/* ============================================
   DomyShield Landing Page - Professional Styles
   ============================================ */

/* Root Variables */
:root {
  --primary-bg: #0a0a1b;
  --secondary-bg: #12122b;
  --card-bg: #1a1a35;
  --primary-color: #00d4ff;
  --secondary-color: #00ff88;
  --danger-color: #ff4757;
  --text-primary: #ffffff;
  --text-secondary: #a0a0c0;
  --border-color: #2a2a4a;
  --gradient-start: #00d4ff;
  --gradient-end: #00ff88;
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 27, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  padding: 1rem 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: bold;
}

.logo-icon {
  font-size: 2rem;
}

.logo-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-menu a:hover {
  color: var(--primary-color);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 5px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  transition: all 0.3s;
}

/* Hero Section */
.hero {
  padding: 150px 0 100px;
  background: radial-gradient(circle at top right, rgba(0, 212, 255, 0.1), transparent 50%),
              radial-gradient(circle at bottom left, rgba(0, 255, 136, 0.1), transparent 50%);
}

.hero-content {
  max-width: 600px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: #000;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-secondary {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.1);
}

.btn-download {
  background: var(--card-bg);
  color: var(--text-primary);
  border-color: var(--border-color);
  width: 100%;
  justify-content: center;
}

.btn-download:hover {
  border-color: var(--primary-color);
  background: rgba(0, 212, 255, 0.1);
}

.btn-plan {
  background: var(--card-bg);
  color: var(--text-primary);
  border-color: var(--border-color);
  width: 100%;
  justify-content: center;
  margin-top: 2rem;
}

.btn-plan:hover {
  border-color: var(--primary-color);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 3rem;
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Hero Image/Preview */
.hero-image {
  position: absolute;
  right: 0;
  top: 150px;
  max-width: 500px;
}

.app-preview {
  perspective: 1000px;
}

.app-window {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transform: rotateY(-10deg) rotateX(5deg);
  transition: transform 0.3s;
}

.app-window:hover {
  transform: rotateY(0deg) rotateX(0deg);
}

.window-header {
  background: var(--secondary-bg);
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border-color);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border-color);
}

.window-title {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.window-content {
  padding: 30px;
}

.preview-status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--secondary-color);
  box-shadow: 0 0 15px var(--secondary-color);
  animation: pulse 2s infinite;
}

.status-text {
  color: var(--secondary-color);
  font-weight: 600;
}

.preview-location {
  display: flex;
  align-items: center;
  gap: 15px;
}

.flag {
  font-size: 3rem;
}

.location-name {
  font-weight: 600;
  font-size: 1.2rem;
}

.location-city {
  color: var(--text-secondary);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Sections */
section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.2rem;
}

/* Features Section */
.features {
  background: var(--secondary-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--card-bg);
  padding: 40px 30px;
  border-radius: 15px;
  border: 1px solid var(--border-color);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-secondary);
}

/* Servers Section */
.servers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.server-card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all 0.3s;
}

.server-card:hover {
  border-color: var(--primary-color);
}

.server-card.active {
  border-color: var(--secondary-color);
  background: rgba(0, 255, 136, 0.05);
}

.server-flag {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.server-card h3 {
  margin-bottom: 0.5rem;
}

.server-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.server-status {
  display: inline-block;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.85rem;
  background: var(--secondary-bg);
  color: var(--text-secondary);
}

.server-status.active {
  background: rgba(0, 255, 136, 0.2);
  color: var(--secondary-color);
}

/* Download Section */
.download {
  background: var(--secondary-bg);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 2rem;
}

.download-card {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 15px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all 0.3s;
}

.download-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
}

.download-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.download-card h3 {
  margin-bottom: 0.5rem;
}

.download-card p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.download-note {
  text-align: center;
  color: var(--text-secondary);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.pricing-card {
  background: var(--card-bg);
  padding: 40px;
  border-radius: 15px;
  border: 1px solid var(--border-color);
  transition: all 0.3s;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-color);
}

.pricing-card.featured {
  border-color: var(--primary-color);
  background: rgba(0, 212, 255, 0.05);
}

.plan-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: #000;
  padding: 5px 20px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
}

.plan-header h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.plan-price {
  margin-bottom: 2rem;
}

.price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-color);
}

.period {
  color: var(--text-secondary);
  font-size: 1rem;
}

.plan-features {
  list-style: none;
  margin-bottom: 2rem;
}

.plan-features li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

/* Contact Section */
.contact-content {
  max-width: 800px;
  margin: 0 auto;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--card-bg);
  padding: 30px;
  border-radius: 15px;
  border: 1px solid var(--border-color);
}

.contact-icon {
  font-size: 2.5rem;
}

.contact-item h3 {
  margin-bottom: 0.5rem;
}

.contact-item a {
  color: var(--primary-color);
  text-decoration: none;
}

.contact-item p {
  color: var(--text-secondary);
}

/* Footer */
.footer {
  background: var(--secondary-bg);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-section a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-image {
    position: static;
    margin-top: 40px;
    max-width: 100%;
  }

  .app-window {
    transform: none;
  }

  .features-grid,
  .servers-grid,
  .download-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .section-header h2 {
    font-size: 2rem;
  }
}

@media (min-width: 769px) {
  .hero .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .hero-image {
    position: static;
  }
}