:root {
  --bg: #0c1118;
  --bg-2: #111827;
  --surface: rgba(17, 24, 39, 0.84);
  --surface-2: rgba(15, 23, 42, 0.95);
  --border: rgba(148, 163, 184, 0.14);
  --text: #e5eefb;
  --muted: #9fb0c6;
  --muted-2: #7f8ea5;
  --brand: #8b7cf6;
  --brand-2: #5eead4;
  --brand-3: #60a5fa;
  --accent: #fbbf24;
  --success: #34d399;
  --radius: 20px;
  --radius-sm: 14px;
  --radius-lg: 32px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(139,124,246,0.20), transparent 30%),
    radial-gradient(circle at top right, rgba(94,234,212,0.14), transparent 26%),
    linear-gradient(180deg, #0a0f16 0%, #0d1420 100%);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.page-shell { position: relative; min-height: 100vh; }
.page-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .24;
  pointer-events: none;
}
.container { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; position: relative; z-index: 1; }
.topbar { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(18px); background: rgba(9, 14, 22, 0.78); border-bottom: 1px solid rgba(148, 163, 184, 0.14); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -0.03em; }
.brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 14px; background: linear-gradient(135deg, rgba(139,124,246,1), rgba(94,234,212,1)); color: #07111b; box-shadow: 0 14px 30px rgba(139,124,246,0.24); }
.brand-name { font-size: 1rem; }
.brand-sub { display: block; font-size: .78rem; color: var(--muted); font-weight: 600; }
.nav { display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
.nav a { color: var(--muted); font-size: .92rem; padding: 8px 12px; border-radius: 999px; border: 1px solid transparent; transition: .2s ease; }
.nav a:hover { color: var(--text); border-color: rgba(148,163,184,0.14); background: rgba(255,255,255,0.03); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; border: 1px solid rgba(251,191,36,0.22); background: rgba(251,191,36,0.08); color: #fde68a; font-size: .86rem; font-weight: 700; }
.hero { padding: 56px 0 28px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; align-items: stretch; }
.hero-card, .panel, .info-card, .feature-card, .pricing-card, .form-card, .output-card, .mini-card, .location-box, .status-box { background: var(--surface); border: 1px solid rgba(148,163,184,0.14); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-card { padding: 34px; overflow: hidden; position: relative; }
.hero-card h1 { font-size: clamp(2rem, 4vw, 4rem); line-height: 1.02; margin: 16px 0 14px; letter-spacing: -0.05em; }
.hero-card p { color: var(--muted); font-size: 1.04rem; max-width: 60ch; }
.hero-actions { display:flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.btn { display:inline-flex; align-items:center; justify-content:center; gap: 8px; padding: 12px 18px; border-radius: 999px; border: 1px solid transparent; font-weight: 700; cursor: pointer; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-3)); color: white; }
.btn-secondary { background: rgba(255,255,255,0.04); border-color: rgba(148,163,184,0.14); color: var(--text); }
.btn-success { background: linear-gradient(135deg, #10b981, #34d399); color: white; }
.btn-ghost { background: transparent; border-color: rgba(148,163,184,0.14); color: var(--text); }
.hero-notes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip { padding: 9px 12px; background: rgba(255,255,255,0.04); border: 1px solid rgba(148,163,184,0.14); border-radius: 999px; color: var(--muted); font-size: .88rem; }
.chip strong { color: var(--text); }
.visual { padding: 16px; }
.visual-stage { min-height: 100%; border-radius: 26px; border: 1px solid rgba(255,255,255,0.09); background: radial-gradient(circle at top right, rgba(94,234,212,0.22), transparent 30%), radial-gradient(circle at bottom left, rgba(139,124,246,0.26), transparent 34%), linear-gradient(160deg, rgba(17,24,39,0.94), rgba(15,23,42,0.72)); padding: 22px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; overflow: hidden; }
.visual-stage .big { font-size: 1.55rem; font-weight: 800; line-height: 1.08; }
.visual-stage .small { color: var(--muted); max-width: 34ch; }
.visual-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.visual-slot, .placeholder { border-radius: 18px; border: 1px solid rgba(255,255,255,0.08); background: rgba(255,255,255,0.04); min-height: 112px; padding: 16px; }
.visual-slot.gradient { min-height: 210px; background: radial-gradient(circle at 25% 20%, rgba(94,234,212,0.34), transparent 24%), radial-gradient(circle at 72% 30%, rgba(139,124,246,0.42), transparent 22%), linear-gradient(145deg, rgba(15,23,42,0.92), rgba(30,41,59,0.66)); }
.visual-stat { display:flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
.visual-stat strong { font-size: 1.6rem; }
.visual-stat span { color: var(--muted); font-size: .88rem; }
.section { padding: 22px 0 48px; }
.section h2 { font-size: clamp(1.5rem, 2.6vw, 2.3rem); line-height: 1.1; margin: 0 0 10px; letter-spacing: -0.04em; }
.section-lead { color: var(--muted); max-width: 72ch; margin: 0 0 18px; }
.grid-4 { display:grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-3 { display:grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display:grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.card, .feature-card, .mini-card, .pricing-card, .info-card, .panel, .form-card, .output-card, .location-box, .status-box { padding: 20px; }
.card h3, .feature-card h3, .mini-card h3, .pricing-card h3, .info-card h3, .panel h3, .form-card h3, .output-card h3, .location-box h3, .status-box h3 { margin: 0 0 10px; font-size: 1.05rem; }
.card p, .feature-card p, .mini-card p, .pricing-card p, .info-card p, .panel p, .form-card p, .output-card p, .location-box p, .status-box p { margin: 0; color: var(--muted); }
.card .meta, .info-card .meta, .pricing-card .meta { color: var(--muted-2); font-size: .88rem; }
.card-link { margin-top: 14px; display:inline-flex; }
.icon-badge { width: 46px; height: 46px; border-radius: 16px; display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(135deg, rgba(139,124,246,.9), rgba(96,165,250,.85)); color: white; font-size: 1.2rem; margin-bottom: 14px; }
.list { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.list li { padding-left: 22px; position: relative; color: var(--muted); }
.list li::before { content: "•"; position: absolute; left: 0; color: var(--brand-2); font-size: 1.2rem; line-height: 1; }
.kpi-row { display:grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.kpi { border-radius: 18px; background: rgba(255,255,255,0.04); border: 1px solid rgba(148,163,184,0.14); padding: 14px; }
.kpi strong { display:block; font-size: 1.2rem; margin-bottom: 2px; }
.kpi span { color: var(--muted); font-size: .88rem; }
.price { display: flex; align-items: baseline; gap: 8px; margin-top: 10px; }
.price strong { font-size: 2rem; color: #fff; }
.price span { color: var(--muted); }
.status-row { display:flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.status { padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,0.05); border: 1px solid rgba(148,163,184,0.14); color: var(--text); font-size: .86rem; }
.status.new { background: rgba(59,130,246,0.14); border-color: rgba(59,130,246,0.25); }
.status.wait { background: rgba(245,158,11,0.14); border-color: rgba(245,158,11,0.25); }
.status.follow { background: rgba(139,124,246,0.14); border-color: rgba(139,124,246,0.25); }
.status.done { background: rgba(52,211,153,0.14); border-color: rgba(52,211,153,0.25); }
.form-grid { display:grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.field { display:flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
label { color: var(--text); font-size: .9rem; font-weight: 700; }
input, select, textarea { border-radius: 14px; border: 1px solid rgba(148,163,184,0.14); background: rgba(6, 10, 16, 0.64); color: var(--text); padding: 12px 13px; outline: none; }
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: rgba(94,234,212,0.55); box-shadow: 0 0 0 4px rgba(94,234,212,0.08); }
.helper { color: var(--muted-2); font-size: .84rem; }
.output-card { min-height: 100%; }
.output-card pre { margin: 0; white-space: pre-wrap; color: var(--text); font-family: inherit; line-height: 1.55; }
.output-card .muted { color: var(--muted); }
.footer { padding: 32px 0 48px; color: var(--muted); font-size: .92rem; }
.footer .line { display:flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; border-top: 1px solid rgba(148,163,184,0.14); padding-top: 18px; }
.badge-row { display:flex; gap: 10px; flex-wrap: wrap; }
.badge { display:inline-flex; align-items:center; gap: 8px; padding: 7px 12px; border-radius: 999px; background: rgba(255,255,255,0.05); border: 1px solid rgba(148,163,184,0.14); color: var(--muted); font-size: .86rem; }
.badge strong { color: var(--text); }
.hr { height: 1px; background: rgba(148,163,184,0.14); margin: 20px 0; }
.smallcaps { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: #9cb3cf; }
@media (max-width: 960px) { .hero-grid, .grid-4, .grid-3, .grid-2, .kpi-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) {
  .topbar-inner, .nav { justify-content: flex-start; }
  .hero { padding-top: 28px; }
  .hero-grid, .grid-4, .grid-3, .grid-2, .kpi-row, .form-grid { grid-template-columns: 1fr; }
  .hero-card { padding: 24px; }
  .visual { padding: 0; }
  .hero-card h1 { font-size: 2.2rem; }
}