: var(--font-body); font-size: 12.5px; font-weight: 600; padding: 6px 12px; border: 1px solid var(--line-2); border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; transition: background 0.18s, color 0.18s, border-color 0.18s; }
.af-chip:hover { border-color: var(--accent); color: var(--text); }
.af-chip.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

/* Medaile na anonymní kartě (signál kvality bez značky) */
.medals-row { margin-top: 11px; }
.medals { display: inline-flex; flex-wrap: wrap; gap: 7px; }
.medals .medal { font-size: 12px; font-weight: 600; color: var(--text); background: var(--surface-2); border: 1px solid var(--line-2); border-radius: 6px; padding: 3px 9px; }
.medals.empty { font-size: 11.5px; color: var(--muted-2); font-style: italic; }

/* Odhalení konkrétních ocenění po revealu */
.reveal-awards { display: none; flex-wrap: wrap; gap: 7px; margin-top: 11px; }
.cand.revealed .reveal-awards { display: flex; animation: pop 0.5s var(--ease); }
.cand.revealed .medals-row { display: none; }
.reveal-awards .aw { font-size: 11.5px; color: var(--muted); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 3px 9px; }
.reveal-awards .aw b { color: var(--accent); }
.reveal-awards .aw .yr { color: var(--muted-2); }

/* Prázdný stav filtru */
.cand-empty { padding: 42px 24px; text-align: center; color: var(--muted); font-size: 14px; border: 1px dashed var(--line-2); border-radius: 10px; }

/* ---- Manifest / proč naslepo ------------------------------------------ */
.manifest { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mcard { padding: 34px 30px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; transition: transform 0.3s var(--ease), border-color 0.3s; }
.mcard:hover { transform: translateY(-5px); border-color: var(--line-2); }
.mcard .ic { font-size: 26px; margin-bottom: 18px; }
.mcard h3 { font-size: 20px; margin-bottom: 12px; }
.mcard p { color: var(--muted); font-size: 15px; }

/* ---- Srovnání ---------------------------------------------------------- */
.versus { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.vcol { background: var(--surface); padding: 40px 36px; }
.vcol.us { background: linear-gradient(180deg, rgba(216,255,62,0.06), transparent 50%), var(--surface); }
.vcol .vtag { font-family: var(--font-display); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.vcol.us .vtag { color: var(--accent); }
.vcol h3 { font-size: 26px; margin: 12px 0 26px; }
.vlist { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.vlist li { display: flex; gap: 13px; font-size: 15px; color: var(--muted); }
.vlist li .x { color: var(--danger); flex: none; }
.vlist li .v { color: var(--accent); flex: none; }
.vcol.us .vlist li { color: var(--text); }

/* ---- Brand wall -------------------------------------------------------- */
.brands { padding: 90px 0; }
.brand-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.brand-cell { background: var(--surface); padding: 34px 20px; display: grid; place-items: center; min-height: 110px; transition: background 0.3s, color 0.3s; }
.brand-cell span { font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: 0.01em; color: var(--muted); transition: color 0.3s, filter 0.4s; filter: grayscale(1); }
.brand-cell:hover { background: var(--surface-2); }
.brand-cell:hover span { color: var(--text); }

/* ---- B2B / partner ----------------------------------------------------- */
.partner { position: relative; overflow: hidden; }
.partner::before { content: ''; position: absolute; inset: 0; background: radial-gradient(700px 420px at 85% 20%, rgba(216,255,62,0.10), transparent 60%); pointer-events: none; }
.partner-grid { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.partner h2 { font-size: clamp(30px, 4vw, 46px); margin: 18px 0 22px; }
.partner p { color: var(--muted); font-size: 17px; margin-bottom: 18px; }
.partner-points { list-style: none; display: flex; flex-direction: column; gap: 14px; margin: 26px 0 34px; }
.partner-points li { display: flex; gap: 13px; font-size: 16px; }
.partner-points li .v { color: var(--accent); flex: none; font-weight: 700; }
.partner-card { background: var(--surface); border: 1px solid var(--line-2); border-radius: 14px; padding: 34px; }
.partner-card .pc-row { display: flex; align-items: baseline; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid var(--line); }
.partner-card .pc-row:last-child { border-bottom: 0; }
.partner-card .pc-row .k { font-size: 14px; color: var(--muted); }
.partner-card .pc-row .vv { font-family: var(--font-display); font-weight: 700; font-size: 22px; }
.partner-card .pc-row .vv b { color: var(--accent); }

/* ---- CTA pásek --------------------------------------------------------- */
/* ---- Footer ------------------------------------------------------------ */
.footer { padding: 70px 0 40px; border-top: 1px solid var(--line); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid var(--line); }
.footer .brand { margin-bottom: 16px; }
.footer .fdesc { color: var(--muted); font-size: 14px; max-width: 32ch; }
.footer h5 { font-family: var(--font-display); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 16px; }
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer ul a { font-size: 14px; color: var(--muted); transition: color 0.2s; }
.footer ul a:hover { color: var(--accent); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 28px; font-size: 13px; color: var(--muted-2); }

.disclaimer { font-size: 12px; color: var(--muted-2); text-align: center; padding: 0 24px 40px; max-width: 720px; margin: 0 auto; }

/* ---- Scroll reveal ----------------------------------------------------- */
.reveal-up { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-up.in { opacity: 1; transform: none; }

/* ---- Responzivita ------------------------------------------------------ */
@media (max-width: 1080px) {
	.hero-grid { grid-template-columns: 1fr; }
	.hero-visual { height: 360px; max-width: 440px; }
	.hcard { right: 0; }
	.partner-grid { grid-template-columns: 1fr; }
	.lab-body { grid-template-columns: 1fr; }
	.controls { border-right: 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 860px) {
	.nav-links { display: none; }
	.nav-toggle { display: block; }
	.nav-links.open { display: flex; position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--bg-2); border-bottom: 1px solid var(--line); padding: 12px 24px; }
	.nav-links.open a { padding: 14px 0; border-bottom: 1px solid var(--line); }
	.steps, .manifest, .versus, .footer-top { grid-template-columns: 1fr; }
	.brand-grid { grid-template-columns: repeat(2, 1fr); }
	.cand { grid-template-columns: 40px 1fr; }
	.cand .score { grid-column: 2; text-align: left; margin-top: 8px; }
	.hero-stats { flex-wrap: wrap; gap: 24px; }
	.section { padding: 70px 0; }
}
@media (max-width: 520px) {
	.brand-grid { grid-template-columns: 1fr; }
	.hero-stat .n { font-size: 28px; }
}