.contact-hero {
  padding: 5rem 0 3rem;
  text-align: center;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
}

.contact-hero__title {
  margin-bottom: 0.75rem;
  font-size: 2.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
}

.contact-layout {
  padding: 5rem 0;
}

.contact-layout__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contact-layout__text {
  margin-bottom: 2rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--gray-500);
}

.contact-details__card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding: 1.1rem;
  border-radius: 0.75rem;
  transition:
    background-color var(--t),
    box-shadow var(--t);
}

.contact-details__card:hover {
  background: var(--gray-50);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.contact-details__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  color: var(--white);
  font-size: 1.1rem;
}

.contact-details__label {
  margin-bottom: 0.25rem;
  font-family: var(--f-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.contact-details__value {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--gray-700);
}

.contact-details__value a {
  color: var(--blue);
  transition: color var(--t);
}

.contact-details__value a:hover {
  color: var(--orange);
}

.contact-details__whatsapp {
  margin-top: 1rem;
}

.contact-details__whatsapp-icon {
  font-size: 1.1em;
}

.contact-form {
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 0.75rem;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
}

.contact-form__title {
  margin-bottom: 0.25rem;
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--blue);
}

.contact-form__subtitle {
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.contact-form__group {
  margin-bottom: 1.25rem;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.contact-form__label {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--f-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-700);
}

.contact-form__required {
  color: var(--orange);
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--f-body);
  font-size: 0.95rem;
  color: var(--gray-700);
  outline: none;
  transition:
    border-color var(--t),
    box-shadow var(--t);
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(27, 58, 107, 0.1);
}

.contact-form__input.is-error,
.contact-form__select.is-error,
.contact-form__textarea.is-error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
}

.contact-form__textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form__select {
  appearance: none;
  cursor: pointer;
  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='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.contact-form__btn {
  width: 100%;
  justify-content: center;
  padding: 1rem;
}

.contact-form__btn-loading {
  display: none;
}

.contact-form__btn.is-loading .contact-form__btn-text {
  display: none;
}

.contact-form__btn.is-loading .contact-form__btn-loading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
}

.contact-form__success {
  display: none;
  padding: 3rem 1rem;
  text-align: center;
}

.contact-form__success.is-visible {
  display: block;
}

.contact-form__success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: #48bb78;
  color: var(--white);
  font-size: 1.75rem;
}

.contact-form__success-title {
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
  color: var(--blue);
}

.contact-form__success-text {
  color: var(--gray-500);
}

.contact-toast-stack {
  position: fixed;
  top: calc(var(--nav-h) + 1rem);
  right: 1rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
  width: min(320px, calc(100vw - 2rem));
  pointer-events: none;
}

.contact-toast {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(232, 104, 10, 0.22);
  border-left: 4px solid var(--orange);
  border-radius: 0.85rem;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 30px rgba(15, 35, 71, 0.14);
  backdrop-filter: blur(10px);
  color: var(--gray-700);
  opacity: 0;
  transform: translateY(-14px) scale(0.98);
  transition:
    opacity 0.22s ease,
    transform 0.22s ease;
}

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

.contact-toast--hiding {
  opacity: 0;
  transform: translateY(-10px) scale(0.985);
}

.contact-toast__title {
  margin-bottom: 0.2rem;
  font-family: var(--f-head);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}

.contact-toast__text {
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--gray-700);
}

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

@media (min-width: 768px) {
  .contact-layout__grid {
    grid-template-columns: 1fr 1.4fr;
  }
}

@media (max-width: 639px) {
  .contact-toast-stack {
    top: calc(var(--nav-h) + 0.75rem);
    right: 0.75rem;
    width: min(320px, calc(100vw - 1.5rem));
  }
}