/* ============================================================
   TRACELINE — page layouts
   ============================================================ */

/* ---------------------------------------------------------- HEADER */
.hdr {
  position: sticky; top: 0; z-index: var(--z-header);
  height: var(--header-h);
  display: flex; align-items: center;
  background: color-mix(in srgb, var(--base) 72%, transparent);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background var(--dur-3), border-color var(--dur-3);
}
.hdr.is-stuck { background: color-mix(in srgb, var(--base) 88%, transparent); border-bottom-color: var(--border); }
[data-theme="light"] .hdr { background: color-mix(in srgb, #fff 70%, transparent); }
.hdr .container { display: flex; align-items: center; gap: var(--sp-6); height: 100%; }

.logo { display: inline-flex; align-items: center; gap: 9px; flex: none; }
.logo__mark { width: 30px; height: 30px; flex: none; }
.logo__word {
  font-family: var(--ff-display); font-weight: 800; font-size: 17px;
  letter-spacing: -0.03em; color: var(--text);
}
.logo__dot { color: var(--g-lime); }

.nav { display: flex; align-items: center; gap: 2px; }
.nav a {
  display: inline-flex; align-items: center; height: 36px; padding: 0 11px;
  border-radius: var(--r-2); font-size: 13px; font-weight: 500; color: var(--text-2);
  transition: color var(--dur-2), background var(--dur-2);
}
.nav a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav a[aria-current="page"] { color: var(--text); }

.hdr__right { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.hdr__signin { font-size: 13px; font-weight: 500; color: var(--text-2); padding: 0 10px; height: 40px; display: inline-flex; align-items: center; }
.hdr__signin:hover { color: var(--text); }
.icon-btn {
  width: 40px; height: 40px; display: grid; place-items: center;
  border-radius: var(--r-2); border: 1px solid transparent; background: transparent;
  color: var(--text-2); cursor: pointer; transition: all var(--dur-2);
}
.icon-btn:hover { color: var(--text); background: rgba(255, 255, 255, 0.07); border-color: var(--border); }
.menu-btn { display: none; }

/* ---------------------------------------------------------- HERO */
.hero { position: relative; padding-top: var(--sp-7); padding-bottom: var(--sp-10); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr); gap: var(--sp-10); align-items: start; }
.hero__copy { padding-top: var(--sp-3); }
.hero h1 { margin: var(--sp-4) 0 0; max-width: 17ch; }
.hero h1 .c-eth { color: #8FA4FF; }
.hero h1 .c-bnb { color: var(--chain-bnb); }
.hero__sub { margin-top: var(--sp-5); font-size: var(--fs-lead); line-height: 1.5; color: var(--text-2); max-width: 46ch; }
.hero__card { margin-top: var(--sp-7); max-width: 600px; }
.hero__trust { margin-top: var(--sp-5); display: flex; align-items: center; gap: var(--sp-5); flex-wrap: wrap; padding-left: 2px; }
.hero__trust li { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--text-2); }
.hero__trust li svg { color: var(--risk-low); flex: none; }

.hero__visual { position: relative; }

/* ---------------------------------------------------------- CHAIN STRIP */
.chains { border-top: 1px solid var(--border); }
.chain-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
.chain-card {
  position: relative; overflow: hidden;
  padding: var(--sp-6);
  border-radius: var(--r-6);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color var(--dur-3), transform var(--dur-3) var(--ease-out);
}
.chain-card::before {
  content: ""; position: absolute; inset: 0 0 auto;
  height: 180px; opacity: 0.5; pointer-events: none;
  background: radial-gradient(320px 140px at 22% 0%, var(--accent-soft), transparent 70%);
}
.chain-card[data-chain="ethereum"] { --accent: var(--chain-eth); --accent-soft: rgba(98, 126, 234, 0.32); }
.chain-card[data-chain="bsc"] { --accent: var(--chain-bnb); --accent-soft: rgba(240, 185, 11, 0.22); }
.chain-card:hover { border-color: color-mix(in srgb, var(--accent) 45%, transparent); transform: translateY(-2px); }
.chain-card__logo { width: 44px; height: 44px; }
.chain-card h3 { margin-top: var(--sp-4); }
.chain-card__chainid { font-family: var(--ff-mono); font-size: 11px; color: var(--text-3); margin-top: 3px; }
.chain-card__list { margin-top: var(--sp-5); display: grid; gap: 9px; }
.chain-card__list li { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; color: var(--text-2); line-height: 1.45; }
.chain-card__list svg { flex: none; margin-top: 2px; color: var(--accent); }
.chain-card__tokens { margin-top: var(--sp-5); padding-top: var(--sp-4); border-top: 1px solid var(--border-soft); display: flex; gap: 6px; flex-wrap: wrap; }
.chain-card__soon { margin-top: var(--sp-5); padding-top: var(--sp-4); border-top: 1px solid var(--border-soft); font-size: 11.5px; color: var(--text-3); }

.chain-card--soon {
  display: grid; align-content: center; justify-items: start; gap: var(--sp-3);
  border-style: dashed; border-color: var(--border-strong);
  background: transparent;
}
.chain-card--soon:hover { transform: none; border-color: var(--border-luminous); }
.chain-card--soon .soon-logos { display: flex; gap: 8px; opacity: 0.5; }
.chain-card--soon .soon-dot {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px dashed var(--border-strong);
  display: grid; place-items: center; color: var(--text-3);
}
.soon-names { font-family: var(--ff-mono); font-size: 11px; color: var(--text-3); letter-spacing: 0.04em; }

/* ---------------------------------------------------------- SAMPLE REPORT */
.report-card {
  padding: var(--sp-5);
  border-radius: var(--r-6);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--sh-3);
}
.report-card__top { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-3); padding-bottom: var(--sp-4); border-bottom: 1px solid var(--border-soft); }
.report-card__body { display: grid; grid-template-columns: 190px 1fr; gap: var(--sp-5); padding-top: var(--sp-4); align-items: center; }
.mini-finding {
  display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center;
  padding: 11px 12px; border-radius: var(--r-3);
  border: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.02);
  transition: background var(--dur-2), border-color var(--dur-2);
}
[data-theme="light"] .mini-finding { background: #fff; }
.mini-finding:hover { background: rgba(255, 255, 255, 0.05); border-color: var(--border); }
.mini-finding__t { font-size: 12.5px; font-weight: 600; color: var(--text); }
.mini-finding__m { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.report-card__foot { margin-top: var(--sp-4); padding-top: var(--sp-4); border-top: 1px solid var(--border-soft); display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }

/* ---------------------------------------------------------- SCREEN GRID */
.screen-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
.screen-item__desc { font-size: 13px; line-height: 1.5; color: var(--text-2); margin-top: 7px; }
.screen-item__link {
  display: flex; flex-direction: column; justify-content: space-between;
  background: linear-gradient(150deg, rgba(110, 75, 255, 0.16), rgba(45, 226, 230, 0.08));
  border-color: var(--border-luminous);
}

/* ---------------------------------------------------------- STEPS */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.steps .step h3 { margin: var(--sp-3) 0 var(--sp-2); }
.steps .step p { font-size: 13.5px; color: var(--text-2); line-height: 1.6; }
.step__visual { margin-top: var(--sp-5); border-radius: var(--r-4); border: 1px solid var(--border); background: rgba(4, 6, 14, 0.5); padding: var(--sp-3); }
[data-theme="light"] .step__visual { background: var(--surface-2); }

/* ---------------------------------------------------------- DELIVERABLE (PDF mock) */
.pdf {
  position: relative; width: 100%; max-width: 400px;
  aspect-ratio: 1 / 1.414;
  padding: 26px 24px;
  border-radius: 6px;
  background: #F7F8FC;
  color: #0B1020;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.12);
  font-size: 9px; line-height: 1.4;
  display: flex; flex-direction: column; gap: 10px;
}
.pdf__head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(11,16,32,0.12); padding-bottom: 9px; }
.pdf__brand { display: flex; align-items: center; gap: 6px; font-family: var(--ff-display); font-weight: 800; font-size: 11px; letter-spacing: -0.02em; color: #0B1020; }
.pdf__brand span { color: #5B34F2; }
.pdf h4 { font-family: var(--ff-display); font-size: 17px; letter-spacing: -0.02em; margin: 0; color: #0B1020; }
.pdf__row { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 5px 0; border-bottom: 1px solid rgba(11,16,32,0.07); }
.pdf__k { color: #5C6684; }
.pdf__v { font-family: var(--ff-mono); font-size: 8.5px; color: #0B1020; }
.pdf__score { display: flex; align-items: baseline; gap: 6px; font-family: var(--ff-ui); font-weight: 800; font-size: 34px; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.pdf__tier { font-family: var(--ff-ui); font-weight: 700; font-size: 9px; padding: 3px 8px; border-radius: 99px; }
.pdf__foot { margin-top: auto; padding-top: 8px; border-top: 1px solid rgba(11,16,32,0.12); display: flex; justify-content: space-between; color: #5C6684; font-size: 7.5px; }
.pdf-frame { position: relative; }
.pdf-frame__behind {
  position: absolute; inset: 14px -14px -14px 14px;
  border-radius: 6px; background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border); z-index: -1;
  transform: rotate(2.5deg);
}

/* ---------------------------------------------------------- USE CASES */
.use-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--sp-4); }
.use-card { grid-column: span 2; padding: var(--sp-5); border-radius: var(--r-5); border: 1px solid var(--border); background: var(--surface); transition: all var(--dur-3) var(--ease-out); }
.use-card:nth-child(4), .use-card:nth-child(5) { grid-column: span 3; }
.use-card:hover { border-color: var(--border-luminous); transform: translateY(-2px); }
.use-card__icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,0.05); border: 1px solid var(--border); color: var(--g-cyan); margin-bottom: var(--sp-4); }
.use-card h3 { font-size: 16px; }
.use-card p { font-size: 13px; color: var(--text-2); margin-top: 6px; line-height: 1.55; }

/* ---------------------------------------------------------- COMPLIANCE BAND */
.band {
  position: relative; overflow: hidden;
  border-radius: var(--r-7);
  border: 1px solid var(--border-luminous);
  background: linear-gradient(120deg, rgba(110, 75, 255, 0.14), rgba(45, 226, 230, 0.07) 45%, rgba(198, 242, 78, 0.07));
  padding: var(--sp-8);
}
.band .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); }
.band h3 { font-size: 15px; }
.band p { font-size: 12.5px; color: var(--text-2); margin-top: 7px; line-height: 1.6; }

/* ---------------------------------------------------------- PRICING */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); align-items: start; }
.plan {
  position: relative; padding: var(--sp-6); border-radius: var(--r-6);
  border: 1px solid var(--border); background: var(--surface);
  display: flex; flex-direction: column; gap: var(--sp-4);
}
.plan--featured {
  border-color: transparent;
  background: linear-gradient(var(--surface), var(--surface)) padding-box,
              linear-gradient(140deg, rgba(110,75,255,0.9), rgba(45,226,230,0.5), rgba(198,242,78,0.6)) border-box;
  box-shadow: var(--sh-3);
}
.plan__badge { position: absolute; top: -11px; left: var(--sp-6); }
.plan__price { display: flex; align-items: baseline; gap: 6px; }
.plan__price b { font-family: var(--ff-display); font-size: 38px; font-weight: 800; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; }
.plan__price span { font-size: 12px; color: var(--text-3); }
.plan ul { display: grid; gap: 10px; }
.plan li { display: flex; gap: 9px; font-size: 13px; color: var(--text-2); line-height: 1.45; }
.plan li svg { flex: none; margin-top: 2px; color: var(--risk-low); }

/* ---------------------------------------------------------- CTA BAND */
.cta-band {
  position: relative; overflow: hidden;
  padding-block: var(--sp-12);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background:
    radial-gradient(900px 420px at 20% 0%, rgba(110, 75, 255, 0.38), transparent 65%),
    radial-gradient(760px 380px at 78% 100%, rgba(45, 226, 230, 0.24), transparent 62%),
    radial-gradient(520px 300px at 92% 8%, rgba(198, 242, 78, 0.16), transparent 60%),
    var(--base-alt);
}
.cta-band__inner { display: grid; grid-template-columns: 1fr auto; gap: var(--sp-10); align-items: center; }

/* ---------------------------------------------------------- FOOTER */
.ftr { padding-block: var(--sp-10) var(--sp-6); border-top: 1px solid var(--border); }
.ftr__grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: var(--sp-6); }
.ftr__brand p { font-size: 12.5px; color: var(--text-3); max-width: 30ch; margin-top: var(--sp-4); line-height: 1.6; }
.ftr h4 { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); font-weight: 700; margin-bottom: var(--sp-4); font-family: var(--ff-ui); }
.ftr ul { display: grid; gap: 10px; }
.ftr ul a { font-size: 13px; color: var(--text-2); }
.ftr ul a:hover { color: var(--text); }
.ftr__bottom { margin-top: var(--sp-9); padding-top: var(--sp-5); border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; font-size: 11.5px; color: var(--text-3); }
.status-pill { display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--text-2); }
.disclaimer { margin-top: var(--sp-4); font-size: 11px; color: var(--text-3); max-width: 92ch; line-height: 1.6; }

/* ============================================================
   RESULTS SCREEN
   ============================================================ */
.res-head {
  position: sticky; top: var(--header-h); z-index: 90;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--base) 88%, transparent);
  backdrop-filter: blur(18px);
}
.res-head__in { display: flex; align-items: center; gap: var(--sp-3); padding-block: 12px; flex-wrap: wrap; }
.res-addr {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 8px 7px 8px; border-radius: var(--r-pill);
  border: 1px solid var(--border); background: rgba(255, 255, 255, 0.035);
  min-height: 44px;
}
.res-addr__txt { font-family: var(--ff-mono); font-size: 12.5px; color: var(--text); letter-spacing: -0.01em; }
.res-head__meta { display: flex; align-items: center; gap: var(--sp-3); font-size: 11.5px; color: var(--text-3); }
.res-head__actions { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }

.res-grid { display: grid; grid-template-columns: 372px minmax(0, 1fr); gap: var(--sp-6); align-items: start; padding-block: var(--sp-8); }
.res-aside { position: sticky; top: calc(var(--header-h) + 76px); display: grid; gap: var(--sp-4); }

.score-card {
  position: relative; overflow: hidden;
  padding: var(--sp-6);
  border-radius: var(--r-7);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--sh-3);
}
.score-card::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 60%;
  background: radial-gradient(300px 160px at 50% -10%, var(--tint, rgba(255,215,94,0.28)), transparent 70%);
  pointer-events: none;
}
.score-card[data-tier="low"] { --tint: rgba(43, 217, 164, 0.26); --c: var(--risk-low); }
.score-card[data-tier="moderate"] { --tint: rgba(255, 215, 94, 0.26); --c: var(--risk-mod); }
.score-card[data-tier="high"] { --tint: rgba(255, 138, 43, 0.28); --c: var(--risk-high); }
.score-card[data-tier="severe"] { --tint: rgba(255, 46, 107, 0.3); --c: var(--risk-severe); }
.score-card__val { font-size: 104px; font-weight: 800; letter-spacing: -0.05em; line-height: 0.86; font-variant-numeric: tabular-nums; }
.score-card__of { font-size: 14px; color: var(--text-3); font-weight: 500; margin-left: 6px; }
.score-card__tier { display: flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-4); }
.tier-word { font-family: var(--ff-display); font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: var(--c); }
.score-card__bar { margin-top: var(--sp-5); }
.score-card__scale { display: flex; justify-content: space-between; margin-top: 8px; font-size: 10px; color: var(--text-3); font-family: var(--ff-mono); }

.kv { display: grid; gap: 10px; }
.kv__row { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-4); font-size: 12.5px; }
.kv__k { color: var(--text-3); }
.kv__v { color: var(--text); font-family: var(--ff-mono); font-size: 12px; text-align: right; }

.exposure { display: grid; gap: var(--sp-4); }
.exposure__bar { height: 12px; border-radius: 99px; display: flex; overflow: hidden; background: rgba(255,255,255,0.06); border: 1px solid var(--border-soft); }
.exposure__legend { display: grid; gap: 9px; }
.exposure__legend li { display: grid; grid-template-columns: 10px 1fr auto; gap: 9px; align-items: center; font-size: 12px; color: var(--text-2); }
.exposure__legend i { width: 10px; height: 10px; border-radius: 3px; }
.exposure__legend b { color: var(--text); font-variant-numeric: tabular-nums; font-weight: 600; }

.hops { display: grid; gap: var(--sp-4); }
.hop {
  display: grid; grid-template-columns: 22px 1fr; gap: var(--sp-3);
  position: relative;
}
.hop__rail { position: relative; display: grid; place-items: start center; padding-top: 5px; }
.hop__dot { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--border-strong); background: var(--base); z-index: 1; }
.hop:not(:last-child) .hop::after { content: none; }
.hop__line { position: absolute; left: 50%; top: 15px; bottom: -18px; width: 1px; background: var(--border-strong); transform: translateX(-50%); }
.hop__body { padding-bottom: var(--sp-3); }
.hop__title { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.hop__meta { font-size: 11.5px; color: var(--text-3); margin-top: 3px; font-family: var(--ff-mono); }

/* mobile sticky action bar */
.actionbar {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: var(--glass-strong); backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-strong);
  gap: var(--sp-2);
}
.actionbar .btn { flex: 1; }

/* state blocks */
.state-block[hidden] { display: none !important; }
#resEntry { margin-inline: auto; }
.entry-grid { display: grid; grid-template-columns: minmax(0, 1fr) 264px; gap: 20px; align-items: start; }
@media (max-width: 900px) { .entry-grid { grid-template-columns: 1fr; } }
#resEntry .input-card { margin-top: 4px; }
#resNew { color: var(--text-2); }

/* report section headers */
.sec-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); margin-bottom: var(--sp-4); }
.sec-head h2 { font-size: 18px; letter-spacing: -0.02em; }

/* ============================================================
   PRICING / DOCS / SYSTEM PAGES
   ============================================================ */
.page-hero { padding-top: var(--sp-10); padding-bottom: var(--sp-8); border-bottom: 1px solid var(--border); }
.page-hero h1 { max-width: 18ch; }
.page-hero p { margin-top: var(--sp-4); max-width: 58ch; }

.compare { width: 100%; border-collapse: collapse; font-size: 13px; }
.compare th, .compare td { padding: 12px 14px; border-bottom: 1px solid var(--border-soft); text-align: left; }
.compare th { font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-3); font-weight: 700; }
.compare td.c { text-align: center; }
.compare tr:hover td { background: rgba(255, 255, 255, 0.02); }
.compare .yes { color: var(--risk-low); }
.compare .no { color: var(--text-3); }

.docs { display: grid; grid-template-columns: 236px minmax(0, 1fr); min-width: 0; gap: var(--sp-8); padding-block: var(--sp-8); align-items: start; }
.docs__nav { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 2px; min-width: 0; }
.docs > div { min-width: 0; }
.docs__nav a { padding: 7px 10px; border-radius: var(--r-2); font-size: 13px; color: var(--text-2); }
.docs__nav a:hover { background: rgba(255, 255, 255, 0.05); color: var(--text); }
.docs__nav a[aria-current="true"] { background: rgba(255, 255, 255, 0.07); color: var(--text); font-weight: 600; }
.docs__nav .label { padding: 0 10px; margin: var(--sp-4) 0 var(--sp-2); }
.docs h2 { margin-top: var(--sp-8); font-size: 22px; }
.docs h2:first-child { margin-top: 0; }
.docs p { margin-top: var(--sp-3); color: var(--text-2); font-size: 14px; line-height: 1.68; max-width: 76ch; }
.docs code:not(pre code) { font-family: var(--ff-mono); font-size: 12px; background: rgba(255,255,255,0.07); padding: 2px 6px; border-radius: 4px; color: var(--g-lime); }
.docs .code { margin-top: var(--sp-4); }
.endpoint { display: flex; align-items: center; gap: 10px; margin-top: var(--sp-3); padding: 10px 14px; border-radius: var(--r-3); border: 1px solid var(--border); background: var(--surface-2); font-family: var(--ff-mono); font-size: 12.5px; flex-wrap: wrap; }
.method { font-size: 10px; font-weight: 700; letter-spacing: 0.08em; padding: 3px 7px; border-radius: 4px; background: rgba(43, 217, 164, 0.16); color: var(--risk-low); }

/* tokens page */
.swatch-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); }
.swatch { border-radius: var(--r-3); border: 1px solid var(--border); overflow: hidden; background: var(--surface); }
.swatch__chip { height: 74px; }
.swatch__meta { padding: 10px 12px; display: grid; gap: 2px; }
.swatch__name { font-size: 12px; font-weight: 600; }
.swatch__hex { font-family: var(--ff-mono); font-size: 11px; color: var(--text-3); }
.swatch__note { font-size: 10.5px; color: var(--text-3); margin-top: 2px; }

.type-row { display: grid; grid-template-columns: 190px 1fr; gap: var(--sp-5); align-items: baseline; padding: var(--sp-4) 0; border-bottom: 1px solid var(--border-soft); }
.type-row__spec { font-family: var(--ff-mono); font-size: 11px; color: var(--text-3); }

/* library page */
.lib-block { padding-block: var(--sp-8); border-bottom: 1px solid var(--border); }
.lib-block > .between { margin-bottom: var(--sp-5); }
.state-row { display: grid; grid-template-columns: 88px 1fr; gap: var(--sp-4); align-items: center; padding: 10px 0; border-bottom: 1px dashed var(--border-soft); }
.state-row__label { font-family: var(--ff-mono); font-size: 10.5px; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; }
.state-row__items { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; }

/* redlines */
.spec-frame { position: relative; border: 1px dashed rgba(45, 226, 230, 0.5); border-radius: 6px; }
.spec-note {
  font-family: var(--ff-mono); font-size: 10px; color: var(--g-cyan);
  background: rgba(45, 226, 230, 0.1); border: 1px solid rgba(45, 226, 230, 0.3);
  padding: 3px 7px; border-radius: 4px; display: inline-block; white-space: nowrap;
}
.spec-note--coral { color: #FF9B7A; background: rgba(255, 107, 74, 0.1); border-color: rgba(255, 107, 74, 0.3); }
.measure { position: absolute; background: rgba(45, 226, 230, 0.7); }
.measure--v { width: 1px; }
.measure--h { height: 1px; }
.redline-list { display: grid; gap: 10px; }
.redline-list li { display: grid; grid-template-columns: 24px 1fr; gap: 10px; font-size: 13px; color: var(--text-2); line-height: 1.55; }
.redline-list b { color: var(--text); font-weight: 600; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1180px) {
  .hero__grid { gap: var(--sp-8); }
  .screen-grid { grid-template-columns: repeat(2, 1fr); }
  .ftr__grid { grid-template-columns: 1.4fr repeat(2, 1fr) 1fr; }
  .ftr__grid .ftr__col--4 { grid-column: span 2; }
}

@media (max-width: 1024px) {
  .res-grid { grid-template-columns: 1fr; }
  .res-aside { position: static; grid-template-columns: 1fr 1fr; }
  .docs { grid-template-columns: 1fr; }
  .docs__nav { position: static; display: flex; flex-wrap: wrap; gap: 6px; }
  .docs__nav .label { display: none; }
  .swatch-grid { grid-template-columns: repeat(3, 1fr); }
  .band .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ---- tablet 768 ---- */
@media (max-width: 900px) {
  .nav, .hdr__signin { display: none; }
  .menu-btn { display: grid; }
  .hdr .container { gap: var(--sp-3); }
  .logo__word { font-size: 16px; }

  .hero { padding-top: var(--sp-6); padding-bottom: var(--sp-9); }
  .hero__grid { grid-template-columns: 1fr; gap: var(--sp-8); }
  .hero__visual { order: 2; }
  .hero__card { max-width: none; }
  .hero h1 { max-width: 20ch; }

  .chain-cards { grid-template-columns: 1fr 1fr; }
  .chain-card--soon { grid-column: span 2; }
  .chain-card--soon { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); }

  .report-card__body { grid-template-columns: 160px 1fr; }
  .steps { grid-template-columns: 1fr; gap: var(--sp-6); }
  .steps .step { display: grid; grid-template-columns: 1fr; }
  .use-grid { grid-template-columns: 1fr 1fr; }
  .use-card, .use-card:nth-child(4), .use-card:nth-child(5) { grid-column: span 1; }
  .use-card:last-child { grid-column: span 2; }
  .price-grid { grid-template-columns: 1fr; }
  .cta-band__inner { grid-template-columns: 1fr; gap: var(--sp-6); }
  .ftr__grid { grid-template-columns: 1fr 1fr 1fr; gap: var(--sp-6); }
  .ftr__brand { grid-column: span 3; }
  .res-aside { grid-template-columns: 1fr; }
}

/* ---- mobile 390 ---- */
@media (max-width: 560px) {
  .section { padding-block: var(--sp-9); }
  .hdr__right .seg { display: none; }
  .hero { padding-top: 16px; }
  .hero h1 { margin-top: 10px; }
  .hero__sub { margin-top: 14px; font-size: 15.5px; }
  .hero__card { margin-top: 18px; }
  .card__remembered { display: none; }
  .cta-band .input-card { min-width: 0 !important; }
  .hero__trust { gap: var(--sp-3); }
  .hero__trust li { font-size: 11.5px; }
  .input-card { padding: 14px; border-radius: var(--r-6); }
  .chain-select { grid-template-columns: 1fr 1fr; }
  .chain-pill { padding: 0 9px; font-size: 12px; gap: 7px; }
  .chain-pill img { width: 18px; height: 18px; }
  .chain-pill .chain-pill__tick { display: none; }
  .btn--xl { --btn-h: 60px; font-size: 18px; }
  .chain-cards { grid-template-columns: 1fr; }
  .chain-card--soon { grid-column: span 1; display: block; }
  .chain-card { padding: var(--sp-5); }
  .screen-grid { grid-template-columns: 1fr; }
  .report-card__body { grid-template-columns: 1fr; gap: var(--sp-4); }
  .report-card__body .gauge { max-width: 190px; margin: 0 auto; }
  .use-grid { grid-template-columns: 1fr; }
  .use-card:last-child { grid-column: span 1; }
  .band { padding: var(--sp-5); border-radius: var(--r-6); }
  .band .grid-4 { grid-template-columns: 1fr; gap: var(--sp-5); }
  .ftr__grid { grid-template-columns: 1fr 1fr; }
  .ftr__brand { grid-column: span 2; }
  .swatch-grid { grid-template-columns: repeat(2, 1fr); }
  .type-row { grid-template-columns: 1fr; gap: 6px; }
  .pdf-frame__behind { inset: 6px 0 -6px 6px; }
  .res-grid { padding-block: var(--sp-5); }
  .score-card__val { font-size: 88px; }
  .res-head__actions .btn span { display: none; }
  .res-head { top: 0; }
  .res-head__in { gap: var(--sp-2); }
  .res-head__meta { display: none; }
  .actionbar { display: flex; }
  .page { padding-bottom: 72px; }
  .finding > summary { grid-template-columns: 36px 1fr auto; gap: 10px; padding: 12px; }
  .finding__icon { width: 36px; height: 36px; border-radius: 10px; }
  .finding__body { padding-left: 12px; padding-right: 12px; }
  .toolbar { bottom: 84px; }
  .cta-band { padding-block: var(--sp-9); }
}

/* ---- print: report export ---- */
@media print {
  .hdr, .actionbar, .toolbar, .mesh, .footer-cta { display: none !important; }
  body { background: #fff; color: #0B1020; }
  .res-head { position: static; }
  .res-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------- CHECK PANEL */
.check-panel {
  position: relative; overflow: hidden;
  padding: 26px;
  border-radius: var(--r-7);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(22, 27, 49, 0.8), rgba(11, 14, 27, 0.92));
  box-shadow: var(--sh-4), var(--inset-hair);
  backdrop-filter: blur(24px);
}
[data-theme="light"] .check-panel { background: #fff; }
.check-panel::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 180px; pointer-events: none;
  background: radial-gradient(320px 150px at 18% 0%, rgba(110, 75, 255, 0.22), transparent 70%);
}
.tier-ladder { margin-top: 22px; position: relative; }
.tier-keys {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px;
  margin-top: 10px;
}
.tier-keys li { display: grid; gap: 3px; }
.tier-keys .sev { font-size: 11px; }
.tier-keys .mono { font-size: 10px; color: var(--text-3); }
.check-panel__list { margin-top: 22px; display: grid; gap: 2px; }
.check-panel__list li {
  display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start;
  padding: 12px 0; border-top: 1px solid var(--border-soft);
}
.check-panel__list li:first-child { border-top: 0; padding-top: 4px; }
.check-panel__list b { display: block; font-size: 13.5px; font-weight: 600; color: var(--text); }
.check-panel__list .small { display: block; font-size: 12px; color: var(--text-3); margin-top: 3px; }
.check-panel__icon {
  width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border); color: var(--g-cyan);
}
.check-panel__foot {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  margin-top: 14px; padding-top: 16px; border-top: 1px solid var(--border-soft);
}
@media (max-width: 560px) {
  .check-panel { padding: 18px; border-radius: var(--r-6); }
  .tier-keys { grid-template-columns: repeat(2, 1fr); gap: 10px 6px; }
}