:root {
  --bg: #0b0f1a;
  --bg2: #11162a;
  --panel: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.10);
  --text: #e8ecf5;
  --muted: #94a3b8;
  --grad1: #6366f1;
  --grad2: #a855f7;
  --fb: #1877f2;
  --ok: #34d399;
  --off: #f87171;
  --warn: #fbbf24;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 70% -10%, #1c2344 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}

a { color: inherit; }

/* Nav */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; backdrop-filter: blur(12px);
  background: rgba(11, 15, 26, 0.7); z-index: 10;
}
.brand { font-weight: 800; font-size: 22px; text-decoration: none; letter-spacing: -0.5px; }
.brand span { background: linear-gradient(90deg, var(--grad1), var(--grad2));
  -webkit-background-clip: text; background-clip: text; color: transparent; margin-left: 4px; }
.nav-links a { margin-left: 18px; text-decoration: none; font-weight: 600; }
.muted { color: var(--muted); }

/* Buttons */
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 12px;
  font-weight: 700; text-decoration: none; cursor: pointer; border: none;
  font-size: 15px; transition: transform .08s ease, opacity .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 16px 30px; font-size: 17px; }
.btn-primary { background: linear-gradient(90deg, var(--grad1), var(--grad2)); color: white; }
.btn-secondary { background: rgba(255,255,255,0.10); color: var(--text); border: 1px solid var(--border); }
.btn-fb { background: var(--fb); color: white; }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }

/* Layout */
main { max-width: 1040px; margin: 0 auto; padding: 40px 24px 80px; }
.narrow { max-width: 720px; margin: 0 auto; }

/* Hero */
.hero { text-align: center; padding: 40px 0 30px; }
.hero-badge {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--panel);
  font-size: 13px; color: var(--muted); margin-bottom: 22px;
}
.hero h1 { font-size: 52px; line-height: 1.05; margin: 0 0 18px; letter-spacing: -1.5px; }
.grad { background: linear-gradient(90deg, var(--grad1), var(--grad2));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 19px; color: var(--muted); max-width: 620px; margin: 0 auto 26px; }
.price-tag { margin: 10px 0 26px; }
.price-tag .amount { font-size: 46px; font-weight: 800; }
.price-tag .per { color: var(--muted); font-size: 18px; margin-left: 6px; }
.fineprint { font-size: 13px; color: var(--muted); margin-top: 14px; }
.fineprint.warn { color: var(--warn); }

/* Features */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px; margin: 50px 0; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

/* Steps */
.steps { text-align: center; margin-top: 60px; }
.steps h2 { font-size: 30px; margin-bottom: 24px; }
.steps ol { text-align: left; max-width: 560px; margin: 0 auto 30px; padding-left: 22px; }
.steps li { margin-bottom: 12px; color: var(--muted); }
.steps li strong { color: var(--text); }

/* Dashboard */
.dash h1 { font-size: 34px; margin-bottom: 24px; }
.panel { background: var(--panel); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px; margin-bottom: 20px; }
.panel h2 { margin: 0 0 16px; font-size: 20px; }
.accounts { list-style: none; padding: 0; margin: 0; }
.accounts li { padding: 12px 0; border-bottom: 1px solid var(--border); }
.accounts li:last-child { border-bottom: none; }
.tag { display: inline-block; font-size: 12px; padding: 3px 9px; border-radius: 999px;
  background: rgba(99,102,241,0.18); color: #c7d2fe; margin-left: 8px; }
.tag.ig { background: rgba(236,72,153,0.18); color: #fbcfe8; }
.tag.warn { background: rgba(251,191,36,0.16); color: var(--warn); }
.status { font-weight: 700; font-size: 17px; }
.status.ok { color: var(--ok); }
.status.off { color: var(--off); }
.publish-form, .dev-form { display: inline-block; margin: 6px 8px 0 0; }
.banner { padding: 14px 18px; border-radius: 12px; margin-bottom: 22px; font-weight: 600; }
.banner.ok { background: rgba(52,211,153,0.14); color: var(--ok); border: 1px solid rgba(52,211,153,0.3); }

/* Result */
.result-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 24px; align-items: start; margin: 18px 0; }
.preview-img { width: 100%; border-radius: 14px; border: 1px solid var(--border); }
.caption { white-space: pre-wrap; background: rgba(0,0,0,0.3); padding: 14px;
  border-radius: 12px; font-size: 14px; color: var(--muted); }

/* Legal */
.legal h1 { font-size: 32px; }
.legal h2 { font-size: 20px; margin-top: 28px; }
.legal ul { color: var(--muted); }

/* Footer */
footer { border-top: 1px solid var(--border); padding: 26px; text-align: center;
  color: var(--muted); font-size: 14px; display: flex; flex-direction: column; gap: 6px; }
footer a { color: var(--muted); }

@media (max-width: 680px) {
  .hero h1 { font-size: 38px; }
  .result-grid { grid-template-columns: 1fr; }
}