/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cr-white);
  border-bottom: 1px solid var(--cr-border);
  height: var(--cr-header-height);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
}

.header__logo img {
  height: 40px;
  width: auto;
}

.header__nav {
  display: none;
}

.header__nav-list {
  display: flex;
  gap: 0.25rem;
}

.header__nav-link {
  display: flex;
  align-items: center;
  padding: 0.5rem 0.875rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--cr-graphite);
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--cr-blue);
  background: var(--cr-bg);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header__action-label {
  display: none;
}

.header__menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--cr-border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--cr-graphite);
}

.header__menu-btn svg {
  width: 24px;
  height: 24px;
}

.header__mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--cr-white);
  border-bottom: 1px solid var(--cr-border);
  box-shadow: var(--cr-shadow);
  padding: 1rem;
}

.header__mobile-nav.is-open {
  display: block;
}

.header__mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.header__mobile-nav-link {
  display: block;
  padding: 0.75rem 1rem;
  font-weight: 500;
  color: var(--cr-graphite);
  border-radius: 8px;
}

.header__mobile-nav-link:hover {
  background: var(--cr-bg);
  color: var(--cr-blue);
}

.header__nav-item--has-children {
  position: relative;
}

.header__nav-link svg {
  width: 14px;
  height: 14px;
  margin-left: 0.15rem;
}

.header__dropdown {
  display: none;
  position: absolute;
  top: calc(100% - 0.25rem);
  left: 0;
  min-width: 240px;
  margin: 0;
  padding: 0.5rem;
  list-style: none;
  background: var(--cr-white);
  border: 1px solid var(--cr-border);
  border-radius: 12px;
  box-shadow: var(--cr-shadow-lg);
  z-index: 20;
}

.header__nav-item--has-children:hover .header__dropdown,
.header__nav-item--has-children:focus-within .header__dropdown {
  display: block;
}

.header__dropdown-link {
  display: block;
  padding: 0.7rem 0.9rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--cr-graphite);
  border-radius: 8px;
}

.header__dropdown-link:hover {
  background: var(--cr-bg);
  color: var(--cr-blue);
}

.header__mobile-subnav {
  list-style: none;
  margin: 0;
  padding: 0 0 0.25rem 0.75rem;
}

.header__mobile-nav-link--sub {
  font-weight: 400;
  font-size: 0.9375rem;
  opacity: 0.9;
}

@media (min-width: 960px) {
  .header__nav {
    display: block;
  }

  .header__action-label {
    display: inline;
  }

  .header__menu-btn {
    display: none;
  }

  .header__logo img {
    height: 48px;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.4;
  border-radius: var(--cr-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition);
  text-decoration: none;
  min-height: 48px;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

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

.btn--primary:hover {
  background: #004a7a;
  color: var(--cr-white);
}

.btn--secondary {
  background: var(--cr-white);
  color: var(--cr-blue);
  border-color: var(--cr-blue);
}

.btn--secondary:hover {
  background: var(--cr-bg);
  color: var(--cr-blue);
}

.btn--cyan {
  background: var(--cr-cyan);
  color: var(--cr-white);
}

.btn--cyan:hover {
  background: #0088c0;
  color: var(--cr-white);
}

.btn--whatsapp {
  background: #25d366;
  color: var(--cr-white);
}

.btn--whatsapp:hover {
  background: #1fb855;
  color: var(--cr-white);
}

.btn--ghost {
  background: transparent;
  color: var(--cr-blue);
  border-color: var(--cr-border);
}

.btn--ghost:hover {
  background: var(--cr-bg);
  color: var(--cr-blue);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  min-height: 40px;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Hero */
.hero {
  padding: 3rem 0 4rem;
  background: var(--cr-bg);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero__content h1 {
  margin: 0 0 0.75rem;
}

.hero__subtitle {
  font-family: var(--font-brand);
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 600;
  color: var(--cr-blue);
  margin: 0 0 1rem;
}

.hero__text {
  font-size: 1.0625rem;
  margin-bottom: 1rem;
  max-width: 540px;
}

.hero__address {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  margin: 0 0 1.5rem;
  color: var(--cr-graphite);
}

.hero__address svg {
  width: 20px;
  height: 20px;
  color: var(--cr-blue);
  flex-shrink: 0;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__image {
  border-radius: var(--cr-radius-lg);
  overflow: hidden;
  box-shadow: var(--cr-shadow-lg);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

@media (min-width: 960px) {
  .hero {
    padding: 4rem 0 5rem;
  }

  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

/* Cards */
.card {
  background: var(--cr-white);
  border: 1px solid var(--cr-border);
  border-radius: var(--cr-radius-lg);
  padding: 2rem;
  box-shadow: var(--cr-shadow);
  transition: box-shadow var(--transition), transform var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--cr-shadow-lg);
}

.card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.card__icon--blue {
  background: rgba(0, 92, 151, 0.1);
  color: var(--cr-blue);
}

.card__icon--cyan {
  background: rgba(0, 157, 220, 0.1);
  color: var(--cr-cyan);
}

.card__icon svg {
  width: 24px;
  height: 24px;
}

.card h3 {
  margin: 0 0 0.75rem;
}

.card p {
  flex: 1;
  margin-bottom: 1.5rem;
  opacity: 0.85;
}

.card--referral {
  border-top: 4px solid var(--cr-blue);
}

.card--particular {
  border-top: 4px solid var(--cr-cyan);
}

/* Steps */
.steps {
  display: grid;
  gap: 1.5rem;
}

.step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.step__number {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--cr-cyan);
  line-height: 1;
  flex-shrink: 0;
}

.step__title {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 1.0625rem;
  margin: 0;
}

@media (min-width: 640px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .step {
    flex-direction: column;
    text-align: center;
  }
}

/* Study card */
.study-card {
  background: var(--cr-white);
  border: 1px solid var(--cr-border);
  border-radius: var(--cr-radius-lg);
  padding: 2rem;
  box-shadow: var(--cr-shadow);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.study-card h3 {
  margin: 0 0 0.75rem;
  color: var(--cr-blue);
}

.study-card p {
  flex: 1;
  margin-bottom: 1.5rem;
  opacity: 0.85;
}

/* Benefits */
.benefit {
  text-align: center;
  padding: 1.5rem;
}

.benefit__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  background: rgba(0, 157, 220, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cr-cyan);
}

.benefit__icon svg {
  width: 28px;
  height: 28px;
}

.benefit h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
}

.benefit p {
  margin: 0;
  font-size: 0.9375rem;
  opacity: 0.85;
}

/* FAQ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--cr-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--cr-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 1rem;
  text-align: left;
  color: var(--cr-graphite);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--cr-cyan);
}

.faq-item.is-open .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 0 1.25rem;
  opacity: 0.85;
}

.faq-item.is-open .faq-answer {
  display: block;
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 2.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-item__icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 92, 151, 0.08);
  color: var(--cr-blue);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item__icon svg {
  width: 22px;
  height: 22px;
}

.contact-item__icon--whatsapp {
  background: rgba(37, 211, 102, 0.12);
  color: #1fb855;
}

.contact-item__label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cr-blue);
  margin-bottom: 0.125rem;
}

.contact-item__value {
  font-size: 1rem;
}

.contact-item__value a {
  color: var(--cr-graphite);
}

.contact-item__value a:hover {
  color: var(--cr-blue);
}

@media (min-width: 960px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

/* Form */
.form {
  background: var(--cr-white);
  border: 1px solid var(--cr-border);
  border-radius: var(--cr-radius-lg);
  padding: 2rem;
  box-shadow: var(--cr-shadow);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 500;
  font-size: 0.9375rem;
  margin-bottom: 0.375rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--cr-border);
  border-radius: 8px;
  background: var(--cr-white);
  color: var(--cr-graphite);
  transition: border-color var(--transition);
  min-height: 48px;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--cr-cyan);
}

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

.form-message {
  padding: 1rem;
  border-radius: 8px;
  margin-top: 1rem;
  display: none;
}

.form-message.is-visible {
  display: block;
}

.form-message--success {
  background: #e8f5e9;
  color: #2e7d32;
}

.form-message--error {
  background: #ffebee;
  color: #c62828;
}

/* CTA Section */
.cta-section {
  background: var(--cr-blue);
  color: var(--cr-white);
  text-align: center;
  padding: 4rem 0;
}

.cta-section h2 {
  color: var(--cr-white);
  margin: 0 0 1rem;
}

.cta-section p {
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto 2rem;
  font-size: 1.0625rem;
}

.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.cta-section .btn--secondary {
  background: transparent;
  color: var(--cr-white);
  border-color: rgba(255, 255, 255, 0.5);
}

.cta-section .btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--cr-white);
}

.cta-section .btn--primary {
  background: var(--cr-white);
  color: var(--cr-blue);
}

.cta-section .btn--primary:hover {
  background: var(--cr-bg);
  color: var(--cr-blue);
}

/* Footer */
.footer {
  background: var(--cr-graphite);
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 2rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.85);
}

.footer a:hover {
  color: var(--cr-white);
}

.footer__grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer__brand img {
  height: 40px;
  margin-bottom: 0.75rem;
  filter: brightness(0) invert(1);
}

.footer__tagline {
  font-family: var(--font-brand);
  font-weight: 600;
  color: var(--cr-white);
  margin-bottom: 1rem;
}

.footer__heading {
  font-family: var(--font-brand);
  font-weight: 600;
  color: var(--cr-white);
  font-size: 0.9375rem;
  margin: 0 0 1rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__links a {
  font-size: 0.9375rem;
}

.footer__contact p {
  margin: 0 0 0.375rem;
  font-size: 0.9375rem;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.7;
}

@media (min-width: 640px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* Mobile bottom bar */
.mobile-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background: var(--cr-white);
  border-top: 1px solid var(--cr-border);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
  height: var(--cr-mobile-bar-height);
}

.mobile-bar__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.125rem;
  padding: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--cr-graphite);
  text-decoration: none;
  border: none;
  background: none;
  cursor: pointer;
  min-height: 48px;
}

.mobile-bar__item svg {
  width: 22px;
  height: 22px;
}

.mobile-bar__item--whatsapp {
  color: #25d366;
}

.mobile-bar__item--primary {
  color: var(--cr-blue);
}

@media (min-width: 960px) {
  .mobile-bar {
    display: none;
  }
}

/* Mutualistas */
.mutualista-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}

.mutualista-card {
  background: var(--cr-white);
  border: 1px solid var(--cr-border);
  border-radius: var(--cr-radius);
  min-height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: var(--cr-shadow);
}

.mutualista-card__logo {
  max-width: 160px;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.mutualista-card__name {
  font-family: var(--font-brand);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--cr-graphite);
  line-height: 1.35;
}

@media (min-width: 640px) {
  .mutualista-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .mutualista-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* About gallery */
.about-gallery {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .about-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .about-gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Particular info list */
.info-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.5rem 0;
}

.info-list__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--cr-white);
  border: 1px solid var(--cr-border);
  border-radius: var(--cr-radius);
}

.info-list__label {
  font-weight: 600;
  min-width: 140px;
}

.info-list__value {
  opacity: 0.85;
}

.info-list__value--pending {
  color: var(--cr-cyan);
  font-weight: 500;
}

/* Privacy page */
.legal-content {
  max-width: 760px;
}

.legal-content h2 {
  margin: 2rem 0 1rem;
  font-size: 1.25rem;
}

.legal-content p,
.legal-content li {
  opacity: 0.85;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

.about-mv {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0;
}

.about-mv .card h2 {
  margin-top: 0;
  color: var(--cr-blue);
}

@media (min-width: 768px) {
  .about-mv {
    grid-template-columns: 1fr 1fr;
  }

  .legal-content {
    max-width: 960px;
  }
}

/* Servicios */
.service-group {
  margin-top: 2.5rem;
}

.service-group:first-of-type {
  margin-top: 0;
}

.service-group__kicker {
  margin: 0 0 0.35rem;
  font-family: var(--font-brand);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cr-cyan);
}

.service-group__title {
  margin: 0 0 1.5rem;
  font-size: 1.25rem;
}

.specialty-grid,
.diagnostic-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

.specialty-card {
  text-align: center;
  align-items: center;
  padding: 1.5rem 1.25rem;
}

.specialty-card h4,
.diagnostic-card h4 {
  margin: 0;
  color: var(--cr-blue);
}

.areas-list {
  display: grid;
  gap: 0.5rem 1.5rem;
  margin: 1.25rem 0 0;
  padding-left: 1.15rem;
  list-style: disc;
}

.diagnostic-card__list {
  margin: 1rem 0 0;
  padding-left: 1.15rem;
  text-align: left;
  list-style: disc;
}

.diagnostic-card__list li,
.areas-list li {
  margin-bottom: 0.4rem;
  opacity: 0.85;
}

.director-card,
.location-card {
  max-width: 720px;
  margin: 0 auto;
}

.director-card__role {
  font-family: var(--font-brand);
  font-weight: 600;
  color: var(--cr-blue);
  margin: 0 0 0.75rem;
}

.director-card__summary {
  font-weight: 500;
  margin-bottom: 1rem;
}

.location-card {
  text-align: center;
  align-items: center;
}

.location-card h3 {
  margin-bottom: 0.75rem;
}

.location-card__address,
.location-card__phone,
.location-card__hours {
  margin: 0 0 1rem;
}

.location-card__phone a {
  font-family: var(--font-brand);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--cr-blue);
}

.location-card__hours p {
  margin: 0.35rem 0 0;
}

@media (min-width: 640px) {
  .specialty-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .diagnostic-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .areas-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .specialty-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .diagnostic-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}