/* Contact page — general contact hub */

.contact-page main .container {
  max-width: 1140px;
}

.contact-page .nav-item a[href="/contact"].nav-link[aria-current="page"] {
  color: var(--color-accent-dark);
  font-weight: 700;
}

/* --- Hero --- */
.contact-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 32px;
  border-bottom: 1px solid var(--color-border-soft);
  background:
    radial-gradient(ellipse 75% 55% at 15% 0%, rgba(37, 99, 235, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse 60% 45% at 90% 15%, rgba(22, 199, 132, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(248, 252, 255, 0.95) 0%, var(--color-bg) 100%);
}

[data-theme="dark"] .contact-hero {
  background:
    radial-gradient(ellipse 75% 55% at 15% 0%, rgba(37, 99, 235, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 60% 45% at 90% 15%, rgba(34, 197, 94, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(7, 17, 31, 0.5) 0%, var(--color-bg) 100%);
}

.contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, transparent 80%);
  pointer-events: none;
}

[data-theme="dark"] .contact-hero::before {
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
}

.contact-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.contact-badge {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 5px 12px;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-blue);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: 6px;
}

.contact-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.75rem, 3.8vw, 2.375rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--color-primary);
}

[data-theme="dark"] .contact-hero h1 {
  color: var(--color-text);
}

.contact-hero-subtitle {
  margin: 0 0 10px;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text);
  opacity: 0.88;
}

.contact-hero-note {
  margin: 0 0 18px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted);
}

.contact-hero-note a {
  color: var(--color-accent-dark);
  font-weight: 600;
  text-decoration: none;
}

.contact-hero-note a:hover {
  text-decoration: underline;
}

.contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* --- Sections --- */
.contact-section {
  padding: 36px 0;
}

.contact-section--routing {
  padding-top: 32px;
  padding-bottom: 28px;
}

.contact-section--form {
  padding-top: 0;
  padding-bottom: 24px;
  scroll-margin-top: 88px;
}

.contact-section--include {
  padding: 22px 0;
  background: rgba(248, 252, 250, 0.5);
  border-top: 1px solid var(--color-border-soft);
  border-bottom: 1px solid var(--color-border-soft);
}

[data-theme="dark"] .contact-section--include {
  background: rgba(15, 23, 42, 0.35);
}

.contact-section-header {
  margin-bottom: 14px;
}

.contact-section--include .contact-section-header {
  margin-bottom: 12px;
}

.contact-section-header--center {
  text-align: center;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.contact-section-header h2 {
  margin: 0 0 6px;
  font-size: clamp(1.125rem, 2.2vw, 1.375rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.contact-section-header p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-muted);
}

/* --- Routing cards --- */
.contact-route-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.contact-route-card {
  display: flex;
  flex-direction: column;
  padding: 14px 14px 12px;
  background: var(--color-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.03);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-route-card:hover {
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
}

.contact-route-card--tech {
  border-color: rgba(22, 199, 132, 0.22);
  background: linear-gradient(180deg, rgba(22, 199, 132, 0.04) 0%, var(--color-card) 100%);
}

.contact-route-card--tech:hover {
  border-color: rgba(22, 199, 132, 0.35);
}

.contact-route-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 10px;
  border-radius: 50%;
  color: var(--color-blue);
  background: rgba(37, 99, 235, 0.1);
}

.contact-route-icon--green {
  color: var(--color-accent-dark);
  background: rgba(22, 199, 132, 0.12);
}

.contact-route-icon--amber {
  color: #d97706;
  background: rgba(245, 158, 11, 0.12);
}

.contact-route-icon--purple {
  color: #7c3aed;
  background: rgba(124, 58, 237, 0.1);
}

.contact-route-card h3 {
  margin: 0 0 5px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text);
}

.contact-route-card p {
  margin: 0 0 12px;
  flex: 1;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--color-muted);
}

.contact-route-cta {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
}

.contact-route-cta:hover {
  text-decoration: underline;
}

.contact-route-cta--link {
  color: var(--color-blue);
}

/* --- Form layout --- */
.contact-form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, 1fr);
  gap: 18px;
  align-items: start;
}

.contact-form-panel {
  scroll-margin-top: 88px;
  padding: 18px 18px 18px;
  background: var(--color-card);
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 12px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 6px 28px rgba(15, 23, 42, 0.07);
  overflow: visible;
}

[data-theme="dark"] .contact-form-panel {
  border-color: rgba(37, 99, 235, 0.22);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 6px 28px rgba(0, 0, 0, 0.2);
}

.contact-form-header {
  margin-bottom: 16px;
}

.contact-form-header h2 {
  margin: 0 0 5px;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-text);
}

.contact-form-header p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-muted);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 14px;
}

.contact-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-field--full {
  grid-column: 1 / -1;
}

.contact-label {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-label:has(.required) {
  font-weight: 700;
}

.contact-label .required {
  margin-left: 1px;
  color: var(--color-accent-dark);
  font-weight: 800;
}

.contact-input,
.contact-textarea {
  width: 100%;
  padding: 8px 10px;
  font-size: 0.8125rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 7px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-input::placeholder,
.contact-textarea::placeholder {
  color: var(--color-muted);
  opacity: 0.75;
}

.contact-input:focus,
.contact-textarea:focus {
  outline: none;
  border-color: rgba(22, 199, 132, 0.38);
  box-shadow: 0 0 0 2px rgba(22, 199, 132, 0.07);
}

.contact-input.is-invalid,
.contact-textarea.is-invalid,
.contact-custom-select.is-invalid .contact-select-trigger {
  border-color: rgba(239, 68, 68, 0.5);
  box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.06);
}

.contact-field:has(.is-invalid) .contact-label {
  color: #b91c1c;
}

.contact-field-hint {
  margin: 5px 0 0;
  font-size: 0.6875rem;
  line-height: 1.45;
  color: var(--color-muted);
}

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

/* Custom select */
.contact-select-native {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.contact-custom-select {
  position: relative;
}

.contact-input {
  height: 40px;
}

.contact-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  height: 40px;
  padding: 0 10px;
  font-size: 0.8125rem;
  line-height: 1.35;
  font-family: inherit;
  font-weight: 500;
  text-align: left;
  color: var(--color-text);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 7px;
  cursor: pointer;
  transition:
    border-color var(--transition),
    box-shadow 0.18s ease;
}

.contact-select-trigger:hover {
  border-color: rgba(37, 99, 235, 0.22);
}

.contact-select-trigger:focus {
  outline: none;
  border-color: rgba(22, 199, 132, 0.38);
  box-shadow: 0 0 0 2px rgba(22, 199, 132, 0.07);
}

.contact-custom-select.is-open .contact-select-trigger {
  border-color: rgba(22, 199, 132, 0.38);
  box-shadow: 0 0 0 2px rgba(22, 199, 132, 0.07);
}

.contact-select-value {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contact-select-value.is-placeholder {
  color: var(--color-muted);
  font-weight: 400;
}

.contact-select-chevron {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  color: var(--color-muted);
  opacity: 0.62;
  transition: transform 0.2s ease, opacity var(--transition);
}

.contact-custom-select.is-open .contact-select-chevron {
  transform: rotate(180deg);
  opacity: 0.8;
}

.contact-select-menu {
  position: absolute;
  z-index: 60;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  margin: 0;
  padding: 3px;
  list-style: none;
  max-height: 196px;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--color-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 8px;
  box-shadow:
    0 4px 6px rgba(15, 23, 42, 0.04),
    0 10px 22px rgba(15, 23, 42, 0.08);
}

[data-theme="dark"] .contact-select-menu {
  box-shadow:
    0 4px 6px rgba(0, 0, 0, 0.12),
    0 10px 22px rgba(0, 0, 0, 0.22);
}

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

.contact-select-option {
  padding: 8px 10px;
  font-size: 0.8125rem;
  line-height: 1.35;
  color: var(--color-text);
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.contact-select-option:hover,
.contact-select-option.is-focused {
  background: rgba(37, 99, 235, 0.05);
}

.contact-select-option.is-selected {
  color: var(--color-accent-dark);
  font-weight: 600;
  background: rgba(22, 199, 132, 0.05);
}

.contact-textarea {
  min-height: 168px;
  max-height: 320px;
  resize: vertical;
  line-height: 1.5;
}

.contact-form-actions {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-soft);
}

.contact-form-actions .btn {
  min-width: 132px;
  padding: 9px 18px;
}

.contact-form-privacy {
  margin: 10px 0 0;
  max-width: 420px;
  font-size: 0.6875rem;
  line-height: 1.45;
  color: var(--color-muted);
}

.contact-form-status {
  margin-top: 14px;
  padding: 10px 12px;
  font-size: 0.8125rem;
  line-height: 1.5;
  border-radius: 8px;
}

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

.contact-form-status--success {
  color: var(--color-accent-dark);
  background: rgba(22, 199, 132, 0.1);
  border: 1px solid rgba(22, 199, 132, 0.22);
}

.contact-form-status--error {
  color: #b91c1c;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

[data-theme="dark"] .contact-form-status--success {
  background: rgba(34, 197, 94, 0.1);
}

[data-theme="dark"] .contact-form-status--error {
  background: rgba(239, 68, 68, 0.1);
}

/* --- Side panel --- */
.contact-side-panel {
  padding: 16px 15px 14px;
  background: var(--color-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 12px;
  box-shadow: 0 2px 14px rgba(15, 23, 42, 0.035);
}

.contact-side-title {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--color-text);
}

.contact-side-block {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 0;
  border-top: 1px solid var(--color-border-soft);
}

.contact-side-block:first-of-type {
  border-top: none;
  padding-top: 0;
}

.contact-side-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  color: var(--color-blue);
  background: rgba(37, 99, 235, 0.1);
}

.contact-side-icon--green {
  color: var(--color-accent-dark);
  background: rgba(22, 199, 132, 0.12);
}

.contact-side-icon--amber {
  color: #d97706;
  background: rgba(245, 158, 11, 0.12);
}

.contact-side-block h3 {
  margin: 0 0 3px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text);
}

.contact-side-block p {
  margin: 0 0 6px;
  font-size: 0.6875rem;
  line-height: 1.45;
  color: var(--color-muted);
}

.contact-side-btn {
  margin-top: 0;
  padding: 5px 10px;
  font-size: 0.6875rem;
}

.contact-side-note {
  margin: 12px 0 0;
  padding: 9px 10px;
  font-size: 0.625rem;
  line-height: 1.45;
  color: var(--color-text);
  opacity: 0.82;
  background: rgba(245, 158, 11, 0.07);
  border: 1px solid rgba(245, 158, 11, 0.18);
  border-radius: 7px;
}

[data-theme="dark"] .contact-side-note {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
}

/* --- What to include --- */
.contact-include-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.contact-include-card {
  padding: 11px 12px 10px;
  background: var(--color-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 9px;
}

.contact-include-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-bottom: 6px;
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--color-blue);
  background: rgba(37, 99, 235, 0.1);
  border-radius: 50%;
}

.contact-include-card h3 {
  margin: 0 0 3px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text);
}

.contact-include-card p {
  margin: 0;
  font-size: 0.6875rem;
  line-height: 1.42;
  color: var(--color-muted);
}

/* --- Technical redirect --- */
.contact-section--redirect {
  padding: 22px 0;
}

.contact-redirect-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  padding: 18px 20px;
  background:
    radial-gradient(ellipse 70% 80% at 0% 50%, rgba(22, 199, 132, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 70% at 100% 50%, rgba(37, 99, 235, 0.07) 0%, transparent 55%),
    var(--color-card);
  border: 1px solid rgba(22, 199, 132, 0.18);
  border-radius: 12px;
}

.contact-redirect-copy {
  flex: 1;
  min-width: 240px;
  max-width: 620px;
}

.contact-redirect-copy h2 {
  margin: 0 0 6px;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-text);
}

.contact-redirect-copy p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted);
}

.contact-redirect-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* --- Feedback --- */
.contact-section--feedback {
  padding: 22px 0 24px;
}

.contact-feedback-panel {
  padding: 16px 18px;
  background: var(--color-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 10px;
}

.contact-feedback-header h2 {
  margin: 0 0 6px;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-text);
}

.contact-feedback-header p {
  margin: 0 0 12px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted);
  max-width: 720px;
}

.contact-feedback-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
}

.contact-feedback-list li {
  position: relative;
  padding-left: 14px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-feedback-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* --- FAQ --- */
.contact-section--faq {
  padding: 26px 0 28px;
  border-top: 1px solid var(--color-border-soft);
}

.contact-faq .faq-list--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  max-width: 920px;
  margin: 0 auto;
}

.contact-faq .faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border-soft);
  border-radius: 10px;
  overflow: hidden;
}

.contact-faq .faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  font-size: 0.8125rem;
  font-weight: 700;
  font-family: inherit;
  text-align: left;
  color: var(--color-text);
  background: transparent;
  border: none;
  cursor: pointer;
}

.contact-faq .faq-question:hover {
  background: rgba(37, 99, 235, 0.04);
}

.contact-faq .faq-answer {
  padding: 0 14px 12px;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-muted);
}

/* --- Final CTA --- */
.contact-final {
  padding: 0 0 36px;
}

.contact-final-card {
  padding: 16px 18px;
  text-align: center;
  background: rgba(248, 252, 255, 0.6);
  border: 1px solid var(--color-border-soft);
  border-radius: 10px;
  box-shadow: none;
}

[data-theme="dark"] .contact-final-card {
  background: rgba(15, 23, 42, 0.4);
}

.contact-final-card h2 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-text);
}

.contact-final-card p {
  margin: 0 auto 12px;
  max-width: 480px;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--color-muted);
}

.contact-final-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.contact-final-actions .btn {
  font-size: 0.8125rem;
  padding: 8px 16px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .contact-route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-include-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .contact-side-panel {
    order: 2;
  }
}

@media (max-width: 768px) {
  .contact-hero {
    padding: 24px 0 28px;
  }

  .contact-section {
    padding: 28px 0;
  }

  .contact-section--routing {
    padding-bottom: 20px;
  }

  .contact-section--form {
    padding-bottom: 20px;
  }

  .contact-section--include {
    padding: 20px 0;
  }

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

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

  .contact-redirect-panel {
    flex-direction: column;
    align-items: stretch;
  }

  .contact-redirect-actions {
    flex-direction: column;
  }

  .contact-redirect-actions .btn {
    width: 100%;
    justify-content: center;
  }

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

  .contact-hero-actions {
    flex-direction: column;
  }

  .contact-hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .contact-final-actions {
    flex-direction: column;
    align-items: center;
  }

  .contact-final-actions .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
    white-space: nowrap;
  }

  .contact-form-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .contact-textarea {
    min-height: 140px;
  }

  .contact-select-trigger {
    height: 44px;
  }

  .contact-input {
    height: 44px;
  }

  .contact-select-option {
    padding: 10px 12px;
    font-size: 0.8125rem;
    line-height: 1.4;
  }

  .contact-select-menu {
    max-height: min(200px, 45vh);
  }
}

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

  .contact-final {
    padding-bottom: 28px;
  }
}