:root {
  --bg: #0b0f14;
  --card: rgba(255,255,255,0.06);
  --text: #e8eef6;
  --muted: #b7c3d0;
  --brand: #26c6da;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif; }
a { color: var(--brand); text-decoration: none; }
a:hover { opacity: 0.9; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

.site-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; position: sticky; top: 0; background: linear-gradient(to bottom, rgba(11,15,20,0.95), rgba(11,15,20,0.6) 90%, transparent); backdrop-filter: blur(10px); z-index: 10; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-icon { width: 36px; height: 36px; border-radius: 8px; box-shadow: 0 6px 18px rgba(0,0,0,0.35); }
.brand-name { font-weight: 700; letter-spacing: 0.2px; }
.nav { display: flex; gap: 16px; }
.nav a { color: var(--text); opacity: 0.85; font-weight: 600; }

.hero { display: grid; grid-template-columns: repeat(12, 1fr); align-items: center; gap: 24px; padding: 36px 0 24px; }
.hero-text { grid-column: span 7; }
.hero-art { grid-column: span 5; text-align: center; }
.hero-art img { width: 100%; max-width: 100%; max-height: 420px; height: auto; object-fit: contain; border-radius: 14px; box-shadow: 0 10px 30px rgba(0,0,0,0.4); }
.hero h1 { font-size: clamp(28px, 3.2vw, 44px); margin: 0 0 10px; }
.hero p { color: var(--muted); margin: 0 0 18px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.18); color: var(--text); background: transparent; font-weight: 700; }
.btn-primary { background: linear-gradient(135deg, #00bcd4, #26c6da); color: white; border: none; box-shadow: 0 10px 24px rgba(38,198,218,0.3); }

.features { padding: 20px 0 10px; }
.features h2, .screenshots h2 { font-size: 24px; opacity: 0.95; margin: 0 0 10px; }
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.card { grid-column: span 6; background: var(--card); border: 1px solid rgba(255,255,255,0.1); border-radius: 14px; padding: 16px; }
.card-icon { font-size: 22px; margin-bottom: 6px; }
.pricing { padding: 18px 0 18px; }
.pricing h2 { font-size: 24px; opacity: 0.95; margin: 0 0 8px; }
.muted { color: var(--muted); }
.plan { display: flex; flex-direction: column; gap: 10px; }
.plan.highlight { outline: 2px solid rgba(38,198,218,0.4); box-shadow: 0 10px 24px rgba(38,198,218,0.15); }
.features-list { margin: 0; padding-left: 18px; color: var(--muted); }


.screenshots { padding: 6px 0 26px; }
.carousel { position: relative; overflow: hidden; background: transparent; border: none; border-radius: 14px; }
.carousel-track { display: flex; width: 100%; transition: transform 400ms ease; align-items: center; }
.carousel .slide { flex: 0 0 100%; width: 100%; height: 560px; object-fit: contain; background: transparent; }
.carousel-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.35); color: white; border: 1px solid rgba(255,255,255,0.18); width: 40px; height: 40px; border-radius: 999px; display: grid; place-items: center; cursor: pointer; }
.carousel-btn:hover { background: rgba(0,0,0,0.5); }
.carousel-btn.prev { left: 10px; }
.carousel-btn.next { right: 10px; }
.carousel-dots { display: flex; gap: 8px; justify-content: center; padding: 10px; }
.carousel-dots .dot { width: 8px; height: 8px; border-radius: 999px; background: rgba(255,255,255,0.4); border: none; cursor: pointer; }
.carousel-dots .dot.active { background: var(--brand); }

.site-footer { padding: 20px 0 30px; border-top: 1px solid rgba(255,255,255,0.06); color: var(--muted); display: flex; flex-direction: column; gap: 8px; }
.site-footer .links { display: flex; gap: 10px; align-items: center; }

@media (max-width: 880px) {
  .hero-text { grid-column: span 12; }
  .hero-art { grid-column: span 12; }
  .card { grid-column: span 12; }
}

@media (max-width: 560px) {
  .carousel .slide { height: 360px; }
  .hero-art img { max-height: 320px; }
}