/* SCB Trading International - Non-Critical Styles */
/* Loaded asynchronously for optimal performance */

/* Container & Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

.section {
  padding: 100px 0;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-black);
  margin-bottom: var(--space-xl);
  text-align: center;
}

/* About Section */
.about {
  background: var(--color-soft-gray);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

.about-content p {
  margin-bottom: var(--space-md);
  font-size: 16px;
  line-height: 1.8;
}

.text-large {
  font-size: 20px;
  line-height: 1.6;
  color: var(--color-charcoal);
  font-weight: 400;
}

/* Brands Section */
.brands {
  background: var(--color-white);
  text-align: center;
}

/* Brand Logos Row */
.brand-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 64px;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.brand-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-logo-img {
  max-width: 200px;
  height: auto;
  filter: grayscale(0%);
  transition: all 0.3s ease;
  opacity: 0.9;
}

.brand-logo-img:hover {
  transform: scale(1.05);
  opacity: 1;
}

/* Brand Showcase */
.brand-showcase {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.brand-image {
  width: 100%;
  height: auto;
  margin-bottom: var(--space-lg);
}

.brand-description {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-gray-600);
  max-width: 700px;
  margin: 0 auto;
}

/* Products Section */
.products {
  background: var(--color-soft-gray);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-top: var(--space-xl);
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  padding: var(--space-lg);
  text-align: center;
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--color-gray-300);
}

.card-icon {
  font-size: 48px;
  margin-bottom: var(--space-md);
  display: block;
  transition: transform 0.3s ease;
}

.product-card:hover .card-icon {
  transform: rotate(5deg) scale(1.1);
}

.card-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: var(--space-sm);
}

.card-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-gray-600);
}

/* Footer */
.footer {
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--space-xxl) 0 var(--space-lg);
  text-align: center;
}

.footer-title {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 600;
  margin-bottom: var(--space-xl);
  color: var(--color-white);
}

.footer-content {
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.contact-info {
  margin-bottom: var(--space-lg);
}

.contact-email a {
  color: var(--color-gold);
  text-decoration: none;
  font-size: 18px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.contact-email a:hover {
  color: var(--color-gold-dark);
}

.contact-address {
  font-style: normal;
  line-height: 1.8;
  color: var(--color-gray-400);
  margin-top: var(--space-md);
  font-size: 15px;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: var(--space-lg);
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-link:hover {
  background: var(--color-gold);
  transform: translateY(-3px);
}

.footer-copyright {
  font-size: 14px;
  color: var(--color-gray-400);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Modal Styles */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 26, 0.85);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-white);
  width: 400px;
  max-width: 90vw;
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  position: relative;
  transform: scale(0.7);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55),
              opacity 0.3s ease;
}

.modal-backdrop.active .modal {
  transform: scale(1);
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--color-gray-400);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
  padding: 0;
  line-height: 1;
}

.modal-close:hover {
  color: var(--color-charcoal);
}

.modal-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.modal-logo {
  width: 80px;
  height: auto;
  margin-bottom: var(--space-md);
}

.modal-title {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-black);
}

.modal-subtitle {
  font-size: 12px;
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.modal-form {
  display: flex;
  flex-direction: column;
}

.input-group {
  margin-bottom: var(--space-md);
}

.input-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-gray-600);
  margin-bottom: 8px;
  font-weight: 500;
}

.input-field {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-system);
  font-size: 15px;
  border: 2px solid var(--color-gray-300);
  border-radius: 6px;
  transition: border-color 0.2s ease;
  background: var(--color-white);
}

.input-field:focus {
  outline: none;
  border-color: var(--color-charcoal);
}

.input-field::placeholder {
  color: var(--color-gray-400);
}

.checkbox-group {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-md);
}

.checkbox {
  width: 18px;
  height: 18px;
  margin-right: 12px;
  cursor: pointer;
  accent-color: var(--color-gold);
}

.checkbox-label {
  font-size: 14px;
  color: var(--color-charcoal);
  cursor: pointer;
  user-select: none;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--color-gold);
  color: var(--color-white);
  border: none;
  border-radius: 6px;
  font-family: var(--font-system);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-submit:hover:not(:disabled) {
  background: var(--color-gold-dark);
  transform: translateY(-1px);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-spinner {
  display: inline-block;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.error-message {
  padding: 12px;
  background: rgba(220, 53, 69, 0.1);
  color: var(--color-error);
  border-radius: 6px;
  font-size: 14px;
  text-align: center;
  margin-bottom: var(--space-md);
  display: none;
}

.error-message.active {
  display: block;
  animation: shake 0.4s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-10px); }
  50% { transform: translateX(10px); }
  75% { transform: translateX(-10px); }
}

.forgot-password {
  text-align: center;
  color: var(--color-gray-600);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
  display: block;
}

.forgot-password:hover {
  color: var(--color-charcoal);
}

/* Scroll Animations */
.fade-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Focus Styles for Accessibility */
*:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    padding: 0 30px;
  }

  .section {
    padding: 80px 0;
  }

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

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .section {
    padding: 60px 0;
  }

  .section-title {
    margin-bottom: var(--space-lg);
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .brand-logos {
    gap: 40px;
  }

  .brand-logo-img {
    max-width: 150px;
  }

  .modal {
    padding: 30px 20px;
  }

  .modal-close {
    top: 15px;
    right: 15px;
  }

  .social-links {
    gap: 16px;
  }

  .social-link {
    width: 40px;
    height: 40px;
  }
}

/* Print Styles */
@media print {
  .employee-login-btn,
  .modal-backdrop {
    display: none;
  }
}