:root {
  --bg: #070A12;
  --card: #0B1022;
  --card2: #0F1630;
  --text: #E7ECFF;
  --muted: #A6B0D8;
  --primary: #6C5CE7;
  --primary2: #8A7CFF;
  --accent: #23D5FF;
  --glow: rgba(108, 92, 231, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background: radial-gradient(circle at top, #10162e, #070A12);
  color: var(--text);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px;
}

.topbar {
  padding: 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 10px 30px var(--glow);
}

.logo-text h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 1px;
}

.logo-text span {
  font-size: 13px;
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
  margin-top: 40px;
}

.hero-left h2 {
  font-size: 42px;
  margin: 0 0 12px 0;
}

.hero-left p {
  color: var(--muted);
  line-height: 1.6;
}

.hero-buttons {
  margin-top: 20px;
  display: flex;
  gap: 12px;
}

.btn {
  border: none;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: #fff;
  box-shadow: 0 10px 25px var(--glow);
}

.btn.secondary {
  background: rgba(255,255,255,0.08);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.12);
}

.btn.small {
  padding: 10px 14px;
  font-size: 14px;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.btn:active {
  transform: translateY(0px);
}

.glow {
  position: relative;
  overflow: hidden;
}

.glow::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(90deg, rgba(108,92,231,0.0), rgba(35,213,255,0.25), rgba(108,92,231,0.0));
  transform: translateX(-100%);
  transition: transform 0.8s ease;
}

.glow:hover::before {
  transform: translateX(0);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
}

.badge-label {
  font-size: 12px;
  color: var(--muted);
}

.badge-value {
  background: rgba(255,255,255,0.08);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.hero-right {
  display: flex;
  justify-content: center;
}

.hero-image {
  width: 100%;
  max-width: 380px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.12);
}

.downloads {
  margin-top: 60px;
}

.downloads h3 {
  margin-bottom: 20px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.card {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(108,92,231,0.35);
}

.card-image {
  width: 100%;
  height: 170px;
  object-fit: cover;
}

.card-body {
  padding: 16px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.badge-popular {
  background: rgba(35, 213, 255, 0.15);
  color: #23d5ff;
}

.badge-recommended {
  background: rgba(108, 92, 231, 0.18);
  color: #8a7cff;
}

.desc {
  color: var(--muted);
  line-height: 1.6;
  margin: 12px 0;
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.downloads-count {
  color: var(--muted);
  font-size: 13px;
}

.install {
  margin-top: 60px;
}

.install-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.install-card {
  background: var(--card2);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 20px;
  padding: 18px;
}

.install-card h4 {
  margin-top: 0;
}

.install-card ul,
.install-card ol {
  margin: 10px 0 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.faq {
  margin-top: 60px;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.faq-item {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 20px;
  padding: 18px;
}

.faq-item h4 {
  margin-top: 0;
}

.footer {
  margin-top: 40px;
  padding: 18px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
}

.footer a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 16px;
}

.footer a:hover {
  color: #fff;
}

.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-content {
  background: var(--card);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px;
  padding: 24px;
  max-width: 450px;
  width: 100%;
}

.modal-buttons {
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .grid,
  .install-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
}