/* ============================================
   GLOBAL STYLES & RESET
   ============================================ */

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

:root {
  --background: #0f1419;
  --foreground: #f5f7fa;
  --card: #1a2332;
  --secondary: #2d3748;
  --accent: #00bcd4;
  --accent-dark: #00acc4;
  --muted-foreground: #94a3b8;
  --border: #2d3748;
  --radius: 10px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: var(--background);
  border-bottom: 1px solid var(--border);
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.navbar-brand a {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--foreground);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background-color: var(--accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 18px;
  color: white;
}

.logo-text {
  font-weight: bold;
  font-size: 18px;
  display: none;
}

@media (min-width: 640px) {
  .logo-text {
    display: inline;
  }
}

.navbar-menu {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background-color: var(--background);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.navbar-menu.active {
  display: block;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

@media (min-width: 768px) {
  .navbar-menu {
    display: flex;
    position: static;
    border: none;
    padding: 0;
  }

  .nav-links {
    display: flex;
    flex-direction: row;
    gap: 8px;
  }
}

.nav-link {
  display: block;
  padding: 12px 16px;
  color: var(--muted-foreground);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  border-radius: 6px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--foreground);
  background-color: rgba(0, 188, 212, 0.1);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--muted-foreground);
}

@media (max-width: 767px) {
  .mobile-menu-btn {
    display: block;
  }
}

.hamburger {
  display: block;
  width: 24px;
  height: 24px;
  position: relative;
}

.hamburger::before,
.hamburger::after,
.hamburger {
  content: "";
  display: block;
  height: 2px;
  background-color: currentColor;
  transition: all 0.3s ease;
}

.hamburger::before {
  margin-bottom: 6px;
}

.hamburger::after {
  margin-top: 6px;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  padding: 80px 0 60px;
  background: linear-gradient(135deg, var(--background) 0%, var(--secondary) 100%);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: 25%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -50%;
  right: 25%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(30, 58, 95, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero > .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  text-align: center;
  margin-bottom: 60px;
}

.hero-title {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 20px;
  line-height: 1.2;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 36px;
  }
}

.hero-subtitle {
  font-size: 18px;
  color: var(--muted-foreground);
  max-width: 800px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  border-radius: 9999px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.btn-primary {
  background-color: var(--accent);
  color: white;
}

.btn-primary:hover {
  background-color: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 188, 212, 0.3);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--foreground);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background-color: rgba(0, 188, 212, 0.1);
  border-color: var(--accent);
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.feature-card {
  padding: 24px;
  background-color: rgba(45, 55, 72, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: var(--accent);
  background-color: rgba(45, 55, 72, 0.8);
}

.feature-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.feature-title {
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--foreground);
}

.feature-desc {
  font-size: 14px;
  color: var(--muted-foreground);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
  padding: 80px 0;
  background-color: rgba(45, 55, 72, 0.3);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.section-title {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 24px;
  color: var(--foreground);
}

.about-description {
  font-size: 18px;
  color: var(--muted-foreground);
  line-height: 1.8;
  margin-bottom: 32px;
}

.about-list {
  list-style: none;
}

.about-list li {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--foreground);
  font-size: 16px;
  align-items: center;
}

.check-icon {
  color: var(--accent);
  font-size: 20px;
  font-weight: bold;
  flex-shrink: 0;
}

.about-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.1) 0%, transparent 70%);
  border: 1px solid rgba(0, 188, 212, 0.2);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 100px;
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
  padding: 80px 0;
  background-color: var(--background);
}

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

.section-subtitle {
  font-size: 18px;
  color: var(--muted-foreground);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.service-card {
  padding: 32px;
  background-color: rgba(45, 55, 72, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.3s ease;
}

.service-card:hover {
  border-color: var(--accent);
  box-shadow: 0 12px 24px rgba(0, 188, 212, 0.15);
}

.service-icon {
  font-size: 50px;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 12px;
  color: var(--foreground);
}

.service-desc {
  color: var(--muted-foreground);
  line-height: 1.6;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */

.products {
  padding: 80px 0;
  background-color: rgba(45, 55, 72, 0.3);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

.product-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(45, 55, 72, 0.5) 0%, rgba(0, 188, 212, 0.05) 100%);
  transition: all 0.3s ease;
}

.product-card:hover {
  box-shadow: 0 12px 32px rgba(0, 188, 212, 0.2);
  border-color: var(--accent);
}

.product-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.product-icon {
  font-size: 50px;
  flex-shrink: 0;
}

.product-title {
  font-size: 24px;
  font-weight: bold;
  color: var(--foreground);
}

.product-description {
  color: var(--muted-foreground);
  margin-bottom: 24px;
  line-height: 1.6;
  font-size: 16px;
}

.product-features {
  margin-bottom: 24px;
}

.features-title {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 12px;
}

.features-list {
  list-style: none;
  display: grid;
  gap: 8px;
}

.features-list li {
  display: flex;
  gap: 12px;
  color: var(--muted-foreground);
  font-size: 14px;
  align-items: flex-start;
}

.bullet {
  color: var(--accent);
  font-weight: bold;
  flex-shrink: 0;
}

.product-platforms {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.platform-badge {
  display: inline-block;
  padding: 6px 12px;
  background-color: rgba(0, 188, 212, 0.2);
  color: var(--accent);
  border: 1px solid rgba(0, 188, 212, 0.3);
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 600;
}

/* ============================================
   CLIENTS SECTION
   ============================================ */

.clients {
  padding: 80px 0;
  background-color: var(--background);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}

.client-card {
  padding: 32px;
  border: 1px solid var(--border);
  background-color: rgba(45, 55, 72, 0.5);
  border-radius: var(--radius);
  text-align: center;
  transition: all 0.3s ease;
}

.client-card:hover {
  border-color: var(--accent);
  background-color: rgba(45, 55, 72, 0.8);
}

.client-icon {
  font-size: 50px;
  margin-bottom: 16px;
}

.client-name {
  font-weight: 600;
  color: var(--foreground);
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
  padding: 80px 0;
  background-color: rgba(45, 55, 72, 0.3);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 48px;
}

.contact-card {
  padding: 24px;
  text-align: center;
  background-color: rgba(45, 55, 72, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.contact-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.contact-label {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 8px;
}

.contact-value {
  color: var(--muted-foreground);
  font-size: 14px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: rgba(45, 55, 72, 0.5);
  border: 1px solid var(--border);
  border-radius: 50%;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  border-color: var(--accent);
  background-color: rgba(0, 188, 212, 0.1);
}

.social-icon {
  font-size: 24px;
}

/* ============================================
   PRIVACY PAGE
   ============================================ */

.privacy-page {
  min-height: calc(100vh - 64px);
  padding: 60px 0;
}

.privacy-title {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 32px;
  color: var(--foreground);
}

.privacy-content {
  max-width: 900px;
  margin: 0 auto;
}

.privacy-section {
  margin-bottom: 48px;
}

.privacy-section h2 {
  font-size: 24px;
  font-weight: bold;
  color: var(--foreground);
  margin-top: 32px;
  margin-bottom: 16px;
}

.privacy-section p {
  color: var(--muted-foreground);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 16px;
}

.privacy-section ul {
  list-style-position: inside;
  margin-bottom: 16px;
  margin-left: 16px;
}

.privacy-section li {
  color: var(--muted-foreground);
  margin-bottom: 8px;
  line-height: 1.6;
}

.subsection {
  margin-bottom: 24px;
  padding-left: 16px;
}

.subsection h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 12px;
}

.contact-info-box {
  background-color: rgba(45, 55, 72, 0.5);
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-top: 16px;
}

.contact-info-box p {
  margin-bottom: 8px;
}

.contact-info-box strong {
  color: var(--foreground);
}

.privacy-footer {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 14px;
  color: var(--muted-foreground);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  padding: 32px 0;
  background-color: var(--secondary);
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--muted-foreground);
  font-size: 14px;
}

.footer p {
  margin-bottom: 8px;
}

.footer-link {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--accent-dark);
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 768px) {
  .hero {
    padding: 60px 0 40px;
  }

  .hero-title {
    font-size: 32px;
  }

  .hero-subtitle {
    font-size: 16px;
  }

  .section-title {
    font-size: 32px;
  }

  .section-subtitle {
    font-size: 16px;
  }

  .about,
  .services,
  .products,
  .clients,
  .contact {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .logo-text {
    display: none !important;
  }

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

  .btn {
    width: 100%;
  }

  .privacy-section h2 {
    font-size: 20px;
  }
}