/* ============================================================
   Vidi — DICOM Viewer landing. Dark medical-tech.
   Palette + type taken from the app (see brief §5).
   ============================================================ */

/* ---- Fonts (cross-platform fallback; SF Pro used on macOS) ---- */
@font-face { font-family: "_sys"; src: local("SF Pro Display"), local("SF Pro Text"); }

:root {
  /* surfaces */
  --bg-0: #0B0E14;
  --bg-1: #0E1117;
  --surface: rgba(255,255,255,0.045);
  --surface-2: rgba(255,255,255,0.07);
  --hair: rgba(255,255,255,0.10);
  --hair-soft: rgba(255,255,255,0.06);

  /* text */
  --ink: #F2F4F8;
  --ink-2: #9AA4B2;
  --ink-3: #69727F;

  /* projection accents (brand highlights) */
  --axial: #8CBFFF;
  --sagittal: #FF8C8C;
  --coronal: #99F299;
  --bone: #FFF3D9;

  /* status */
  --amber: #FFC400;
  --danger: #DC3232;
  --safe: #99F299;

  /* CTA accent — tweakable */
  --accent: #4F9CFF;
  --accent-soft: color-mix(in oklab, var(--accent) 22%, transparent);
  --accent-ink: #08111f;

  /* fonts — tweakable */
  --font-sans: "_sys", -apple-system, BlinkMacSystemFont, "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "SF Mono", "IBM Plex Mono", ui-monospace, "JetBrains Mono", monospace;

  /* density — tweakable */
  --section-y: 120px;
  --gap: 22px;

  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

:root[data-font="plex"]   { --font-sans: "IBM Plex Sans", -apple-system, sans-serif; }
:root[data-font="manrope"]{ --font-sans: "Manrope", -apple-system, sans-serif; }

:root[data-density="compact"] { --section-y: 84px;  --gap: 16px; }
:root[data-density="comfy"]   { --section-y: 156px; --gap: 30px; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
  overflow-x: hidden;
}

/* fixed ambient background — soft radial lights over a near-black gradient */
.bg-field {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 600px at 18% -8%, color-mix(in oklab, var(--accent) 16%, transparent), transparent 60%),
    radial-gradient(760px 560px at 92% 6%, rgba(255,140,140,0.07), transparent 58%),
    radial-gradient(1000px 800px at 60% 108%, rgba(153,242,153,0.05), transparent 60%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0) 40%, var(--bg-0));
}
.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .35;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 80%);
}

/* ---- layout ---- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
section { position: relative; }
.section-pad { padding: var(--section-y) 0; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* ---- type scale ---- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); font-weight: 500;
  display: inline-flex; align-items: center; gap: 9px;
}
.eyebrow::before {
  content: ""; width: 22px; height: 1px; background: currentColor; opacity: .6;
}
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.06; }
h1 { font-size: clamp(38px, 5.4vw, 68px); }
h2 { font-size: clamp(30px, 3.6vw, 46px); letter-spacing: -0.025em; }
h3 { font-size: clamp(19px, 1.5vw, 23px); letter-spacing: -0.01em; }
.lead { font-size: clamp(17px, 1.45vw, 20px); color: var(--ink-2); line-height: 1.6; }
.muted { color: var(--ink-2); }
.fine { font-size: 13px; color: var(--ink-3); }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head h2 { margin: 16px 0 14px; }
.section-head .lead { margin: 0; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font: inherit; font-weight: 550; font-size: 15px;
  padding: 13px 22px; border-radius: 12px; cursor: pointer;
  border: 1px solid transparent; white-space: nowrap;
  transition: transform .18s var(--ease), background .2s, box-shadow .25s, border-color .2s;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary {
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 92%, white 8%), var(--accent));
  color: var(--accent-ink);
  box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 8px 30px -8px var(--accent-soft);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255,255,255,.3) inset, 0 14px 40px -8px var(--accent-soft); }
.btn-ghost {
  background: var(--surface); color: var(--ink); border-color: var(--hair);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { background: var(--surface-2); border-color: rgba(255,255,255,.2); transform: translateY(-1px); }
.btn-tg {
  background: var(--surface); color: var(--ink); border-color: var(--hair);
}
.btn-tg:hover { border-color: var(--axial); background: color-mix(in oklab, var(--axial) 12%, transparent); transform: translateY(-1px); }
.btn-lg { padding: 16px 28px; font-size: 16px; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(11,14,20,0.62);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--hair-soft);
}
.nav { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 600; font-size: 18px; letter-spacing: -0.01em; }
.brand .logo { width: 30px; height: 30px; flex: none; border-radius: 7px; }
.brand .tag { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); letter-spacing: .04em; border-left: 1px solid var(--hair); padding-left: 11px; margin-left: 3px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a {
  font-size: 14.5px; color: var(--ink-2); padding: 8px 13px; border-radius: 9px;
  transition: color .18s, background .18s;
}
.nav-links a:hover { color: var(--ink); background: var(--surface); }
.nav-cta { margin-left: 0; }
.nav-burger { display: none; margin-left: auto; background: var(--surface); border: 1px solid var(--hair); color: var(--ink); width: 42px; height: 42px; border-radius: 11px; cursor: pointer; }

/* ============================================================
   Glass card primitive
   ============================================================ */
.glass {
  background: var(--surface);
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,.05) inset, 0 24px 60px -30px rgba(0,0,0,.7);
}

/* Real screenshot frame (image already has window chrome) */
.shot-real { display: block; width: 100%; height: auto; border-radius: 14px;
  box-shadow: 0 50px 120px -40px rgba(0,0,0,.85), 0 0 0 1px var(--hair); }

/* ============================================================
   App-window placeholder mockup (stand-in for screenshots)
   ============================================================ */
.appwin {
  position: relative; border-radius: 16px; overflow: hidden;
  background: linear-gradient(160deg, #11151d, #0c0f15);
  border: 1px solid var(--hair);
  box-shadow: 0 2px 0 rgba(255,255,255,.05) inset, 0 50px 120px -40px rgba(0,0,0,.85), 0 0 0 1px rgba(0,0,0,.4);
}
.appwin .titlebar {
  height: 40px; display: flex; align-items: center; gap: 8px; padding: 0 15px;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  border-bottom: 1px solid var(--hair-soft);
}
.appwin .lights { display: flex; gap: 7px; }
.appwin .lights i { width: 11px; height: 11px; border-radius: 50%; background: #3a3f48; }
.appwin .lights i:nth-child(1){ background:#ff5f57; } .appwin .lights i:nth-child(2){ background:#febc2e; } .appwin .lights i:nth-child(3){ background:#28c840; }
.appwin .wintabs { display: flex; gap: 6px; margin-left: 14px; }
.appwin .wintab { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); padding: 4px 11px; border-radius: 7px; }
.appwin .wintab.on { color: var(--ink); background: var(--surface-2); }
.appwin .ph-tag {
  position: absolute; right: 12px; bottom: 11px; z-index: 5;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .04em;
  color: var(--ink-3); background: rgba(0,0,0,.45); border: 1px solid var(--hair-soft);
  padding: 4px 9px; border-radius: 7px; backdrop-filter: blur(6px);
}

.mpr-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 2px; aspect-ratio: 16/11; background: #05070b; }
.pane { position: relative; overflow: hidden; background: #07090e; }
/* faint diagonal-stripe placeholder texture + crosshair */
.pane::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 2px, transparent 2px 9px);
}
.pane::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, transparent calc(50% - .5px), var(--pane-c, var(--axial)) calc(50% - .5px) calc(50% + .5px), transparent calc(50% + .5px)),
    linear-gradient(0deg, transparent calc(46% - .5px), var(--pane-c, var(--axial)) calc(46% - .5px) calc(46% + .5px), transparent calc(46% + .5px)),
    radial-gradient(60% 60% at 50% 46%, color-mix(in oklab, var(--pane-c, var(--axial)) 26%, transparent), transparent 70%);
  opacity: .5;
}
.pane .plabel {
  position: absolute; top: 9px; left: 10px; z-index: 2;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--pane-c, var(--axial)); font-weight: 600;
}
.pane .anat { position: absolute; z-index: 2; font-family: var(--font-mono); font-size: 10px; color: rgba(255,255,255,.4); font-weight: 600; }
.pane .anat.t{ top:7px; left:50%; transform:translateX(-50%);} .pane .anat.b{ bottom:7px; left:50%; transform:translateX(-50%);} 
.pane .anat.l{ left:7px; top:50%; transform:translateY(-50%);} .pane .anat.r{ right:7px; top:50%; transform:translateY(-50%);} 
.pane.axial { --pane-c: var(--axial); }
.pane.sagittal { --pane-c: var(--sagittal); }
.pane.coronal { --pane-c: var(--coronal); }
.pane.vol { --pane-c: var(--bone); }
.pane.vol::after {
  background:
    radial-gradient(58% 70% at 50% 52%, color-mix(in oklab, var(--bone) 60%, transparent), transparent 72%),
    radial-gradient(30% 40% at 38% 40%, rgba(255,255,255,.18), transparent 70%);
  opacity: .55;
}
.pane.vol::before { background-image: repeating-linear-gradient(115deg, rgba(255,243,217,.05) 0 2px, transparent 2px 12px); }

/* ============================================================
   HERO (3 variants, switched via :root[data-hero])
   ============================================================ */
.hero-variant { display: none; }
:root[data-hero="a"] #hero-a { display: block; }
:root[data-hero="b"] #hero-b { display: block; }
:root[data-hero="c"] #hero-c { display: block; }

.hero { padding-top: 138px; padding-bottom: 96px; }
.hero .badge {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-2);
  background: var(--surface); border: 1px solid var(--hair); padding: 6px 13px 6px 8px; border-radius: 999px;
}
.hero .badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--coronal); box-shadow: 0 0 10px var(--coronal); }
.hero h1 { margin: 24px 0 0; text-wrap: balance; }
.hero h1 .hl { color: var(--axial); }
.hero .lead { margin: 22px 0 0; max-width: 30em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 34px; }
.hero-fine { margin-top: 17px; display: flex; align-items: center; gap: 8px; }
.hero-fine .os { font-family: var(--font-mono); }

/* Variant A — split */
#hero-a .hero-inner { display: grid; grid-template-columns: 1.02fr 1.18fr; gap: 56px; align-items: center; }

/* Variant B — centered, full-width shot below */
#hero-b .hero-inner { text-align: center; display: flex; flex-direction: column; align-items: center; }
#hero-b .lead { max-width: 36em; }
#hero-b .hero-cta, #hero-b .hero-fine { justify-content: center; }
#hero-b .shot-wide { width: 100%; margin-top: 64px; }
#hero-b .appwin .mpr-grid { aspect-ratio: 16/8.4; }

/* Variant C — cinematic / asymmetric */
#hero-c .hero-inner { display: grid; grid-template-columns: 0.92fr 1.3fr; gap: 40px; align-items: center; }
#hero-c .shot { position: relative; }
#hero-c .shot-real { transform: perspective(1800px) rotateY(-9deg) rotateX(2deg); transform-origin: left center; }
#hero-c .float-card {
  position: absolute; left: -42px; bottom: -26px; z-index: 6;
  width: 230px; padding: 15px 17px;
}
#hero-c .glow {
  position: absolute; inset: -10% -6% -18% 6%; z-index: -1;
  background: radial-gradient(60% 60% at 50% 50%, color-mix(in oklab, var(--accent) 30%, transparent), transparent 70%);
  filter: blur(40px);
}

/* safety mini widget (used in hero C float + features) */
.safety { }
.safety .srow { display: flex; align-items: center; justify-content: space-between; margin-bottom: 9px; }
.safety .stitle { font-size: 12px; color: var(--ink-2); }
.safety .sval { font-family: var(--font-mono); font-weight: 600; font-size: 14px; }
.safety .sbar { height: 7px; border-radius: 999px; background: linear-gradient(90deg, var(--danger), var(--amber) 45%, var(--safe)); position: relative; }
.safety .sbar i { position: absolute; top: -3px; width: 3px; height: 13px; border-radius: 2px; background: #fff; box-shadow: 0 0 0 2px rgba(0,0,0,.35); }
.safety .slegend { display: flex; justify-content: space-between; margin-top: 7px; font-family: var(--font-mono); font-size: 9.5px; color: var(--ink-3); }

/* ============================================================
   Trust strip
   ============================================================ */
.trust { border-top: 1px solid var(--hair-soft); border-bottom: 1px solid var(--hair-soft); background: rgba(255,255,255,0.012); }
.trust-inner { display: flex; align-items: center; gap: 32px; padding: 26px 0; flex-wrap: wrap; margin-left: -14px; }
.trust-label { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.trust-logos { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.trust-logos span { font-size: 17px; font-weight: 600; color: var(--ink-2); letter-spacing: -0.01em; opacity: .85; }
.trust-logos .sep { color: var(--ink-3); font-weight: 400; opacity: .5; }

/* ============================================================
   Steps
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.step { padding: 30px; position: relative; }
.step .num { font-family: var(--font-mono); font-size: 13px; color: var(--accent); font-weight: 600; }
.step .ic { width: 46px; height: 46px; margin: 18px 0 18px; color: var(--axial); }
.step h3 { margin-bottom: 8px; }
.step p { margin: 0; color: var(--ink-2); font-size: 15px; }

/* ============================================================
   Features (alternating rows)
   ============================================================ */
.feature { display: grid; grid-template-columns: 1fr 1.15fr; gap: 60px; align-items: center; }
.feature + .feature { margin-top: var(--section-y); }
.feature.flip .f-text { order: 2; }
.feature.flip .f-media { order: 1; }
.f-ic { width: 44px; height: 44px; color: var(--accent); margin-bottom: 22px; }
.feature h3 { font-size: clamp(24px, 2.3vw, 32px); letter-spacing: -0.02em; }
.feature .lead { margin-top: 16px; }
.f-points { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-direction: column; gap: 12px; }
.f-points li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--ink-2); }
.f-points li svg { width: 18px; height: 18px; flex: none; margin-top: 2px; color: var(--coronal); }
.f-media { position: relative; }

/* panorama placeholder */
.pano { aspect-ratio: 16/6.5; background: #06080c; position: relative; overflow: hidden; }
.pano::before { content:""; position:absolute; inset:0; background: repeating-linear-gradient(90deg, rgba(255,243,217,.04) 0 3px, transparent 3px 11px); }
.pano::after { content:""; position:absolute; inset:8% 4%; background: radial-gradient(120% 90% at 50% 120%, color-mix(in oklab, var(--bone) 40%, transparent), transparent 70%); border-radius: 0 0 50% 50%/0 0 100% 100%; opacity:.6; }
.pano .arch { position:absolute; left:6%; right:6%; top:30%; height:42%; border-bottom: 2px dashed rgba(255,243,217,.35); border-radius: 0 0 50% 50%/0 0 100% 100%; }

/* report placeholder */
.report { aspect-ratio: 4/3; background: #0d1016; position: relative; padding: 22px; display:flex; flex-direction:column; gap: 11px; }
.report .rrow { height: 9px; border-radius: 3px; background: rgba(255,255,255,.07); }
.report .rrow.sh { width: 40%; background: rgba(140,191,255,.4); height: 13px; }
.report .rrow.m { width: 75%; } .report .rrow.s { width: 55%; }
.report .rgrid { display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-top: 6px; }
.report .rcell { aspect-ratio: 1; border-radius: 6px; background: repeating-linear-gradient(135deg, rgba(255,255,255,.04) 0 2px, transparent 2px 7px), #090c11; border: 1px solid var(--hair-soft); }

/* import / formats chips visual */
.import-vis { padding: 28px; display:flex; flex-wrap:wrap; gap: 11px; align-content:center; aspect-ratio: 16/11; }
.fchip { display:flex; align-items:center; gap:9px; padding: 11px 15px; border-radius: 11px; background: var(--surface); border:1px solid var(--hair); font-family: var(--font-mono); font-size: 13px; }
.fchip svg { width:17px; height:17px; color: var(--axial); }
.fchip.big { font-size: 15px; }

/* ============================================================
   Разрыв spotlight (dramatic dark)
   ============================================================ */
.explode { padding: 0; }
.explode-inner {
  position: relative; border-radius: 26px; overflow: hidden; margin: 0 0;
  background: radial-gradient(120% 120% at 50% 0%, #14181f, #07090d);
  border: 1px solid var(--hair);
  padding: 84px 28px 0;
  text-align: center;
}
.explode-inner h2 { max-width: 16em; margin: 18px auto 0; }
.explode-inner .lead { max-width: 40em; margin: 18px auto 0; }
.explode-stage { position: relative; height: 380px; margin-top: 18px; }
.explode-stage .slab {
  position: absolute; left: 50%; transform: translateX(-50%);
  width: clamp(180px, 30vw, 340px); border-radius: 14px;
  background: linear-gradient(180deg, color-mix(in oklab, var(--bone) 65%, #5a5240), color-mix(in oklab, var(--bone) 30%, #2a2620));
  border: 1px solid rgba(255,243,217,.3);
  box-shadow: 0 0 60px -10px color-mix(in oklab, var(--bone) 50%, transparent);
}
.explode-stage .slab.s1 { top: 6px;   height: 70px; filter: brightness(1.05); }
.explode-stage .slab.s2 { top: 96px;  height: 90px; opacity: .92; }
.explode-stage .slab.s3 { top: 206px; height: 96px; opacity: .82; }
.explode-stage .beam { position:absolute; inset:0; background: conic-gradient(from 180deg at 50% -20%, transparent, rgba(255,243,217,.06), transparent 40%); pointer-events:none; }
.explode-stage .ph-tag { left: 50%; bottom: 16px; transform: translateX(-50%); right: auto; width: max-content; }

/* ============================================================
   Formats table
   ============================================================ */
.fmt-table { width: 100%; border-collapse: collapse; overflow: hidden; border-radius: var(--radius); }
.fmt-table th, .fmt-table td { text-align: left; padding: 17px 24px; border-bottom: 1px solid var(--hair-soft); }
.fmt-table thead th { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; background: rgba(255,255,255,.02); }
.fmt-table tbody tr:hover { background: rgba(255,255,255,.02); }
.fmt-table td.fmt { font-family: var(--font-mono); font-size: 14px; color: var(--ink); }
.fmt-table td.st { text-align: right; width: 120px; }
.badge-yes, .badge-no { display:inline-flex; align-items:center; gap:7px; font-family: var(--font-mono); font-size: 13px; font-weight: 600; }
.badge-yes { color: var(--coronal); } .badge-no { color: var(--ink-3); }
.badge-yes svg, .badge-no svg { width: 15px; height: 15px; }
.fmt-note { margin-top: 18px; font-size: 14px; color: var(--ink-2); display:flex; gap:10px; align-items:flex-start; }
.fmt-note svg { width:18px;height:18px;color:var(--amber);flex:none;margin-top:1px;}

/* ============================================================
   Requirements
   ============================================================ */
.reqs { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--gap); }
.req { padding: 28px; }
.req .ic { width: 38px; height: 38px; color: var(--axial); margin-bottom: 16px; }
.req h3 { font-size: 18px; margin-bottom: 6px; }
.req p { margin: 0; color: var(--ink-2); font-size: 14.5px; }

/* ============================================================
   Compare (scanner soft vs Vidi)
   ============================================================ */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.cmp { padding: 30px; }
.cmp.them { background: rgba(255,255,255,.02); }
.cmp.us { border-color: color-mix(in oklab, var(--accent) 40%, var(--hair)); box-shadow: 0 0 0 1px var(--accent-soft), 0 30px 70px -40px var(--accent-soft); }
.cmp .cmp-h { font-family: var(--font-mono); font-size: 12px; letter-spacing:.1em; text-transform:uppercase; color: var(--ink-3); margin-bottom: 18px; }
.cmp.us .cmp-h { color: var(--accent); }
.cmp ul { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:14px; }
.cmp li { display:flex; gap:12px; font-size:15px; color: var(--ink-2); align-items:flex-start; }
.cmp li svg { width:18px;height:18px;flex:none;margin-top:1px; }
.cmp.them li svg { color: var(--ink-3); }
.cmp.us li svg { color: var(--coronal); }
.cmp.us li { color: var(--ink); }

/* ============================================================
   Download / subscription
   ============================================================ */
.download-card { padding: 0; overflow: hidden; }
.dl-grid { display: grid; grid-template-columns: 1.25fr 0.85fr; }

/* small demo-download box */
.dl-demo {
  border-left: 1px solid var(--hair-soft); padding: 40px 38px;
  background: rgba(255,255,255,.02);
  display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 14px;
}
.dl-demo-ic { width: 56px; height: 56px; border-radius: 13px; box-shadow: 0 10px 26px -10px rgba(0,0,0,.7); }
.dl-demo-t { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.dl-demo-s { margin: -4px 0 6px; font-size: 14px; color: var(--ink-2); }
.dl-demo .btn { align-self: stretch; }
.dl-demo-meta { font-size: 12px; color: var(--ink-3); align-self: center; }
.dl-main { padding: 48px; }
.dl-main h2 { margin-bottom: 16px; }
.dl-main .dl-cta { display:flex; flex-wrap:wrap; gap:13px; margin-top: 28px; }
.dl-meta { display:flex; gap: 22px; margin-top: 22px; flex-wrap:wrap; }
.dl-meta div { font-size: 13px; color: var(--ink-3); }
.dl-meta b { display:block; font-family: var(--font-mono); color: var(--ink); font-size: 15px; font-weight: 600; margin-top: 3px; }

/* demo vs subscription table */
.dl-side { background: rgba(255,255,255,.02); border-left: 1px solid var(--hair-soft); padding: 40px 38px; }
.dl-side h3 { font-size: 16px; margin-bottom: 20px; }
.tier-table { width: 100%; border-collapse: collapse; }
.tier-table th { font-family: var(--font-mono); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; padding: 0 0 14px; text-align: center; }
.tier-table th:first-child { text-align: left; }
.tier-table td { padding: 10px 0; border-top: 1px solid var(--hair-soft); font-size: 13.5px; color: var(--ink-2); }
.tier-table td:not(:first-child) { text-align: center; width: 64px; }
.tier-table .yes { color: var(--coronal); } .tier-table .no { color: var(--ink-3); }
.tier-table .col-sub { color: var(--axial); }

/* email form */
.lead-form { margin-top: 34px; border-top: 1px solid var(--hair-soft); padding-top: 28px; }
.lead-form .lf-row { display: flex; gap: 11px; flex-wrap: wrap; }
.lead-form input[type="email"] {
  flex: 1; min-width: 220px; height: 50px; padding: 0 18px; border-radius: 12px;
  background: rgba(0,0,0,.25); border: 1px solid var(--hair); color: var(--ink); font: inherit; font-size: 15px;
  outline: none; transition: border-color .2s, background .2s;
}
.lead-form input[type="email"]::placeholder { color: var(--ink-3); }
.lead-form input[type="email"]:focus { border-color: var(--accent); background: rgba(0,0,0,.35); }
.lead-form input.err { border-color: var(--danger); }
.consent { display: flex; gap: 11px; align-items: flex-start; margin-top: 16px; font-size: 13px; color: var(--ink-3); cursor: pointer; }
.consent input { margin: 0; width: 17px; height: 17px; flex: none; margin-top: 2px; accent-color: var(--accent); }
.consent a { color: var(--ink-2); text-decoration: underline; text-underline-offset: 2px; }
.lf-msg { margin-top: 12px; font-size: 13.5px; min-height: 18px; }
.lf-msg.ok { color: var(--coronal); } .lf-msg.bad { color: var(--danger); }

/* ============================================================
   Reviews (placeholders)
   ============================================================ */
.reviews { display: flex; gap: var(--gap); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.review { padding: 28px; flex: 0 0 calc(50% - 8px); scroll-snap-align: start; }
.review .quote { font-size: 16px; color: var(--ink); line-height: 1.55; min-height: 92px; }
.review .ph { color: var(--ink-3); font-style: normal; }
.review .who { display:flex; align-items:center; gap: 12px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--hair-soft); }
.review .av { width: 40px; height: 40px; border-radius: 50%; background: repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 3px, transparent 3px 8px), var(--surface-2); border: 1px solid var(--hair); flex:none; }
.review .who-t { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-3); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--hair-soft); }
.faq-q {
  width: 100%; background: none; border: 0; color: var(--ink); font: inherit; font-weight: 550; font-size: 17.5px;
  text-align: left; padding: 24px 44px 24px 0; cursor: pointer; position: relative; letter-spacing: -0.01em;
}
.faq-q::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 13px; height: 13px;
  background: var(--ink-2);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6 9l6 6 6-6' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M6 9l6 6 6-6' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
  transform: translateY(-50%); transition: transform .28s var(--ease);
}
.faq-item.open .faq-q::after { transform: translateY(-50%) rotate(180deg); }
.faq-a { overflow: hidden; max-height: 0; transition: max-height .35s var(--ease); }
.faq-a-inner { padding: 0 44px 26px 0; color: var(--ink-2); font-size: 15.5px; line-height: 1.6; }
.faq-a-inner .pill { display:inline-block; margin-top: 6px; }

/* ============================================================
   Footer
   ============================================================ */
.disclaimer {
  display: flex; gap: 13px; align-items: flex-start; padding: 18px 22px; border-radius: 14px;
  background: color-mix(in oklab, var(--amber) 8%, transparent); border: 1px solid color-mix(in oklab, var(--amber) 28%, transparent);
  font-size: 14px; color: color-mix(in oklab, var(--amber) 35%, var(--ink));
}
.disclaimer svg { width: 20px; height: 20px; flex: none; color: var(--amber); margin-top: 1px; }
.site-footer { border-top: 1px solid var(--hair-soft); margin-top: var(--section-y); padding: 64px 0 40px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin: 40px 0 48px; }
.foot-grid h4 { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 16px; font-weight: 600; }
.foot-grid a, .foot-grid p { display:block; color: var(--ink-2); font-size: 14.5px; margin-bottom: 11px; transition: color .15s; }
.foot-grid a:hover { color: var(--ink); }
.foot-brand .lead { font-size: 14.5px; max-width: 30em; margin-top: 14px; }
.foot-bottom { display:flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 28px; border-top: 1px solid var(--hair-soft); color: var(--ink-3); font-size: 13px; }

/* ============================================================
   Scroll reveal
   ============================================================ */
:root[data-anim="on"] .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
:root[data-anim="on"] .reveal.in { opacity: 1; transform: none; }
:root[data-anim="on"] .reveal.d1 { transition-delay: .08s; }
:root[data-anim="on"] .reveal.d2 { transition-delay: .16s; }
:root[data-anim="on"] .reveal.d3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  :root[data-anim="on"] .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: inline-flex; align-items:center; justify-content:center; }
  #hero-a .hero-inner, #hero-c .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  #hero-c .shot-real { transform: none; }
  #hero-c .float-card { left: auto; right: 12px; bottom: 12px; width: 200px; }
  .feature { grid-template-columns: 1fr; gap: 32px; }
  .feature.flip .f-text { order: 1; } .feature.flip .f-media { order: 2; }
  .dl-grid { grid-template-columns: 1fr; } .dl-side, .dl-demo { border-left: 0; border-top: 1px solid var(--hair-soft); }
  .steps, .reqs, .reviews, .compare { grid-template-columns: 1fr; }
  .reviews { flex-direction: column; }
  .review { flex: 0 0 auto; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  :root { --section-y: 76px; }
  .wrap { padding: 0 18px; }
  .mpr-grid { aspect-ratio: 1/1; }
  .hero { padding-top: 116px; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .dl-main, .dl-side { padding: 30px 24px; }
  .explode-inner { padding: 56px 18px 0; }
  .fmt-table th, .fmt-table td { padding: 14px 14px; }
}

/* keep tweaks panel (light) readable — it ships its own styles */