/**
 * Contact Section — Premium v2.1
 * With GDPR notice, microcopy, arrow indicators
 *
 * @package Stratos_One_Portfolio
 * @version 2.1.0
 */

/* ============================================
   Section Base
   ============================================ */
.contact {
  background-color: var(--color-bg-secondary);
  padding-top: var(--spacing-5xl);
  padding-bottom: var(--spacing-5xl);
  position: relative;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-border-strong) 30%, var(--color-border-strong) 70%, transparent 100%);
}

/* ============================================
   Section Header
   ============================================ */
.contact .section-header {
  text-align: center;
  margin-bottom: var(--spacing-4xl);
}

.contact .section-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--color-accent-subtle);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-primary);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  margin-bottom: var(--spacing-lg);
}

.contact .section-badge svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.contact .section-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-md) 0;
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-tight);
}

.contact .section-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  max-width: 680px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

/* ============================================
   Grid Layout
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--spacing-4xl);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  align-items: start;
}

/* ============================================
   Left Column — Contact Info
   ============================================ */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

/* Contact Cards */
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.contact-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background-color: var(--color-accent-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.contact-card:hover {
  border-color: var(--color-border-accent);
  background-color: var(--color-accent-subtle);
  transform: translateX(6px);
}

.contact-card:hover::before {
  opacity: 1;
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-accent-subtle);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.contact-card:hover .contact-card-icon {
  background-color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
}

.contact-card-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent-primary);
  transition: stroke var(--transition-fast);
}

.contact-card:hover .contact-card-icon svg {
  stroke: #fff;
}

.contact-card-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.contact-card-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.contact-card-value {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-card-arrow {
  width: 16px;
  height: 16px;
  stroke: var(--color-text-muted);
  flex-shrink: 0;
  opacity: 0;
  transform: translateX(-4px);
  transition: all var(--transition-fast);
}

.contact-card:hover .contact-card-arrow {
  opacity: 1;
  transform: translateX(0);
  stroke: var(--color-accent-primary);
}

/* Response time microcopy */
.contact-response-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: #4ade80;
  width: fit-content;
}

.contact-response-dot {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.contact-response-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  background-color: rgba(34, 197, 94, 0.3);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0; }
}

/* Highlights */
.contact-highlights {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
}

.highlight-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  text-align: center;
}

.highlight-item:not(:last-child) {
  border-right: 1px solid var(--color-border-subtle);
  padding-right: var(--spacing-md);
}

.highlight-number {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.highlight-text {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  line-height: 1.3;
}

/* ============================================
   Right Column — Form
   ============================================ */
.contact-form-wrapper {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.contact-form-header {
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-subtle);
}

.contact-form-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: 0 0 var(--spacing-xs) 0;
}

.contact-form-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
}

/* Form fields */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.contact-form label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--color-bg-tertiary);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-border-accent);
  background-color: var(--color-bg-elevated);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  width: 100%;
  padding: var(--spacing-md) var(--spacing-xl);
  background-color: var(--color-accent-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  font-family: var(--font-family-base);
  letter-spacing: 0.01em;
}

.contact-form button[type="submit"]:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(59, 130, 246, 0.35);
}

.contact-form button[type="submit"]:active {
  transform: translateY(0);
}

.contact-form button svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

/* GDPR Notice */
.contact-gdpr {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
}

.contact-gdpr svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-text-muted);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-gdpr p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.contact-gdpr a {
  color: var(--color-accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-gdpr a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
  }

  .contact-form-wrapper {
    padding: var(--spacing-xl);
  }
}

@media (max-width: 600px) {
  .contact {
    padding-top: var(--spacing-4xl);
    padding-bottom: var(--spacing-4xl);
  }

  .contact .section-title {
    font-size: var(--font-size-xl);
  }

  .contact-grid {
    padding: 0 var(--spacing-md);
  }

  .contact-card {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .contact-card-icon {
    width: 38px;
    height: 38px;
  }

  .contact-card-icon svg {
    width: 17px;
    height: 17px;
  }

  .contact-card-value {
    font-size: var(--font-size-xs);
  }

  .contact-highlights {
    gap: 0;
    padding: var(--spacing-md);
  }

  .highlight-item:not(:last-child) {
    padding-right: var(--spacing-sm);
  }

  .highlight-number {
    font-size: var(--font-size-lg);
  }

  .contact-form-wrapper {
    padding: var(--spacing-lg);
    gap: var(--spacing-lg);
  }

  .contact-form input,
  .contact-form textarea {
    font-size: 16px; /* prevents iOS zoom */
  }
}

/* ============================================
   Availability Status Card
   ============================================ */
.contact-status-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-status-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border-subtle);
}

.contact-status-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.contact-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.contact-status-dot--available {
  background-color: #22c55e;
}

.contact-status-dot--available::after {
  content: '';
  position: absolute;
  inset: -3px;
  background-color: rgba(34, 197, 94, 0.3);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.contact-status-rows {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-status-row {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.contact-status-row > svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-text-muted);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-status-row > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-status-row-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.contact-status-row-value {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.contact-status-row-value--green {
  color: #4ade80;
}

@media (max-width: 600px) {
  .contact-status-card {
    padding: var(--spacing-md);
  }
}