.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
body {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  background: var(--color-white);
}

.container {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.faq-hero {
  background-image: url("../../assets/extras/consultorio.webp");
  background-size: cover;
  background-position: center;
  padding: calc(var(--header-height) + var(--space-5xl)) 0 var(--space-5xl);
  text-align: center;
  margin-top: var(--header-height);
  background-attachment: fixed;
  position: relative;
  overflow: hidden;
}

.faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--hero-overlay-primary);
  z-index: 1;
  animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.faq-hero__content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  animation: heroSlideUp 1s ease-out;
}

@keyframes heroSlideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-hero__label {
  display: inline-block;
  padding: var(--space-xs) var(--space-lg);
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
  animation: fadeIn 1s ease-out 0.3s backwards;
}

.faq-hero__title {
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  line-height: 1.1;
  animation: heroSlideUp 1s ease-out 0.2s backwards;
}

.faq-hero__subtitle {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto;
  animation: heroSlideUp 1s ease-out 0.4s backwards;
}

.faq-section {
  padding: var(--space-5xl) 0;
  background: var(--color-white);
}

.faq-search {
  max-width: 700px;
  margin: 0 auto var(--space-4xl);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-search__wrapper {
  position: relative;
  box-shadow: var(--shadow-md);
}

.faq-search__icon {
  position: absolute;
  left: var(--space-xl);
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  color: var(--color-text-secondary);
  pointer-events: none;
}

.faq-search__input {
  width: 100%;
  padding: var(--space-lg) var(--space-xl) var(--space-lg) 60px;
  border: 2px solid var(--color-light-gray);
  font-size: var(--text-base);
  transition: all var(--transition-base);
  background: var(--color-white);
}

.faq-search__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(10, 95, 125, 0.1);
}

.faq-categories {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-5xl);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.faq-category {
  padding: var(--space-md) var(--space-2xl);
  background: var(--color-white);
  border: 2px solid var(--color-light-gray);
  cursor: pointer;
  transition: all var(--transition-base);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.faq-category::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: var(--color-primary);
  transition: height var(--transition-base);
  z-index: 0;
}

.faq-category:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.faq-category:hover::before {
  height: 3px;
}

.faq-category.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.faq-category.active::before {
  height: 0;
}

.faq-category__name {
  position: relative;
  z-index: 1;
}

.faq-list {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.faq-item {
  background: var(--color-white);
  border: 2px solid var(--color-light-gray);
  border-left: 4px solid var(--color-gray);
  overflow: hidden;
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(30px);
}

.faq-item.visible {
  animation: fadeInUp 0.6s ease-out forwards;
}

.faq-item:hover {
  border-left-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: translateX(4px);
}

.faq-item.active {
  border-color: var(--color-primary);
  border-left-color: var(--color-primary);
  box-shadow: var(--shadow-xl);
}

.faq-question {
  width: 100%;
  padding: var(--space-xl) var(--space-2xl);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xl);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  transition: all var(--transition-base);
  font-family: var(--font-display);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-item.active .faq-question {
  color: var(--color-primary);
  padding-bottom: var(--space-lg);
}

.faq-question__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-primary);
  stroke-width: 2.5;
}

.faq-item.active .faq-question__icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slower);
}

.faq-answer__content {
  padding: 0 var(--space-2xl) var(--space-2xl);
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.faq-answer__content p {
  margin-bottom: var(--space-md);
}

.faq-answer__content p:last-child {
  margin-bottom: 0;
}

.faq-answer__content strong {
  color: var(--color-text-primary);
  font-weight: var(--weight-semibold);
}

.faq-answer__content ul {
  list-style: none;
  padding-left: var(--space-lg);
  margin-top: var(--space-md);
}

.faq-answer__content ul li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.faq-answer__content ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
}

.faq-no-results {
  text-align: center;
  padding: var(--space-5xl) var(--space-xl);
  color: var(--color-text-secondary);
}

.faq-no-results svg {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-xl);
  color: var(--color-primary);
  opacity: 0.3;
}

.faq-no-results h3 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.faq-no-results p {
  font-size: var(--text-lg);
}

.cta-final {
  background: linear-gradient(
    135deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 100%
  );
  padding: var(--space-5xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.cta-final__content {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.cta-final__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.cta-final__text {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-weight: var(--weight-medium);
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-size: var(--text-base);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn--large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-lg);
}

.whatsapp-widget {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
}

.whatsapp-widget__button {
  width: 60px;
  height: 60px;
  background: #25d366;
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-base);
}

.whatsapp-widget__button:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.whatsapp-widget__button svg {
  width: 32px;
  height: 32px;
}

.whatsapp-widget__badge {
  position: absolute;
  top: -25px;
  right: -10px;
  background: #128c7e;
  color: white;
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-xs);
  white-space: nowrap;
  border-radius: 12px;
  opacity: 0;
  animation: badgePulse 1s ease-out 2s forwards,
    pulseBadge 1.2s ease-in-out 3s infinite;
}

@keyframes badgePulse {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulseBadge {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.whatsapp-modal {
  position: fixed;
  bottom: var(--space-5xl);
  right: var(--space-xl);
  width: 320px;
  background: white;
  box-shadow: var(--shadow-xl);
  z-index: var(--z-modal);
  opacity: 0;
  transform: scale(0.9) translateY(20px);
  pointer-events: none;
  transition: all var(--transition-base);
  background-image: url("../../assets/extras/fondo-ws.webp");
  background-size: contain;
  background-position: center;
  border-radius: 12px;
  overflow: hidden;
}

.whatsapp-modal::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.85);
  z-index: 1;
}

.whatsapp-modal.active {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: all;
}

.whatsapp-modal__content {
  position: relative;
  z-index: 2;
}

.whatsapp-modal__header {
  background: #075e54;
  color: white;
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.whatsapp-modal__header h3 {
  margin: 0;
  font-size: var(--text-lg);
}

.whatsapp-modal__close {
  background: none;
  border: none;
  color: white;
  font-size: var(--text-3xl);
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.whatsapp-modal__body {
  padding: var(--space-lg);
  min-height: 150px;
}

.whatsapp-modal__message {
  background: #dcf8c6;
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  border-radius: 8px;
}

.whatsapp-modal__message p {
  margin-bottom: var(--space-sm);
  color: #303030;
  font-size: var(--text-sm);
}

.whatsapp-modal__message p:last-child {
  margin-bottom: 0;
}

.whatsapp-modal__footer {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.whatsapp-modal__input {
  padding: var(--space-md);
  border: 1px solid var(--color-gray);
  border-radius: 8px;
  font-size: var(--text-sm);
  background-color: #f0f0f0;
}

@media (max-width: 768px) {
  .faq-hero {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
    background-attachment: scroll;
  }

  .faq-hero__title {
    font-size: var(--text-4xl);
  }

  .faq-hero__subtitle {
    font-size: var(--text-lg);
  }

  .faq-section {
    padding: var(--space-3xl) 0;
  }

  .faq-search {
    margin-bottom: var(--space-3xl);
  }

  .faq-categories {
    gap: var(--space-sm);
    margin-bottom: var(--space-3xl);
  }

  .faq-category {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-xs);
  }

  .faq-question {
    padding: var(--space-lg);
    font-size: var(--text-base);
  }

  .faq-item.active .faq-question {
    padding-bottom: var(--space-md);
  }

  .faq-answer__content {
    padding: 0 var(--space-lg) var(--space-lg);
    font-size: var(--text-sm);
  }

  .cta-final__title {
    font-size: var(--text-3xl);
  }

  .cta-final__text {
    font-size: var(--text-lg);
  }

  .whatsapp-widget {
    bottom: var(--space-lg);
    right: var(--space-lg);
  }

  .whatsapp-modal {
    width: calc(100% - var(--space-xl) * 2);
    right: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .faq-hero__title {
    font-size: var(--text-3xl);
  }

  .faq-hero__subtitle {
    font-size: var(--text-base);
  }

  .faq-categories {
    flex-direction: column;
    align-items: stretch;
  }

  .faq-category {
    text-align: center;
  }

  .cta-final__title {
    font-size: var(--text-2xl);
  }

  .faq-question {
    gap: var(--space-md);
  }

  .faq-question__icon {
    width: 24px;
    height: 24px;
  }
}