/* ==========================================================================
   Contact page — bottom premium sections
   ========================================================================== */

.contact-bottom {
  overflow-x: clip;
}

/* FAQ accordion */
.contact-faq {
  padding-block: clamp(3.5rem, 8vw, 5.5rem);
  background-color: var(--color-bg-base);
}

.contact-faq__header {
  max-width: 36rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.contact-faq__title {
  margin-bottom: var(--space-4);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.contact-faq__subtitle {
  font-size: var(--text-body-md);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.contact-faq__list {
  max-width: 44rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.contact-faq__item {
  border: 1px solid var(--color-border-light);
  border-radius: 0.875rem;
  background-color: var(--color-bg-elevated);
  overflow: hidden;
  transition:
    border-color 0.28s var(--ease-out),
    box-shadow 0.28s var(--ease-out);
}

.contact-faq__item:hover,
.contact-faq__item:focus-within {
  border-color: rgba(6, 182, 212, 0.22);
  box-shadow: 0 4px 16px rgba(10, 15, 28, 0.05);
}

.contact-faq__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  min-height: 3.75rem;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-body-md);
  font-weight: var(--font-weight-medium);
  text-align: left;
  color: var(--color-text-primary);
  transition: color 0.2s var(--ease-out);
}

.contact-faq__item.is-open .contact-faq__trigger {
  color: var(--color-accent-700);
}

.contact-faq__question-text {
  flex: 1;
  min-width: 0;
}

.contact-faq__toggle {
  position: relative;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
}

.contact-faq__toggle-line {
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: var(--color-text-tertiary);
  border-radius: 1px;
  transition:
    transform 0.32s var(--ease-out),
    opacity 0.32s var(--ease-out),
    background-color 0.32s var(--ease-out);
}

.contact-faq__toggle-line--h {
  width: 0.875rem;
  height: 2px;
  transform: translate(-50%, -50%);
}

.contact-faq__toggle-line--v {
  width: 2px;
  height: 0.875rem;
  transform: translate(-50%, -50%);
}

.contact-faq__item.is-open .contact-faq__toggle-line {
  background-color: var(--color-accent-600);
}

.contact-faq__item.is-open .contact-faq__toggle-line--v {
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(0);
}

.contact-faq__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.38s var(--ease-out);
}

.contact-faq__item.is-open .contact-faq__panel {
  grid-template-rows: 1fr;
}

.contact-faq__panel-inner {
  overflow: hidden;
}

.contact-faq__answer {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-body-md);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* Trust band */
.contact-trust {
  padding-block: clamp(3rem, 7vw, 5rem);
  background-color: #f5fbff;
}

.contact-trust__title {
  max-width: 28rem;
  margin-bottom: clamp(2rem, 5vw, 3rem);
  font-size: clamp(1.375rem, 3vw, 1.875rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

.contact-trust__grid {
  display: grid;
  gap: var(--space-5);
  padding: 0;
  list-style: none;
}

.contact-trust-card {
  height: 100%;
  padding: var(--space-8);
  border: 1px solid rgba(6, 182, 212, 0.12);
  border-radius: 1rem;
  background-color: rgba(255, 255, 255, 0.85);
  box-shadow: 0 1px 3px rgba(10, 15, 28, 0.04);
  transition:
    transform 0.32s var(--ease-out),
    box-shadow 0.32s var(--ease-out),
    border-color 0.32s var(--ease-out);
}

.contact-trust__item:hover .contact-trust-card,
.contact-trust__item:focus-within .contact-trust-card {
  transform: translateY(-4px);
  border-color: rgba(6, 182, 212, 0.28);
  box-shadow:
    0 4px 8px rgba(10, 15, 28, 0.04),
    0 20px 40px rgba(6, 182, 212, 0.1);
}

.contact-trust-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  margin-bottom: var(--space-5);
  border-radius: 0.875rem;
  color: var(--color-text-tertiary);
  background: rgba(6, 182, 212, 0.08);
  transition:
    color 0.32s var(--ease-out),
    background-color 0.32s var(--ease-out),
    transform 0.32s var(--ease-out);
}

.contact-trust__item:hover .contact-trust-card__icon-wrap,
.contact-trust__item:focus-within .contact-trust-card__icon-wrap {
  color: var(--color-accent-600);
  background: rgba(6, 182, 212, 0.16);
  transform: scale(1.05);
}

.contact-trust__icon {
  width: 1.625rem;
  height: 1.625rem;
}

.contact-trust-card__title {
  margin-bottom: var(--space-2);
  font-size: var(--text-body-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.contact-trust-card__text {
  font-size: var(--text-body-sm);
  line-height: 1.6;
  color: var(--color-text-secondary);
}

@media (min-width: 640px) {
  .contact-trust__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .contact-trust__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* First contact timeline */
.contact-flow {
  padding-block: clamp(3rem, 7vw, 5rem);
  background-color: var(--color-bg-base);
}

.contact-flow__title {
  max-width: 32rem;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  font-size: clamp(1.375rem, 3vw, 1.875rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--color-text-primary);
}

.contact-flow__track {
  display: grid;
  gap: var(--space-4);
  padding: 0;
  list-style: none;
}

.contact-flow-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border-light);
  border-radius: 0.875rem;
  background-color: var(--color-bg-elevated);
  transition:
    transform 0.32s var(--ease-out),
    border-color 0.32s var(--ease-out),
    box-shadow 0.32s var(--ease-out);
}

.contact-flow__step:hover .contact-flow-card,
.contact-flow__step:focus-within .contact-flow-card {
  transform: translateY(-2px);
  border-color: rgba(6, 182, 212, 0.22);
  box-shadow: 0 8px 24px rgba(10, 15, 28, 0.06);
}

.contact-flow-card__marker {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.contact-flow-card__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  font-family: var(--font-mono);
  font-size: var(--text-body-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-600);
  background: rgba(6, 182, 212, 0.1);
  border-radius: 50%;
}

.contact-flow-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  color: var(--color-accent-600);
  background: rgba(6, 182, 212, 0.1);
  transition: transform 0.32s var(--ease-out);
}

.contact-flow__step:hover .contact-flow-card__icon-wrap,
.contact-flow__step:focus-within .contact-flow-card__icon-wrap {
  transform: scale(1.08);
}

.contact-flow__icon {
  width: 1.125rem;
  height: 1.125rem;
}

.contact-flow-card__title {
  font-size: var(--text-body-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

@media (min-width: 1024px) {
  .contact-flow__track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    align-items: stretch;
  }

  .contact-flow__step {
    position: relative;
    padding-top: var(--space-3);
  }

  .contact-flow__step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 2.5rem;
    left: calc(50% + 1.5rem);
    width: calc(100% - 3rem);
    height: 2px;
    background: linear-gradient(90deg, var(--color-border-default), rgba(6, 182, 212, 0.2));
    transition: background 0.32s var(--ease-out), box-shadow 0.32s var(--ease-out);
    pointer-events: none;
  }

  .contact-flow__step:hover::after,
  .contact-flow__step:focus-within::after {
    background: linear-gradient(90deg, var(--color-accent-500), rgba(6, 182, 212, 0.35));
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.3);
  }

  .contact-flow-card {
    flex-direction: column;
    align-items: center;
    height: 100%;
    padding: var(--space-6) var(--space-4);
    text-align: center;
    border: none;
    background: transparent;
    box-shadow: none;
  }

  .contact-flow__step:hover .contact-flow-card,
  .contact-flow__step:focus-within .contact-flow-card {
    transform: translateY(-4px);
    border-color: transparent;
    box-shadow: none;
  }

  .contact-flow-card__marker {
    flex-direction: column;
    gap: var(--space-2);
  }
}

/* Final CTA */
.contact-final {
  padding-block: clamp(3.5rem, 8vw, 5.5rem);
  background-color: #0f172a;
  background-image:
    radial-gradient(ellipse 70% 50% at 20% 0%, rgba(6, 182, 212, 0.14), transparent 55%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(34, 211, 238, 0.08), transparent 50%);
}

.contact-final__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
  text-align: center;
}

.contact-final__title {
  margin-bottom: var(--space-4);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--color-text-inverse);
}

.contact-final__text {
  max-width: 28rem;
  margin-inline: auto;
  font-size: var(--text-body-md);
  line-height: 1.65;
  color: var(--color-text-inverse-secondary);
}

.contact-final__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 22rem;
}

.contact-final__btn {
  justify-content: center;
  width: 100%;
  min-height: 3.25rem;
  border-radius: 0.875rem;
}

.contact-final__btn--primary {
  box-shadow: 0 8px 24px rgba(6, 182, 212, 0.28);
  transition:
    transform 0.28s var(--ease-out),
    box-shadow 0.28s var(--ease-out);
}

.contact-final__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(6, 182, 212, 0.34);
}

.contact-final__badges {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: 0;
  list-style: none;
}

.contact-final__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-body-sm);
  color: var(--color-text-inverse-secondary);
}

.contact-final__badge-icon {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  color: var(--color-accent-400);
}

@media (min-width: 640px) {
  .contact-final__badges {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4) var(--space-8);
  }
}

@media (min-width: 768px) {
  .contact-final__inner {
    gap: var(--space-10);
  }

  .contact-final__actions {
    flex-direction: row;
    justify-content: center;
    max-width: none;
    width: auto;
  }

  .contact-final__btn {
    width: auto;
    min-width: 14rem;
  }
}

/* Scroll reveal */
.contact-bottom .js-contact-section:not(.is-visible) .js-contact-reveal {
  opacity: 0;
  transform: translateY(1.25rem);
}

.contact-bottom .js-contact-section.is-visible .js-contact-reveal {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.55s var(--ease-out),
    transform 0.55s var(--ease-out);
  transition-delay: var(--contact-delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
  .contact-faq__item,
  .contact-faq__panel,
  .contact-faq__toggle-line,
  .contact-trust-card,
  .contact-trust-card__icon-wrap,
  .contact-flow-card,
  .contact-flow-card__icon-wrap,
  .contact-final__btn--primary {
    transition: none;
  }

  .contact-trust__item:hover .contact-trust-card,
  .contact-flow__step:hover .contact-flow-card,
  .contact-final__btn--primary:hover {
    transform: none;
  }

  .contact-bottom .js-contact-section:not(.is-visible) .js-contact-reveal {
    opacity: 1;
    transform: none;
  }
}