/* Base Theme Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Sarabun', sans-serif;
  background-color: #0a0a0a;
  color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Prompt', sans-serif;
  font-weight: 700;
}

a {
  color: #ffd700;
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: #ffed4a;
}

/* Container Styles */
.container, .hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000;
  border-color: #ffd700;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ffed4a, #ffd700);
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
  background: transparent;
  color: #ffd700;
  border-color: #ffd700;
}

.btn-secondary:hover {
  background: #ffd700;
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d1b69 50%, #1a1a1a 100%);
  position: relative;
  padding: 80px 0;
  min-height: 600px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23ffd700" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
  opacity: 0.3;
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: 500px;
}

.hero-text {
  animation: fadeInLeft 1s ease;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 8px rgba(255, 215, 0, 0.3);
}

.hero-description {
  font-size: 1.25rem;
  margin-bottom: 32px;
  color: #cccccc;
  line-height: 1.7;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(255, 215, 0, 0.1);
  border-radius: 8px;
  border-left: 4px solid #ffd700;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(255, 215, 0, 0.2);
  transform: translateX(8px);
}

.feature-item i {
  color: #ffd700;
  font-size: 1.2rem;
}

.feature-item span {
  font-weight: 600;
  color: #ffffff;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  text-align: center;
  animation: fadeInRight 1s ease;
}

.hero-img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border: 2px solid #ffd700;
  transition: all 0.3s ease;
}

.hero-img:hover {
  transform: scale(1.02);
  box-shadow: 0 25px 50px rgba(255, 215, 0, 0.2);
}

.hero-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000;
  padding: 12px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
  animation: pulse 2s infinite;
}

.hero-badge i {
  font-size: 1.1rem;
}

/* Animations */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    gap: 40px;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 60px 0;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .hero-features {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .btn {
    padding: 12px 24px;
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .container, .hero-container {
    padding: 0 15px;
  }
  
  .hero-section {
    padding: 40px 0;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 0.95rem;
    margin-bottom: 24px;
  }
  
  .hero-features {
    margin-bottom: 30px;
  }
  
  .feature-item {
    padding: 12px;
  }
  
  .feature-item span {
    font-size: 0.9rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 15px;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }
  
  .hero-badge {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}

/* Header Styles */
.main-header {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.main-header.scrolled {
  background: rgba(10, 10, 10, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 20px;
}

/* Logo Section */
.logo-section {
  flex-shrink: 0;
}

.logo-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: all 0.3s ease;
}

.logo-link:hover {
  transform: scale(1.05);
}

.logo-text {
  font-family: 'Prompt', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 2px;
}

.logo-subtitle {
  font-family: 'Sarabun', sans-serif;
  font-size: 0.7rem;
  color: #cccccc;
  text-align: center;
  line-height: 1;
  letter-spacing: 1px;
}

/* Main Navigation */
.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 32px;
  align-items: center;
}

.nav-link {
  color: #cccccc;
  text-decoration: none;
  font-family: 'Sarabun', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 6px;
  transition: all 0.3s ease;
  position: relative;
  white-space: nowrap;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #ffd700, #ffed4a);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: #ffd700;
  background: rgba(255, 215, 0, 0.1);
}

.nav-link:hover::before {
  width: 80%;
}

/* Header CTA */
.header-cta {
  flex-shrink: 0;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000000;
  text-decoration: none;
  font-family: 'Sarabun', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 25px;
  transition: all 0.3s ease;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.cta-button:hover {
  background: linear-gradient(135deg, #ffed4a, #ffd700);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
  color: #000000;
}

.cta-button i {
  font-size: 1.1rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 215, 0, 0.3);
  color: #ffd700;
  cursor: pointer;
  padding: 10px;
  border-radius: 6px;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.mobile-menu-toggle:hover {
  background: rgba(255, 215, 0, 0.1);
  border-color: #ffd700;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-content {
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  border-radius: 16px;
  padding: 32px;
  width: 90%;
  max-width: 400px;
  max-height: 90vh;
  overflow-y: auto;
  border: 1px solid rgba(255, 215, 0, 0.3);
  transform: scale(0.8);
  transition: transform 0.3s ease;
}

.mobile-menu-overlay.active .mobile-menu-content {
  transform: scale(1);
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.mobile-logo {
  font-family: 'Prompt', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mobile-menu-close {
  background: none;
  border: 1px solid rgba(255, 215, 0, 0.3);
  color: #ffd700;
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.mobile-menu-close:hover {
  background: rgba(255, 215, 0, 0.1);
  border-color: #ffd700;
}

.mobile-nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  display: block;
  color: #cccccc;
  text-decoration: none;
  font-family: 'Sarabun', sans-serif;
  font-size: 1.1rem;
  font-weight: 500;
  padding: 16px 20px;
  border-radius: 8px;
  background: rgba(255, 215, 0, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  transition: all 0.3s ease;
  text-align: center;
}

.mobile-nav-link:hover {
  color: #ffd700;
  background: rgba(255, 215, 0, 0.1);
  border-color: #ffd700;
  transform: translateY(-2px);
}

.mobile-cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 24px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000000;
  text-decoration: none;
  font-family: 'Sarabun', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 8px;
  transition: all 0.3s ease;
  margin-top: 8px;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.mobile-cta-button:hover {
  background: linear-gradient(135deg, #ffed4a, #ffd700);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
  color: #000000;
}

.mobile-cta-button i {
  font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-menu {
    gap: 24px;
  }
  
  .nav-link {
    font-size: 0.95rem;
    padding: 6px 12px;
  }
  
  .cta-button {
    padding: 10px 20px;
    font-size: 0.95rem;
  }
}

@media (max-width: 768px) {
  .main-nav,
  .header-cta {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .header-content {
    height: 60px;
  }
  
  .logo-text {
    font-size: 1.6rem;
  }
  
  .logo-subtitle {
    font-size: 0.65rem;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 0 15px;
  }
  
  .header-content {
    height: 55px;
  }
  
  .logo-text {
    font-size: 1.4rem;
  }
  
  .logo-subtitle {
    font-size: 0.6rem;
  }
  
  .mobile-menu-content {
    padding: 24px;
    width: 95%;
  }
  
  .mobile-nav-link {
    padding: 14px 16px;
    font-size: 1rem;
  }
  
  .mobile-cta-button {
    padding: 14px 20px;
    font-size: 1rem;
  }
}

/* Body padding to account for fixed header */
body {
  padding-top: 70px;
}

@media (max-width: 768px) {
  body {
    padding-top: 60px;
  }
}

@media (max-width: 480px) {
  body {
    padding-top: 55px;
  }
}

/* About Section */
.about-section {
  background: linear-gradient(180deg, #1a1a1a 0%, #2a2a2a 100%);
  padding: 80px 0;
  position: relative;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.about-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-title {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 32px;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
}

.about-description {
  margin-bottom: 40px;
}

.about-description p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #cccccc;
  text-align: justify;
}

.about-description strong {
  color: #ffd700;
  font-weight: 600;
}

.warning-box {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 107, 107, 0.05));
  border: 1px solid rgba(255, 107, 107, 0.3);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: start;
  gap: 16px;
  margin-top: 32px;
}

.warning-box i {
  color: #ff6b6b;
  font-size: 1.5rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.warning-content h3 {
  color: #ff6b6b;
  font-size: 1.2rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.warning-content p {
  color: #cccccc;
  line-height: 1.6;
  margin: 0;
}

.warning-content strong {
  color: #ffd700;
}

.about-features {
  background: rgba(255, 215, 0, 0.05);
  border-radius: 16px;
  padding: 32px;
  border: 1px solid rgba(255, 215, 0, 0.2);
  height: fit-content;
  position: sticky;
  top: 100px;
}

.features-title {
  font-size: 1.5rem;
  margin-bottom: 24px;
  color: #ffd700;
  text-align: center;
}

.features-grid {
  display: grid;
  gap: 20px;
}

.feature-card {
  background: rgba(0, 0, 0, 0.3);
  padding: 20px;
  border-radius: 12px;
  border-left: 4px solid #ffd700;
  transition: all 0.3s ease;
  cursor: pointer;
}

.feature-card:hover {
  background: rgba(255, 215, 0, 0.1);
  transform: translateX(8px);
  border-left-width: 6px;
}

.feature-card i {
  color: #ffd700;
  font-size: 1.5rem;
  margin-bottom: 12px;
  display: block;
}

.feature-card h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.feature-card p {
  color: #cccccc;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-features {
    position: static;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .about-section {
    padding: 60px 0;
  }
  
  .about-title {
    font-size: 1.8rem;
  }
  
  .about-description p {
    font-size: 1rem;
    text-align: left;
  }
  
  .warning-box {
    flex-direction: column;
    text-align: center;
  }
  
  .warning-box i {
    align-self: center;
    margin-top: 0;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .about-features {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .about-container {
    padding: 0 15px;
  }
  
  .about-section {
    padding: 40px 0;
  }
  
  .about-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
  }
  
  .about-description p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
  
  .warning-box {
    padding: 20px;
  }
  
  .warning-content h3 {
    font-size: 1.1rem;
  }
  
  .about-features {
    padding: 20px;
  }
  
  .features-title {
    font-size: 1.3rem;
    margin-bottom: 20px;
  }
  
  .feature-card {
    padding: 16px;
  }
  
  .feature-card h4 {
    font-size: 1rem;
  }
  
  .feature-card p {
    font-size: 0.85rem;
  }
}

/* Verification Section */
.verification-section {
  background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 50%, #2a2a2a 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.verification-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23ffd700" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>') repeat;
  z-index: 1;
}

.verification-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.verification-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: start;
}

.verification-title {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 32px;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
}

.verification-text {
  margin-bottom: 40px;
}

.verification-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #cccccc;
  text-align: justify;
}

.verification-text strong {
  color: #ffd700;
  font-weight: 600;
}

.quality-requirements {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.05));
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 32px;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.quality-requirements h3 {
  color: #ffd700;
  font-size: 1.5rem;
  margin-bottom: 24px;
  text-align: center;
}

.requirements-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.requirement-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  border-left: 4px solid #ffd700;
  transition: all 0.3s ease;
}

.requirement-item:hover {
  background: rgba(255, 215, 0, 0.1);
  transform: translateY(-2px);
  border-left-width: 6px;
}

.requirement-item i {
  color: #ffd700;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.requirement-text h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 4px;
  font-weight: 600;
}

.requirement-text p {
  color: #cccccc;
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.4;
}

.verification-notice {
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(74, 144, 226, 0.05));
  border: 1px solid rgba(74, 144, 226, 0.3);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: start;
  gap: 16px;
}

.verification-notice i {
  color: #4a90e2;
  font-size: 1.5rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.notice-content p {
  color: #cccccc;
  line-height: 1.6;
  margin: 0;
  text-align: justify;
}

.notice-content strong {
  color: #ffd700;
}

/* Verification Sidebar */
.verification-sidebar {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.verification-checklist {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 16px;
  padding: 28px;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.verification-checklist h3 {
  color: #ffd700;
  font-size: 1.4rem;
  margin-bottom: 20px;
  text-align: center;
}

.checklist-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 215, 0, 0.1);
  transition: all 0.3s ease;
}

.checklist-item:last-child {
  border-bottom: none;
}

.checklist-item:hover {
  transform: translateX(8px);
}

.checklist-item i {
  color: #ffd700;
  font-size: 1.1rem;
  width: 20px;
  flex-shrink: 0;
}

.checklist-item span {
  color: #cccccc;
  font-size: 0.95rem;
  line-height: 1.4;
}

.image-container {
  text-align: center;
}

.verification-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 215, 0, 0.3);
  transition: all 0.3s ease;
}

.verification-img:hover {
  transform: scale(1.02);
  box-shadow: 0 15px 30px rgba(255, 215, 0, 0.2);
}

.recommendation-box {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
  border: 1px solid rgba(76, 175, 80, 0.3);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.recommendation-box i {
  color: #4caf50;
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.recommendation-box h4 {
  color: #4caf50;
  font-size: 1.2rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.recommendation-box p {
  color: #cccccc;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
  text-align: left;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .verification-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .requirements-grid {
    grid-template-columns: 1fr;
  }
  
  .verification-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .verification-section {
    padding: 60px 0;
  }
  
  .verification-title {
    font-size: 1.8rem;
  }
  
  .verification-text p {
    font-size: 1rem;
    text-align: left;
  }
  
  .quality-requirements {
    padding: 24px;
  }
  
  .requirement-item {
    flex-direction: column;
    text-align: center;
    padding: 16px;
  }
  
  .verification-notice {
    flex-direction: column;
    text-align: center;
  }
  
  .verification-notice i {
    align-self: center;
    margin-top: 0;
  }
  
  .notice-content p {
    text-align: left;
  }
  
  .verification-sidebar {
    gap: 24px;
  }
}

@media (max-width: 480px) {
  .verification-container {
    padding: 0 15px;
  }
  
  .verification-section {
    padding: 40px 0;
  }
  
  .verification-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
  }
  
  .verification-text p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
  
  .quality-requirements {
    padding: 20px;
  }
  
  .quality-requirements h3 {
    font-size: 1.3rem;
  }
  
  .requirement-item {
    padding: 14px;
  }
  
  .verification-notice {
    padding: 20px;
  }
  
  .verification-checklist {
    padding: 20px;
  }
  
  .verification-checklist h3 {
    font-size: 1.2rem;
  }
  
  .recommendation-box {
    padding: 20px;
  }
  
  .recommendation-box h4 {
    font-size: 1.1rem;
  }
  
  .recommendation-box p {
    font-size: 0.9rem;
  }
}

/* Ranking Section */
.ranking-section {
  background: linear-gradient(180deg, #1a1a1a 0%, #0f0f0f 50%, #1a1a1a 100%);
  padding: 80px 0;
  position: relative;
}

.ranking-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255, 215, 0, 0.03) 0%, transparent 50%, rgba(255, 215, 0, 0.03) 100%);
  z-index: 1;
}

.ranking-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

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

.ranking-title {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
}

.ranking-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #cccccc;
  max-width: 900px;
  margin: 0 auto;
  text-align: justify;
}

.ranking-intro strong {
  color: #ffd700;
  font-weight: 600;
}

.ranking-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

.ranking-text {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.text-block p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #cccccc;
  text-align: justify;
}

.text-block strong {
  color: #ffd700;
  font-weight: 600;
}

.backlink-highlight {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.05));
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: start;
  gap: 16px;
  margin: 32px 0;
}

.backlink-highlight i {
  color: #ffd700;
  font-size: 1.2rem;
  margin-top: 4px;
  flex-shrink: 0;
}

.backlink-highlight p {
  margin: 0;
  color: #cccccc;
  line-height: 1.6;
}

.backlink-highlight a {
  color: #ffd700;
  text-decoration: underline;
  font-weight: 600;
}

.backlink-highlight a:hover {
  color: #ffed4a;
  text-decoration: none;
}

.ranking-criteria {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.ranking-criteria h3 {
  color: #ffd700;
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 32px;
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.criteria-card {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.05), rgba(255, 215, 0, 0.02));
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.criteria-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #ffd700, #ffb700);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.criteria-card:hover::before {
  transform: scaleY(1);
}

.criteria-card:hover {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.05));
  transform: translateY(-4px);
  box-shadow: 0 12px 25px rgba(255, 215, 0, 0.15);
}

.criteria-icon {
  text-align: center;
  margin-bottom: 16px;
}

.criteria-icon i {
  color: #ffd700;
  font-size: 2.5rem;
}

.criteria-content h4 {
  color: #ffffff;
  font-size: 1.3rem;
  text-align: center;
  margin-bottom: 16px;
  font-weight: 600;
}

.criteria-content ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.criteria-content li {
  color: #cccccc;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 8px;
  position: relative;
  padding-left: 20px;
}

.criteria-content li::before {
  content: '▸';
  color: #ffd700;
  position: absolute;
  left: 0;
  top: 0;
}

.ranking-conclusion {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.05), rgba(255, 215, 0, 0.02));
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.conclusion-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: start;
}

.conclusion-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #cccccc;
  text-align: justify;
}

.conclusion-text strong {
  color: #ffd700;
  font-weight: 600;
}

.conclusion-image {
  text-align: center;
}

.ranking-img {
  width: 100%;
  max-width: 350px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(255, 215, 0, 0.3);
  transition: all 0.3s ease;
}

.ranking-img:hover {
  transform: scale(1.02);
  box-shadow: 0 15px 30px rgba(255, 215, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .criteria-grid {
    grid-template-columns: 1fr;
  }
  
  .conclusion-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .ranking-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .ranking-section {
    padding: 60px 0;
  }
  
  .ranking-title {
    font-size: 1.8rem;
  }
  
  .ranking-intro {
    font-size: 1rem;
    text-align: left;
  }
  
  .text-block p {
    font-size: 1rem;
    text-align: left;
  }
  
  .backlink-highlight {
    flex-direction: column;
    text-align: center;
  }
  
  .backlink-highlight i {
    align-self: center;
    margin-top: 0;
  }
  
  .backlink-highlight p {
    text-align: left;
  }
  
  .ranking-criteria {
    padding: 24px;
  }
  
  .ranking-criteria h3 {
    font-size: 1.5rem;
  }
  
  .criteria-card {
    padding: 20px;
  }
  
  .conclusion-text p {
    text-align: left;
  }
  
  .ranking-conclusion {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .ranking-container {
    padding: 0 15px;
  }
  
  .ranking-section {
    padding: 40px 0;
  }
  
  .ranking-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
  }
  
  .ranking-intro {
    font-size: 0.95rem;
  }
  
  .text-block p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
  
  .backlink-highlight {
    padding: 20px;
  }
  
  .ranking-criteria {
    padding: 20px;
  }
  
  .ranking-criteria h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
  }
  
  .criteria-card {
    padding: 16px;
  }
  
  .criteria-icon i {
    font-size: 2rem;
  }
  
  .criteria-content h4 {
    font-size: 1.1rem;
  }
  
  .criteria-content li {
    font-size: 0.9rem;
  }
  
  .conclusion-text p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
  
  .ranking-conclusion {
    padding: 20px;
  }
}

/* Login Issues Section */
.login-section {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d1b69 25%, #1a1a1a 50%, #2d1b69 75%, #1a1a1a 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.login-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 40%, rgba(255, 107, 107, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 50%);
  z-index: 1;
}

.login-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

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

.login-title {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
}

.login-main {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 50px;
}

.login-text {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.intro-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #cccccc;
  text-align: justify;
}

.intro-text strong {
  color: #ffd700;
  font-weight: 600;
}

.intro-text a {
  color: #ffd700;
  text-decoration: underline;
  font-weight: 600;
  transition: all 0.3s ease;
}

.intro-text a:hover {
  color: #ffed4a;
  text-decoration: none;
}

.comparison-box {
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.1), rgba(74, 144, 226, 0.05));
  border: 1px solid rgba(74, 144, 226, 0.3);
  border-radius: 12px;
  padding: 24px;
}

.comparison-box h3 {
  color: #4a90e2;
  font-size: 1.3rem;
  margin-bottom: 16px;
  font-weight: 600;
}

.comparison-box p {
  color: #cccccc;
  line-height: 1.7;
  margin: 0;
  text-align: justify;
}

.comparison-box strong {
  color: #ffd700;
  font-weight: 600;
}

.problems-section h3 {
  color: #ffd700;
  font-size: 1.5rem;
  margin-bottom: 24px;
  font-weight: 600;
}

.problems-grid {
  display: grid;
  gap: 24px;
}

.problem-item {
  display: flex;
  align-items: start;
  gap: 20px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 107, 107, 0.05));
  border: 1px solid rgba(255, 107, 107, 0.3);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.problem-item:hover {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.15), rgba(255, 107, 107, 0.08));
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(255, 107, 107, 0.2);
}

.problem-number {
  background: linear-gradient(135deg, #ff6b6b, #ee5a5a);
  color: #ffffff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.problem-content h4 {
  color: #ff6b6b;
  font-size: 1.2rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.problem-content p {
  color: #cccccc;
  line-height: 1.6;
  margin: 0;
}

/* Security Sidebar */
.security-sidebar {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.security-checklist {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 16px;
  padding: 28px;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.security-checklist h3 {
  color: #ffd700;
  font-size: 1.4rem;
  margin-bottom: 20px;
  text-align: center;
  font-weight: 600;
}

.security-items {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.security-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 215, 0, 0.05);
  border-radius: 8px;
  border-left: 4px solid #ffd700;
  transition: all 0.3s ease;
}

.security-item:hover {
  background: rgba(255, 215, 0, 0.1);
  transform: translateX(8px);
  border-left-width: 6px;
}

.security-item i {
  color: #ffd700;
  font-size: 1.1rem;
  width: 20px;
  flex-shrink: 0;
}

.security-item span {
  color: #cccccc;
  font-size: 0.95rem;
  line-height: 1.4;
}

.warning-card {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 107, 107, 0.05));
  border: 1px solid rgba(255, 107, 107, 0.3);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.warning-card i {
  color: #ff6b6b;
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.warning-card h4 {
  color: #ff6b6b;
  font-size: 1.2rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.warning-card p {
  color: #cccccc;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
  text-align: left;
}

.image-container {
  text-align: center;
}

.security-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(255, 215, 0, 0.3);
  transition: all 0.3s ease;
}

.security-img:hover {
  transform: scale(1.02);
  box-shadow: 0 15px 30px rgba(255, 215, 0, 0.2);
}

/* Safe Alternatives */
.safe-alternatives {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
  border: 1px solid rgba(76, 175, 80, 0.3);
  border-radius: 16px;
  padding: 40px;
}

.safe-alternatives h3 {
  color: #4caf50;
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 24px;
  font-weight: 600;
}

.alternatives-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #cccccc;
  text-align: justify;
}

.alternatives-text strong {
  color: #ffd700;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .login-main {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .login-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .login-section {
    padding: 60px 0;
  }
  
  .login-title {
    font-size: 1.8rem;
  }
  
  .intro-text p {
    font-size: 1rem;
    text-align: left;
  }
  
  .comparison-box {
    padding: 20px;
  }
  
  .comparison-box h3 {
    font-size: 1.2rem;
  }
  
  .comparison-box p {
    text-align: left;
  }
  
  .problems-section h3 {
    font-size: 1.3rem;
  }
  
  .problem-item {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }
  
  .problem-number {
    align-self: center;
  }
  
  .problem-content {
    text-align: left;
  }
  
  .security-sidebar {
    gap: 24px;
  }
  
  .safe-alternatives {
    padding: 24px;
  }
  
  .safe-alternatives h3 {
    font-size: 1.5rem;
  }
  
  .alternatives-text p {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: 0 15px;
  }
  
  .login-section {
    padding: 40px 0;
  }
  
  .login-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
  }
  
  .intro-text p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
  
  .comparison-box {
    padding: 16px;
  }
  
  .comparison-box h3 {
    font-size: 1.1rem;
  }
  
  .problems-section h3 {
    font-size: 1.2rem;
  }
  
  .problem-item {
    padding: 16px;
  }
  
  .problem-content h4 {
    font-size: 1.1rem;
  }
  
  .problem-content p {
    font-size: 0.9rem;
  }
  
  .security-checklist {
    padding: 20px;
  }
  
  .security-checklist h3 {
    font-size: 1.2rem;
  }
  
  .warning-card {
    padding: 20px;
  }
  
  .warning-card h4 {
    font-size: 1.1rem;
  }
  
  .warning-card p {
    font-size: 0.9rem;
  }
  
  .safe-alternatives {
    padding: 20px;
  }
  
  .safe-alternatives h3 {
    font-size: 1.3rem;
  }
  
  .alternatives-text p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
}

/* Alternatives Section */
.alternatives-section {
  background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 50%, #2a2a2a 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.alternatives-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 15% 20%, rgba(76, 175, 80, 0.1) 0%, transparent 40%),
              radial-gradient(circle at 85% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 40%);
  z-index: 1;
}

.alternatives-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

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

.alternatives-title {
  font-size: 2.5rem;
  line-height: 1.3;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 4px rgba(255, 215, 0, 0.3);
}

.alternatives-intro {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #cccccc;
  max-width: 900px;
  margin: 0 auto;
  text-align: justify;
}

.alternatives-intro strong {
  color: #ffd700;
  font-weight: 600;
}

.alternatives-main {
  display: grid;
  gap: 50px;
  margin-bottom: 50px;
}

/* Quality Features */
.quality-features {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
  border: 1px solid rgba(76, 175, 80, 0.3);
  border-radius: 16px;
  padding: 40px;
}

.quality-features h3 {
  color: #4caf50;
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 24px;
  font-weight: 600;
}

.features-content {
  margin-bottom: 32px;
}

.features-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #cccccc;
  text-align: justify;
  margin-bottom: 20px;
}

.features-content strong {
  color: #ffd700;
  font-weight: 600;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.feature-card {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #ffd700, #ffb700);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  background: rgba(255, 215, 0, 0.1);
  transform: translateY(-4px);
  box-shadow: 0 12px 25px rgba(255, 215, 0, 0.15);
}

.feature-card i {
  color: #ffd700;
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.feature-card h4 {
  color: #ffffff;
  font-size: 1.2rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.feature-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-card li {
  color: #cccccc;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 8px;
  padding-left: 16px;
  position: relative;
}

.feature-card li::before {
  content: '✓';
  color: #4caf50;
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 600;
}

/* Comparison Content */
.comparison-content {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 16px;
  padding: 40px;
}

.comparison-content h3 {
  color: #ffd700;
  font-size: 1.8rem;
  margin-bottom: 24px;
  font-weight: 600;
}

.comparison-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 24px;
  color: #cccccc;
  text-align: justify;
}

.comparison-text strong {
  color: #ffd700;
  font-weight: 600;
}

.comparison-text a {
  color: #ffd700;
  text-decoration: underline;
  font-weight: 600;
  transition: all 0.3s ease;
}

.comparison-text a:hover {
  color: #ffed4a;
  text-decoration: none;
}

.safety-features {
  margin-top: 32px;
}

.safety-features h4 {
  color: #4caf50;
  font-size: 1.3rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.safety-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.safety-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.3);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.safety-item:hover {
  background: rgba(76, 175, 80, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(76, 175, 80, 0.2);
}

.safety-item i {
  color: #4caf50;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.safety-item span {
  color: #cccccc;
  font-size: 0.95rem;
  line-height: 1.4;
}

/* Selection Guide */
.selection-guide {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.05));
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 40px;
}

.selection-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: center;
}

.selection-text h3 {
  color: #ffd700;
  font-size: 1.8rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.selection-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 20px;
  color: #cccccc;
  text-align: justify;
}

.selection-text strong {
  color: #ffd700;
  font-weight: 600;
}

.selection-text a {
  color: #ffd700;
  text-decoration: underline;
  font-weight: 600;
  transition: all 0.3s ease;
}

.selection-text a:hover {
  color: #ffed4a;
  text-decoration: none;
}

.selection-image {
  text-align: center;
}

.selection-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(255, 215, 0, 0.3);
  transition: all 0.3s ease;
}

.selection-img:hover {
  transform: scale(1.02);
  box-shadow: 0 15px 30px rgba(255, 215, 0, 0.2);
}

/* Final Recommendation */
.final-recommendation {
  text-align: center;
}

.recommendation-card {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
  border: 1px solid rgba(76, 175, 80, 0.3);
  border-radius: 16px;
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.recommendation-card i {
  color: #4caf50;
  font-size: 3rem;
  margin-bottom: 20px;
  display: block;
}

.recommendation-card h3 {
  color: #4caf50;
  font-size: 1.8rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.recommendation-card p {
  color: #cccccc;
  font-size: 1.1rem;
  line-height: 1.8;
  margin: 0;
  text-align: justify;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .safety-grid {
    grid-template-columns: 1fr;
  }
  
  .selection-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .alternatives-title {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .alternatives-section {
    padding: 60px 0;
  }
  
  .alternatives-title {
    font-size: 1.8rem;
  }
  
  .alternatives-intro {
    font-size: 1rem;
    text-align: left;
  }
  
  .quality-features {
    padding: 24px;
  }
  
  .quality-features h3 {
    font-size: 1.5rem;
  }
  
  .features-content p {
    font-size: 1rem;
    text-align: left;
  }
  
  .feature-card {
    padding: 20px;
  }
  
  .comparison-content {
    padding: 24px;
  }
  
  .comparison-content h3 {
    font-size: 1.5rem;
  }
  
  .comparison-text p {
    font-size: 1rem;
    text-align: left;
  }
  
  .selection-guide {
    padding: 24px;
  }
  
  .selection-text h3 {
    font-size: 1.5rem;
  }
  
  .selection-text p {
    font-size: 1rem;
    text-align: left;
  }
  
  .recommendation-card {
    padding: 24px;
  }
  
  .recommendation-card h3 {
    font-size: 1.5rem;
  }
  
  .recommendation-card p {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .alternatives-container {
    padding: 0 15px;
  }
  
  .alternatives-section {
    padding: 40px 0;
  }
  
  .alternatives-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
  }
  
  .alternatives-intro {
    font-size: 0.95rem;
  }
  
  .quality-features {
    padding: 20px;
  }
  
  .quality-features h3 {
    font-size: 1.3rem;
  }
  
  .features-content p {
    font-size: 0.95rem;
    margin-bottom: 16px;
  }
  
  .feature-card {
    padding: 16px;
  }
  
  .feature-card h4 {
    font-size: 1.1rem;
  }
  
  .feature-card li {
    font-size: 0.9rem;
  }
  
  .comparison-content {
    padding: 20px;
  }
  
  .comparison-content h3 {
    font-size: 1.3rem;
  }
  
  .comparison-text p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }
  
  .safety-features h4 {
    font-size: 1.2rem;
  }
  
  .safety-item {
    padding: 12px;
  }
  
  .safety-item span {
    font-size: 0.9rem;
  }
  
  .selection-guide {
    padding: 20px;
  }
  
  .selection-text h3 {
    font-size: 1.3rem;
  }
  
  .selection-text p {
    font-size: 0.95rem;
    margin-bottom: 16px;
  }
  
  .recommendation-card {
    padding: 20px;
  }
  
  .recommendation-card i {
    font-size: 2.5rem;
  }
  
  .recommendation-card h3 {
    font-size: 1.3rem;
  }
  
  .recommendation-card p {
    font-size: 0.95rem;
  }
}

/* Footer Styles */
.main-footer {
  background: linear-gradient(180deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
  color: #cccccc;
  position: relative;
  overflow: hidden;
}

.main-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footerGrid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="%23ffd700" stroke-width="0.5" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23footerGrid)"/></svg>') repeat;
  z-index: 1;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.footer-content {
  padding: 60px 0 20px;
}

/* Footer Top */
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-bottom: 50px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

/* Footer Branding */
.footer-branding {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  display: flex;
  flex-direction: column;
}

.footer-logo-text {
  font-family: 'Prompt', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}

.footer-logo-subtitle {
  font-family: 'Sarabun', sans-serif;
  font-size: 0.9rem;
  color: #888888;
  letter-spacing: 1.5px;
  line-height: 1;
}

.footer-description {
  font-size: 1rem;
  line-height: 1.6;
  color: #999999;
  margin: 0;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: #cccccc;
}

.contact-item i {
  color: #ffd700;
  font-size: 1rem;
  width: 16px;
}

/* Footer Links */
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

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

.footer-column-title {
  font-family: 'Prompt', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffd700;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(255, 215, 0, 0.3);
  position: relative;
}

.footer-column-title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, #ffd700, #ffb700);
}

.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  color: #cccccc;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 6px 0;
  transition: all 0.3s ease;
  position: relative;
}

.footer-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 1px;
  background: #ffd700;
  transition: width 0.3s ease;
}

.footer-link:hover {
  color: #ffd700;
  padding-left: 12px;
}

.footer-link:hover::before {
  width: 8px;
}

/* Payment Methods */
.payment-methods {
  display: grid;
  gap: 12px;
}

.payment-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: #cccccc;
  padding: 8px 0;
}

.payment-item i {
  color: #ffd700;
  font-size: 1rem;
  width: 16px;
}

/* Footer Features */
.footer-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
  padding: 30px;
  background: rgba(255, 215, 0, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.feature-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.feature-badge:hover {
  background: rgba(255, 215, 0, 0.1);
  transform: translateY(-2px);
}

.feature-badge i {
  color: #ffd700;
  font-size: 1.5rem;
}

.feature-badge span {
  font-size: 0.9rem;
  font-weight: 500;
  color: #cccccc;
}

/* Footer Warning */
.footer-warning {
  margin-bottom: 30px;
}

.warning-content {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(255, 107, 107, 0.05));
  border: 1px solid rgba(255, 107, 107, 0.3);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: start;
  gap: 16px;
}

.warning-content i {
  color: #ff6b6b;
  font-size: 1.2rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.warning-content p {
  color: #cccccc;
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

/* Footer Bottom */
.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 215, 0, 0.2);
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.copyright {
  flex: 1;
}

.copyright p {
  color: #888888;
  font-size: 0.9rem;
  margin: 0;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 50%;
  color: #ffd700;
  text-decoration: none;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: rgba(255, 215, 0, 0.2);
  border-color: #ffd700;
  color: #ffd700;
  transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .footer-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-content {
    padding: 40px 0 20px;
  }
  
  .footer-top {
    gap: 30px;
    margin-bottom: 30px;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .footer-features {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  
  .footer-logo-text {
    font-size: 1.8rem;
  }
  
  .footer-logo-subtitle {
    font-size: 0.8rem;
  }
  
  .footer-description {
    font-size: 0.95rem;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .footer-container {
    padding: 0 15px;
  }
  
  .footer-content {
    padding: 30px 0 15px;
  }
  
  .footer-top {
    gap: 24px;
    margin-bottom: 24px;
  }
  
  .footer-branding {
    gap: 16px;
  }
  
  .footer-logo-text {
    font-size: 1.6rem;
  }
  
  .footer-logo-subtitle {
    font-size: 0.75rem;
  }
  
  .footer-description {
    font-size: 0.9rem;
  }
  
  .footer-column-title {
    font-size: 1.1rem;
  }
  
  .footer-link {
    font-size: 0.9rem;
  }
  
  .footer-features {
    padding: 16px;
  }
  
  .feature-badge {
    padding: 12px;
  }
  
  .feature-badge i {
    font-size: 1.3rem;
  }
  
  .feature-badge span {
    font-size: 0.8rem;
  }
  
  .warning-content {
    padding: 16px;
    flex-direction: column;
    text-align: center;
  }
  
  .warning-content i {
    align-self: center;
    margin-top: 0;
  }
  
  .warning-content p {
    text-align: left;
  }
  
  .copyright p {
    font-size: 0.85rem;
  }
  
  .social-link {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
}

/* Sticky Bottom Buttons */
.sticky-buttons {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  border-top: 2px solid rgba(255, 215, 0, 0.3);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.sticky-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  text-decoration: none;
  font-family: 'Sarabun', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  line-height: 1.2;
  transition: all 0.3s ease;
  border-right: 1px solid rgba(255, 215, 0, 0.2);
  min-height: 60px;
  position: relative;
  overflow: hidden;
}

.sticky-btn:last-child {
  border-right: none;
}

.sticky-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  transition: left 0.5s ease;
}

.sticky-btn:hover::before {
  left: 100%;
}

.sticky-btn i {
  font-size: 1.3rem;
  margin-bottom: 4px;
  transition: transform 0.3s ease;
}

.sticky-btn span {
  font-size: 0.75rem;
  text-align: center;
  line-height: 1.1;
  transition: transform 0.3s ease;
}

.sticky-btn:hover i,
.sticky-btn:hover span {
  transform: translateY(-2px);
}

/* Login Button */
.sticky-btn-login {
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.8), rgba(74, 144, 226, 0.6));
  color: #ffffff;
}

.sticky-btn-login:hover {
  background: linear-gradient(135deg, #4a90e2, rgba(74, 144, 226, 0.8));
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: inset 0 -2px 8px rgba(74, 144, 226, 0.3);
}

.sticky-btn-login i {
  color: #ffffff;
}

/* Register Button */
.sticky-btn-register {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.8), rgba(76, 175, 80, 0.6));
  color: #ffffff;
}

.sticky-btn-register:hover {
  background: linear-gradient(135deg, #4caf50, rgba(76, 175, 80, 0.8));
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: inset 0 -2px 8px rgba(76, 175, 80, 0.3);
}

.sticky-btn-register i {
  color: #ffffff;
}

/* Bonus Button */
.sticky-btn-bonus {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.9), rgba(255, 215, 0, 0.7));
  color: #000000;
  animation: pulse-glow 2s infinite;
}

.sticky-btn-bonus:hover {
  background: linear-gradient(135deg, #ffd700, rgba(255, 215, 0, 0.9));
  color: #000000;
  transform: translateY(-1px);
  box-shadow: inset 0 -2px 8px rgba(255, 215, 0, 0.5);
}

.sticky-btn-bonus i {
  color: #000000;
}

.sticky-btn-bonus span {
  color: #000000;
  font-weight: 700;
}

/* Pulse animation for bonus button */
@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.4);
  }
  50% {
    box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.1);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .sticky-buttons {
    border-top-width: 1px;
  }
  
  .sticky-btn {
    padding: 10px 6px;
    min-height: 55px;
    font-size: 0.8rem;
  }
  
  .sticky-btn i {
    font-size: 1.2rem;
    margin-bottom: 3px;
  }
  
  .sticky-btn span {
    font-size: 0.7rem;
  }
}

@media (max-width: 480px) {
  .sticky-btn {
    padding: 8px 4px;
    min-height: 50px;
    font-size: 0.75rem;
  }
  
  .sticky-btn i {
    font-size: 1.1rem;
    margin-bottom: 2px;
  }
  
  .sticky-btn span {
    font-size: 0.65rem;
    line-height: 1;
  }
}

@media (max-width: 360px) {
  .sticky-btn {
    padding: 6px 2px;
    min-height: 45px;
  }
  
  .sticky-btn i {
    font-size: 1rem;
  }
  
  .sticky-btn span {
    font-size: 0.6rem;
  }
}

/* Add bottom padding to body to prevent content being hidden behind sticky buttons */
body {
  padding-bottom: 60px;
}

@media (max-width: 768px) {
  body {
    padding-bottom: 55px;
  }
}

@media (max-width: 480px) {
  body {
    padding-bottom: 50px;
  }
}

@media (max-width: 360px) {
  body {
    padding-bottom: 45px;
  }
}

/* Login Form Section */
.login-form-section {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 25%, #2d1b69 50%, #1a1a1a 75%, #0a0a0a 100%);
  min-height: 100vh;
  padding: 40px 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-form-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 40% 40%, rgba(45, 27, 105, 0.3) 0%, transparent 50%);
  z-index: 1;
}

.login-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
  width: 100%;
}

.login-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 140px);
}

.login-card {
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.95), rgba(42, 42, 42, 0.95));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 450px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 215, 0, 0.1);
  transition: all 0.3s ease;
}

.login-card:hover {
  border-color: rgba(255, 215, 0, 0.3);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 215, 0, 0.15);
}

/* Login Header */
.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo {
  margin-bottom: 20px;
}

.logo-image {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
  transition: all 0.3s ease;
}

.logo-image:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 25px rgba(255, 215, 0, 0.4);
}

.login-title {
  font-family: 'Prompt', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  line-height: 1.2;
}

.login-subtitle {
  color: #cccccc;
  font-size: 1rem;
  margin: 0;
  font-weight: 400;
}

/* Error Message */
.error-message {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.15), rgba(255, 107, 107, 0.1));
  border: 1px solid rgba(255, 107, 107, 0.4);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: shake 0.5s ease-in-out;
}

.error-message i {
  color: #ff6b6b;
  font-size: 1.1rem;
}

.error-text {
  color: #ff6b6b;
  font-size: 0.9rem;
  font-weight: 500;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Form Styles */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffd700;
  font-weight: 600;
  font-size: 0.95rem;
}

.form-label i {
  font-size: 1rem;
  width: 16px;
}

.form-input {
  background: rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 215, 0, 0.2);
  border-radius: 8px;
  padding: 14px 16px;
  color: #ffffff;
  font-size: 1rem;
  font-family: 'Sarabun', sans-serif;
  transition: all 0.3s ease;
}

.form-input::placeholder {
  color: #888888;
}

.form-input:focus {
  outline: none;
  border-color: #ffd700;
  background: rgba(255, 215, 0, 0.05);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
}

.form-input:valid {
  border-color: rgba(76, 175, 80, 0.5);
}

.form-input.error {
  border-color: #ff6b6b;
  background: rgba(255, 107, 107, 0.05);
}

.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-toggle {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: #888888;
  cursor: pointer;
  padding: 4px;
  font-size: 1rem;
  transition: color 0.3s ease;
}

.password-toggle:hover {
  color: #ffd700;
}

.field-error {
  color: #ff6b6b;
  font-size: 0.85rem;
  min-height: 20px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.field-error::before {
  content: '!';
  color: #ff6b6b;
  font-weight: bold;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(255, 107, 107, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

.field-error:empty::before {
  display: none;
}

/* Form Actions */
.form-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}

.login-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000000;
  border: none;
  border-radius: 8px;
  padding: 16px 24px;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: 'Sarabun', sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.login-button:hover:not(:disabled) {
  background: linear-gradient(135deg, #ffed4a, #ffd700);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.login-button:disabled {
  background: #555555;
  color: #888888;
  cursor: not-allowed;
  transform: none;
}

.login-button.loading span {
  opacity: 0;
}

.login-button.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid #000000;
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.register-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: #ffd700;
  border: 2px solid rgba(255, 215, 0, 0.3);
  border-radius: 8px;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 600;
  font-family: 'Sarabun', sans-serif;
  text-decoration: none;
  transition: all 0.3s ease;
}

.register-button:hover {
  background: rgba(255, 215, 0, 0.1);
  border-color: #ffd700;
  color: #ffd700;
  transform: translateY(-1px);
}

/* Login Footer */
.login-footer {
  margin-top: 24px;
  text-align: center;
}

.security-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #888888;
  font-size: 0.85rem;
}

.security-info i {
  color: #4caf50;
  font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .login-form-section {
    padding: 20px 0;
  }
  
  .login-card {
    padding: 32px 24px;
    margin: 20px 0;
    border-radius: 16px;
  }
  
  .logo-image {
    width: 70px;
    height: 70px;
  }
  
  .login-title {
    font-size: 1.8rem;
  }
  
  .login-subtitle {
    font-size: 0.95rem;
  }
  
  .form-input {
    padding: 12px 14px;
    font-size: 16px; /* Prevents zoom on iOS */
  }
  
  .login-button {
    padding: 14px 20px;
    font-size: 1rem;
  }
  
  .register-button {
    padding: 12px 20px;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .login-container {
    padding: 0 15px;
  }
  
  .login-card {
    padding: 24px 20px;
    max-width: none;
  }
  
  .logo-image {
    width: 60px;
    height: 60px;
  }
  
  .login-title {
    font-size: 1.6rem;
  }
  
  .login-subtitle {
    font-size: 0.9rem;
  }
  
  .form-label {
    font-size: 0.9rem;
  }
  
  .form-input {
    padding: 12px;
    font-size: 16px;
  }
  
  .login-button {
    padding: 12px 18px;
    font-size: 0.95rem;
  }
  
  .register-button {
    padding: 10px 18px;
    font-size: 0.9rem;
  }
  
  .security-info {
    font-size: 0.8rem;
  }
}

@media (max-width: 360px) {
  .login-card {
    padding: 20px 16px;
  }
  
  .logo-image {
    width: 50px;
    height: 50px;
  }
  
  .login-title {
    font-size: 1.4rem;
  }
}

/* Register Form Section */
.register-form-section {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 25%, #2d1b69 50%, #1a1a1a 75%, #0a0a0a 100%);
  min-height: 100vh;
  padding: 40px 0;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.register-form-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 70%, rgba(255, 215, 0, 0.12) 0%, transparent 50%),
              radial-gradient(circle at 70% 30%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 50% 50%, rgba(45, 27, 105, 0.4) 0%, transparent 60%);
  z-index: 1;
}

.register-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
  width: 100%;
}

.register-content {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 140px);
}

.register-card {
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.95), rgba(42, 42, 42, 0.95));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 450px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 215, 0, 0.1);
  transition: all 0.3s ease;
}

.register-card:hover {
  border-color: rgba(255, 215, 0, 0.3);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(255, 215, 0, 0.15);
}

/* Register Header */
.register-header {
  text-align: center;
  margin-bottom: 32px;
}

.register-logo {
  margin-bottom: 20px;
}

.logo-image {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
  transition: all 0.3s ease;
}

.logo-image:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 25px rgba(255, 215, 0, 0.4);
}

.register-title {
  font-family: 'Prompt', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  line-height: 1.2;
}

.register-subtitle {
  color: #cccccc;
  font-size: 1rem;
  margin: 0;
  font-weight: 400;
}

/* Error & Success Messages */
.error-message {
  background: linear-gradient(135deg, rgba(255, 107, 107, 0.15), rgba(255, 107, 107, 0.1));
  border: 1px solid rgba(255, 107, 107, 0.4);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: shake 0.5s ease-in-out;
}

.error-message i {
  color: #ff6b6b;
  font-size: 1.1rem;
}

.error-text {
  color: #ff6b6b;
  font-size: 0.9rem;
  font-weight: 500;
}

.success-message {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.15), rgba(76, 175, 80, 0.1));
  border: 1px solid rgba(76, 175, 80, 0.4);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: fadeIn 0.5s ease-in-out;
}

.success-message i {
  color: #4caf50;
  font-size: 1.1rem;
}

.success-text {
  color: #4caf50;
  font-size: 0.9rem;
  font-weight: 500;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Form Styles */
.register-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffd700;
  font-weight: 600;
  font-size: 0.95rem;
}

.form-label i {
  font-size: 1rem;
  width: 16px;
}

.form-input {
  background: rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 215, 0, 0.2);
  border-radius: 8px;
  padding: 14px 16px;
  color: #ffffff;
  font-size: 1rem;
  font-family: 'Sarabun', sans-serif;
  transition: all 0.3s ease;
}

.form-input::placeholder {
  color: #888888;
}

.form-input:focus {
  outline: none;
  border-color: #ffd700;
  background: rgba(255, 215, 0, 0.05);
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
}

.form-input:valid {
  border-color: rgba(76, 175, 80, 0.5);
}

.form-input.error {
  border-color: #ff6b6b;
  background: rgba(255, 107, 107, 0.05);
}

.field-error {
  color: #ff6b6b;
  font-size: 0.85rem;
  min-height: 20px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.field-error::before {
  content: '!';
  color: #ff6b6b;
  font-weight: bold;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(255, 107, 107, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

.field-error:empty::before {
  display: none;
}

/* Form Actions */
.form-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}

.register-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000000;
  border: none;
  border-radius: 8px;
  padding: 16px 24px;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: 'Sarabun', sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
}

.register-button:hover:not(:disabled) {
  background: linear-gradient(135deg, #ffed4a, #ffd700);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.register-button:disabled {
  background: #555555;
  color: #888888;
  cursor: not-allowed;
  transform: none;
}

.register-button.loading span {
  opacity: 0;
}

.register-button.loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid #000000;
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.login-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: #ffd700;
  border: 2px solid rgba(255, 215, 0, 0.3);
  border-radius: 8px;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 600;
  font-family: 'Sarabun', sans-serif;
  text-decoration: none;
  transition: all 0.3s ease;
}

.login-button:hover {
  background: rgba(255, 215, 0, 0.1);
  border-color: #ffd700;
  color: #ffd700;
  transform: translateY(-1px);
}

/* Register Footer */
.register-footer {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.security-info,
.terms-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #888888;
  font-size: 0.85rem;
  text-align: center;
}

.security-info i {
  color: #4caf50;
  font-size: 1rem;
}

.terms-info i {
  color: #ffd700;
  font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .register-form-section {
    padding: 20px 0;
  }
  
  .register-card {
    padding: 32px 24px;
    margin: 20px 0;
    border-radius: 16px;
  }
  
  .logo-image {
    width: 70px;
    height: 70px;
  }
  
  .register-title {
    font-size: 1.8rem;
  }
  
  .register-subtitle {
    font-size: 0.95rem;
  }
  
  .form-input {
    padding: 12px 14px;
    font-size: 16px; /* Prevents zoom on iOS */
  }
  
  .register-button {
    padding: 14px 20px;
    font-size: 1rem;
  }
  
  .login-button {
    padding: 12px 20px;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .register-container {
    padding: 0 15px;
  }
  
  .register-card {
    padding: 24px 20px;
    max-width: none;
  }
  
  .logo-image {
    width: 60px;
    height: 60px;
  }
  
  .register-title {
    font-size: 1.6rem;
  }
  
  .register-subtitle {
    font-size: 0.9rem;
  }
  
  .form-label {
    font-size: 0.9rem;
  }
  
  .form-input {
    padding: 12px;
    font-size: 16px;
  }
  
  .register-button {
    padding: 12px 18px;
    font-size: 0.95rem;
  }
  
  .login-button {
    padding: 10px 18px;
    font-size: 0.9rem;
  }
  
  .security-info,
  .terms-info {
    font-size: 0.8rem;
  }
}

@media (max-width: 360px) {
  .register-card {
    padding: 20px 16px;
  }
  
  .logo-image {
    width: 50px;
    height: 50px;
  }
  
  .register-title {
    font-size: 1.4rem;
  }
}

/* Hero Section */
.hero-promotion {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 25%, #2d1b69 50%, #1a1a1a 75%, #0a0a0a 100%);
  padding: 80px 0 60px;
  position: relative;
  overflow: hidden;
}

.hero-promotion::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 20%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 50%);
  z-index: 1;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.hero-content {
  text-align: center;
  margin: 0 auto;
}

.hero-title {
  font-family: 'Prompt', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffd700, #ffed4a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 8px rgba(255, 215, 0, 0.3);
}

.hero-subtitle {
  margin-bottom: 32px;
}

.hero-subtitle p {
  font-size: 1.3rem;
  line-height: 1.6;
  color: #cccccc;
  margin: 0;
}

.hero-cta {
  display: flex;
  justify-content: center;
}

.hero-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000000;
  text-decoration: none;
  font-family: 'Sarabun', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  padding: 18px 36px;
  border-radius: 50px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
  animation: pulse-hero 2s infinite;
}

.hero-button:hover {
  background: linear-gradient(135deg, #ffed4a, #ffd700);
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 215, 0, 0.5);
  color: #000000;
}

.hero-button i {
  font-size: 1.4rem;
}

@keyframes pulse-hero {
  0%, 100% {
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
  }
  50% {
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.6), 0 0 0 8px rgba(255, 215, 0, 0.1);
  }
}

/* Promotion Sections */
.promotion-section {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.promotion-section:nth-child(even) {
  background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.promotion-section:nth-child(odd) {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.promotion-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
  z-index: 1;
}

.promotion-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.promotion-content {
  background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(42, 42, 42, 0.8));
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 20px;
  padding: 50px;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.promotion-content:hover {
  border-color: rgba(255, 215, 0, 0.4);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
  transform: translateY(-5px);
}

.promotion-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 40px;
}

.promotion-icon {
  background: linear-gradient(135deg, #ffd700, #ffb700);
  width: 80px;
  height: 80px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(255, 215, 0, 0.3);
  flex-shrink: 0;
}

.promotion-icon i {
  color: #000000;
  font-size: 2rem;
}

.promotion-title {
  font-family: 'Prompt', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: #ffd700;
  margin: 0;
  line-height: 1.3;
}

.promotion-details {
  display: grid;
  grid-template-columns: 300px 1fr 250px;
  gap: 40px;
  align-items: start;
}

.promotion-highlight {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 215, 0, 0.05));
  border: 2px solid rgba(255, 215, 0, 0.3);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.promotion-highlight::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.highlight-amount {
  font-family: 'Prompt', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: #ffd700;
  margin-bottom: 8px;
  line-height: 1;
}

.highlight-text {
  font-size: 1.1rem;
  color: #cccccc;
  font-weight: 600;
}

.promotion-list {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 12px;
  padding: 32px;
  border-left: 4px solid #ffd700;
}

.benefits-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefits-list li {
  color: #cccccc;
  font-size: 1.1rem;
  line-height: 1.6;
  padding-left: 32px;
  position: relative;
}

.benefits-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 20px;
  height: 20px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefits-list li::after {
  content: '✓';
  position: absolute;
  left: 6px;
  top: 12px;
  color: #000000;
  font-size: 0.8rem;
  font-weight: bold;
}

.promotion-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.promotion-button {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000000;
  text-decoration: none;
  font-family: 'Sarabun', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 20px 24px;
  border-radius: 12px;
  transition: all 0.3s ease;
  text-align: center;
  width: 100%;
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
}

.promotion-button:hover {
  background: linear-gradient(135deg, #ffed4a, #ffd700);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
  color: #000000;
}

.promotion-button i {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

/* Info Section */
.info-section {
  background: linear-gradient(135deg, #2d1b69 0%, #1a1a1a 50%, #2d1b69 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.info-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.1) 0%, transparent 60%);
  z-index: 1;
}

.info-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.info-content {
  text-align: center;
}

.info-text {
  margin-bottom: 40px;
}

.info-text p {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #cccccc;
  max-width: 900px;
  margin: 0 auto;
  text-align: justify;
}

.info-features {
  margin-bottom: 40px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.feature-item {
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(255, 215, 0, 0.15);
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
}

.feature-item i {
  color: #ffd700;
  font-size: 2rem;
}

.feature-item span {
  color: #cccccc;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
}

.info-cta {
  display: flex;
  justify-content: center;
}

.info-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000000;
  text-decoration: none;
  font-family: 'Sarabun', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  padding: 16px 32px;
  border-radius: 25px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
}

.info-button:hover {
  background: linear-gradient(135deg, #ffed4a, #ffd700);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
  color: #000000;
}

.info-button i {
  font-size: 1.3rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .promotion-details {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  
  .promotion-content {
    padding: 40px;
  }
  
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .promotion-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-promotion {
    padding: 60px 0 40px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle p {
    font-size: 1.1rem;
  }
  
  .hero-button {
    font-size: 1.1rem;
    padding: 14px 28px;
  }
  
  .promotion-section {
    padding: 60px 0;
  }
  
  .promotion-content {
    padding: 32px 24px;
  }
  
  .promotion-header {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .promotion-icon {
    width: 60px;
    height: 60px;
  }
  
  .promotion-icon i {
    font-size: 1.5rem;
  }
  
  .promotion-title {
    font-size: 1.8rem;
  }
  
  .highlight-amount {
    font-size: 2.5rem;
  }
  
  .benefits-list li {
    font-size: 1rem;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .info-text p {
    font-size: 1.1rem;
    text-align: left;
  }
}

@media (max-width: 480px) {
  .hero-container,
  .promotion-container,
  .info-container {
    padding: 0 15px;
  }
  
  .hero-promotion {
    padding: 40px 0 30px;
  }
  
  .hero-title {
    font-size: 1.6rem;
    margin-bottom: 16px;
  }
  
  .hero-subtitle p {
    font-size: 1rem;
  }
  
  .hero-button {
    font-size: 1rem;
    padding: 12px 24px;
  }
  
  .promotion-section {
    padding: 40px 0;
  }
  
  .promotion-content {
    padding: 24px 16px;
  }
  
  .promotion-title {
    font-size: 1.5rem;
  }
  
  .promotion-icon {
    width: 50px;
    height: 50px;
  }
  
  .promotion-icon i {
    font-size: 1.3rem;
  }
  
  .promotion-highlight {
    padding: 24px;
  }
  
  .highlight-amount {
    font-size: 2rem;
  }
  
  .promotion-list {
    padding: 24px;
  }
  
  .benefits-list li {
    font-size: 0.95rem;
    padding-left: 28px;
  }
  
  .benefits-list li::before {
    width: 16px;
    height: 16px;
    top: 8px;
  }
  
  .benefits-list li::after {
    left: 5px;
    top: 10px;
    font-size: 0.7rem;
  }
  
  .promotion-button {
    font-size: 1rem;
    padding: 16px 20px;
  }
  
  .info-text p {
    font-size: 1rem;
  }
  
  .info-button {
    font-size: 1.1rem;
    padding: 14px 28px;
  }
}