:root {
  --bg: #091a33;
  --bg-soft: #0f2444;
  --surface: #10284e;
  --surface-2: #132f5d;
  --primary: #ff7a18;
  --primary-2: #ff9f43;
  --accent: #25d366;
  --text: #eef4ff;
  --muted: #b7c7e6;
  --border: rgba(255,255,255,0.12);
  --shadow: 0 20px 60px rgba(0,0,0,0.25);
  --radius: 20px;
  --radius-sm: 14px;
  --maxw: 1200px;
}
* { 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(37,211,102,0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(255,122,24,0.10), transparent 24%),
    linear-gradient(180deg, #081427 0%, #0b1e3b 50%, #09152c 100%);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(calc(100% - 32px), var(--maxw)); margin: 0 auto; }
.badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px; border-radius: 999px; font-size: 0.92rem;
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.08);
  color: #d8e7ff;
}
.badge .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 6px rgba(255,122,24,0.15); }
header.site-header {
  position: sticky; top: 0; z-index: 40; backdrop-filter: blur(16px);
  background: rgba(7,18,35,0.74); border-bottom: 1px solid rgba(255,255,255,0.08);
}
.navbar {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 0;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), #ffb347 45%, var(--accent));
  position: relative; box-shadow: 0 12px 30px rgba(255,122,24,0.25);
}
.brand-mark::before,
.brand-mark::after {
  content: ""; position: absolute; background: rgba(7,18,35,0.9); border-radius: 6px;
}
.brand-mark::before { width: 22px; height: 6px; left: 13px; top: 14px; }
.brand-mark::after { width: 22px; height: 6px; left: 13px; top: 26px; }
.brand h1 { font-size: 1.1rem; margin: 0; }
.brand p { font-size: 0.82rem; color: var(--muted); margin: 0; }
.nav-links { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a {
  padding: 10px 14px; border-radius: 999px; color: #dbe7ff; font-size: 0.95rem;
  border: 1px solid transparent;
}
.nav-links a:hover, .nav-links a.active { border-color: rgba(255,255,255,0.14); background: rgba(255,255,255,0.06); }
.nav-cta { display: inline-flex; align-items: center; gap: 10px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; border-radius: 16px; border: 1px solid transparent;
  font-weight: 700; letter-spacing: 0.01em; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #081427; background: linear-gradient(135deg, var(--primary), #ffb347);
  box-shadow: 0 14px 34px rgba(255,122,24,0.25);
}
.btn-secondary {
  color: #eef4ff; background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.12);
}
.hero { padding: 52px 0 18px; }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 26px; align-items: stretch;
}
.hero-copy, .visual-card, .card, .stats-panel, .timeline, .feature-box, .faq-item, .form-shell {
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: var(--radius);
}
.hero-copy { padding: 36px; }
.hero h2 { font-size: clamp(2.2rem, 5vw, 4.2rem); line-height: 1.05; margin: 18px 0 16px; letter-spacing: -0.04em; }
.hero p.lead { color: #d5e2fb; font-size: 1.08rem; max-width: 62ch; }
.tag-strip { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 28px; }
.tag-pill {
  padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08); color: #dce8ff; font-size: 0.92rem;
}
.visual-card { padding: 24px; position: relative; overflow: hidden; min-height: 100%; }
.visual-card::before {
  content: ""; position: absolute; inset: auto -50px -70px auto; width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(37,211,102,0.28), transparent 65%);
}
.slider {
  position: relative; min-height: 430px; overflow: hidden; border-radius: calc(var(--radius) - 6px);
}
.slide {
  position: absolute; inset: 0; padding: 24px; opacity: 0; transform: translateX(18px); transition: opacity .6s ease, transform .6s ease;
  display: grid; gap: 18px; align-content: start;
}
.slide.active { opacity: 1; transform: translateX(0); }
.slide h3 { margin: 0; font-size: 1.5rem; }
.slide p { color: var(--muted); margin: 0; }
.slide .mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.mini-card, .metric {
  background: rgba(6, 20, 44, 0.66); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px; padding: 16px;
}
.metric strong { display: block; font-size: 1.3rem; margin-top: 4px; }
.qr-demo {
  width: 142px; height: 142px; border-radius: 18px; background:
  linear-gradient(90deg, #fff 12px, transparent 12px) 0 0/28px 28px,
  linear-gradient(#fff 12px, transparent 12px) 0 0/28px 28px,
  linear-gradient(135deg, #111 0%, #333 100%);
  border: 8px solid #fff; box-shadow: 0 16px 35px rgba(0,0,0,0.25);
}
.wa-flow {
  display: grid; gap: 12px; margin-top: 10px;
}
.chat-bubble {
  padding: 12px 16px; border-radius: 18px; max-width: 88%; font-size: 0.95rem;
}
.chat-left { background: rgba(255,255,255,0.08); border-top-left-radius: 4px; }
.chat-right { background: rgba(37,211,102,0.16); border: 1px solid rgba(37,211,102,0.35); margin-left: auto; border-top-right-radius: 4px; }
.section { padding: 24px 0 54px; }
.section-header { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 22px; }
.section-header h3 { margin: 0; font-size: clamp(1.6rem, 3vw, 2.4rem); }
.section-header p { color: var(--muted); max-width: 64ch; margin: 0; }
.grid-2, .grid-3, .grid-4 { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { padding: 24px; }
.card h4, .feature-box h4, .faq-item h4 { margin: 0 0 10px; font-size: 1.14rem; }
.card p, .feature-box p, .faq-item p { margin: 0; color: var(--muted); }
.icon {
  width: 52px; height: 52px; border-radius: 16px; display: inline-grid; place-items: center;
  background: linear-gradient(135deg, rgba(255,122,24,0.18), rgba(37,211,102,0.18));
  border: 1px solid rgba(255,255,255,0.08); font-size: 1.35rem; margin-bottom: 14px;
}
.list { display: grid; gap: 10px; padding-left: 0; margin: 14px 0 0; list-style: none; }
.list li {
  display: flex; gap: 12px; align-items: flex-start; color: #dfe9fb;
}
.list li::before {
  content: "✓"; flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%;
  display: inline-grid; place-items: center; background: rgba(37,211,102,0.16); color: #8ff5ad;
  margin-top: 1px; font-weight: 800;
}
.highlight-band {
  margin: 30px 0; padding: 22px 24px; border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,122,24,0.16), rgba(37,211,102,0.12));
  border: 1px solid rgba(255,255,255,0.08);
}
.stats-panel { padding: 24px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.timeline { padding: 24px; }
.timeline-steps { display: grid; gap: 14px; }
.timeline-step {
  display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start;
  padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.timeline-step:last-child { border-bottom: none; }
.step-no {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary), #ffb347); color: #081427; font-weight: 900;
}
.feature-box { padding: 24px; height: 100%; }
.pricing-card { position: relative; overflow: hidden; }
.pricing-card.popular::after {
  content: "Popular"; position: absolute; top: 16px; right: -34px; width: 140px; text-align: center;
  padding: 8px 0; transform: rotate(35deg); background: linear-gradient(135deg, var(--accent), #8bf2ad); color: #072039; font-weight: 800;
}
.price { font-size: 2rem; font-weight: 900; margin: 12px 0 2px; }
.price small { font-size: 1rem; color: var(--muted); font-weight: 600; }
.roadmap-list { counter-reset: roadmap; display: grid; gap: 14px; }
.roadmap-item {
  padding: 18px 18px 18px 72px; position: relative; border-radius: 18px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
}
.roadmap-item::before {
  counter-increment: roadmap; content: counter(roadmap); position: absolute; left: 18px; top: 18px;
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(255,122,24,1), rgba(255,179,71,1)); color: #081427; font-weight: 900;
}
.faq-grid { display: grid; gap: 16px; }
.faq-item { padding: 22px; }
.contact-shell { display: grid; grid-template-columns: 1fr 0.95fr; gap: 18px; }
.form-shell { padding: 24px; }
.form-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
label.field { display: grid; gap: 8px; color: #dbe8ff; font-weight: 600; }
input, textarea, select {
  width: 100%; padding: 14px 16px; border-radius: 14px; border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04); color: var(--text); outline: none;
}
textarea { min-height: 140px; resize: vertical; }
.login-wrap {
  min-height: calc(100vh - 92px); display: grid; place-items: center; padding: 40px 0;
}
.login-card {
  width: min(100%, 980px); display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 0;
  border-radius: 28px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); box-shadow: var(--shadow);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
}
.login-side {
  padding: 38px; background:
  radial-gradient(circle at top left, rgba(255,122,24,0.22), transparent 34%),
  radial-gradient(circle at bottom right, rgba(37,211,102,0.18), transparent 28%),
  linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}
.login-form { padding: 38px; background: rgba(7,18,35,0.82); }
footer {
  border-top: 1px solid rgba(255,255,255,0.08); margin-top: 28px; padding: 26px 0 40px; color: var(--muted);
}
.footer-grid { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.small { font-size: 0.9rem; color: var(--muted); }
.hero-note { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.hero-note .mini-card { min-width: 160px; }
.kpi { font-size: 1.8rem; font-weight: 900; display: block; }
.ghost-line { height: 10px; border-radius: 999px; background: linear-gradient(90deg, rgba(255,255,255,0.18), rgba(255,255,255,0.04)); }
@media (max-width: 1080px) {
  .hero-grid, .contact-shell, .login-card, .grid-4 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 780px) {
  .navbar { align-items: start; flex-direction: column; }
  .nav-links { justify-content: flex-start; }
  .hero-copy, .visual-card, .card, .stats-panel, .timeline, .feature-box, .faq-item, .form-shell { padding: 20px; }
  .grid-2, .grid-3, .form-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 28px; }
  .hero h2 { font-size: clamp(2rem, 8vw, 3rem); }
  .stats-grid { grid-template-columns: 1fr; }
  .slide .mini-grid { grid-template-columns: 1fr; }
}