/* Sección 10 — Contacto (Formulario de Conversión) */
.contacto {
  position: relative;
  padding: var(--section-padding) var(--gutter);
  background-color: var(--surface-dim);
  overflow: hidden;
  isolation: isolate;
}

.contacto__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.contacto__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.contacto__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #002340 0%, rgba(0, 35, 64, 0) 60%, rgba(0, 35, 64, 0) 70%, rgba(0, 35, 64, 0.36) 100%);
}

.contacto__inner {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
}

.contacto__intro {
  text-align: center;
  margin-bottom: 56px;
}

.contacto__eyebrow {
  font-family: var(--font-annotation);
  font-size: 16px;
  font-weight: 100;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 16px;
}

.contacto__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 38px;
  line-height: 1.15;
  max-width: 24ch;
  margin: 0 auto 16px;
}

.contacto__subtitle {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--on-surface-variant);
  max-width: 60ch;
  margin: 0 auto;
}

.contacto__card {
  position: relative;
  margin-top: 56px;
  padding: 48px;
  background-color: rgba(1, 36, 81, 0.82);
  border: 1px solid var(--primary);
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.contacto__card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    url("../images/icons/tornillo.svg"),
    url("../images/icons/tornillo.svg"),
    url("../images/icons/tornillo.svg"),
    url("../images/icons/tornillo.svg");
  background-repeat: no-repeat;
  background-size: 24px 24px;
  background-position:
    top 12px left 12px,
    top 12px right 12px,
    bottom 12px left 12px,
    bottom 12px right 12px;
}

.contacto__card-glow {
  position: absolute;
  top: -30%;
  right: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  opacity: 0.12;
  pointer-events: none;
}

.contacto__form {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 24px;
}

.contacto__field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contacto__field--full {
  grid-column: 1 / -1;
}

.contacto__label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-surface);
}

.contacto__input,
.contacto__select,
.contacto__textarea {
  width: 100%;
  padding: 14px 16px;
  background-color: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius, 6px);
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--on-surface);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

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

.contacto__input::placeholder,
.contacto__textarea::placeholder {
  color: var(--on-surface-variant);
  opacity: 0.6;
}

.contacto__input:focus,
.contacto__select:focus,
.contacto__textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.18);
}

.contacto__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256'%3E%3Cpolyline points='208 96 128 176 48 96' fill='none' stroke='%23d3d9e2' stroke-linecap='round' stroke-linejoin='round' stroke-width='16'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 40px;
}

.contacto__field--checkbox {
  margin-top: -8px;
}

.contacto__checkbox-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--on-surface-variant);
  cursor: pointer;
}

.contacto__checkbox {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

.contacto__submit-wrap {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-start;
  margin-top: 8px;
}

.contacto__submit {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  border: none;
  border-radius: 5px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-primary);
  background-color: var(--primary);
  overflow: hidden;
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.3s ease;
  cursor: pointer;
}

.contacto__response-time {
  grid-column: 1 / -1;
  margin-top: -12px;
  font-family: var(--font-body);
  font-size: 13px;
  font-style: italic;
  color: var(--on-surface-variant);
}

.contacto__status {
  grid-column: 1 / -1;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--on-surface-variant);
  min-height: 20px;
}

.contacto__status[data-state="success"] {
  color: var(--primary);
}

.contacto__status[data-state="error"] {
  color: var(--error, #ff6b6b);
}

@media (max-width: 720px) {
  .contacto__card {
    padding: 32px 24px;
    padding-top: 52px;
  }

  .contacto__form {
    grid-template-columns: 1fr;
  }

  .contacto__submit-wrap {
    justify-content: center;
  }

  .contacto__response-time {
    text-align: center;
  }

  .contacto__title {
    font-size: 27px;
  }
}