/* Contact page — semantic layout, form controls, dropzone (design tokens) */

.contact-page {
  padding-top: clamp(3rem, 8vw, 6rem);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.contact-page__intro {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.contact-page__title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--fg);
  margin: 0 0 1rem;
}

.contact-page__subtitle {
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  color: var(--muted);
  max-width: 42rem;
  margin: 0 auto;
  line-height: 1.5;
}

.contact-page__main-wrap {
  padding-bottom: clamp(3rem, 6vw, 6rem);
}

.contact-page__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
}

@media (min-width: 1024px) {
  .contact-page__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.contact-page__aside {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2rem);
}

.contact-page__widgets {
  max-width: 64rem;
  margin-left: auto;
  margin-right: auto;
}

.contact-page__weekend {
  margin-top: 0.5rem;
}

/* Aside + cards: narrow screens */
@media (max-width: 639px) {
  .contact-page__aside {
    gap: 1rem;
  }

  .contact-card {
    padding: 1.125rem 1rem;
    border-radius: 1rem;
  }

  .contact-card__title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }

  .contact-card__title--sm {
    font-size: 1.0625rem;
    margin-bottom: 0.75rem;
  }

  .contact-aside-stack {
    gap: 1.125rem;
  }

  /* Value + meta span full card width; row 1 stays [icon][heading] */
  .contact-info-row__icon-wrap {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.625rem;
  }

  .contact-info-row__icon {
    width: 1.35rem;
    height: 1.35rem;
  }

  .contact-info-row__value {
    grid-column: 1 / -1;
    grid-row: 2;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .contact-info-row__meta {
    grid-column: 1 / -1;
    grid-row: 3;
    margin: 0;
    font-size: 0.875rem;
    padding-top: 0;
  }

  .contact-info-row__heading {
    font-size: 1rem;
  }

  /* Contact-protection: icon + label row inline; slider full width below */
  .contact-page__aside .protection-content {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    column-gap: 0.875rem;
    row-gap: 0.75rem;
    padding: 1rem;
  }

  .contact-page__aside .protection-icon {
    width: 2.5rem;
    height: 2.5rem;
    flex-shrink: 0;
  }

  .contact-page__aside .protection-text {
    flex: 1 1 0;
    min-width: 0;
    width: auto;
  }

  .contact-page__aside .protection-label {
    font-size: 0.9375rem;
  }

  .contact-page__aside .protection-hint {
    font-size: 0.8125rem;
  }

  .contact-page__aside .protection-slider {
    flex-basis: 100%;
    width: 100%;
    max-width: none;
    align-self: stretch;
  }

  .contact-page__aside .slider-track {
    width: 100%;
    max-width: none;
    height: 48px;
  }

  .contact-response-line {
    gap: 0.625rem;
    margin-bottom: 0.875rem;
  }

  .contact-response-line--compact {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .contact-response-line__clock {
    margin-top: 0.1rem;
  }

  .contact-response-line__label {
    font-size: 0.9375rem;
  }

  .contact-response-line__desc {
    font-size: 0.8125rem;
  }

  .contact-social {
    gap: 0.75rem;
  }

  .contact-social__link {
    width: 2.75rem;
    height: 2.75rem;
  }
}

/* Cards */
.contact-card {
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: var(--r, 1.5rem);
  padding: clamp(1.75rem, 4vw, 2rem);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.contact-card__title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--fg);
  margin: 0 0 1.5rem;
  line-height: 1.3;
}

.contact-card__title--sm {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

/* Stronger secondary copy on glass cards (WCAG contrast on typical dark theme) */
.contact-page .contact-card .text-muted,
.contact-page .contact-card .contact-response-line__desc {
  color: #b0bccf;
}

.contact-page .contact-card .contact-info-row__meta {
  color: #a8b6ca;
}

html[data-theme="light"] .contact-page .contact-card .text-muted,
html[data-theme="light"] .contact-page .contact-card .contact-response-line__desc {
  color: var(--muted);
}

html[data-theme="light"] .contact-page .contact-card .contact-info-row__meta {
  color: var(--muted-50, var(--muted));
}

html[data-theme="light"] .contact-form__control option {
  background-color: #ffffff;
  color: #0f172a;
}

.contact-card__notice {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding: 1rem;
  border-radius: 0.75rem;
}

.contact-card__notice--urgent {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.contact-card__notice-body {
  flex: 1;
  min-width: 0;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-form__row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .contact-form__row--split {
    flex-direction: row;
  }

  .contact-form__row--split .contact-form__field {
    flex: 1;
    min-width: 0;
  }
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-form__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--fg);
}

.contact-form__hint {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0.5rem 0 0;
  line-height: 1.4;
}

.contact-form__control,
.contact-form__textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--fg);
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: 0.875rem;
  padding: 0.875rem 1rem;
  min-height: 3.375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form__control--select {
  cursor: pointer;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 1.15rem) calc(50% - 0.2rem), calc(100% - 0.8rem) calc(50% - 0.2rem);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.5rem;
}

.contact-form__control option {
  background-color: var(--color-surface-deep);
  color: var(--color-text-primary);
}

.contact-form__control::placeholder,
.contact-form__textarea::placeholder {
  color: var(--muted);
  opacity: 0.85;
}

.contact-form__control:hover,
.contact-form__textarea:hover {
  border-color: var(--line1, var(--line2));
}

.contact-form__control:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--cta);
  box-shadow: 0 0 0 3px rgba(7, 156, 255, 0.2);
}

.contact-form__textarea {
  min-height: 11rem;
  resize: vertical;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.contact-form__actions {
  margin-top: 0.25rem;
}

.contact-form__submit {
  width: 100%;
  position: relative;
}

.contact-form__submit.is-loading {
  pointer-events: none;
  opacity: 0.92;
}

.contact-form__submit.is-loading .contact-form__submit-text {
  visibility: hidden;
}

.contact-form__submit.is-loading .contact-form__submit-progress {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
}

.contact-form__submit-progress[hidden] {
  display: none !important;
}

.contact-form__submit.is-loading .contact-form__submit-progress {
  display: inline-flex !important;
}

/* Submit uses .btn-cta: spinner must stay visible on accent (not body --fg) */
.btn-cta .contact-form__spinner {
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid color-mix(in srgb, var(--color-on-accent, #fff) 35%, transparent);
  border-top-color: var(--color-on-accent, #fff);
  border-radius: 50%;
  animation: contact-form-spin 0.7s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .btn-cta .contact-form__spinner {
    animation: none;
    border-top-color: color-mix(in srgb, var(--color-on-accent, #fff) 60%, transparent);
  }
}

@keyframes contact-form-spin {
  to {
    transform: rotate(360deg);
  }
}

.contact-form__success {
  text-align: center;
  padding: 1rem 1.25rem;
  border-radius: 0.875rem;
  border: 1px solid var(--success);
  background: color-mix(in srgb, var(--success) 12%, transparent);
}

.contact-form__success-icon {
  margin-bottom: 0.5rem;
}

.contact-form__success-svg {
  width: 2rem;
  height: 2rem;
  margin: 0 auto;
  display: block;
  color: var(--success);
}

.contact-form__success-title {
  font-weight: 600;
  color: var(--success);
  margin-bottom: 0.25rem;
}

.contact-form__success-note {
  font-size: 0.875rem;
  color: var(--muted);
}

.contact-form__alert {
  text-align: center;
  padding: 1rem 1.25rem;
  border-radius: 0.875rem;
  margin-bottom: 1rem;
}

.contact-form__alert--error {
  border: 1px solid color-mix(in srgb, var(--error) 45%, var(--line2));
  background: color-mix(in srgb, var(--error) 12%, transparent);
  color: var(--error);
  font-weight: 600;
}

/* Dropzone (borders + secondary copy tuned for contrast on dark glass) */
.contact-dropzone {
  position: relative;
  border: 2px dashed color-mix(in srgb, var(--line2) 55%, var(--fg) 45%);
  border-radius: 0.875rem;
  background: color-mix(in srgb, var(--glass) 80%, transparent);
  min-height: 8.5rem;
  color: var(--fg);
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-dropzone--dragover {
  border-color: var(--cta);
  background: color-mix(in srgb, var(--cta) 8%, var(--glass));
  box-shadow: 0 0 0 3px rgba(7, 156, 255, 0.15);
}

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

.contact-dropzone__face {
  padding: 1.25rem 1rem;
  text-align: center;
  pointer-events: none;
}

.contact-dropzone__browse {
  pointer-events: auto;
  display: inline;
  padding: 0;
  margin: 0;
  border: none;
  background: none;
  font: inherit;
  font-weight: 600;
  color: var(--cta-on-dark, #93c5fd);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

.contact-dropzone__browse:hover {
  color: color-mix(in srgb, var(--cta-on-dark, #93c5fd) 82%, #ffffff);
}

.contact-dropzone__browse:focus-visible {
  outline: 2px solid var(--cta-on-dark, #93c5fd);
  outline-offset: 3px;
  border-radius: 4px;
}

.contact-dropzone__primary {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--fg);
  line-height: 1.5;
}

.contact-dropzone__drag-hint {
  color: var(--muted);
}

.contact-dropzone__or {
  color: var(--muted);
}

.contact-dropzone .contact-form__hint {
  color: var(--muted-50, var(--muted));
}

html[data-theme="light"] .contact-dropzone {
  background: color-mix(in srgb, var(--glass) 90%, var(--fg) 4%);
  border-color: var(--line2);
}

html[data-theme="light"] .contact-dropzone__drag-hint,
html[data-theme="light"] .contact-dropzone__or {
  color: var(--muted);
}

html[data-theme="light"] .contact-dropzone .contact-form__hint {
  color: #475569;
}

.contact-dropzone__list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  text-align: left;
  pointer-events: none;
}

.contact-dropzone__list li {
  font-size: 0.875rem;
  color: var(--muted);
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--line2);
}

.contact-dropzone__list li:last-child {
  border-bottom: none;
}

/* Aside: contact rows */
.contact-aside-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/*
 * Flat structure: .icon-wrap, h3.heading, .value, p.meta (direct children).
 * Avoids display:contents (broken / inconsistent on mobile WebKit).
 */
.contact-info-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto auto;
  column-gap: 1rem;
  row-gap: 0.4rem;
  align-items: start;
}

.contact-info-row__icon-wrap {
  grid-column: 1;
  grid-row: 1;
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  border-radius: 0.75rem;
  background: color-mix(in srgb, var(--cta) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
}

.contact-info-row__icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--cta);
}

.contact-info-row__heading {
  grid-column: 2;
  grid-row: 1;
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  margin: 0;
  min-width: 0;
  align-self: center;
  line-height: 1.3;
}

.contact-info-row__value {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  line-height: 1.45;
  min-width: 0;
  max-width: 100%;
}

.contact-info-row__meta {
  grid-column: 2;
  grid-row: 3;
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0;
  padding-top: 0.15rem;
}

/* Protection widget + slider: fill the grid cell (fixes narrow / overlapping layout) */
.contact-page__aside .contact-info-row__value span.slider-protected {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.contact-page__aside .contact-info-row__value .enhanced-contact-protection {
  display: block;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Response block */
.contact-response-line {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.contact-response-line--compact {
  align-items: center;
}

.contact-response-line__dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.35rem;
}

.contact-response-line--compact .contact-response-line__dot {
  margin-top: 0;
}

.contact-response-line__dot--success {
  background: var(--success);
  animation: contact-pulse-dot 2s ease-in-out infinite;
}

.contact-response-line__dot--amber {
  background: #f59e0b;
  animation: contact-pulse-dot 2s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .contact-response-line__dot--success,
  .contact-response-line__dot--amber {
    animation: none;
  }
}

@keyframes contact-pulse-dot {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.55;
  }
}

.contact-response-line__label {
  font-weight: 500;
  color: var(--fg);
  display: block;
}

.contact-response-line__desc {
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0.15rem 0 0;
  line-height: 1.45;
}

.contact-response-line__clock {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  color: var(--muted);
}

/* Social */
.contact-social {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.contact-social__link {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: 0.75rem;
  color: var(--muted);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.contact-social__link:hover {
  color: var(--cta);
  border-color: var(--line1, var(--line2));
  background: var(--line1, rgba(255, 255, 255, 0.04));
}

.contact-social__icon {
  width: 1.5rem;
  height: 1.5rem;
}

/* Legacy helpers (kept for any external references) */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.form-group {
  margin-bottom: 16px;
}

.form-input {
  width: 100%;
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: 16px;
  min-height: 3.375rem;
  padding: 0.875rem 1rem;
  color: var(--fg);
  font-family: inherit;
  font-size: 1rem;
}

.form-textarea {
  width: 100%;
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: 16px;
  padding: 1rem;
  color: var(--fg);
  font-family: inherit;
  resize: vertical;
  min-height: 11rem;
  font-size: 1rem;
}

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

.form-message {
  background: rgba(7, 156, 255, 0.1);
  border: 1px solid var(--cta);
  border-radius: 12px;
  padding: 12px;
  color: var(--cta);
  margin-top: 16px;
  display: none;
}

.contact-info {
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: var(--r);
  padding: 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.contact-info.revealed {
  opacity: 1;
  transform: translateY(0);
}

.contact-item {
  margin-bottom: 16px;
}

.contact-label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-value {
  color: var(--fg);
  font-weight: 600;
}

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