/* Corrosource site styles. Dark, technical, built around the brand rust + steel. */

@font-face {
  font-family: 'Archivo';
  src: url('/assets/fonts/archivo-wdth.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: 'Plex Mono';
  src: url('/assets/fonts/plex-mono-400.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Plex Mono';
  src: url('/assets/fonts/plex-mono-500.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}

:root {
  --bg: #0b0d10;
  --bg-2: #0f1215;
  --panel: #14181d;
  --panel-2: #1a1f26;
  --specimen: #111214;
  --line: #232931;
  --line-2: #313844;
  --text: #eceef1;
  --text-2: #a9b0b9;
  --text-3: #737b86;
  --rust: #9e3a23;
  --rust-2: #b8462b;
  --rust-hi: #e66a43;
  --rust-glow: rgba(230, 106, 67, 0.16);
  --steel: #939598;
  --ok: #4fbf8a;
  --paper: #f1f0ec;
  --paper-2: #e6e4de;
  --paper-line: #d3d0c8;
  --ink: #121418;
  --ink-2: #4b525c;
  --font: 'Archivo', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 32px);
  --r: 4px;
  --r-lg: 8px;
  --header-h: 68px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  font-stretch: 100%;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-color: var(--rust-hi); text-underline-offset: 3px; }
a:hover { color: var(--rust-hi); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--rust-hi); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--rust); color: #fff; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--rust); color: #fff; padding: 10px 14px; border-radius: var(--r); }
.skip-link:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

/* Typography */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--rust-hi); margin: 0 0 18px;
}
.eyebrow::before { content: ''; width: 22px; height: 1px; background: currentColor; }
.eyebrow--plain::before { display: none; }
.display, h1, h2, h3, h4 { font-family: var(--font); margin: 0; line-height: 1.04; letter-spacing: -0.02em; text-wrap: balance; }
.lede { text-wrap: pretty; }
.display { font-size: clamp(40px, 6.4vw, 84px); font-weight: 800; font-stretch: 112%; letter-spacing: -0.03em; line-height: 0.98; }
h1 { font-size: clamp(36px, 5vw, 64px); font-weight: 800; font-stretch: 110%; }
h2 { font-size: clamp(30px, 3.8vw, 48px); font-weight: 780; font-stretch: 108%; }
h3 { font-size: clamp(20px, 2vw, 24px); font-weight: 700; font-stretch: 104%; letter-spacing: -0.01em; line-height: 1.15; }
h4 { font-size: 17px; font-weight: 700; letter-spacing: 0; }
.lede { font-size: clamp(18px, 1.6vw, 21px); color: var(--text-2); max-width: 62ch; line-height: 1.55; margin: 22px 0 0; }
.muted { color: var(--text-2); }
.mono { font-family: var(--mono); }
.accent { color: var(--rust-hi); }
p { margin: 0 0 1em; }
.section-head { display: grid; gap: 14px; margin-bottom: clamp(32px, 5vw, 56px); max-width: 780px; }
.section-head .lede { margin-top: 4px; }
.section-head--split { max-width: none; grid-template-columns: 1fr; align-items: end; }
@media (min-width: 900px) { .section-head--split { grid-template-columns: 1.1fr 0.9fr; gap: 48px; } }

/* Buttons */
.btn {
  --b: var(--line-2);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: var(--r);
  border: 1px solid var(--b); background: transparent; color: var(--text);
  font-weight: 650; font-size: 15px; letter-spacing: 0.01em; text-decoration: none; cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
  white-space: nowrap;
}
.btn:hover { border-color: var(--text-2); color: var(--text); }
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--rust); border-color: var(--rust); color: #fff; }
.btn--primary:hover { background: var(--rust-2); border-color: var(--rust-2); color: #fff; }
.btn--light { background: #fff; border-color: #fff; color: var(--ink); }
.btn--light:hover { background: var(--paper-2); color: var(--ink); }
.btn--sm { min-height: 38px; padding: 8px 14px; font-size: 14px; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.btn svg { width: 18px; height: 18px; flex: none; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 650; text-decoration: none; color: var(--text); }
.link-arrow::after { content: '\2192'; transition: transform 0.2s var(--ease); color: var(--rust-hi); }
.link-arrow:hover::after { transform: translateX(4px); }
.section--paper .link-arrow { color: var(--ink); }
.section--paper .link-arrow::after { color: var(--rust); }

/* Top bar + header */
.topbar { background: #07080a; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 12px; color: var(--text-2); letter-spacing: 0.04em; }
.topbar .wrap { display: flex; gap: 22px; align-items: center; justify-content: space-between; min-height: 36px; }
.topbar-items { display: flex; gap: 22px; overflow: hidden; white-space: nowrap; }
.topbar-items span::before { content: ''; display: inline-block; width: 6px; height: 6px; background: var(--rust-hi); margin-right: 8px; vertical-align: 1px; border-radius: 1px; }
.topbar a { text-decoration: none; color: var(--text); }
@media (max-width: 760px) { .topbar-items span:nth-child(n+2) { display: none; } }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 13, 16, 0.78); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; flex: none; }
.brand img { height: 26px; width: auto; }
.nav { display: none; margin-left: auto; }
.nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav a { display: block; padding: 8px 12px; border-radius: var(--r); text-decoration: none; color: var(--text-2); font-weight: 560; font-size: 15px; }
.nav a:hover, .nav a[aria-current='page'] { color: var(--text); background: var(--panel); }
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.header-phone { display: none; font-family: var(--mono); font-size: 13px; color: var(--text-2); text-decoration: none; padding: 8px 6px; }
.header-phone:hover { color: var(--text); }
.cart-btn { position: relative; }
.cart-count {
  min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; background: #fff; color: var(--ink);
  font-family: var(--mono); font-size: 12px; font-weight: 500; display: inline-grid; place-items: center;
}
.cart-count[data-n='0'] { background: var(--panel-2); color: var(--text-2); }
.menu-btn { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border: 1px solid var(--line-2); background: transparent; border-radius: var(--r); cursor: pointer; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 18px; height: 2px; background: var(--text); position: relative; transition: transform 0.2s; }
.menu-btn span::before, .menu-btn span::after { content: ''; position: absolute; left: 0; }
.menu-btn span::before { top: -6px; }
.menu-btn span::after { top: 6px; }
.menu-open .menu-btn span { background: transparent; }
.menu-open .menu-btn span::before { transform: translateY(6px) rotate(45deg); }
.menu-open .menu-btn span::after { transform: translateY(-6px) rotate(-45deg); }
.mobile-nav {
  position: fixed; inset: calc(var(--header-h) + 36px) 0 0 0; z-index: 49; background: var(--bg);
  padding: 24px var(--gutter) 40px; overflow-y: auto; display: none;
}
.menu-open .mobile-nav { display: block; }
.mobile-nav ul { list-style: none; margin: 0 0 28px; padding: 0; }
.mobile-nav li a { display: flex; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid var(--line); text-decoration: none; font-size: 24px; font-weight: 700; font-stretch: 108%; }
.mobile-nav li a::after { content: '\2192'; color: var(--rust-hi); }
.mobile-nav .mono { color: var(--text-2); font-size: 14px; }
@media (min-width: 1000px) {
  .nav { display: block; }
  .menu-btn, .mobile-nav { display: none !important; }
  .header-actions { margin-left: 8px; }
  .header-phone { display: inline-block; }
}

/* Sections */
.section { position: relative; padding-block: clamp(72px, 10vw, 128px); }
.section--tight { padding-block: clamp(48px, 7vw, 80px); }
.section--panel { background: var(--bg-2); border-block: 1px solid var(--line); }
.section--paper { background: var(--paper); color: var(--ink); color-scheme: light; }
.section--paper .lede, .section--paper .muted { color: var(--ink-2); }
.section--paper .eyebrow { color: var(--rust); }
.section--paper a:hover { color: var(--rust); }
.grid-bg {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: center top;
}
.index-tag { font-family: var(--mono); font-size: 12px; color: var(--text-3); letter-spacing: 0.08em; }

/* Hero */
.hero { position: relative; overflow: hidden; padding-block: clamp(40px, 7vw, 96px) clamp(56px, 8vw, 104px); }
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 60% at 78% 40%, rgba(158, 58, 35, 0.22), transparent 70%),
    radial-gradient(40% 40% at 10% 90%, rgba(147, 149, 152, 0.08), transparent 70%);
}
.hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; mask-image: linear-gradient(to bottom, #000 40%, transparent); -webkit-mask-image: linear-gradient(to bottom, #000 40%, transparent); }
.hero-grid { position: relative; display: grid; gap: clamp(40px, 6vw, 72px); align-items: center; }
@media (min-width: 980px) { .hero-grid { grid-template-columns: 1.15fr 0.85fr; } }
.hero h1 { font-size: clamp(38px, 4.6vw, 66px); font-stretch: 108%; font-weight: 820; letter-spacing: -0.03em; line-height: 0.98; }
.hero h1 em { font-style: normal; color: var(--rust-hi); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin-top: 48px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
@media (min-width: 640px) { .hero-stats { grid-template-columns: repeat(4, 1fr); } }
.stat { background: rgba(11, 13, 16, 0.85); padding: 16px 18px; }
.stat b { display: flex; align-items: baseline; gap: 5px; font-family: var(--mono); font-weight: 500; font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -0.03em; color: var(--text); white-space: nowrap; line-height: 1.1; }
.stat b small { font-size: 12px; letter-spacing: 0.06em; color: var(--rust-hi); text-transform: uppercase; }
.stat span { display: block; font-size: 13px; color: var(--text-2); line-height: 1.35; margin-top: 4px; }

/* HUD frame around hero photo */
.hud { position: relative; max-width: 520px; margin-inline: auto; width: 100%; }
.hud-frame { position: relative; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line-2); background: var(--panel); aspect-ratio: 737 / 930; }
.hud-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9) contrast(1.05); }
.hud-frame::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,13,16,0) 55%, rgba(11,13,16,0.75)); }
.hud-scan { position: absolute; left: 0; right: 0; height: 120px; top: -120px; background: linear-gradient(180deg, transparent, rgba(230, 106, 67, 0.16) 70%, rgba(230, 106, 67, 0.55) 99%, transparent); mix-blend-mode: screen; animation: scan 5.5s var(--ease) infinite; pointer-events: none; z-index: 2; }
@keyframes scan { 0% { top: -120px; } 60%, 100% { top: 100%; } }
.hud-corners span { position: absolute; width: 22px; height: 22px; border-color: var(--rust-hi); border-style: solid; z-index: 3; }
.hud-corners span:nth-child(1) { top: -6px; left: -6px; border-width: 2px 0 0 2px; }
.hud-corners span:nth-child(2) { top: -6px; right: -6px; border-width: 2px 2px 0 0; }
.hud-corners span:nth-child(3) { bottom: -6px; left: -6px; border-width: 0 0 2px 2px; }
.hud-corners span:nth-child(4) { bottom: -6px; right: -6px; border-width: 0 2px 2px 0; }
.hud-tag {
  position: absolute; z-index: 4; display: flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  background: rgba(11, 13, 16, 0.82); border: 1px solid var(--line-2); color: var(--text); padding: 6px 9px; border-radius: 3px;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); white-space: nowrap;
}
.hud-tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--rust-hi); box-shadow: 0 0 0 4px var(--rust-glow); flex: none; }
.hud-tag--a { top: 7%; left: 54%; }
.hud-tag--b { top: 30%; left: 6%; }
.hud-tag--c { top: 58%; right: 6%; }
.hud-readout {
  position: absolute; z-index: 4; left: 16px; right: 16px; bottom: 16px; display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center;
  background: rgba(11, 13, 16, 0.86); border: 1px solid var(--line-2); border-radius: 6px; padding: 12px 14px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.hud-readout svg { width: 64px; height: 40px; }
.hud-readout .lbl { font-family: var(--mono); font-size: 11px; color: var(--text-2); letter-spacing: 0.08em; text-transform: uppercase; }
.hud-readout .val { font-family: var(--mono); font-size: 22px; font-weight: 500; letter-spacing: -0.02em; }
.hud-readout .val small { font-size: 12px; color: var(--text-2); margin-left: 4px; }
.gauge-arc { stroke-dasharray: 100; stroke-dashoffset: 100; animation: arc 2.4s 0.4s var(--ease) forwards; }
@keyframes arc { to { stroke-dashoffset: var(--end, 0); } }
@media (max-width: 520px) { .hud-tag--b { display: none; } }

/* Ticker */
.ticker { border-block: 1px solid var(--line); background: #07080a; overflow: hidden; }
.ticker-track { display: flex; width: max-content; animation: ticker 48s linear infinite; }
.ticker-track span { font-family: var(--mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); padding: 16px 28px; white-space: nowrap; display: inline-flex; align-items: center; gap: 28px; }
.ticker-track span::after { content: ''; width: 6px; height: 6px; background: var(--rust-hi); transform: rotate(45deg); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Filter chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1px solid var(--line-2); background: transparent; color: var(--text-2); border-radius: 999px; padding: 8px 16px; cursor: pointer;
  font-size: 14px; font-weight: 600; transition: all 0.2s var(--ease);
}
.chip:hover { color: var(--text); border-color: var(--text-3); }
.chip[aria-pressed='true'] { background: var(--text); color: var(--ink); border-color: var(--text); }

/* Product cards */
.product-grid { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 28px; }
@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1240px) { .product-grid--4 { grid-template-columns: repeat(4, 1fr); } }
.pcard {
  position: relative; display: flex; flex-direction: column; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.pcard:hover { border-color: var(--line-2); transform: translateY(-3px); box-shadow: 0 24px 48px -24px rgba(0, 0, 0, 0.8); }
.pcard[hidden] { display: none; }
.pcard-media { position: relative; background: var(--specimen); aspect-ratio: 4 / 4.2; overflow: hidden; }
.pcard-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.pcard:hover .pcard-media img { transform: scale(1.04); }
.pcard-media::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px); background-size: 28px 28px; pointer-events: none; }
.pcard-tag { position: absolute; top: 14px; left: 14px; z-index: 2; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); background: rgba(11,13,16,.75); border: 1px solid var(--line-2); padding: 4px 8px; border-radius: 3px; }
.pcard-mop { position: absolute; top: 14px; right: 14px; z-index: 2; font-family: var(--mono); font-size: 12px; color: #fff; background: var(--rust); padding: 4px 8px; border-radius: 3px; }
.pcard-body { display: flex; flex-direction: column; gap: 10px; padding: 20px 20px 22px; flex: 1; }
.pcard-body h3 a { text-decoration: none; }
.pcard-body h3 a::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.pcard-body p { margin: 0; color: var(--text-2); font-size: 15px; line-height: 1.5; }
.pcard-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 8px; }
.pill { font-family: var(--mono); font-size: 12px; color: var(--text-2); border: 1px solid var(--line-2); border-radius: 3px; padding: 3px 7px; }
.pcard-actions { display: flex; gap: 8px; align-items: center; justify-content: space-between; padding: 0 20px 20px; position: relative; z-index: 2; }

/* Parts + custom row under the product grid */
.cta-row { display: grid; gap: 16px; margin-top: 16px; }
@media (min-width: 900px) { .cta-row { grid-template-columns: 1fr 1fr; } }
.cta-tile { display: grid; grid-template-columns: auto 1fr; gap: 14px 18px; align-items: start; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--r-lg); background: linear-gradient(160deg, #1b1310, var(--panel) 60%); }
.cta-tile h3 { font-size: 20px; margin: 2px 0 6px; }
.cta-tile p { color: var(--text-2); font-size: 15px; margin: 0; }
.cta-tile .btn { grid-column: 2; justify-self: start; }
@media (min-width: 1100px) { .cta-tile { grid-template-columns: auto 1fr auto; align-items: center; } .cta-tile .btn { grid-column: auto; } }

/* Pressure coverage chart */
.pressure { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(20px, 3vw, 32px); }
.pressure-scale { display: grid; grid-template-columns: minmax(130px, 210px) 1fr; gap: 16px; font-family: var(--mono); font-size: 11px; color: var(--text-3); margin-bottom: 10px; }
.pressure-scale .ticks { position: relative; height: 16px; }
.pressure-scale .ticks span { position: absolute; transform: translateX(-50%); }
.pressure-scale .ticks span:first-child { transform: none; }
.pressure-scale .ticks span:last-child { transform: translateX(-100%); }
.prow { display: grid; grid-template-columns: minmax(130px, 210px) 1fr; gap: 16px; align-items: center; padding: 9px 0; border-top: 1px solid var(--line); text-decoration: none; }
.prow:hover .pbar-fill { background: var(--rust-hi); }
.prow-name { font-weight: 650; font-size: 15px; line-height: 1.25; }
.prow-name small { display: block; font-family: var(--mono); font-weight: 400; color: var(--text-3); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.pbar { position: relative; height: 26px; background: repeating-linear-gradient(90deg, transparent 0 calc(16.666% - 1px), var(--line) calc(16.666% - 1px) 16.666%); border-radius: 2px; }
.pbar-fill { position: absolute; left: 0; top: 4px; bottom: 4px; width: 0; background: var(--rust); border-radius: 2px; transition: width 1.2s var(--ease), background 0.2s; display: flex; align-items: center; justify-content: flex-end; }
.pbar-fill b { font-family: var(--mono); font-weight: 500; font-size: 12px; color: #fff; padding-right: 8px; white-space: nowrap; }
@media (max-width: 560px) { .prow, .pressure-scale { grid-template-columns: 110px 1fr; gap: 10px; } .prow-name { font-size: 13px; } .pressure-scale .ticks .minor { display: none; } .pressure-scale > span:first-child { font-size: 10px; } }

/* Tool finder */
.finder { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
@media (min-width: 980px) { .finder { grid-template-columns: 1.1fr 0.9fr; } }
.finder-form, .finder-result { background: var(--panel); padding: clamp(22px, 3vw, 36px); }
.finder-result { background: var(--bg-2); display: flex; flex-direction: column; }
.finder fieldset { border: 0; padding: 0; margin: 0 0 28px; }
.finder legend { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); margin-bottom: 12px; padding: 0; }
.finder legend b { color: var(--rust-hi); font-weight: 500; margin-right: 8px; }
.seg { display: grid; gap: 8px; }
@media (min-width: 560px) { .seg--3 { grid-template-columns: repeat(3, 1fr); } .seg--2 { grid-template-columns: repeat(2, 1fr); } }
.seg label { position: relative; display: block; cursor: pointer; }
.seg input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.seg .opt { display: block; height: 100%; border: 1px solid var(--line-2); border-radius: var(--r); padding: 12px 14px; transition: all 0.15s var(--ease); background: var(--bg-2); }
.seg .opt b { display: block; font-size: 15px; font-weight: 650; }
.seg .opt span { display: block; font-size: 13px; color: var(--text-2); line-height: 1.35; margin-top: 2px; }
.seg input:checked + .opt { border-color: var(--rust-hi); background: rgba(158, 58, 35, 0.14); box-shadow: inset 0 0 0 1px var(--rust-hi); }
.seg input:focus-visible + .opt { outline: 2px solid var(--rust-hi); outline-offset: 2px; }
.range-row { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center; }
.range-val { font-family: var(--mono); font-size: 28px; font-weight: 500; letter-spacing: -0.02em; min-width: 6.2ch; text-align: right; }
.range-val small { font-size: 13px; color: var(--text-2); }
input[type='range'] { -webkit-appearance: none; appearance: none; width: 100%; height: 36px; background: transparent; cursor: pointer; }
input[type='range']::-webkit-slider-runnable-track { height: 6px; border-radius: 3px; background: linear-gradient(90deg, var(--rust-hi) var(--p, 30%), var(--line-2) var(--p, 30%)); }
input[type='range']::-moz-range-track { height: 6px; border-radius: 3px; background: var(--line-2); }
input[type='range']::-moz-range-progress { height: 6px; border-radius: 3px; background: var(--rust-hi); }
input[type='range']::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 4px solid var(--rust); margin-top: -9px; box-shadow: 0 0 0 6px var(--rust-glow); }
input[type='range']::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 4px solid var(--rust); box-shadow: 0 0 0 6px var(--rust-glow); }
.range-ticks { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 11px; color: var(--text-3); margin-top: 2px; }
.result-label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); }
.result-card { display: grid; grid-template-columns: 110px 1fr; gap: 18px; align-items: start; margin: 16px 0 18px; }
.result-card img { width: 110px; aspect-ratio: 4/5; object-fit: cover; border-radius: var(--r); border: 1px solid var(--line-2); background: var(--specimen); }
.result-card h3 { font-size: 26px; }
.result-card p { color: var(--text-2); font-size: 15px; margin: 8px 0 0; }
.result-why { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 8px; }
.result-why li { position: relative; padding-left: 22px; font-size: 15px; color: var(--text-2); }
.result-why li::before { content: ''; position: absolute; left: 2px; top: 9px; width: 8px; height: 8px; border: 2px solid var(--rust-hi); border-radius: 1px; transform: rotate(45deg); }
.result-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
.result-alt { font-size: 14px; color: var(--text-2); margin-top: 16px; }

/* Anatomy */
.anatomy { position: relative; background: var(--specimen); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.anatomy-stage { position: relative; }
.anatomy-stage img { width: 100%; }
.hotspot {
  position: absolute; transform: translate(-50%, -50%); width: 30px; height: 30px; border-radius: 50%; border: 0; padding: 0; cursor: pointer;
  background: var(--rust); color: #fff; font-family: var(--mono); font-size: 12px; font-weight: 500; display: grid; place-items: center;
  box-shadow: 0 0 0 4px rgba(11, 13, 16, 0.6), 0 0 0 0 var(--rust-hi); animation: pulse 2.6s infinite;
}
.hotspot[aria-pressed='true'] { background: #fff; color: var(--ink); animation: none; box-shadow: 0 0 0 4px rgba(11,13,16,.6), 0 0 0 8px var(--rust-glow); }
@keyframes pulse { 0% { box-shadow: 0 0 0 4px rgba(11,13,16,.6), 0 0 0 4px rgba(230,106,67,.5); } 70%, 100% { box-shadow: 0 0 0 4px rgba(11,13,16,.6), 0 0 0 16px rgba(230,106,67,0); } }
.anatomy-info { display: grid; gap: 1px; background: var(--line); border-top: 1px solid var(--line); }
@media (min-width: 900px) { .anatomy-info { grid-template-columns: 1fr 1.4fr; } }
.anatomy-detail, .anatomy-list { background: var(--panel); padding: 22px clamp(18px, 3vw, 30px); }
.anatomy-detail .num { font-family: var(--mono); color: var(--rust-hi); font-size: 13px; }
.anatomy-detail h3 { margin: 6px 0 8px; }
.anatomy-detail p { color: var(--text-2); margin: 0; font-size: 15px; }
.anatomy-list ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 4px 16px; counter-reset: a; }
.anatomy-list button { width: 100%; text-align: left; background: none; border: 0; padding: 7px 0; cursor: pointer; color: var(--text-2); font-size: 15px; display: flex; gap: 10px; border-bottom: 1px solid transparent; }
.anatomy-list button:hover, .anatomy-list button[aria-pressed='true'] { color: var(--text); border-bottom-color: var(--rust-hi); }
.anatomy-list button span { font-family: var(--mono); color: var(--text-3); font-size: 12px; padding-top: 3px; }
@media (max-width: 640px) { .hotspot { width: 22px; height: 22px; font-size: 10px; } }

/* Atomizer calculator */
.calc { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
@media (min-width: 900px) { .calc { grid-template-columns: 0.8fr 1.2fr; } }
.calc-media { background: #6f6962; position: relative; min-height: 260px; }
.calc-media img { width: 100%; height: 100%; object-fit: cover; }
.calc-body { background: var(--panel); padding: clamp(22px, 3vw, 36px); display: grid; gap: 22px; }
.calc-readouts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.calc-readouts div { background: var(--bg-2); padding: 16px; }
.calc-readouts .lbl { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); }
.calc-readouts .val { font-family: var(--mono); font-size: clamp(30px, 4vw, 44px); font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; }
.calc-readouts .val small { font-size: 14px; color: var(--text-2); margin-left: 6px; }
.calc-table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 13px; }
.calc-table th, .calc-table td { padding: 6px 8px; text-align: center; border-bottom: 1px solid var(--line); }
.calc-table th { color: var(--text-3); font-weight: 400; text-align: left; }
.calc-table td.on { background: var(--rust); color: #fff; border-radius: 2px; }
.calc-note { font-size: 14px; color: var(--text-2); margin: 0; }
.table-scroll { overflow-x: auto; }

/* Feature/quality cards */
.cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .cards--2 { grid-template-columns: repeat(2, 1fr); } .cards--3, .cards--4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .cards--3 { grid-template-columns: repeat(3, 1fr); } .cards--4 { grid-template-columns: repeat(4, 1fr); } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; }
.card h3 { margin: 14px 0 8px; font-size: 20px; }
.card p { color: var(--text-2); font-size: 15px; margin: 0; }
.card-ico { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--r); background: rgba(158, 58, 35, 0.16); color: var(--rust-hi); border: 1px solid rgba(230,106,67,.3); }
.card-ico svg { width: 22px; height: 22px; }
.section--paper .card { background: #fff; border-color: var(--paper-line); }
.section--paper .card p { color: var(--ink-2); }
.section--paper .card-ico { background: rgba(158, 58, 35, 0.08); color: var(--rust); border-color: rgba(158,58,35,.25); }
.standards { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.standard { font-family: var(--mono); font-size: 13px; padding: 10px 14px; border: 1px solid var(--paper-line); background: #fff; border-radius: var(--r); }
.standard b { font-weight: 500; color: var(--rust); margin-right: 6px; }

/* Steps */
.steps { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; counter-reset: s; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { background: var(--panel); padding: 26px 24px 28px; position: relative; }
.step::before { counter-increment: s; content: '0' counter(s); font-family: var(--mono); font-size: 13px; color: var(--rust-hi); }
.step h3 { margin: 18px 0 8px; font-size: 20px; }
.step p { color: var(--text-2); font-size: 15px; margin: 0; }
.leadtimes { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; margin-top: 16px; }
@media (min-width: 760px) { .leadtimes { grid-template-columns: repeat(3, 1fr); } }
.leadtimes div { background: var(--bg-2); padding: 18px 22px; }
.leadtimes b { font-family: var(--mono); font-weight: 500; font-size: 20px; display: block; }
.leadtimes span { color: var(--text-2); font-size: 14px; }

/* Field gallery */
.mosaic { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .mosaic { grid-template-columns: 1.2fr 0.9fr 1fr; grid-template-rows: 300px 300px; } .mosaic figure:nth-child(1) { grid-row: span 2; } .mosaic figure:nth-child(4) { grid-column: span 2; } }
.mosaic figure { margin: 0; position: relative; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); min-height: 220px; background: var(--panel); }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.mosaic figure:hover img { transform: scale(1.04); }
.mosaic figcaption { position: absolute; left: 12px; bottom: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; background: rgba(11,13,16,.8); border: 1px solid var(--line-2); padding: 5px 8px; border-radius: 3px; }

/* Split feature */
.split { display: grid; gap: clamp(32px, 5vw, 64px); align-items: center; }
@media (min-width: 940px) { .split { grid-template-columns: 1fr 1fr; } .split--wide-left { grid-template-columns: 1.2fr 0.8fr; } }
.checklist { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.checklist li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; color: var(--text-2); }
.checklist li::before { content: ''; width: 18px; height: 18px; margin-top: 4px; border-radius: 3px; background: var(--rust) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 12px no-repeat; }
.checklist b { color: var(--text); font-weight: 650; }
.section--paper .checklist li { color: var(--ink-2); }
.section--paper .checklist b { color: var(--ink); }

/* CTA band */
.cta-band { position: relative; overflow: hidden; border: 1px solid var(--line-2); border-radius: 12px; padding: clamp(32px, 6vw, 72px); background: linear-gradient(120deg, #1a1210, var(--panel) 55%); }
.cta-band::before { content: ''; position: absolute; right: -80px; top: -80px; width: 420px; height: 420px; background: url('/assets/brand/mark.svg') center / contain no-repeat; opacity: 0.09; transform: rotate(-8deg); }
.cta-band h2 { max-width: 16ch; }
.cta-band .hero-ctas { margin-top: 28px; }

/* Breadcrumbs + page hero */
.crumbs { font-family: var(--mono); font-size: 12px; color: var(--text-3); letter-spacing: 0.04em; margin-bottom: 26px; }
.crumbs a { color: var(--text-2); text-decoration: none; }
.crumbs a:hover { color: var(--text); }
.crumbs span { margin: 0 8px; }
.page-hero { padding-block: clamp(40px, 6vw, 80px) clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line); }

/* Product detail */
.pd { display: grid; gap: clamp(28px, 4vw, 56px); }
@media (min-width: 980px) { .pd { grid-template-columns: 1fr 1fr; align-items: start; } .pd-gallery { position: sticky; top: calc(var(--header-h) + 20px); } }
.pd-main { position: relative; background: var(--specimen); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 4.4; }
.pd-main img { width: 100%; height: 100%; object-fit: cover; }
.pd-main .pcard-mop { font-size: 13px; }
.pd-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 10px; }
.pd-thumbs button { padding: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--specimen); cursor: pointer; aspect-ratio: 1; }
.pd-thumbs button[aria-pressed='true'] { border-color: var(--rust-hi); box-shadow: 0 0 0 1px var(--rust-hi); }
.pd-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.img-note { font-size: 13px; color: var(--text-3); margin-top: 10px; font-family: var(--mono); }
.pd-info h1 { font-size: clamp(36px, 4.4vw, 56px); }
.pd-tagline { font-size: 19px; color: var(--text-2); margin: 10px 0 0; }
.pd-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0; }
.pd-badges .pill { font-size: 13px; padding: 6px 10px; color: var(--text); }
.pd-badges .pill b { color: var(--rust-hi); font-weight: 500; margin-right: 6px; }
.config { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; margin-top: 26px; }
.config h2 { font-size: 20px; font-stretch: 104%; margin-bottom: 18px; display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.config h2 small { font-family: var(--mono); font-size: 12px; color: var(--text-2); font-weight: 400; letter-spacing: 0.06em; }
.config-row { display: grid; gap: 8px; margin-bottom: 16px; }
.config-row > span { font-size: 14px; font-weight: 650; }
.config-buy { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: stretch; margin-top: 20px; }
.price-line { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.price-line .p { font-family: var(--mono); font-size: 22px; }
.price-line .lt { font-size: 13px; color: var(--text-2); text-align: right; }
.lt-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); margin-right: 6px; box-shadow: 0 0 0 3px rgba(79,191,138,.18); }
.qty { display: inline-flex; align-items: stretch; border: 1px solid var(--line-2); border-radius: var(--r); overflow: hidden; height: 48px; }
.qty button { width: 40px; border: 0; background: var(--bg-2); cursor: pointer; font-size: 18px; color: var(--text); }
.qty button:hover { background: var(--panel-2); }
.qty input { width: 52px; text-align: center; border: 0; border-inline: 1px solid var(--line-2); background: var(--bg); font-family: var(--mono); -moz-appearance: textfield; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty--sm { height: 36px; }
.qty--sm button { width: 32px; }
.qty--sm input { width: 42px; font-size: 14px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { text-align: left; padding: 14px 0; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 15px; }
.spec-table th { width: 42%; font-weight: 500; color: var(--text-2); padding-right: 18px; }
.spec-table td { font-family: var(--mono); font-size: 14px; }
.section--paper .spec-table th, .section--paper .spec-table td { border-color: var(--paper-line); }
.section--paper .spec-table th { color: var(--ink-2); }
.pd-sections { display: grid; gap: clamp(40px, 5vw, 64px); }
@media (min-width: 980px) { .pd-sections { grid-template-columns: 1.2fr 0.8fr; } }

/* Forms */
.form { display: grid; gap: 16px; }
.form-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .form-grid--2 { grid-template-columns: 1fr 1fr; } .form-grid--3 { grid-template-columns: 2fr 1fr 1fr; } }
.field { display: grid; gap: 7px; }
.field > span, .field legend { font-size: 14px; font-weight: 650; }
.field > span em, .field legend em { font-style: normal; color: var(--text-3); font-weight: 400; }
.input, .select, .textarea {
  width: 100%; min-height: 48px; padding: 11px 14px; border-radius: var(--r); border: 1px solid var(--line-2); background: var(--bg); color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.textarea { min-height: 120px; resize: vertical; }
.select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a9b0b9' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 18px; padding-right: 40px; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--rust-hi); box-shadow: 0 0 0 3px var(--rust-glow); }
.input::placeholder, .textarea::placeholder { color: var(--text-3); }
.field-error { color: #ff8f73; font-size: 13px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; color: var(--text-2); cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--rust); flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 13px; color: var(--text-3); }
.form-status { padding: 14px 16px; border-radius: var(--r); font-size: 15px; display: none; }
.form-status.is-error { display: block; background: rgba(255, 90, 60, 0.1); border: 1px solid rgba(255, 120, 90, 0.4); color: #ffb5a3; }
.form-status.is-ok { display: block; background: rgba(79, 191, 138, 0.1); border: 1px solid rgba(79, 191, 138, 0.4); color: #b8f0d4; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(20px, 3vw, 30px); }
.panel h2 { font-size: 22px; font-stretch: 104%; margin-bottom: 18px; }

/* Order page */
.order-layout { display: grid; gap: 24px; align-items: start; }
@media (min-width: 1040px) { .order-layout { grid-template-columns: 1.25fr 0.75fr; } .order-summary { position: sticky; top: calc(var(--header-h) + 20px); } }
.line-items { list-style: none; margin: 0; padding: 0; }
.line { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items: start; }
.line:first-child { padding-top: 0; }
.line img { width: 72px; height: 88px; object-fit: cover; border-radius: var(--r); background: var(--specimen); border: 1px solid var(--line); }
.line-ph { width: 72px; height: 88px; border-radius: var(--r); background: var(--specimen); border: 1px solid var(--line); display: grid; place-items: center; font-family: var(--mono); font-size: 10px; color: var(--text-3); text-align: center; }
.line h3 { font-size: 17px; }
.line h3 a { text-decoration: none; }
.line .opts { font-size: 13px; color: var(--text-2); margin: 4px 0 10px; line-height: 1.45; }
.line .ctrl { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.line .p { font-family: var(--mono); font-size: 14px; text-align: right; white-space: nowrap; }
.text-btn { background: none; border: 0; color: var(--text-2); cursor: pointer; font-size: 13px; text-decoration: underline; text-underline-offset: 3px; padding: 4px 0; }
.text-btn:hover { color: var(--rust-hi); }
.sum-row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.sum-row span:last-child { font-family: var(--mono); }
.sum-row--total { font-weight: 700; font-size: 17px; border-bottom: 0; }
.empty { text-align: center; padding: 48px 20px; }
.empty .btn { margin-top: 18px; }
.radio-cards { display: grid; gap: 8px; }
@media (min-width: 640px) { .radio-cards { grid-template-columns: 1fr 1fr; } }
.confirm { text-align: left; }
.confirm .order-no { font-family: var(--mono); font-size: clamp(26px, 4vw, 40px); color: var(--rust-hi); letter-spacing: -0.01em; }

/* Drawer + toast */
.drawer-backdrop { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55); z-index: 80; opacity: 0; pointer-events: none; transition: opacity 0.25s; }
.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(440px, 100%); background: var(--bg-2); border-left: 1px solid var(--line-2); z-index: 81; transform: translateX(100%); transition: transform 0.3s var(--ease); display: flex; flex-direction: column; }
.drawer-open .drawer { transform: none; }
.drawer-open .drawer-backdrop { opacity: 1; pointer-events: auto; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.drawer-head h2 { font-size: 20px; font-stretch: 104%; }
.drawer-body { flex: 1; overflow-y: auto; padding: 18px 22px; }
.drawer-foot { padding: 18px 22px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.icon-btn { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line-2); border-radius: var(--r); background: transparent; cursor: pointer; color: var(--text); }
.icon-btn:hover { border-color: var(--text-2); }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); z-index: 90; background: #fff; color: var(--ink); padding: 12px 16px; border-radius: var(--r); font-weight: 600; font-size: 15px; box-shadow: 0 20px 40px -12px rgba(0,0,0,.6); opacity: 0; pointer-events: none; transition: all 0.25s var(--ease); display: flex; gap: 14px; align-items: center; max-width: calc(100% - 32px); }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.toast a { color: var(--rust); font-weight: 700; }

/* Parts table */
.parts-table { width: 100%; border-collapse: collapse; }
.parts-table th { text-align: left; font-family: var(--mono); font-weight: 400; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); padding: 10px 12px; border-bottom: 1px solid var(--line-2); }
.parts-table td { padding: 14px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.parts-table tr[hidden] { display: none; }
.parts-table .fits { display: flex; flex-wrap: wrap; gap: 4px; }
.parts-table .pname { font-weight: 650; }
.parts-table .pnote { display: block; font-size: 13px; color: var(--text-2); font-weight: 400; margin-top: 2px; }
.parts-table .actions { display: flex; gap: 8px; justify-content: flex-end; align-items: center; }
@media (max-width: 760px) {
  .parts-table thead { display: none; }
  .parts-table, .parts-table tbody, .parts-table tr, .parts-table td { display: block; width: 100%; }
  .parts-table tr { border-bottom: 1px solid var(--line); padding: 14px 0; }
  .parts-table td { border: 0; padding: 4px 0; }
  .parts-table .actions { justify-content: flex-start; margin-top: 8px; }
}

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line-2); }
.timeline li { position: relative; padding: 0 0 28px 28px; }
.timeline li::before { content: ''; position: absolute; left: -6px; top: 6px; width: 11px; height: 11px; background: var(--bg); border: 2px solid var(--rust-hi); transform: rotate(45deg); }
.timeline b { font-family: var(--mono); font-weight: 500; color: var(--rust-hi); display: block; font-size: 14px; }
.timeline span { color: var(--text-2); }

/* Footer */
.site-footer { background: #07080a; border-top: 1px solid var(--line); padding-block: 64px 32px; font-size: 15px; }
.footer-grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); } }
.footer-grid h2 { font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-grid a { text-decoration: none; color: var(--text-2); }
.footer-grid a:hover { color: var(--text); }
.footer-brand img { height: 28px; width: auto; margin-bottom: 18px; }
.footer-brand p { color: var(--text-2); max-width: 36ch; }
.footer-addr { font-style: normal; color: var(--text-2); line-height: 1.55; }
.footer-addr b { color: var(--text); font-weight: 600; display: block; font-size: 13px; font-family: var(--mono); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 12px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--text-3); font-size: 13px; font-family: var(--mono); }

/* Reveal on scroll */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .ticker-track { animation: none; }
  .hud-scan { display: none; }
}

@media print {
  .topbar, .site-header, .site-footer, .drawer, .toast, .no-print { display: none !important; }
  body { background: #fff; color: #000; }
}