:root {
  --bg-dark: #0a0e17;
  --bg-card: #131b2e;
  --bg-card-hover: #1a253e;
  --primary: #00d2ff;
  --primary-glow: rgba(0, 210, 255, 0.25);
  --accent: #10b981;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border: #1e293b;
  --border-light: #334155;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  background: rgba(10, 14, 23, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 12px 0;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo {
  height: 42px;
  width: 42px;
  border-radius: 50%;
  object-fit: cover;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  color: var(--text-main);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  line-height: 1;
}

.brand-subtitle {
  color: var(--primary);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 2px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
}

.btn-glow {
  background: var(--primary);
  color: var(--bg-dark);
  font-weight: 700;
  box-shadow: 0 0 20px var(--primary-glow);
}

.btn-glow:hover {
  background: #33d9ff;
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.4);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-light);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.block-btn {
  width: 100%;
  margin-top: 20px;
}

/* Hero Section */
.hero {
  padding: 90px 0 60px;
  text-align: center;
  background: radial-gradient(circle at 50% 20%, rgba(0, 210, 255, 0.08) 0%, rgba(10, 14, 23, 0) 70%);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.2);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  display: inline-block;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, #00d2ff 0%, #3a7bd5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 50px;
}

/* Stats Bar */
.stats-bar {
  display: inline-flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 16px 32px;
  border-radius: 16px;
  gap: 24px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--primary);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 30px;
  background: var(--border);
}

/* Sections */
.section {
  padding: 90px 0;
}

.section-dark {
  background: #070a10;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-header h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.section-header p {
  color: var(--text-muted);
}

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.card-featured {
  border-color: var(--primary);
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.1);
}

.card-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(0, 210, 255, 0.15);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
}

.tag-alt {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent);
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
  padding-right: 80px;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.card-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 24px;
}

.feature-list {
  list-style: none;
  margin-bottom: auto;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.check {
  color: var(--primary);
  font-weight: 800;
}

/* Reviews */
.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.stars {
  color: #f59e0b;
  margin-bottom: 14px;
}

.review-text {
  color: var(--text-main);
  font-size: 0.95rem;
  font-style: italic;
  margin-bottom: 20px;
}

.reviewer-info {
  margin-top: auto;
  display: flex;
  flex-direction: column;
}

.reviewer-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.reviewer-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Footer */
.footer {
  background: #05070c;
  padding: 60px 0 20px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 12px;
  max-width: 320px;
}

.footer-heading {
  margin-bottom: 12px;
  font-size: 1rem;
}

.footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.copyright-bar {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .hero h1 { font-size: 2.2rem; }
  .stats-bar { flex-direction: column; gap: 12px; }
  .stat-divider { display: none; }
  .hero-actions { flex-direction: column; }
}