/* ==========================================================================
   CSS VARIABLES & DESIGN TOKENS (LIGHT-MODE POPIER EDITORIAL)
   ========================================================================== */
:root {
  /* Crisp Light Monochromatic Palette */
  --bg-primary: #ffffff;
  --bg-secondary: #fafafa;
  --bg-tertiary: #f3f4f6;
  --text-primary: #111111;
  --text-secondary: #555555;
  --border-subtle: #e5e7eb;
  --border-focus: rgba(139, 92, 246, 0.4);
  
  /* Minimal Vibrant Accent Palette (Lila & Rosa Alternados) */
  --accent-purple: #8b5cf6;
  --accent-pink: #ec4899;
  
  /* Gradient for Hero highlight */
  --gradient-neon: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
  
  /* Typography - Compatible with Poppins */
  --font-display: 'Poppins', 'Inter', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  
  /* Layout Spacing & Transitions */
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --premium-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.05);
  --premium-shadow-hover: 0 20px 40px -15px rgba(0, 0, 0, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 17px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  transition: background-color 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Custom Minimalist Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-purple);
}

/* ==========================================================================
   FLOATING NAVIGATION BAR
   ========================================================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Brand logo glitch animation */
.brand-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  cursor: default;
  user-select: none;
  min-width: 220px;
  white-space: nowrap;
}

.brand-logo .logo-char {
  display: inline-block;
  transition: color 0.05s;
}

.brand-logo .logo-char.glitch {
  color: var(--accent-purple);
  font-weight: 800;
}

.nav-links {
  display: flex;
  background: var(--bg-secondary);
  padding: 0.25rem;
  border-radius: 30px;
  border: 1px solid var(--border-subtle);
}

.nav-item {
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 0.4rem 1.1rem;
  border-radius: 30px;
  transition: var(--transition-fast);
}

.nav-item:hover {
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--text-primary);
  color: var(--bg-primary);
}

/* ==========================================================================
   BACKGROUNDS & DECORATIVE WORDS
   ========================================================================== */
.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: -2;
  pointer-events: none;
}

.scroll-word-bg {
  position: fixed;
  bottom: 0;
  right: -5%;
  font-family: var(--font-display);
  font-size: 28vw;
  font-weight: 800;
  color: rgba(0, 0, 0, 0.012);
  letter-spacing: -2vw;
  user-select: none;
  pointer-events: none;
  z-index: -1;
  line-height: 0.8;
  transition: var(--transition-smooth);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-width: 1050px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem 2rem;
  text-align: center;
  position: relative;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 1.75rem;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 800px;
  margin-bottom: 2.5rem;
  font-weight: 400;
  line-height: 1.65;
}

.hero-subtitle strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Carrusel de Especialidades */
.carrusel-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
  background: var(--bg-secondary);
  padding: 0.5rem 1.4rem;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}

.carrusel-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 0.5px;
}

.carrusel-track {
  height: 24px;
  position: relative;
  overflow: hidden;
  width: 250px;
}

.carrusel-item {
  position: absolute;
  top: 100%;
  left: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-purple);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  opacity: 0;
}

/* Alternar acentos de forma elegante en el carrusel */
.carrusel-item:nth-child(even) {
  color: var(--accent-pink);
}

.carrusel-item.active {
  top: 0;
  opacity: 1;
}

.hero-cta-wrapper {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.cta-button {
  display: inline-block;
  padding: 0.9rem 2rem;
  border-radius: 4px;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  cursor: pointer;
}

.primary-cta {
  background: var(--text-primary);
  color: var(--bg-primary);
  border: 1px solid var(--text-primary);
}

.primary-cta:hover {
  background: #222;
  border-color: #222;
  transform: translateY(-1px);
}

.secondary-cta {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.secondary-cta:hover {
  background: var(--bg-secondary);
  border-color: var(--text-primary);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.5;
}

.mouse-icon {
  width: 18px;
  height: 30px;
  border: 2px solid var(--text-primary);
  border-radius: 10px;
  position: relative;
  display: flex;
  justify-content: center;
}

.wheel {
  width: 2px;
  height: 5px;
  background-color: var(--text-primary);
  border-radius: 1px;
  position: absolute;
  top: 5px;
  animation: scrollWheel 1.5s infinite;
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(6px); opacity: 0; }
}

/* ==========================================================================
   SECCIONES Y TARJETAS DE SERVICIOS
   ========================================================================== */
.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 9rem 3rem;
}

/* Fondo alternado: secciones pares en gris muy suave */
.section-container.alt-bg,
section:nth-of-type(even) .section-container {
  background: var(--bg-secondary);
}

#con-contacto {
  background: var(--bg-secondary);
}

.section-header-block {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 5rem auto;
}

.section-badge {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--bg-tertiary);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 1.2rem;
  line-height: 1.15;
}

.section-description {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.7;
}

/* Estructura del Bloque de Físicas y Servicios */
.adn-block-wrapper {
  display: flex;
  align-items: stretch;
  gap: 5rem;
  margin-bottom: 9rem;
  position: relative;
}

.adn-block-wrapper.reversed {
  flex-direction: row-reverse;
}

/* Contenedor del Canvas de p5.js (Limpieza de Glassmorphism) */
.adn-canvas-container {
  flex: 0 0 360px;
  height: 450px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  transition: var(--transition-smooth);
}

/* Canvas interactivo: el cursor cambia a pointer en hover sin mostrar texto */

.adn-canvas-container:hover {
  border-color: var(--text-primary);
}

.adn-canvas-container canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.block-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.block-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 2rem;
  letter-spacing: -1px;
  line-height: 1.2;
}

.accent-bullet {
  font-size: 1.15rem;
  font-weight: 800;
}

.bullet-purple { color: var(--accent-purple); }
.bullet-pink { color: var(--accent-pink); }

/* Rejilla de Productos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

/* ============================================================
   TARJETAS CON FLIP 3D
   ============================================================ */
.product-card {
  perspective: 1000px;
  min-height: 230px;
  cursor: pointer;
  position: relative;
}

.card-front,
.card-back {
  position: absolute;
  inset: 0;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: transform 0.55s cubic-bezier(0.4, 0.2, 0.2, 1),
              box-shadow 0.3s ease,
              border-color 0.3s ease;
  box-shadow: var(--premium-shadow);
}

.card-back {
  transform: rotateY(180deg);
  background: var(--bg-secondary);
}

/* Hover → elevación y cambio de borde en desktop (sin rotación) */
@media (hover: hover) {
  .product-card:hover .card-front {
    box-shadow: var(--premium-shadow-hover);
    transform: translateY(-4px);
  }
  .product-card:hover .card-back {
    box-shadow: var(--premium-shadow-hover);
    transform: rotateY(180deg) translateY(-4px);
  }

  /* Si ya está flipped, al hacer hover sigue estando flipped pero se eleva un poco */
  .product-card.flipped:hover .card-front {
    transform: rotateY(-180deg) translateY(-4px);
  }
  .product-card.flipped:hover .card-back {
    transform: rotateY(0deg) translateY(-4px);
  }

  /* Hover border accent según sección */
  .adn-block-wrapper[data-adn="section_branding"] .product-card:hover .card-front,
  .adn-block-wrapper[data-adn="section_reservas"] .product-card:hover .card-front,
  .adn-block-wrapper[data-adn="section_docencia"] .product-card:hover .card-front,
  .adn-block-wrapper[data-adn="section_branding"] .product-card:hover .card-back,
  .adn-block-wrapper[data-adn="section_reservas"] .product-card:hover .card-back,
  .adn-block-wrapper[data-adn="section_docencia"] .product-card:hover .card-back {
    border-color: var(--accent-purple);
  }
  .adn-block-wrapper[data-adn="section_web"] .product-card:hover .card-front,
  .adn-block-wrapper[data-adn="section_marketing"] .product-card:hover .card-front,
  .adn-block-wrapper[data-adn="section_web"] .product-card:hover .card-back,
  .adn-block-wrapper[data-adn="section_marketing"] .product-card:hover .card-back {
    border-color: var(--accent-pink);
  }
}

/* Flipped class (click en cualquier dispositivo) */
.product-card.flipped .card-front {
  transform: rotateY(-180deg);
  box-shadow: var(--premium-shadow-hover);
}
.product-card.flipped .card-back {
  transform: rotateY(0deg);
  box-shadow: var(--premium-shadow-hover);
}

.adn-block-wrapper[data-adn="section_branding"] .product-card.flipped .card-front,
.adn-block-wrapper[data-adn="section_reservas"] .product-card.flipped .card-front,
.adn-block-wrapper[data-adn="section_docencia"] .product-card.flipped .card-front,
.adn-block-wrapper[data-adn="section_branding"] .product-card.flipped .card-back,
.adn-block-wrapper[data-adn="section_reservas"] .product-card.flipped .card-back,
.adn-block-wrapper[data-adn="section_docencia"] .product-card.flipped .card-back {
  border-color: var(--accent-purple);
}
.adn-block-wrapper[data-adn="section_web"] .product-card.flipped .card-front,
.adn-block-wrapper[data-adn="section_marketing"] .product-card.flipped .card-front,
.adn-block-wrapper[data-adn="section_web"] .product-card.flipped .card-back,
.adn-block-wrapper[data-adn="section_marketing"] .product-card.flipped .card-back {
  border-color: var(--accent-pink);
}

/* Contenedor del icono de flip */
.flip-icon-container {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888888; /* Gris por defecto */
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  z-index: 10;
}

/* En la parte trasera el fondo del icono puede ser el primario */
.card-back .flip-icon-container {
  background: var(--bg-primary);
}

/* Animación y color de resaltar al hover del card o del propio icono */
.product-card:hover .flip-icon-container {
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-color: currentColor;
}

.adn-block-wrapper[data-adn="section_branding"] .product-card:hover .flip-icon-container,
.adn-block-wrapper[data-adn="section_reservas"] .product-card:hover .flip-icon-container,
.adn-block-wrapper[data-adn="section_docencia"] .product-card:hover .flip-icon-container {
  color: var(--accent-purple);
}

.adn-block-wrapper[data-adn="section_web"] .product-card:hover .flip-icon-container,
.adn-block-wrapper[data-adn="section_marketing"] .product-card:hover .flip-icon-container {
  color: var(--accent-pink);
}

.card-front h4,
.card-back h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--text-primary);
  line-height: 1.35;
}

.card-front p,
.card-back p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
}

/* Tag inferior de la tarjeta */
.card-tag {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--accent-purple);
  letter-spacing: 0.4px;
  text-transform: uppercase;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.75rem;
  display: block;
}

.card-tag.pink {
  color: var(--accent-pink);
}

/* Tarjetas Clickables (links externos) */
.clickable-card {
  text-decoration: none;
  cursor: pointer;
}

/* ==========================================================================
   SECCIÓN CON-TACTO
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: start;
}

/* Perfil Consultor */
.contact-profile-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 2.5rem;
  box-shadow: var(--premium-shadow);
}

.contact-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  letter-spacing: -0.5px;
}

.profile-subtitle {
  color: var(--accent-purple);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.location-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 0.9rem;
  margin-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.geo-icon {
  color: var(--accent-pink);
  flex-shrink: 0;
}

.manifesto-box {
  border-left: 2px solid var(--text-primary);
  padding-left: 1.25rem;
  margin-bottom: 2.5rem;
}

.manifesto-box p {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.manifesto-box blockquote {
  font-size: 0.95rem;
  font-style: italic;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Email Botón Antispam */
.email-wrapper {
  margin-bottom: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.email-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.email-button {
  background: var(--text-primary);
  color: var(--bg-primary);
  border: 1px solid var(--text-primary);
  padding: 0.9rem;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  text-align: center;
  transition: var(--transition-fast);
}

.email-button:hover {
  background: #222;
  border-color: #222;
}

/* Contenedor del email revelado */
.email-revealed-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 0.6rem 0.9rem;
  width: 100%;
  gap: 1rem;
  box-sizing: border-box;
}

/* El texto del correo */
.email-address-text {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
  user-select: all;
  -webkit-user-select: all;
}

/* Botón de copiar */
.email-copy-action-btn {
  background: var(--text-primary);
  color: var(--bg-primary);
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 3px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  text-transform: uppercase;
  flex-shrink: 0;
}

.email-copy-action-btn:hover {
  background: #333;
}

.email-copy-action-btn.copied {
  background: var(--accent-purple);
  color: #fff;
}

/* Redes Sociales Grid */
.social-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.social-link {
  text-align: center;
  text-decoration: none;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 0.7rem;
  border-radius: 4px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  transition: var(--transition-fast);
}

.social-link:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

/* Colored social link variants */
.social-linkedin {
  border-color: rgba(139, 92, 246, 0.35);
  color: var(--accent-purple);
}
.social-linkedin:hover {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
  color: #fff;
}

.social-flickr {
  border-color: rgba(236, 72, 153, 0.35);
  color: var(--accent-pink);
}
.social-flickr:hover {
  background: var(--accent-pink);
  border-color: var(--accent-pink);
  color: #fff;
}

.social-portfolio {
  border-color: var(--border-subtle);
  color: var(--text-primary);
}
.social-portfolio:hover {
  background: var(--text-primary);
  border-color: var(--text-primary);
  color: var(--bg-primary);
}

/* ==========================================================================
   PERSONAL SHOWCASE CARD (Foto, Nombre y Highlights)
   ========================================================================== */
.personal-showcase-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 3rem 2.5rem;
  box-shadow: var(--premium-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.personal-showcase-card:hover {
  box-shadow: var(--premium-shadow-hover);
}

/* Circular avatar with accent ring */
.avatar-circular-wrapper {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--border-subtle);
  box-shadow:
    0 8px 32px -8px rgba(139, 92, 246, 0.2),
    0 0 0 6px var(--bg-primary),
    0 0 0 7px var(--border-subtle);
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.personal-showcase-card:hover .avatar-circular-wrapper {
  box-shadow:
    0 12px 40px -8px rgba(139, 92, 246, 0.35),
    0 0 0 6px var(--bg-primary),
    0 0 0 7px var(--accent-purple);
}

.avatar-circular {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: grayscale(15%);
  transition: var(--transition-smooth);
}

.personal-showcase-card:hover .avatar-circular {
  filter: grayscale(0%);
  transform: scale(1.03);
}

/* Name in large Poppins */
.showcase-name {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.1;
  color: var(--text-primary);
  margin: 0;
}

.showcase-role {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  text-transform: uppercase;
  display: block;
  margin-top: 0.15rem;
}

/* Professional highlight blocks */
.showcase-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  width: 100%;
  margin-top: 0.5rem;
}

.highlight-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 0.9rem 1.1rem;
  text-align: left;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: var(--transition-fast);
}

.highlight-item:hover {
  border-color: var(--text-primary);
}

/* Alternating purple / pink accent on badges */
.highlight-item:nth-child(1) .hl-badge { color: var(--accent-purple); border-color: var(--accent-purple); }
.highlight-item:nth-child(2) .hl-badge { color: var(--accent-pink);   border-color: var(--accent-pink);   }
.highlight-item:nth-child(3) .hl-badge { color: var(--accent-purple); border-color: var(--accent-purple); }

.hl-badge {
  font-family: var(--font-display);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 0.15rem 0.4rem;
  border: 1px solid;
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 0.2rem;
  white-space: nowrap;
}

.highlight-item p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin: 0;
}

.highlight-item p strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ==========================================================================
   FOOTER & RESPONSIVE DESIGN
   ========================================================================== */
.main-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 3rem 2rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 400;
  max-width: 1200px;
  margin: 0 auto;
}

@media (max-width: 1100px) {
  .adn-block-wrapper,
  .adn-block-wrapper.reversed {
    flex-direction: column;
    gap: 2.5rem;
  }
  
  .adn-canvas-container {
    flex: none;
    width: 100%;
    height: 320px;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .product-card {
    min-height: 220px;
  }
}

@media (max-width: 768px) {
  .section-container {
    padding: 6rem 1.5rem;
  }
  
  .header-container {
    padding: 1rem 1.25rem;
  }
  
  .brand-logo {
    font-size: 0.95rem;
    min-width: 160px;
  }
  
  .nav-item {
    font-size: 0.72rem;
    padding: 0.35rem 0.7rem;
  }
  
  .hero-section {
    padding-top: 6rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  
  .hero-title {
    font-size: 2.4rem;
    letter-spacing: -1px;
  }
  
  .carrusel-container {
    flex-direction: column;
    width: 100%;
    align-items: center;
    gap: 0.5rem;
  }
  
  .carrusel-track {
    width: 100%;
    display: flex;
    justify-content: center;
  }
  
  .carrusel-item {
    width: 100%;
    text-align: center;
  }
  
  .contact-profile-card,
  .personal-showcase-card {
    padding: 1.75rem 1.25rem;
  }
  
  .social-links-grid {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  }

  /* En móvil, no hay elevación por hover ni rotación por hover */
  .product-card:hover .card-front {
    transform: none;
  }
  .product-card:hover .card-back {
    transform: rotateY(180deg);
  }
  .product-card.flipped:hover .card-front,
  .product-card.flipped .card-front {
    transform: rotateY(-180deg);
  }
  .product-card.flipped:hover .card-back,
  .product-card.flipped .card-back {
    transform: rotateY(0deg);
  }
}

/* Optimización extra para pantallas muy pequeñas (móviles en vertical) */
@media (max-width: 480px) {
  .header-container {
    padding: 0.85rem 0.85rem;
  }
  
  .brand-logo {
    min-width: 140px;
    font-size: 0.88rem;
  }
  
  .nav-item {
    font-size: 0.68rem;
    padding: 0.3rem 0.55rem;
  }
  
  .hero-section {
    padding-top: 5rem;
    padding-bottom: 4rem;
  }
  
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.25;
  }
  
  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }
  
  .section-container {
    padding: 4.5rem 1.1rem;
  }
  
  .section-heading {
    font-size: 1.6rem;
  }
  
  .block-title {
    font-size: 1.35rem;
  }
  
  .contact-profile-card,
  .personal-showcase-card {
    padding: 1.5rem 1rem;
  }
}