/* ========================================================
   PREMIUM CONTACT US PAGE STYLES
   ======================================================== */

.contact-hero {
  position: relative;
  padding: 120px 0 80px 0;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, rgba(var(--accent-rgb), 0.04) 0%, transparent 60%),
              radial-gradient(circle at 10% 70%, rgba(37, 99, 235, 0.03) 0%, transparent 50%);
}

.contact-hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.contact-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 40px;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

[data-theme="light"] .contact-hero-badge {
  background: rgba(37, 99, 235, 0.06);
  border: 1px solid rgba(37, 99, 235, 0.12);
}

.contact-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.contact-hero p.subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

.contact-hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Floating particles background decoration */
.contact-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.contact-particle-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  mix-blend-mode: screen;
}

.particle-1 {
  top: 20%;
  left: 15%;
  width: 300px;
  height: 300px;
  background: var(--accent);
}

.particle-2 {
  bottom: 20%;
  right: 15%;
  width: 400px;
  height: 400px;
  background: #3b82f6;
}

/* Contact Info Section */
.contact-info-section {
  padding: 60px 0;
  position: relative;
}

.contact-info-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.contact-info-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px;
  transition: transform 0.4s var(--transition-smooth), border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.contact-info-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
}

.contact-info-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 24px;
  transition: background 0.3s, color 0.3s;
}

.contact-info-card:hover .contact-info-icon {
  background: rgba(var(--accent-rgb), 0.1);
}

.contact-info-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-info-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 16px;
}

.contact-info-link {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.3s;
}

.contact-info-link:hover {
  color: var(--accent);
}

.contact-info-link i {
  font-size: 0.9rem;
  transition: transform 0.3s;
}

.contact-info-link:hover i {
  transform: translateX(4px);
}

.office-hours-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.office-hours-list li {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-secondary);
  padding: 4px 0;
}

.office-hours-list li strong {
  color: var(--text-primary);
}

/* Contact Form Section */
.contact-form-section {
  padding: 80px 0;
  position: relative;
}

.contact-form-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 991px) {
  .contact-form-layout {
    grid-template-columns: 1fr;
  }
}

.contact-form-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--card-shadow);
  position: relative;
}

@media (max-width: 576px) {
  .contact-form-card {
    padding: 24px;
  }
}

.contact-form-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.contact-form-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

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

@media (max-width: 576px) {
  .contact-form-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}

.form-control:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

/* Custom dropdown styled input */
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
  background-size: 16px;
  padding-right: 48px;
}

[data-theme="light"] select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23475569'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

/* File Attachment Uploader Component */
.file-upload-wrapper {
  border: 2px dashed var(--border-color);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  background: rgba(255, 255, 255, 0.01);
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
  position: relative;
  overflow: hidden;
}

.file-upload-wrapper:hover,
.file-upload-wrapper.dragover {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.02);
}

.file-upload-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-upload-icon {
  font-size: 2rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  transition: color 0.3s;
}

.file-upload-wrapper:hover .file-upload-icon {
  color: var(--accent);
}

.file-upload-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.file-upload-text strong {
  color: var(--text-primary);
}

.file-upload-text span {
  display: block;
  font-size: 0.75rem;
  margin-top: 4px;
}

.file-preview-container {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  padding: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  text-align: left;
}

.file-preview-icon {
  font-size: 1.5rem;
  color: var(--accent);
}

.file-preview-details {
  flex: 1;
  min-width: 0;
}

.file-preview-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-preview-size {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.file-preview-remove {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  font-size: 1.1rem;
  transition: color 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.file-preview-remove:hover {
  color: #ef4444;
}

/* Character Counter component */
.textarea-counter-wrapper {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
}

.field-error-message {
  font-size: 0.75rem;
  color: #ef4444;
  font-weight: 600;
  margin-top: 4px;
  display: none;
}

.form-control.invalid {
  border-color: #ef4444 !important;
}

.form-control.invalid:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.15) !important;
}

.character-counter {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: right;
  margin-left: auto;
}

/* Agree checkbox wrapper */
.form-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 28px;
}

.form-checkbox-input {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  position: relative;
  margin-top: 2px;
  flex-shrink: 0;
  transition: border-color 0.3s, background 0.3s;
}

.form-checkbox-input:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.form-checkbox-input:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 4px;
  height: 8px;
  border: solid #0b0f19;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.form-checkbox-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
  cursor: pointer;
}

.form-checkbox-label a {
  color: var(--text-primary);
  text-decoration: underline;
  transition: color 0.3s;
}

.form-checkbox-label a:hover {
  color: var(--accent);
}

.form-actions-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Form Success Overlay View */
.form-success-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-card);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px;
  text-align: center;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.form-success-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.success-icon-animation {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.1);
  border: 2px solid var(--accent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 28px;
  transform: scale(0.8);
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.form-success-overlay.active .success-icon-animation {
  transform: scale(1);
}

.success-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.success-text {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 420px;
  line-height: 1.6;
  margin-bottom: 32px;
}

/* Sidebar Contact Side Column */
.contact-sidebar-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px;
  box-shadow: var(--card-shadow);
}

.contact-sidebar-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 24px;
}

.sidebar-contact-channels {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-channel-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
}

.channel-info h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.channel-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.channel-info a {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s;
}

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

/* Quick Support Cards Grid */
.quick-support-section {
  padding: 60px 0;
  position: relative;
}

.quick-support-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

/* FAQ Section Accordion styling */
.contact-faq-section {
  padding: 80px 0;
  position: relative;
}

.contact-faq-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

.faq-header {
  text-align: center;
  margin-bottom: 48px;
}

.faq-header h2 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.faq-header p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.faq-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-accordion-item {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-accordion-item.active {
  border-color: var(--border-hover);
}

.faq-accordion-trigger {
  width: 100%;
  padding: 24px;
  background: none;
  border: none;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  transition: color 0.3s;
}

.faq-accordion-trigger:hover {
  color: var(--accent);
}

.faq-accordion-icon {
  font-size: 1.2rem;
  color: var(--text-secondary);
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-accordion-item.active .faq-accordion-icon {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-accordion-content {
  padding: 0 24px 24px 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Category Grid Section */
.contact-categories-section {
  padding: 80px 0;
  position: relative;
}

.categories-header {
  text-align: center;
  margin-bottom: 48px;
}

.categories-header h2 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.categories-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.categories-support-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.category-support-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px;
  text-align: center;
  transition: transform 0.4s var(--transition-smooth), border-color 0.3s, box-shadow 0.3s;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.category-support-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
}

.category-support-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 20px;
  transition: background 0.3s, color 0.3s;
}

.category-support-card:hover .category-support-icon {
  background: rgba(var(--accent-rgb), 0.1);
}

.category-support-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.category-support-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: gap 0.3s;
}

.category-support-link:hover {
  gap: 10px;
}

/* Location Map / Address Section */
.contact-location-section {
  padding: 80px 0;
  position: relative;
}

.location-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 768px) {
  .location-layout {
    grid-template-columns: 1fr;
  }
}

.location-map-wrapper {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  height: 380px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  position: relative;
}

/* Map Grid Matrix Mockup style */
.location-map-mockup {
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(var(--accent-rgb), 0.05) 0%, transparent 70%),
              url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h20v20H0V0zm20 20h20v20H20V20z' fill='%23ffffff' fill-opacity='.015' fill-rule='evenodd'/%3E%3C/svg%3E");
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-radar-pin {
  width: 24px;
  height: 24px;
  background: var(--accent);
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 20px var(--accent);
}

.map-radar-pin::after {
  content: "";
  position: absolute;
  top: -12px;
  left: -12px;
  width: 48px;
  height: 48px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  animation: radar-pulse 2s infinite linear;
  opacity: 0;
}

@keyframes radar-pulse {
  0% {
    transform: scale(0.3);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

.location-details-wrapper h2 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 24px;
}

.location-address-card {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
}

.location-address-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
}

.location-address-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.location-address-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.location-meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 28px;
}

.location-meta-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.location-meta-card p {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}