/* Contact Page Styles
 * Styles moved from style.css (lines ~3451–~3973).
 * Template: page-contact.php
 */
.ast-container{
 padding: 0 !important;
 max-width: 100% !important;
 margin: 0 var(--space-8)  !important;
}

.contact-page {
  width: 100%;
 margin: var(--space-8) 0 !important;
}

.contact-container {
  width: 100%;
  margin: 0 auto;
}

/* Shell layout (2 columns) */
.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  grid-template-areas: "left right";
  gap: var(--space-8);
  align-items: start;
}

.contact-col--left {
  grid-area: left;
}

.contact-col--right {
  grid-area: right;
}

.contact-hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

/* Hero (right column) */
.contact-hero {
  text-align: left;
  padding: var(--space-10) var(--space-8);
  background:
    linear-gradient(
      135deg,
      rgba(var(--color-primary), 0.88) 0%,
      rgba(var(--color-primary-dark), 0.88) 100%
    ),
    var(--astra-hero-primary) center/cover no-repeat;
  color: rgb(var(--color-white));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card-sm);
  min-height: 240px;
  display: flex;
  align-items: center;
}

.contact-hero h1 {
  font-size: 30px;
  margin: 0 0 var(--space-3);
  font-weight: 700;
  color: rgb(var(--color-accent));
  line-height: 1.15;
}

.contact-hero-subtitle {
  font-size: 15px;
  margin: 0 0 var(--space-6);
  opacity: 0.95;
  max-width: 48ch;
}

.contact-hero-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: flex-start;
  flex-wrap: wrap;
}

.contact-btn {
  display: inline-block;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition-base);
  border: 2px solid transparent;
}

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

.contact-btn-primary:hover {
  background: rgb(var(--color-bg-hover));
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
}

.contact-btn-secondary {
  background: transparent;
  color: rgb(var(--color-white));
  border-color: rgba(var(--color-white), 0.9);
}

.contact-btn-secondary:hover {
  background: rgb(var(--color-white));
  color: rgb(var(--color-primary));
  transform: translateY(-2px);
}

/* Tabs card (left column) */
.contact-tabsCard {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background:
    linear-gradient(
      135deg,
      rgba(var(--color-primary), 0.78) 0%,
      rgba(var(--color-primary-dark), 0.78) 100%
    ),
    var(--astra-hero-primary) center/cover no-repeat;
  box-shadow: var(--shadow-card-sm);
}

.contact-tabsHeader {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3);
  background: rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(8px);
}

.contact-tabBtn {
  flex: 1;
  appearance: none;
  border: 1px solid rgba(var(--color-white), 0.22);
  background: rgba(var(--color-white), 0.08);
  color: rgb(var(--color-white));
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 13px;
  line-height: 1.1;
  cursor: pointer;
  transition: var(--transition-base);
}

.contact-tabBtn:hover {
  background: rgba(var(--color-white), 0.14);
}

.contact-tabBtn.is-active {
  background: rgb(var(--color-white));
  color: rgb(var(--color-primary));
  border-color: rgb(var(--color-white));
  box-shadow: var(--shadow-btn-hover);
}

.contact-tabsPanels {
  padding: var(--space-6);
}

.contact-tabPanel {
  color: rgb(var(--color-white));
}

.contact-tabPanel[hidden] {
  display: none;
}

.contact-tabPanel.is-active {
  display: block;
}

.contact-offices-list {
  margin: 0;
}

.contact-office-item {
  background: rgba(var(--color-white), 0.94);
  border: 1px solid rgba(var(--color-white), 0.2);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  overflow: hidden;
  transition: var(--transition-base);
}

.contact-office-item:hover {
  box-shadow: var(--shadow-card-hover);
}

.contact-office-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  user-select: none;
}

.contact-office-header h3 {
  margin: 0;
  font-size: 16px;
  color: rgb(var(--color-primary));
}

.contact-office-toggle {
  background: none;
  border: none;
  font-size: 22px;
  color: rgb(var(--color-primary));
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.contact-office-item.is-open .contact-office-toggle {
  transform: rotate(180deg);
}

.contact-office-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 var(--space-6);
}

.contact-office-item.is-open .contact-office-content {
  max-height: 520px;
  padding: 0 var(--space-6) var(--space-6);
}

.contact-office-content p {
  margin: 0 0 var(--space-4);
  color: rgb(var(--color-text-body));
  line-height: 1.6;
}

.contact-office-address-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.contact-office-address-item:last-child {
  margin-bottom: 0;
}

.contact-office-address {
  flex: 1;
  color: rgb(var(--color-text-body));
  line-height: 1.6;
}

.contact-divider {
  margin: var(--space-4) 0;
  border: none;
  border-top: 1px solid rgb(var(--color-border-light));
}

.contact-map-link {
  display: inline-block;
  color: rgb(var(--color-primary));
  text-decoration: none;
  font-weight: 600;
  font-size: 13px;
  transition: var(--transition-base);
  white-space: nowrap;
}

.contact-map-link:hover {
  color: rgb(var(--color-primary-dark));
  text-decoration: underline;
}

.contact-map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card-sm);
  background: rgb(var(--color-white));
}

#contact-map {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-lg);
}

.contact-map-linkWrap {
  text-align: center;
  margin: var(--space-3) 0 0;
}

/* Section: Form và Thông tin (right column) */
.contact-main {
  margin-top: var(--space-8);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--space-6);
  align-items: start;
}

.contact-form-wrapper h2 {
  font-size: 20px;
  margin: 0 0 var(--space-4);
  color: rgb(var(--color-accent));
}

.contact-form {
  background: rgb(var(--color-white));
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-sm);
}

.contact-form-group {
  margin-bottom: var(--space-5);
}

.contact-form-group label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  color: rgb(var(--color-text-dark));
  font-size: 14px;
}

.contact-form-group .required {
  color: rgb(var(--color-danger));
}

.contact-form-group input,
.contact-form-group select,
.contact-form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgb(var(--color-border-light));
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition-base);
}

.contact-form-group input:focus,
.contact-form-group select:focus,
.contact-form-group textarea:focus {
  outline: none;
  border-color: rgb(var(--color-primary));
  box-shadow: var(--shadow-primary-glow);
}

#contact-subject {
  padding: var(--space-2) var(--space-4);
}

.contact-form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-submit-btn {
  width: 100%;
  padding: 14px var(--space-6);
  background: rgb(var(--color-primary));
  color: rgb(var(--color-white));
  border: none;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  margin-bottom: var(--space-3);
}

.contact-submit-btn:hover {
  background: rgb(var(--color-primary-dark));
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn-hover);
}

.contact-form-note {
  text-align: center;
  font-size: 13px;
  color: rgb(var(--color-text-muted));
  margin: 0 0 var(--space-2);
}

.contact-form-privacy {
  text-align: center;
  font-size: 12px;
  color: rgb(var(--color-text-light));
  margin: 0;
}

.contact-info-card {
  background: rgb(var(--color-bg-section));
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-sm);
  position: sticky;
  top: 20px;
}


.contact-info-content h3 {
  display: none;
  font-size: 18px;
  margin: 0 0 var(--space-2);
  color: rgb(var(--color-primary));
}

.contact-info-item {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgb(var(--color-border-light));
}

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

.contact-info-item strong {
  display: block;
  margin-bottom: var(--space-2);
  color: rgb(var(--color-text-dark));
  font-size: 14px;
}

.contact-info-item a,
.contact-info-item span {
  color: rgb(var(--color-text-muted));
  font-size: 14px;
  text-decoration: none;
}

.contact-info-item a:hover {
  color: rgb(var(--color-primary));
  text-decoration: underline;
}

/* .contact-info-subtext {
  margin-top: 2px;
  font-size: 12px;
  color: rgb(var(--color-text-muted));
  line-height: 1.2;
  word-break: break-word;
} */

.contact-info-item .contact-info-item--channels{
  display: inline;
}
.contact-info-item--channels {
  padding-bottom: 0;
}

.contact-info-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.contact-info-channel {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid rgb(var(--color-border-light));
  border-radius: var(--radius-md);
  background: rgba(var(--color-white), 0.6);
  color: rgb(var(--color-text-dark));
  text-decoration: none;
  transition: var(--transition-base);
}

.contact-info-channel:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-card-sm);
  border-color: rgba(var(--color-primary), 0.35);
}

.contact-info-channelIcon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.contact-info-channelIcon img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  display: block;
}

.contact-info-channelText {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.contact-info-channelLabel {
  font-size: 14px;
  color: rgb(var(--color-text-dark));
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-info-channelMeta {
  font-size: 12px;
  color: rgb(var(--color-text-muted));
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* CTA (left column bottom) */
.contact-cta {
  margin-top: var(--space-6);
  text-align: center;
  padding: var(--space-8) var(--space-6);
  background:
    linear-gradient(
      135deg,
      rgba(var(--color-primary), 0.86) 0%,
      rgba(var(--color-primary-dark), 0.86) 100%
    ),
    var(--astra-hero-secondary) center/cover no-repeat;
  color: rgb(var(--color-white));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card-sm);
}

.contact-cta h2 {
  font-size: 20px;
  margin: 0 0 var(--space-6);
  font-weight: 700;
  color: rgb(var(--color-accent));
}

.contact-cta-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.contact-offices-showcase {
  margin-bottom: var(--space-10);
  padding: clamp(18px, 2.8vw, 28px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(120% 120% at 100% 0%, rgba(var(--color-accent), 0.18) 0%, transparent 48%),
    linear-gradient(180deg, rgba(var(--color-primary), 0.06) 0%, rgba(var(--color-primary-dark), 0.04) 100%);
  border: 1px solid rgba(var(--color-primary), 0.14);
}

.contact-offices-showcase-title {
  margin: 0 0 var(--space-6);
  text-align: center;
  color: rgb(var(--color-primary-dark));
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.14;
  text-wrap: balance;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
  padding-bottom: 10px;
}

.contact-offices-showcase-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 64px;
  height: 4px;
  border-radius: 999px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, rgb(var(--color-primary)) 0%, rgb(var(--color-accent)) 100%);
}

.contact-offices-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}

.contact-office-showcase-card {
  background: linear-gradient(180deg, rgba(var(--color-white), 1) 0%, rgba(var(--color-surface-muted), 0.92) 100%);
  border: 1px solid rgba(var(--color-primary), 0.14);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.contact-office-showcase-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--color-primary), 0.35);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.14);
}

.contact-office-slider-stack {
  position: relative;
}

.contact-office-showcase-imageWrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: rgb(var(--color-bg-section));
}

.contact-office-showcase-imageWrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.001);
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), filter 0.35s ease;
}

.contact-office-showcase-card:hover .contact-office-showcase-imageWrap img {
  transform: scale(1.05);
  filter: saturate(1.06) contrast(1.02);
}

/* Office image slider */
.contact-office-slider {
  position: relative;
}

@keyframes contactOfficeImageFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.contact-office-slider-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: none !important;
  transition: opacity 1.2s ease;
  pointer-events: none;
  will-change: opacity;
}

.contact-office-slider-img.is-active {
  opacity: 1;
  pointer-events: auto;
  animation: contactOfficeImageFadeIn 1200ms ease both;
}

.contact-office-slider-nav {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  height: 44px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(var(--color-white), 0.82);
  border-radius: var(--radius-md, 8px);
  background: rgba(15, 23, 42, 0.72);
  color: rgb(var(--color-white));
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  box-shadow:
    0 2px 10px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.15s ease,
    opacity 0.22s ease;
  -webkit-tap-highlight-color: transparent;
}

.contact-office-slider-nav svg {
  display: block;
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.55));
}

.contact-office-slider-nav:hover {
  background: rgba(15, 23, 42, 0.88);
  border-color: rgb(var(--color-white));
  box-shadow:
    0 4px 18px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.contact-office-slider-nav:active {
  transform: translateY(-50%) scale(0.96);
}

.contact-office-slider-nav:focus-visible {
  outline: 2px solid rgb(var(--color-primary));
  outline-offset: 3px;
}

/* Desktop (chuột): ẩn nút đến khi hover / focus trong card — giảm che ảnh */
@media (hover: hover) and (pointer: fine) {
  .contact-office-slider-stack .contact-office-slider-nav {
    opacity: 0;
    pointer-events: none;
  }

  .contact-office-showcase-card:hover .contact-office-slider-stack .contact-office-slider-nav,
  .contact-office-showcase-card:focus-within .contact-office-slider-stack .contact-office-slider-nav {
    opacity: 1;
    pointer-events: auto;
  }
}

.contact-office-slider-nav--prev {
  left: 6px;
}

.contact-office-slider-nav--next {
  right: 6px;
}

/* Mobile / touch: luôn hiện nút; thu nhẹ mép để ít che ảnh hơn */
@media (max-width: 768px) {
  .contact-office-slider-nav--prev {
    left: 4px;
  }

  .contact-office-slider-nav--next {
    right: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-office-slider-nav {
    transition-duration: 0.01ms;
  }

  .contact-office-slider-nav:active {
    transform: translateY(-50%);
  }
}

.contact-office-showcase-card:hover .contact-office-slider-img {
  transform: none !important;
  filter: none !important;
}

.contact-office-slider-indicators {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 12px 0;
}

.contact-office-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(var(--color-primary), 0.28);
  transition: width 0.24s ease, background-color 0.24s ease, opacity 0.24s ease;
  opacity: 0.8;
}

.contact-office-slider-dot.is-active {
  width: 20px;
  background: rgb(var(--color-primary));
  opacity: 1;
}

.contact-office-showcase-body {
  padding: clamp(14px, 2vw, 20px);
}

.contact-office-showcase-body h3 {
  margin: 0 0 var(--space-2);
  color: rgb(var(--color-primary));
  font-size: clamp(19px, 1.8vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.18;
  text-wrap: balance;
}

.contact-office-showcase-location {
  margin: 0 0 var(--space-4);
  color: rgb(var(--color-text-body));
  font-size: 15px;
  line-height: 1.55;
  max-width: 46ch;
}

.contact-office-showcase-links {
  display: grid;
  gap: 10px;
}

.contact-office-showcase-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 44px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(var(--color-primary), 0.16);
  background: rgba(var(--color-bg-section), 0.7);
  color: rgb(var(--color-primary-dark));
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-base);
  position: relative;
}

.contact-office-showcase-link:hover {
  color: rgb(var(--color-primary));
  border-color: rgba(var(--color-primary), 0.35);
  background: rgba(var(--color-white), 0.95);
  box-shadow: 0 6px 14px rgba(var(--color-primary), 0.12);
}

.contact-office-showcase-link:focus-visible {
  outline: 2px solid rgba(var(--color-primary), 0.5);
  outline-offset: 2px;
  border-color: rgb(var(--color-primary));
  background: rgba(var(--color-white), 0.95);
}

.contact-office-showcase-linkLabel {
  font-size: 14px;
  font-weight: 700;
  color: rgb(var(--color-primary-dark));
}

.contact-office-showcase-linkMeta {
  font-size: 13px;
  color: rgb(var(--color-text-muted));
  font-weight: 500;
  text-align: right;
}

@media (prefers-reduced-motion: reduce) {
  .contact-office-showcase-card,
  .contact-office-showcase-imageWrap img,
  .contact-office-showcase-link,
  .contact-office-slider-img {
    transition: none;
    animation: none !important;
  }

  .contact-office-showcase-card:hover {
    transform: none;
  }
}

.contact-office-showcase-linkMeta.is-phone {
  font-variant-numeric: tabular-nums;
}

/* Responsive */
@media (max-width: 968px) {
  .site-content{
    margin: var(--space-2) !important;
  }
  .ast-container{
 margin: 0 var(--space-2)  !important;
}
  .contact-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "right"
      "left";
  }

  .contact-info-card {
    position: static;
    margin-top: var(--space-6);
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-offices-showcase-grid {
    display: flex;
    gap: var(--space-4);
    overflow-x: auto;
    padding: 2px 10% 8px 2px;
    scroll-padding-inline: 10%;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .contact-offices-showcase-grid::-webkit-scrollbar {
    display: none;
  }

  .contact-offices-showcase-grid .contact-office-showcase-card {
    flex: 0 0 90%;
    max-width: 420px;
    scroll-snap-align: start;
  }
}

@media (max-width: 768px) {
  .contact-offices-showcase-title {
    font-size: 24px;
    line-height: 1.2;
  }

  .contact-office-showcase-location {
    font-size: 14px;
  }

  .contact-office-showcase-linkLabel {
    font-size: 13px;
  }

  .contact-office-showcase-linkMeta {
    font-size: 12px;
  }

  .contact-hero h1 {
    font-size: 24px;
  }

  .contact-hero-subtitle {
    font-size: 14px;
  }

  .contact-form {
    padding: var(--space-6);
  }

  .contact-info-card {
    padding: var(--space-6);
  }

  .contact-hero-buttons,
  .contact-cta-buttons {
    flex-direction: column;
  }

  .contact-btn {
    width: 100%;
    text-align: center;
  }

  .contact-tabsPanels {
    padding: var(--space-5);
  }

  #contact-map {
    height: 300px;
  }
}

@media (max-width: 480px) {
  .contact-hero {
    min-height: 220px;
    padding: var(--space-8) var(--space-6);
  }

  .contact-form {
    padding: var(--space-5);
  }

  .contact-info-card {
    padding: var(--space-5);
  }
}