:root {
  --bg: #0c0d10;
  --panel: #121419;
  --panel-2: #171a20;
  --text: #f3f4f6;
  --muted: #989eaa;
  --line: #272b34;
  --accent: #d8ff55;
  --accent-ink: #11130b;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--accent); color: var(--accent-ink); }
a { color: inherit; }
.wrap { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }

.site-header {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand {
  text-decoration: none;
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 800;
}
.status-pill {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .14em;
  color: #c5cad2;
  border: 1px solid var(--line);
  padding: 8px 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.status-pill span {
  width: 7px; height: 7px; border-radius: 99px; background: var(--accent);
  box-shadow: 0 0 0 4px rgba(216,255,85,.08);
}

.hero {
  min-height: 720px;
  padding: 82px 0 72px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 68px;
}
.eyebrow {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: .18em;
  font-weight: 850;
  margin-bottom: 18px;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(46px, 6vw, 78px);
  line-height: .97;
  letter-spacing: -.055em;
  margin-bottom: 28px;
}
h1 em { color: var(--accent); font-style: normal; }
.lede {
  max-width: 690px;
  color: #b8bdc7;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
}
.price-test {
  margin: 34px 0 28px;
  width: max-content;
  max-width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  gap: 8px 14px;
}
.price-test span { color: var(--muted); font-size: 10px; letter-spacing: .14em; font-weight: 800; }
.price-test strong { font-size: 25px; line-height: 1; }
.price-test small { grid-column: 1 / -1; color: #737a86; font-size: 11px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 14px 18px;
  min-height: 48px;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.button.ghost { color: #d8dbe0; background: transparent; }
.button.ghost:hover { border-color: #4b5260; }
.microcopy { margin-top: 13px; color: #6f7580; font-size: 11px; }

.hero-visual { position: relative; }
.visual-label {
  position: absolute;
  top: -30px; right: 0;
  font-size: 9px; letter-spacing: .18em; font-weight: 800; color: #69707b;
}
.rack-frame {
  position: relative;
  min-height: 420px;
  background:
    radial-gradient(circle at 50% 70%, rgba(216,255,85,.08), transparent 40%),
    linear-gradient(180deg, #171a20, #0f1115);
  border: 1px solid #2c313a;
  border-radius: 10px;
  box-shadow: 0 25px 70px rgba(0,0,0,.45);
  overflow: hidden;
}
.rack-frame::after {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.rail {
  position: absolute; top: 28px; bottom: 28px; width: 28px;
  background: #232731; border: 1px solid #343a46; z-index: 2;
  display: flex; flex-direction: column; justify-content: space-around; align-items: center;
}
.rail-left { left: 24px; }
.rail-right { right: 24px; }
.rail i { width: 7px; height: 18px; border: 1px solid #555d6b; border-radius: 2px; }
.tray {
  position: absolute; left: 58px; right: 58px; top: 145px; height: 128px;
  border: 1px solid #3b414d;
  background: linear-gradient(180deg, #20242c, #171a20);
  transform: perspective(680px) rotateX(57deg);
  transform-origin: center bottom;
  z-index: 2;
  overflow: hidden;
}
.vent-grid {
  position: absolute; inset: 10px;
  background-image: radial-gradient(circle, #343a45 1.4px, transparent 1.6px);
  background-size: 11px 11px;
  opacity: .75;
}
.brick {
  position: absolute; bottom: 24px; z-index: 3;
  background: #0c0e12;
  border: 1px solid #454c59;
  border-radius: 4px;
  box-shadow: 0 8px 16px rgba(0,0,0,.4);
}
.brick span {
  position: absolute; inset: auto 6px 5px auto;
  color: #737b88; font-size: 8px; font-weight: 800;
}
.brick-lg { width: 42%; left: 6%; height: 58px; }
.brick-md { width: 28%; left: 51%; height: 52px; }
.brick-sm { width: 15%; right: 5%; height: 46px; }
.strap {
  position: absolute; z-index: 5; width: 14px; top: 15px; bottom: 12px;
  border-left: 1px solid rgba(216,255,85,.7); border-right: 1px solid rgba(216,255,85,.7);
  background: rgba(216,255,85,.07);
}
.s1 { left: 25%; } .s2 { left: 63%; } .s3 { right: 10%; }
.cable {
  position: absolute; height: 2px; background: #5b6472; z-index: 1;
  transform-origin: left;
}
.c1 { width: 120px; left: 48%; top: 292px; transform: rotate(15deg); }
.c2 { width: 100px; left: 62%; top: 300px; transform: rotate(-12deg); }
.visual-notes { display: flex; justify-content: space-between; color: #69707b; font-size: 10px; letter-spacing: .08em; margin-top: 13px; text-transform: uppercase; }

.problem-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #0f1115; }
.three-up { display: grid; grid-template-columns: repeat(3,1fr); }
.three-up div { padding: 28px 28px 28px 0; display: grid; grid-template-columns: 34px 1fr; gap: 10px; border-right: 1px solid var(--line); }
.three-up div + div { padding-left: 28px; }
.three-up div:last-child { border-right: 0; }
.three-up strong { color: var(--accent); font-size: 11px; }
.three-up span { color: #aab0bb; font-size: 13px; }

.section { padding: 112px 0; }
.section-heading { max-width: 760px; margin-bottom: 54px; }
.section-heading.compact { margin-bottom: 34px; }
h2 { font-size: clamp(36px, 5vw, 58px); line-height: 1.03; letter-spacing: -.045em; margin-bottom: 20px; }
.section-heading p { color: #9fa5b0; font-size: 17px; line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.feature-grid article {
  border: 1px solid var(--line); background: var(--panel); padding: 24px; min-height: 220px;
}
.feature-icon { width: 36px; height: 36px; border: 1px solid #3b424e; display: grid; place-items: center; color: var(--accent); margin-bottom: 44px; font-weight: 900; }
.feature-grid h3 { font-size: 18px; margin-bottom: 8px; }
.feature-grid p { color: #868d99; font-size: 13px; line-height: 1.65; }

.use-cases { background: #0f1115; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.use-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.use-card { border: 1px solid var(--line); padding: 22px; background: #121419; }
.use-card > strong { display: block; margin: 18px 0 4px; }
.use-card > span { color: #818995; font-size: 12px; }
.mini-layout { height: 150px; border: 1px solid #303640; background: #0d0f13; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 20px; }
.mini-layout b { display: block; background: #222730; border: 1px solid #48505e; border-radius: 3px; }
.mini-layout.two b { width: 42%; height: 58px; }
.mini-layout.four { flex-wrap: wrap; }
.mini-layout.four b { width: 42%; height: 40px; }
.mini-layout.mixed b:nth-child(1){ width: 44%; height: 58px; }
.mini-layout.mixed b:nth-child(2){ width: 26%; height: 46px; }
.mini-layout.mixed b:nth-child(3){ width: 16%; height: 38px; }
.benchmark-note { margin: 20px 0 0; color: #727985; font-size: 12px; max-width: 780px; }

.interest-section { background: #f0f1ec; color: #111318; }
.interest-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 72px; align-items: start; }
.interest-copy { position: sticky; top: 36px; }
.interest-copy .eyebrow { color: #5f6e13; }
.interest-copy h2 { max-width: 480px; }
.interest-copy p { color: #545963; font-size: 16px; line-height: 1.65; max-width: 520px; }
.interest-copy ul { margin: 30px 0 0; padding: 0; list-style: none; color: #626873; font-size: 13px; }
.interest-copy li { padding: 8px 0; border-bottom: 1px solid #d5d7d1; }
.interest-copy li::before { content: "✓"; color: #4f5e08; margin-right: 10px; font-weight: 900; }
.interest-form { background: white; border: 1px solid #d7d9d2; padding: 28px; box-shadow: 0 20px 50px rgba(30,33,26,.07); }
.interest-form fieldset { border: 0; padding: 0; margin: 0 0 24px; }
.interest-form legend { font-weight: 850; font-size: 15px; margin-bottom: 12px; }
.radio-row { display: flex; gap: 10px; border: 1px solid #dedfd9; padding: 12px; margin-bottom: 8px; cursor: pointer; }
.radio-row:hover { border-color: #b6baac; }
.radio-row input { margin-top: 4px; }
.radio-row span { display: block; }
.radio-row strong { display: block; font-size: 13px; }
.radio-row small { color: #777d86; font-size: 11px; }
.form-row.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.interest-form > label, .form-row label { display: block; margin-bottom: 14px; }
.interest-form label > span:first-child:not(.consent-row span) { display: block; font-size: 11px; font-weight: 800; margin-bottom: 6px; color: #3f444b; }
.interest-form label em { color: #6f751e; font-style: normal; font-weight: 600; }
input[type="email"], input[type="text"], textarea {
  width: 100%; border: 1px solid #d9dad4; background: #fbfbf8; color: #15171b;
  padding: 12px 13px; border-radius: 4px; font: inherit; font-size: 13px; outline: none;
}
textarea { resize: vertical; }
input:focus, textarea:focus { border-color: #7d8837; box-shadow: 0 0 0 3px rgba(125,136,55,.12); }
.consent-row { display: flex !important; align-items: flex-start; gap: 9px; color: #696e76; font-size: 11px; margin: 18px 0 16px !important; }
.consent-row input { margin-top: 3px; }
.interest-form .submit { width: 100%; border-radius: 4px; font-size: 13px; }
.form-status { min-height: 20px; margin-top: 10px; font-size: 12px; color: #5d6424; }
.form-status.error { color: #a63737; }
.hp { position: absolute !important; left: -9999px !important; opacity: 0 !important; }

.faq { max-width: 900px; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 20px 0; font-weight: 750; font-size: 15px; }
.faq details p { color: #8f96a2; max-width: 760px; font-size: 13px; padding-bottom: 18px; }

footer { border-top: 1px solid var(--line); padding: 34px 0 44px; }
.footer-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; }
.footer-inner strong { display: block; font-size: 12px; letter-spacing: .12em; }
.footer-inner span, .footer-note { color: #666d79; font-size: 11px; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: 0; gap: 70px; padding-top: 60px; }
  .hero-copy { max-width: 760px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .interest-layout { grid-template-columns: 1fr; gap: 44px; }
  .interest-copy { position: static; }
}

@media (max-width: 640px) {
  .wrap, .site-header { width: min(calc(100% - 28px), var(--max)); }
  .site-header { height: 66px; }
  .brand { font-size: 10px; }
  .status-pill { font-size: 8px; padding: 7px 8px; }
  .hero { padding: 54px 0 56px; }
  h1 { font-size: 48px; }
  .hero-visual { margin-top: 4px; }
  .rack-frame { min-height: 320px; }
  .tray { top: 112px; height: 110px; left: 48px; right: 48px; }
  .rail { top: 22px; bottom: 22px; width: 22px; }
  .rail-left { left: 18px; } .rail-right { right: 18px; }
  .three-up { grid-template-columns: 1fr; }
  .three-up div, .three-up div + div { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .three-up div:last-child { border-bottom: 0; }
  .section { padding: 78px 0; }
  .feature-grid, .use-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: 190px; }
  .form-row.two-col { grid-template-columns: 1fr; gap: 0; }
  .interest-form { padding: 20px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .visual-notes { gap: 8px; font-size: 8px; }
}

.optional-muted { opacity: .68; }
.privacy-note { margin: 14px 0 0; font-size: 12px; line-height: 1.55; color: var(--muted); }
.privacy-note a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.privacy-page { max-width: 760px; padding-top: 110px; padding-bottom: 100px; }
.privacy-page h1 { margin: 12px 0 28px; font-size: clamp(42px, 8vw, 74px); line-height: .96; letter-spacing: -.045em; }
.privacy-page h2 { margin-top: 34px; font-size: 22px; }
.privacy-page p { color: var(--muted); line-height: 1.75; }