/* Contacto Bipartito CSS (Dannaway Style) */

.contact-bipartite-section {
  padding: clamp(6rem, 15vh, 12rem) 0;
  background-color: var(--color-bg-base);
  min-height: calc(100vh - 80px); /* Fill screen minus header */
  display: flex;
  align-items: center;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 8rem; /* Masivo whitespace */
    align-items: start;
  }
}

/* Izquierda: Info */
.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-title {
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, white 0%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--spacing-lg);
}

.contact-description {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-2xl);
  max-width: 500px;
}

.direct-email {
  font-family: var(--font-family-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  text-decoration: none;
  display: inline-block;
  margin-bottom: var(--spacing-xl);
  position: relative;
  transition: color var(--transition-normal);
}

.direct-email:hover {
  color: var(--color-primary-light);
}

/* Social links (Dannaway icons) */
.contact-socials {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-socials a {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.contact-socials svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
  transition: transform var(--transition-fast);
}

.contact-socials a:hover {
  color: var(--color-primary-light);
  transform: translateX(5px);
}

/* Derecha: Formulario Ultra Limpio */
.dannaway-form {
  background: transparent;
  width: 100%;
}

.form-group {
  position: relative;
  margin-bottom: var(--spacing-xl);
  display: flex;
  flex-direction: column-reverse;
}

/* Flow: label below input physically, but reversed with CSS for focus pseudo-class tricks. We use classic Dannaway under-lined inputs. */

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(255,255,255,0.1);
  color: var(--color-text-primary);
  font-size: 1.25rem;
  padding: 0.5rem 0;
  transition: border-color 0.3s ease;
  border-radius: 0;
  outline: none;
  /* Appearance for select */
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group select {
  cursor: pointer;
  background-image: url('data:image/svg+xml;utf8,<svg viewBox="0 0 24 24" width="24" height="24" stroke="white" stroke-width="2" fill="none" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>');
  background-repeat: no-repeat;
  background-position: right center;
  padding-right: 30px;
}
.form-group select option {
  background-color: var(--color-bg-surface);
  color: var(--color-text-primary);
}

.form-group label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
  transition: color 0.3s ease;
}

/* Focus effects */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-bottom-color: var(--color-primary-light);
}

.form-group input:focus + label,
.form-group select:focus + label,
.form-group textarea:focus + label {
  color: var(--color-primary-light);
}

.form-group input::placeholder,
.form-group select::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.15);
  font-weight: 400;
}

/* Massive Submit Button */
.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: white;
  color: black;
  border: none;
  padding: 1.25rem 3rem;
  border-radius: var(--radius-full);
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: var(--spacing-md);
}

.btn-submit:hover {
  background: var(--color-primary-light);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px -10px var(--color-primary-glow);
}

.btn-submit .arrow-icon {
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
}

.btn-submit:hover .arrow-icon {
  transform: translateX(5px);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}