/* =====================================================================
   VeriKit landing page. Design language: security print (same as the console).
   Tokens are copied from verikit.css so the page matches the app. Light theme only.
   Sections: tokens, base, nav, buttons, hero, flow, checks, verdicts, ops, developers, signature, trust, closing, footer, motion, responsive.
   Every class starts with lp- so nothing here can clash with the console.
   ===================================================================== */

:root {
  --paper: #F1EEE6;
  --sheet: #FBF9F4;
  --sheet-2: #F6F3EB;
  --sunk: #EAE6DA;
  --ink: #121512;
  --ink-2: #3A3F3A;
  --ink-3: #6B706A;
  --ink-4: #9A9E97;
  --line: rgba(18, 21, 18, .11);
  --line-2: rgba(18, 21, 18, .20);
  --brand: #2233DD;
  --brand-ink: #141F8F;
  --brand-tint: #E2E5FB;
  --pass: #0B7B52;
  --pass-tint: #DCEFE5;
  --review: #A86400;
  --review-tint: #F7E6C4;
  --fail: #BE331C;
  --fail-tint: #F7DAD3;
  --pop: 0 24px 60px -20px rgba(18, 21, 18, .38);
  --r1: 8px; --r2: 14px; --r3: 22px;
  --f-display: 'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif;
  --f-body: 'Geist', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --f-mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { background: var(--paper); scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.6 var(--f-body); -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, p, ul, ol, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: var(--brand); color: #fff; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 4px; }
.skip { position: fixed; left: 12px; top: -64px; z-index: 2000; padding: 10px 14px; border-radius: 10px; background: var(--ink); color: var(--paper); text-decoration: none; }
.skip:focus { top: 10px; }
.lp-wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
svg { display: block; }

/* ---------- nav ---------- */
.lp-nav { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.lp-nav-in { display: flex; align-items: center; gap: 28px; height: 64px; }
.lp-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 19px/1 var(--f-display); letter-spacing: -.02em; }
.lp-mark { width: 34px; height: 34px; color: var(--brand); flex: none; }
.lp-links { display: flex; gap: 6px; margin-left: 8px; }
.lp-links a { padding: 8px 12px; border-radius: 999px; font-size: 14.5px; font-weight: 500; color: var(--ink-2); text-decoration: none; }
.lp-links a:hover { background: var(--sunk); color: var(--ink); }
.lp-nav-cta { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* ---------- buttons ---------- */
.lp-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 18px; border-radius: 999px; border: 1px solid transparent; font: 600 14.5px/1 var(--f-body); text-decoration: none; white-space: nowrap; transition: background-color .15s, border-color .15s, transform .15s; }
.lp-btn:active { transform: translateY(1px); }
.lp-btn-lg { height: 50px; padding: 0 26px; font-size: 16px; }
.lp-btn-ink { background: var(--ink); color: var(--paper); }
.lp-btn-ink:hover { background: #2a2f2a; }
.lp-btn-brand { background: var(--brand); color: #fff; box-shadow: 0 10px 24px -12px var(--brand); }
.lp-btn-brand:hover { background: var(--brand-ink); }
.lp-btn-line { border-color: var(--line-2); background: transparent; color: var(--ink); }
.lp-btn-line:hover { background: var(--sunk); }
.lp-btn-quiet { background: transparent; color: var(--ink-2); }
.lp-btn-quiet:hover { background: var(--sunk); color: var(--ink); }

/* ---------- hero ---------- */
.lp-hero { position: relative; overflow: hidden; padding: 72px 0 96px; }
.lp-hero-rosette { position: absolute; width: 920px; height: 920px; right: -150px; top: -150px; color: var(--brand); opacity: .13; pointer-events: none; }
.lp-hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.lp-hero h1 { font: 700 clamp(44px, 5.5vw, 78px)/.98 var(--f-display); font-variation-settings: "wdth" 80, "opsz" 96; letter-spacing: -.035em; max-width: 11.5em; }
.lp-lede { margin-top: 26px; font-size: clamp(18px, 1.7vw, 21px); line-height: 1.5; color: var(--ink-2); max-width: 30em; }
.lp-cta-row { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.lp-fine { margin-top: 18px; font: 400 13px/1.4 var(--f-mono); color: var(--ink-3); }

.lp-specimen { position: relative; padding: 0 0 150px; }
.lp-card { position: relative; width: 100%; max-width: 500px; aspect-ratio: 460 / 290; transform: rotate(-2.2deg); border-radius: 18px; box-shadow: var(--pop); background: var(--sheet); }
.lp-card-art { width: 100%; height: 100%; }
.c-bg { fill: var(--sheet); }
.c-waves { stroke: var(--brand); opacity: .34; }
.c-mrzband { fill: var(--sunk); opacity: .85; }
.c-edge { stroke: var(--line-2); }
.c-title { font: 700 13px var(--f-display); fill: var(--ink); letter-spacing: -.01em; }
.c-dim { fill: var(--ink-3); }
.c-mono { font-family: var(--f-mono); }
.c-micro { font: 500 3.6px var(--f-mono); fill: var(--brand); opacity: .8; }
.c-photo { fill: var(--sunk); stroke: var(--line-2); }
.c-head { fill: var(--sheet-2); stroke: var(--ink-4); stroke-width: .8; }
.c-shoulders { fill: var(--sheet-2); stroke: var(--ink-4); stroke-width: .8; }
.lp-lm circle { fill: var(--brand); }
.c-label { font: 500 8px var(--f-body); fill: var(--ink-3); }
.c-value { font: 700 16px var(--f-display); fill: var(--ink); letter-spacing: .01em; }
.c-value.c-mono { font: 600 13.5px var(--f-mono); }
.c-mrz { font: 500 12.2px var(--f-mono); fill: var(--ink); letter-spacing: .02em; }
.lp-scan { position: absolute; inset: 0; border-radius: 18px; overflow: hidden; pointer-events: none; }
.lp-scan::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 26%; transform: translateY(-100%);
  background: linear-gradient(to bottom, transparent, color-mix(in srgb, var(--brand) 22%, transparent) 88%, var(--brand) 98%, var(--brand));
  background-size: 100% 100%; border-bottom: 2px solid var(--brand); box-shadow: 0 6px 18px -2px var(--brand);
  animation: lp-scan 1.8s cubic-bezier(.45, .05, .25, 1) .5s both; }

.lp-slip { position: absolute; right: -64px; bottom: 0; width: min(300px, 62%); padding: 16px 18px 64px 30px; transform: rotate(2.2deg); background: var(--sheet); border: 1px solid var(--line-2); border-radius: 6px 14px 14px 6px; box-shadow: var(--pop);
  background-image: radial-gradient(circle at 0 50%, transparent 0, transparent 0); }
.lp-slip::before { content: ""; position: absolute; left: 10px; top: 14px; bottom: 14px; width: 6px;
  background: radial-gradient(circle, var(--paper) 2.2px, transparent 2.8px) 0 0 / 6px 14px repeat-y; }
.lp-slip-title { font: 500 12px/1 var(--f-mono); color: var(--ink-3); margin-bottom: 12px; }
.lp-slip-list li { display: grid; grid-template-columns: 18px 1fr auto; align-items: center; gap: 10px; padding: 6px 0; border-top: 1px dashed var(--line-2); font-size: 14px; }
.lp-slip-list li svg { width: 18px; height: 18px; padding: 2px; border-radius: 50%; background: var(--pass); color: #fff; animation: lp-tick .35s cubic-bezier(.2, 1.4, .4, 1) calc(2.35s + var(--n) * .22s) both; }
.lp-slip-list li b { font: 600 12.5px var(--f-mono); color: var(--pass); animation: lp-fade .3s ease calc(2.35s + var(--n) * .22s) both; }

/* rubber stamps */
.lp-stamp { --c: var(--pass); display: inline-block; padding: 6px 18px 5px; border: 3px double var(--c); border-radius: 10px; color: var(--c); font: 800 26px/1.1 var(--f-display); font-variation-settings: "wdth" 85; letter-spacing: .08em; text-transform: uppercase; transform: rotate(-7deg); mix-blend-mode: multiply; user-select: none; }
.lp-stamp-pass { --c: var(--pass); }
.lp-stamp-review { --c: var(--review); }
.lp-stamp-reject { --c: var(--fail); }
.lp-slip .lp-stamp { position: absolute; right: 18px; bottom: 14px; font-size: 32px; opacity: 0; animation: lp-stamp .5s cubic-bezier(.2, .9, .3, 1.2) 3.7s both; background: var(--sheet); }
.lp-perf { height: 14px; background: radial-gradient(circle, var(--line-2) 1.5px, transparent 2px) 0 50% / 14px 14px repeat-x; }

/* ---------- sections ---------- */
.lp-sec { padding: 104px 0; }
.lp-sec-sheet { background: var(--sheet); border-block: 1px solid var(--line); }
.lp-head { margin-bottom: 52px; }
.lp-head h2, .lp-split h2, .lp-close h2 { font: 700 clamp(32px, 4.2vw, 54px)/1.02 var(--f-display); font-variation-settings: "wdth" 84, "opsz" 72; letter-spacing: -.032em; max-width: 17em; }
.lp-head p { margin-top: 16px; font-size: 18px; color: var(--ink-2); max-width: 36em; }

/* flow */
.lp-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; counter-reset: s; }
.lp-stub { position: relative; padding: 22px 22px 26px; background: var(--sheet); border: 1px solid var(--line); border-radius: var(--r2); }
.lp-stub::before, .lp-stub::after { content: ""; position: absolute; top: 58px; width: 18px; height: 18px; border-radius: 50%; background: var(--paper); box-shadow: 0 0 0 1px var(--line); }
.lp-stub::before { left: -9px; clip-path: inset(0 0 0 50%); }
.lp-stub::after { right: -9px; clip-path: inset(0 50% 0 0); }
.lp-stub-n { display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 24px; border-radius: 50%; border: 1.5px solid var(--brand); color: var(--brand); font: 700 17px/1 var(--f-display); }
.lp-stub h3 { font: 700 20px/1.15 var(--f-display); letter-spacing: -.02em; margin-bottom: 10px; padding-top: 14px; border-top: 1px dashed var(--line-2); }
.lp-stub p { font-size: 15px; color: var(--ink-2); line-height: 1.55; }
.lp-aside { margin-top: 32px; max-width: 46em; padding-left: 16px; border-left: 3px solid var(--brand); color: var(--ink-2); }

/* checks ledger */
.lp-ledger { border-top: 1px solid var(--line-2); }
.lp-ledger-head, .lp-row { display: grid; grid-template-columns: 190px minmax(0, 1.4fr) minmax(0, 1fr); gap: 32px; }
.lp-ledger-head { padding: 14px 0; font: 500 13px/1 var(--f-mono); color: var(--ink-3); border-bottom: 3px double var(--line-2); }
.lp-row { padding: 22px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.lp-row h3 { font: 700 22px/1.15 var(--f-display); letter-spacing: -.02em; }
.lp-row p { font-size: 15.5px; color: var(--ink-2); }
.lp-row p:last-child { color: var(--ink); }

/* verdicts */
.lp-stamps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.lp-stampcard { padding: 34px 26px 30px; background: var(--sheet); border: 1px dashed var(--line-2); border-radius: var(--r2); }
.lp-stampcard .lp-stamp { margin-bottom: 26px; font-size: 38px; }
.lp-stampcard:nth-child(1) .lp-stamp { transform: rotate(-5deg); }
.lp-stampcard:nth-child(2) .lp-stamp { transform: rotate(3deg); }
.lp-stampcard:nth-child(3) .lp-stamp { transform: rotate(-2deg); }
.lp-stampcard figcaption { font-size: 16px; color: var(--ink-2); max-width: 22em; }
.lp-pull { margin-top: 56px; max-width: 26em; padding-left: 20px; border-left: 4px solid var(--brand); font: 600 clamp(22px, 2.6vw, 32px)/1.2 var(--f-display); letter-spacing: -.02em; }

/* two-column blocks */
.lp-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 64px; align-items: center; }
.lp-lead { margin-top: 16px; font-size: 18px; color: var(--ink-2); max-width: 34em; }
.lp-points { margin-top: 30px; border-top: 1px solid var(--line); }
.lp-points li { padding: 15px 0; border-bottom: 1px solid var(--line); color: var(--ink-2); max-width: 38em; }
.lp-points li b { color: var(--ink); font-weight: 600; }
.lp-points-tight { margin-top: 22px; border: 0; }
.lp-points-tight li { padding: 5px 0 5px 22px; border: 0; position: relative; }
.lp-points-tight li::before { content: ""; position: absolute; left: 0; top: 14px; width: 9px; height: 9px; border-radius: 2px; background: var(--brand); }

/* ops mock case */
.lp-case { padding: 26px; background: var(--paper); border: 1px solid var(--line-2); border-radius: var(--r3); box-shadow: var(--pop); }
.lp-case-top { display: flex; align-items: center; gap: 14px; }
.lp-case-seal { width: 48px; height: 48px; border-radius: 50%; border: 2px solid var(--review); background: conic-gradient(var(--review) 0 50%, var(--review-tint) 0); position: relative; flex: none; }
.lp-case-seal::after { content: ""; position: absolute; inset: 5px; border-radius: 50%; border: 1px dashed color-mix(in srgb, var(--review) 55%, transparent); }
.lp-case-seal svg { display: none; }
.lp-case-state { font: 700 24px/1.1 var(--f-display); letter-spacing: -.02em; }
.lp-case-ref { margin-top: 3px; font: 500 13px/1 var(--f-mono); color: var(--ink-3); }
.lp-chip { margin-left: auto; padding: 4px 10px; border-radius: 999px; background: var(--brand-tint); color: var(--brand-ink); font: 600 12px/1.2 var(--f-body); }
.lp-case-reason { margin: 20px 0 8px; padding: 14px 16px; background: var(--review-tint); border-radius: var(--r1); color: #5c3700; font-size: 15px; }
.lp-trace li { display: grid; grid-template-columns: 14px 128px minmax(0, 1fr); align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; }
.lp-trace li:last-child { border-bottom: 0; }
.lp-trace i { width: 12px; height: 12px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 18%, transparent); }
.lp-trace .is-ok { --c: var(--pass); }
.lp-trace .is-weak { --c: var(--review); }
.lp-trace span { font-weight: 600; }
.lp-trace em { font-style: normal; color: var(--ink-3); }

/* developers */
.lp-code { background: #101311; color: #E7EAE3; border-radius: var(--r3); overflow: hidden; box-shadow: var(--pop); min-width: 0; }
.lp-tabs { display: flex; align-items: center; gap: 2px; padding: 8px 10px 0; overflow-x: auto; border-bottom: 1px solid rgba(231, 234, 227, .14); }
.lp-tabs [role="tab"] { white-space: nowrap; padding: 10px 14px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: #9AA096; font: 500 13.5px/1 var(--f-body); }
.lp-tabs [role="tab"]:hover { color: #E7EAE3; }
.lp-tabs [aria-selected="true"] { color: #fff; border-bottom-color: #94A3FF; }
.lp-copy { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; margin-bottom: 6px; border: 1px solid rgba(231, 234, 227, .2); border-radius: 8px; background: transparent; color: #C9CEC4; font: 500 12.5px/1 var(--f-body); }
.lp-copy svg { width: 14px; height: 14px; }
.lp-copy:hover { background: rgba(231, 234, 227, .08); }
.lp-code pre { margin: 0; padding: 20px 22px; overflow-x: auto; font: 400 13px/1.7 var(--f-mono); tab-size: 2; }
.lp-code .lp-resp { border-top: 1px dashed rgba(231, 234, 227, .2); color: #AEB5A9; background: rgba(255, 255, 255, .025); }
.lp-code :focus-visible { outline-color: #94A3FF; }

/* signature */
.lp-split-sig { grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); }
.lp-sig { padding: 24px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r3); }
.lp-sig svg { width: 100%; height: auto; max-width: 460px; margin: 0 auto; }
.s-outline { fill: var(--sheet); stroke: var(--ink-3); stroke-width: 1.3; }
.s-lm circle { fill: var(--ink-3); }
.s-key circle { fill: var(--brand); }
.s-dim path { fill: none; stroke: var(--brand); stroke-width: 1.5; stroke-linecap: round; }
.s-ext path { fill: none; stroke: var(--brand); stroke-width: .8; stroke-dasharray: 2 3; opacity: .7; }
.s-txt text { font: 500 12px var(--f-mono); fill: var(--brand-ink); }
.lp-split-sig p { margin-top: 16px; color: var(--ink-2); max-width: 36em; }
.lp-split-sig .lp-lead { margin-top: 18px; }
.lp-note { padding: 14px 18px; border-radius: var(--r1); background: var(--brand-tint); color: var(--brand-ink) !important; font-weight: 500; }

/* trust */
.lp-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.lp-facts li { padding-top: 18px; border-top: 3px double var(--ink); }
.lp-facts h3 { font: 700 22px/1.15 var(--f-display); letter-spacing: -.02em; margin-bottom: 10px; }
.lp-facts p { color: var(--ink-2); max-width: 24em; }

/* closing */
.lp-close { position: relative; overflow: hidden; padding: 112px 0; background: var(--brand); color: #fff; }
.lp-close-rosette { position: absolute; width: 760px; height: 760px; right: -140px; top: -170px; color: #fff; opacity: .16; pointer-events: none; }
.lp-close-in { position: relative; }
.lp-close h2 { max-width: 12em; }
.lp-close p { margin-top: 16px; font-size: 19px; opacity: .9; }
.lp-close .lp-btn-brand { background: #fff; color: var(--brand-ink); box-shadow: none; }
.lp-close .lp-btn-brand:hover { background: var(--brand-tint); }
.lp-close .lp-btn-line { border-color: rgba(255, 255, 255, .5); color: #fff; }
.lp-close .lp-btn-line:hover { background: rgba(255, 255, 255, .12); }
.lp-close :focus-visible { outline-color: #fff; }

/* footer */
.lp-foot { background: var(--sheet); border-top: 1px solid var(--line); }
.lp-foot-in { display: flex; align-items: center; gap: 28px; padding-top: 28px; padding-bottom: 28px; }
.lp-foot nav { display: flex; gap: 18px; margin-left: auto; }
.lp-foot nav a { font-size: 14.5px; color: var(--ink-2); text-decoration: none; }
.lp-foot nav a:hover { color: var(--ink); text-decoration: underline; }
.lp-foot p { font: 400 13px var(--f-mono); color: var(--ink-3); }

/* ---------- motion: one sequence on load ---------- */
.lp-lm circle { opacity: 0; animation: lp-dot .45s ease calc(.5s + var(--d, 0s)) both; }
@keyframes lp-scan { from { transform: translateY(-100%); } to { transform: translateY(420%); } }
@keyframes lp-dot { from { opacity: 0; } to { opacity: .95; } }
@keyframes lp-tick { from { transform: scale(0); } to { transform: scale(1); } }
@keyframes lp-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes lp-stamp { 0% { opacity: 0; transform: scale(1.9) rotate(-16deg); } 55% { opacity: 1; transform: scale(.94) rotate(-6deg); } 100% { opacity: 1; transform: scale(1) rotate(-7deg); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .lp-scan { display: none; }
  .lp-lm circle, .lp-slip-list li svg, .lp-slip-list li b, .lp-slip .lp-stamp { animation: none; opacity: 1; transform: none; }
  .lp-slip .lp-stamp { transform: rotate(-7deg); }
  .lp-lm circle { opacity: .95; }
}

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .lp-hero-grid, .lp-split, .lp-split-sig { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .lp-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lp-links { display: none; }
  .lp-specimen { max-width: 560px; }
  .lp-slip { right: -12px; }
  .lp-sec { padding: 80px 0; }
  .lp-ledger-head, .lp-row { grid-template-columns: 150px minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
}
@media (max-width: 760px) {
  .lp-wrap { padding: 0 20px; }
  .lp-hero { padding: 44px 0 64px; }
  .lp-ledger-head { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .lp-row { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .lp-row p::before { display: block; margin-bottom: 2px; font: 500 12px/1.4 var(--f-mono); color: var(--ink-3); }
  .lp-row p:nth-of-type(1)::before { content: "What we compare"; }
  .lp-row p:nth-of-type(2)::before { content: "What it catches"; }
  .lp-stamps, .lp-facts { grid-template-columns: minmax(0, 1fr); }
  .lp-stampcard { padding: 28px 22px; }
}
@media (max-width: 600px) {
  .lp-nav-in { gap: 12px; }
  .lp-nav-cta .lp-btn-quiet { display: none; }
  .lp-steps { grid-template-columns: minmax(0, 1fr); }
  .lp-specimen { padding-bottom: 0; }
  .lp-slip { position: relative; right: auto; bottom: auto; width: 92%; margin: -34px 0 34px auto; }
  .lp-close { padding: 80px 0; }
  .lp-foot-in { flex-wrap: wrap; gap: 14px; }
  .lp-foot nav { margin-left: 0; width: 100%; order: 3; }
  .lp-trace li { grid-template-columns: 14px 1fr; }
  .lp-trace em { grid-column: 2; margin-top: -6px; }
  .lp-case { padding: 20px; }
  .lp-tabs [role="tab"] { padding: 10px 10px; font-size: 13px; }
  .lp-copy span { display: none; }
  .lp-copy { padding: 7px 8px; }
  .lp-sig { padding: 14px; }
  .s-txt text { font-size: 15px; }
}