/* JadedProducts: one dark, futuristic look, matching the Jaded and Lead Desk artifacts.
   Layout: single column of full-width bands; hero is text + concept art; the checker is the main tool.
   Tokens come first. The amber accent is reserved for "the light" in the kit (and warnings). */
:root {
  color-scheme: dark;
  --bg: #0b0b0c;
  --bg-glow: #0b1a13;
  --raise: #121314;
  --raise2: #17191a;
  --line: #242427;
  --line-hi: #34383a;
  --fg: #f2f2ee;
  --muted: #9a9a93;
  --faint: #6d6d67;
  --acc: #0f6e47;
  --acc-hi: #13804f;
  --acc-text: #4cc38a;
  --acc-wash: rgba(19, 128, 79, 0.14);
  --mint: #bff3d6;
  --amber: #e2a336;
  --amber-wash: rgba(226, 163, 54, 0.12);
  --danger: #f07171;
  --danger-wash: rgba(240, 113, 113, 0.1);
  --sans: 'Space Grotesk', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: auto; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; letter-spacing: -0.02em; line-height: 1.1; }
a { color: var(--acc-text); text-underline-offset: 3px; }
button, input, select { font: inherit; color: inherit; }
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--acc-text); outline-offset: 3px; border-radius: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -48px; background: var(--acc); color: #fff; padding: 10px 14px; z-index: 100; border-radius: 4px; }
.skip:focus { top: 12px; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

.wrap { width: 100%; max-width: 1120px; margin-inline: auto; padding-inline: var(--gutter-l) var(--gutter-r); }
.label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--acc-text);
}
.label.muted { color: var(--muted); }
.lede { font-size: clamp(17px, 2.1vw, 20px); color: #d8d8d2; max-width: 56ch; }
.small { font-size: 13px; color: var(--muted); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px;
  font-weight: 600; font-size: 15px; text-decoration: none; cursor: pointer;
  border: 1px solid var(--line-hi); border-radius: 4px; background: transparent; color: var(--fg);
  transition: background 0.18s, border-color 0.18s, transform 0.18s;
}
.btn:hover { border-color: var(--acc-text); }
.btn:active { transform: translateY(1px); }
.btn.pri { background: var(--acc); border-color: var(--acc); color: #fff; box-shadow: 0 0 0 0 rgba(76, 195, 138, 0); }
.btn.pri:hover { background: var(--acc-hi); border-color: var(--acc-text); box-shadow: 0 0 22px rgba(76, 195, 138, 0.28); }
.btn.sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.btn[disabled] { opacity: 0.5; cursor: default; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 30;
  background: rgba(11, 11, 12, 0.88); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding-top: env(safe-area-inset-top, 0px);
}
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; font-size: 13px; color: var(--fg); text-decoration: none; }
.brand i { width: 8px; height: 8px; border-radius: 2px; background: var(--acc-hi); box-shadow: 0 0 12px var(--acc-text); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a:not(.btn) { color: var(--muted); text-decoration: none; font-size: 14px; }
.nav-links a:not(.btn):hover { color: var(--fg); }

/* Hero */
.hero { position: relative; padding-block: clamp(36px, 7vw, 84px) clamp(40px, 6vw, 72px); overflow: hidden; background: radial-gradient(60% 50% at 78% 38%, var(--bg-glow), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(24px, 5vw, 64px); align-items: center; }
.status-chip {
  display: inline-flex; align-items: center; gap: 10px; width: fit-content; max-width: 100%;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--amber); border: 1px solid rgba(226, 163, 54, 0.45); background: var(--amber-wash);
  border-radius: 3px; padding: 6px 10px;
}
.status-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); flex: none; }
.hero h1 { font-size: clamp(36px, 6.2vw, 68px); font-weight: 700; letter-spacing: -0.035em; margin-block: 18px 18px; }
.hero h1 em { font-style: normal; color: var(--acc-text); }
.hero .lede + .lede { margin-top: 12px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-fine { margin-top: 18px; max-width: 60ch; }
.art { position: relative; justify-self: center; width: min(100%, 360px); }
.art svg { width: 100%; height: auto; display: block; overflow: visible; }
.art figcaption { margin-top: 10px; text-align: center; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }

/* Sections */
.band { padding-block: clamp(44px, 7vw, 88px); border-top: 1px solid var(--line); }
.band-head { display: grid; gap: 12px; margin-bottom: clamp(24px, 4vw, 40px); max-width: 66ch; }
.band-head h2 { font-size: clamp(28px, 4.2vw, 44px); font-weight: 700; letter-spacing: -0.03em; }
.band-head p { color: #cfcfc9; }

/* 2024 line */
.quote { margin: 0 0 28px; padding: 14px 18px; border-left: 2px solid var(--acc-text); background: var(--raise); max-width: 72ch; }
.quote p { font-size: 15px; color: #e2e2dc; }
.quote cite { display: block; margin-top: 8px; font-style: normal; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; color: var(--muted); }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 0; }
.timeline::before, .timeline .fill { content: ''; position: absolute; left: 0; right: 0; top: 14px; height: 2px; background: var(--line); }
.timeline .fill { background: linear-gradient(90deg, var(--danger) 0%, var(--danger) 66.6%, var(--acc-text) 66.6%, var(--acc-text) 100%); transform-origin: left center; z-index: 0; opacity: 0.9; }
.tl-item { position: relative; padding-top: 38px; padding-right: 8px; z-index: 1; }
.tl-item::before { content: ''; position: absolute; top: 8px; left: 0; width: 14px; height: 14px; border-radius: 3px; background: var(--bg); border: 2px solid var(--line-hi); transition: border-color 0.3s, box-shadow 0.3s; }
.tl-item.no::before { border-color: var(--danger); }
.tl-item.yes::before { border-color: var(--acc-text); }
.tl-item.lit.no::before { box-shadow: 0 0 12px rgba(240, 113, 113, 0.7); background: var(--danger); }
.tl-item.lit.yes::before { box-shadow: 0 0 12px rgba(76, 195, 138, 0.7); background: var(--acc-text); }
.tl-year { font-family: var(--mono); font-size: 13px; color: var(--fg); }
.tl-name { display: block; font-size: 12.5px; color: var(--muted); margin-top: 4px; line-height: 1.35; }
.tl-item.cut { padding-left: 16px; }
.tl-item.cut::after { content: '2024 LINE'; position: absolute; left: -2px; top: -22px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; color: var(--acc-text); white-space: nowrap; }
.tl-item.cut::before { left: 16px; }
.tl-key { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 26px; font-size: 13px; color: var(--muted); }
.tl-key span::before { content: ''; display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 8px; vertical-align: -1px; }
.tl-key .k-no::before { background: var(--danger); }
.tl-key .k-yes::before { background: var(--acc-text); }
.tl-note { margin-top: 18px; max-width: 70ch; }

/* Checker */
.panel { position: relative; background: var(--raise); border: 1px solid var(--line); border-radius: 6px; padding: clamp(18px, 3vw, 32px); }
.panel::before, .panel::after { content: ''; position: absolute; width: 18px; height: 18px; border: 0 solid var(--acc-text); pointer-events: none; }
.panel::before { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.panel::after { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }
.checker { display: grid; gap: 22px; max-width: 760px; }
.fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field { display: grid; gap: 8px; min-width: 0; }
.field > label, .field > .legend { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
select, input[type='email'] {
  width: 100%; min-height: 50px; padding: 0 14px; background: var(--bg); border: 1px solid var(--line-hi); border-radius: 4px; color: var(--fg); font-size: 16px;
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 22px, calc(100% - 14px) 22px; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px; }
select:disabled { opacity: 0.45; }
select:hover, input[type='email']:hover { border-color: var(--faint); }
select:focus-visible, input[type='email']:focus-visible { outline: 2px solid var(--acc-text); outline-offset: 1px; border-color: var(--acc-text); }
.help { border: 1px dashed var(--line-hi); border-radius: 4px; padding: 0 14px; }
.help summary { cursor: pointer; padding: 12px 0; font-size: 14px; color: var(--muted); list-style: none; min-height: 44px; display: flex; align-items: center; }
.help summary::-webkit-details-marker { display: none; }
.help summary::before { content: '+'; font-family: var(--mono); margin-right: 10px; color: var(--acc-text); }
.help[open] summary::before { content: '–'; }
.help ol { margin: 0 0 14px; padding-left: 20px; color: #cfcfc9; font-size: 14px; display: grid; gap: 6px; }

.result { border-top: 1px solid var(--line); padding-top: 22px; display: grid; gap: 16px; }
.pill { display: inline-flex; align-items: center; gap: 8px; width: fit-content; font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; padding: 6px 10px; border-radius: 3px; border: 1px solid; }
.pill::before { content: ''; width: 8px; height: 8px; border-radius: 2px; background: currentColor; }
.pill.works { color: var(--acc-text); border-color: rgba(76, 195, 138, 0.5); background: var(--acc-wash); }
.pill.no_works { color: var(--danger); border-color: rgba(240, 113, 113, 0.5); background: var(--danger-wash); }
.pill.unsure { color: var(--amber); border-color: rgba(226, 163, 54, 0.5); background: var(--amber-wash); }
.pill.no_touch { color: var(--muted); border-color: var(--line-hi); background: var(--raise2); }
.result h3 { font-size: clamp(22px, 3.2vw, 30px); font-weight: 700; }
.result p { color: #d4d4ce; max-width: 62ch; }
.result .source { font-family: var(--mono); font-size: 11.5px; color: var(--muted); letter-spacing: 0.04em; }
.callout { border-left: 2px solid var(--amber); background: var(--amber-wash); padding: 12px 16px; font-size: 14.5px; color: #e8dcc0; max-width: 62ch; }
.callout.green { border-left-color: var(--acc-text); background: var(--acc-wash); color: #d4efe1; }
.setup { border-top: 1px solid var(--line); padding-top: 22px; display: grid; gap: 18px; }
.setup h4 { margin: 0; font-size: 18px; letter-spacing: -0.01em; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; min-height: 46px; padding: 0 16px; border: 1px solid var(--line-hi); border-radius: 4px; background: var(--bg); font-size: 15px; transition: border-color 0.15s, background 0.15s; }
.chip input:checked + span { border-color: var(--acc-text); background: var(--acc-wash); color: var(--mint); }
.chip input:focus-visible + span { outline: 2px solid var(--acc-text); outline-offset: 2px; }
.chip.warm input:checked + span { border-color: var(--amber); background: var(--amber-wash); color: #f3dba4; }
.legend { padding: 0; }
.kit-card { border: 1px solid rgba(76, 195, 138, 0.4); background: linear-gradient(180deg, var(--acc-wash), transparent 70%); border-radius: 6px; padding: 20px; display: grid; gap: 14px; }
.kit-card h4 { margin: 0; font-size: 20px; }
.kit-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.kit-card li { display: grid; grid-template-columns: 78px minmax(0, 1fr); gap: 12px; align-items: baseline; font-size: 15px; color: #dcdcd6; }
.tag { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--acc-text); border: 1px solid rgba(76, 195, 138, 0.4); border-radius: 3px; padding: 2px 6px; text-align: center; }
.tag.amber { color: var(--amber); border-color: rgba(226, 163, 54, 0.45); }
.tag.test { color: var(--muted); border-color: var(--line-hi); }

/* Sign-up */
.signup-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 64px); align-items: start; }
.signup-form { display: grid; gap: 14px; }
.signup-row { display: flex; gap: 10px; flex-wrap: wrap; }
.signup-row input[type='email'] { flex: 1 1 240px; }
.hp { position: absolute; left: -5000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.kit-guard { display: block; width: 100%; max-width: 420px; margin-top: 14px; border: 1px solid var(--line-hi); border-radius: 6px; background: #fff; }
.form-msg { font-size: 15px; padding: 14px 16px; border-radius: 4px; border: 1px solid; }
.form-msg.ok { color: var(--mint); border-color: rgba(76, 195, 138, 0.5); background: var(--acc-wash); }
.form-msg.warn { color: #f3dba4; border-color: rgba(226, 163, 54, 0.5); background: var(--amber-wash); }
.privacy { display: grid; gap: 8px; }
.privacy details { border-top: 1px solid var(--line); padding-top: 10px; }
.privacy summary { cursor: pointer; color: var(--muted); font-size: 13px; min-height: 36px; display: flex; align-items: center; }
.privacy details p { font-size: 13px; color: var(--muted); margin-top: 6px; }
.ticks { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; color: #d4d4ce; }
.ticks li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 10px; }
.ticks li::before { content: ''; width: 8px; height: 8px; margin-top: 8px; border-radius: 2px; background: var(--acc-text); box-shadow: 0 0 8px var(--acc-text); }

/* Kit plan */
.cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.col { border: 1px solid var(--line); background: var(--raise); border-radius: 6px; padding: 22px; display: grid; gap: 10px; align-content: start; }
.col h3 { font-size: 20px; }
.col p, .col li { color: #cfcfc9; font-size: 15px; }
.col ul { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
.col.amber { border-color: rgba(226, 163, 54, 0.4); }
.col.amber .label { color: var(--amber); }
.honest { margin-top: 18px; background: var(--raise); }

/* FAQ */
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 18px 4px; font-size: 17px; font-weight: 500; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; min-height: 56px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--mono); color: var(--acc-text); }
.faq details[open] summary::after { content: '–'; }
.faq details p { padding: 0 4px 18px; color: #cfcfc9; max-width: 64ch; }

/* Footer */
.foot { border-top: 1px solid var(--line); padding-block: 36px calc(40px + env(safe-area-inset-bottom, 0px)); color: var(--muted); font-size: 13px; }
.foot-in { display: grid; gap: 12px; }
.foot-in p { max-width: 76ch; }

/* Preview-only log (artifact build) */
.pv-log { position: fixed; right: max(12px, env(safe-area-inset-right, 0px)); bottom: max(12px, env(safe-area-inset-bottom, 0px)); z-index: 60; width: min(320px, calc(100vw - 24px)); background: rgba(18, 19, 20, 0.96); border: 1px solid var(--line-hi); border-radius: 6px; font-family: var(--mono); font-size: 11px; }
.pv-log summary { cursor: pointer; padding: 10px 12px; color: var(--amber); letter-spacing: 0.1em; text-transform: uppercase; min-height: 40px; display: flex; align-items: center; }
.pv-log ol { margin: 0; padding: 0 12px 12px 30px; max-height: 190px; overflow: auto; color: var(--muted); display: grid; gap: 3px; }
.pv-log ol b { color: var(--acc-text); font-weight: 500; }

/* Responsive */
@media (max-width: 860px) {
  .hero-grid, .signup-wrap { grid-template-columns: minmax(0, 1fr); }
  .art { width: min(70%, 260px); margin-top: 12px; }
  .cols { grid-template-columns: minmax(0, 1fr); }
  .nav-links a:not(.btn) { display: none; }
  .timeline { grid-template-columns: minmax(0, 1fr); gap: 0; padding-left: 8px; }
  .timeline::before, .timeline .fill { left: 14px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .timeline .fill { transform-origin: center top; background: linear-gradient(180deg, var(--danger) 0%, var(--danger) 66.6%, var(--acc-text) 66.6%, var(--acc-text) 100%); }
  .tl-item { padding: 0 0 22px 40px; }
  .tl-item::before { top: 4px; left: 8px; }
  .tl-item.cut { padding-left: 40px; margin-top: 30px; }
  .tl-item.cut::before { left: 8px; }
  .tl-item.cut::after { top: -22px; left: 40px; }
  .fields { grid-template-columns: minmax(0, 1fr); }
  .kit-card li { grid-template-columns: minmax(0, 1fr); gap: 4px; }
}
@media (max-width: 480px) {
  .btn { width: 100%; }
  .nav .btn { width: auto; }
  .cta-row .btn { flex: 1 1 100%; }
  .pv-log { width: min(260px, calc(100vw - 24px)); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* Warp overlay: the 3D intro and the brand-button transition (see assets/warp.js) */
html.intro-pending body > :not(#warp):not([data-keep]) { visibility: hidden; }
html.warp-lock, html.warp-lock body { overflow: hidden; }
#warp { position: fixed; inset: 0; z-index: 300; background: var(--bg); overflow: hidden; display: grid; place-items: end center; color: var(--fg); touch-action: none; }
#warp[hidden] { display: none; }
#warp canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.warp-vig { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse at 50% 42%, transparent 38%, rgba(0, 0, 0, 0.82) 100%); }
.warp-scan { position: absolute; inset: 0; pointer-events: none; background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 3px); }
.warp-word { position: relative; z-index: 2; display: grid; justify-items: center; gap: 12px; text-align: center; pointer-events: none; padding: 0 16px max(12vh, 64px); }
.warp-row { display: flex; font: 700 clamp(40px, 11vw, 112px) / 1 var(--sans); letter-spacing: 0.1em; text-transform: uppercase; text-shadow: 0 0 24px rgba(76, 195, 138, 0.55); }
.warp-row span { display: inline-block; will-change: transform, opacity; }
.warp-a { color: var(--mint); }
.warp-b { font-size: clamp(22px, 6.2vw, 64px); letter-spacing: 0.34em; color: var(--fg); margin-right: -0.34em; }
.warp-tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--acc-text); }
.warp-flash { position: absolute; inset: 0; opacity: 0; pointer-events: none; background: radial-gradient(circle at 50% 42%, rgba(240, 255, 246, 0.95), rgba(76, 195, 138, 0.55) 45%, rgba(11, 11, 12, 0) 80%); }
.warp-skip { position: absolute; right: max(16px, env(safe-area-inset-right, 0px)); bottom: max(18px, env(safe-area-inset-bottom, 0px)); z-index: 3; min-height: 44px; padding: 0 16px; background: rgba(18, 19, 20, 0.7); color: var(--muted); border: 1px solid var(--line-hi); border-radius: 4px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; cursor: pointer; }
.warp-skip:hover { color: var(--fg); border-color: var(--acc-text); }
.warp-skip[hidden] { display: none; }
@media (max-width: 480px) { .warp-word { padding-bottom: max(16vh, 88px); } .warp-tag { letter-spacing: 0.2em; font-size: 10px; } }