/* vconfig.ai design system v2 — premium, light/dark, zero external assets */
:root {
  --brand: #0969da;
  --brand-2: #0891b2;
  --brand-3: #7c3aed;
  --brand-hover: #0550ae;
  --brand-soft: rgba(9, 105, 218, .08);
  --bg: #ffffff;
  --bg-soft: #f6f8fa;
  --bg-card: #ffffff;
  --bg-elev: #ffffff;
  --border: #d8dee4;
  --border-soft: #e8ecf0;
  --text: #1f2328;
  --text-2: #59636e;
  --ok: #1a7f37;
  --warn: #b35900;
  --bad: #c93c37;
  --shadow: 0 1px 3px rgba(16,24,40,.07), 0 12px 32px rgba(16,24,40,.08);
  --shadow-lg: 0 4px 12px rgba(16,24,40,.08), 0 24px 64px rgba(16,24,40,.12);
  --glow: 0 0 0 rgba(0,0,0,0);
  --radius: 14px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --grid-line: rgba(9, 105, 218, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --brand: #00b5ff;
    --brand-2: #22d3ee;
    --brand-3: #a78bfa;
    --brand-hover: #27c5ff;
    --brand-soft: rgba(0, 181, 255, .10);
    --bg: #070b14;
    --bg-soft: #0c1220;
    --bg-card: rgba(18, 26, 43, .72);
    --bg-elev: #121a2b;
    --border: #223046;
    --border-soft: #1a2537;
    --text: #e8eef6;
    --text-2: #8b98ab;
    --ok: #3fb950;
    --warn: #d29922;
    --bad: #f85149;
    --shadow: 0 1px 3px rgba(0,0,0,.5), 0 16px 48px rgba(0,0,0,.45);
    --shadow-lg: 0 8px 24px rgba(0,0,0,.5), 0 32px 96px rgba(0,0,0,.55);
    --glow: 0 0 48px rgba(0, 181, 255, .14);
    --grid-line: rgba(0, 181, 255, .05);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --brand: #00b5ff;
  --brand-2: #22d3ee;
  --brand-3: #a78bfa;
  --brand-hover: #27c5ff;
  --brand-soft: rgba(0, 181, 255, .10);
  --bg: #070b14;
  --bg-soft: #0c1220;
  --bg-card: rgba(18, 26, 43, .72);
  --bg-elev: #121a2b;
  --border: #223046;
  --border-soft: #1a2537;
  --text: #e8eef6;
  --text-2: #8b98ab;
  --ok: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
  --shadow: 0 1px 3px rgba(0,0,0,.5), 0 16px 48px rgba(0,0,0,.45);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.5), 0 32px 96px rgba(0,0,0,.55);
  --glow: 0 0 48px rgba(0, 181, 255, .14);
  --grid-line: rgba(0, 181, 255, .05);
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  font: 15px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ---------- nav ---------- */
.nav-wrap {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(1.5) blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.nav { display: flex; align-items: center; gap: 26px; height: 62px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 17.5px; letter-spacing: -.01em; color: var(--text) !important; text-decoration: none !important; }
.nav-links { display: flex; align-items: center; gap: 22px; flex: 1; }
.nav-links > a { color: var(--text-2); font-weight: 500; font-size: 14px; transition: color .15s; }
.nav-links > a:hover, .nav-links > a.active { color: var(--text); text-decoration: none; }
.nav-spacer { flex: 1; }
.nav-burger { display: none; background: none; border: 0; color: var(--text); cursor: pointer; padding: 6px; }
.lang-toggle { font-size: 13px; font-weight: 600; border: 1px solid var(--border); border-radius: 999px; padding: 3px 12px; color: var(--text-2) !important; transition: all .15s; }
.lang-toggle:hover { color: var(--text) !important; text-decoration: none; border-color: var(--text-2); }
.theme-toggle { background: none; border: 1px solid var(--border); border-radius: 999px; width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center; color: var(--text-2); cursor: pointer; transition: all .15s; }
.theme-toggle:hover { color: var(--text); border-color: var(--text-2); }
:root[data-theme="dark"] .ic-moon { display: none; }
:root[data-theme="light"] .ic-sun { display: none; }
@media (prefers-color-scheme: dark) { :root[data-theme="auto"] .ic-moon { display: none; } }
@media (prefers-color-scheme: light) { :root[data-theme="auto"] .ic-sun { display: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 11px; padding: 10px 22px; font-size: 14px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; text-decoration: none !important;
  transition: all .18s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff !important;
  box-shadow: 0 2px 12px color-mix(in srgb, var(--brand) 35%, transparent);
}
.btn-primary:hover { filter: brightness(1.08); box-shadow: 0 4px 20px color-mix(in srgb, var(--brand) 45%, transparent); transform: translateY(-1px); }
.btn-ghost { border-color: var(--border); color: var(--text) !important; background: var(--bg-card); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand) !important; }
.btn-lg { padding: 13px 28px; font-size: 15px; border-radius: 13px; }
.btn-nav { padding: 7px 16px; border-radius: 9px; }

/* ---------- hero ---------- */
.hero { padding: 92px 0 48px; text-align: center; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: 0; height: 140%;
  background:
    radial-gradient(640px 340px at 24% 8%, color-mix(in srgb, var(--brand) 13%, transparent), transparent 68%),
    radial-gradient(620px 320px at 76% 4%, color-mix(in srgb, var(--brand-3) 11%, transparent), transparent 68%),
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: auto, auto, 44px 44px, 44px 44px;
  -webkit-mask-image: linear-gradient(#000 55%, transparent);
  mask-image: linear-gradient(#000 55%, transparent);
  pointer-events: none;
}
.hero > * { position: relative; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid color-mix(in srgb, var(--brand) 35%, var(--border));
  background: var(--brand-soft);
  color: var(--brand); border-radius: 999px; padding: 5px 16px;
  font-size: 12.5px; font-weight: 650; letter-spacing: .02em; margin-bottom: 26px;
}
.hero-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.hero h1 { font-size: clamp(34px, 5.6vw, 60px); line-height: 1.08; letter-spacing: -.028em; font-weight: 800; max-width: 900px; margin: 0 auto; }
.grad-text {
  background: linear-gradient(100deg, var(--brand), var(--brand-2) 55%, var(--brand-3));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .sub { font-size: clamp(15px, 2vw, 18.5px); color: var(--text-2); max-width: 760px; margin: 22px auto 0; }
.hero-cta { display: flex; gap: 14px; justify-content: center; margin-top: 34px; flex-wrap: wrap; }
.hero-note { margin-top: 16px; font-size: 13px; color: var(--text-2); }
.hero-shot {
  margin: 56px auto 0; max-width: 1020px; border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg), var(--glow);
  overflow: hidden; background: var(--bg-elev);
}
.hero-shot svg, .hero-shot img { display: block; width: 100%; height: auto; }

/* trust bar */
.trustbar { padding: 34px 0 10px; text-align: center; }
.trustbar .tl { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); margin-bottom: 16px; }
.vendors { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.vendors span {
  border: 1px solid var(--border); border-radius: 999px; padding: 6px 18px;
  font-size: 13.5px; color: var(--text-2); background: var(--bg-card); font-weight: 550;
}

/* ---------- sections ---------- */
.section { padding: 84px 0; position: relative; }
.section.alt { background: var(--bg-soft); border-block: 1px solid var(--border-soft); }
.sec-head { text-align: center; max-width: 760px; margin: 0 auto 52px; }
.sec-head h2 { font-size: clamp(26px, 3.6vw, 38px); letter-spacing: -.02em; font-weight: 800; line-height: 1.2; }
.sec-head p { color: var(--text-2); margin-top: 14px; font-size: 15.5px; }
.kicker { display: inline-block; font-size: 12.5px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; color: var(--brand); margin-bottom: 12px; }

/* feature grid */
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
  backdrop-filter: blur(8px);
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--brand) 45%, var(--border)); box-shadow: var(--shadow); }
.card h3 { font-size: 16.5px; margin: 15px 0 8px; letter-spacing: -.01em; }
.card p { font-size: 14px; color: var(--text-2); }
.card .ic {
  width: 42px; height: 42px; border-radius: 11px; display: flex;
  align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--brand-soft), color-mix(in srgb, var(--brand-3) 12%, transparent));
  border: 1px solid color-mix(in srgb, var(--brand) 25%, var(--border));
  color: var(--brand);
}
.card .more { display: inline-block; margin-top: 12px; font-size: 13.5px; font-weight: 600; }

/* pillar tags inside cards */
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.chips span { font-size: 11.5px; font-weight: 600; color: var(--text-2); border: 1px solid var(--border); border-radius: 999px; padding: 2px 10px; background: var(--bg-soft); }

/* ---------- replace-stack ---------- */
.replace-wrap { display: grid; grid-template-columns: 1fr 72px 1.1fr; gap: 18px; align-items: center; }
@media (max-width: 900px) { .replace-wrap { grid-template-columns: 1fr; } .replace-arrow { transform: rotate(90deg); margin: 4px auto; } }
.oldstack { display: grid; gap: 10px; }
.oldtool {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px dashed var(--border); border-radius: 12px; padding: 12px 18px;
  background: var(--bg-card); color: var(--text-2); font-size: 13.5px;
}
.oldtool b { color: var(--text); font-size: 14.5px; font-weight: 650; }
.oldtool .role { text-align: right; }
.replace-arrow { display: flex; align-items: center; justify-content: center; color: var(--brand); }
.onebox {
  border: 1px solid color-mix(in srgb, var(--brand) 45%, var(--border));
  border-radius: 18px; padding: 28px;
  background:
    radial-gradient(400px 200px at 80% 0%, color-mix(in srgb, var(--brand-3) 10%, transparent), transparent),
    var(--bg-card);
  box-shadow: var(--shadow), var(--glow);
}
.onebox h3 { font-size: 20px; letter-spacing: -.01em; display: flex; align-items: center; gap: 10px; }
.onebox p { color: var(--text-2); font-size: 14px; margin-top: 8px; }
.onebox .mods { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin-top: 18px; }
@media (max-width: 520px) { .onebox .mods { grid-template-columns: 1fr; } }
.onebox .mods span { display: flex; gap: 8px; align-items: center; font-size: 13.5px; color: var(--text); font-weight: 550; }
.onebox .mods svg { color: var(--ok); flex: none; }

/* ---------- config-as-truth split ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 32px; } }
.split h2 { font-size: clamp(24px, 3vw, 32px); letter-spacing: -.02em; font-weight: 800; line-height: 1.22; }
.split .lead { color: var(--text-2); margin-top: 14px; font-size: 15px; }
.split ul.ticks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.split ul.ticks li { display: flex; gap: 11px; align-items: flex-start; font-size: 14.5px; color: var(--text-2); }
.split ul.ticks li svg { flex: none; margin-top: 3px; color: var(--ok); }
.split ul.ticks li b { color: var(--text); font-weight: 650; }
.split-visual { border-radius: 16px; border: 1px solid var(--border); background: var(--bg-card); box-shadow: var(--shadow); overflow: hidden; }
.split-visual svg { display: block; width: 100%; height: auto; }

/* ---------- loop diagram ---------- */
.loop-wrap { max-width: 860px; margin: 0 auto; }
.loop-wrap svg { display: block; width: 100%; height: auto; }

/* ---------- stats ---------- */
.stats { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.stat {
  min-width: 200px; text-align: center; padding: 26px 30px;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-card);
}
.stat b { display: block; font-size: 34px; font-weight: 800; letter-spacing: -.02em;
  background: linear-gradient(120deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { font-size: 13.5px; color: var(--text-2); }

/* ---------- comparison matrix ---------- */
.cmp-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-card); box-shadow: var(--shadow); }
table.cmp { border-collapse: separate; border-spacing: 0; width: 100%; min-width: 860px; font-size: 13.5px; }
.cmp th, .cmp td { padding: 11px 16px; border-bottom: 1px solid var(--border-soft); text-align: center; white-space: nowrap; }
.cmp thead th { background: var(--bg-soft); font-size: 13px; position: sticky; top: 0; }
.cmp th:first-child, .cmp td:first-child {
  text-align: left; position: sticky; left: 0; background: var(--bg-elev);
  font-weight: 550; color: var(--text); border-right: 1px solid var(--border-soft);
  white-space: normal; min-width: 220px;
}
.cmp thead th:first-child { background: var(--bg-soft); }
.cmp .col-v { background: var(--brand-soft); font-weight: 700; color: var(--brand); }
.cmp td.col-v { font-weight: 600; }
.cmp tbody tr:last-child td { border-bottom: 0; }
.cmp .grp td { background: var(--bg-soft); font-weight: 700; font-size: 12.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--text-2); text-align: left; }
.mk-y { color: var(--ok); font-weight: 700; }
.mk-p { color: var(--warn); }
.mk-n { color: color-mix(in srgb, var(--text-2) 55%, transparent); }
.cmp-note { font-size: 12.5px; color: var(--text-2); margin-top: 14px; text-align: center; }

/* ---------- pricing (unchanged classes, refined) ---------- */
.billing-switch { display: flex; justify-content: center; align-items: center; gap: 10px; margin-bottom: 38px; font-size: 14px; font-weight: 600; }
.billing-switch .save { color: var(--ok); font-size: 12.5px; font-weight: 700; }
.switch { position: relative; width: 44px; height: 24px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); border-radius: 999px; border: 0; cursor: pointer; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: transform .18s; }
.switch[aria-checked="true"]::after { transform: translateX(20px); }
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
@media (max-width: 1000px) { .plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .plans { grid-template-columns: 1fr; } }
.plan { display: flex; flex-direction: column; background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 26px 22px; position: relative; transition: transform .2s, box-shadow .2s; }
.plan:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.plan.popular { border-color: var(--brand); box-shadow: 0 0 0 1px var(--brand), var(--shadow), var(--glow); }
.plan .flag { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; font-size: 11.5px; font-weight: 700; border-radius: 999px; padding: 3px 12px; white-space: nowrap; }
.plan h3 { font-size: 16px; }
.plan .cap { color: var(--text-2); font-size: 13px; margin-top: 3px; }
.plan .price { margin: 18px 0 2px; font-size: 34px; font-weight: 800; letter-spacing: -.02em; }
.plan .price small { font-size: 14px; font-weight: 500; color: var(--text-2); }
.plan .per { font-size: 12.5px; color: var(--text-2); min-height: 18px; }
.plan ul { list-style: none; padding: 0; margin: 18px 0 22px; display: grid; gap: 9px; font-size: 13.5px; }
.plan li { display: flex; gap: 9px; align-items: flex-start; color: var(--text-2); }
.plan li svg { flex: none; margin-top: 3px; color: var(--ok); }
.plan .btn { margin-top: auto; }

.ent-banner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 24px 28px; margin-top: 18px; }
.ent-banner h3 { font-size: 17px; }
.ent-banner p { color: var(--text-2); font-size: 14px; margin-top: 4px; }

/* FAQ */
.faq { max-width: 800px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; }
.faq summary { font-weight: 600; font-size: 14.5px; cursor: pointer; }
.faq details p { margin-top: 10px; font-size: 14px; color: var(--text-2); }

/* ---------- code blocks ---------- */
.codebox { position: relative; background: #0b1120; color: #e6edf3; border: 1px solid #223046; border-radius: 12px; padding: 16px 52px 16px 18px; font-family: var(--mono); font-size: 13.5px; overflow-x: auto; text-align: left; }
.codebox .copy { position: absolute; top: 9px; right: 9px; background: rgba(255,255,255,.06); border: 1px solid #2d333b; color: #8d96a0; border-radius: 8px; padding: 5px 7px; cursor: pointer; }
.codebox .copy:hover { color: #e6edf3; }
.codebox .prompt { color: #3fb950; user-select: none; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.step .num { width: 32px; height: 32px; border-radius: 50%; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; font-weight: 700; font-size: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.step h3 { font-size: 15.5px; margin-bottom: 8px; }
.step p { font-size: 13.5px; color: var(--text-2); }

/* ---------- prose ---------- */
.prose { max-width: 800px; margin: 0 auto; padding: 56px 24px 80px; }
.prose h1 { font-size: 30px; letter-spacing: -.01em; margin-bottom: 6px; }
.prose .updated { color: var(--text-2); font-size: 13px; margin-bottom: 34px; }
.prose h2 { font-size: 20px; margin: 34px 0 12px; }
.prose h3 { font-size: 16px; margin: 24px 0 8px; }
.prose p, .prose li { color: var(--text-2); font-size: 14.5px; }
.prose ul, .prose ol { padding-left: 22px; margin: 10px 0; display: grid; gap: 6px; }
.prose strong { color: var(--text); }
.prose table { border-collapse: collapse; width: 100%; margin: 14px 0; font-size: 14px; }
.prose th, .prose td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; }
.prose th { background: var(--bg-soft); }

/* changelog */
.release { border-left: 2px solid var(--border); padding: 0 0 34px 26px; position: relative; }
.release::before { content: ""; position: absolute; left: -7px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--brand); border: 2px solid var(--bg); box-shadow: 0 0 10px color-mix(in srgb, var(--brand) 50%, transparent); }
.release h2 { display: flex; align-items: center; gap: 12px; margin: 0 0 4px; }
.release .date { font-size: 13px; color: var(--text-2); font-weight: 400; }
.release .tag { font-size: 11px; font-weight: 700; padding: 2px 9px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); }
.release ul { margin-top: 10px; }

/* CTA band */
.cta-band { text-align: center; padding: 96px 24px; position: relative; overflow: hidden; }
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(560px 280px at 50% 110%, color-mix(in srgb, var(--brand) 16%, transparent), transparent 70%),
    radial-gradient(400px 220px at 18% 100%, color-mix(in srgb, var(--brand-3) 10%, transparent), transparent 70%);
  pointer-events: none;
}
.cta-band > * { position: relative; }
.cta-band h2 { font-size: clamp(26px, 3.8vw, 40px); font-weight: 800; letter-spacing: -.02em; }
.cta-band p { color: var(--text-2); margin: 14px 0 30px; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--border-soft); background: var(--bg-soft); padding: 52px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h4 { font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-2); margin-bottom: 12px; }
.footer a { display: block; color: var(--text-2); font-size: 14px; padding: 4px 0; }
.footer a:hover { color: var(--text); text-decoration: none; }
.brand-footer { font-size: 15px; margin-bottom: 10px; }
.footer-tag { color: var(--text-2); font-size: 13.5px; max-width: 280px; }
.footer-bottom { border-top: 1px solid var(--border-soft); margin-top: 36px; padding-top: 22px; font-size: 13px; color: var(--text-2); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* reveal animation (progressive enhancement; content visible without JS) */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* mobile nav */
@media (max-width: 900px) {
  .nav-burger { display: block; margin-left: auto; }
  .nav-links { display: none; position: absolute; top: 62px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; background: var(--bg);
    border-bottom: 1px solid var(--border); padding: 16px 24px; gap: 14px; }
  .nav-links.open { display: flex; }
  .nav-spacer { display: none; }
}

/* real product screenshots */
.shot-frame { display: block; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-lg), var(--glow); background: #0b1120; transition: transform .25s, box-shadow .25s; }
.shot-frame:hover { transform: translateY(-4px) scale(1.005); }
.shot-frame img { display: block; width: 100%; height: auto; }
@media (max-width: 900px) { .split .split-b { order: 2; } }

/* ---------- portal / admin ---------- */
.pwrap { max-width: 960px; margin: 0 auto; padding: 56px 24px 80px; }
.pwrap-narrow { max-width: 440px; }
.pwrap h1 { font-size: 26px; letter-spacing: -.01em; margin-bottom: 20px; }
.form-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 26px; }
.form-card label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; color: var(--text); }
.form-card input[type=text], .form-card input[type=email], .form-card input[type=password],
.form-card input[type=date], .form-card select, .form-card textarea {
  width: 100%; padding: 9px 12px; border-radius: 9px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font: inherit; font-size: 14px;
}
.form-card textarea { min-height: 140px; resize: vertical; }
.form-card .btn { margin-top: 18px; width: 100%; }
.form-err { background: color-mix(in srgb, var(--bad) 12%, transparent); border: 1px solid color-mix(in srgb, var(--bad) 40%, transparent); color: var(--bad); border-radius: 9px; padding: 9px 14px; font-size: 13.5px; margin-bottom: 14px; }
.form-ok { background: color-mix(in srgb, var(--ok) 12%, transparent); border: 1px solid color-mix(in srgb, var(--ok) 40%, transparent); color: var(--ok); border-radius: 9px; padding: 9px 14px; font-size: 13.5px; margin-bottom: 14px; }
.auth-alt { text-align: center; margin-top: 16px; font-size: 13.5px; color: var(--text-2); }
.btn-google { width: 100%; margin-top: 12px; }
.ptable-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; background: var(--bg-card); }
table.ptable { border-collapse: collapse; width: 100%; font-size: 13.5px; min-width: 640px; }
.ptable th, .ptable td { padding: 10px 14px; border-bottom: 1px solid var(--border-soft); text-align: left; white-space: nowrap; }
.ptable th { background: var(--bg-soft); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-2); }
.ptable tr:last-child td { border-bottom: 0; }
.ptable td.wrap { white-space: normal; }
.pill { display: inline-block; font-size: 11.5px; font-weight: 700; border-radius: 999px; padding: 2px 10px; }
.pill-ok { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.pill-warn { background: color-mix(in srgb, var(--warn) 14%, transparent); color: var(--warn); }
.pill-bad { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }
.pill-mut { background: var(--bg-soft); color: var(--text-2); }
.psec { margin-top: 34px; }
.psec h2 { font-size: 17px; margin-bottom: 12px; display: flex; align-items: center; justify-content: space-between; }
.inline-form { display: inline; }
.btn-sm { padding: 4px 12px; font-size: 12.5px; border-radius: 8px; }
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 28px; }
.admin-stats .stat { min-width: 0; padding: 18px; }
.admin-stats .stat b { font-size: 26px; }
.reply { border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px; margin-top: 12px; background: var(--bg-card); }
.reply.admin { border-color: color-mix(in srgb, var(--brand) 40%, var(--border)); }
.reply .meta { font-size: 12px; color: var(--text-2); margin-bottom: 6px; }
.reply .body { white-space: pre-wrap; font-size: 14px; color: var(--text); }
.key-code { font-family: var(--mono); font-size: 12.5px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; }