@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&display=swap');
@import url('variables.css');

/* =========================================
   RESET & BASE
   ========================================= */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-gray-dark);
  line-height: 1.6;
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-lt);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary-dk);
  line-height: 1.2;
}

/* =========================================
   LAYOUT
   ========================================= */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.section--blue {
  background-color: var(--color-primary-dk);
  color: var(--color-white);
}

.section--blue h2,
.section--blue h3,
.section--blue p {
  color: var(--color-white);
}

.section--gray {
  background-color: var(--color-gray-lt);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-sm);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--color-gray-mid);
  max-width: 600px;
  margin: 0 auto;
}

.section-header .label {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
  background-color: transparent;
}

.navbar.scrolled {
  background-color: var(--color-primary-dk);
  box-shadow: var(--shadow-nav);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.navbar-logo img {
  height: 120px;
  width: auto;
}

.navbar-logo span {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-white);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.navbar-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.85);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--color-white);
  background-color: rgba(255,255,255,0.1);
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-xs);
  background: none;
  border: none;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* =========================================
   HERO
   ========================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary-dk) 0%, var(--color-primary) 100%);
  padding-top: var(--navbar-height);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 40%;
  background: rgba(255,255,255,0.03);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  color: var(--color-white);
}

.hero-content .badge {
  display: inline-block;
  background: rgba(200,164,90,0.15);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(200,164,90,0.3);
  margin-bottom: var(--space-md);
}

.hero-content h1 {
  font-size: var(--text-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-md);
  line-height: 1.1;
}

.hero-content .subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-lg);
  line-height: 1.5;
}

.hero-cta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Page Hero (internal pages) */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dk) 0%, var(--color-primary) 100%);
  padding: calc(var(--navbar-height) + var(--space-3xl)) 0 var(--space-3xl);
  text-align: center;
  color: var(--color-white);
}

.page-hero h1 {
  font-size: var(--text-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.page-hero p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
}

/* =========================================
   BUTTONS
   ========================================= */
.btn-primary,
.btn-outline,
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  line-height: 1;
}

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

.btn-primary:hover {
  background-color: #b8943e;
  border-color: #b8943e;
  color: var(--color-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.4);
}

.btn-outline:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-outline--dark {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline--dark:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
  background-color: #1eb954;
  border-color: #1eb954;
  color: var(--color-white);
}

.btn-whatsapp svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.btn-sm {
  padding: 10px 20px;
  font-size: var(--text-sm);
}

/* =========================================
   CARDS
   ========================================= */
.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Value Props */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.value-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
}

.value-card .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: var(--color-gray-lt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.value-card .icon svg {
  width: 28px;
  height: 28px;
}

.value-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.value-card p {
  font-size: var(--text-base);
  color: var(--color-gray-mid);
}

/* Service Cards */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.service-card {
  padding: var(--space-lg);
  border-left: 3px solid var(--color-accent);
}

.service-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.service-card p {
  font-size: var(--text-base);
  color: var(--color-gray-mid);
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.service-card .link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.service-card .link::after {
  content: '\2192';
  transition: transform var(--transition-fast);
}

.service-card:hover .link::after {
  transform: translateX(4px);
}

/* Location Cards */
.location-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.location-card {
  padding: var(--space-lg);
}

.location-logo {
  width: 100%;
  height: 160px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.location-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.location-logo--contain {
  background: var(--color-white);
  border: 1px solid var(--color-gray-lt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.location-logo--contain img {
  object-fit: contain;
}

.location-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.location-card .location-code {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.location-card .detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  margin-bottom: var(--space-xs);
  font-size: var(--text-base);
  color: var(--color-gray-mid);
}

.location-card .detail svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-primary);
}

.location-card .detail strong {
  color: var(--color-gray-dark);
}

/* =========================================
   FAQ ACCORDION
   ========================================= */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

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

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-gray-dark);
  text-align: left;
  line-height: 1.4;
}

.faq-question::after {
  content: '+';
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-left: var(--space-sm);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-question::after {
  content: '\2212';
}

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

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: var(--space-md);
}

.faq-answer p {
  font-size: var(--text-base);
  color: var(--color-gray-mid);
  line-height: 1.6;
}

/* =========================================
   CTA BAND
   ========================================= */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary-dk) 0%, var(--color-primary) 100%);
  padding: var(--space-3xl) 0;
  text-align: center;
  color: var(--color-white);
}

.cta-band h2 {
  font-size: var(--text-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.cta-band p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-lg);
}

/* =========================================
   FORM
   ========================================= */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-gray-dark);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-gray-dark);
  border: 1px solid #d1d5db;
  border-radius: var(--radius-md);
  background: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27,79,138,0.1);
}

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

/* =========================================
   TIMELINE (Formacion academica)
   ========================================= */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-gray-lt);
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: var(--space-lg);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 4px;
  width: 16px;
  height: 16px;
  background: var(--color-primary);
  border: 3px solid var(--color-white);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--color-primary);
}

.timeline-year {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

.timeline-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-primary-dk);
  margin-bottom: 4px;
}

.timeline-institution {
  font-size: var(--text-base);
  color: var(--color-gray-mid);
}

.timeline-country {
  font-size: var(--text-sm);
  color: var(--color-gray-mid);
}

/* =========================================
   IMAGE PLACEHOLDER
   ========================================= */
.img-placeholder {
  background: var(--color-gray-lt);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-mid);
  font-size: var(--text-sm);
  font-family: var(--font-display);
  font-weight: 500;
  min-height: 300px;
  border: 2px dashed #c5cdd8;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background-color: var(--color-primary-dk);
  color: rgba(255,255,255,0.7);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer h4 {
  font-size: var(--text-base);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer p,
.footer a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
}

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

.footer-brand p {
  margin-bottom: var(--space-md);
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.footer-social a:hover {
  background: rgba(255,255,255,0.2);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-md);
  text-align: center;
  font-size: var(--text-sm);
}

/* =========================================
   INSURANCE SECTION
   ========================================= */
.insurance-section {
  text-align: center;
}

.insurance-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}

.insurance-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  min-height: 70px;
}

.insurance-item img {
  max-height: 50px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: grayscale(30%);
  opacity: 0.85;
  transition: filter var(--transition-fast), opacity var(--transition-fast);
}

.insurance-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* =========================================
   ABOUT PAGE specifics
   ========================================= */
.about-bio-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
}

.about-bio-photo img {
  width: 100%;
  border-radius: var(--radius-lg);
  display: block;
}

.bio-section {
  font-size: var(--text-lg);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: var(--color-gray-dark);
}

.memberships-logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

a.membership-item {
  text-decoration: none;
  color: inherit;
}

.membership-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.membership-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.membership-item img {
  height: 80px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  margin-bottom: var(--space-md);
}

.membership-item p {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-gray-dark);
  line-height: 1.3;
}

.publication-card {
  max-width: 700px;
  margin: 0 auto;
  background: var(--color-gray-lt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border-left: 4px solid var(--color-accent);
}

.publication-card .pub-type {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.publication-card .pub-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-primary-dk);
  margin-bottom: var(--space-xs);
}

.publication-card .pub-details {
  font-size: var(--text-base);
  color: var(--color-gray-mid);
}

/* =========================================
   CITAS PAGE
   ========================================= */
.citas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item a {
  color: var(--color-gray-dark);
}

.contact-item a:hover {
  color: var(--color-primary);
}

/* =========================================
   SERVICE DETAIL PAGE
   ========================================= */
.service-detail {
  max-width: 800px;
  margin: 0 auto;
}

.service-detail-image {
  width: 100%;
  max-height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.service-detail-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

.service-detail h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
  margin-top: var(--space-xl);
}

.service-detail p {
  font-size: var(--text-lg);
  color: var(--color-gray-dark);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.service-detail .conclusion {
  background: var(--color-gray-lt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border-left: 4px solid var(--color-accent);
  margin-top: var(--space-xl);
}

.service-detail .conclusion p {
  font-weight: 500;
  color: var(--color-primary-dk);
}

/* Error state */
.service-error {
  text-align: center;
  padding: var(--space-3xl);
}

.service-error h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
}

.service-error p {
  font-size: var(--text-lg);
  color: var(--color-gray-mid);
  margin-bottom: var(--space-lg);
}

/* =========================================
   WHATSAPP FLOATING BUTTON
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: var(--color-white);
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 54px;
    height: 54px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}

/* =========================================
   SCROLL REVEAL
   ========================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   RESPONSIVE
   ========================================= */

/* Tablet */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content h1 {
    font-size: var(--text-4xl);
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-image {
    display: none;
  }

  .value-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .insurance-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* Mobile */
@media (max-width: 768px) {
  :root {
    --navbar-height: 64px;
  }

  .navbar-nav {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    background: var(--color-primary-dk);
    flex-direction: column;
    padding: var(--space-md);
    gap: 0;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
    box-shadow: var(--shadow-lg);
  }

  .navbar-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .navbar-nav a {
    padding: var(--space-sm) var(--space-md);
    width: 100%;
    text-align: center;
  }

  .navbar-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: calc(var(--navbar-height) + var(--space-2xl)) 0 var(--space-2xl);
  }

  .hero-content h1 {
    font-size: var(--text-3xl);
  }

  .value-grid {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .location-grid {
    grid-template-columns: 1fr;
  }

  .citas-grid {
    grid-template-columns: 1fr;
  }

  .about-bio-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    text-align: center;
  }

  .about-bio-grid .section-header {
    text-align: center !important;
  }

  .about-bio-grid .bio-section {
    text-align: center !important;
  }

  .memberships-logos {
    grid-template-columns: 1fr;
    max-width: 300px;
  }

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

  .about-bio-photo {
    order: -1;
    max-width: 320px;
    margin: 0 auto;
  }

  .about-bio-photo img {
    width: 100%;
    border-radius: var(--radius-lg);
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: calc(var(--navbar-height) + var(--space-2xl)) 0 var(--space-2xl);
  }

  .page-hero h1 {
    font-size: var(--text-3xl);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .section-header h2 {
    font-size: var(--text-2xl);
  }

  .cta-band h2 {
    font-size: var(--text-2xl);
  }

  .btn-primary,
  .btn-outline,
  .btn-whatsapp {
    padding: 12px 20px;
    font-size: var(--text-sm);
    width: 100%;
    justify-content: center;
  }

  .hero-cta {
    flex-direction: column;
  }
}