:root {
  --bg: #0a0e13;
  --bg-2: #0d131b;
  --bg-card: #111823;
  --bg-elev: #16202d;
  --border: #1e2a38;
  --border-soft: #182430;
  --text: #eaf0f6;
  --text-dim: #9db0c2;
  --text-mut: #64768a;
  --accent: #38bdf8;
  --accent-2: #818cf8;
  --accent-3: #34d399;
  --danger: #f87171;
  --amber: #fbbf24;
  --max: 1140px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.7);
  --shadow-lift: 0 40px 90px -32px rgba(2, 8, 20, 0.85);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* Ambient gradient wash behind the page */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(56, 189, 248, 0.14), transparent 60%),
    radial-gradient(760px 480px at 8% 4%, rgba(129, 140, 248, 0.12), transparent 58%),
    radial-gradient(700px 700px at 50% 120%, rgba(52, 211, 153, 0.08), transparent 60%);
  pointer-events: none;
}
a { color: var(--accent); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--accent-2); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
header.site {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-soft);
  position: sticky; top: 0;
  background: rgba(10, 14, 19, 0.72);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  z-index: 20;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { font-weight: 750; font-size: 1.06rem; letter-spacing: -0.01em; color: var(--text); display: flex; align-items: center; gap: 10px; }
.logo .mark {
  width: 26px; height: 26px; border-radius: 8px; flex: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 6px 18px -6px rgba(56, 189, 248, 0.7);
  position: relative;
}
.logo .mark::after {
  content: ""; position: absolute; inset: 6px 6px auto 6px; height: 3px; border-radius: 2px;
  background: rgba(255,255,255,0.9); box-shadow: 0 5px 0 rgba(255,255,255,0.55), 0 10px 0 rgba(255,255,255,0.3);
}
.logo span { color: var(--accent); font-weight: 600; }
nav.main { display: flex; align-items: center; gap: 4px; }
nav.main a { color: var(--text-dim); padding: 8px 12px; border-radius: 8px; font-size: 0.9rem; font-weight: 500; }
nav.main a:hover { color: var(--text); background: var(--bg-card); }
nav.main a.cta {
  color: #06131c; background: linear-gradient(135deg, var(--accent), #5ac8fa);
  font-weight: 650; margin-left: 6px;
}
nav.main a.cta:hover { filter: brightness(1.06); color: #06131c; }
@media (max-width: 640px) { nav.main a:not(.cta) { display: none; } }

/* ---------- Hero ---------- */
.hero { padding: 78px 0 40px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 54px; align-items: center; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; gap: 38px; padding: 52px 0 24px; } }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.04em; text-transform: uppercase; color: var(--accent);
  border: 1px solid var(--border); background: var(--bg-card); border-radius: 999px; padding: 6px 13px;
}
.eyebrow .pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-3); box-shadow: 0 0 0 0 rgba(52,211,153,0.6); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(52,211,153,0.5);} 70% { box-shadow: 0 0 0 8px rgba(52,211,153,0);} 100% { box-shadow: 0 0 0 0 rgba(52,211,153,0);} }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.35rem); line-height: 1.1; font-weight: 800; letter-spacing: -0.02em; margin-top: 22px; }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, var(--accent), var(--accent-2) 60%, var(--accent-3)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lede { margin-top: 20px; font-size: 1.12rem; color: var(--text-dim); max-width: 560px; }
.badge-row { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 9px; }
.badge { font-size: 0.78rem; color: var(--text-dim); border: 1px solid var(--border); border-radius: 999px; padding: 6px 13px; background: var(--bg-elev); }
.badge b { color: var(--text); font-weight: 600; }
.hero-actions { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; gap: 8px; font-size: 0.94rem; font-weight: 600; padding: 12px 20px; border-radius: 11px; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: linear-gradient(135deg, var(--accent), #5ac8fa); color: #06131c; box-shadow: 0 14px 30px -12px rgba(56,189,248,0.6); }
.btn-primary:hover { filter: brightness(1.06); color: #06131c; }
.btn-ghost { border-color: var(--border); color: var(--text); background: var(--bg-card); }
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

/* ---------- Browser mockup (the generated "screenshot") ---------- */
.mock {
  border-radius: 14px; overflow: hidden; border: 1px solid var(--border);
  background: var(--bg-2); box-shadow: var(--shadow-lift);
  transform: perspective(1600px) rotateY(-6deg) rotateX(2deg);
  transition: transform .5s cubic-bezier(.2,.7,.2,1);
}
.hero .mock:hover { transform: perspective(1600px) rotateY(0deg) rotateX(0deg); }
@media (max-width: 900px) { .mock { transform: none; } .hero .mock:hover { transform: none; } }
.mock-bar { display: flex; align-items: center; gap: 8px; padding: 11px 14px; background: linear-gradient(180deg, #14202d, #0f1926); border-bottom: 1px solid var(--border); }
.dot { width: 11px; height: 11px; border-radius: 50%; flex: none; }
.dot.r { background: #ff5f57; } .dot.y { background: #febc2e; } .dot.g { background: #28c840; }
.mock-url {
  margin-left: 8px; flex: 1; font-size: 0.72rem; color: var(--text-mut); background: #0a121b;
  border: 1px solid var(--border-soft); border-radius: 7px; padding: 5px 12px;
  display: flex; align-items: center; gap: 7px; overflow: hidden; white-space: nowrap;
}
.mock-url::before { content: "🔒"; font-size: 0.66rem; opacity: 0.7; }
.mock-body { padding: 20px; }

/* Generated hero "screenshot" internals */
.ss-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.ss-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.82rem; }
.ss-brand .mk { width: 16px; height: 16px; border-radius: 5px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.ss-nav { display: flex; gap: 12px; }
.ss-nav i { width: 34px; height: 6px; border-radius: 3px; background: var(--border); display: block; }
.ss-hero-line { height: 11px; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); width: 72%; margin-bottom: 8px; opacity: 0.9; }
.ss-hero-line.two { width: 52%; background: var(--border); }
.ss-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 18px; }
.ss-tile { border: 1px solid var(--border-soft); border-radius: 9px; padding: 11px; background: var(--bg-card); }
.ss-tile .ic { width: 22px; height: 22px; border-radius: 6px; margin-bottom: 9px; background: var(--tc, var(--accent)); opacity: 0.9; }
.ss-tile b { display: block; height: 6px; width: 70%; border-radius: 3px; background: var(--text-mut); opacity: 0.6; margin-bottom: 5px; }
.ss-tile i { display: block; height: 5px; width: 90%; border-radius: 3px; background: var(--border); }
.ss-tile i + i { width: 60%; margin-top: 4px; }

/* Dashboard-style generated screenshot (Marketing OS) */
.ss-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.ss-stat { border: 1px solid var(--border-soft); border-radius: 9px; padding: 10px 12px; background: var(--bg-card); }
.ss-stat .k { font-size: 0.6rem; color: var(--text-mut); text-transform: uppercase; letter-spacing: 0.05em; }
.ss-stat .v { font-size: 1.05rem; font-weight: 750; color: var(--text); margin-top: 2px; }
.ss-stat .v.up { color: var(--accent-3); }
.ss-chart { height: 96px; border: 1px solid var(--border-soft); border-radius: 9px; background: var(--bg-card); padding: 12px; display: flex; align-items: flex-end; gap: 7px; }
.ss-chart span { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--accent), rgba(56,189,248,0.15)); }

/* Terminal-style generated screenshot (NUYU MCP) */
.term { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.74rem; line-height: 1.9; }
.term .ln { white-space: nowrap; overflow: hidden; }
.term .pr { color: var(--accent-3); } .term .cm { color: var(--text); } .term .cmt { color: var(--text-mut); }
.term .ok { color: var(--accent-3); } .term .kw { color: var(--accent-2); } .term .st { color: var(--amber); }
.term .cur { display: inline-block; width: 8px; height: 14px; background: var(--accent); vertical-align: -2px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Sections ---------- */
section { padding: 58px 0; border-top: 1px solid var(--border-soft); position: relative; }
.section-head { max-width: 720px; margin-bottom: 34px; }
.section-head .kick { font-size: 0.78rem; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
section h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 8px; letter-spacing: -0.02em; }
section p.sub { color: var(--text-dim); max-width: 720px; margin-top: 12px; }

/* ---------- Showcase platform cards ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.card {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-2));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 0; display: flex; flex-direction: column; overflow: hidden;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--c, var(--accent)) 55%, var(--border)); box-shadow: var(--shadow); }
.card .thumb {
  height: 122px; border-bottom: 1px solid var(--border); overflow: hidden; position: relative;
  background:
    radial-gradient(420px 160px at 20% -30%, color-mix(in srgb, var(--c, var(--accent)) 32%, transparent), transparent 70%),
    var(--bg-2);
  padding: 14px 16px 0;
}
.thumb-bar { display: flex; gap: 5px; margin-bottom: 10px; }
.thumb-bar .d { width: 7px; height: 7px; border-radius: 50%; background: var(--border); }
.thumb-bar .d:first-child { background: color-mix(in srgb, var(--c, var(--accent)) 70%, #888); }
.thumb-ui { display: flex; gap: 9px; }
.thumb-side { width: 30%; display: flex; flex-direction: column; gap: 6px; }
.thumb-side i { height: 6px; border-radius: 3px; background: var(--border); }
.thumb-side i:first-child { background: color-mix(in srgb, var(--c, var(--accent)) 55%, var(--border)); width: 80%; }
.thumb-main { flex: 1; display: flex; flex-direction: column; gap: 7px; }
.thumb-main .hl { height: 9px; width: 66%; border-radius: 4px; background: linear-gradient(90deg, var(--c, var(--accent)), transparent); }
.thumb-main .row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 2px; }
.thumb-main .row b { height: 26px; border-radius: 6px; border: 1px solid var(--border-soft); background: var(--bg-card); display: block; }
.thumb-main .row b:nth-child(1) { border-color: color-mix(in srgb, var(--c, var(--accent)) 40%, var(--border-soft)); }
.card .body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.card .tag { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em; font-weight: 650; color: var(--c, var(--accent)); margin-bottom: 8px; display: flex; align-items: center; gap: 7px; }
.card h3 { font-size: 1.16rem; margin-bottom: 7px; letter-spacing: -0.01em; }
.card .body p { color: var(--text-dim); font-size: 0.93rem; flex: 1; }
.card .meta { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 6px; }
.card .meta span { font-size: 0.72rem; color: var(--text-dim); border: 1px solid var(--border); border-radius: 6px; padding: 3px 9px; background: var(--bg-elev); }
.card a.visit { margin-top: 16px; font-size: 0.9rem; font-weight: 650; color: var(--c, var(--accent)); display: inline-flex; align-items: center; gap: 6px; }
.card a.visit:hover { gap: 10px; }
.card .status { font-size: 0.72rem; color: var(--text-mut); }
.card .status.live { color: var(--accent-3); }

/* ---------- Developer / API list ---------- */
.dev-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-top: 8px; }
.dev-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 22px; }
.dev-item .di-ic { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; font-size: 1.1rem; margin-bottom: 14px; background: color-mix(in srgb, var(--accent) 16%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border)); }
.dev-item strong { display: block; font-size: 1rem; color: var(--text); margin-bottom: 6px; }
.dev-item p { color: var(--text-dim); font-size: 0.9rem; }
.note { margin-top: 22px; font-size: 0.88rem; color: var(--text-mut); border-left: 2px solid var(--border); padding-left: 14px; }

/* ---------- Contact ---------- */
.contact-box { background: linear-gradient(180deg, var(--bg-card), var(--bg-2)); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px 32px; margin-top: 8px; }
.contact-box .rows { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px 40px; margin-top: 16px; }
.contact-box .rows div span { display: block; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-mut); margin-bottom: 3px; }

/* ---------- Footer ---------- */
footer.site { border-top: 1px solid var(--border-soft); padding: 44px 0 52px; color: var(--text-dim); font-size: 0.88rem; margin-top: 20px; }
footer.site .cols { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 28px; }
@media (max-width: 720px) { footer.site .cols { grid-template-columns: 1fr 1fr; gap: 26px; } }
footer.site .cols h4 { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-mut); margin-bottom: 12px; font-weight: 650; }
footer.site a { color: var(--text-dim); display: inline-block; margin-bottom: 7px; }
footer.site a:hover { color: var(--text); }
footer.site .legal { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--border-soft); font-size: 0.8rem; color: var(--text-mut); }

/* ---------- Legal / doc pages ---------- */
.doc { padding: 54px 0 84px; max-width: 800px; }
.doc .crumb { font-size: 0.82rem; color: var(--text-mut); margin-bottom: 18px; }
.doc h1 { font-size: 2.1rem; margin-bottom: 6px; letter-spacing: -0.02em; }
.doc p.updated { color: var(--text-mut); font-size: 0.85rem; margin-bottom: 30px; }
.doc h2 { font-size: 1.22rem; margin: 34px 0 10px; letter-spacing: -0.01em; }
.doc p, .doc li { color: var(--text-dim); margin-bottom: 12px; }
.doc ul { padding-left: 22px; margin-bottom: 12px; }
.doc strong { color: var(--text); }
.doc .callout { background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 10px; padding: 16px 20px; margin: 20px 0; }
.doc .callout p:last-child { margin-bottom: 0; }

/* ---------- Light theme ---------- */
@media (prefers-color-scheme: light) {
  :root {
    --bg: #e9eef4; --bg-2: #ffffff; --bg-card: #ffffff; --bg-elev: #f0f4f9;
    --border: #cbd6e2; --border-soft: #dbe3ec; --text: #0d151e; --text-dim: #44566a; --text-mut: #71849a;
    --shadow: 0 24px 60px -30px rgba(30, 60, 90, 0.32);
    --shadow-lift: 0 40px 90px -38px rgba(30, 60, 90, 0.4);
  }
  header.site { background: rgba(255, 255, 255, 0.82); border-bottom-color: var(--border); }
  .card { box-shadow: 0 1px 2px rgba(30,60,90,0.04); }
  .mock { box-shadow: var(--shadow-lift), 0 0 0 1px rgba(30,60,90,0.04); }
  body::before { background:
    radial-gradient(900px 520px at 78% -8%, rgba(56, 189, 248, 0.1), transparent 60%),
    radial-gradient(760px 480px at 8% 4%, rgba(129, 140, 248, 0.09), transparent 58%); }
  .mock-bar { background: linear-gradient(180deg, #eef3f8, #e6edf4); }
  .mock-url { background: #f4f8fb; color: var(--text-mut); }
  nav.main a.cta, .btn-primary { color: #ffffff; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .mock { transform: none !important; }
}