/* ========================================
   V2 BOLD EDITORIAL REDESIGN
   ======================================== */

:root {
  /* Brand Color Palette */
  --color-navy: #1a4d5c;
  --color-teal: #2a7f8f;
  --color-cream: #f5f2ed;
  --color-orange: #c4773f;
  --color-mustard: #e8b04b;
  --color-terracotta: #e8846b;
  --color-white: #ffffff;
  --color-black: #000000;
  --color-gray: #666666;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 5rem;
  --spacing-4xl: 6rem;

  /* Typography */
  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-size-base: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.5rem;

  /* Z-index */
  --z-navbar: 1000;
  --z-floating: 999;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  font-family: var(--font-body);
  color: var(--color-black);
  background-color: var(--color-cream);
  line-height: 1.6;
  overflow-x: hidden;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-cream: #1a1a1a;
    --color-white: #2a2a2a;
    --color-black: #f0f0f0;
    --color-gray: #cccccc;
  }
}

[data-theme="dark"] {
  --color-cream: #1a1a1a;
  --color-white: #2a2a2a;
  --color-black: #f0f0f0;
  --color-gray: #cccccc;
}

/* ========================================
   NAVIGATION - FLOATING PILL
   ======================================== */

.navbar {
  position: fixed;
  top: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border-radius: 50px;
  padding: var(--spacing-sm) var(--spacing-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  z-index: var(--z-navbar);
  width: calc(100% - var(--spacing-2xl));
  max-width: 1000px;
  transition: all 0.3s ease;
}

.navbar.shrink {
  padding: var(--spacing-xs) var(--spacing-lg);
  top: var(--spacing-sm);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* 4rem de gap desbordaba el pill: el CTA se salia por el borde derecho */
  gap: var(--spacing-lg);
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  text-decoration: none;
  color: var(--color-navy);
}

.logo-mark {
  width: 90px;
  height: 90px;
  object-fit: contain;
}

.navbar-menu {
  display: flex;
  gap: var(--spacing-lg);
  flex-grow: 1;
  flex-shrink: 1;
  min-width: 0;
  justify-content: center;
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray);
  text-decoration: none;
  transition: color 0.2s ease;
  cursor: pointer;
}

.nav-link:hover {
  color: var(--color-navy);
  border-bottom: 2px solid var(--color-teal);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

.navbar-logo {
  flex-shrink: 0;
}

/* Franja intermedia: el menu sigue visible pero el espacio ya no alcanza */
@media (max-width: 1100px) {
  .navbar-container {
    gap: var(--spacing-md);
  }

  .navbar-menu {
    gap: var(--spacing-md);
  }

  .navbar {
    padding: var(--spacing-sm) var(--spacing-lg);
  }
}

.lang-toggle {
  background: transparent;
  border: 1px solid var(--color-teal);
  border-radius: 20px;
  padding: var(--spacing-xs) var(--spacing-md);
  color: var(--color-navy);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-toggle:hover {
  background: var(--color-teal);
  color: var(--color-white);
}

.btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: 6px;
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s ease;
}

.btn-cta {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 6px;
  font-size: 0.9rem;
}

.btn-cta:hover {
  background: var(--color-teal);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .navbar {
    width: 95%;
    padding: var(--spacing-sm) var(--spacing-lg);
  }

  .navbar-container {
    gap: var(--spacing-lg);
  }

  .navbar-menu {
    display: none;
  }
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
  padding: var(--spacing-4xl) var(--spacing-2xl) var(--spacing-3xl);
  margin-top: 100px;
  background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-white) 100%);
  position: relative;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-blob {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 8px;
  background: var(--color-navy);
  box-shadow: 0 20px 60px rgba(26, 77, 92, 0.15);
}

.hero-portrait {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--color-white);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.badge {
  display: inline-block;
  background: var(--color-teal);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  transform: rotate(-2deg);
}

.badge:nth-child(2n) {
  background: var(--color-mustard);
  color: var(--color-black);
  transform: rotate(2deg);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--spacing-md);
  color: var(--color-navy);
}

.title-line {
  display: block;
  letter-spacing: -0.02em;
}

.hero-credentials {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: 400;
  color: var(--color-gray);
  margin-top: var(--spacing-md);
}

.hero-tagline {
  font-size: var(--font-size-lg);
  color: var(--color-gray);
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-md);
}

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

.btn-primary:hover {
  background: var(--color-teal);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(42, 127, 143, 0.2);
}

.btn-secondary {
  background: transparent;
  color: var(--color-navy);
  border: 2px solid var(--color-navy);
}

.btn-secondary:hover {
  background: var(--color-navy);
  color: var(--color-white);
}

/* Texto solo para lectores de pantalla */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Floating Contact Button */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--color-teal);
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(42, 127, 143, 0.3);
  transition: all 0.3s ease;
  z-index: var(--z-floating);
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 12px 30px rgba(42, 127, 143, 0.4);
  background: var(--color-navy);
}

@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-2xl);
    margin-top: 140px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-buttons {
    flex-wrap: wrap;
  }

  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
  }
}

/* ========================================
   AFFILIATIONS MARQUEE
   ======================================== */

.affiliations-marquee {
  background: var(--color-navy);
  color: var(--color-white);
  overflow: hidden;
  padding: var(--spacing-lg) 0;
}

.marquee-container {
  width: 100%;
  overflow: hidden;
}

.marquee-content {
  display: flex;
  gap: var(--spacing-3xl);
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  padding-left: var(--spacing-2xl);
}

.marquee-content span {
  font-size: var(--font-size-sm);
  font-weight: 500;
  flex-shrink: 0;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .marquee-content {
    gap: var(--spacing-2xl);
    animation: marquee 20s linear infinite;
  }

  .marquee-content span {
    font-size: 0.85rem;
  }
}

/* ========================================
   SECTION STYLING
   ======================================== */

.section {
  padding: var(--spacing-4xl) var(--spacing-2xl);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray);
}

.section-content {
  max-width: 1200px;
  margin: 0 auto;
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about {
  background: var(--color-white);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}

.about-visual {
  position: relative;
}

.about-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--color-mustard);
  transform: translate(20px, 20px);
  border-radius: 8px;
  overflow: hidden;
}

.about-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 2;
}

.about-content {
  padding: var(--spacing-lg);
}

.about-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--color-teal);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: var(--spacing-md);
}

.about-bio {
  font-size: var(--font-size-lg);
  color: var(--color-black);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.about-bio-extended {
  font-size: var(--font-size-base);
  color: var(--color-gray);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.trajectory-dots {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.trajectory-dot {
  position: relative;
  padding-left: var(--spacing-xl);
  font-size: var(--font-size-sm);
}

.trajectory-dot::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-teal);
}

.trajectory-dot:nth-child(2n)::before {
  background: var(--color-mustard);
}

.dot-label {
  color: var(--color-navy);
  font-weight: 600;
}

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

  .about-frame {
    aspect-ratio: 1;
  }

  .section {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }
}

/* ========================================
   PATIENTS SECTION - CONDITION CARDS
   ======================================== */

.patients {
  background: var(--color-cream);
}

.surgery-showcase {
  margin-bottom: var(--spacing-3xl);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.surgery-image {
  width: 100%;
  height: auto;
  display: block;
}

.conditions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.condition-card {
  padding: var(--spacing-2xl);
  border-radius: 8px;
  color: var(--color-black);
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 25px, 100% 0, 100% 100%, 0 100%);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

.condition-1 {
  background: var(--color-teal);
  color: var(--color-white);
}

.condition-2 {
  background: var(--color-mustard);
}

.condition-3 {
  background: var(--color-orange);
  color: var(--color-white);
}

.condition-4 {
  background: var(--color-terracotta);
  color: var(--color-white);
}

.condition-5 {
  background: var(--color-navy);
  color: var(--color-white);
}

.condition-card h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.condition-card p {
  font-size: var(--font-size-sm);
  opacity: 0.95;
}

.condition-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* ========================================
   SERVICES PANEL
   ======================================== */

.services-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
  padding: var(--spacing-2xl);
  background: var(--color-white);
  border-radius: 8px;
}

.services-column h3,
.services-column h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  color: var(--color-navy);
  margin-bottom: var(--spacing-md);
}

.services-list, .procedures-list {
  list-style: none;
}

.services-list li, .procedures-list li {
  padding: var(--spacing-sm) 0;
  color: var(--color-gray);
  border-bottom: 1px solid var(--color-cream);
}

.services-list li:last-child, .procedures-list li:last-child {
  border-bottom: none;
}

/* ========================================
   CLINICS GRID
   ======================================== */

.clinics-section h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2xl);
}

.clinics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.clinic-card {
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-left: 4px solid var(--color-teal);
  border-radius: 4px;
  transition: all 0.3s ease;
}

.clinic-card:hover {
  box-shadow: 0 8px 20px rgba(42, 127, 143, 0.15);
  transform: translateY(-4px);
}

.clinic-card h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  color: var(--color-navy);
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.clinic-card p {
  color: var(--color-gray);
  font-size: 0.9rem;
}

/* ========================================
   PATIENT CTA
   ======================================== */

.patient-cta {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--spacing-2xl);
  text-align: left;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-teal) 100%);
  color: var(--color-white);
  border-radius: 8px;
  margin-bottom: var(--spacing-3xl);
}

.patient-cta .cta-circle-link {
  margin-bottom: 0;
}

.patient-cta-phrase {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: var(--font-size-3xl);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--color-white);
  text-wrap: balance;
}

@media (max-width: 768px) {
  .patient-cta {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: var(--spacing-lg);
  }

  .patient-cta-phrase {
    font-size: var(--font-size-2xl);
  }
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-3xl);
  font-size: var(--font-size-lg);
  border-radius: 6px;
  margin-bottom: var(--spacing-md);
}

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

.btn-large.btn-primary:hover {
  background: var(--color-mustard);
  color: var(--color-black);
}

.contact-note {
  font-size: var(--font-size-sm);
  margin: 0;
}

.contact-note a {
  color: var(--color-white);
  text-decoration: underline;
}

/* ========================================
   ACADEMIA SECTION - RESEARCH METRICS
   ======================================== */

.academia {
  background: var(--color-white);
}

.research-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0;
  margin-bottom: var(--spacing-3xl);
}

.metric-band {
  padding: var(--spacing-2xl);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  position: relative;
  overflow: hidden;
}

.metric-1 {
  background: var(--color-navy);
}

.metric-2 {
  background: var(--color-teal);
}

.metric-3 {
  background: var(--color-mustard);
  color: var(--color-black);
}

.metric-4 {
  background: var(--color-orange);
}

.metric-value {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--spacing-md);
}

.metric-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-align: center;
  opacity: 0.95;
}

/* ========================================
   EDUCATION TIMELINE - IMAGE
   ======================================== */

.education-section h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2xl);
}

.education-timeline-image {
  max-width: 720px;
  margin: 0 auto;
}

.education-timeline-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* ========================================
   BOOKS SECTION - FANNED CARDS
   ======================================== */

.books-section h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2xl);
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

.book-card {
  position: relative;
  text-decoration: none;
  color: inherit;
  transform-origin: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px) rotate(-2deg);
}

.book-1 { transform: translateY(20px) rotate(-3deg); }
.book-2 { transform: translateY(20px) rotate(-1deg); }
.book-3 { transform: translateY(20px) rotate(0deg); }
.book-4 { transform: translateY(20px) rotate(1deg); }
.book-5 { transform: translateY(20px) rotate(3deg); }
.book-6 { transform: translateY(20px) rotate(-2deg); }

.book-card:hover {
  transform: translateY(-10px) rotate(0deg) scale(1.05);
}

.book-cover {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.book-cover img {
  width: 100%;
  height: auto;
  display: block;
}

.book-tag {
  position: absolute;
  top: 15px;
  right: -8px;
  width: 50px;
  height: 50px;
  background: var(--color-mustard);
  transform: rotate(12deg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 2px;
  z-index: 2;
}

.book-card:nth-child(2) .book-tag {
  background: var(--color-terracotta);
}

.book-card:nth-child(3) .book-tag {
  background: var(--color-teal);
}

.book-card:nth-child(4) .book-tag {
  background: var(--color-orange);
}

.book-card:nth-child(5) .book-tag {
  background: var(--color-navy);
}

.book-card:nth-child(6) .book-tag {
  background: var(--color-terracotta);
}

.book-info h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  color: var(--color-navy);
  margin-bottom: var(--spacing-xs);
  font-weight: 700;
}

.book-author {
  font-size: 0.85rem;
  color: var(--color-gray);
  font-style: italic;
}

/* En movil la rejilla auto-fit caia a 1 columna: la portada ocupaba todo el
   ancho (~500px de alto) y aplastaba titulo y autor entre portada y portada. */
@media (max-width: 768px) {
  .books-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }

  /* initScrollReveal() deja un transform inline (scale(1.05)) al revelar la
     tarjeta; en 2 columnas estrechas ese scale invade el gap. Solo !important
     lo gana a un estilo inline. */
  .book-card,
  .book-1, .book-2, .book-3, .book-4, .book-5, .book-6 {
    transform: none !important;
  }

  .book-info h4 {
    font-size: 0.95rem;
    line-height: 1.25;
  }

  .book-author {
    font-size: 0.75rem;
  }

  /* La etiqueta de color es desproporcionada en tarjetas de ~165px */
  .book-tag {
    width: 34px;
    height: 34px;
    top: 10px;
    right: -6px;
  }
}

/* ========================================
   APPS SECTION - mismas tarjetas que los libros
   ======================================== */

/* auto-fill (no auto-fit): con una sola tarjeta, auto-fit la estiraria a todo el ancho */
.apps-grid {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

/* El logo es apaisado: se centra en un marco con proporcion de portada
   para que la tarjeta mida igual que las de los libros. El fondo iguala el
   gris del propio logo (stoa.png) para que no se vea su recuadro. */
.app-cover {
  aspect-ratio: 3 / 4;
  background: #e1e3dd;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
}

.app-cover img {
  width: 85%;
}

@media (max-width: 768px) {
  /* Misma rejilla de 2 columnas que los libros en movil */
  .apps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .app-cover {
    padding: var(--spacing-md);
  }
}

/* ========================================
   PUBLICATIONS - NUMBERED STYLE
   ======================================== */

.publications-section h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2xl);
}

.publications-list {
  space-y: var(--spacing-2xl);
}

.publication-item {
  display: flex;
  gap: var(--spacing-2xl);
  padding: var(--spacing-lg) var(--spacing-2xl);
  background: var(--color-white);
  border-left: 4px solid var(--color-teal);
  border-radius: 4px;
  margin-bottom: var(--spacing-lg);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.publication-item:hover {
  box-shadow: 0 8px 20px rgba(42, 127, 143, 0.12);
  transform: translateY(-4px);
}

.pub-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-teal);
  opacity: 0.15;
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  padding-top: var(--spacing-sm);
}

.pub-content {
  flex-grow: 1;
}

.publication-title {
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--spacing-sm);
}

.publication-details {
  color: var(--color-gray);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ========================================
   ROLES & AFFILIATIONS
   ======================================== */

.roles-section h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  color: var(--color-navy);
  margin-bottom: var(--spacing-2xl);
}

.roles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: 0;
}

.role-card {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: 8px;
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.role-card:hover {
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(-8px);
}

.role-tab {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  border-radius: 8px 8px 0 0;
}

.role-academic .role-tab {
  background: var(--color-teal);
}

.role-professional .role-tab {
  background: var(--color-mustard);
}

.role-editorial .role-tab {
  background: var(--color-orange);
}

.role-card h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  color: var(--color-navy);
  margin-bottom: var(--spacing-md);
  margin-top: var(--spacing-md);
  font-weight: 700;
}

.role-card ul {
  list-style: none;
}

.role-card li {
  padding: var(--spacing-sm) 0;
  color: var(--color-gray);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--color-cream);
}

.role-card li:last-child {
  border-bottom: none;
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
  background: var(--color-white);
}

.contact-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-teal) 100%);
  color: var(--color-white);
  border-radius: 12px;
}

/* El salto entre Academia y Contacto eran 272px: 80 del margen de .roles-grid
   mas 96+96 de padding de las dos secciones. Se recorta solo en esa union. */
.section.academia {
  padding-bottom: var(--spacing-2xl);
}

.section.contact {
  padding-top: var(--spacing-2xl);
}

.contact-details {
  /* Desplazamiento solicitado: 1.5 cm hacia la derecha */
  padding-left: 1.5cm;
}

@media (max-width: 768px) {
  .contact-details {
    padding-left: 0;
  }
}

.contact-details h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
}

.contact-item {
  margin-bottom: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.contact-item span {
  font-weight: 600;
  opacity: 0.9;
}

.contact-item a {
  color: var(--color-white);
  text-decoration: underline;
  word-break: break-word;
}

.contact-cta {
  text-align: center;
}

.contact-cta-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--spacing-lg);
  text-align: left;
}

.contact-cta-row .cta-circle-link {
  margin-bottom: 0;
}

.contact-cta-row .cta-circle {
  width: 180px;
}

.contact-cta-phrase {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: var(--font-size-xl);
  line-height: 1.2;
  color: var(--color-white);
  text-wrap: balance;
}

@media (max-width: 768px) {
  .contact-cta-row {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: var(--spacing-md);
  }

  .contact-cta-row .cta-circle {
    width: 160px;
  }
}

/* Circular CTA -> consulta virtual */
.cta-circle-link {
  display: inline-block;
  margin-bottom: var(--spacing-xl);
  border-radius: 50%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-circle-link:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.cta-circle {
  display: block;
  width: 260px;
  max-width: 100%;
  height: auto;
  border-radius: 50%;
  /* El panel de contacto es navy->teal y la imagen tambien: el anillo la separa del fondo */
  box-shadow: 0 0 0 3px rgba(245, 242, 237, 0.4), 0 10px 30px rgba(0, 0, 0, 0.22);
}

@media (max-width: 768px) {
  .cta-circle {
    width: 200px;
  }
}

/* Version compacta para el navbar */
.cta-circle-nav {
  margin-bottom: 0;
  flex-shrink: 0;
}

.cta-circle-nav .cta-circle {
  width: 60px;
  box-shadow: 0 0 0 2px rgba(26, 77, 92, 0.25), 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-circle-nav:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: none;
}

@media (max-width: 768px) {
  .cta-circle-nav .cta-circle {
    width: 52px;
  }
}

.contact-note {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding: var(--spacing-xl) var(--spacing-2xl);
  position: relative;
}

.footer-stripe {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-teal), var(--color-mustard), var(--color-orange), var(--color-navy));
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-2xl);
}

.footer-logo {
  flex-shrink: 0;
}

.footer-logo-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
}

.footer-center {
  flex-grow: 1;
  text-align: center;
}

.footer-name {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.4;
}

.footer-specialty {
  margin: var(--spacing-xs) 0 0 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

.footer-right {
  flex-shrink: 0;
  text-align: right;
}

.footer-right p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.footer-credit {
  opacity: 0.8;
  font-size: 0.85rem;
  margin-top: var(--spacing-xs) !important;
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-right {
    text-align: center;
  }

  .footer-logo-img {
    width: 100px;
    height: 100px;
  }
}

/* ========================================
   ACCESSIBILITY & ANIMATIONS
   ======================================== */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-4xl: 2.5rem;
    --font-size-3xl: 2rem;
    --spacing-3xl: 2.5rem;
    --spacing-2xl: 1.5rem;
  }

  .navbar {
    width: 90%;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  /* En pantallas estrechas el texto del logo empujaba el CTA fuera del navbar */
  .logo-text {
    display: none;
  }

  .navbar-actions .btn-cta {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.85rem;
  }

  .hero {
    margin-top: 140px;
  }

  .hero-container {
    grid-template-columns: 1fr;
  }

  .section {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .services-panel {
    grid-template-columns: 1fr;
  }
}