/* ==========================================================================
   Componentes Reusables (UI Atómica)
   ========================================================================== */

/* --- OVERLAYS Y MODALES --- */
.overlay-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--c-bg-inverse);
  z-index: var(--z-overlay-backdrop);
  transition: transform 0.8s cubic-bezier(0.86, 0, 0.07, 1);
  overflow-y: auto;
}

.overlay-slide-right { transform: translateX(100%); }
.overlay-slide-left { transform: translateX(-100%); }

.overlay-backdrop.is-open {
  transform: translateX(0%);
}

/* Contenido de Modales */
.overlay-container {
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding: 5vw;
  box-sizing: border-box;
  color: var(--c-text-inverse);
}

.overlay-header h1 {
  font-size: 6vw;
  font-weight: 700;
  margin: 0 0 var(--space-xl) 0;
  line-height: 1.1;
  color: var(--c-text-inverse);
}

/* --- BOTONES FIJOS --- */
.btn-fixed, .btn-close-fixed {
  position: fixed;
  z-index: var(--z-nav);
  display: inline-block;
  font-family: var(--font-display);
  font-size: 44px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--c-text-inverse);
  text-decoration: none;
  mix-blend-mode: difference;
  transition: opacity 1s ease 0.5s, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), letter-spacing 0.65s cubic-bezier(0.22, 1, 0.36, 1), color 0.35s ease;
  transform: rotate(90deg);
  transform-origin: top right;
  opacity: 0;
}

.btn-fixed:hover, .btn-close-fixed:hover {
  letter-spacing: 2.8px;
  transform: rotate(90deg) translateY(-4px);
}

.btn-fixed.is-visible {
  opacity: 1;
}

.btn-close-fixed {
  z-index: var(--z-overlay-content); /* Above the overlay */
  font-size: 22px;
  opacity: 1; /* Always visible when parent is visible */
  cursor: pointer;
}

/* --- FORMULARIOS --- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg) var(--space-md);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 0.8rem;
  color: var(--c-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--c-border-light);
  background-color: var(--c-transparent);
  padding: 10px 0;
  color: var(--c-text-inverse);
  font-size: 1rem;
  font-family: var(--font-primary);
  font-weight: 300;
  outline: none;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  border-bottom-color: var(--c-text-inverse);
}

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

.btn-primary {
  display: inline-block;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-text-primary);
  background-color: var(--c-bg-primary);
  border: 2px solid var(--c-bg-primary);
  padding: 18px 30px;
  cursor: pointer;
  transition: background-color 0.45s ease, color 0.45s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), letter-spacing 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-primary:hover {
  background-color: var(--c-transparent);
  color: var(--c-text-inverse);
  letter-spacing: 2.6px;
  transform: translateY(-2px);
}

/* --- TEXTOS LEGALES Y FAQ --- */
.faq-item {
  width: 100%;
  border-bottom: 1px solid var(--c-border-dark);
  padding: var(--space-lg) 0;
}

.faq-item:first-child {
  padding-top: 0;
}

.faq-question {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  -webkit-tap-highlight-color: transparent;
}

.faq-question::after {
  content: '+';
  font-size: 2rem;
  font-weight: 300;
  transition: transform 0.3s ease;
}

.faq-question.is-active::after {
  content: '−';
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}

.faq-answer-content {
  padding-top: var(--space-md);
}

.faq-answer p, .faq-answer li {
  margin: 0 0 1em 0;
  color: var(--c-text-secondary);
}

.legal-text-container h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: var(--space-xl);
  color: var(--c-text-inverse);
}

.legal-text-container p, .legal-text-container li {
  color: var(--c-text-secondary);
}

.legal-text-container a {
  color: var(--c-text-inverse);
  text-decoration: underline;
}

/* --- BANNER DE COOKIES --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--c-bg-overlay);
  color: var(--c-text-secondary);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: var(--z-cookie);
  font-size: 14px;
  font-family: var(--font-secondary);
  transform: translateY(100%);
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

body.has-overlay-open .cookie-banner {
  transform: translateY(100%);
  pointer-events: none;
}

.cookie-banner p {
  margin: 0;
  padding-right: var(--space-md);
}

.cookie-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.btn-cookie {
  background-color: var(--c-bg-primary);
  color: var(--c-text-primary);
  border: 1px solid var(--c-bg-primary);
  padding: 8px 20px;
  cursor: pointer;
  font-family: var(--font-primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1px;
  transition: background-color 0.4s ease, color 0.4s ease, transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), letter-spacing 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-cookie:hover {
  background-color: var(--c-transparent);
  color: var(--c-text-inverse);
  letter-spacing: 1.4px;
  transform: translateY(-1px);
}

.btn-cookie-secondary {
  background-color: var(--c-transparent);
  color: var(--c-text-inverse);
  border: 1px solid var(--c-border-light);
  margin-right: var(--space-sm);
}

.btn-cookie-secondary:hover {
  background-color: var(--c-bg-primary);
  color: var(--c-text-primary);
  border-color: var(--c-bg-primary);
}

.link-cookie {
  display: inline-block;
  color: var(--c-text-secondary);
  text-decoration: underline;
  margin-left: var(--space-md);
  transition: color 0.35s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.link-cookie:hover {
  color: var(--c-text-inverse);
}

/* --- MEDIA QUERIES --- */
@media (max-width: 900px) {
  .overlay-header { margin-bottom: var(--space-xl); }
  .overlay-header h1 { font-size: 10vw; }
  .form-grid { grid-template-columns: 1fr; }
  .overlay-container { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
  .btn-fixed, .btn-close-fixed { font-size: 28px; right: 15px; }
  .cookie-banner { flex-direction: column; text-align: center; } 
  .cookie-banner p { padding-right: 0; margin-bottom: var(--space-sm); }
}

/* --- LOGO EN MODALES --- */
.modal-logo {
  position: absolute;
  bottom: 30px;
  right: 40px;
  height: 40px;
  width: auto;
  opacity: 0.7;
  filter: invert(1) brightness(2); /* Invierte el logo negro a blanco puro */
  transition: opacity 0.3s ease;
  z-index: 10;
  pointer-events: none; /* Let clicks pass through if needed */
}

@media (max-width: 900px) {
  .modal-logo {
    height: 30px;
    bottom: 20px;
    right: 20px;
  }
}