/* ========================================
   CONTACT PAGE STYLES
   Two-section layout: Hero + Contact Card
   Premium card design reference
   ======================================== */

/* ========================================
   SECTION A: CONTACT HERO
   Full-width gradient with radial decorations
   ======================================== */

.contact-hero {
  padding: var(--spacing-10) 0 var(--spacing-12);
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 152, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 152, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(255, 152, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.contact-hero .container {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: var(--container-lg);
  margin: 0 auto;
}

/* Hero title with gradient text */
.contact-hero__title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-3);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-hero__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

/* CMS body content area in hero */
.contact-hero__body {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 42rem;
  margin: 0 auto;
}

.contact-hero__body p {
  margin-bottom: var(--spacing-4);
}

.contact-hero__body a {
  color: var(--color-primary-600);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-fast);
}

.contact-hero__body a:hover {
  color: var(--color-primary-800);
}

/* Skeleton loading for hero */
.contact-hero__skeleton {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
}

/* ========================================
   SECTION B: CONTACT CARD SECTION
   White background with centered card
   ======================================== */

.contact-card-section {
  padding: var(--spacing-16) 0 var(--spacing-20);
  background: var(--color-bg-primary);
}

/* ===== PREMIUM CARD WRAPPER ===== */
.contact-card {
  max-width: 960px;
  margin: 0 auto;
  background: var(--color-bg-primary);
  border-radius: 16px;
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.06),
    0 1px 4px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  position: relative;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.contact-card:hover {
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.1),
    0 2px 8px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

/* 3px gradient accent on top */
.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  z-index: 1;
}

/* Two-column grid layout */
.contact-card__grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
}

/* ===== LEFT COLUMN: INFO ===== */
.contact-card__info {
  background: var(--gradient-warm-subtle);
  padding: var(--spacing-10);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.contact-card__logo {
  margin-bottom: var(--spacing-6);
}

.contact-card__logo-img {
  width: 5rem;
  height: 5rem;
  object-fit: contain;
}

.contact-card__info-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-3);
}

.contact-card__info-desc {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
}

/* Feature bullets */
.contact-card__features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.contact-card__feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-normal);
}

.contact-card__feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  background: var(--color-bg-primary);
  border-radius: var(--radius-full);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  color: var(--color-primary-600);
}

.contact-card__feature-icon svg {
  width: 1rem;
  height: 1rem;
}

/* ===== RIGHT COLUMN: FORM ===== */
.contact-card__form-area {
  background: var(--color-bg-primary);
  padding: var(--spacing-10);
}

/* ===== ERROR STATE ===== */
.contact-hero .error-state {
  text-align: center;
  padding: var(--spacing-8) 0;
}

.contact-hero .error-state__icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-4);
}

.contact-hero .error-state__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.contact-hero .error-state__description {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-6);
}

/* ========================================
   CONTACT FORM STYLES
   ======================================== */

/* ===== FORM GROUPS ===== */
.contact-form__group {
  margin-bottom: var(--spacing-6);
}

.contact-form__label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  line-height: 1.4;
}

.contact-form__required {
  color: var(--color-error, #dc2626);
  font-weight: var(--font-weight-bold);
}

/* ===== INPUTS ===== */
.contact-form .filter-input,
.contact-form .contact-form__input {
  width: 100%;
  max-width: 100%;
  padding: var(--spacing-4) var(--spacing-5);
  font-size: var(--font-size-base);
  font-family: var(--font-family-primary);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  border: 2px solid var(--color-border-medium);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
}

.contact-form .filter-input:hover,
.contact-form .contact-form__input:hover {
  border-color: var(--color-primary-400);
}

.contact-form .filter-input:focus,
.contact-form .contact-form__input:focus {
  outline: none;
  border-color: var(--color-primary-600);
  box-shadow: 0 0 0 3px rgba(255, 152, 0, 0.15);
}

.contact-form .filter-input:focus-visible,
.contact-form .contact-form__input:focus-visible {
  outline: 3px solid rgba(255, 152, 0, 0.3);
  outline-offset: 2px;
}

.contact-form .filter-input::placeholder,
.contact-form .contact-form__input::placeholder {
  color: var(--color-gray-400);
  font-style: normal;
}

/* Textarea specific */
.contact-form textarea.filter-input,
.contact-form textarea.contact-form__input {
  min-height: 140px;
  resize: vertical;
  line-height: var(--line-height-relaxed);
}

/* ===== VALIDATION STATES ===== */
.contact-form__error {
  display: block;
  color: var(--color-error, #dc2626);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
  font-weight: var(--font-weight-medium);
}

.filter-input--error {
  border-color: var(--color-error, #dc2626) !important;
  box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.12) !important;
}

/* ===== META ROW (error + counter) ===== */
.contact-form__meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: var(--spacing-1);
  gap: var(--spacing-2);
}

.contact-form__counter {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-align: right;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.contact-form__counter--warning {
  color: var(--color-warning, #d97706);
  font-weight: var(--font-weight-medium);
}

.contact-form__counter--error {
  color: var(--color-error, #dc2626);
  font-weight: var(--font-weight-semibold);
}

/* ===== CHECKBOX (GDPR) ===== */
.contact-form__group--checkbox {
  margin-bottom: var(--spacing-4);
  margin-top: var(--spacing-2);
}

.contact-form__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  line-height: var(--line-height-relaxed);
  padding: var(--spacing-2) 0;
}

.contact-form__checkbox-label input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  min-width: 20px;
  cursor: pointer;
  accent-color: var(--color-primary-500);
  border-radius: var(--radius-sm);
}

.contact-form__checkbox-label input[type="checkbox"]:focus-visible {
  outline: 3px solid rgba(255, 152, 0, 0.3);
  outline-offset: 2px;
}

.contact-form__checkbox-label span {
  flex: 1;
  word-break: break-word;
}

.contact-form__checkbox-label a {
  color: var(--color-primary-600);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.contact-form__checkbox-label a:hover {
  color: var(--color-primary-800);
}

/* ===== SUBMIT BUTTON ===== */
.contact-form__submit {
  width: 100%;
  margin-top: var(--spacing-6);
  min-height: 52px;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.01em;
  transition: all var(--transition-normal);
}

.contact-form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ===== STATUS MESSAGES ===== */
.contact-form__status {
  padding: var(--spacing-4) var(--spacing-5);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-6);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.contact-form__status--success {
  background-color: color-mix(in srgb, var(--color-success) 8%, transparent);
  color: #15803d;
  border: 1px solid color-mix(in srgb, var(--color-success) 25%, transparent);
  border-left: 4px solid var(--color-success);
}

.contact-form__status--error {
  background-color: color-mix(in srgb, var(--color-error) 8%, transparent);
  color: var(--color-error);
  border: 1px solid color-mix(in srgb, var(--color-error) 25%, transparent);
  border-left: 4px solid var(--color-error);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

/* Tablet: stack card columns */
@media (max-width: 768px) {
  .contact-hero {
    padding: var(--spacing-8) 0 var(--spacing-10);
  }

  .contact-hero__title {
    font-size: var(--font-size-2xl);
  }

  .contact-hero__subtitle {
    font-size: var(--font-size-sm);
  }

  .contact-card-section {
    padding: var(--spacing-10) 0 var(--spacing-12);
  }

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

  .contact-card__info {
    padding: var(--spacing-8) var(--spacing-6);
    text-align: center;
    align-items: center;
  }

  .contact-card__features {
    align-items: flex-start;
    max-width: 20rem;
    margin: 0 auto;
  }

  .contact-card__form-area {
    padding: var(--spacing-8) var(--spacing-6);
  }

  .contact-form .filter-input,
  .contact-form .contact-form__input {
    padding: var(--spacing-3) var(--spacing-4);
  }

  .contact-form textarea.filter-input,
  .contact-form textarea.contact-form__input {
    min-height: 120px;
  }

  .contact-form__submit {
    min-height: 48px;
  }

  .contact-card__logo-img {
    width: 4rem;
    height: 4rem;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .contact-hero {
    padding: var(--spacing-6) 0 var(--spacing-8);
  }

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

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

  .contact-card-section {
    padding: var(--spacing-10) 0 var(--spacing-12);
  }

  .contact-card {
    border-radius: var(--radius-xl);
    margin: 0 var(--spacing-2);
  }

  .contact-card__info {
    padding: var(--spacing-6);
  }

  .contact-card__form-area {
    padding: var(--spacing-6);
  }

  .contact-form__group {
    margin-bottom: var(--spacing-5);
  }

  .contact-form__checkbox-label {
    font-size: var(--font-size-xs);
    gap: var(--spacing-2);
  }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .contact-card {
    transition: none;
  }

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

  .contact-form .filter-input,
  .contact-form .contact-form__input,
  .contact-form__submit,
  .contact-form__checkbox-label a {
    transition: none;
  }
}

/* High contrast */
@media (prefers-contrast: high) {
  .contact-card {
    border: 3px solid var(--color-border-dark);
  }

  .contact-card::before {
    height: 5px;
  }

  .contact-form .filter-input,
  .contact-form .contact-form__input {
    border-width: 3px;
  }

  .contact-hero__title {
    -webkit-text-fill-color: var(--color-text-primary);
    background: none;
  }

  .contact-card__info {
    border-right: 3px solid var(--color-border-medium);
  }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
  .contact-hero {
    background: none;
    padding: var(--spacing-4) 0;
  }

  .contact-hero::before {
    display: none;
  }

  .contact-hero__title {
    -webkit-text-fill-color: var(--color-text-primary);
    background: none;
    font-size: var(--font-size-2xl);
  }

  .contact-card-section {
    padding: var(--spacing-4) 0;
  }

  .contact-card {
    box-shadow: none;
    border: 1px solid #000;
    break-inside: avoid;
  }

  .contact-card:hover {
    transform: none;
    box-shadow: none;
  }

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