/* ==========================================================================
   Contact page — hero & channels
   ========================================================================== */

.page-contato .main-content {
  padding-top: 0;
}

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

/* Hero */
.contact-hero {
  padding-block: calc(var(--header-height) + 1.25rem) clamp(2rem, 4vw, 2.75rem);
  background:
    radial-gradient(ellipse 70% 50% at 10% -10%, rgba(6, 182, 212, 0.07), transparent 55%),
    var(--color-bg-base);
}

.contact-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  align-items: start;
}

.contact-hero__badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: var(--space-4);
  padding: 0.35rem 0.75rem;
  font-size: var(--text-body-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-accent-700);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.18);
  border-radius: 999px;
}

.contact-hero__title {
  margin-bottom: var(--space-4);
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.contact-hero__text {
  max-width: 26rem;
  margin-bottom: var(--space-5);
  font-size: var(--text-body-md);
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.contact-hero__trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding: 0;
  list-style: none;
}

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

.contact-hero__trust-icon {
  flex-shrink: 0;
  width: 1rem;
  height: 1rem;
  color: var(--color-accent-600);
}

.contact-hero__whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 3.25rem;
  padding-inline: 1.5rem;
  border-radius: 0.875rem;
  box-shadow: 0 8px 24px rgba(6, 182, 212, 0.22);
  transition:
    transform 0.28s var(--ease-out),
    box-shadow 0.28s var(--ease-out);
}

.contact-hero__whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(6, 182, 212, 0.28);
}

.contact-hero__whatsapp-icon {
  width: 1.25rem;
  height: 1.25rem;
}

@media (min-width: 768px) {
  .contact-form-card--collapsed {
    max-height: none;
    opacity: 1;
    overflow: visible;
    pointer-events: auto;
    margin: 0;
    padding: clamp(1.25rem, 3vw, 1.75rem);
    border: 1px solid var(--color-border-default);
    border-radius: 1.5rem;
    background-color: var(--color-bg-elevated);
    box-shadow:
      0 1px 2px rgba(10, 15, 28, 0.04),
      0 16px 48px rgba(10, 15, 28, 0.08);
  }
}

@media (min-width: 1024px) {
  .contact-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 26rem);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
  }

  .contact-hero__whatsapp {
    width: auto;
  }
}

/* Form card */
.contact-form-card {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 1.5rem;
  background-color: var(--color-bg-elevated);
  box-shadow:
    0 1px 2px rgba(10, 15, 28, 0.04),
    0 16px 48px rgba(10, 15, 28, 0.08);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

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

.contact-form__label {
  font-size: var(--text-body-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.contact-form__input {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.625rem 0.875rem;
  font-size: var(--text-body-sm);
  font-family: inherit;
  color: var(--color-text-primary);
  background-color: var(--color-bg-base);
  border: 1px solid var(--color-border-light);
  border-radius: 0.625rem;
  transition:
    border-color 0.2s var(--ease-out),
    box-shadow 0.2s var(--ease-out);
}

.contact-form__input::placeholder {
  color: var(--color-text-tertiary);
}

.contact-form__input:focus {
  outline: none;
  border-color: rgba(6, 182, 212, 0.45);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.12);
}

.contact-form__select {
  appearance: none;
  padding-right: 2.25rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7a94' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  cursor: pointer;
}

.contact-form__input.is-invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.contact-form__submit {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 3rem;
  margin-top: var(--space-1);
  border-radius: 0.75rem;
  font-weight: var(--font-weight-semibold);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.2);
  transition:
    transform 0.28s var(--ease-out),
    box-shadow 0.28s var(--ease-out);
}

.contact-form__submit:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(6, 182, 212, 0.26);
}

.contact-form .form-status {
  margin: 0;
  font-size: var(--text-body-sm);
  text-align: center;
}

.contact-form__honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

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

.contact-form__submit:disabled {
  opacity: 0.82;
  cursor: not-allowed;
  transform: none;
}

.contact-form__submit-spinner {
  display: none;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: contact-form-spin 0.7s linear infinite;
}

.contact-form__submit.is-loading .contact-form__submit-spinner {
  display: inline-block;
}

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

.contact-toast {
  position: fixed;
  right: 1rem;
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  z-index: 1200;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  max-width: min(22rem, calc(100vw - 2rem));
  padding: 0.95rem 1.1rem;
  color: #fff;
  background: rgba(15, 23, 42, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.9rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.28);
  backdrop-filter: blur(12px);
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.28s var(--ease-out),
    transform 0.28s var(--ease-out);
}

.contact-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.contact-toast--success {
  border-color: rgba(34, 197, 94, 0.35);
}

.contact-toast--error {
  border-color: rgba(248, 113, 113, 0.35);
}

.contact-toast__icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  font-size: 0.85rem;
  font-weight: var(--font-weight-bold);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.contact-toast--success .contact-toast__icon {
  color: #86efac;
}

.contact-toast--error .contact-toast__icon {
  color: #fca5a5;
}

.contact-toast__message {
  margin: 0;
  font-size: var(--text-body-sm);
  line-height: 1.5;
}

.contact-success-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  padding: clamp(1.5rem, 4vw, 2rem);
  border: 1px solid rgba(6, 182, 212, 0.18);
  border-radius: 1rem;
  background:
    linear-gradient(180deg, rgba(6, 182, 212, 0.06) 0%, rgba(255, 255, 255, 0) 100%),
    var(--color-bg-elevated);
  box-shadow:
    0 1px 3px rgba(10, 15, 28, 0.04),
    0 16px 40px rgba(10, 15, 28, 0.06);
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.32s var(--ease-out),
    transform 0.32s var(--ease-out);
}

.contact-success-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.contact-success-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  font-size: 1.15rem;
  font-weight: var(--font-weight-bold);
  color: #15803d;
  background: rgba(34, 197, 94, 0.14);
  border-radius: 999px;
}

.contact-success-card__title {
  margin: 0;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  line-height: 1.25;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.contact-success-card__text {
  margin: 0;
  max-width: 36ch;
  font-size: var(--text-body-md);
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.contact-success-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  width: 100%;
  margin-top: var(--space-2);
}

.contact-success-card__whatsapp {
  width: 100%;
}

@media (min-width: 480px) {
  .contact-success-card__whatsapp {
    width: auto;
  }
}

@media (max-width: 767px) {
  .contact-toast {
    left: 1rem;
    right: 1rem;
    max-width: none;
  }

  .page-contato .contact-toast {
    bottom: calc(var(--mobile-nav-offset, 3rem) + 0.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-form__submit-spinner {
    animation: none;
  }

  .contact-toast {
    transition: none;
  }

  .contact-success-card {
    transition: none;
  }
}

/* Divider & channels */
.contact-hero__divider {
  margin-block: clamp(1.75rem, 4vw, 2.5rem);
  border: none;
  border-top: 1px solid var(--color-border-light);
}

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

.contact-channel-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  height: 100%;
  padding: var(--space-6);
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--color-border-light);
  border-radius: 1rem;
  background-color: var(--color-bg-elevated);
  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-channel-card--static {
  cursor: default;
}

a.contact-channel-card:hover,
a.contact-channel-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(6, 182, 212, 0.22);
  box-shadow:
    0 4px 8px rgba(10, 15, 28, 0.04),
    0 16px 32px rgba(10, 15, 28, 0.07);
}

.contact-channel-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 3.25rem;
  height: 3.25rem;
  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);
}

a.contact-channel-card:hover .contact-channel-card__icon-wrap,
a.contact-channel-card:focus-visible .contact-channel-card__icon-wrap {
  color: var(--color-accent-600);
  background: rgba(6, 182, 212, 0.16);
  transform: scale(1.05);
}

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

.contact-channel-card__title {
  margin-bottom: var(--space-1);
  font-size: var(--text-body-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.contact-channel-card__text {
  font-size: var(--text-body-sm);
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.contact-channel-card__text--accent {
  color: var(--color-accent-700);
  font-weight: var(--font-weight-medium);
}

@media (min-width: 640px) {
  .contact-channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Tighter gap before FAQ */
.contact-bottom .contact-faq {
  padding-top: clamp(2rem, 5vw, 3rem);
}

@media (prefers-reduced-motion: reduce) {
  .contact-hero__whatsapp,
  .contact-form__submit,
  .contact-channel-card {
    transition: none;
  }

  .contact-hero__whatsapp:hover,
  .contact-form__submit:hover,
  a.contact-channel-card:hover {
    transform: none;
  }
}