:root {
  --bg: #f3f2ec;
  --surface: #ffffff;
  --sunk: #e8e6de;
  --ink: #0c1016;
  --muted: #5a606a;
  --line: #dcdad1;
  --night: #0a0f1a;
  --night-2: #131b2b;
  --night-line: rgba(255, 255, 255, 0.12);
  --night-muted: #9aa3b3;
  --lime: #cbf34b;
  --lime-deep: #a9d322;
  --danger: #b42318;
  --ok: #24733f;
  --sans: "Geist", "Geist Fallback", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --r: 22px;
  --r-sm: 14px;
  --pill: 999px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --hdr: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--hdr) + 16px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}
::selection { background: var(--lime); color: var(--ink); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
:focus-visible { outline: 2px solid var(--lime-deep); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 5.6vw, 4.6rem); letter-spacing: -0.045em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; line-height: 1.2; }
p { margin: 0 0 1em; text-wrap: pretty; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--lime); padding: 8px 14px; border-radius: 8px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: 780px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--mono); font-size: 0.74rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
  margin: 0 0 18px;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--lime-deep); box-shadow: 0 0 0 3px rgba(203, 243, 75, 0.35); }
.on-night .eyebrow { color: var(--night-muted); }
.on-night .eyebrow::before { background: var(--lime); }
.lede { font-size: clamp(1.08rem, 1.6vw, 1.28rem); line-height: 1.55; color: var(--muted); max-width: 40em; }
.on-night .lede { color: var(--night-muted); }
.mono { font-family: var(--mono); }

/* Buttons */
.btn, .btn-line {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 48px; padding: 0 22px; border-radius: var(--pill);
  font: 500 0.98rem/1 var(--sans); letter-spacing: -0.01em; text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn { background: var(--ink); color: #fff; }
.btn:hover { background: #262c36; color: #fff; transform: translateY(-1px); }
.btn::after { content: "→"; font-family: var(--mono); transition: transform 0.2s var(--ease); }
.btn:hover::after { transform: translateX(3px); }
.btn.no-arrow::after { display: none; }
.btn-lime { background: var(--lime); color: var(--ink); }
.btn-lime:hover { background: #d9fb6e; color: var(--ink); }
.btn-line { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-line:hover { border-color: var(--ink); }
.on-night .btn-line { color: #fff; border-color: var(--night-line); }
.on-night .btn-line:hover { border-color: #fff; }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 0.9rem; }
.btn[disabled] { opacity: 0.6; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 28px; }

/* Header */
.hdr {
  position: sticky; top: 0; z-index: 50;
  background: rgba(243, 242, 236, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}
.hdr.is-scrolled { border-bottom-color: var(--line); }
.hdr-inner { height: var(--hdr); display: flex; align-items: center; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 650; font-size: 1.22rem; letter-spacing: -0.04em; }
.logo img { width: 34px; height: 34px; border-radius: 50%; }
.logo span::after { content: "."; color: var(--lime-deep); }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { padding: 8px 14px; border-radius: var(--pill); font-size: 0.95rem; text-decoration: none; color: var(--muted); transition: color 0.2s, background 0.2s; }
.nav a:hover { color: var(--ink); background: rgba(12, 16, 22, 0.05); }
.nav a.is-on { color: var(--ink); background: var(--surface); box-shadow: 0 0 0 1px var(--line); }
.nav .nav-cta { display: none; }
.hdr-tools { display: flex; align-items: center; gap: 10px; }
.cart-btn { position: relative; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); text-decoration: none; }
.cart-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.cart-count { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px; background: var(--lime); color: var(--ink); font: 600 0.72rem/20px var(--mono); text-align: center; display: none; }
.menu-btn { display: none; position: relative; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); cursor: pointer; padding: 0; }
.menu-btn span { position: absolute; left: 12px; width: 18px; height: 1.7px; border-radius: 1px; background: var(--ink); transition: transform 0.25s var(--ease), opacity 0.2s; }
.menu-btn span:nth-child(1) { top: 15px; }
.menu-btn span:nth-child(2) { top: 20.5px; }
.menu-btn span:nth-child(3) { top: 26px; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* Sections */
main { flex: 1; }
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section-tight { padding: clamp(48px, 7vw, 80px) 0; }
.on-night { background: var(--night); color: #fff; }
.sec-head { display: grid; grid-template-columns: 1fr minmax(0, 0.8fr); gap: 32px; align-items: end; margin-bottom: clamp(36px, 5vw, 60px); }
.sec-head .lede { margin: 0; }
.sec-head.stack { grid-template-columns: 1fr; gap: 16px; }

/* Hero: monitoring console */
.hero { position: relative; overflow: hidden; padding: clamp(48px, 7vw, 88px) 0 clamp(40px, 6vw, 72px); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(50% 60% at 70% 80%, rgba(80, 110, 190, 0.22), transparent 70%),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px) 0 0 / 56px 56px;
}
.hero .wrap { position: relative; }
.hero-head { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: clamp(24px, 4vw, 64px); align-items: end; margin-bottom: clamp(32px, 4vw, 48px); }
.hero h1 { font-size: clamp(2.6rem, 6.4vw, 5.6rem); max-width: 12ch; }
.hero h1 em { font-style: normal; color: var(--lime); }
.hero-side .lede { margin: 0; font-size: clamp(1rem, 1.3vw, 1.12rem); }
.hero-side .btn-row { margin-top: 24px; }

.console { display: grid; grid-template-columns: minmax(0, 1fr) 264px; gap: 12px; padding: 12px; border-radius: calc(var(--r) + 10px); background: var(--night-2); border: 1px solid var(--night-line); box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.8); }
.feed { position: relative; aspect-ratio: 16 / 9; border-radius: var(--r); overflow: hidden; background: #000; isolation: isolate; }
.feed-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform-origin: 50% 100%; filter: saturate(0.75) contrast(1.05); transition: opacity 0.35s var(--ease); }
.feed.is-switching .feed-img, .feed.is-switching .bbox { opacity: 0; }
.feed::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.16) 0 1px, transparent 1px 3px),
    radial-gradient(120% 90% at 50% 50%, transparent 55%, rgba(0, 0, 0, 0.55));
}
.bbox { position: absolute; z-index: 2; left: var(--x); top: var(--y); width: var(--w); height: var(--h); border: 2px solid var(--lime); border-radius: 4px; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.35), 0 0 24px rgba(203, 243, 75, 0.25); transition: left 0.5s var(--ease), top 0.5s var(--ease), width 0.5s var(--ease), height 0.5s var(--ease), opacity 0.35s; }
.bbox[hidden] { display: none; }
.bbox span { position: absolute; left: -2px; bottom: 100%; margin-bottom: 4px; padding: 4px 7px; border-radius: 4px; background: var(--lime); color: var(--ink); font: 600 0.68rem/1 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }
.osd { position: absolute; z-index: 3; display: inline-flex; align-items: center; gap: 10px; padding: 7px 11px; border-radius: 8px; background: rgba(10, 15, 26, 0.62); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); color: #e8edf5; font: 500 0.72rem/1 var(--mono); letter-spacing: 0.05em; text-transform: uppercase; }
.osd b { color: var(--lime); font-weight: 600; }
.osd i { font-style: normal; }
.osd-tl { top: 14px; left: 14px; }
.osd-tr { top: 14px; right: 14px; }
.osd-bl { bottom: 14px; left: 14px; }
.osd-br { bottom: 14px; right: 14px; text-decoration: none; flex-direction: column; align-items: flex-start; gap: 4px; text-transform: none; font-family: var(--sans); font-size: 0.9rem; font-weight: 550; letter-spacing: -0.01em; transition: background 0.2s; }
.osd-br small { font: 500 0.62rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--night-muted); }
.osd-br::after { content: "→"; position: absolute; right: 11px; top: 50%; transform: translateY(-50%); font-family: var(--mono); color: var(--lime); }
.osd-br { padding-right: 32px; }
.osd-br:hover { background: rgba(10, 15, 26, 0.85); }
.rec-dot { display: inline-flex; align-items: center; gap: 6px; color: #ff6b5f; }
.rec-dot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: blink 1.4s infinite; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 rgba(203, 243, 75, 0.6); animation: pulse 1.8s infinite; }
@keyframes blink { 50% { opacity: 0.25; } }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(203, 243, 75, 0); } 100% { box-shadow: 0 0 0 0 rgba(203, 243, 75, 0); } }

.rail { display: flex; flex-direction: column; gap: 8px; min-width: 0; height: 0; min-height: 100%; }
.rail-head { display: flex; justify-content: space-between; margin: 4px 4px 2px; font: 500 0.68rem/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--night-muted); }
.rail-head span:last-child { color: var(--lime); }
.chan { position: relative; flex: 1; min-height: 0; display: block; padding: 0; border: 0; border-radius: 14px; overflow: hidden; background: #000; cursor: pointer; color: #fff; text-align: left; font: inherit; outline-offset: 2px; }
.chan img { width: 100%; height: 100%; object-fit: cover; opacity: 0.5; filter: grayscale(0.6); transition: opacity 0.25s, filter 0.25s, transform 0.4s var(--ease); }
.chan:hover img { opacity: 0.8; transform: scale(1.04); }
.chan span { position: absolute; left: 10px; bottom: 9px; display: flex; gap: 8px; align-items: baseline; font: 500 0.7rem/1 var(--mono); letter-spacing: 0.04em; color: #dfe5ef; text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8); }
.chan b { color: #fff; font-weight: 600; }
.chan i { font-style: normal; }
.chan::after { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px solid transparent; transition: border-color 0.2s; pointer-events: none; }
.chan[aria-selected="true"] img { opacity: 1; filter: none; }
.chan[aria-selected="true"]::after { border-color: var(--lime); }
.chan[aria-selected="true"] b { color: var(--lime); }

.status { list-style: none; margin: clamp(28px, 4vw, 40px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--night-line); }
.status li { padding: 22px 20px 0 0; font-size: 0.92rem; line-height: 1.45; color: var(--night-muted); }
.status li + li { padding-left: 20px; border-left: 1px solid var(--night-line); }
.status b { display: block; margin-bottom: 8px; font-weight: 550; font-size: clamp(1.4rem, 2.2vw, 1.9rem); letter-spacing: -0.04em; line-height: 1; color: #fff; }

/* Scenes */
.scenes { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.scene-tabs { display: grid; gap: 8px; }
.scene-tab {
  display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 14px; width: 100%;
  padding: 18px 20px; border-radius: var(--r-sm); border: 1px solid var(--line); background: transparent;
  font: inherit; color: var(--ink); text-align: left; cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.scene-tab:hover { background: var(--surface); }
.scene-tab .num { font: 500 0.8rem/1 var(--mono); color: var(--muted); }
.scene-tab strong { font-weight: 550; font-size: 1.05rem; letter-spacing: -0.015em; }
.scene-tab small { display: block; color: var(--muted); font-size: 0.88rem; margin-top: 2px; }
.scene-tab::after { content: "→"; font-family: var(--mono); color: var(--muted); }
.scene-tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.scene-tab[aria-selected="true"] .num, .scene-tab[aria-selected="true"] small { color: var(--night-muted); }
.scene-tab[aria-selected="true"]::after { color: var(--lime); }
.scene-panel { border-radius: var(--r); overflow: hidden; background: var(--surface); border: 1px solid var(--line); }
.scene-panel[hidden] { display: none; }
.scene-panel > img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.scene-body { padding: clamp(22px, 3vw, 32px); }
.scene-body h3 { font-size: 1.5rem; margin-bottom: 10px; }
.scene-body p { color: var(--muted); }
.scene-pick { display: flex; align-items: center; gap: 16px; margin-top: 20px; padding: 14px; border-radius: var(--r-sm); background: var(--bg); text-decoration: none; transition: background 0.2s; }
.scene-pick:hover { background: var(--sunk); }
.scene-pick img { width: 76px; height: 64px; object-fit: cover; border-radius: 10px; }
.scene-pick div { flex: 1; min-width: 0; }
.scene-pick small { display: block; font: 500 0.72rem/1.2 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.scene-pick strong { display: block; font-weight: 550; margin-top: 3px; }
.scene-pick .price { font-size: 1.1rem; }

/* Model cards */
.models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.model { display: flex; flex-direction: column; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease); }
.model:hover { transform: translateY(-3px); box-shadow: 0 24px 48px -24px rgba(12, 16, 22, 0.25); }
.model-media { position: relative; display: block; background: var(--sunk); aspect-ratio: 4 / 3; overflow: hidden; }
.model-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.model:hover .model-media img { transform: scale(1.04); }
.tag { display: inline-flex; align-items: center; padding: 6px 10px; border-radius: var(--pill); font: 500 0.7rem/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; background: var(--surface); color: var(--ink); }
.tag-lime { background: var(--lime); }
.tag-dark { background: var(--ink); color: #fff; }
.model-media .tag { position: absolute; top: 14px; left: 14px; }
.model-body { display: flex; flex-direction: column; flex: 1; padding: 22px 22px 20px; }
.sku { font: 500 0.75rem/1 var(--mono); letter-spacing: 0.06em; color: var(--muted); margin-bottom: 10px; }
.model-body h3 a { text-decoration: none; }
.model-body h3 a:hover { text-decoration: underline; }
.model-body > p { margin: 10px 0 18px; color: var(--muted); font-size: 0.95rem; }
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0 0 20px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.specs div { background: var(--surface); padding: 10px 12px; }
.specs dt { font: 500 0.66rem/1.2 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.specs dd { margin: 4px 0 0; font-weight: 550; font-size: 0.95rem; letter-spacing: -0.01em; }
.model-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.price { font-weight: 600; font-size: 1.45rem; letter-spacing: -0.03em; line-height: 1; }
.price small { display: block; margin-top: 5px; font: 400 0.72rem/1 var(--mono); letter-spacing: 0.02em; color: var(--muted); }
.icon-btn { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; border: 0; background: var(--lime); color: var(--ink); cursor: pointer; transition: transform 0.2s var(--ease), background 0.2s; }
.icon-btn:hover { background: #d9fb6e; transform: rotate(90deg); }
.icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.model-foot .acts { display: flex; gap: 8px; align-items: center; }

/* Compare */
.compare-wrap { margin-top: 40px; border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); overflow-x: auto; }
.compare { width: 100%; min-width: 820px; border-collapse: collapse; font-size: 0.93rem; }
.compare th, .compare td { padding: 14px 14px; text-align: left; border-bottom: 1px solid var(--line); }
.compare thead th, .compare td.num { white-space: nowrap; }
.compare thead th { font: 500 0.7rem/1 var(--mono); letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); background: var(--bg); }
.compare tbody tr:last-child td, .compare tbody tr:last-child th { border-bottom: 0; }
.compare tbody th { font-weight: 550; }
.compare tbody th a { text-decoration: none; }
.compare tbody th a:hover { text-decoration: underline; }
.compare td.num { font-family: var(--mono); font-size: 0.88rem; }
.compare tbody tr:hover { background: #fafaf6; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--night-line); border: 1px solid var(--night-line); border-radius: var(--r); overflow: hidden; counter-reset: s; }
.step { background: var(--night); padding: clamp(24px, 3vw, 34px); display: flex; flex-direction: column; gap: 14px; min-height: 280px; }
.step::before { counter-increment: s; content: "0" counter(s); font: 500 0.82rem/1 var(--mono); color: var(--lime); }
.step h3 { color: #fff; margin-top: auto; }
.step p { margin: 0; color: var(--night-muted); font-size: 0.95rem; }

/* Band */
.band { position: relative; min-height: clamp(420px, 56vw, 620px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; }
.band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 15, 26, 0) 30%, rgba(10, 15, 26, 0.88)); }
.band .wrap { position: relative; z-index: 1; padding-bottom: clamp(36px, 6vw, 72px); }
.band blockquote { margin: 0; max-width: 22ch; font-size: clamp(1.7rem, 3.6vw, 3rem); font-weight: 550; letter-spacing: -0.035em; line-height: 1.1; }
.band cite { display: block; margin-top: 18px; font: 500 0.78rem/1.4 var(--mono); font-style: normal; letter-spacing: 0.05em; color: #c9d1de; }

/* Split / feature */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.split img { border-radius: var(--r); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.checks { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 32px; }
.checks li::before { content: ""; position: absolute; left: 0; top: 0.2em; width: 20px; height: 20px; border-radius: 50%; background: var(--lime) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l2.6 2.5L14 7.5' fill='none' stroke='%230c1016' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat; }
.checks.no li::before { background: var(--sunk) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M7 7l6 6M13 7l-6 6' fill='none' stroke='%235a606a' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center / 20px no-repeat; }

/* FAQ */
.faq { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; font-weight: 550; font-size: 1.1rem; letter-spacing: -0.015em; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); font: 400 1.1rem/1 var(--mono); transition: transform 0.25s var(--ease), background 0.2s; }
.faq-item[open] summary::after { transform: rotate(45deg); background: var(--lime); border-color: var(--lime); }
.faq-item p { margin: -6px 0 22px; padding-right: 48px; color: var(--muted); }

/* Posts */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.post { display: flex; flex-direction: column; text-decoration: none; border-radius: var(--r); overflow: hidden; background: var(--surface); border: 1px solid var(--line); transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease); }
.post:hover { transform: translateY(-3px); box-shadow: 0 24px 48px -24px rgba(12, 16, 22, 0.25); }
.post img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.post-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-meta { font: 500 0.72rem/1.3 var(--mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); }
.post h3 { font-size: 1.22rem; }
.post p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.post-feature { grid-column: 1 / -1; display: grid; grid-template-columns: 1.2fr 1fr; }
.post-feature img { aspect-ratio: auto; height: 100%; min-height: 320px; }
.post-feature .post-body { padding: clamp(24px, 4vw, 48px); justify-content: center; }
.post-feature h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }

/* CTA panel */
.cta-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: end; padding: clamp(32px, 6vw, 72px); border-radius: calc(var(--r) + 8px); background: var(--lime); color: var(--ink); }
.cta-panel h2 { font-size: clamp(2rem, 4.4vw, 3.6rem); max-width: 14ch; }
.cta-panel p { margin: 0; font-size: 1.08rem; }
.cta-panel .btn-row { margin-top: 24px; }
.cta-panel .btn-line { border-color: rgba(12, 16, 22, 0.25); }
.cta-panel .btn-line:hover { border-color: var(--ink); }

/* Page head (inner pages) */
.page-head { padding: clamp(40px, 6vw, 72px) 0 clamp(32px, 4vw, 48px); }
.page-head h1 { font-size: clamp(2.2rem, 5vw, 3.9rem); max-width: 16ch; }
.page-head .lede { margin-top: 20px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; font: 500 0.78rem/1.4 var(--mono); color: var(--muted); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.crumbs span::before { content: "/"; margin-right: 8px; opacity: 0.5; }
.page-body { padding-bottom: clamp(64px, 9vw, 112px); }

/* Prose */
.prose { font-size: 1.07rem; line-height: 1.72; }
.prose > * { max-width: 68ch; }
.prose h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin: 2.2em 0 0.6em; }
.prose h3 { margin: 1.8em 0 0.5em; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.15em; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose li { margin-bottom: 0.6em; }
.prose li::marker { color: var(--lime-deep); }
.prose ol li::marker { font-family: var(--mono); font-size: 0.85em; color: var(--muted); }
.prose a:not(.btn):not(.btn-line) { color: var(--ink); text-decoration-color: var(--lime-deep); text-decoration-thickness: 2px; }
.prose a:not(.btn):not(.btn-line):hover { background: rgba(203, 243, 75, 0.35); }
.prose strong { font-weight: 600; }
.prose table { border-collapse: collapse; width: 100%; font-size: 0.95rem; margin: 0 0 1.4em; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.figure { margin: 2em 0; max-width: none; }
.figure img { width: 100%; border-radius: var(--r); }
.figure figcaption { margin-top: 12px; font-size: 0.88rem; color: var(--muted); max-width: 64ch; padding-left: 14px; border-left: 2px solid var(--lime-deep); }
.cover { margin: 0 0 clamp(36px, 5vw, 56px); }
.cover img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; border-radius: var(--r); }
.note { margin: 1.8em 0; padding: 20px 22px 20px 56px; position: relative; border-radius: var(--r-sm); background: var(--surface); border: 1px solid var(--line); font-size: 0.98rem; }
.note::before { content: "i"; position: absolute; left: 18px; top: 19px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--lime); font: 600 0.8rem/1 var(--mono); }
.note.alt { background: var(--night); color: #e5e9f0; border-color: var(--night); }
.note.alt a { color: #fff; }
.note.alt::before { content: "!"; background: var(--lime); color: var(--ink); }

/* Article layout */
.article { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.aside { position: sticky; top: calc(var(--hdr) + 24px); display: grid; gap: 16px; }
.aside-card { padding: 22px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.aside-card h4 { font: 500 0.72rem/1.2 var(--mono); letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.aside-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 0.95rem; }
.aside-card a { text-decoration: none; }
.aside-card a:hover { text-decoration: underline; }
.aside-card.dark { background: var(--night); color: #fff; border-color: var(--night); }
.aside-card.dark p { color: var(--night-muted); font-size: 0.95rem; }
.aside-card.dark .btn { width: 100%; margin-top: 8px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 22px; font: 500 0.78rem/1.4 var(--mono); color: var(--muted); }

/* Product page */
.pdp { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 64px); align-items: start; padding-bottom: clamp(48px, 7vw, 88px); }
.pdp-media { position: sticky; top: calc(var(--hdr) + 24px); border-radius: var(--r); overflow: hidden; background: var(--sunk); }
.pdp-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.pdp-media .tag { position: absolute; top: 18px; left: 18px; }
.buy h1 { font-size: clamp(2rem, 3.8vw, 3rem); margin: 6px 0 16px; }
.buy .lede { font-size: 1.05rem; }
.buy-price { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin: 26px 0 0; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.buy-price .price { font-size: 2.2rem; }
.stock { display: inline-flex; align-items: center; gap: 8px; font-size: 0.9rem; color: var(--ok); font-weight: 500; }
.stock::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 22px 0 0; }
.pills li { padding: 7px 12px; border-radius: var(--pill); border: 1px solid var(--line); background: var(--surface); font-size: 0.86rem; }
.buy .btn-row .btn { flex: 1; }
.assure { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 18px; }
.assure div { padding: 12px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); font-size: 0.8rem; line-height: 1.35; color: var(--muted); }
.assure b { display: block; font-size: 0.92rem; color: var(--ink); font-weight: 600; }
.pdp-more { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); padding: clamp(48px, 7vw, 88px) 0; border-top: 1px solid var(--line); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
.spec-table th, .spec-table td { padding: 13px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.spec-table th { width: 42%; font: 500 0.74rem/1.5 var(--mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); padding-right: 16px; }
.fit { padding: 26px; border-radius: var(--r); background: var(--night); color: #fff; margin-top: 28px; }
.fit h3 { margin-bottom: 14px; }
.fit ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; color: #d6dce6; font-size: 0.95rem; }
.fit li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; }
.fit li::before { content: "✓"; color: var(--lime); font-family: var(--mono); }
.fit li.not::before { content: "✕"; color: #ff8a80; }

/* Forms */
.form-layout { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: clamp(22px, 4vw, 40px); border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.form .full { grid-column: 1 / -1; }
.form label { display: block; margin-bottom: 8px; font: 500 0.74rem/1.2 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.form input, .form select, .form textarea { width: 100%; min-height: 50px; padding: 12px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: inherit; font-size: 1rem; transition: border-color 0.2s, background 0.2s, box-shadow 0.2s; }
.form textarea { min-height: 160px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--ink); background: #fff; box-shadow: 0 0 0 4px rgba(203, 243, 75, 0.45); }
.form .btn { justify-self: start; }
.form-note { margin: 0; font-size: 0.88rem; color: var(--muted); }
.form-err { margin: 0; padding: 12px 14px; border-radius: 12px; background: #fdecea; color: var(--danger); font-size: 0.92rem; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form.is-done { display: block; }
.form-done:focus { outline: none; }
.form-ok { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 1.4rem; letter-spacing: -0.02em; }
.form-ok::before { content: "✓"; width: 36px; height: 36px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--lime); font: 600 1rem/1 var(--mono); }
.contact-card { display: grid; gap: 14px; }
.contact-card .aside-card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.contact-card .aside-card.dark p { color: var(--night-muted); }
.contact-card strong { display: block; font-weight: 600; margin-bottom: 4px; }
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; counter-reset: t; }
.timeline li { position: relative; padding-left: 40px; font-size: 0.95rem; color: var(--night-muted); }
.timeline li::before { counter-increment: t; content: counter(t); position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: rgba(203, 243, 75, 0.15); color: var(--lime); font: 600 0.78rem/1 var(--mono); }
.timeline strong { color: #fff; }

/* Cart */
.cart-layout { padding-bottom: clamp(64px, 9vw, 112px); }
.cart-sheet { display: grid; grid-template-columns: 1fr 360px; gap: 24px; align-items: start; }
.cart-lines { display: grid; gap: 12px; }
.cart-line { display: grid; grid-template-columns: 112px 1fr auto; gap: 20px; align-items: center; padding: 14px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.cart-line img { width: 112px; height: 90px; object-fit: cover; border-radius: 12px; background: var(--sunk); }
.cart-line strong { display: block; font-weight: 600; letter-spacing: -0.015em; }
.cart-line .meta { font: 500 0.78rem/1.4 var(--mono); color: var(--muted); margin: 4px 0 10px; }
.cart-line label { display: inline-flex; align-items: center; gap: 10px; font-size: 0.88rem; color: var(--muted); }
.cart-line .qty { width: 72px; min-height: 38px; padding: 6px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); font: inherit; }
.cart-line .end { text-align: right; display: grid; gap: 10px; justify-items: end; }
.link-btn { border: 0; background: none; padding: 0; font: inherit; font-size: 0.86rem; color: var(--muted); text-decoration: underline; cursor: pointer; }
.link-btn:hover { color: var(--danger); }
.cart-sum { position: sticky; top: calc(var(--hdr) + 24px); padding: 26px; border-radius: var(--r); background: var(--night); color: #fff; }
.cart-sum .row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--night-line); font-size: 0.95rem; color: var(--night-muted); }
.cart-sum .row.total { border: 0; color: #fff; font-weight: 600; font-size: 1.3rem; padding-top: 16px; }
.cart-sum .btn { width: 100%; margin-top: 18px; }
.cart-sum .btn-line { width: 100%; margin-top: 10px; color: #fff; border-color: var(--night-line); }
.cart-sum .btn-line:hover { border-color: #fff; }
.empty { padding: clamp(40px, 6vw, 72px); border-radius: var(--r); border: 1px dashed var(--line); text-align: center; background: var(--surface); }
.empty p { color: var(--muted); font-size: 1.1rem; }
.empty .btn-row { justify-content: center; }

/* Footer */
.ftr { background: var(--night); color: #fff; padding: clamp(56px, 8vw, 88px) 0 28px; margin-top: auto; }
.ftr-top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; padding-bottom: 48px; border-bottom: 1px solid var(--night-line); }
.ftr .logo { color: #fff; }
.ftr .logo img { box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18); }
.ftr .logo span::after { color: var(--lime); }
.ftr-top > div > p { margin: 18px 0 0; color: var(--night-muted); font-size: 0.95rem; max-width: 30ch; }
.ftr h4 { font: 500 0.72rem/1.2 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--night-muted); margin-bottom: 16px; }
.ftr ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ftr ul a { text-decoration: none; color: #e5e9f0; font-size: 0.95rem; }
.ftr ul a:hover { color: var(--lime); }
.ftr-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: 0.85rem; color: var(--night-muted); }
.ftr-bottom p { margin: 0; }
.ftr-word { font-weight: 650; font-size: clamp(4rem, 15vw, 13.5rem); letter-spacing: -0.07em; line-height: 0.8; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, 0.14); margin: 40px 0 0; user-select: none; white-space: nowrap; overflow: hidden; }

/* Cookie + toast */
.cookie { position: fixed; left: 16px; bottom: 16px; z-index: 60; max-width: 420px; padding: 20px; border-radius: var(--r); background: var(--night); color: #e5e9f0; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5); transform: translateY(140%); transition: transform 0.4s var(--ease); font-size: 0.92rem; }
.cookie.is-on { transform: none; }
.cookie p { margin: 0; }
.cookie .btn-row { margin-top: 16px; gap: 8px; }
.cookie .btn { min-height: 40px; padding: 0 16px; font-size: 0.9rem; }
.cookie .btn::after { display: none; }
.cookie .btn-line { min-height: 40px; padding: 0 16px; font-size: 0.9rem; color: #fff; border-color: var(--night-line); }
.cookie a { color: var(--night-muted); font-size: 0.85rem; }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 70; transform: translateX(-50%); padding: 12px 18px 12px 14px; border-radius: var(--pill); background: var(--ink); color: #fff; font-size: 0.92rem; display: flex; align-items: center; gap: 10px; box-shadow: 0 20px 40px -16px rgba(0, 0, 0, 0.4); animation: toast-in 0.3s var(--ease); max-width: calc(100vw - 32px); }
.toast::before { content: "✓"; width: 24px; height: 24px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--lime); color: var(--ink); font: 600 0.75rem/1 var(--mono); }
.toast.is-err::before { content: "!"; background: #ff8a80; }
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 12px); } }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; scroll-behavior: auto !important; }
}

/* Responsive */
@media (max-width: 1080px) {
  .models, .posts { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .article { grid-template-columns: 1fr; }
  .aside { position: static; grid-template-columns: 1fr 1fr; }
  .ftr-top { grid-template-columns: 1fr 1fr; }
  .cart-sheet { grid-template-columns: 1fr; }
  .cart-sum { position: static; }
}
@media (max-width: 1080px) {
  .console { grid-template-columns: 1fr; }
  .rail { display: grid; grid-template-columns: repeat(4, 1fr); height: auto; min-height: 0; }
  .rail-head { grid-column: 1 / -1; }
  .chan { aspect-ratio: 16 / 10; }
}
@media (max-width: 880px) {
  .status { grid-template-columns: 1fr 1fr; }
  .status li:nth-child(3) { padding-left: 0; border-left: 0; }
  .status li:nth-child(n + 3) { margin-top: 22px; border-top: 1px solid var(--night-line); }
  .nav {
    position: fixed; inset: var(--hdr) 0 auto 0; flex-direction: column; gap: 0; margin: 0;
    padding: 12px var(--gutter) 24px; background: var(--bg); border-bottom: 1px solid var(--line);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity 0.2s, transform 0.25s var(--ease), visibility 0.2s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a { padding: 14px 4px; border-radius: 0; border-bottom: 1px solid var(--line); font-size: 1.1rem; color: var(--ink); }
  .nav a.is-on { background: none; box-shadow: none; }
  .nav a.is-on::after { content: " •"; color: var(--lime-deep); }
  .nav .nav-cta { display: flex; justify-content: center; margin-top: 16px; border: 0; background: var(--ink); color: #fff; border-radius: var(--pill); }
  .hdr-tools { margin-left: auto; }
  .hdr-tools .btn { display: none; }
  .menu-btn { display: block; }
  .hero-head, .scenes, .split, .faq, .pdp, .pdp-more, .form-layout, .cta-panel, .sec-head { grid-template-columns: 1fr; }
  .pdp-media { position: static; }
  .post-feature { grid-template-columns: 1fr; }
  .post-feature img { min-height: 0; aspect-ratio: 16 / 10; }
}
@media (max-width: 620px) {
  .console { padding: 8px; border-radius: var(--r); }
  .feed { border-radius: 14px; }
  .osd { font-size: 0.6rem; padding: 5px 8px; gap: 6px; }
  .osd-tl { top: 8px; left: 8px; } .osd-tr { top: 8px; right: 8px; }
  .osd-bl, .osd-tr i { display: none; }
  .osd-br { bottom: 8px; right: 8px; font-size: 0.78rem; padding-right: 26px; }
  .osd-br small { display: none; }
  .bbox span { font-size: 0.56rem; padding: 3px 5px; }
  .rail { gap: 6px; }
  .chan { border-radius: 10px; }
  .chan span { left: 6px; bottom: 6px; font-size: 0.58rem; }
  .chan i { display: none; }
  .status li { padding-right: 12px; }
  .status li + li { padding-left: 12px; }
  .status li:nth-child(3) { padding-left: 0; }
  body { font-size: 16px; }
  .models, .posts, .steps, .aside { grid-template-columns: 1fr; }
  .step { min-height: 0; }
  .form { grid-template-columns: 1fr; }
  .ftr-top { grid-template-columns: 1fr 1fr; }
  .ftr-top > div:first-child { grid-column: 1 / -1; }
  .cart-line { grid-template-columns: 84px 1fr; }
  .cart-line img { width: 84px; height: 70px; }
  .cart-line .end { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; }
  .assure { grid-template-columns: 1fr; }
  .scene-tab { grid-template-columns: 32px 1fr auto; padding: 16px; }
  .cover img { aspect-ratio: 16 / 10; }
  .cookie { left: 12px; right: 12px; max-width: none; }
}