/* Base Styles */
:root {
  --primary-color: #00e6e6;
  --primary-dark: #008b8b;
  --secondary-color: #1a1a2e;
  --text-color: #f0f0f0;
  --background-dark: #0a0a14;
  --background-darker: #05050a;
  --accent-color: #00e6e6;
  --accent-hover: #00ffff;
  --card-bg: #121225;
  --border-color: #2a2a45;
  --success-color: #4caf50;
  --warning-color: #ff9800;
  --error-color: #f44336;
  --box-shadow: 0 4px 20px rgba(0, 230, 230, 0.15);
  --transition-speed: 0.3s;
}

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

body {
  font-family: 'Kanit', 'Sarabun', sans-serif;
  background-color: var(--background-dark);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color var(--transition-speed);
}

a:hover {
  color: var(--accent-hover);
}

img {
  max-width: 100%;
  height: auto;
}

.glow-text {
  text-shadow: 0 0 10px rgba(0, 230, 230, 0.7), 0 0 20px rgba(0, 230, 230, 0.5);
  color: var(--primary-color);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin-bottom: 20px;
  line-height: 1.3;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 20px;
}

/* Header */
header {
  background-color: var(--background-darker);
  padding: 15px 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

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

.logo a {
  display: flex;
  align-items: center;
}

.logo img {
  width: 40px;
  height: 40px;
  margin-right: 10px;
  border-radius: 50%;
  border: 2px solid var(--accent-color);
}

.logo span {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
}

.navbar {
  display: flex;
  list-style-type: none;
}

.navbar li {
  margin-left: 25px;
}

.navbar a {
  color: var(--text-color);
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 4px;
  transition: all var(--transition-speed);
}

.navbar a:hover, .navbar a.active {
  color: var(--accent-color);
  background-color: rgba(0, 230, 230, 0.1);
}

/* Hero Section */
.hero {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 20, 0.9), rgba(0, 0, 20, 0.7)), url('images/1.jpg') center/cover no-repeat;
  opacity: 0.7;
  z-index: -1;
}

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

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.hero-image {
  flex: 1;
  max-width: 500px;
  display: flex;
  justify-content: center;
}

.hero-image img {
  border-radius: 8px;
  box-shadow: var(--box-shadow);
  border: 2px solid var(--accent-color);
}

.welcome-multilingual {
  margin-bottom: 30px;
  padding: 15px;
  background-color: rgba(0, 230, 230, 0.1);
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  border: none;
  cursor: pointer;
  transition: all var(--transition-speed);
}

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

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 230, 230, 0.3);
}

.btn-secondary {
  background-color: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-secondary:hover {
  background-color: rgba(0, 230, 230, 0.1);
  transform: translateY(-2px);
}

.btn-tertiary {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-color);
}

.btn-tertiary:hover {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--primary-color);
}

/* Featured Products Section */
.featured-products {
  padding: 80px 0;
  background-color: var(--background-darker);
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
  color: var(--primary-color);
  position: relative;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background-color: var(--accent-color);
}

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

.product-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed);
  border: 1px solid var(--border-color);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0, 230, 230, 0.2);
  border-color: var(--accent-color);
}

.product-image {
  height: 200px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-speed);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-card h3 {
  margin: 15px;
  color: var(--primary-color);
}

.product-card p {
  margin: 0 15px 15px;
  color: var(--text-color);
  opacity: 0.8;
}

.product-card .btn {
  margin: 0 15px 15px;
}

/* Tech Checklist Section */
.tech-checklist {
  padding: 80px 0;
  background-color: var(--background-dark);
}

.checklist {
  max-width: 700px;
  margin: 0 auto;
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
}

.checklist-item {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.checklist-item:last-child {
  margin-bottom: 0;
}

.checklist-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent-color);
  border-radius: 4px;
  margin-right: 15px;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-speed);
}

.checklist-item input[type="checkbox"]:checked {
  background-color: var(--accent-color);
}

.checklist-item input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  color: var(--background-darker);
  font-size: 14px;
  font-weight: bold;
  left: 4px;
  top: -2px;
}

.checklist-item label {
  font-size: 1.1rem;
  cursor: pointer;
  flex: 1;
}

/* Latest Posts Section */
.latest-posts {
  padding: 80px 0;
  background-color: var(--background-darker);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.post-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed);
  border: 1px solid var(--border-color);
}

.post-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0, 230, 230, 0.2);
  border-color: var(--accent-color);
}

.post-image {
  height: 200px;
  overflow: hidden;
}

.post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-speed);
}

.post-card:hover .post-image img {
  transform: scale(1.05);
}

.post-card h3 {
  margin: 15px;
  color: var(--primary-color);
}

.post-card p {
  margin: 0 15px 15px;
  color: var(--text-color);
  opacity: 0.8;
}

.post-card .btn {
  margin: 0 15px 15px;
}

.view-more {
  text-align: center;
  margin-top: 30px;
}

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

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.footer-logo img {
  width: 60px;
  height: 60px;
  margin-bottom: 15px;
  border-radius: 50%;
  border: 2px solid var(--accent-color);
}

.footer-logo p {
  margin-bottom: 5px;
  color: var(--primary-color);
  font-weight: bold;
}

.footer-links h3, .footer-contact h3, .footer-social h3 {
  color: var(--primary-color);
  font-size: 1.2rem;
  margin-bottom: 20px;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a, .footer-contact p {
  color: var(--text-color);
  opacity: 0.8;
  transition: opacity var(--transition-speed);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--accent-color);
}

.footer-contact p {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.social-icons {
  display: flex;
  gap: 15px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--card-bg);
  color: var(--text-color);
  transition: all var(--transition-speed);
}

.social-icons a:hover {
  background-color: var(--accent-color);
  color: var(--background-darker);
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.copyright p {
  color: var(--text-color);
  opacity: 0.6;
  font-size: 0.9rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--background-darker);
  border-top: 1px solid var(--border-color);
  padding: 20px;
  z-index: 1000;
  box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.2);
  display: none;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
  margin: 15px 0;
}

.cookie-more-info {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Blog Page Styles */
.page-header {
  padding: 60px 0;
  text-align: center;
  background-color: var(--background-darker);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 230, 230, 0.1) 0%, rgba(0, 0, 30, 0.95) 70%);
  z-index: -1;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.blog-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0, 230, 230, 0.2);
  border-color: var(--accent-color);
}

.blog-info {
  display: flex;
  gap: 15px;
  padding: 15px 15px 0;
}

.blog-date, .blog-category {
  font-size: 0.9rem;
  color: var(--accent-color);
  opacity: 0.9;
}

/* About Page Styles */
.about-story {
  padding: 60px 0;
}

.about-content {
  display: flex;
  align-items: center;
  gap: 40px;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
}

.about-image img {
  border-radius: 8px;
  box-shadow: var(--box-shadow);
  border: 2px solid var(--accent-color);
}

.about-mission {
  padding: 60px 0;
  background-color: var(--background-darker);
}

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

.mission-box {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 8px;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-speed);
}

.mission-box:hover {
  transform: translateY(-10px);
  border-color: var(--accent-color);
}

.mission-box h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

.team-section {
  padding: 60px 0;
}

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

.team-member {
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed);
  border: 1px solid var(--border-color);
  text-align: center;
  padding-bottom: 20px;
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0, 230, 230, 0.2);
  border-color: var(--accent-color);
}

.team-member img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.team-member h3 {
  margin: 15px 15px 5px;
  color: var(--primary-color);
}

.team-member p {
  margin: 0 15px 10px;
  color: var(--text-color);
  opacity: 0.8;
}

.why-choose-us {
  padding: 60px 0;
  background-color: var(--background-darker);
}

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

.feature-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 30px;
  text-align: center;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-speed);
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-color);
}

.feature-icon {
  margin-bottom: 20px;
  color: var(--accent-color);
}

.feature-icon svg {
  width: 60px;
  height: 60px;
}

.feature-card h3 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

/* Contact Page Styles */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.contact-info {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
}

.info-item {
  display: flex;
  margin-bottom: 25px;
}

.info-icon {
  margin-right: 15px;
  color: var(--accent-color);
}

.info-text h3 {
  font-size: 1.1rem;
  margin-bottom: 5px;
  color: var(--primary-color);
}

.social-contact {
  margin-top: 30px;
}

.contact-form-container {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--primary-color);
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 12px;
  border-radius: 4px;
  background-color: var(--background-darker);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  font-size: 1rem;
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(0, 230, 230, 0.2);
}

.map-section {
  margin-bottom: 60px;
}

.map-container {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  border: 1px solid var(--border-color);
}

.map-placeholder {
  height: 400px;
  background-color: var(--card-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.8);
}

.modal-content {
  background-color: var(--card-bg);
  margin: 15% auto;
  padding: 30px;
  border-radius: 8px;
  max-width: 500px;
  position: relative;
  border: 1px solid var(--accent-color);
  text-align: center;
}

.close-modal {
  position: absolute;
  right: 15px;
  top: 10px;
  color: var(--text-color);
  font-size: 28px;
  cursor: pointer;
}

.modal-ok {
  margin-top: 20px;
}

/* Blog Post Styles */
.post-content {
  padding: 60px 0;
}

.post-header {
  margin-bottom: 30px;
  text-align: center;
}

.post-meta {
  display: flex;
  justify-content: center;
  gap: 20px;
  color: var(--accent-color);
  opacity: 0.9;
  font-size: 0.95rem;
}

.post-featured-image {
  margin-bottom: 40px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  border: 2px solid var(--border-color);
}

.post-featured-image img {
  width: 100%;
  height: auto;
}

.post-body {
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.post-body h2 {
  color: var(--primary-color);
  margin-top: 40px;
}

.post-body h3 {
  margin-top: 30px;
}

.post-body ul, .post-body ol {
  margin: 0 0 20px 20px;
}

.post-body li {
  margin-bottom: 10px;
}

.post-tags {
  max-width: 800px;
  margin: 0 auto 40px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.post-tags h3 {
  font-size: 1.1rem;
  margin-bottom: 15px;
}

.post-tags ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}

.post-tags li a {
  display: block;
  padding: 5px 12px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 0.9rem;
  transition: all var(--transition-speed);
}

.post-tags li a:hover {
  background-color: var(--accent-color);
  color: var(--background-darker);
  border-color: var(--accent-color);
}

.post-navigation {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .hero .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-content {
    margin-bottom: 40px;
  }
  
  .about-content {
    flex-direction: column;
  }
  
  .contact-form {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .post-meta {
    flex-direction: column;
    gap: 5px;
  }
}

@media (max-width: 576px) {
  header .container {
    flex-direction: column;
  }
  
  .logo {
    margin-bottom: 15px;
  }
  
  .navbar {
    justify-content: center;
  }
  
  .navbar li {
    margin: 0 10px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.7rem;
  }
  
  .post-navigation {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }
}