/* ==========================================================================
   Carl — design system
   Black + emerald. Dark (default) and light themes via [data-theme].
   ========================================================================== */

:root {
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Sora", "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --r-sm: 10px; --r: 14px; --r-lg: 20px; --r-xl: 28px;
  --header-h: 68px;
  --gutter: clamp(20px, 4vw, 40px);
  --ease: cubic-bezier(.22, .8, .24, 1);
}

/* ---------- Dark (default) ---------- */
:root,
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #050807;
  --bg-2: #0a0f0d;
  --surface: rgba(255, 255, 255, .035);
  --surface-solid: #0d1311;
  --surface-2: #121a16;
  --surface-hover: rgba(255, 255, 255, .06);
  --line: rgba(255, 255, 255, .08);
  --line-strong: rgba(255, 255, 255, .15);
  --text: #ecf4ef;
  --muted: #94a69c;
  --faint: #66786e;
  --accent: #10b981;
  --accent-2: #34d399;
  --accent-3: #6ee7b7;
  --accent-text: #34d399;
  --accent-soft: rgba(16, 185, 129, .12);
  --accent-line: rgba(52, 211, 153, .32);
  --glow: rgba(16, 185, 129, .16);
  --glow-strong: rgba(52, 211, 153, .22);
  --btn-bg: linear-gradient(180deg, #3ee0a6 0%, #10b981 100%);
  --btn-ink: #03150d;
  --btn-shadow: 0 8px 28px -8px rgba(16, 185, 129, .55), inset 0 1px 0 rgba(255, 255, 255, .35);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, .8), 0 2px 0 rgba(255, 255, 255, .03) inset;
  --shadow-sm: 0 10px 30px -12px rgba(0, 0, 0, .6);
  --header-bg: rgba(5, 8, 7, .72);
  --warn: #f5b84b;
  --danger: #f87171;
}

/* ---------- Light ---------- */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f6f8f7;
  --bg-2: #edf1ef;
  --surface: rgba(255, 255, 255, .72);
  --surface-solid: #ffffff;
  --surface-2: #f0f4f2;
  --surface-hover: rgba(255, 255, 255, .95);
  --line: rgba(9, 30, 20, .09);
  --line-strong: rgba(9, 30, 20, .17);
  --text: #0b1a13;
  --muted: #4d6157;
  --faint: #7b8f85;
  --accent: #059669;
  --accent-2: #10b981;
  --accent-3: #047857;
  --accent-text: #047857;
  --accent-soft: rgba(5, 150, 105, .09);
  --accent-line: rgba(5, 150, 105, .35);
  --glow: rgba(16, 185, 129, .13);
  --glow-strong: rgba(16, 185, 129, .2);
  --btn-bg: linear-gradient(180deg, #0fa874 0%, #047857 100%);
  --btn-ink: #ffffff;
  --btn-shadow: 0 8px 24px -8px rgba(5, 150, 105, .5), inset 0 1px 0 rgba(255, 255, 255, .25);
  --shadow: 0 30px 70px -30px rgba(12, 50, 32, .28), 0 1px 0 #fff inset;
  --shadow-sm: 0 10px 28px -14px rgba(12, 50, 32, .25);
  --header-bg: rgba(246, 248, 247, .78);
  --warn: #b7791f;
  --danger: #dc2626;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 24px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; min-height: 100vh; background: var(--bg); color: var(--text);
  font: 400 15px/1.65 var(--font-sans); -webkit-font-smoothing: antialiased;
  overflow-x: hidden; position: relative;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0; letter-spacing: -.03em; line-height: 1.08; }
p { margin: 0; }
code, kbd, pre { font-family: var(--font-mono); }
::selection { background: var(--accent); color: var(--btn-ink); }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 600; padding: 10px 16px; background: var(--accent); color: var(--btn-ink); border-radius: 10px; font-weight: 600; transition: top .2s; }
.skip-link:focus { top: 14px; }

.wrap { width: min(1200px, 100% - var(--gutter) * 2); margin-inline: auto; }
.section { padding-block: clamp(64px, 9vw, 112px); }
.green, .accent { color: var(--accent-text); }
.gradient-text {
  background: linear-gradient(100deg, var(--accent-2) 0%, var(--accent-3) 35%, #bbf7d0 55%, var(--accent-2) 100%);
  background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradShift 8s linear infinite;
}
:root[data-theme="light"] .gradient-text { background-image: linear-gradient(100deg, #047857 0%, #10b981 40%, #34d399 60%, #047857 100%); background-size: 220% 100%; }
@keyframes gradShift { to { background-position: -220% 0; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; font: 500 11px/1 var(--font-mono);
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent-text);
}
.lead { font-size: clamp(16px, 1.6vw, 18px); line-height: 1.7; color: var(--muted); max-width: 56ch; }
.muted { color: var(--muted); }
.mono { font-family: var(--font-mono); }

/* ---------- Ambient background ---------- */
.ambient { position: fixed; inset: 0; z-index: -2; pointer-events: none; overflow: hidden; }
.ambient::before, .ambient::after {
  content: ""; position: absolute; width: 70vmax; height: 70vmax; border-radius: 50%;
  background: radial-gradient(circle, var(--glow-strong) 0%, transparent 62%); will-change: transform; opacity: .85;
}
.ambient::before { top: -38vmax; right: -22vmax; animation: drift1 26s ease-in-out infinite alternate; }
.ambient::after { bottom: -46vmax; left: -28vmax; opacity: .5; animation: drift2 32s ease-in-out infinite alternate; }
.ambient i {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px; opacity: .45;
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 0%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 55% at 50% 0%, #000 0%, transparent 75%);
}
@keyframes drift1 { to { transform: translate3d(-8vmax, 10vmax, 0) scale(1.08); } }
@keyframes drift2 { to { transform: translate3d(10vmax, -6vmax, 0) scale(1.12); } }
#fx { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
main, .footer, .topbar { position: relative; z-index: 1; }
.topbar { position: sticky; }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 500; display: grid; place-items: center; background: var(--bg);
  transition: opacity .45s var(--ease), visibility .45s; animation: loaderFallback .01s 3.2s forwards;
}
.loader.hide { opacity: 0; visibility: hidden; }
html.no-loader .loader { display: none; }
@keyframes loaderFallback { to { opacity: 0; visibility: hidden; } }
.loader-inner { display: grid; justify-items: center; gap: 22px; }
.loader-logo { position: relative; width: 92px; height: 92px; display: grid; place-items: center; }
.loader-logo img { width: 72px; height: 72px; object-fit: contain; animation: loaderBob 1.6s ease-in-out infinite; }
.loader-logo::before, .loader-logo::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1.5px solid var(--accent-2); opacity: 0; animation: loaderRing 1.8s ease-out infinite; }
.loader-logo::after { animation-delay: .9s; }
.loader-bar { width: 120px; height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
.loader-bar::after { content: ""; display: block; width: 40%; height: 100%; border-radius: 3px; background: linear-gradient(90deg, transparent, var(--accent-2), transparent); animation: loaderBar 1.1s ease-in-out infinite; }
@keyframes loaderBob { 50% { transform: translateY(-6px) rotate(-3deg); } }
@keyframes loaderRing { 0% { transform: scale(.7); opacity: .7; } 100% { transform: scale(1.5); opacity: 0; } }
@keyframes loaderBar { 0% { transform: translateX(-120%); } 100% { transform: translateX(320%); } }

/* ---------- Header ---------- */
.topbar {
  top: 0; z-index: 100; height: var(--header-h);
  background: var(--header-bg); border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(16px) saturate(1.4); backdrop-filter: blur(16px) saturate(1.4);
}
.topbar-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font: 700 21px/1 var(--font-display); letter-spacing: -.04em; }
.brand img { width: 34px; height: 34px; object-fit: contain; transition: transform .4s var(--ease); }
.brand:hover img { transform: rotate(-8deg) scale(1.06); }
.brand .dot { color: var(--accent-text); }

.nav { position: relative; display: flex; align-items: center; gap: 2px; }
.nav a { position: relative; z-index: 1; padding: 9px 14px; font-size: 13.5px; font-weight: 500; color: var(--muted); border-radius: 999px; transition: color .2s; }
.nav a:hover, .nav a.active { color: var(--text); }
.nav-indicator {
  position: absolute; z-index: 0; top: 50%; left: 0; height: 34px; margin-top: -17px; width: 0; border-radius: 999px;
  background: var(--accent-soft); border: 1px solid var(--accent-line); opacity: 0;
  transition: transform .35s var(--ease), width .35s var(--ease), opacity .25s; pointer-events: none;
}
.nav-indicator.on { opacity: 1; }
.top-actions { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 38px; height: 38px; display: inline-grid; place-items: center; border-radius: 11px;
  background: var(--surface); border: 1px solid var(--line); color: var(--text); transition: all .2s;
}
.icon-btn:hover { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent-text); transform: translateY(-1px); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-toggle .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .i-sun { display: block; }
:root[data-theme="light"] .theme-toggle .i-moon { display: none; }
.menu-toggle { display: none; }

/* ---------- Icons ---------- */
.ic { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; display: inline-block; }

/* ---------- Buttons ---------- */
.button {
  position: relative; overflow: hidden; isolation: isolate; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 22px; border-radius: 12px; border: 1px solid transparent; font: 600 14px/1 var(--font-sans);
  background: var(--btn-bg); color: var(--btn-ink); box-shadow: var(--btn-shadow); white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s, filter .25s, background .25s, border-color .25s;
}
.button::after {
  content: ""; position: absolute; inset: 0; z-index: -1; transform: translateX(-120%) skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .35), transparent); transition: transform .7s var(--ease);
}
.button:hover { transform: translateY(-2px); filter: brightness(1.06); }
.button:hover::after { transform: translateX(120%) skewX(-20deg); }
.button:active { transform: translateY(0) scale(.98); }
.button .ic { font-size: 16px; transition: transform .25s var(--ease); }
.button:hover .ic-arrow { transform: translateX(3px); }
.button-ghost { background: var(--surface); color: var(--text); border-color: var(--line-strong); box-shadow: none; }
.button-ghost:hover { border-color: var(--accent-line); background: var(--accent-soft); filter: none; }
.button-ghost::after { display: none; }
.button-danger { background: transparent; color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); box-shadow: none; }
.button-danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); filter: none; }
.button-danger::after { display: none; }
.button-sm { padding: 9px 15px; font-size: 13px; border-radius: 10px; }
.button-lg { padding: 16px 28px; font-size: 15px; border-radius: 14px; }
.button:disabled, .button[aria-disabled="true"] { opacity: .5; cursor: not-allowed; transform: none; filter: none; }
.text-link { display: inline-flex; align-items: center; gap: 6px; color: var(--accent-text); font-weight: 600; font-size: 14px; }
.text-link:hover .ic { transform: translate(2px, -2px); }
.text-link .ic { transition: transform .2s; }

/* ---------- Cards ---------- */
.card {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 26px; transition: transform .35s var(--ease), border-color .3s, background .3s, box-shadow .3s;
}
.card:hover { transform: translateY(-4px); background: var(--surface-hover); box-shadow: var(--shadow-sm); }
.card.static:hover { transform: none; box-shadow: none; background: var(--surface); }
.glow-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), var(--glow), transparent 65%);
}
.glow-card::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), var(--accent-2), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
}
.glow-card:hover::before, .glow-card:hover::after { opacity: 1; }
.glow-card > * { position: relative; z-index: 1; }
.glass { -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.feature-icon {
  width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; font-size: 22px; flex: none;
  color: var(--accent-text); background: var(--accent-soft); border: 1px solid var(--accent-line);
}
.tag {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font: 500 10.5px/1.2 var(--font-mono);
  letter-spacing: .06em; text-transform: uppercase; color: var(--muted); background: var(--surface); border: 1px solid var(--line); white-space: nowrap;
}
.tag-accent { color: var(--accent-text); background: var(--accent-soft); border-color: var(--accent-line); }
.tag-warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 10%, transparent); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }

/* ---------- Status indicators ---------- */
.status-dot { position: relative; display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--faint); flex: none; }
.status-dot.ok { background: var(--accent-2); box-shadow: 0 0 10px var(--accent-2); }
.status-dot.ok::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1.5px solid var(--accent-2); animation: ping 2s ease-out infinite; }
.status-dot.bad { background: var(--danger); box-shadow: 0 0 10px var(--danger); }
.status-dot.warn { background: var(--warn); }
.status-dot.checking { background: var(--faint); animation: blink 1s ease-in-out infinite; }
@keyframes ping { 0% { transform: scale(.7); opacity: .9; } 100% { transform: scale(1.9); opacity: 0; } }
@keyframes blink { 50% { opacity: .3; } }
.pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 12px; border-radius: 999px;
  font-size: 12.5px; font-weight: 500; color: var(--muted); background: var(--surface); border: 1px solid var(--line); transition: all .2s;
}
a.pill:hover { border-color: var(--accent-line); color: var(--text); }
.pill b { color: var(--text); font-weight: 600; }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(56px, 8vw, 100px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1, .page-head h1, .section-head h2, .cta h2 { text-wrap: balance; }
.hero h1 { font-size: clamp(40px, 5.1vw, 68px); letter-spacing: -.045em; line-height: 1.02; margin: 22px 0 22px; font-weight: 700; }
.hero .lead { max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 36px; color: var(--muted); font-size: 13px; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta .ic { color: var(--accent-text); font-size: 16px; }

.hero-visual { position: relative; padding: 28px 0; }
.hero-visual::before {
  content: ""; position: absolute; inset: -6% -8%; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, var(--glow-strong), transparent 72%); animation: pulseGlow 6s ease-in-out infinite;
}
@keyframes pulseGlow { 50% { transform: scale(1.08); opacity: .75; } }
.hero-frame {
  position: relative; border-radius: var(--r-xl); padding: 10px; background: var(--surface);
  border: 1px solid var(--line-strong); box-shadow: var(--shadow);
}
.hero-frame::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(135deg, var(--accent-2), transparent 35%, transparent 65%, var(--accent));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: .7;
}
.hero-media { border-radius: calc(var(--r-xl) - 8px); overflow: hidden; background: #050807; aspect-ratio: 680 / 240; position: relative; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-caption { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 8px 6px; font: 500 11px/1 var(--font-mono); letter-spacing: .06em; color: var(--muted); }
.hero-caption span { display: inline-flex; align-items: center; gap: 8px; }
.float-chip {
  position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 16px 12px 12px; border-radius: 16px;
  background: color-mix(in srgb, var(--surface-solid) 78%, transparent); border: 1px solid var(--line-strong); box-shadow: var(--shadow-sm);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); z-index: 2; animation: floaty 7s ease-in-out infinite;
}
.float-chip b { display: block; font-size: 13px; line-height: 1.2; }
.float-chip small { display: block; font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.float-chip .feature-icon { width: 36px; height: 36px; font-size: 18px; border-radius: 10px; }
.chip-a { top: -6px; left: -16px; }
.chip-b { bottom: -8px; right: -14px; animation-delay: -3.5s; }
@keyframes floaty { 50% { transform: translateY(-10px); } }

/* entrance animations (play once the page is ready) */
.rise { animation: rise .9s var(--ease) both; animation-delay: calc(var(--i, 0) * 90ms + 60ms); }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
html.js:not(.is-ready) .rise, html.js:not(.is-ready) .float-chip { animation-play-state: paused; }

/* scroll reveal */
html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: calc(var(--d, 0) * 80ms); }
html.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Stat strip ---------- */
.stat-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); overflow: hidden; }
.stat-strip > div { padding: 22px 26px; border-right: 1px solid var(--line); }
.stat-strip > div:last-child { border-right: 0; }
.stat-strip strong { display: block; font: 700 30px/1 var(--font-display); letter-spacing: -.03em; color: var(--accent-text); }
.stat-strip span { display: block; margin-top: 8px; font-size: 13px; color: var(--muted); }

/* ---------- Sections ---------- */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: clamp(28px, 4vw, 48px); flex-wrap: wrap; }
.section-head h2, .cta h2 { font-size: clamp(30px, 4.2vw, 50px); letter-spacing: -.04em; margin-top: 16px; }
.section-head p { margin-top: 14px; }

.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.feature-card h3 { font-size: 18px; margin: 22px 0 10px; letter-spacing: -.02em; }
.feature-card p { font-size: 14px; color: var(--muted); line-height: 1.65; }
.feature-card .tag { margin-top: 22px; }

.step-card .num { font: 600 12px/1 var(--font-mono); color: var(--accent-text); letter-spacing: .14em; }
.step-card h3 { font-size: 20px; margin: 18px 0 10px; }
.step-card p { color: var(--muted); font-size: 14.5px; }

.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.window { border-radius: var(--r-lg); background: var(--surface-solid); border: 1px solid var(--line-strong); box-shadow: var(--shadow); overflow: hidden; }
.window-bar { display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--line); font: 500 11.5px/1 var(--font-mono); color: var(--muted); }
.window-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.window-bar i:nth-child(1) { background: #ef4444aa; } .window-bar i:nth-child(2) { background: #f59e0baa; } .window-bar i:nth-child(3) { background: #10b981aa; }
.window-bar span { margin-left: 10px; }
.cmd-row { display: flex; align-items: center; gap: 16px; padding: 15px 18px; border-bottom: 1px solid var(--line); transition: background .2s; }
.cmd-row:last-child { border-bottom: 0; }
.cmd-row:hover { background: var(--accent-soft); }
.cmd-row code { flex: none; min-width: 112px; color: var(--accent-text); font-size: 13.5px; font-weight: 500; }
.cmd-row .desc b { display: block; font-size: 14px; }
.cmd-row .desc span { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; }
.cmd-row .tag { margin-left: auto; flex: none; }

.cta {
  position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
  padding: clamp(32px, 5vw, 56px); border-radius: var(--r-xl); border: 1px solid var(--accent-line);
  background: radial-gradient(120% 140% at 100% 0%, var(--glow-strong), transparent 60%), var(--surface);
}
.cta p { color: var(--muted); margin-top: 14px; max-width: 46ch; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { margin-top: 40px; border-top: 1px solid var(--line); background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--bg-2) 70%, transparent)); }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; padding-block: 56px 36px; }
.footer p.about { color: var(--muted); font-size: 14px; max-width: 34ch; margin-top: 16px; }
.footer h4 { font: 600 12px/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 18px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer ul a { color: var(--muted); font-size: 14px; transition: color .2s; }
.footer ul a:hover { color: var(--accent-text); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center; padding-block: 22px 32px; border-top: 1px solid var(--line); color: var(--faint); font-size: 13px; }

/* ---------- Sub pages ---------- */
.page-head { padding-top: clamp(48px, 7vw, 88px); padding-bottom: clamp(28px, 4vw, 48px); }
.page-head h1 { font-size: clamp(38px, 6vw, 68px); letter-spacing: -.045em; margin: 20px 0 18px; font-weight: 700; }
.page-body { padding-bottom: clamp(64px, 9vw, 110px); }

.notice {
  display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; border-radius: var(--r); border: 1px solid var(--accent-line);
  background: var(--accent-soft); font-size: 14px;
}
.notice > .ic { margin-top: 2px; font-size: 19px; color: var(--accent-text); }
.notice b { display: block; font-size: 14px; margin-bottom: 3px; }
.notice p { color: var(--muted); font-size: 13.5px; line-height: 1.6; }
.notice.warn { border-color: color-mix(in srgb, var(--warn) 40%, transparent); background: color-mix(in srgb, var(--warn) 9%, transparent); }
.notice.warn > .ic { color: var(--warn); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 15px; border-radius: 999px; font-size: 13px; font-weight: 500;
  background: var(--surface); border: 1px solid var(--line); color: var(--muted); transition: all .2s;
}
.chip:hover { color: var(--text); border-color: var(--line-strong); }
.chip[aria-pressed="true"] { color: var(--accent-text); background: var(--accent-soft); border-color: var(--accent-line); }
.chip .count { font: 500 11px var(--font-mono); opacity: .7; }

/* features page */
.feat-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.feat-preview { padding: 22px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, var(--accent-soft), transparent 90%); min-height: 190px; display: grid; align-content: center; gap: 8px; position: relative; }
.feat-preview .prev-label { position: absolute; top: 12px; right: 14px; font: 500 10px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.feat-text { padding: 24px 26px 28px; }
.feat-text .row { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.feat-text .row h3 { font-size: 20px; letter-spacing: -.02em; }
.feat-text p { color: var(--muted); font-size: 14.5px; }
.mini { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 12px; background: var(--surface-solid); border: 1px solid var(--line); font-size: 13px; }
.mini .av { width: 28px; height: 28px; border-radius: 50%; flex: none; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); font: 600 12px var(--font-display); border: 1px solid var(--accent-line); }
.mini small { color: var(--muted); font-size: 12px; display: block; }
.mini .right { margin-left: auto; font: 500 11px var(--font-mono); color: var(--faint); }
.mini code { color: var(--accent-text); font-size: 12.5px; }
.bar { height: 8px; border-radius: 8px; background: var(--line); overflow: hidden; }
.bar i { display: block; height: 100%; width: 64%; border-radius: 8px; background: linear-gradient(90deg, var(--accent), var(--accent-3)); }
.role-chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px; font-size: 12.5px; background: var(--surface-solid); border: 1px solid var(--line); }
.role-chip.on { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent-text); }

/* commands page */
.toolbar { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 22px; }
.search { position: relative; flex: 1 1 320px; max-width: 520px; }
.search .ic { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); font-size: 18px; color: var(--faint); pointer-events: none; }
.search input {
  width: 100%; padding: 14px 54px 14px 46px; border-radius: 14px; background: var(--surface-solid); border: 1px solid var(--line-strong);
  outline: none; font-size: 15px; transition: border-color .2s, box-shadow .2s;
}
.search input:focus { border-color: var(--accent-2); box-shadow: 0 0 0 4px var(--accent-soft); }
.search kbd { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); padding: 3px 8px; border-radius: 6px; border: 1px solid var(--line-strong); font-size: 11px; color: var(--faint); background: var(--surface); }
.prefix-card { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.prefix-card code { font-size: 16px; font-weight: 600; color: var(--accent-text); padding: 3px 10px; border-radius: 8px; background: var(--accent-soft); border: 1px solid var(--accent-line); }
.cmd-list { border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--surface); }
.cmd-item { padding: 20px 22px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 190px minmax(0, 1fr) auto; gap: 8px 24px; align-items: start; transition: background .2s; }
.cmd-item:last-child { border-bottom: 0; }
.cmd-item:hover { background: var(--accent-soft); }
.cmd-item > code { color: var(--accent-text); font-size: 15px; font-weight: 500; padding-top: 2px; }
.cmd-item h3 { font-size: 16px; letter-spacing: -.01em; }
.cmd-item p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.cmd-usage { margin-top: 12px; display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 14px; border-radius: 10px; background: var(--surface-solid); border: 1px solid var(--line); font-size: 13px; max-width: 460px; }
.cmd-usage code { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cmd-meta { display: flex; flex-direction: column; gap: 8px; align-items: flex-end; }
.copy-btn { width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); display: grid; place-items: center; color: var(--muted); flex: none; transition: all .2s; }
.copy-btn:hover { color: var(--accent-text); border-color: var(--accent-line); }
.copy-btn.done { color: var(--accent-text); border-color: var(--accent-line); background: var(--accent-soft); }

.empty { text-align: center; padding: 56px 24px; display: grid; justify-items: center; gap: 12px; }
.empty img { width: 84px; height: 84px; opacity: .55; filter: grayscale(.4); }
.empty h3 { font-size: 20px; }
.empty p { color: var(--muted); max-width: 44ch; font-size: 14.5px; }

/* docs */
.docs-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr) 200px; gap: 48px; align-items: start; }
.docs-nav, .docs-toc { position: sticky; top: calc(var(--header-h) + 28px); font-size: 14px; max-height: calc(100vh - var(--header-h) - 56px); overflow: auto; }
.docs-nav h4, .docs-toc h4 { font: 600 11px/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin: 0 0 14px; }
.docs-nav a, .docs-toc a { display: block; padding: 7px 14px; border-left: 2px solid var(--line); color: var(--muted); transition: all .2s; }
.docs-nav a:hover, .docs-toc a:hover { color: var(--text); border-color: var(--line-strong); }
.docs-nav a.active, .docs-toc a.active { color: var(--accent-text); border-color: var(--accent-2); background: linear-gradient(90deg, var(--accent-soft), transparent); }
.docs-toc a { font-size: 13px; padding: 5px 12px; }
.prose section { padding-bottom: 52px; }
.prose h2 { font-size: 30px; letter-spacing: -.035em; margin: 0 0 16px; }
.prose h3 { font-size: 19px; margin: 28px 0 10px; letter-spacing: -.02em; }
.prose p, .prose li { color: var(--muted); font-size: 15.5px; line-height: 1.75; }
.prose p + p, .prose p + .notice, .prose .notice + p { margin-top: 14px; }
.prose ul, .prose ol { padding-left: 22px; margin: 14px 0; display: grid; gap: 6px; }
.prose li::marker { color: var(--accent-text); }
.prose a:not(.button) { color: var(--accent-text); text-decoration: underline; text-decoration-color: var(--accent-line); text-underline-offset: 3px; }
.prose :not(pre) > code { font-size: .86em; padding: 2px 7px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--line); color: var(--text); }
.prose .notice { margin-block: 18px; }
.code-block { position: relative; margin: 16px 0; border-radius: var(--r); background: var(--surface-solid); border: 1px solid var(--line-strong); overflow: hidden; }
.code-block .code-head { display: flex; justify-content: space-between; align-items: center; padding: 9px 10px 9px 16px; border-bottom: 1px solid var(--line); font: 500 11px var(--font-mono); color: var(--faint); letter-spacing: .06em; text-transform: uppercase; }
.code-block pre { margin: 0; padding: 16px 18px; overflow-x: auto; font-size: 13px; line-height: 1.7; color: var(--text); }
.code-block .c { color: var(--faint); }
.code-block .k { color: var(--accent-text); }
.doc-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.doc-cards .card { padding: 20px; }
.doc-cards .step { font: 600 12px var(--font-mono); color: var(--accent-text); letter-spacing: .12em; }
.doc-cards h3 { margin: 12px 0 6px; font-size: 17px; }
.doc-cards p { font-size: 14px; }
.kv { display: grid; grid-template-columns: 190px 1fr; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin: 16px 0; }
.kv > * { padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 14px; margin: 0; }
.kv > :nth-last-child(-n+2) { border-bottom: 0; }
.kv dt { color: var(--text); font-weight: 600; background: var(--surface); }
.kv dd { color: var(--muted); }

/* status page */
.status-hero { display: flex; align-items: center; gap: 18px; padding: 24px 26px; border-radius: var(--r-lg); border: 1px solid var(--line-strong); background: var(--surface); margin-bottom: 20px; flex-wrap: wrap; }
.status-hero .big { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--accent-soft); border: 1px solid var(--accent-line); color: var(--accent-text); font-size: 24px; }
.status-hero.warn .big { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, transparent); background: color-mix(in srgb, var(--warn) 10%, transparent); }
.status-hero.bad .big { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); background: color-mix(in srgb, var(--danger) 10%, transparent); }
.status-hero.idle .big { color: var(--faint); border-color: var(--line-strong); background: var(--surface); }
.status-hero h2 { font-size: 22px; letter-spacing: -.02em; }
.status-hero p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.status-hero .spacer { margin-left: auto; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.status-list { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); overflow: hidden; }
.status-row { display: flex; align-items: center; gap: 16px; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.status-row:last-child { border-bottom: 0; }
.status-row .info b { display: block; font-size: 15px; }
.status-row .info small { display: block; color: var(--muted); font-size: 13px; margin-top: 3px; }
.status-row .state { margin-left: auto; font: 500 11.5px var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); text-align: right; }
.status-row .state.ok { color: var(--accent-text); } .status-row .state.bad { color: var(--danger); } .status-row .state.warn { color: var(--warn); }
.status-meta { margin-top: 14px; color: var(--faint); font-size: 13px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.refreshing .ic-refresh { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* forms */
.field { display: grid; gap: 8px; margin-bottom: 18px; }
.field > span, .field > label { font-size: 13px; font-weight: 600; color: var(--text); }
.field small { color: var(--faint); font-size: 12.5px; }
.input, .textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px; background: var(--surface-solid); border: 1px solid var(--line-strong);
  outline: none; font-size: 14.5px; transition: border-color .2s, box-shadow .2s;
}
.textarea { min-height: 110px; resize: vertical; line-height: 1.6; }
.input:focus, .textarea:focus { border-color: var(--accent-2); box-shadow: 0 0 0 4px var(--accent-soft); }
.input::placeholder, .textarea::placeholder { color: var(--faint); }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.toggle-row b { display: block; font-size: 14.5px; }
.toggle-row small { color: var(--muted); font-size: 13px; }
.switch { position: relative; width: 44px; height: 26px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; z-index: 1; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--line-strong); transition: background .25s; }
.switch span::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px #0005; transition: transform .25s var(--ease); }
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span::after { transform: translateX(18px); }
.switch input:focus-visible + span { outline: 2px solid var(--accent-2); outline-offset: 3px; }
.feedback { min-height: 20px; font-size: 13.5px; color: var(--accent-text); }
.feedback.error { color: var(--danger); }

/* dashboard */
.dash { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 28px; align-items: start; }
.dash-side { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 14px; }
.server-picker { display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px 14px; border-radius: 14px; background: var(--surface); border: 1px dashed var(--line-strong); text-align: left; color: var(--muted); }
.server-picker .sv { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--surface-2); color: var(--faint); font-size: 18px; flex: none; }
.server-picker b { display: block; color: var(--text); font-size: 14px; }
.server-picker small { font-size: 12px; }
.dash-nav { display: grid; gap: 4px; padding: 8px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.dash-nav button { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 11px; border: 1px solid transparent; background: transparent; color: var(--muted); font-size: 14px; font-weight: 500; text-align: left; transition: all .2s; white-space: nowrap; }
.dash-nav button:hover { color: var(--text); background: var(--surface-hover); }
.dash-nav button[aria-selected="true"] { color: var(--accent-text); background: var(--accent-soft); border-color: var(--accent-line); }
.dash-nav .ic { font-size: 18px; }
.dash-panel { display: none; }
.dash-panel.active { display: block; animation: panelIn .45s var(--ease); }
@keyframes panelIn { from { opacity: 0; transform: translateY(10px); } }
.panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.panel-head h2 { font-size: 26px; }
.panel-head p { color: var(--muted); font-size: 14.5px; margin-top: 6px; }
.settings-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 18px; align-items: start; }
.preview-card { position: sticky; top: calc(var(--header-h) + 24px); }
.preview-card h3 { font: 600 11px var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 16px; }
.msg { display: flex; gap: 12px; padding: 14px; border-radius: 14px; background: var(--surface-solid); border: 1px solid var(--line); }
.msg img { width: 38px; height: 38px; border-radius: 12px; object-fit: contain; background: var(--accent-soft); padding: 4px; flex: none; }
.msg .who { font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.msg .body { font-size: 14.5px; color: var(--text); margin-top: 3px; overflow-wrap: anywhere; white-space: pre-wrap; }
.msg .who .tag { padding: 2px 7px; font-size: 9.5px; }
.checklist { display: grid; gap: 10px; margin-top: 18px; }
.check-item { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface-solid); }
.check-item > .ic { color: var(--faint); font-size: 20px; }
.check-item b { font-size: 14.5px; display: block; }
.check-item small { color: var(--muted); font-size: 13px; }
.check-item .tag { margin-left: auto; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }

/* admin */
.admin-shell { max-width: 1000px; }
.login-card { max-width: 460px; margin-inline: auto; }
.login-card .feature-icon { margin-bottom: 20px; }
.studio { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 18px; align-items: start; }
.studio h3 { font-size: 18px; margin-bottom: 4px; }
.studio .sub { color: var(--muted); font-size: 13.5px; margin-bottom: 18px; }
.media-preview { position: relative; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line-strong); background: #050807; aspect-ratio: 680 / 240; display: grid; place-items: center; }
.media-preview img { width: 100%; height: 100%; object-fit: cover; }
.media-preview .badge { position: absolute; top: 10px; left: 10px; background: color-mix(in srgb, #050807 80%, transparent); }
.dropzone {
  display: grid; justify-items: center; gap: 8px; padding: 30px 20px; border-radius: var(--r); text-align: center;
  border: 1.5px dashed var(--line-strong); background: var(--surface); cursor: pointer; transition: all .2s;
}
.dropzone:hover, .dropzone.drag { border-color: var(--accent-2); background: var(--accent-soft); }
.dropzone .ic { font-size: 28px; color: var(--accent-text); }
.dropzone b { font-size: 15px; } .dropzone small { color: var(--muted); font-size: 13px; }
.dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.dropzone:focus-within { border-color: var(--accent-2); box-shadow: 0 0 0 4px var(--accent-soft); }
.file-info { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface-solid); margin-top: 14px; font-size: 13px; }
.file-info img { width: 64px; height: 40px; object-fit: cover; border-radius: 8px; flex: none; background: #000; }
.file-info b { display: block; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 220px; }
.file-info small { color: var(--muted); }
.progress { height: 6px; border-radius: 6px; background: var(--line); overflow: hidden; margin-top: 14px; }
.progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-3)); transition: width .2s; }
.admin-top { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.admin-top .who { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .docs-layout { grid-template-columns: 220px minmax(0, 1fr); }
  .docs-toc { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero-grid, .split, .settings-grid, .studio { grid-template-columns: 1fr; }
  .hero-visual { max-width: 640px; }
  .preview-card { position: static; }
  .dash { grid-template-columns: 1fr; }
  .dash-side { position: static; }
  .dash-nav { grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; }
  .grid-3 { grid-template-columns: 1fr; }
  .cmd-item { grid-template-columns: 1fr; }
  .cmd-meta { flex-direction: row; align-items: center; }
  .docs-layout { grid-template-columns: 1fr; gap: 24px; }
  .docs-nav { position: static; max-height: none; display: flex; gap: 6px; overflow-x: auto; padding-bottom: 6px; }
  .docs-nav h4 { display: none; }
  .docs-nav a { border: 1px solid var(--line); border-radius: 999px; white-space: nowrap; padding: 7px 14px; }
  .docs-nav a.active { border-color: var(--accent-line); }
  .doc-cards { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .menu-toggle { display: inline-grid; }
  .nav {
    position: absolute; top: calc(100% + 8px); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 2px; padding: 10px;
    background: var(--surface-solid); border: 1px solid var(--line-strong); border-radius: var(--r-lg); box-shadow: var(--shadow);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: all .25s var(--ease);
  }
  .topbar-inner { position: relative; }
  .nav.open { opacity: 1; visibility: visible; transform: none; }
  .nav a { padding: 13px 16px; font-size: 15px; border-radius: 12px; }
  .nav a.active { background: var(--accent-soft); }
  .nav-indicator { display: none; }
  .top-actions .button { display: none; }
}
@media (max-width: 640px) {
  .grid-4, .grid-2, .footer-grid { grid-template-columns: 1fr; }
  .chip-a { left: -4px; } .chip-b { right: -4px; }
  .float-chip { padding: 9px 12px 9px 9px; } .float-chip small { display: none; }
  .stat-strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .stat-strip > div:last-child { border-bottom: 0; }
  .cmd-row { flex-wrap: wrap; gap: 6px 14px; } .cmd-row .tag { margin-left: 0; }
  .status-row { flex-wrap: wrap; } .status-row .state { margin-left: 25px; text-align: left; }
  .status-hero .spacer { margin-left: 0; }
  .kv { grid-template-columns: 1fr; } .kv dt { border-bottom: 0; padding-bottom: 0; }
  .hero-actions .button { flex: 1 1 100%; }
  .cta .button, .cta-actions { width: 100%; } .cta-actions .button { flex: 1; }
}

/* ---------- Page transitions & theme switching ---------- */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root) { animation: .22s ease both vtOut; }
  ::view-transition-new(root) { animation: .38s var(--ease) both vtIn; }
  @keyframes vtOut { to { opacity: 0; } }
  @keyframes vtIn { from { opacity: 0; transform: translateY(8px); } }
  html.theme-anim, html.theme-anim *, html.theme-anim *::before, html.theme-anim *::after {
    transition: background-color .35s, color .35s, border-color .35s, fill .35s, stroke .35s !important;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  html.js .reveal { opacity: 1; transform: none; }
  #fx { display: none; }
}