:root {
  --bg-dark: #07090e;
  --bg-card: rgba(18, 24, 38, 0.7);
  --bg-card-hover: rgba(26, 35, 54, 0.85);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(88, 166, 255, 0.3);

  --text-main: #f0f6fc;
  --text-muted: #8b949e;
  --text-dim: #6e7681;

  --accent-green: #238636;
  --accent-green-bright: #3fb950;
  --accent-blue: #1f6feb;
  --accent-blue-bright: #58a6ff;
  --accent-purple: #8957e5;
  --accent-purple-bright: #bc8cff;
  --accent-gold: #d29922;
  --accent-gold-bright: #e3b341;

  --radius-xl: 20px;
  --radius-lg: 14px;
  --radius-md: 10px;

  --shadow-main: 0 10px 30px rgba(0, 0, 0, 0.5);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Ambient Motion Background Glows */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(160px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

.glow-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(31, 111, 235, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
  top: -150px;
  left: -150px;
}

.glow-2 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(137, 87, 229, 0.2) 0%, rgba(0, 0, 0, 0) 70%);
  bottom: -200px;
  right: -200px;
}

.glow-3 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(63, 185, 80, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  top: 40%;
  left: 30%;
}

.app-layout {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px;
  position: relative;
  z-index: 1;
}

.glass {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-main);
}

/* Navigation Bar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-avatar {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(31, 111, 235, 0.4);
}

.brand-name {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.brand-tag {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 8px;
  background: rgba(0, 0, 0, 0.3);
  padding: 4px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.nav-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.nav-btn.active {
  background: var(--accent-blue);
  color: #fff;
  box-shadow: 0 4px 12px rgba(31, 111, 235, 0.3);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 20px;
}

.green-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-green-bright);
  box-shadow: 0 0 10px var(--accent-green-bright);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(63, 185, 80, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(63, 185, 80, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(63, 185, 80, 0); }
}

.status-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Hero Section */
.hero-section {
  padding: 48px;
  margin-bottom: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(137, 87, 229, 0.15);
  border: 1px solid rgba(137, 87, 229, 0.3);
  color: var(--accent-purple-bright);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: 40px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #a5d6ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

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

.stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--accent-blue-bright);
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.08);
}

/* Tab Content Controls */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-header {
  margin-bottom: 24px;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

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

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.app-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.app-card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-badge {
  font-size: 10px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-green { background: rgba(35, 134, 54, 0.2); color: #56d364; border: 1px solid rgba(86, 211, 100, 0.3); }
.badge-blue { background: rgba(31, 111, 235, 0.2); color: #58a6ff; border: 1px solid rgba(88, 166, 255, 0.3); }
.badge-purple { background: rgba(137, 87, 229, 0.2); color: #bc8cff; border: 1px solid rgba(188, 140, 255, 0.3); }
.badge-gold { background: rgba(210, 153, 34, 0.2); color: #e3b341; border: 1px solid rgba(227, 179, 65, 0.3); }

.card-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.icon-green { background: rgba(35, 134, 54, 0.15); }
.icon-blue { background: rgba(31, 111, 235, 0.15); }
.icon-purple { background: rgba(137, 87, 229, 0.15); }
.icon-gold { background: rgba(210, 153, 34, 0.15); }

.card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}

.card-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.card-footer {
  margin-top: auto;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--accent-green);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-green-bright); box-shadow: 0 4px 14px rgba(63, 185, 80, 0.3); }

.btn-secondary {
  background: var(--accent-blue);
  color: #fff;
}
.btn-secondary:hover { background: var(--accent-blue-bright); box-shadow: 0 4px 14px rgba(31, 111, 235, 0.3); }

.btn-gradient {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
  color: #fff;
}
.btn-gradient:hover { opacity: 0.95; box-shadow: 0 4px 16px rgba(137, 87, 229, 0.4); }

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-main);
}
.btn-outline:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.2); }

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.price-card {
  padding: 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.price-card:hover {
  transform: translateY(-6px);
}

.featured-card {
  border: 2px solid var(--accent-green-bright);
  background: rgba(18, 30, 24, 0.8);
}

.featured-ribbon {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--accent-green-bright);
  color: #000;
  font-size: 10px;
  font-weight: 900;
  padding: 4px 12px;
  border-radius: 12px;
  letter-spacing: 0.5px;
}

.price-title {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-top: 12px;
  margin-bottom: 8px;
}

.price-amount {
  font-family: 'Outfit', sans-serif;
  font-size: 38px;
  font-weight: 800;
  color: var(--accent-green-bright);
  margin-bottom: 24px;
}

.price-unit {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

.price-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.price-features li {
  font-size: 14px;
  margin-bottom: 12px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.price-features li::before {
  content: "✓";
  color: var(--accent-green-bright);
  font-weight: bold;
}

/* Status Tags */
.status-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
}

.tag-online { background: rgba(35, 134, 54, 0.2); color: #56d364; }
.tag-pending { background: rgba(210, 153, 34, 0.2); color: #e3b341; }

/* Tracks Grid */
.tracks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.track-card {
  padding: 20px;
}

.track-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.track-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-blue-bright);
}

.track-title {
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}

.track-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Footer */
.footer-bar {
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 40px;
}

.footer-brand strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
}

.footer-brand span {
  font-size: 12px;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--text-main);
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  transition: opacity 0.25s ease;
}

.modal-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.modal-content {
  max-width: 480px;
  width: 100%;
  padding: 32px;
  position: relative;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 700;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 20px;
}

.contact-box {
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-box strong {
  display: block;
  font-size: 14px;
}

.contact-box span {
  font-size: 12px;
  color: var(--text-muted);
}