/* Base Styles */
body {
  font-family: var(--font-body-kr);
  color: var(--text-primary);
  background-color: var(--background);
  font-size: 16px;
  line-height: 1.7;
}

body[lang="en"],
body[lang="es"] {
  font-family: var(--font-body-en);
}

.container {
  max-width: var(--container-mobile);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    max-width: var(--container-desktop);
    padding: 0 var(--spacing-xl);
  }
}

/* Language Selector */
.language-selector {
  position: fixed;
  top: var(--spacing-md);
  right: var(--spacing-md);
  z-index: var(--z-sticky);
  display: flex;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: var(--spacing-xs);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--shadow);
}

.lang-btn {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.lang-btn:hover {
  color: var(--primary);
  background: var(--background-dark);
}

.lang-btn.active {
  color: var(--background-light);
  background: var(--primary);
}

@media (min-width: 768px) {
  .language-selector {
    top: var(--spacing-lg);
    right: var(--spacing-lg);
  }
}

/* Section Title */
.section-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  text-align: center;
  color: var(--primary);
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 2px;
  background: var(--primary);
  margin: var(--spacing-md) auto 0;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }
}

/* Intro Section */
.intro-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--background-light) 0%,
    var(--background-dark) 100%
  );
  padding: var(--spacing-xl) var(--spacing-md);
  position: relative;
  overflow: hidden;
}

.intro-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 30%,
      rgba(212, 165, 116, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(139, 125, 107, 0.06) 0%,
      transparent 50%
    );
  pointer-events: none;
}

.intro-content {
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeInUp 1s ease;
}

.intro-ornament {
  font-size: 1.5rem;
  color: var(--primary);
  margin: var(--spacing-md) 0;
  opacity: 0.7;
}

.intro-subtitle {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 300;
  font-style: italic;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
}

.intro-names {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--text-primary);
  margin: var(--spacing-lg) 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.bride-name,
.groom-name {
  display: block;
}

.ampersand {
  font-size: 2rem;
  color: var(--primary);
  font-style: italic;
}

.intro-date {
  margin-top: var(--spacing-xl);
}

.date-text {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--primary);
  letter-spacing: 0.05em;
}

.time-text {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-xs);
}

@media (min-width: 768px) {
  .intro-names {
    font-size: 3.5rem;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
  }

  .ampersand {
    font-size: 2.5rem;
  }

  .date-text {
    font-size: 2.2rem;
  }
}

/* Message Section */
.message-section {
  padding: var(--spacing-3xl) 0;
  background: var(--background-light);
}

.message-card {
  background: var(--background);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  box-shadow: 0 4px 20px var(--shadow);
  transition: transform var(--transition-base),
    box-shadow var(--transition-base);
}

.message-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--shadow-strong);
}

.message-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.message-content {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: var(--spacing-md);
}

.message-content p {
  text-align: center;
}

.message-author {
  font-family: var(--font-display);
  font-style: italic;
  text-align: right;
  color: var(--text-light);
  font-size: 0.95rem;
}

@media (min-width: 768px) {
  .message-card {
    padding: var(--spacing-2xl);
  }

  .message-title {
    font-size: 1.8rem;
  }
}

/* Gallery Section */
.gallery-section {
  padding: var(--spacing-3xl) 0;
  background: var(--background-dark);
}

.gallery-grid {
  display: flex;
  gap: var(--spacing-sm);
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--background);
  padding-bottom: var(--spacing-md);
  max-height: 500px;
}

.gallery-grid::-webkit-scrollbar {
  height: 8px;
}

.gallery-grid::-webkit-scrollbar-track {
  background: var(--background);
  border-radius: var(--radius-md);
}

.gallery-grid::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: var(--radius-md);
}

.gallery-grid::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

.gallery-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  flex-shrink: 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-base);
  scroll-snap-align: start;
  width: 250px;
  flex-shrink: 0;
}

.gallery-item:hover {
  transform: scale(1.05);
  z-index: 10;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

@media (min-width: 768px) {
  .gallery-grid {
    max-height: 600px;
  }

  .gallery-item {
    width: 300px;
  }
}

/* Gallery Modal */
.gallery-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: var(--z-modal);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-modal.active {
  display: block;
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 40px;
  height: 40px;
  font-size: 2rem;
  color: white;
  z-index: calc(var(--z-modal) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: background var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.gallery-swiper {
  width: 100%;
  height: 100%;
}

.gallery-swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-swiper .swiper-slide img {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
}

.gallery-swiper .swiper-button-prev,
.gallery-swiper .swiper-button-next {
  color: white;
}

.gallery-swiper .swiper-pagination-bullet {
  background: white;
}

/* Location Section */
.location-section {
  padding: var(--spacing-3xl) 0;
  background: var(--background-light);
}

.location-info {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.venue-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.venue-address,
.venue-floor {
  color: var(--text-secondary);
  line-height: 1.6;
}

.venue-address {
  font-size: 1.05rem;
  margin-bottom: var(--spacing-xs);
}

/* Map Tabs */
.map-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.map-tab {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
  background: var(--background);
  color: var(--text-secondary);
  font-weight: 400;
  transition: all var(--transition-fast);
  border: 2px solid transparent;
}

.map-tab:hover {
  border-color: var(--primary-light);
}

.map-tab.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* Map Container */
.map-container {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
  box-shadow: 0 4px 20px var(--shadow);
}

.map-view {
  display: none;
  width: 100%;
  height: 100%;
}

.map-view.active {
  display: block;
}

/* Transportation Info */
.transportation-info {
  background: var(--background);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
}

.transportation-info h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.transport-item {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border);
}

.transport-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.transport-item strong {
  display: block;
  color: var(--primary-dark);
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

.transport-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-xl) 0;
  background: var(--background-dark);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

@media (max-width: 640px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-group {
  margin-bottom: 0;
}

.contact-group-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--primary);
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.contact-card {
  background: var(--background-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  box-shadow: 0 2px 8px var(--shadow);
}

.contact-card:last-child {
  margin-bottom: 0;
}

.contact-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xs);
}

.contact-role {
  font-size: 0.75rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.contact-actions {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

.contact-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.4rem var(--spacing-xs);
  background: var(--background);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.8rem;
  transition: all var(--transition-fast);
  border: 1px solid var(--border);
}

.contact-btn:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: var(--primary-light);
}

.contact-btn svg {
  width: 14px;
  height: 14px;
}

.account-info {
  background: var(--background);
  border-radius: var(--radius-md);
  padding: var(--spacing-xs);
}

.account-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
  text-align: center;
}

.copy-account-btn {
  width: 100%;
  padding: 0.35rem var(--spacing-xs);
  background: var(--primary);
  color: white;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  transition: background var(--transition-fast);
}

.copy-account-btn:hover {
  background: var(--primary-dark);
}

/* Footer */
.footer {
  padding: var(--spacing-2xl) 0;
  background: var(--background-light);
  text-align: center;
}

.footer-text {
  color: var(--text-light);
  font-size: 0.9rem;
}

.footer-text a {
  color: var(--primary);
  transition: color var(--transition-fast);
}

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

/* Toast Notification */
.toast {
  position: fixed;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-primary);
  color: white;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-lg);
  z-index: var(--z-toast);
  transition: bottom var(--transition-base);
  box-shadow: 0 4px 20px var(--shadow-strong);
}

.toast.show {
  bottom: var(--spacing-xl);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Loading State for Maps */
.map-view::before {
  content: "Loading map...";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-light);
  font-size: 0.9rem;
}