/* Kaizen Lab — dark "LED plate" theme from brand/kaizen-lab (accent #F8A42F → violet → indigo) */
:root {
  --bg: #0b0b0d; --bg-2: #131318; --line: #24242c;
  --ink: #f2f0f7; --ink-2: #c9c6d6; --muted: #8e8aa3;
  --amber: #f8a42f; --rose: #b8787a; --violet: #6b4fa0; --indigo: #3a3f8f;
  --grad: linear-gradient(90deg, var(--amber), var(--rose) 40%, var(--violet) 75%, var(--indigo));
  --radius: 14px; --max: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(rgba(255,255,255,.035) 1px, transparent 1px); background-size: 14px 14px; }
a { color: var(--amber); }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.top { position: sticky; top: 0; z-index: 10; background: rgba(11,11,13,.86); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand img { height: 26px; width: auto; }
nav { display: flex; gap: 18px; font-size: 15px; }
nav a { color: var(--ink-2); text-decoration: none; }
nav a:hover { color: var(--ink); }
@media (max-width: 760px) { nav .hide-sm { display: none; } .brand img { height: 20px; } }
.hero .wrap { padding: 96px 20px 80px; }
.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: 13px; font-weight: 600; color: var(--amber); margin: 0 0 16px; }
h1 { font-size: clamp(38px, 7vw, 68px); line-height: 1.05; margin: 0 0 22px; letter-spacing: -.02em; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sub { font-size: clamp(17px, 2.1vw, 20px); color: var(--ink-2); max-width: 62ch; margin: 0 0 32px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-row.center { justify-content: center; }
.btn { display: inline-block; padding: 12px 20px; border-radius: 999px; font-weight: 650; text-decoration: none; }
.btn-primary { background: var(--amber); color: #1a1206 !important; }
.btn-ghost { border: 1.5px solid var(--line); color: var(--ink) !important; }
.btn-grad { background: var(--grad); color: #fff !important; }
.leds { margin-top: 48px; height: 10px; background-image: radial-gradient(circle, var(--amber) 3px, transparent 3.5px); background-size: 16px 10px; opacity: .85;
  -webkit-mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.2)); mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.2)); }
section { padding: 72px 0; }
section.alt { background: rgba(255,255,255,.02); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(26px, 3.6vw, 36px); line-height: 1.15; margin: 0 0 18px; }
h3 { font-size: 19px; margin: 0 0 8px; }
.lead { font-size: 18px; color: var(--ink-2); max-width: 64ch; }
.muted { color: var(--muted); }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
@media (max-width: 960px) { .grid4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid4 { grid-template-columns: 1fr; } }
.card { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: relative; }
.card::before { content: ""; position: absolute; left: 22px; right: 22px; top: 0; height: 2px; background: var(--grad); border-radius: 2px; }
.card p { color: var(--ink-2); margin: 0; font-size: 16px; }
.two { display: grid; grid-template-columns: 1.15fr 1fr; gap: 36px; align-items: center; }
@media (max-width: 860px) { .two { grid-template-columns: 1fr; } }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 0; display: grid; gap: 12px; }
.steps li { counter-increment: s; position: relative; padding: 14px 16px 14px 58px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink-2); }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 13px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 700; font-size: 14px; }
.panel { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.closing { text-align: center; }
.meta { color: var(--muted); margin-top: 18px; font-size: 15px; }
footer { border-top: 1px solid var(--line); padding: 30px 0 40px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer a { color: var(--muted); }