/* FitnessBench — premium, technical, sport-science. Light corporate base + a dark data hero. */
:root {
  --bg:        #ffffff;
  --bg-soft:   #f6f8fc;
  --bg-panel:  #ffffff;
  --ink:       #0a1020;
  --ink-2:     #38414f;
  --muted:     #5c6677;
  --faint:     #8a93a3;
  --line:      #e7ebf2;
  --line-2:    #eff2f7;
  --accent:    #3050ff;
  --accent-2:  #16cde0;        /* cyan — data/curve */
  --accent-soft: rgba(48, 80, 255, 0.06);
  --good:      #11a06b;
  --bad:       #e04f33;
  --warn:      #e6952b;
  --hero-1:    #070b18;
  --hero-2:    #111b3a;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --maxw: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--sans); color: var(--ink); background: var(--bg);
  line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
em { font-style: normal; color: inherit; font-weight: 650; }
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); font-weight: 500; }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.85); backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 14px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 640; letter-spacing: -0.01em; color: var(--ink); min-width: 0; font-size: 17px; }
.brand:hover { text-decoration: none; }
.brand .glyph { width: 26px; height: 26px; flex: none; }
.brand-name { white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a:not(.btn) { color: var(--ink-2); font-size: 14.5px; font-weight: 450; white-space: nowrap; }
.nav-links a:not(.btn):hover { color: var(--ink); text-decoration: none; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 9px; font-size: 14.5px; font-weight: 560; white-space: nowrap; background: var(--accent); color: #fff; border: 1px solid var(--accent); transition: transform .12s ease, filter .15s ease, box-shadow .15s ease; box-shadow: 0 1px 2px rgba(10,16,32,.12); }
.btn:hover { filter: brightness(1.07); text-decoration: none; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(48,80,255,.22); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); box-shadow: none; }
.btn.ghost:hover { border-color: var(--ink-2); background: var(--bg-soft); box-shadow: none; }
.btn.lg { padding: 13px 24px; font-size: 15.5px; }
.btn.on-dark.ghost { color: #fff; border-color: rgba(255,255,255,.28); }
.btn.on-dark.ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.5); }

/* ---------- hero (dark) ---------- */
.hero { position: relative; overflow: hidden; color: #eef2fb;
  background: radial-gradient(120% 120% at 80% -10%, #1b2a55 0%, var(--hero-2) 38%, var(--hero-1) 100%); }
.hero .contour { position: absolute; inset: 0; color: #8aa0ff; opacity: .14;
  background: no-repeat right -60px top -40px / 760px url("assets/contours.svg"); pointer-events: none; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding: 84px 0 88px; }
.hero .eyebrow { color: var(--accent-2); }
.hero .chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 13px; border: 1px solid rgba(138,160,255,.3); border-radius: 999px; font-size: 12.5px; color: #c5d2ff; font-family: var(--mono); letter-spacing: .04em; background: rgba(138,160,255,.06); }
.hero .chip .pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 0 0 rgba(22,205,224,.6); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(22,205,224,.5);} 70%{ box-shadow: 0 0 0 8px rgba(22,205,224,0);} 100%{box-shadow:0 0 0 0 rgba(22,205,224,0);} }
.hero h1 { font-size: clamp(38px, 5.2vw, 60px); line-height: 1.04; letter-spacing: -0.035em; margin: 20px 0 0; font-weight: 660; color: #fff; }
.hero h1 .hl { background: linear-gradient(90deg, var(--accent-2), #6f8bff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .sub { font-size: clamp(16px, 1.7vw, 18.5px); color: #b9c4dc; margin: 22px 0 0; max-width: 540px; line-height: 1.6; }
.hero .sub strong { color: #fff; font-weight: 600; }
.hero .actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 30px; margin-top: 38px; flex-wrap: wrap; }
.hero-stats .s b { display: block; font-size: 26px; font-weight: 680; color: #fff; font-family: var(--mono); letter-spacing: -.02em; }
.hero-stats .s span { font-size: 12.5px; color: #93a0bd; }

/* hero curve card */
.curve-card { position: relative; border: 1px solid rgba(138,160,255,.18); border-radius: 18px; padding: 20px 20px 14px; background: linear-gradient(180deg, rgba(20,30,62,.7), rgba(10,15,30,.5)); backdrop-filter: blur(6px); box-shadow: 0 24px 60px rgba(0,0,0,.34); }
.curve-card .cc-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.curve-card .cc-title { font-size: 13px; color: #cdd8f2; font-weight: 560; }
.curve-card .cc-tag { font-family: var(--mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-2); }
.curve-svg { width: 100%; height: auto; display: block; }
.cv-grid { stroke: rgba(160,178,224,.13); stroke-width: 1; }
.cv-axis { stroke: rgba(160,178,224,.32); stroke-width: 1; }
.cv-axislab { fill: #8190b3; font: 10px var(--mono); }
.cv-area { fill: url(#cvfill); }
.cv-line { stroke: url(#cvstroke); stroke-width: 2.4; filter: drop-shadow(0 2px 6px rgba(22,205,224,.5)); stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.1s .25s ease forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.cv-cp { stroke: #6f8bff; stroke-width: 1.3; stroke-dasharray: 5 5; opacity: .7; }
.cv-cplab { fill: #9fb0e6; font: 10px var(--mono); }
.cv-dot { fill: #fff; stroke: var(--accent-2); stroke-width: 2; opacity: 0; animation: pop .4s ease forwards; }
.cv-dot:nth-of-type(1){animation-delay:1.0s} .cv-dot:nth-of-type(2){animation-delay:1.35s} .cv-dot:nth-of-type(3){animation-delay:1.7s} .cv-dot:nth-of-type(4){animation-delay:2.0s}
@keyframes pop { from { opacity:0; transform: scale(.2);} to { opacity:1; transform: scale(1);} }
.cv-lab { fill: #cdd8f2; font: 10.5px var(--sans); text-anchor: middle; opacity: 0; animation: pop .4s ease forwards; animation-delay: 1.9s; }

/* ---------- trust strip ---------- */
.trust { border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.trust .wrap { display: flex; gap: 34px; flex-wrap: wrap; padding: 16px 28px; align-items: center; justify-content: center; }
.trust .item { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 9px; }
.trust .item b { color: var(--ink); font-weight: 650; font-family: var(--mono); }
.trust .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--line); }

/* ---------- sections ---------- */
section { padding: 84px 0; border-bottom: 1px solid var(--line); }
section.soft { background: var(--bg-soft); }
.sec-head { max-width: 680px; margin-bottom: 42px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head h2 { font-size: clamp(27px, 3.4vw, 36px); letter-spacing: -0.028em; margin: 12px 0 0; font-weight: 650; }
.sec-head p { color: var(--muted); margin: 16px 0 0; font-size: 16.5px; }
p { color: var(--ink-2); }

/* ---------- finding + bar chart ---------- */
.finding-grid { display: grid; grid-template-columns: 1fr 0.92fr; gap: 48px; align-items: center; }
.finding-grid p { font-size: 16px; }
.gapchart { border: 1px solid var(--line); border-radius: 16px; padding: 26px 26px 22px; background: var(--bg-panel); box-shadow: 0 8px 30px rgba(10,16,32,.06); }
.gapchart .gc-title { font-size: 13px; color: var(--muted); font-weight: 560; margin-bottom: 22px; display: flex; justify-content: space-between; }
.gc-row { margin: 18px 0; }
.gc-row .gc-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 7px; }
.gc-row .gc-name { font-size: 14.5px; font-weight: 560; color: var(--ink); }
.gc-row .gc-name small { display: block; font-weight: 400; color: var(--faint); font-size: 12px; margin-top: 1px; }
.gc-row .gc-val { font-family: var(--mono); font-size: 19px; font-weight: 650; }
.gc-track { height: 12px; border-radius: 7px; background: var(--bg-soft); overflow: hidden; border: 1px solid var(--line-2); }
.gc-fill { height: 100%; border-radius: 7px; width: 0; transition: width 1.1s cubic-bezier(.2,.7,.2,1); }
.gc-fill.good { background: linear-gradient(90deg, #15b377, var(--good)); }
.gc-fill.bad { background: linear-gradient(90deg, #ef6a50, var(--bad)); }
.gc-note { font-size: 12.5px; color: var(--faint); margin-top: 20px; border-top: 1px solid var(--line-2); padding-top: 14px; }
.gc-note b { color: var(--ink-2); }

.findings { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
.finding { border: 1px solid var(--line); border-radius: 16px; padding: 26px 24px; background: var(--bg-panel); box-shadow: 0 1px 2px rgba(10,16,32,.03); }
.finding .stat { font-size: 36px; font-weight: 680; letter-spacing: -0.03em; color: var(--ink); font-variant-numeric: tabular-nums; }
.finding.warn .stat { color: var(--bad); }
.finding p { margin: 8px 0 0; font-size: 13.8px; color: var(--muted); }

/* ---------- disciplines ---------- */
.disc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.disc { border: 1px solid var(--line); border-radius: 16px; padding: 24px; background: var(--bg-panel); box-shadow: 0 1px 2px rgba(10,16,32,.03); transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease; }
.disc:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(10,16,32,.09); border-color: #d7deea; }
.disc .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 16px; }
.disc .ic svg { width: 24px; height: 24px; }
.disc h3 { margin: 0 0 7px; font-size: 17px; letter-spacing: -0.01em; }
.disc p { margin: 0; font-size: 13.8px; color: var(--muted); }
.disc .tasks { margin-top: 13px; display: flex; flex-wrap: wrap; gap: 6px; }
.disc .tasks span { font-family: var(--mono); font-size: 10.5px; color: var(--ink-2); background: var(--bg-soft); border: 1px solid var(--line); border-radius: 5px; padding: 2px 7px; }

/* ---------- methodology ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
.callout { border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 12px; padding: 22px 24px; background: var(--bg-panel); font-size: 15px; box-shadow: 0 1px 2px rgba(10,16,32,.03); }
.callout h4 { margin: 0 0 10px; font-size: 13px; font-family: var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--accent); }

/* ---------- leaderboard ---------- */
.lb-meta { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.lb-meta .count { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.lb-card { border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--bg-panel); box-shadow: 0 10px 34px rgba(10,16,32,.07); }
.table-scroll { overflow-x: auto; }
table.lb { border-collapse: collapse; width: 100%; min-width: 720px; }
table.lb thead th { text-align: left; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); font-weight: 500; padding: 15px 16px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
table.lb th.num, table.lb td.num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--mono); }
table.lb tbody td { padding: 15px 16px; border-bottom: 1px solid var(--line-2); font-size: 14.5px; vertical-align: middle; }
table.lb tbody tr:last-child td { border-bottom: none; }
table.lb tbody tr.clickable { cursor: pointer; transition: background .12s ease; }
table.lb tbody tr:hover { background: var(--accent-soft); }
table.lb tbody tr:first-child td { background: linear-gradient(90deg, rgba(17,160,107,.06), transparent 60%); }
.rank { color: var(--faint); font-family: var(--mono); font-size: 13px; width: 30px; }
.model-cell { display: flex; flex-direction: column; gap: 3px; }
.model-cell .name { font-weight: 620; color: var(--ink); letter-spacing: -0.005em; }
.model-cell .prov { font-size: 11.5px; color: var(--faint); }
.tag { display: inline-block; font-family: var(--mono); font-size: 9.5px; letter-spacing: .04em; text-transform: uppercase; padding: 2px 7px; border-radius: 5px; border: 1px solid var(--line); color: var(--muted); margin-left: 8px; vertical-align: middle; }
.tag.ref { color: var(--accent); border-color: rgba(48,80,255,.25); background: var(--accent-soft); }
.dcs-val { font-weight: 680; font-size: 15.5px; color: var(--ink); }
.ci { font-family: var(--mono); font-size: 11px; color: var(--faint); margin-left: 5px; }
td.num.weak { color: var(--bad); background: rgba(224,79,51,.06); font-weight: 600; }
.lb-note { color: var(--faint); font-size: 12.5px; margin-top: 16px; line-height: 1.55; }

/* ---------- teams / cta ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { border: 1px solid var(--line); border-radius: 16px; padding: 28px 24px; background: var(--bg-panel); box-shadow: 0 1px 2px rgba(10,16,32,.03); }
.card .num { font-family: var(--mono); font-size: 12.5px; color: var(--accent); font-weight: 600; }
.card h3 { margin: 14px 0 8px; font-size: 17.5px; letter-spacing: -0.01em; }
.card p { margin: 0; font-size: 14.5px; color: var(--muted); }
.ctaband { position: relative; overflow: hidden; border: none; color: #eef2fb; text-align: center;
  background: radial-gradient(120% 140% at 50% -20%, #1b2a55 0%, var(--hero-2) 45%, var(--hero-1) 100%); }
.ctaband .contour { position: absolute; inset: 0; color: #8aa0ff; opacity: .12; background: no-repeat center / 1000px url("assets/contours.svg"); }
.ctaband .wrap { position: relative; z-index: 2; }
.ctaband h2 { font-size: clamp(27px, 3.6vw, 38px); letter-spacing: -0.028em; margin: 0 auto; max-width: 620px; font-weight: 660; color: #fff; }
.ctaband p { color: #b9c4dc; margin: 16px auto 0; max-width: 520px; font-size: 16.5px; }
.ctaband .actions { display: flex; gap: 12px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }

/* ---------- footer ---------- */
footer { padding: 44px 0; }
footer .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
footer .muted { color: var(--faint); font-size: 13px; }
footer .fnav { display: flex; gap: 22px; flex-wrap: wrap; }
footer .fnav a { color: var(--ink-2); font-size: 13.5px; }

/* ---------- mini graph cards (the science strip) ---------- */
.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mg-card { border: 1px solid var(--line); border-radius: 16px; padding: 20px 20px 16px; background: var(--bg-panel); box-shadow: 0 1px 2px rgba(10,16,32,.03); transition: transform .15s ease, box-shadow .15s ease; }
.mg-card:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(10,16,32,.08); }
.mg-h { display: flex; justify-content: space-between; align-items: baseline; }
.mg-title { font-size: 14.5px; font-weight: 600; color: var(--ink); }
.mg-tag { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .07em; color: var(--accent); }
.mg-card p { font-size: 12.5px; color: var(--muted); margin: 9px 0 0; line-height: 1.5; }
.mg-svg { width: 100%; height: auto; display: block; margin: 12px 0 2px; overflow: visible; }
.mg-grid { stroke: var(--line-2); stroke-width: 1; }
.mg-axis { stroke: var(--line); stroke-width: 1; }
.mg-area { fill: url(#mgfill); opacity: 0; transition: opacity 1.2s ease .3s; }
.inview .mg-area { opacity: 1; }
.mg-line2 { fill: none; stroke: url(#mgstroke); stroke-width: 2.3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 700; stroke-dashoffset: 700; }
.inview .mg-line2 { transition: stroke-dashoffset 1.5s ease .15s; stroke-dashoffset: 0; }
.mg-dot { fill: #fff; stroke: var(--accent); stroke-width: 1.7; opacity: 0; }
.inview .mg-dot { opacity: 1; transition: opacity .5s ease 1.1s; }
.mg-dot.danger { stroke: var(--bad); }
.mg-lab { fill: var(--faint); font: 9px var(--mono); }
.mg-zone { opacity: .9; }
.mg-zoneband { opacity: 0; transition: opacity .8s ease; }
.inview .mg-zoneband { opacity: 1; }

/* ---------- cost & value ---------- */
.cost-grid { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 26px; align-items: stretch; }
.panel { border: 1px solid var(--line); border-radius: 16px; background: var(--bg-panel); box-shadow: 0 8px 30px rgba(10,16,32,.06); padding: 24px 26px; }
.panel-h { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.panel-h .pt { font-size: 14.5px; font-weight: 600; }
.panel-h .ps { font-family: var(--mono); font-size: 11px; color: var(--faint); }
.scatter-svg { width: 100%; height: auto; display: block; overflow: visible; }
.sc-grid { stroke: var(--line-2); } .sc-axis { stroke: var(--line); }
.sc-axislab { fill: var(--faint); font: 10px var(--mono); }
.sc-reg { fill: none; stroke: var(--ink-2); stroke-width: 1.5; stroke-dasharray: 5 4; opacity: .5; }
.sc-stem { stroke-width: 1.5; opacity: .4; }
.sc-stem.pos { stroke: var(--good); } .sc-stem.neg { stroke: var(--bad); }
.sc-dot { stroke: #fff; stroke-width: 1.5; cursor: default; }
.sc-dot.front { filter: drop-shadow(0 1px 4px rgba(48,80,255,.45)); }
.sc-name { fill: var(--ink-2); font: 10.5px var(--sans); }
.sc-name.dim { fill: var(--faint); }
.scatter-note { font-size: 12px; color: var(--faint); margin-top: 12px; }
.vboard { width: 100%; border-collapse: collapse; }
.vboard th { text-align: left; font-family: var(--mono); font-size: 10px; letter-spacing: .05em; text-transform: uppercase; color: var(--faint); font-weight: 500; padding: 0 8px 10px; }
.vboard th.num, .vboard td.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.vboard td { padding: 11px 8px; border-top: 1px solid var(--line-2); font-size: 13.5px; }
.vboard tr:first-child td { border-top: none; }
.vboard .vname { font-weight: 600; color: var(--ink); }
.vboard .vrank { color: var(--faint); font-family: var(--mono); font-size: 12px; }
.vboard .vbest td { background: linear-gradient(90deg, rgba(17,160,107,.08), transparent 70%); }
.vbadge { display: inline-block; font-family: var(--mono); font-size: 9px; text-transform: uppercase; letter-spacing: .04em; color: var(--good); background: rgba(17,160,107,.1); border-radius: 4px; padding: 1px 6px; margin-left: 6px; }

/* ---------- parallax + reveal ---------- */
[data-parallax] { will-change: transform; }
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.inview { opacity: 1; transform: none; transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.fade { opacity: 0; }              /* opacity-only reveal for parallax elements (no transform conflict) */
.fade.inview { opacity: 1; transition: opacity .8s ease; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.inview, .fade, .fade.inview { opacity: 1; transform: none; transition: none; }
  [data-parallax] { transform: none !important; }
  .cv-line, .mg-line2 { stroke-dashoffset: 0; animation: none; }
}

/* ---------- transcript viewer ---------- */
.viewer { position: fixed; inset: 0; z-index: 100; display: flex; justify-content: flex-end; }
.viewer[hidden] { display: none; }
.viewer-backdrop { position: absolute; inset: 0; background: rgba(10,16,32,.46); backdrop-filter: blur(2px); }
.viewer-panel { position: relative; width: min(760px, 100%); height: 100%; background: var(--bg); border-left: 1px solid var(--line); box-shadow: -8px 0 40px rgba(10,16,32,.18); display: flex; flex-direction: column; animation: slidein .2s ease; }
@keyframes slidein { from { transform: translateX(28px); opacity: .5; } to { transform: none; opacity: 1; } }
.viewer-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 22px 26px 16px; border-bottom: 1px solid var(--line); }
.viewer-title { font-size: 21px; font-weight: 660; letter-spacing: -0.02em; }
.viewer-sub { font-size: 13px; color: var(--muted); font-family: var(--mono); margin-top: 4px; }
.viewer-close { border: 1px solid var(--line); background: var(--bg-panel); color: var(--muted); width: 34px; height: 34px; border-radius: 9px; cursor: pointer; font-size: 14px; flex: none; }
.viewer-close:hover { color: var(--ink); border-color: var(--ink-2); }
.viewer-filters { display: flex; gap: 8px; flex-wrap: wrap; padding: 14px 26px; border-bottom: 1px solid var(--line); background: var(--bg-soft); }
.vchip { border: 1px solid var(--line); background: var(--bg-panel); color: var(--ink-2); padding: 6px 12px; border-radius: 999px; font-size: 13px; cursor: pointer; font-family: var(--sans); display: inline-flex; align-items: center; gap: 7px; }
.vchip:hover { border-color: var(--ink-2); }
.vchip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.vchip-n { font-family: var(--mono); font-size: 11px; opacity: .8; }
.viewer-body { overflow-y: auto; padding: 18px 26px 40px; display: flex; flex-direction: column; gap: 14px; }
.qcard { border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; background: var(--bg-panel); }
.qcard.is-no { border-left: 3px solid var(--bad); }
.qcard.is-ok { border-left: 3px solid var(--good); }
.qcard-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.qcat { font-family: var(--mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--accent); }
.qhard { font-family: var(--mono); font-size: 9px; text-transform: uppercase; letter-spacing: .04em; color: var(--warn); border: 1px solid rgba(230,149,43,.4); border-radius: 4px; padding: 1px 5px; }
.vb { font-family: var(--mono); font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 5px; }
.vb.ok { color: var(--good); background: rgba(17,160,107,.1); }
.vb.no { color: var(--bad); background: rgba(224,79,51,.1); }
.qtruth { font-size: 12.5px; color: var(--muted); margin-left: auto; font-family: var(--mono); }
.qtruth b { color: var(--ink); }
.qtext { font-size: 14.5px; color: var(--ink); line-height: 1.55; }
.qresp { margin-top: 12px; }
.qresp summary { font-size: 13px; color: var(--accent); cursor: pointer; font-weight: 500; }
.qresp pre { white-space: pre-wrap; word-break: break-word; font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); background: var(--bg-soft); border: 1px solid var(--line-2); border-radius: 8px; padding: 14px; margin: 10px 0 0; line-height: 1.5; }

@media (max-width: 900px) {
  .hero-grid, .finding-grid, .grid-2, .cost-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 36px; padding: 64px 0 64px; }
  .curve-card { order: 2; }
  .disc-grid, .findings, .cards, .mini-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .wrap { padding: 0 20px; }
  .brand-name { display: inline; }
  .nav-links a:not(.btn) { display: none; }
  .disc-grid, .findings, .cards, .mini-grid { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
}