.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);
}

.about-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;
}

.about-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;
  }
}

.about-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);
  }
}

.about-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;
}

.about-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;
}

.about-hero__subtitle {
  font-size: var(--text-xl);
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.6;
  animation: heroSlideUp 1s ease-out 0.4s backwards;
}

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

.about-story__content {
  max-width: 900px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.about-story__content.animate {
  opacity: 1;
  transform: translateY(0);
}

.about-story__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  margin-bottom: var(--space-2xl);
  text-align: center;
  position: relative;
  display: inline-block;
  width: 100%;
}

.about-story__title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--color-accent);
  animation: expandWidth 1s ease-out 0.5s backwards;
}

@keyframes expandWidth {
  from {
    width: 0;
  }
  to {
    width: 80px;
  }
}

.about-story__text {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.about-story__text p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.8;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

.about-story__content.animate .about-story__text p:nth-child(1) {
  animation: fadeInUp 0.8s ease-out 0.3s forwards;
}

.about-story__content.animate .about-story__text p:nth-child(2) {
  animation: fadeInUp 0.8s ease-out 0.5s forwards;
}

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

.about-pillars {
  padding: var(--space-5xl) 0;
  background: var(--color-off-white);
  position: relative;
}

.about-pillars__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  text-align: center;
  margin-bottom: var(--space-lg);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.about-pillars__title.animate {
  opacity: 1;
  transform: translateY(0);
}

.about-pillars__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  text-align: center;
  margin-bottom: var(--space-4xl);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s ease-out 0.2s;
}

.about-pillars__subtitle.animate {
  opacity: 1;
  transform: translateY(0);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-2xl);
  max-width: 1100px;
  margin: 0 auto;
}

.pillar-item {
  background: var(--color-white);
  padding: var(--space-3xl);
  border-left: 3px solid var(--color-accent);
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(30px);
}

.pillar-item.animate {
  animation: pillarSlideIn 0.8s ease-out forwards;
}

.pillar-item:nth-child(1).animate {
  animation-delay: 0.1s;
}

.pillar-item:nth-child(2).animate {
  animation-delay: 0.3s;
}

.pillar-item:nth-child(3).animate {
  animation-delay: 0.5s;
}

@keyframes pillarSlideIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pillar-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-left-color: var(--color-primary);
}

.pillar-item__header {
  margin-bottom: var(--space-xl);
}

.pillar-item__number {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  transition: all var(--transition-base);
}

.pillar-item:hover .pillar-item__number {
  transform: scale(1.1);
  color: var(--color-primary);
}

.pillar-item__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text-primary);
  margin-bottom: 0;
  transition: color var(--transition-base);
}

.pillar-item:hover .pillar-item__title {
  color: var(--color-primary);
}

.pillar-item__text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5xl);
  align-items: center;
}

.contact-info {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s ease-out;
}

.contact-info.animate {
  opacity: 1;
  transform: translateX(0);
}

.contact-info__title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.contact-info__text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3xl);
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-item {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
  padding: var(--space-lg);
  background: var(--color-off-white);
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateX(-20px);
}

.contact-info.animate .contact-item:nth-child(1) {
  animation: slideInLeft 0.6s ease-out 0.2s forwards;
}

.contact-info.animate .contact-item:nth-child(2) {
  animation: slideInLeft 0.6s ease-out 0.4s forwards;
}

.contact-info.animate .contact-item:nth-child(3) {
  animation: slideInLeft 0.6s ease-out 0.6s forwards;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.contact-item:hover {
  background: var(--color-primary-lighter);
  transform: translateX(10px);
}

.contact-item__icon {
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.contact-item:hover .contact-item__icon {
  background: var(--color-accent);
  transform: scale(1.1) rotate(5deg);
}

.contact-item__content h4 {
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
  font-size: var(--text-lg);
}

.contact-item__content p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-size: var(--text-base);
}

.contact-image {
  height: 500px;
  overflow: hidden;
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.8s ease-out 0.3s;
}

.contact-image.animate {
  opacity: 1;
  transform: translateX(0);
}

.contact-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.contact-image:hover img {
  transform: scale(1.08);
}

.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__header {
  background: #075e54;
  color: white;
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
}

.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;
  position: relative;
  z-index: 2;
}

.whatsapp-modal__message {
  background: #dcf8c6;
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  border-radius: 8px;
  position: relative;
  z-index: 2;
}

.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);
  position: relative;
  z-index: 2;
}

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

.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;
}

.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-lg);
}

@media (max-width: 1024px) {
  .about-hero__title {
    font-size: var(--text-5xl);
  }

  .contact-grid {
    gap: var(--space-3xl);
  }

  .contact-image {
    height: 400px;
  }
}

@media (max-width: 768px) {
  .about-hero {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
    background-attachment: scroll;
    background-position: center center;
    background-size: cover;
    min-height: 60vh;
  }

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

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

  .about-story {
    padding: var(--space-3xl) 0;
  }

  .about-story__title {
    font-size: var(--text-3xl);
  }

  .about-story__text p {
    font-size: var(--text-base);
  }

  .about-pillars {
    padding: var(--space-3xl) 0;
  }

  .about-pillars__title {
    font-size: var(--text-3xl);
  }

  .about-pillars__subtitle {
    font-size: var(--text-base);
    margin-bottom: var(--space-2xl);
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .pillar-item {
    padding: var(--space-2xl);
  }

  .about-contact {
    padding: var(--space-3xl) 0;
  }

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

  .contact-info__title {
    font-size: var(--text-3xl);
  }

  .contact-info__text {
    font-size: var(--text-base);
    margin-bottom: var(--space-2xl);
  }

  .contact-items {
    gap: var(--space-lg);
  }

  .contact-item {
    padding: var(--space-md);
  }

  .contact-image {
    height: 300px;
    order: -1;
  }

  .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) {
  .container {
    padding: 0 var(--space-md);
  }

  .about-hero {
    min-height: 50vh;
    background-position: 65% center;
  }

  .about-hero__title {
    font-size: var(--text-3xl);
  }

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

  .about-story__title,
  .about-pillars__title,
  .contact-info__title {
    font-size: var(--text-2xl);
  }

  .pillar-item {
    padding: var(--space-xl);
  }

  .contact-item {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
  }

  .contact-item__icon {
    width: 45px;
    height: 45px;
  }
}