/* FunCloud — everything is local: no CDN, no external fonts. */
@font-face { font-family: 'Vazir'; src: url("../fonts/Vazir-Light.d0a69cd04643.woff2") format('woff2'); font-weight: 300; font-display: swap; }
@font-face { font-family: 'Vazir'; src: url("../fonts/Vazir.ea0968dcee21.woff2") format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Vazir'; src: url("../fonts/Vazir-Medium.0a3bc5ee1d3a.woff2") format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Vazir'; src: url("../fonts/Vazir-Bold.0c503e15fdff.woff2") format('woff2'); font-weight: 700 900; font-display: swap; }

:root {
    color-scheme: dark;
    --bg: #04060d;
    --bg-2: #080c1a;
    --surface: rgba(255, 255, 255, 0.035);
    --surface-2: rgba(255, 255, 255, 0.06);
    --surface-solid: #0c1124;
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.16);
    --ink: #eef2ff;
    --muted: #8f9bbd;
    --faint: #5c6789;
    --cyan: #22d3ee;
    --violet: #8b5cf6;
    --pink: #ec4899;
    --green: #34d399;
    --amber: #fbbf24;
    --red: #f87171;
    --blue: #3b82f6;
    --grad: linear-gradient(120deg, #22d3ee 0%, #818cf8 45%, #c084fc 70%, #f472b6 100%);
    --radius: 20px;
    --radius-sm: 12px;
    --shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
    --mono: ui-monospace, 'SFMono-Regular', 'Cascadia Code', 'JetBrains Mono', Menlo, Consolas, 'Vazir', monospace;
    --gutter: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Vazir', Tahoma, sans-serif;
    font-size: 15px;
    line-height: 1.9;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(139, 92, 246, 0.45); }
.ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }
.mono, code, pre, kbd { font-family: var(--mono); }
code { padding: 2px 8px; border-radius: 8px; background: rgba(139, 92, 246, 0.14); color: #d8ccff; font-size: 0.88em; direction: ltr; unicode-bidi: isolate; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.grad-text { background: var(--grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 6s linear infinite; }
@keyframes shine { to { background-position: 200% center; } }
.icon { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 28px; height: 28px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ------------------------------------------------------------ backdrop */
.backdrop { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.backdrop .blob { position: absolute; width: 46vmax; height: 46vmax; border-radius: 50%; filter: blur(90px); opacity: 0.38; mix-blend-mode: screen; animation: drift 26s ease-in-out infinite alternate; }
.backdrop .b1 { background: #0e7490; top: -18vmax; right: -12vmax; }
.backdrop .b2 { background: #5b21b6; top: 20vh; left: -20vmax; animation-delay: -8s; animation-duration: 32s; }
.backdrop .b3 { background: #9d174d; bottom: -26vmax; right: 18vw; opacity: 0.22; animation-delay: -16s; }
.backdrop .grid {
    position: absolute; inset: -50% -50% 0; height: 200%;
    background-image: linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
    background-size: 64px 64px;
    transform: perspective(900px) rotateX(62deg) translateY(-10%);
    mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 62%);
    animation: grid-move 18s linear infinite;
}
.backdrop canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.7; }
@keyframes drift { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(6vw, 4vh) scale(1.12); } 100% { transform: translate(-4vw, -6vh) scale(0.95); } }
@keyframes grid-move { to { background-position: 0 64px, 64px 0; } }

/* ------------------------------------------------------------- header */
.site-header { position: sticky; top: 0; z-index: 50; padding: 14px var(--gutter); transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s; border-bottom: 1px solid transparent; }
.site-header.scrolled { background: rgba(4, 6, 13, 0.72); backdrop-filter: blur(18px) saturate(1.4); border-color: var(--line); }
.header-inner { display: flex; align-items: center; gap: 24px; max-width: 1240px; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -0.3px; }
.brand-mark { position: relative; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 13px; background: var(--grad); box-shadow: 0 10px 30px rgba(139, 92, 246, 0.45); }
.brand-mark::after { content: ''; position: absolute; inset: 1px; border-radius: 12px; background: linear-gradient(160deg, rgba(4,6,13,0.15), rgba(4,6,13,0.55)); }
.brand-mark svg { position: relative; z-index: 1; width: 22px; height: 22px; color: #fff; }
.brand small { display: block; margin-top: -4px; color: var(--muted); font-size: 11px; font-weight: 400; letter-spacing: 0.2px; }
.nav { display: flex; gap: 4px; margin-inline-start: auto; }
.nav a { padding: 8px 14px; border-radius: 10px; color: var(--muted); font-size: 14px; transition: color 0.2s, background 0.2s; }
.nav a:hover, .nav a.active { color: var(--ink); background: var(--surface-2); }
.header-actions { display: flex; gap: 10px; align-items: center; }
.menu-btn { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); place-items: center; cursor: pointer; }
.mobile-nav { display: none; }

/* ------------------------------------------------------------ buttons */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 9px 20px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--surface); color: var(--ink); font-size: 14px; font-weight: 600; cursor: pointer; white-space: nowrap; transition: transform 0.18s, background 0.2s, border-color 0.2s, box-shadow 0.2s; }
.btn:hover { background: var(--surface-2); border-color: rgba(255,255,255,0.28); transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn-primary { border: 0; background: var(--grad); background-size: 160% auto; color: #fff; box-shadow: 0 10px 30px rgba(129, 140, 248, 0.38), inset 0 1px 0 rgba(255,255,255,0.35); text-shadow: 0 1px 2px rgba(0,0,0,0.25); }
.btn-primary:hover { background: var(--grad); background-size: 160% auto; background-position: right center; box-shadow: 0 14px 44px rgba(192, 132, 252, 0.5), inset 0 1px 0 rgba(255,255,255,0.35); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-danger { border-color: rgba(248, 113, 113, 0.4); color: #fecaca; background: rgba(248, 113, 113, 0.08); }
.btn-danger:hover { background: rgba(248, 113, 113, 0.18); border-color: rgba(248, 113, 113, 0.6); }
.btn-success { border-color: rgba(52, 211, 153, 0.4); color: #bbf7d0; background: rgba(52, 211, 153, 0.08); }
.btn-lg { min-height: 54px; padding: 12px 30px; border-radius: 16px; font-size: 16px; }
.btn-sm { min-height: 34px; padding: 5px 12px; border-radius: 10px; font-size: 13px; }
.btn-block { width: 100%; }
.btn[disabled], .btn.disabled { opacity: 0.45; pointer-events: none; }
.btn .spinner { display: none; }
.btn.loading .spinner { display: block; }
.btn.loading { pointer-events: none; opacity: 0.8; }
.spinner { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------- hero */
.container { width: min(1240px, 100% - var(--gutter) * 2); margin-inline: auto; }
.hero { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 48px; min-height: min(calc(100vh - 80px), 860px); padding-block: 40px 80px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(255,255,255,0.04); color: var(--muted); font-size: 13px; backdrop-filter: blur(8px); }
.eyebrow b { padding: 2px 10px; border-radius: 999px; background: var(--grad); color: #fff; font-size: 12px; }
.hero h1 { margin: 22px 0 18px; font-size: clamp(38px, 5.6vw, 72px); font-weight: 900; line-height: 1.22; letter-spacing: -1.5px; }
.hero .lead { max-width: 560px; margin: 0 0 32px; color: var(--muted); font-size: clamp(16px, 1.6vw, 19px); line-height: 2.05; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 34px; color: var(--muted); font-size: 13px; }
.trust span { display: inline-flex; align-items: center; gap: 7px; }
.trust .icon { color: var(--green); width: 18px; height: 18px; }

.hero-visual { position: relative; height: 560px; perspective: 1400px; }
.rack { position: absolute; top: 40px; left: 50%; width: 300px; transform: translateX(-50%) rotateY(-24deg) rotateX(8deg); transform-style: preserve-3d; animation: float 7s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateX(-50%) rotateY(-24deg) rotateX(8deg) translateY(0); } 50% { transform: translateX(-50%) rotateY(-18deg) rotateX(6deg) translateY(-16px); } }
.rack-body { position: relative; padding: 16px; border: 1px solid rgba(255,255,255,0.14); border-radius: 22px; background: linear-gradient(160deg, rgba(30, 38, 72, 0.92), rgba(9, 12, 26, 0.96)); box-shadow: 0 60px 120px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.03), 0 0 90px rgba(99, 102, 241, 0.25); }
.rack-body::before { content: ''; position: absolute; inset: -1px; border-radius: 22px; padding: 1px; background: linear-gradient(160deg, rgba(34,211,238,0.6), transparent 40%, transparent 60%, rgba(236,72,153,0.5)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.rack-side { position: absolute; top: 10px; bottom: 10px; right: -28px; width: 28px; border-radius: 0 16px 16px 0; background: linear-gradient(90deg, #121833, #070a16); transform: rotateY(90deg); transform-origin: left; }
.unit { display: flex; align-items: center; gap: 10px; height: 46px; margin-bottom: 10px; padding: 0 14px; border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015)); }
.unit:last-child { margin-bottom: 0; }
.unit .vents { flex: 1; height: 18px; background: repeating-linear-gradient(90deg, rgba(255,255,255,0.11) 0 2px, transparent 2px 7px); border-radius: 4px; opacity: 0.6; }
.unit .label { color: var(--faint); font-family: var(--mono); font-size: 10px; letter-spacing: 1px; direction: ltr; }
.led { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green), 0 0 2px #fff inset; animation: blink 1.6s steps(2, jump-none) infinite; }
.led.c { background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation-duration: 0.9s; }
.led.v { background: var(--violet); box-shadow: 0 0 10px var(--violet); animation-duration: 2.3s; }
.led.a { background: var(--amber); box-shadow: 0 0 10px var(--amber); animation-duration: 3.1s; }
@keyframes blink { 50% { opacity: 0.25; } }
.unit:nth-child(2) .led { animation-delay: -0.4s; } .unit:nth-child(3) .led { animation-delay: -0.9s; } .unit:nth-child(4) .led { animation-delay: -1.3s; }
.rack-glow { position: absolute; left: 50%; bottom: 10px; width: 420px; height: 90px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(ellipse, rgba(129,140,248,0.45), transparent 70%); filter: blur(20px); }

.terminal { position: absolute; bottom: 30px; right: 0; width: min(380px, 92%); border: 1px solid var(--line-strong); border-radius: 16px; background: rgba(6, 9, 20, 0.86); backdrop-filter: blur(16px); box-shadow: var(--shadow); overflow: hidden; direction: ltr; animation: float-b 8s ease-in-out infinite; }
@keyframes float-b { 50% { transform: translateY(12px); } }
.terminal-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.03); }
.terminal-bar i { width: 11px; height: 11px; border-radius: 50%; background: #ff5f57; } .terminal-bar i:nth-child(2) { background: #febc2e; } .terminal-bar i:nth-child(3) { background: #28c840; }
.terminal-bar span { margin-left: auto; color: var(--faint); font-family: var(--mono); font-size: 11px; }
.terminal-body { min-height: 172px; padding: 14px 16px; text-align: left; font-family: var(--mono); font-size: 12.5px; line-height: 1.85; white-space: pre-wrap; }
.terminal-body .p { color: var(--cyan); } .terminal-body .ok { color: var(--green); } .terminal-body .dim { color: var(--faint); } .terminal-body .hl { color: #f0abfc; }
.caret { display: inline-block; width: 8px; height: 15px; margin-bottom: -2px; background: var(--cyan); animation: blink 1s steps(2) infinite; }

.chip-float { position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(10, 14, 30, 0.8); backdrop-filter: blur(12px); box-shadow: var(--shadow); font-size: 13px; animation: float-b 6s ease-in-out infinite; }
.chip-float b { display: block; font-size: 15px; }
.chip-float small { color: var(--muted); font-size: 11px; }
.chip-float .dot { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: rgba(52, 211, 153, 0.14); color: var(--green); }
.chip-float.c1 { top: 18px; right: 0; animation-delay: -2s; }
.chip-float.c2 { top: 230px; left: 0; animation-delay: -4s; }
.chip-float.c2 .dot { background: rgba(34, 211, 238, 0.14); color: var(--cyan); }

/* ----------------------------------------------------------- marquee */
.marquee { position: relative; overflow: hidden; padding: 22px 0; border-block: 1px solid var(--line); background: rgba(255,255,255,0.015); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: marquee 38s linear infinite; direction: ltr; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.tech { display: inline-flex; align-items: center; gap: 9px; padding: 9px 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: #cbd5f5; font-family: var(--mono); font-size: 13px; }
.tech i { width: 9px; height: 9px; border-radius: 3px; background: var(--c, var(--cyan)); box-shadow: 0 0 12px var(--c, var(--cyan)); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ----------------------------------------------------------- sections */
.section { padding-block: clamp(70px, 10vw, 130px); }
.section-head { max-width: 720px; margin: 0 auto 54px; text-align: center; }
.section-head .kicker { display: inline-block; margin-bottom: 12px; color: var(--cyan); font-size: 13px; font-weight: 700; letter-spacing: 2px; }
.section-head h2 { margin: 0 0 14px; font-size: clamp(28px, 3.6vw, 46px); font-weight: 900; line-height: 1.35; letter-spacing: -0.8px; }
.section-head p { margin: 0; color: var(--muted); font-size: 16.5px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); text-align: center; }
.stat b { display: block; font-size: clamp(30px, 3.4vw, 42px); font-weight: 900; line-height: 1.3; }
.stat span { color: var(--muted); font-size: 14px; }

.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.card { position: relative; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); overflow: hidden; isolation: isolate; transition: border-color 0.3s, transform 0.3s; }
.card::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(129, 140, 248, 0.16), transparent 45%); opacity: 0; transition: opacity 0.3s; }
.card:hover::before { opacity: 1; }
.card:hover { border-color: var(--line-strong); }
.bento .card { grid-column: span 2; }
.bento .card.wide { grid-column: span 3; }
.bento .card.xwide { grid-column: span 4; }
.feature-icon { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 18px; border-radius: 15px; background: linear-gradient(135deg, rgba(34,211,238,0.2), rgba(139,92,246,0.2)); border: 1px solid rgba(255,255,255,0.1); color: #c7d2fe; }
.feature-icon .icon { width: 26px; height: 26px; }
.card h3 { margin: 0 0 8px; font-size: 19px; }
.card p { margin: 0; color: var(--muted); }
.mini-code { margin-top: 18px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: rgba(0,0,0,0.35); font-family: var(--mono); font-size: 12.5px; direction: ltr; text-align: left; line-height: 1.9; color: #c7d2fe; overflow-x: auto; }
.mini-code .k { color: #f0abfc; } .mini-code .s { color: #86efac; } .mini-code .c { color: var(--faint); }
.meter-row { display: grid; gap: 12px; margin-top: 18px; }
.meter { display: grid; grid-template-columns: 70px 1fr 48px; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); }
.meter-bar { height: 8px; border-radius: 99px; background: rgba(255,255,255,0.07); overflow: hidden; }
.meter-bar i { display: block; height: 100%; width: var(--w, 50%); border-radius: inherit; background: var(--grad); transform-origin: right; animation: grow 1.6s cubic-bezier(.2,.8,.2,1) both; }
@keyframes grow { from { transform: scaleX(0); } }

.steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.steps::before { content: ''; position: absolute; top: 34px; right: 12%; left: 12%; height: 2px; background: linear-gradient(90deg, transparent, var(--violet), var(--cyan), transparent); opacity: 0.5; }
.step { position: relative; padding: 0 10px; text-align: center; }
.step-num { position: relative; display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 18px; border: 1px solid var(--line-strong); border-radius: 22px; background: var(--surface-solid); font-size: 24px; font-weight: 900; box-shadow: 0 0 0 8px var(--bg), 0 0 40px rgba(129,140,248,0.25); }
.step-num span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step h3 { margin: 0 0 6px; font-size: 17px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }

/* ------------------------------------------------------------ pricing */
.period { display: flex; justify-content: center; margin-bottom: 40px; }
.segmented { position: relative; display: inline-flex; padding: 5px; border: 1px solid var(--line-strong); border-radius: 16px; background: rgba(255,255,255,0.04); backdrop-filter: blur(10px); }
.segmented button { position: relative; z-index: 1; padding: 9px 20px; border: 0; border-radius: 12px; background: none; color: var(--muted); font-weight: 600; cursor: pointer; transition: color 0.25s; }
.segmented button.active { color: #fff; }
.segmented button small { margin-inline-start: 6px; padding: 1px 7px; border-radius: 99px; background: rgba(52,211,153,0.16); color: var(--green); font-size: 11px; }
.segmented .glider { position: absolute; z-index: 0; top: 5px; bottom: 5px; border-radius: 12px; background: var(--grad); box-shadow: 0 8px 24px rgba(129,140,248,0.4); transition: all 0.35s cubic-bezier(.3,1.4,.5,1); }

.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 30px 26px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015)); transition: transform 0.35s cubic-bezier(.2,.8,.2,1), border-color 0.3s; }
.plan:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.plan.featured { border-color: transparent; background: linear-gradient(180deg, rgba(25, 22, 60, 0.95), rgba(10, 12, 30, 0.95)) padding-box, conic-gradient(from var(--angle, 0deg), #22d3ee, #8b5cf6, #ec4899, #22d3ee) border-box; border: 1.5px solid transparent; box-shadow: 0 30px 90px rgba(139, 92, 246, 0.3); animation: rotate-border 5s linear infinite; }
@property --angle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
@keyframes rotate-border { to { --angle: 360deg; } }
.plan-badge { position: absolute; top: -13px; right: 24px; padding: 3px 14px; border-radius: 99px; background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; box-shadow: 0 8px 20px rgba(139,92,246,0.45); }
.plan h3 { margin: 0; font-size: 22px; }
.plan .tagline { min-height: 52px; margin: 4px 0 18px; color: var(--muted); font-size: 13.5px; }
.price { display: flex; align-items: baseline; gap: 8px; }
.price b { font-size: 40px; font-weight: 900; letter-spacing: -1px; line-height: 1.2; transition: opacity 0.2s; }
.price span { color: var(--muted); font-size: 14px; }
.price-meta { min-height: 26px; margin: 4px 0 6px; font-size: 13px; }
.price-meta s { color: var(--faint); }
.save-badge { display: inline-flex; align-items: center; gap: 6px; margin: 4px 0 20px; padding: 4px 12px; border-radius: 99px; background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.25); color: var(--green); font-size: 12.5px; font-weight: 600; width: fit-content; }
.plan ul { flex: 1; display: grid; gap: 11px; margin: 0 0 26px; padding: 22px 0 0; border-top: 1px dashed var(--line-strong); list-style: none; font-size: 14px; }
.plan li { display: flex; align-items: flex-start; gap: 10px; }
.plan li .icon { margin-top: 4px; color: var(--green); width: 17px; height: 17px; }
.plan li.off { color: var(--faint); } .plan li.off .icon { color: var(--faint); }
.runtimes { display: flex; flex-wrap: wrap; gap: 6px; }
.rt { padding: 1px 9px; border-radius: 7px; background: rgba(139,92,246,0.14); color: #ddd6fe; font-size: 12px; font-family: var(--mono); }

.compare { display: grid; gap: 16px; max-width: 860px; margin: 0 auto; }
.compare-row { display: grid; grid-template-columns: 110px 1fr; align-items: center; gap: 18px; }
.compare-row > b { font-size: 15px; }
.bars { display: grid; gap: 7px; }
.bar { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); }
.bar i { display: block; height: 14px; width: var(--w); border-radius: 99px; transform-origin: right; transition: transform 1.4s cubic-bezier(.2,.8,.2,1); }
.bar.us i { background: var(--grad); box-shadow: 0 0 20px rgba(129,140,248,0.35); }
.bar.them i { background: rgba(255,255,255,0.14); }
.js .reveal .bar i { transform: scaleX(0); }
.js .reveal.in .bar i { transform: scaleX(1); }

.ns-box { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: center; padding: clamp(26px, 4vw, 48px); border: 1px solid var(--line); border-radius: 28px; background: radial-gradient(circle at 0% 0%, rgba(34,211,238,0.12), transparent 50%), radial-gradient(circle at 100% 100%, rgba(236,72,153,0.12), transparent 50%), var(--surface); }
.ns-list { display: grid; gap: 12px; }
.ns-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(0,0,0,0.35); font-family: var(--mono); direction: ltr; }
.ns-item small { color: var(--faint); }

.faq { display: grid; gap: 12px; max-width: 860px; margin: 0 auto; }
.faq details { border: 1px solid var(--line); border-radius: 16px; background: var(--surface); transition: border-color 0.3s, background 0.3s; }
.faq details[open] { border-color: var(--line-strong); background: var(--surface-2); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; display: grid; place-items: center; width: 28px; height: 28px; flex: none; border-radius: 9px; background: var(--surface-2); color: var(--cyan); font-size: 20px; transition: transform 0.3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0; padding: 0 22px 20px; color: var(--muted); }

.cta-band { position: relative; padding: clamp(36px, 6vw, 70px); border-radius: 32px; overflow: hidden; text-align: center; background: linear-gradient(135deg, rgba(14,116,144,0.55), rgba(91,33,182,0.55) 50%, rgba(157,23,77,0.5)); border: 1px solid rgba(255,255,255,0.14); }
.cta-band::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.18) 1px, transparent 1px); background-size: 22px 22px; mask-image: radial-gradient(circle at 50% 50%, #000, transparent 70%); }
.cta-band > * { position: relative; }
.cta-band h2 { margin: 0 0 12px; font-size: clamp(26px, 3.4vw, 42px); font-weight: 900; }
.cta-band p { margin: 0 auto 28px; max-width: 560px; color: #dbe4ff; }

.site-footer { margin-top: 80px; padding: 50px var(--gutter) 34px; border-top: 1px solid var(--line); background: rgba(0,0,0,0.25); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; max-width: 1240px; margin: 0 auto; }
.footer-grid h4 { margin: 0 0 12px; font-size: 14px; }
.footer-grid a { display: block; padding: 3px 0; color: var(--muted); font-size: 14px; }
.footer-grid a:hover { color: var(--ink); }
.footer-bottom { max-width: 1240px; margin: 34px auto 0; padding-top: 22px; border-top: 1px solid var(--line); color: var(--faint); font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ------------------------------------------------------------ reveal */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s cubic-bezier(.2,.8,.2,1), transform 0.8s cubic-bezier(.2,.8,.2,1); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* -------------------------------------------------------------- forms */
.input, select.input, textarea.input { width: 100%; min-height: 46px; padding: 10px 14px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(0,0,0,0.3); color: var(--ink); outline: none; transition: border-color 0.2s, box-shadow 0.2s, background 0.2s; }
.input:focus { border-color: rgba(129,140,248,0.7); box-shadow: 0 0 0 4px rgba(129,140,248,0.15); background: rgba(0,0,0,0.45); }
.input::placeholder { color: var(--faint); }
textarea.input { min-height: 120px; resize: vertical; line-height: 1.8; }
select.input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: 18px 50%, 13px 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-left: 34px; }
select.input option { background: var(--surface-solid); }
.field { display: grid; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 13.5px; font-weight: 600; color: #cdd6f4; }
.field .help { color: var(--faint); font-size: 12.5px; }
.errorlist { margin: 4px 0 0; padding: 0; list-style: none; color: var(--red); font-size: 13px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; align-items: end; }
.check { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: 14px; }
.check input { width: 18px; height: 18px; accent-color: var(--violet); }
.radio-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.radio-cards label { position: relative; display: flex; align-items: center; gap: 12px; padding: 16px; border: 1px solid var(--line-strong); border-radius: 14px; background: var(--surface); cursor: pointer; transition: border-color 0.2s, background 0.2s, box-shadow 0.2s; font-size: 14px; }
.radio-cards label:has(input:checked) { border-color: rgba(129,140,248,0.8); background: rgba(129,140,248,0.1); box-shadow: 0 0 0 4px rgba(129,140,248,0.12); }
.radio-cards input { accent-color: var(--violet); width: 18px; height: 18px; }
.radio-cards ul, ul.radio-cards { padding: 0; margin: 0; list-style: none; }
.radio-cards > div, div.radio-cards > div { display: contents; }

/* -------------------------------------------------------------- auth */
.auth-wrap { display: grid; place-items: center; min-height: calc(100vh - 160px); padding: 40px var(--gutter); }
.auth-card { width: min(460px, 100%); padding: 38px 34px; border: 1px solid var(--line-strong); border-radius: 28px; background: rgba(8, 12, 26, 0.75); backdrop-filter: blur(20px); box-shadow: var(--shadow); }
.auth-card h1 { margin: 0 0 6px; font-size: 26px; }
.auth-card > p { margin: 0 0 26px; color: var(--muted); }
.auth-switch { margin-top: 20px; text-align: center; color: var(--muted); font-size: 14px; }
.auth-switch a { color: var(--cyan); font-weight: 600; }

/* ------------------------------------------------------------- toasts */
.toasts { position: fixed; top: 86px; left: 20px; z-index: 100; display: grid; gap: 10px; width: min(400px, calc(100% - 40px)); }
.toast { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border: 1px solid var(--line-strong); border-radius: 14px; background: rgba(10, 14, 30, 0.92); backdrop-filter: blur(16px); box-shadow: var(--shadow); font-size: 14px; animation: toast-in 0.45s cubic-bezier(.2,1.3,.4,1); }
.toast.hide { animation: toast-out 0.35s forwards; }
.toast::before { content: ''; flex: none; width: 10px; height: 10px; margin-top: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.toast.success::before { background: var(--green); box-shadow: 0 0 12px var(--green); }
.toast.error::before { background: var(--red); box-shadow: 0 0 12px var(--red); }
.toast.warning::before { background: var(--amber); box-shadow: 0 0 12px var(--amber); }
.toast button { margin-inline-start: auto; border: 0; background: none; color: var(--faint); cursor: pointer; font-size: 18px; line-height: 1; }
@keyframes toast-in { from { opacity: 0; transform: translateX(-30px) scale(0.96); } }
@keyframes toast-out { to { opacity: 0; transform: translateX(-30px); } }

/* -------------------------------------------------------------- panel */
.panel { display: grid; grid-template-columns: 264px minmax(0, 1fr); gap: 24px; max-width: 1400px; margin: 0 auto; padding: 24px var(--gutter) 60px; }
.sidebar { position: sticky; top: 92px; align-self: start; display: grid; gap: 4px; padding: 14px; border: 1px solid var(--line); border-radius: 22px; background: rgba(8, 12, 26, 0.6); backdrop-filter: blur(16px); }
.sidebar .group { margin: 14px 10px 6px; color: var(--faint); font-size: 11.5px; font-weight: 700; letter-spacing: 1px; }
.sidebar a { display: flex; align-items: center; gap: 11px; padding: 10px 12px; border-radius: 12px; color: var(--muted); font-size: 14px; transition: background 0.2s, color 0.2s; }
.sidebar a:hover { background: var(--surface-2); color: var(--ink); }
.sidebar a.active { background: linear-gradient(90deg, rgba(129,140,248,0.08), rgba(129,140,248,0.2)); color: #fff; box-shadow: inset -3px 0 0 var(--violet); }
.sidebar .count { margin-inline-start: auto; padding: 0 8px; border-radius: 99px; background: rgba(236,72,153,0.2); color: #fbcfe8; font-size: 12px; }
.main { min-width: 0; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.page-head h1 { margin: 0; font-size: clamp(22px, 2.6vw, 30px); font-weight: 900; }
.page-head p { margin: 2px 0 0; color: var(--muted); }
.crumbs { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; color: var(--faint); font-size: 13px; }
.crumbs a:hover { color: var(--ink); }
.panel-card { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.panel-card + .panel-card, .stack > * + * { margin-top: 18px; }
.panel-card h2 { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; font-size: 17px; }
.panel-card h2 .icon { color: var(--cyan); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.grid-2 > .panel-card, .grid-3 > .panel-card, .grid-4 > .panel-card { margin-top: 0; }
.grid-2 + .panel-card, .grid-3 + .panel-card, .grid-4 + .panel-card, .panel-card + .grid-2, .panel-card + .grid-3 { margin-top: 18px; }
form.panel-card > label.check { display: flex; }
.kpi { display: flex; align-items: center; gap: 14px; }
.kpi .feature-icon { margin: 0; width: 48px; height: 48px; }
.kpi b { display: block; font-size: 22px; font-weight: 900; line-height: 1.4; }
.kpi span { color: var(--muted); font-size: 13px; }

.ring { --p: 0; --c: var(--cyan); position: relative; display: grid; place-items: center; width: 92px; height: 92px; border-radius: 50%; background: conic-gradient(var(--c) calc(var(--p) * 1%), rgba(255,255,255,0.07) 0); }
.ring::before { content: ''; position: absolute; inset: 9px; border-radius: 50%; background: var(--surface-solid); }
.ring span { position: relative; font-weight: 800; font-size: 17px; }
.usage { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 16px; }
.usage-item { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; font-size: 13px; color: var(--muted); }
.progress { height: 8px; border-radius: 99px; background: rgba(255,255,255,0.07); overflow: hidden; }
.progress i { display: block; height: 100%; border-radius: inherit; background: var(--grad); width: var(--w, 0%); }
.progress.warn i { background: linear-gradient(90deg, var(--amber), var(--red)); }

.pill { display: inline-flex; align-items: center; gap: 7px; padding: 2px 11px; border-radius: 99px; border: 1px solid var(--line-strong); background: var(--surface); font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.pill::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.pill.running::before, .pill.active::before, .pill.paid::before, .pill.ok::before, .pill.answered::before { background: var(--green); box-shadow: 0 0 8px var(--green); animation: pulse 2s infinite; }
.pill.running, .pill.active, .pill.paid, .pill.ok { color: #a7f3d0; border-color: rgba(52,211,153,0.3); background: rgba(52,211,153,0.07); }
.pill.error::before, .pill.failed::before, .pill.expired::before, .pill.bad::before { background: var(--red); }
.pill.error, .pill.failed, .pill.expired, .pill.bad { color: #fecaca; border-color: rgba(248,113,113,0.3); background: rgba(248,113,113,0.07); }
.pill.suspended::before, .pill.pending::before, .pill.provisioning::before, .pill.open::before, .pill.warn::before { background: var(--amber); }
.pill.suspended, .pill.pending, .pill.provisioning, .pill.warn { color: #fde68a; border-color: rgba(251,191,36,0.3); background: rgba(251,191,36,0.07); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
table.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { padding: 12px 16px; background: rgba(255,255,255,0.03); color: var(--muted); font-size: 12.5px; font-weight: 600; text-align: right; white-space: nowrap; }
.table td { padding: 12px 16px; border-top: 1px solid var(--line); vertical-align: middle; }
.table tr:hover td { background: rgba(255,255,255,0.02); }
.table .actions { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.table a.name { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.table a.name:hover { color: var(--cyan); }

.site-card { display: grid; gap: 14px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: transform 0.25s, border-color 0.25s; }
.site-card:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.site-card .top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.site-card h3 { margin: 0; font-size: 17px; }
.site-card .host { color: var(--muted); font-size: 13px; font-family: var(--mono); direction: ltr; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rt-badge { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; font-family: var(--mono); font-size: 11px; font-weight: 800; color: #fff; }
.rt-static { background: linear-gradient(135deg, #f97316, #ef4444); }
.rt-php { background: linear-gradient(135deg, #6366f1, #8b5cf6); }
.rt-python { background: linear-gradient(135deg, #0ea5e9, #facc15); }
.rt-node { background: linear-gradient(135deg, #16a34a, #84cc16); }
.empty { display: grid; justify-items: center; gap: 10px; padding: 46px 20px; border: 1px dashed var(--line-strong); border-radius: var(--radius); text-align: center; color: var(--muted); }
.empty .feature-icon { margin: 0; }

.tabs { display: flex; gap: 4px; margin-bottom: 20px; padding: 5px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,0.02); overflow-x: auto; scrollbar-width: none; }
.tabs a { display: flex; align-items: center; gap: 8px; padding: 9px 15px; border-radius: 11px; color: var(--muted); font-size: 14px; white-space: nowrap; transition: background 0.2s, color 0.2s; }
.tabs a:hover { color: var(--ink); background: var(--surface-2); }
.tabs a.active { color: #fff; background: linear-gradient(135deg, rgba(34,211,238,0.22), rgba(139,92,246,0.3)); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12); }
.site-hero { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 18px; }
.site-hero .rt-badge { width: 58px; height: 58px; border-radius: 16px; font-size: 13px; }
.site-hero h1 { margin: 0; font-size: 26px; font-weight: 900; }
.site-hero .links { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--muted); font-size: 13px; }
.site-hero .links a { direction: ltr; font-family: var(--mono); } .site-hero .links a:hover { color: var(--cyan); }
.site-hero .acts { display: flex; gap: 8px; margin-inline-start: auto; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 10px 22px; margin: 0; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.copy-field { display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 12px; border: 1px solid var(--line-strong); border-radius: 12px; background: rgba(0,0,0,0.3); font-family: var(--mono); font-size: 13.5px; direction: ltr; }
.copy-field span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.copy-btn { display: inline-grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface-2); color: var(--muted); cursor: pointer; transition: color 0.2s, background 0.2s; }
.copy-btn:hover { color: var(--ink); background: rgba(255,255,255,0.12); }
.copy-btn.copied { color: var(--green); border-color: rgba(52,211,153,0.5); }

.console { min-height: 260px; max-height: 560px; margin: 0; padding: 16px 18px; border: 1px solid var(--line); border-radius: 16px; background: #02030a; color: #c9d4f1; font-size: 12.5px; line-height: 1.75; direction: ltr; text-align: left; white-space: pre-wrap; word-break: break-all; overflow: auto; }
.callout { display: flex; gap: 14px; padding: 16px 18px; border: 1px solid rgba(34,211,238,0.28); border-radius: 16px; background: rgba(34,211,238,0.06); font-size: 14px; }
.callout .icon { color: var(--cyan); margin-top: 4px; }
.callout.warn { border-color: rgba(251,191,36,0.3); background: rgba(251,191,36,0.06); } .callout.warn .icon { color: var(--amber); }
.callout.danger { border-color: rgba(248,113,113,0.35); background: rgba(248,113,113,0.06); } .callout.danger .icon { color: var(--red); }
.callout.ok { border-color: rgba(52,211,153,0.35); background: rgba(52,211,153,0.06); } .callout.ok .icon { color: var(--green); }
.callout p { margin: 0; }
.callout b { display: block; margin-bottom: 2px; }
.secret-box { padding: 18px; border: 1px solid rgba(52,211,153,0.4); border-radius: 16px; background: rgba(52,211,153,0.06); }

.files-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.path { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0,0,0,0.25); font-family: var(--mono); font-size: 13px; direction: ltr; flex: 1; min-width: 220px; }
.path a { color: var(--cyan); } .path span { color: var(--faint); }
.file-row .icon { color: var(--muted); } .file-row.dir .icon { color: var(--amber); }
.dropzone { position: relative; display: grid; place-items: center; gap: 8px; padding: 34px 20px; border: 2px dashed var(--line-strong); border-radius: 20px; background: rgba(255,255,255,0.02); text-align: center; cursor: pointer; transition: border-color 0.25s, background 0.25s; }
.dropzone.drag { border-color: var(--violet); background: rgba(139,92,246,0.08); }
.dropzone input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone .feature-icon { margin: 0; }
.dropzone .chosen { color: var(--cyan); font-family: var(--mono); font-size: 13px; direction: ltr; }
.upload-progress { display: none; margin-top: 12px; }
.upload-progress.show { display: block; }
.editor-wrap { position: relative; border: 1px solid var(--line-strong); border-radius: 16px; overflow: hidden; background: #02030a; }
.editor-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.03); direction: ltr; font-family: var(--mono); font-size: 13px; color: var(--muted); }
.editor { display: block; width: 100%; min-height: 62vh; padding: 16px 18px; border: 0; outline: none; resize: vertical; background: transparent; color: #dbe4ff; font-family: var(--mono); font-size: 13.5px; line-height: 1.7; direction: ltr; text-align: left; tab-size: 4; white-space: pre; }
.dns-table td:nth-child(2), .dns-table td:nth-child(3) { font-family: var(--mono); direction: ltr; text-align: left; }
.inline-form { display: inline; }
.ns-steps { display: grid; gap: 14px; counter-reset: ns; margin: 0; padding: 0; list-style: none; }
.ns-steps li { position: relative; padding-inline-start: 46px; }
.ns-steps li::before { counter-increment: ns; content: counter(ns); position: absolute; right: 0; top: 0; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: var(--grad); color: #fff; font-weight: 800; font-size: 14px; }
.order-summary { display: grid; gap: 10px; }
.order-summary div { display: flex; justify-content: space-between; gap: 10px; }
.order-summary .total { padding-top: 12px; border-top: 1px dashed var(--line-strong); font-size: 18px; font-weight: 800; }
.month-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.month-cards label { display: grid; gap: 4px; padding: 16px; border: 1px solid var(--line-strong); border-radius: 16px; background: var(--surface); cursor: pointer; transition: all 0.2s; }
.month-cards label:has(input:checked) { border-color: rgba(129,140,248,0.85); background: rgba(129,140,248,0.1); box-shadow: 0 0 0 4px rgba(129,140,248,0.12); }
.month-cards input { position: absolute; opacity: 0; }
.month-cards b { font-size: 16px; } .month-cards .p { font-size: 18px; font-weight: 800; } .month-cards small { color: var(--green); }
.chat { display: grid; gap: 14px; }
.msg { max-width: 82%; padding: 14px 16px; border: 1px solid var(--line); border-radius: 18px 18px 18px 4px; background: var(--surface); white-space: pre-wrap; }
.msg.staff { justify-self: end; border-radius: 18px 18px 4px 18px; border-color: rgba(129,140,248,0.4); background: rgba(129,140,248,0.08); }
.msg small { display: block; margin-top: 6px; color: var(--faint); font-size: 12px; }
.doc h2 { margin-top: 40px; font-size: 22px; }
.doc h3 { margin-top: 26px; font-size: 17px; }
.doc p, .doc li { color: #c6cfe8; }
.doc pre { padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; background: #02030a; direction: ltr; text-align: left; overflow-x: auto; font-size: 13px; line-height: 1.8; }
.doc pre code { padding: 0; background: none; color: #dbe4ff; }
.toc { position: sticky; top: 100px; display: grid; gap: 4px; }
.toc a { padding: 6px 12px; border-radius: 10px; color: var(--muted); font-size: 14px; }
.toc a:hover { color: var(--ink); background: var(--surface-2); }

/* -------------------------------------------------------- responsive */
@media (max-width: 1080px) {
    .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 30px; text-align: center; }
    .hero .lead { margin-inline: auto; }
    .hero-actions, .trust { justify-content: center; }
    .hero-visual { height: 480px; max-width: 520px; width: 100%; margin: 0 auto; }
    .bento .card, .bento .card.wide, .bento .card.xwide { grid-column: span 3; }
    .stats, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .panel { grid-template-columns: 1fr; }
    .sidebar { position: static; display: flex; overflow-x: auto; padding: 8px; border-radius: 16px; scrollbar-width: none; }
    .sidebar .group { display: none; }
    .sidebar a { white-space: nowrap; }
    .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
    body { font-size: 14.5px; }
    .nav, .header-actions .btn:not(.keep) { display: none; }
    .menu-btn { display: grid; }
    .mobile-nav { position: fixed; inset: 72px 12px auto; z-index: 60; display: grid; gap: 4px; padding: 12px; border: 1px solid var(--line-strong); border-radius: 18px; background: rgba(8, 12, 26, 0.96); backdrop-filter: blur(20px); box-shadow: var(--shadow); transform-origin: top; transform: scaleY(0.9); opacity: 0; pointer-events: none; transition: all 0.25s; }
    .mobile-nav.open { transform: none; opacity: 1; pointer-events: auto; }
    .mobile-nav a, .mobile-nav button { display: block; width: 100%; padding: 12px 14px; border: 0; border-radius: 12px; background: none; text-align: right; cursor: pointer; }
    .mobile-nav a:hover { background: var(--surface-2); }
    .bento .card, .bento .card.wide, .bento .card.xwide { grid-column: 1 / -1; }
    .bento { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr 1fr; row-gap: 30px; }
    .steps::before { display: none; }
    .ns-box, .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .compare-row { grid-template-columns: 1fr; gap: 6px; }
    .hero-visual { height: 420px; }
    .rack { width: 240px; }
    .chip-float { display: none; }
    .segmented button { padding: 8px 12px; font-size: 13px; }
    .segmented button small { display: none; }
    .page-head { align-items: flex-start; }
    .site-hero .acts { margin-inline-start: 0; }
    .toasts { top: auto; bottom: 16px; left: 16px; }
    .kv { grid-template-columns: 1fr; gap: 2px; } .kv dd { margin-bottom: 10px; }
}
@media (max-width: 460px) {
    .stats, .grid-4 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .terminal { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
    .js .reveal { opacity: 1; transform: none; }
}