@font-face { font-family: 'Space Grotesk'; font-style: normal; font-display: swap; font-weight: 300 700; src: url("fonts/space-grotesk-latin-ext-wght-normal-NXGsJlG.woff2") format('woff2-variations'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Space Grotesk'; font-style: normal; font-display: swap; font-weight: 300 700; src: url("fonts/space-grotesk-latin-wght-normal-Dr-cltI.woff2") format('woff2-variations'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900; src: url("fonts/inter-latin-ext-wght-normal-1Br77OV.woff2") format('woff2-variations'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+20A0-20AB, U+20AD-20C0, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900; src: url("fonts/inter-latin-wght-normal-Gz7AlRl.woff2") format('woff2-variations'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-display: swap; font-weight: 100 800; src: url("fonts/jetbrains-mono-latin-wght-normal-qI6BF9f.woff2") format('woff2-variations'); }

:root {
    --mt-font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --mt-font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    --mt-font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', monospace;

    --mt-bg: #F7F6F2;
    --mt-surface: #FFFFFF;
    --mt-surface-sunken: #F2F1EC;
    --mt-surface-hover: #F2F1EC;
    --mt-border: #E4E2DA;
    --mt-border-strong: #D0CDC2;
    --mt-grid: rgba(30, 58, 138, .06);
    --mt-text: #1A1A18;
    --mt-text-sec: #57554F;
    --mt-text-muted: #77756D;
    --mt-heading: #0F172A;
    --mt-ink: #1E3A8A;
    --mt-ink-hover: #182F70;
    --mt-ink-soft: #EEF2FB;
    --mt-ink-text: #182F70;
    --mt-copper: #C2410C;
    --mt-copper-light: #E2703A;
    --mt-copper-soft: #FFEDD5;
    --mt-success: #15803D;
    --mt-danger: #B91C1C;
    --mt-danger-soft: #FEE2E2;
    --mt-night: #0F172A;
    --mt-cyanotype: #0B1530;
    --mt-cyanotype-2: #13224A;
    --mt-on-dark: #F1F5FD;
    --mt-on-dark-sec: #A9B6D3;
    --mt-on-dark-line: rgba(143, 176, 255, .14);

    --mt-plan-free: #4ADE80;
    --mt-plan-free-line: #15803D;
    --mt-plan-option: #FBBF24;
    --mt-plan-option-line: #B45309;
    --mt-plan-booked: #F87171;
    --mt-plan-booked-line: #B91C1C;
    --mt-plan-sold: #8FA6DE;
    --mt-plan-sold-line: #3457B0;
    --mt-plan-wall: #1A1A18;

    --mt-radius: 6px;
    --mt-shadow: 0 1px 2px rgba(15, 23, 42, .08);
    --mt-header-height: 68px;
    --mt-ease: cubic-bezier(.2, .7, .2, 1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --mt-bg: #0B1530;
        --mt-surface: #101D3A;
        --mt-surface-sunken: #0D1834;
        --mt-surface-hover: #15254A;
        --mt-border: #22335A;
        --mt-border-strong: #2E4373;
        --mt-grid: rgba(143, 176, 255, .07);
        --mt-text: #DCE3F2;
        --mt-text-sec: #A9B6D3;
        --mt-text-muted: #8392B4;
        --mt-heading: #F1F5FD;
        --mt-ink: #5B83E6;
        --mt-ink-hover: #7B9CF0;
        --mt-ink-soft: rgba(91, 131, 230, .16);
        --mt-ink-text: #A9C0FF;
        --mt-copper: #F08A55;
        --mt-copper-soft: rgba(240, 138, 85, .16);
        --mt-danger: #F87171;
        --mt-danger-soft: rgba(248, 113, 113, .14);
        --mt-cyanotype: #070E22;
        --mt-cyanotype-2: #0D1834;
        --mt-plan-wall: #DCE3F2;
        --mt-shadow: 0 1px 2px rgba(0, 0, 0, .35);
    }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--mt-header-height) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--mt-font-sans); font-size: 1rem; line-height: 1.6; color: var(--mt-text); background: var(--mt-bg); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: var(--mt-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--mt-ink-hover); }
h1, h2, h3 { font-family: var(--mt-font-display); color: var(--mt-heading); line-height: 1.15; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--mt-copper); outline-offset: 3px; }
.sr-only { position: absolute; 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: 16px; top: -48px; z-index: 100; padding: 8px 14px; background: var(--mt-surface); color: var(--mt-ink); border-radius: var(--mt-radius); }
.skip-link:focus { top: 12px; }
.icon { width: 1.25em; height: 1.25em; flex: none; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 820px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .62rem 1.1rem; min-height: 42px; font: 600 .95rem/1.2 var(--mt-font-sans); border: 1px solid transparent; border-radius: var(--mt-radius); text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .15s, border-color .15s, color .15s; }
.btn .icon { width: 1.05em; height: 1.05em; }
.btn-lg { padding: .78rem 1.3rem; min-height: 48px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--mt-ink); color: #FFFFFF; }
.btn-primary:hover { background: var(--mt-ink-hover); color: #FFFFFF; }
.btn-copper { background: var(--mt-copper); color: #FFFFFF; }
.btn-copper:hover { background: #A8380A; color: #FFFFFF; }
.btn-outline { border-color: var(--mt-border-strong); color: var(--mt-heading); background: var(--mt-surface); }
.btn-outline:hover { border-color: var(--mt-ink); color: var(--mt-ink); }
.btn-outline-light { border-color: rgba(241, 245, 253, .35); color: var(--mt-on-dark); background: transparent; }
.btn-outline-light:hover { border-color: var(--mt-on-dark); color: #FFFFFF; }
.btn-ghost { color: var(--mt-on-dark); background: transparent; }
.btn-ghost:hover { color: #FFFFFF; border-color: var(--mt-on-dark-line); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--mt-header-height); color: var(--mt-on-dark); border-bottom: 1px solid transparent; transition: background-color .2s, border-color .2s; }
.site-header.is-scrolled { background: var(--mt-cyanotype); border-bottom-color: var(--mt-on-dark-line); }
.header-inner { display: flex; align-items: center; height: 100%; gap: 24px; }
.header-brand { color: inherit; text-decoration: none; }
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo img { width: 32px; height: 32px; }
.logo-type { font: 600 1.3rem/1 var(--mt-font-display); color: var(--mt-on-dark); letter-spacing: -.01em; }
.logo-type span { font-weight: 400; color: var(--mt-on-dark-sec); }
.site-nav { display: flex; align-items: center; flex: 1; gap: 24px; margin-left: 40px; }
.nav-links { display: flex; align-items: center; gap: 2px; margin: 0 auto; white-space: nowrap; }
.nav-links a { display: block; padding: 8px 10px; color: var(--mt-on-dark-sec); text-decoration: none; font-size: .93rem; font-weight: 500; }
.nav-links a:hover, .nav-links a.is-current { color: #FFFFFF; }
.nav-links a.is-current { box-shadow: inset 0 -2px 0 var(--mt-copper-light); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.lang-switch { padding: 6px 8px; font: 600 .8rem/1 var(--mt-font-mono); color: var(--mt-on-dark-sec); text-decoration: none; border: 1px solid var(--mt-on-dark-line); border-radius: var(--mt-radius); }
.lang-switch:hover { color: #FFFFFF; border-color: var(--mt-on-dark-sec); }
.menu-toggle { display: none; margin-left: auto; padding: 8px; color: inherit; background: transparent; border: 1px solid var(--mt-on-dark-line); border-radius: var(--mt-radius); cursor: pointer; }

.hero {
    position: relative; overflow: hidden; padding: calc(var(--mt-header-height) + 56px) 0 72px; color: var(--mt-on-dark);
    background:
        linear-gradient(var(--mt-on-dark-line) 1px, transparent 1px) 0 0 / 32px 32px,
        linear-gradient(90deg, var(--mt-on-dark-line) 1px, transparent 1px) 0 0 / 32px 32px,
        var(--mt-cyanotype);
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: center; }
.hero-copy { min-width: 0; }
.eyebrow { margin-bottom: 14px; font: 600 .78rem/1.3 var(--mt-font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--mt-copper); overflow-wrap: break-word; }
.eyebrow--light { color: var(--mt-copper-light); }
.hero-title { font-size: clamp(2.5rem, 5.4vw, 4.4rem); font-weight: 600; color: #FFFFFF; letter-spacing: -.025em; overflow-wrap: break-word; }
.hero-lead { margin-top: 20px; max-width: 34rem; font-size: 1.12rem; color: var(--mt-on-dark-sec); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 28px; font-size: .9rem; color: var(--mt-on-dark-sec); }
.hero-proof li { display: inline-flex; align-items: center; gap: 6px; }
.hero-proof .icon { width: 1em; height: 1em; color: var(--mt-plan-free); }
.hero-scene { position: relative; min-width: 0; margin: 0; aspect-ratio: 52 / 38.5; min-height: 320px; }
.hero-canvas { position: absolute; inset: -8% -12%; }
.hero-canvas canvas { display: block; width: 100%; height: 100%; touch-action: pan-y; }
.hero-fallback { position: absolute; inset: 0; transition: opacity .5s; }
.hero-scene.is-3d .hero-fallback { opacity: 0; pointer-events: none; }
.hero-hint { position: absolute; left: 0; bottom: -28px; font: 500 .75rem/1 var(--mt-font-mono); color: var(--mt-on-dark-sec); opacity: 0; transition: opacity .5s .8s; }
.hero-scene.is-3d .hero-hint { opacity: .8; }

.scene-tip { position: absolute; left: 0; top: 0; z-index: 2; min-width: 180px; max-width: 240px; padding: 10px 12px; border-radius: var(--mt-radius); background: var(--mt-night); border: 1px solid var(--mt-on-dark-line); color: var(--mt-on-dark); font-size: .85rem; line-height: 1.4; opacity: 0; pointer-events: none; transition: opacity .15s; }
.scene-tip.is-visible { opacity: 1; }
.scene-tip-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 4px; }
.scene-tip-number { font: 600 1rem/1 var(--mt-font-mono); color: #FFFFFF; }
.scene-tip-name { color: var(--mt-on-dark-sec); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.scene-tip-meta { display: flex; align-items: center; gap: 10px; font-family: var(--mt-font-mono); font-size: .78rem; color: var(--mt-on-dark-sec); }
.scene-tip-route { display: block; margin-top: 4px; font-family: var(--mt-font-mono); font-size: .78rem; color: var(--mt-copper-light); }

.live-feed { position: absolute; right: 0; bottom: -8px; z-index: 2; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; pointer-events: none; }
.live-item { display: inline-flex; align-items: center; gap: 8px; padding: 4px 8px; font: 500 .76rem/1.2 var(--mt-font-mono); color: var(--mt-on-dark); background: var(--mt-night); border: 1px solid var(--mt-on-dark-line); border-radius: 3px; animation: live-in .3s ease-out both; }
.live-item.is-leaving { animation: live-out .3s ease-in both; }
.live-dot { width: 6px; height: 6px; background: var(--mt-plan-free); }
@keyframes live-in { from { opacity: 0; transform: translateY(6px); } }
@keyframes live-out { to { opacity: 0; } }

.plan { width: 100%; height: 100%; font-family: var(--mt-font-mono); overflow: visible; }
.plan-floor { fill: var(--mt-surface); }
.plan-grid { fill: none; stroke: var(--mt-grid); stroke-width: .06; }
.plan-wall { stroke: var(--mt-plan-wall); stroke-width: .35; stroke-linecap: square; }
.plan-dim line { stroke: var(--mt-text-muted); stroke-width: .08; stroke-dasharray: .4 .3; }
.plan-dim text { font-size: 1.05px; fill: var(--mt-text-muted); }
.plan-stand rect { stroke-width: .12; transition: opacity .2s; }
.plan-stand text { font-size: 1.05px; font-weight: 600; fill: var(--mt-heading); pointer-events: none; }
.plan-stand.is-free rect { fill: var(--mt-plan-free); stroke: var(--mt-plan-free-line); }
.plan-stand.is-option rect { fill: var(--mt-plan-option); stroke: var(--mt-plan-option-line); }
.plan-stand.is-booked rect { fill: var(--mt-plan-booked); stroke: var(--mt-plan-booked-line); }
.plan-stand.is-sold rect { fill: var(--mt-plan-sold); stroke: var(--mt-plan-sold-line); }
.plan-entrance circle { fill: var(--mt-copper); }
.plan-entrance text { font-size: 1.05px; font-weight: 600; fill: var(--mt-copper); }
.plan-route { fill: none; stroke: var(--mt-copper); stroke-width: .32; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: .9 .5; }
.plan-visitor { fill: var(--mt-copper); }
.plan--interactive .plan-stand { cursor: pointer; outline: none; }
.plan--interactive .plan-stand:hover rect, .plan--interactive .plan-stand:focus-visible rect { stroke: var(--mt-ink); stroke-width: .3; }
.plan--interactive .plan-stand.is-dimmed rect { opacity: .16; }
.plan--interactive .plan-stand.is-dimmed text { opacity: .35; }
.plan--interactive .plan-stand.is-selected rect { stroke: var(--mt-copper); stroke-width: .4; stroke-dasharray: .6 .3; }
.hero .plan-floor { fill: rgba(143, 176, 255, .05); }
.hero .plan-grid { stroke: rgba(143, 176, 255, .1); }
.hero .plan-wall { stroke: var(--mt-on-dark); }
.hero .plan-dim line { stroke: var(--mt-on-dark-sec); }
.hero .plan-dim text, .hero .plan-entrance text { fill: var(--mt-on-dark-sec); }
.hero .plan-stand rect { fill-opacity: .55; }
.hero .plan-stand text { fill: #FFFFFF; }

.facts { position: relative; z-index: 2; margin-top: -32px; }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--mt-surface); border: 1px solid var(--mt-border); border-radius: var(--mt-radius); box-shadow: var(--mt-shadow); }
.fact { display: flex; flex-direction: column; gap: 4px; padding: 20px 24px; border-left: 1px solid var(--mt-border); }
.fact:first-child { border-left: 0; }
.fact-value { font: 600 1.45rem/1.2 var(--mt-font-display); color: var(--mt-heading); }
.fact-label { font-size: .88rem; color: var(--mt-text-sec); }

.section { padding: 96px 0; }
.section--sunken { background: var(--mt-surface-sunken); }
.section-head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.section-title { font-size: clamp(1.9rem, 3.6vw, 2.75rem); font-weight: 600; }
.section-lead { margin-top: 16px; font-size: 1.08rem; color: var(--mt-text-sec); }

.feature-icon, .use-icon, .step-icon {
    display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: 16px;
    color: var(--mt-ink); border: 1px solid var(--mt-border-strong); border-radius: 4px; background-color: var(--mt-surface);
    background-image: linear-gradient(var(--mt-grid) 1px, transparent 1px), linear-gradient(90deg, var(--mt-grid) 1px, transparent 1px);
    background-size: 6px 6px;
}
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature-card { padding: 24px 22px; background: var(--mt-surface); border: 1px solid var(--mt-border); border-radius: var(--mt-radius); transition: border-color .15s; }
.feature-card:hover { border-color: var(--mt-border-strong); }
.feature-title, .use-title, .step-title { font-size: 1.1rem; font-weight: 600; }
.feature-text, .use-text, .step-text { margin-top: 8px; font-size: .94rem; color: var(--mt-text-sec); }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; position: relative; }
.steps::before { content: ''; position: absolute; top: 54px; left: 16%; right: 16%; border-top: 1px dashed var(--mt-border-strong); }
.step { position: relative; padding: 28px 24px; background: var(--mt-surface); border: 1px solid var(--mt-border); border-radius: var(--mt-radius); text-align: center; }
.step-number { position: absolute; top: 14px; left: 16px; font: 600 .78rem/1 var(--mt-font-mono); color: var(--mt-copper); }
.step-icon { width: 52px; height: 52px; position: relative; z-index: 1; }

.demo { background: var(--mt-surface); border: 1px solid var(--mt-border); border-radius: var(--mt-radius); overflow: hidden; }
.demo-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--mt-border); }
.demo-filters { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 7px; padding: 5px 10px; min-height: 32px; font: 500 .86rem/1 var(--mt-font-sans); color: var(--mt-text); background: var(--mt-surface); border: 1px solid var(--mt-border); border-radius: 4px; cursor: pointer; }
.chip:hover { border-color: var(--mt-border-strong); }
.chip.is-active { color: var(--mt-ink-text); border-color: var(--mt-ink); box-shadow: inset 0 -2px 0 var(--mt-ink); }
.chip-count { font: 600 .74rem/1 var(--mt-font-mono); color: var(--mt-text-muted); }
.swatch { width: 10px; height: 10px; border-radius: 2px; border: 1px solid; flex: none; }
.swatch.is-free { background: var(--mt-plan-free); border-color: var(--mt-plan-free-line); }
.swatch.is-option { background: var(--mt-plan-option); border-color: var(--mt-plan-option-line); }
.swatch.is-booked { background: var(--mt-plan-booked); border-color: var(--mt-plan-booked-line); }
.swatch.is-sold { background: var(--mt-plan-sold); border-color: var(--mt-plan-sold-line); }
.demo-search { display: flex; align-items: center; gap: 8px; padding: 0 10px; min-height: 36px; border: 1px solid var(--mt-border-strong); border-radius: var(--mt-radius); background: var(--mt-bg); color: var(--mt-text-muted); }
.demo-search:focus-within { border-color: var(--mt-ink); }
.demo-search .icon { width: 1.05em; height: 1.05em; }
.demo-search input { width: 9rem; border: 0; outline: 0; background: transparent; color: var(--mt-text); font: 500 .92rem/1 var(--mt-font-mono); text-transform: uppercase; }
.demo-body { display: grid; grid-template-columns: minmax(0, 1fr) 300px; }
.demo-plan { padding: 24px; background-image: linear-gradient(var(--mt-grid) 1px, transparent 1px), linear-gradient(90deg, var(--mt-grid) 1px, transparent 1px); background-size: 24px 24px; }
.demo-panel { display: flex; flex-direction: column; gap: 18px; padding: 20px; border-left: 1px solid var(--mt-border); background: var(--mt-surface); }
.demo-count { font: 500 .82rem/1.3 var(--mt-font-mono); color: var(--mt-text-muted); }
.demo-card { padding: 14px; border: 1px solid var(--mt-copper); border-radius: var(--mt-radius); }
.demo-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.demo-card-number { font: 600 1.35rem/1 var(--mt-font-mono); color: var(--mt-heading); }
.demo-card-name { margin-top: 4px; color: var(--mt-text-sec); font-size: .92rem; }
.demo-card dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; margin: 12px 0 0; font-size: .88rem; }
.demo-card dt { color: var(--mt-text-muted); }
.demo-card dd { margin: 0; display: flex; align-items: center; gap: 6px; font-weight: 500; color: var(--mt-heading); }
.demo-card-close { padding: 2px 6px; font-size: 1.1rem; color: var(--mt-text-muted); background: transparent; border: 0; cursor: pointer; }
.demo-card-close:hover { color: var(--mt-heading); }
.demo-empty { font-size: .9rem; color: var(--mt-danger); }
.demo-legend-title { margin-bottom: 8px; font: 600 .74rem/1 var(--mt-font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mt-text-muted); }
.demo-legend ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; font-size: .88rem; }
.demo-legend li { display: flex; align-items: center; gap: 8px; }

.use-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.use-card { padding: 26px 22px; background: var(--mt-surface); border: 1px solid var(--mt-border); border-top: 3px solid var(--mt-ink); border-radius: var(--mt-radius); }

.section--ink {
    color: var(--mt-on-dark);
    background:
        linear-gradient(var(--mt-on-dark-line) 1px, transparent 1px) 0 0 / 32px 32px,
        linear-gradient(90deg, var(--mt-on-dark-line) 1px, transparent 1px) 0 0 / 32px 32px,
        var(--mt-cyanotype-2);
}
.section--ink .section-title, .contact-section .section-title { color: #FFFFFF; }
.section--ink .section-lead, .contact-section .section-lead { color: var(--mt-on-dark-sec); }
.integration { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; }
.check-list { display: grid; gap: 10px; margin-top: 24px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; }
.check-list .icon { width: 1.05em; height: 1.05em; margin-top: .25em; color: var(--mt-ink); }
.section--ink .check-list .icon, .contact-section .check-list .icon { color: var(--mt-copper-light); }
.code-card { margin: 0; min-width: 0; border-radius: var(--mt-radius); background: #070E22; border: 1px solid var(--mt-on-dark-line); }
.code-head { display: flex; align-items: center; gap: 12px; padding: 8px 12px; border-bottom: 1px solid var(--mt-on-dark-line); font: 500 .78rem/1 var(--mt-font-mono); color: var(--mt-on-dark-sec); }
.code-copy { display: inline-flex; align-items: center; gap: 6px; margin-left: auto; padding: 5px 9px; font: inherit; color: var(--mt-on-dark); background: transparent; border: 1px solid var(--mt-on-dark-line); border-radius: var(--mt-radius); cursor: pointer; }
.code-copy:hover { border-color: var(--mt-on-dark-sec); }
.code-copy .icon { width: 1em; height: 1em; }
.code { margin: 0; padding: 20px; overflow-x: auto; font: 400 .84rem/1.7 var(--mt-font-mono); color: #DCE3F2; tab-size: 2; }
.tok-tag { color: #8FB0FF; }
.tok-attr { color: #A9C0FF; }
.tok-str { color: #FBBF8A; }
.tok-key { color: #F08A55; }
.tok-fn { color: #86EFAC; }

.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.price-card { position: relative; display: flex; flex-direction: column; padding: 30px 26px; background: var(--mt-surface); border: 1px solid var(--mt-border); border-radius: var(--mt-radius); }
.price-card.is-featured { border: 2px solid var(--mt-ink); padding: 29px 25px; }
.price-badge { position: absolute; top: -11px; left: 24px; padding: 4px 8px; font: 600 .7rem/1 var(--mt-font-mono); letter-spacing: .04em; text-transform: uppercase; color: #FFFFFF; background: var(--mt-ink); border-radius: 3px; }
.price-name { font-size: 1.3rem; }
.price-text { margin-top: 6px; color: var(--mt-text-sec); font-size: .95rem; }
.price-amount { margin-top: 18px; padding-bottom: 18px; border-bottom: 1px solid var(--mt-border); font: 600 1.5rem/1 var(--mt-font-display); color: var(--mt-heading); }
.price-card .check-list { flex: 1; margin-bottom: 26px; font-size: .94rem; }

.faq { display: grid; gap: 8px; }
.faq-item { background: var(--mt-surface); border: 1px solid var(--mt-border); border-radius: var(--mt-radius); }
.faq-item summary { position: relative; padding: 16px 48px 16px 20px; font: 600 1.02rem/1.4 var(--mt-font-display); color: var(--mt-heading); cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font: 400 1.2rem/1 var(--mt-font-mono); color: var(--mt-text-muted); }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { padding: 0 20px 18px; color: var(--mt-text-sec); }

.contact-section { color: var(--mt-on-dark); background: linear-gradient(var(--mt-on-dark-line) 1px, transparent 1px) 0 0 / 32px 32px, linear-gradient(90deg, var(--mt-on-dark-line) 1px, transparent 1px) 0 0 / 32px 32px, var(--mt-cyanotype); }
.contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: start; }
.contact-card { padding: 30px; color: var(--mt-text); background: var(--mt-surface); border-radius: var(--mt-radius); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field--trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.field label { font-size: .86rem; font-weight: 600; color: var(--mt-heading); }
.field input, .field select, .field textarea { width: 100%; padding: .58rem .72rem; min-height: 44px; font: 400 .95rem/1.4 var(--mt-font-sans); color: var(--mt-text); background: var(--mt-surface); border: 1px solid var(--mt-border-strong); border-radius: var(--mt-radius); }
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--mt-ink); box-shadow: 0 0 0 3px var(--mt-ink-soft); }
.field.is-invalid input { border-color: var(--mt-danger); }
.field-error { font-size: .82rem; color: var(--mt-danger); }
.form-alert { margin-bottom: 16px; padding: 10px 12px; color: var(--mt-danger); background: var(--mt-danger-soft); border-left: 3px solid var(--mt-danger); font-size: .92rem; }
.captcha:not(:empty) { margin-top: 16px; }
.form-privacy { margin: 16px 0; font-size: .82rem; color: var(--mt-text-muted); }
.contact-done { padding: 24px 8px; text-align: center; }
.contact-done:focus { outline: 0; }
.contact-done-icon { display: inline-grid; place-items: center; width: 48px; height: 48px; margin-bottom: 14px; color: #FFFFFF; background: var(--mt-success); border-radius: var(--mt-radius); }
.contact-done h3 { font-size: 1.35rem; }
.contact-done p { margin-top: 8px; color: var(--mt-text-sec); }

.site-footer { padding: 44px 0 36px; color: var(--mt-on-dark-sec); background: var(--mt-night); border-top: 1px solid var(--mt-on-dark-line); font-size: .9rem; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 24px 48px; align-items: start; }
.footer-brand p { margin-top: 12px; max-width: 22rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-nav a, .footer-legal a { color: var(--mt-on-dark-sec); text-decoration: none; }
.footer-nav a:hover, .footer-legal a:hover { color: #FFFFFF; }
.footer-legal { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid var(--mt-on-dark-line); font: 400 .78rem/1.6 var(--mt-font-mono); }

.js .reveal { opacity: 0; transform: translateY(12px); transition: opacity .45s ease-out, transform .45s ease-out; }
.js .reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .06s; }
.reveal[data-delay="2"] { transition-delay: .12s; }
.reveal[data-delay="3"] { transition-delay: .18s; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .js .reveal { opacity: 1; transform: none; transition: none; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (max-width: 1340px) {
    .nav-links li:nth-child(2), .nav-links li:nth-child(6) { display: none; }
}

@media (max-width: 1100px) {
    .nav-links li:nth-child(3) { display: none; }
}

@media (max-width: 1080px) {
    .feature-grid, .use-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-inner { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .hero-copy { max-width: 640px; }
    .hero-scene { max-width: 760px; width: 100%; margin: 0 auto; }
    .integration, .contact { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .demo-body { grid-template-columns: minmax(0, 1fr); }
    .demo-panel { border-left: 0; border-top: 1px solid var(--mt-border); display: grid; grid-template-columns: 1fr 1fr; align-items: start; }
    .demo-count, .demo-card, .demo-empty { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
    .menu-toggle { display: inline-flex; }
    .site-header:has(.site-nav.is-open) { background: var(--mt-cyanotype); }
    .site-nav { position: fixed; inset: var(--mt-header-height) 0 auto; margin-left: 0; display: none; flex-direction: column; align-items: stretch; gap: 16px; padding: 12px 24px 24px; background: var(--mt-cyanotype); border-bottom: 1px solid var(--mt-on-dark-line); }
    .site-nav.is-open { display: flex; }
    .nav-links { flex-direction: column; align-items: stretch; margin: 0; }
    .nav-links li { display: block !important; }
    .nav-links a { padding: 12px 0; font-size: 1rem; border-bottom: 1px solid var(--mt-on-dark-line); }
    .nav-links a.is-current { box-shadow: none; }
    .nav-actions { flex-wrap: wrap; }
    .nav-actions .btn { flex: 1; }
    .steps { grid-template-columns: 1fr; }
    .steps::before { display: none; }
    .price-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .facts-grid { grid-template-columns: repeat(2, 1fr); }
    .fact:nth-child(3) { border-left: 0; }
    .fact:nth-child(n+3) { border-top: 1px solid var(--mt-border); }
    .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .container { padding: 0 16px; }
    .section { padding: 72px 0; }
    .section-head { margin-bottom: 36px; }
    .hero { padding: calc(var(--mt-header-height) + 32px) 0 64px; }
    .hero-actions .btn { flex: 1 1 100%; }
    .hero-canvas { inset: -4% -6%; }
    .live-feed { display: none; }
    .feature-grid, .use-grid { grid-template-columns: 1fr; }
    .fact { padding: 16px; }
    .fact-value { font-size: 1.2rem; }
    .demo-toolbar { flex-direction: column; align-items: stretch; }
    .demo-search input { width: 100%; }
    .demo-plan { padding: 12px; }
    .demo-panel { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .contact-card { padding: 22px 18px; }
    .code { font-size: .76rem; padding: 16px; }
}