:root {
  --bg: #07111f;
  --bg-soft: #0b1728;
  --panel: rgba(14, 27, 45, 0.78);
  --panel-strong: #0f1d31;
  --border: rgba(148, 163, 184, 0.16);
  --text: #f8fafc;
  --muted: #9fb0c6;
  --muted-2: #74859a;
  --accent: #56d7c4;
  --accent-2: #7aa8ff;
  --accent-soft: rgba(86, 215, 196, 0.13);
  --danger: #ff8f8f;
  --warning: #f6c76e;
  --success: #66d19e;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(86, 215, 196, 0.11), transparent 28rem),
    radial-gradient(circle at 87% 15%, rgba(122, 168, 255, 0.11), transparent 28rem),
    linear-gradient(180deg, #06101c 0%, #08121f 55%, #07101c 100%);
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.23;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
img, svg { max-width: 100%; }

.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 92px 0; }
.section-tight { padding: 58px 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid rgba(86,215,196,.2);
  background: rgba(86,215,196,.07);
  color: #b6f5eb;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }

h1,h2,h3,p { margin-top: 0; }
h1 { font-size: clamp(3rem, 7.4vw, 6.4rem); line-height: .96; letter-spacing: -.055em; margin-bottom: 24px; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.06; letter-spacing: -.04em; margin-bottom: 18px; }
h3 { font-size: 1.08rem; line-height: 1.3; margin-bottom: 10px; }
.lead { font-size: clamp(1.08rem, 1.8vw, 1.28rem); color: var(--muted); max-width: 720px; }
.muted { color: var(--muted); }
.micro { color: var(--muted-2); font-size: .82rem; }

.nav-wrap { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(18px); background: rgba(6, 16, 28, .72); border-bottom: 1px solid rgba(255,255,255,.055); }
.nav { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 850; letter-spacing: -.025em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: linear-gradient(145deg, rgba(86,215,196,.18), rgba(122,168,255,.18)); border: 1px solid rgba(255,255,255,.12); box-shadow: inset 0 0 20px rgba(86,215,196,.08); }
.brand-mark svg { width: 23px; height: 23px; }
.nav-links { display: flex; align-items: center; gap: 26px; color: #c7d1df; font-size: .92rem; }
.nav-links a:hover { color: white; }
.nav-actions { display: flex; gap: 10px; align-items: center; }
.mobile-toggle { display: none; border: 0; background: transparent; color: white; font-size: 1.4rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 17px;
  border-radius: 11px;
  border: 1px solid var(--border);
  color: #e7eef8;
  background: rgba(255,255,255,.035);
  cursor: pointer;
  font-weight: 760;
  transition: .2s ease;
}
.btn:hover { transform: translateY(-1px); border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.07); }
.btn-primary { color: #041514; border-color: transparent; background: linear-gradient(135deg, #77ead8, #51c6b7); box-shadow: 0 12px 30px rgba(68, 203, 184, .2); }
.btn-primary:hover { background: linear-gradient(135deg, #86f0df, #60d2c3); }
.btn-lg { min-height: 52px; padding: 0 22px; border-radius: 13px; }
.btn svg { width: 17px; height: 17px; }

.hero { padding: 90px 0 72px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 64px; align-items: center; }
.hero-copy h1 .gradient { color: transparent; background: linear-gradient(110deg, #f8fafc 15%, #8fe9dc 53%, #8eb4ff 88%); background-clip: text; -webkit-background-clip: text; }
.hero-copy .lead { margin-bottom: 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px 18px; color: #9db0c6; font-size: .84rem; }
.hero-proof span { display: inline-flex; align-items: center; gap: 7px; }
.hero-proof i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); display: inline-block; }

.window { border: 1px solid rgba(255,255,255,.12); border-radius: 20px; background: linear-gradient(180deg, rgba(18,34,56,.95), rgba(8,17,30,.96)); box-shadow: var(--shadow); overflow: hidden; position: relative; }
.window::after { content:""; position:absolute; inset:0; pointer-events:none; background:linear-gradient(120deg, rgba(255,255,255,.04), transparent 20%, transparent 70%, rgba(86,215,196,.03)); }
.window-bar { height: 44px; display: flex; align-items: center; justify-content: space-between; padding: 0 15px; border-bottom: 1px solid rgba(255,255,255,.08); color: var(--muted-2); font-size: .76rem; }
.dots { display: flex; gap: 6px; }
.dots span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.15); }
.window-body { padding: 18px; }
.terminal { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; font-size: .78rem; line-height: 1.75; color: #aac0d6; min-height: 220px; }
.terminal .tag { color: #76dfcd; }
.terminal .error { color: #ff9d9d; }
.terminal .warn { color: #efcf8a; }
.terminal .dim { color: #60758c; }
.diagnostic-card { margin-top: 14px; padding: 18px; border-radius: 14px; border: 1px solid rgba(86,215,196,.19); background: rgba(86,215,196,.055); }
.diag-head { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 12px; }
.diag-badge { padding: 4px 8px; border-radius: 999px; background: rgba(102,209,158,.12); color: #a5e7c5; border: 1px solid rgba(102,209,158,.22); font-size: .72rem; font-weight: 800; }
.diag-title { font-weight: 800; font-size: .92rem; }
.diag-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.diag-stat { padding: 10px; border-radius: 10px; border:1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.025); }
.diag-stat span { display:block; font-size:.69rem; color:var(--muted-2); text-transform:uppercase; letter-spacing:.06em; }
.diag-stat strong { display:block; font-size:.84rem; margin-top:3px; }

.logo-strip { border-top: 1px solid rgba(255,255,255,.05); border-bottom: 1px solid rgba(255,255,255,.05); padding: 18px 0; background: rgba(255,255,255,.012); }
.logo-strip-inner { display:flex; flex-wrap:wrap; justify-content:center; gap:10px 12px; }
.chip { padding: 8px 12px; border-radius: 999px; color:#8fa5bd; border: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.018); font-size: .78rem; font-weight: 650; }

.section-head { display:flex; justify-content:space-between; gap:40px; align-items:end; margin-bottom: 38px; }
.section-head p { margin-bottom: 0; max-width: 570px; color: var(--muted); }
.cards-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.card { padding: 24px; border-radius: var(--radius); border:1px solid var(--border); background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.018)); box-shadow: inset 0 1px rgba(255,255,255,.035); }
.card-icon { width:42px; height:42px; display:grid; place-items:center; border-radius:12px; background: var(--accent-soft); border:1px solid rgba(86,215,196,.15); color:#a8eee3; margin-bottom:20px; }
.card-icon svg { width:20px; height:20px; }
.card p { color:var(--muted); font-size:.93rem; margin-bottom:0; }

.workflow { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; counter-reset:step; }
.step { position:relative; padding:22px; min-height:190px; border-radius:16px; border:1px solid var(--border); background:rgba(255,255,255,.02); }
.step::before { counter-increment: step; content:"0" counter(step); display:block; color:#6e8198; font-family: ui-monospace, monospace; font-size:.75rem; margin-bottom:36px; }
.step::after { content:""; position:absolute; top:32px; right:-8px; width:14px; height:1px; background:rgba(255,255,255,.13); }
.step:last-child::after { display:none; }
.step p { color:var(--muted); font-size:.9rem; margin:0; }

.split { display:grid; grid-template-columns:1fr 1fr; gap:54px; align-items:center; }
.list { display:grid; gap:13px; margin:26px 0 0; }
.list-row { display:flex; gap:12px; align-items:flex-start; color:#c8d4e2; }
.list-row .check { flex:0 0 22px; width:22px; height:22px; display:grid; place-items:center; border-radius:7px; background:rgba(86,215,196,.09); border:1px solid rgba(86,215,196,.17); color:#9de8dc; font-size:.75rem; margin-top:2px; }

.report { padding: 22px; border:1px solid rgba(255,255,255,.1); border-radius:18px; background:#0b1727; box-shadow:var(--shadow); }
.report-top { display:flex; justify-content:space-between; align-items:center; padding-bottom:17px; border-bottom:1px solid rgba(255,255,255,.07); }
.report-row { padding:15px 0; border-bottom:1px solid rgba(255,255,255,.055); }
.report-row:last-child { border-bottom:0; padding-bottom:0; }
.report-label { color:var(--muted-2); font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:6px; }
.report-value { color:#dce6f3; font-size:.9rem; }
.report-value ul { margin:6px 0 0; padding-left:20px; }

.quote-card { padding: 36px; border-radius:22px; border:1px solid rgba(122,168,255,.15); background:linear-gradient(135deg, rgba(122,168,255,.06), rgba(86,215,196,.04)); }
.quote-card blockquote { margin:0; font-size:clamp(1.3rem,2.5vw,2.1rem); line-height:1.35; letter-spacing:-.025em; }
.quote-card footer { margin-top:22px; color:var(--muted); font-size:.87rem; }

.cta { padding: 62px 0 84px; }
.cta-box { padding: clamp(34px, 6vw, 64px); border-radius:26px; border:1px solid rgba(255,255,255,.11); background: radial-gradient(circle at 25% 0%, rgba(86,215,196,.11), transparent 35%), linear-gradient(135deg, rgba(255,255,255,.04), rgba(255,255,255,.018)); text-align:center; }
.cta-box h2 { max-width:760px; margin-left:auto; margin-right:auto; }
.cta-box p { max-width:660px; margin:0 auto 26px; color:var(--muted); }

.footer { border-top:1px solid rgba(255,255,255,.07); padding:34px 0 44px; }
.footer-grid { display:grid; grid-template-columns:1.3fr .7fr .7fr; gap:34px; }
.footer .brand { margin-bottom:14px; }
.footer p { color:var(--muted); max-width:430px; font-size:.88rem; }
.footer h4 { margin:0 0 12px; font-size:.84rem; color:#dce6f2; }
.footer-links { display:grid; gap:8px; color:var(--muted); font-size:.86rem; }
.footer-bottom { margin-top:30px; padding-top:20px; border-top:1px solid rgba(255,255,255,.05); display:flex; justify-content:space-between; gap:20px; color:var(--muted-2); font-size:.78rem; }

/* Internal pages */
.page-hero { padding:82px 0 46px; }
.page-hero h1 { font-size:clamp(2.8rem, 6vw, 5.3rem); max-width:880px; }
.page-hero .lead { max-width:760px; }
.prose { max-width:820px; }
.prose h2 { font-size:1.8rem; margin-top:50px; }
.prose h3 { margin-top:30px; }
.prose p,.prose li { color:#b2c0d0; }
.prose a { color:#a8eee3; text-decoration:underline; text-underline-offset:3px; }
.prose code { font-family:ui-monospace,monospace; color:#b4ecdf; background:rgba(86,215,196,.06); border:1px solid rgba(86,215,196,.13); padding:2px 5px; border-radius:6px; }
.note { padding:16px 18px; border-left:3px solid var(--accent); background:rgba(86,215,196,.055); border-radius:0 10px 10px 0; color:#cce6e1; }

/* Demo */
.demo-shell { display:grid; grid-template-columns:minmax(0, .9fr) minmax(0, 1.1fr); gap:18px; padding-bottom:80px; }
.demo-panel { border:1px solid var(--border); border-radius:18px; background:rgba(9,20,34,.86); overflow:hidden; min-height:630px; }
.demo-panel-head { padding:17px 18px; border-bottom:1px solid rgba(255,255,255,.07); display:flex; justify-content:space-between; align-items:center; }
.demo-panel-head strong { font-size:.9rem; }
.demo-panel-body { padding:18px; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.field { margin-bottom:14px; }
.field label { display:block; color:#9fb0c6; font-size:.76rem; font-weight:760; margin-bottom:7px; }
.input, .select, .textarea { width:100%; color:#e8eef7; background:#091523; border:1px solid rgba(255,255,255,.1); border-radius:10px; outline:none; transition:.2s; }
.input,.select { height:43px; padding:0 12px; }
.textarea { min-height:320px; resize:vertical; padding:13px; font-family:ui-monospace, SFMono-Regular, Consolas, monospace; font-size:.79rem; line-height:1.65; }
.input:focus,.select:focus,.textarea:focus { border-color:rgba(86,215,196,.46); box-shadow:0 0 0 3px rgba(86,215,196,.07); }
.demo-actions { display:flex; gap:10px; justify-content:space-between; align-items:center; margin-top:14px; }
.demo-actions .left { display:flex; gap:8px; }
.status { display:inline-flex; align-items:center; gap:7px; color:var(--muted); font-size:.78rem; }
.status-dot { width:7px; height:7px; border-radius:50%; background:#66768b; }
.status.live .status-dot { background:var(--success); box-shadow:0 0 12px rgba(102,209,158,.5); }
.result-empty { min-height:500px; display:grid; place-items:center; text-align:center; color:var(--muted-2); padding:40px; }
.result-empty svg { width:46px; height:46px; opacity:.55; margin-bottom:14px; }
.result-wrap { display:none; }
.result-wrap.active { display:block; }
.result-summary { display:grid; grid-template-columns:1fr 1fr 1fr; gap:9px; margin-bottom:14px; }
.result-stat { padding:12px; border:1px solid rgba(255,255,255,.07); border-radius:11px; background:rgba(255,255,255,.02); }
.result-stat span { display:block; color:var(--muted-2); font-size:.65rem; text-transform:uppercase; letter-spacing:.07em; }
.result-stat strong { font-size:.8rem; display:block; margin-top:3px; }
.result-section { padding:15px 0; border-bottom:1px solid rgba(255,255,255,.065); }
.result-section:last-child { border-bottom:0; }
.result-section h4 { margin:0 0 8px; color:#9fb0c6; font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; }
.result-section p, .result-section li { color:#d1dbe7; font-size:.87rem; }
.result-section ul,.result-section ol { margin:0; padding-left:20px; }
.loader { display:none; align-items:center; gap:10px; color:var(--muted); font-size:.82rem; }
.loader.active { display:flex; }
.spinner { width:15px; height:15px; border-radius:50%; border:2px solid rgba(255,255,255,.15); border-top-color:var(--accent); animation:spin .7s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
.error-box { display:none; padding:12px 13px; margin-top:12px; border-radius:10px; color:#ffd0d0; border:1px solid rgba(255,143,143,.2); background:rgba(255,143,143,.06); font-size:.82rem; }
.error-box.active { display:block; }

@media (max-width: 980px) {
  .hero-grid,.split,.demo-shell { grid-template-columns:1fr; }
  .hero { padding-top:70px; }
  .hero-visual { max-width:720px; }
  .cards-3 { grid-template-columns:1fr 1fr; }
  .workflow { grid-template-columns:1fr 1fr; }
  .step:nth-child(2)::after { display:none; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-grid > :first-child { grid-column:1/-1; }
}

@media (max-width: 760px) {
  .container { width:min(100% - 28px, var(--max)); }
  .section { padding:68px 0; }
  .nav { height:64px; }
  .nav-links { position:fixed; top:64px; left:14px; right:14px; display:none; flex-direction:column; align-items:stretch; gap:0; padding:10px; border:1px solid rgba(255,255,255,.09); border-radius:14px; background:#0a1726; box-shadow:var(--shadow); }
  .nav-links.open { display:flex; }
  .nav-links a { padding:12px; }
  .nav-actions .btn:not(.btn-primary) { display:none; }
  .mobile-toggle { display:block; }
  .hero { padding-top:58px; }
  .hero-grid { gap:38px; }
  .hero-actions { flex-direction:column; align-items:stretch; }
  .btn-lg { width:100%; }
  .cards-3,.workflow,.form-grid,.result-summary { grid-template-columns:1fr; }
  .section-head { display:block; }
  .section-head h2 { margin-bottom:14px; }
  .step::after { display:none; }
  .diag-grid { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-grid > :first-child { grid-column:auto; }
  .footer-bottom { flex-direction:column; }
  .demo-panel { min-height:auto; }
  .textarea { min-height:260px; }
}