:root {
    color-scheme: dark;
    --background: #171a1a;
    --surface: #232424;
    --nav: #3b4331;
    --nav-hover: #262b20;
    --accent: #98b164;
    --accent-light: #badf6b;
    --text: #e9ebec;
    --muted: #b7bdbb;
    --border: #e9ebec2b;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--background); color: var(--text); font-family: Quicksand, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; }
a:focus-visible { outline: 2px solid var(--accent-light); outline-offset: 4px; }
.skip-link { position: absolute; top: -100px; left: 15px; z-index: 10; padding: 8px 14px; background: var(--accent); color: #171a1a; }
.skip-link:focus { top: 10px; }
.container, .header-inner { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.site-header { background: var(--nav); border-bottom: 1px solid var(--border); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 700; font-size: 1.05rem; white-space: nowrap; }
.brand-accent { color: var(--accent-light); }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid #98b164; border-radius: 8px; background: var(--nav-hover); color: var(--text); font-size: .75rem; letter-spacing: -.08em; }
.brand-mark span { display: inline; color: var(--accent-light); }
.brand-mark { display: flex; justify-content: center; }
nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
nav a { padding: 9px 13px; border-radius: 5px; text-decoration: none; color: var(--text); font-size: .92rem; transition: background .2s; }
nav a:hover, nav a[aria-current="page"] { background: var(--nav-hover); }
.hero { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 70px; padding: 100px 0 78px; }
.eyebrow { margin: 0 0 16px; color: var(--accent-light); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.status-dot { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.2; }
h1 { margin-bottom: 22px; font-size: clamp(2.7rem, 5vw, 4.5rem); letter-spacing: -.04em; }
.hero h1 span { color: var(--accent); }
.lead { max-width: 580px; color: var(--muted); font-size: 1.1rem; line-height: 1.8; }
.actions { display: flex; align-items: flex-start; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 10px 18px; border: 1px solid var(--border); border-radius: 8px; text-decoration: none; font-weight: 700; font-size: .9rem; transition: background .2s, border-color .2s; }
.button-primary { background: var(--accent); border-color: var(--accent); color: #171a1a; }
.button-primary:hover { background: var(--accent-light); border-color: var(--accent-light); }
.button-secondary:hover { border-color: var(--accent); background: var(--surface); }
.button-disabled { color: var(--muted); background: var(--surface); cursor: not-allowed; }
.download-note { max-width: 250px; margin: 7px 0 0; color: var(--muted); font-size: .78rem; }
.hero-meta { margin: 25px 0 0; color: var(--muted); font-size: .83rem; }
.hero-meta span { margin: 0 8px; color: var(--accent); }
.app-preview { overflow: hidden; border: 1px solid var(--border); border-radius: 10px; background: #1c1e1e; box-shadow: 0 15px 40px #0005; }
.preview-top { display: flex; justify-content: space-between; align-items: center; padding: 13px 18px; background: var(--nav); font-size: .65rem; letter-spacing: .08em; }
.preview-title { font-weight: 700; }
.window-dots { color: #b7bdbb; letter-spacing: 3px; font-size: .5rem; }
.preview-body { padding: 26px; }
.preview-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.preview-heading h2 { margin: 0; font-size: 1.4rem; }
.preview-kicker { margin-bottom: 5px; color: var(--muted); font-size: .65rem; letter-spacing: .1em; }
.preview-label { color: var(--accent-light); font-size: .75rem; }
.preview-section-title { margin: 22px 0 10px; font-size: .85rem; }
.preview-launchers { display: flex; flex-wrap: wrap; gap: 8px; }
.preview-launchers span { padding: 9px 12px; border-radius: 8px; background: var(--surface); font-size: .72rem; }
.preview-audio { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 14px; border-radius: 10px; background: var(--surface); }
.preview-audio strong, .preview-audio span { display: block; font-size: .72rem; }
.preview-audio > div + div { border-left: 1px solid var(--border); padding-left: 14px; }
.preview-audio > div + div span { margin-top: 8px; color: var(--muted); }
.preview-search { margin: 8px 0 0; padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; color: var(--muted); }
.preview-search span { margin-left: 8px; font-size: .78rem; }
.preview-caption { margin: 14px 0 0; color: var(--muted); font-size: .7rem; }
.feature-icon { display: inline-grid; place-items: center; flex: 0 0 auto; width: 42px; height: 42px; border-radius: 8px; background: var(--nav); color: var(--accent-light); font-size: 1.3rem; }
.info-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; padding: 22px 26px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); box-shadow: 0 5px 10px #0003; }
.info-strip div + div { border-left: 1px solid var(--border); padding-left: 24px; }
.info-strip span, .info-strip strong { display: block; }
.info-strip span { margin-bottom: 5px; color: var(--muted); font-size: .75rem; }
.info-strip strong { font-size: .95rem; }
.section { padding-top: 88px; }
.section-heading { margin-bottom: 26px; }
.section-heading h2, .bottom-grid h2 { margin-bottom: 12px; font-size: 1.75rem; }
.section-heading p:last-child, .card p, .card li { color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.card { padding: 26px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); box-shadow: 0 5px 10px #0003; }
.feature-grid .card { transition: border-color .2s, transform .2s; }
.feature-grid .card:hover { border-color: var(--accent); transform: translateY(-3px); }
.card h3 { margin: 20px 0 10px; font-size: 1.12rem; }
.card p:last-child { margin-bottom: 0; }
.card .eyebrow { color: var(--accent-light); }
.bottom-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 15px; padding-bottom: 90px; }
.change-card { display: flex; flex-direction: column; justify-content: space-between; gap: 18px; }
.text-link { color: var(--accent-light); text-decoration: none; font-weight: 700; font-size: .9rem; }
.text-link:hover { text-decoration: underline; }
.requirements-card ul { padding-left: 20px; margin: 0 0 20px; }
.page-intro { padding: 82px 0 40px; }
.page-intro h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); margin-bottom: 14px; }
.installation-layout { display: grid; grid-template-columns: 2fr 1fr; align-items: start; gap: 18px; padding-bottom: 90px; }
.steps { display: grid; gap: 15px; }
.step { display: flex; gap: 22px; }
.step h2, .install-aside h2, .empty-state h2 { margin-bottom: 10px; font-size: 1.2rem; }
.step-number { color: var(--accent); font-size: 1.1rem; font-weight: 700; }
.step .button { margin-top: 4px; }
.install-aside p { margin-bottom: 18px; }
.version-label { color: var(--accent-light); }
.empty-state { text-align: center; padding: 70px 25px; margin-bottom: 100px; }
.empty-state .feature-icon { margin-bottom: 20px; }
.maintenance-page { min-height: 100vh; display: grid; place-items: center; padding: 32px 16px; background: radial-gradient(ellipse at 50% 35%, #303b27 0, var(--background) 58%); }
.maintenance-card { width: min(100%, 620px); padding: 48px; border: 1px solid var(--border); border-radius: 16px; background: #1c1e1eee; box-shadow: 0 24px 70px #0006; text-align: center; }
.maintenance-brand { justify-content: center; margin-bottom: 48px; }
.maintenance-icon { position: relative; display: grid; place-items: center; width: 76px; height: 76px; margin: 0 auto 30px; border: 1px solid #98b16466; border-radius: 22px; background: var(--nav); color: var(--accent-light); }
.maintenance-icon::before, .maintenance-icon::after, .maintenance-icon span { position: absolute; width: 30px; height: 6px; border-radius: 4px; background: currentColor; content: ""; }
.maintenance-icon::before { transform: rotate(45deg); }
.maintenance-icon::after { transform: rotate(-45deg); }
.maintenance-icon span { width: 6px; height: 30px; }
.maintenance-card .eyebrow { margin-bottom: 12px; }
.maintenance-card h1 { margin-bottom: 18px; font-size: clamp(2.4rem, 8vw, 3.7rem); }
.maintenance-card h1 span { color: var(--accent); }
.maintenance-card .lead { margin: 0 auto; font-size: 1rem; }
.maintenance-note { margin: 28px 0 0; color: var(--accent-light); font-weight: 700; }
.site-footer { border-top: 1px solid var(--border); background: #0f0f0f; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 15px; padding: 26px 0; font-size: .8rem; color: var(--muted); }
.footer-inner > span:first-child { color: var(--text); font-weight: 700; }
.footer-inner a { text-decoration: none; }
.footer-inner a:hover { color: var(--accent-light); }
@media (max-width: 800px) {
    .header-inner { padding: 15px 0; flex-direction: column; align-items: flex-start; gap: 12px; }
    .hero { grid-template-columns: 1fr; gap: 36px; padding: 65px 0 50px; }
    .app-preview { max-width: 560px; }
    .info-strip { grid-template-columns: repeat(2, 1fr); }
    .info-strip div + div { border: 0; padding: 0; }
    .feature-grid { grid-template-columns: 1fr; }
    .bottom-grid, .installation-layout { grid-template-columns: 1fr; }
    .section { padding-top: 65px; }
    .bottom-grid { padding-bottom: 65px; }
}
@media (max-width: 480px) {
    .container, .header-inner { width: min(100% - 32px, 1120px); }
    nav { gap: 2px; }
    nav a { padding: 8px 7px; font-size: .8rem; }
    .brand { font-size: .95rem; }
    .hero { padding-top: 50px; }
    .preview-body { padding: 18px; }
    .card { padding: 20px; }
    .step { gap: 15px; }
    .page-intro { padding-top: 60px; }
    .maintenance-card { padding: 36px 22px; }
    .maintenance-brand { margin-bottom: 38px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0s !important; }
}