/* ==========================================================================
   COMUNIC ARTE - ESTUDIO DE COMUNICACIÓN, EDUCACIÓN, ARTE Y CULTURA
   Paleta: Fondo Color Piel (Nude / Warm Skin Tone) & Tipografía Lila
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES CSS & SISTEMA DE DISEÑO
   -------------------------------------------------------------------------- */
:root {
  /* Fondo Color Piel (Tonos cálidos, nude y melocotón suave) */
  --bg-page: #fbf2eb;                 /* Piel natural base */
  --bg-surface: #fff8f3;              /* Piel luminoso para tarjetas */
  --bg-surface-elevated: #ffffff;
  --bg-alt: #f4e3d5;                  /* Piel tostado para contraste de secciones */
  --bg-skin-dark: #ebd4c4;            /* Piel más profundo para bordes y footer */
  --bg-skin-subtle: #f8ece2;

  /* Letras y Acentos Color Lila (Gama de violetas, lavandas y lilas) */
  --color-primary: #7c3aed;           /* Lila intenso / violeta editorial */
  --color-primary-dark: #5b21b6;      /* Lila profundo */
  --color-primary-light: #f3e8ff;     /* Lila pastel muy suave */
  --color-primary-glow: rgba(124, 58, 237, 0.28);

  --color-secondary: #3b0764;         /* Lila muy oscuro para títulos principales */
  --color-secondary-light: #4c1d95;   /* Lila noche */
  --color-secondary-muted: #581c87;

  /* Textos Color Lila */
  --text-primary: #3b0764;            /* Lila profundo para máxima legibilidad */
  --text-secondary: #581c87;          /* Lila medio para párrafos y descripciones */
  --text-muted: #7e22ce;              /* Lila suave para fechas y detalles */
  --text-light-lila: #a855f7;         /* Lila luminoso para acentos */
  --text-inverse: #fff8f3;            /* Color piel claro sobre fondos oscuros */

  /* Acentos complementarios en gama lila / ciruela / lavanda */
  --color-accent-lila: #8b5cf6;
  --color-accent-amber: #b45309;      /* Toque cálido dorado */
  --color-accent-amber-light: #fef3c7;
  --color-accent-teal: #6d28d9;
  --color-accent-teal-light: #ede9fe;
  --color-accent-indigo: #4338ca;
  --color-accent-indigo-light: #e0e7ff;

  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #128c7e;

  /* Bordes y Sombras armónicas con piel y lila */
  --border-subtle: #ebd5c5;
  --border-lila: #d8b4fe;
  --border-focus: #7c3aed;
  --shadow-sm: 0 1px 3px 0 rgba(76, 29, 149, 0.05);
  --shadow-md: 0 4px 10px -2px rgba(76, 29, 149, 0.08), 0 2px 4px -2px rgba(76, 29, 149, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(76, 29, 149, 0.12), 0 4px 8px -2px rgba(76, 29, 149, 0.06);
  --shadow-xl: 0 24px 48px -12px rgba(76, 29, 149, 0.18);
  --shadow-glow: 0 0 28px rgba(124, 58, 237, 0.25);

  /* Tipografías */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, Cambria, serif;

  /* Radios de Borde */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Transiciones */
  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* --------------------------------------------------------------------------
   3. TIPOGRAFÍA Y UTILIDADES GLOBALES
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.hidden { display: none !important; }

.section {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
  position: relative;
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: 0.6rem;
  background-color: var(--color-primary-light);
  border: 1px solid var(--border-lila);
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.75rem);
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.22;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

.section-intro {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.section-divider {
  width: 65px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--text-light-lila));
  margin: 1.25rem auto 0;
  border-radius: var(--radius-full);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  border: 1px solid var(--border-lila);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.icon-sm {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   4. BOTONES & LLAMADOS A LA ACCIÓN (LILA & PIEL)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
  line-height: 1.2;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #6d28d9 100%);
  color: #fff8f3; /* Texto tono piel claro */
  box-shadow: 0 6px 18px var(--color-primary-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: rgba(124, 58, 237, 0.08);
  color: var(--color-secondary);
  border-color: var(--border-lila);
}

.btn-secondary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-sm {
  font-size: 0.85rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  font-size: 1.05rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-dark);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-whatsapp {
  background-color: rgba(37, 211, 102, 0.06);
  border: 1.5px solid var(--color-whatsapp);
  color: #0f766e;
  font-weight: 700;
}

.btn-outline-whatsapp:hover {
  background-color: rgba(37, 211, 102, 0.14);
  border-color: var(--color-whatsapp-dark);
  color: var(--color-whatsapp-dark);
}

/* --------------------------------------------------------------------------
   5. TOP BAR & SITE HEADER (FONDO PIEL & LETRAS LILA)
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: #ebd6c6; /* Fondo piel cálido */
  color: #581c87;            /* Letras lila */
  font-size: 0.8rem;
  font-weight: 600;
  border-bottom: 1px solid #dec5b4;
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.45rem;
  padding-bottom: 0.45rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #581c87;
  transition: color var(--transition-fast);
}

.top-link:hover {
  color: var(--color-primary);
}

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(251, 242, 235, 0.95); /* Fondo piel translúcido */
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(251, 242, 235, 0.98);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

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

.logo-badge {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--bg-alt));
  border: 1.5px solid var(--border-lila);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.logo-badge svg {
  width: 24px;
  height: 24px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-secondary); /* Letras lila profundo */
  line-height: 1.1;
}

.brand-name .highlight {
  color: var(--color-primary); /* Lila vibrante */
  position: relative;
}

.brand-tagline {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted); /* Lila suave */
}

/* Desktop Nav */
.desktop-nav {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-secondary); /* Lila medio */
  padding: 0.5rem 0.15rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--text-light-lila));
  border-radius: var(--radius-full);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.header-cta {
  display: none;
}

/* Hamburger Button */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: var(--bg-alt);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.mobile-toggle .bar {
  width: 100%;
  height: 2.5px;
  background-color: var(--color-secondary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  background-color: var(--bg-skin-dark);
}

/* Mobile Drawer (Fondo piel & letras lila) */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background-color: var(--bg-page);
  z-index: 1100;
  box-shadow: -8px 0 24px rgba(76, 29, 149, 0.15);
  display: flex;
  flex-direction: column;
  transition: right var(--transition-slow);
}

.mobile-drawer.open {
  right: 0;
}

.drawer-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--text-secondary);
  cursor: pointer;
}

.mobile-nav {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
  flex-grow: 1;
}

.mobile-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 0.75rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.mobile-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding-left: 0.85rem;
}

.drawer-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  background-color: var(--bg-alt);
}

.drawer-contact-info {
  margin-top: 1rem;
  font-size: 0.825rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(59, 7, 100, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION (FONDO PIEL & LETRAS LILA)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background: linear-gradient(145deg, #faefe5 0%, #f4e1d2 50%, #ebd3c2 100%);
  color: var(--text-primary);
  padding-top: 4.5rem;
  padding-bottom: 5.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 15% 25%, rgba(124, 58, 237, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(168, 85, 247, 0.14) 0%, transparent 50%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--color-primary);
  background-color: rgba(255, 248, 243, 0.9);
  border: 1.5px solid var(--border-lila);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.tag-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.7); }
  70% { transform: scale(1.05); box-shadow: 0 0 0 8px rgba(124, 58, 237, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(124, 58, 237, 0); }
}

.hero-title {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.03em;
  margin-bottom: 1.75rem;
  color: var(--color-secondary); /* Título en lila profundo */
}

.text-gradient {
  background: linear-gradient(135deg, #6d28d9 0%, #9333ea 60%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header Quote from Mario Kaplún */
.hero-quote {
  position: relative;
  background-color: rgba(255, 248, 243, 0.85); /* Fondo tono piel suave */
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border-top: 1px solid var(--border-lila);
  border-right: 1px solid var(--border-lila);
  border-bottom: 1px solid var(--border-lila);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.75rem;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
}

.quote-symbol {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.6;
  margin-bottom: -0.75rem;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.55;
  color: var(--color-secondary); /* Texto en lila */
  margin-bottom: 0.5rem;
}

.quote-author {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.author-dash {
  color: var(--color-primary);
  margin-right: 0.25rem;
}

.hero-description {
  font-size: 1.075rem;
  color: var(--text-secondary); /* Párrafo en lila */
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 620px;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
}

.stat-pill {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-secondary); /* Cifras en lila profundo */
}

.stat-label {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 28px;
  background-color: var(--border-lila);
}

/* Hero Visual Card */
.hero-visual {
  position: relative;
}

.visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}

.image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 3px solid rgba(255, 248, 243, 0.9);
  aspect-ratio: 16 / 9;
  background-color: var(--bg-alt);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.image-wrapper:hover .hero-img {
  transform: scale(1.03);
}

.image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 65%, rgba(59, 7, 100, 0.5) 100%);
}

.floating-badge {
  position: absolute;
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: float 4s ease-in-out infinite alternate;
}

@keyframes float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.badge-on-air {
  top: 18px;
  left: 18px;
  background-color: rgba(59, 7, 100, 0.88);
  border: 1px solid var(--border-lila);
  padding: 0.5rem 0.95rem;
  font-size: 0.725rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #fff8f3;
}

.live-indicator {
  width: 10px;
  height: 10px;
  background-color: #f43f5e;
  border-radius: 50%;
  box-shadow: 0 0 10px #f43f5e;
  animation: pulse 1.5s infinite;
}

.badge-info {
  bottom: -20px;
  right: 15px;
  background-color: rgba(255, 248, 243, 0.96); /* Fondo tono piel */
  color: var(--color-secondary);
  border: 1.5px solid var(--border-lila);
  padding: 0.85rem 1.25rem;
  max-width: 290px;
  font-size: 0.825rem;
  line-height: 1.35;
}

.badge-info strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-secondary);
}

.badge-info span {
  color: var(--text-secondary);
}

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.badge-icon svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   7. QUIÉNES SOMOS SECTION (FONDO PIEL & LETRAS LILA)
   -------------------------------------------------------------------------- */
.about-section {
  background-color: var(--bg-page);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.main-profile-card {
  background-color: var(--bg-surface); /* Piel luminoso */
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
}

.about-card-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.25;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.lead-text {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.main-profile-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.quote-box {
  background-color: var(--bg-page);
  border: 1px solid var(--border-lila);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem;
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
}

.quote-mini-icon {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.quote-box p {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.975rem;
  color: var(--color-secondary);
  line-height: 1.5;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.pillar-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.pillar-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-lila);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pillar-icon svg {
  width: 24px;
  height: 24px;
}

.bg-coral { background-color: var(--color-primary-light); color: var(--color-primary); }
.bg-amber { background-color: #fae8ff; color: #7e22ce; }
.bg-indigo { background-color: #ede9fe; color: #6d28d9; }
.bg-teal { background-color: #f3e8ff; color: #5b21b6; }

.pillar-content h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 0.35rem;
}

.pillar-content p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   8. POR QUÉ ELEGIRNOS SECTION
   -------------------------------------------------------------------------- */
.why-section {
  background-color: var(--bg-alt); /* Piel tostado */
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.feature-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.feature-num {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--border-lila);
  line-height: 1;
}

.feature-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  border: 1px solid var(--border-lila);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon-wrap {
  transform: scale(1.08);
  background: var(--color-primary);
  color: #fff8f3;
}

.feature-icon-wrap svg {
  width: 26px;
  height: 26px;
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.feature-text {
  font-size: 0.935rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Promo Banner (Fondo lila intenso con letras piel & acentos lavanda) */
.promo-banner {
  background: linear-gradient(135deg, #3b0764 0%, #581c87 100%);
  color: #fff8f3;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-lila);
}

.promo-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

.promo-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background-color: rgba(243, 232, 255, 0.2);
  color: #f3e8ff;
  border: 1px solid rgba(243, 232, 255, 0.35);
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.promo-title {
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  color: #ffffff;
}

.promo-text {
  font-size: 1.025rem;
  color: #e9d5ff;
  line-height: 1.6;
  max-width: 720px;
  margin: 0;
}

.promo-cta {
  align-self: flex-start;
}

/* --------------------------------------------------------------------------
   9. SERVICIOS DETALLADOS
   -------------------------------------------------------------------------- */
.services-section {
  background-color: var(--bg-page);
}

.services-list-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.service-box {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-box:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  border: 1px solid var(--border-lila);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.975rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-features {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-features li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 800;
}

/* --------------------------------------------------------------------------
   10. ACTUALIDAD / NOTICIAS SECTION (FONDO PIEL & LETRAS LILA)
   -------------------------------------------------------------------------- */
.news-section {
  background-color: var(--bg-alt);
}

/* Widget Dinámico de Efemérides Automatizadas */
.efemerides-widget {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-lila);
  border-radius: var(--radius-xl);
  padding: 1.75rem 2rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.efemerides-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.efemerides-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  border: 1px solid var(--border-lila);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-primary);
  animation: pulse 1.8s infinite;
}

.efemerides-date-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-date-nav, .btn-date-today {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.825rem;
  font-weight: 700;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-lila);
  background-color: var(--bg-page);
  color: var(--color-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-date-nav svg, .btn-date-today svg {
  width: 14px;
  height: 14px;
}

.btn-date-nav:hover, .btn-date-today:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-date-today {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.efemerides-card {
  display: flex;
  align-items: flex-start;
  gap: 1.75rem;
  flex-direction: column;
}

@media (min-width: 640px) {
  .efemerides-card {
    flex-direction: row;
    align-items: center;
  }
}

.efemerides-badge-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.efemerides-date-badge {
  width: 78px;
  height: 78px;
  background: linear-gradient(135deg, #4c1d95, #7c3aed);
  border: 2px solid var(--border-lila);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff8f3;
  box-shadow: var(--shadow-sm);
  line-height: 1;
}

.efem-day {
  font-size: 1.85rem;
  font-weight: 800;
  color: #fff8f3;
}

.efem-month {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 4px;
  color: #e9d5ff;
}

.efem-scope {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  border: 1px solid var(--border-lila);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

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

.efem-type {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.efem-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.efem-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0.65rem;
}

.efem-footer-info {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
}

.news-filters {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.6rem;
  margin-bottom: 2.75rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  -webkit-overflow-scrolling: touch;
}

.filter-btn {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background-color: var(--color-secondary);
  color: #fff8f3;
  border-color: var(--color-secondary);
}

.news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

.news-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-lila);
}

.news-thumb {
  position: relative;
  height: 140px;
  background: linear-gradient(135deg, #4c1d95, #6d28d9);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
}

.news-thumb.with-img {
  height: 190px;
  padding: 0;
}

.news-thumb.with-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.news-card:hover .news-thumb.with-img img {
  transform: scale(1.05);
}

.sports-thumb {
  background: linear-gradient(135deg, #1e1b4b, #4338ca) !important;
}

.sports-cycling-thumb {
  background: linear-gradient(135deg, #312e81, #6d28d9) !important;
}

.thumb-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.thumb-badge.educacion { background-color: #fef3c7; color: #92400e; }
.thumb-badge.institucional { background-color: #ede9fe; color: #5b21b6; }
.thumb-badge.cultura { background-color: var(--color-primary-light); color: var(--color-primary); }
.thumb-badge.salud-ambiente { background-color: #fae8ff; color: #86198f; }
.thumb-badge.deportes { background-color: #ede9fe; color: #5b21b6; border: 1px solid var(--border-lila); }

.news-date-tag {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  z-index: 2;
  background-color: rgba(59, 7, 100, 0.88);
  backdrop-filter: blur(8px);
  color: #fff8f3;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  border: 1px solid var(--border-lila);
}

.date-day {
  font-size: 1.15rem;
  font-weight: 800;
  color: #e9d5ff;
}

.date-month {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.news-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.news-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.news-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.35;
  margin-bottom: 0.85rem;
}

.news-excerpt {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.btn-read-more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: none;
  border: none;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0;
  transition: gap var(--transition-fast);
}

.btn-read-more svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn-read-more:hover {
  gap: 0.65rem;
  color: var(--color-primary-dark);
}

.btn-read-more:hover svg {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   11. CONTACTO Y PUBLICIDAD SECTION
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: var(--bg-page);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
}

.contact-heading {
  font-size: clamp(1.8rem, 3.2vw, 2.4rem);
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.contact-subtext {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.contact-cards-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.15rem 1.35rem;
  transition: all var(--transition-fast);
}

.contact-card:not(.no-link):hover {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  transform: translateX(4px);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  border: 1px solid var(--border-lila);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

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

.contact-card-text {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.contact-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.contact-hint {
  font-size: 0.75rem;
  color: var(--color-primary);
  font-weight: 600;
}

.whatsapp-box {
  margin-top: 0.5rem;
}

/* Contact Form Card */
.form-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
}

.form-header {
  margin-bottom: 1.75rem;
}

.form-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0.35rem;
}

.form-desc {
  font-size: 0.925rem;
  color: var(--text-secondary);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: 0.45rem;
}

.required {
  color: var(--color-primary);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  background-color: var(--bg-page);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  background-color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-input.is-invalid, .form-select.is-invalid, .form-textarea.is-invalid {
  border-color: #ef4444;
  background-color: #fffaf0;
}

.field-error {
  display: none;
  font-size: 0.775rem;
  color: #dc2626;
  margin-top: 0.35rem;
  font-weight: 600;
}

.field-error.active {
  display: block;
}

.select-wrapper {
  position: relative;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237c3aed' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-actions-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.form-feedback {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.925rem;
  line-height: 1.5;
}

.form-feedback.success {
  background-color: #f3e8ff;
  border: 1.5px solid var(--border-lila);
  color: var(--color-secondary);
}

.form-feedback.error {
  background-color: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   12. ARTICLE MODAL (<dialog>)
   -------------------------------------------------------------------------- */
.article-modal {
  border: 1.5px solid var(--border-lila);
  border-radius: var(--radius-xl);
  padding: 0;
  max-width: 680px;
  width: 90%;
  box-shadow: var(--shadow-xl);
  background: var(--bg-surface);
  margin: auto;
}

.article-modal::backdrop {
  background-color: rgba(59, 7, 100, 0.55);
  backdrop-filter: blur(6px);
}

.modal-box {
  padding: 2.25rem;
  position: relative;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-alt);
  border: 1px solid var(--border-subtle);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.modal-header {
  margin-bottom: 1.5rem;
  padding-right: 2rem;
}

.modal-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  border: 1px solid var(--border-lila);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.modal-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.modal-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.modal-body {
  font-size: 1.025rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.modal-body p {
  margin-bottom: 1.15rem;
}

.modal-body blockquote {
  border-left: 3px solid var(--color-primary);
  padding-left: 1rem;
  font-style: italic;
  color: var(--color-secondary);
  margin: 1.25rem 0;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

/* --------------------------------------------------------------------------
   13. FOOTER (FONDO PIEL & LETRAS LILA)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #ebd6c6; /* Fondo piel */
  color: var(--text-secondary); /* Letras lila */
  padding-top: 5rem;
  border-top: 1.5px solid #dec5b4;
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
}

.footer-logo {
  margin-bottom: 1.25rem;
}

.footer-logo .brand-name {
  color: var(--color-secondary);
}

.footer-logo .brand-tagline {
  color: var(--text-muted);
}

.footer-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  border-left: 3px solid var(--color-primary);
  padding-left: 0.85rem;
}

.footer-quote strong {
  font-family: var(--font-sans);
  font-style: normal;
  color: var(--color-secondary);
}

.footer-edu {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.footer-edu strong {
  color: var(--color-secondary);
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 1.25rem;
  position: relative;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-nav a {
  color: var(--text-secondary);
  font-size: 0.925rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-primary);
  padding-left: 4px;
}

.footer-nav span {
  color: var(--text-secondary);
  font-size: 0.925rem;
}

.footer-callout {
  font-size: 0.925rem;
  color: var(--color-secondary);
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-contact-list li svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.footer-contact-list a {
  color: var(--text-secondary);
  font-weight: 600;
}

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

.footer-bottom {
  background-color: #e2cbb9; /* Fondo piel ligeramente más oscuro */
  border-top: 1px solid #dec5b4;
  padding: 1.5rem 0;
  font-size: 0.825rem;
  color: var(--text-muted);
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  text-align: center;
}

.footer-bottom-content strong {
  color: var(--color-secondary);
}

/* --------------------------------------------------------------------------
   14. FLOATING WHATSAPP BUTTON
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background-color: var(--color-whatsapp);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 999;
  transition: all var(--transition-fast);
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
}

.floating-whatsapp:hover {
  background-color: var(--color-whatsapp-dark);
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.6);
}

.floating-tooltip {
  position: absolute;
  right: 70px;
  background-color: var(--color-secondary);
  color: #fff8f3;
  font-size: 0.775rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.floating-whatsapp:hover .floating-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* --------------------------------------------------------------------------
   15. MEDIA QUERIES (RESPONSIVE DESIGN)
   -------------------------------------------------------------------------- */

/* Small Devices (Landscape Phones / Mini Tablets >= 640px) */
@media (min-width: 640px) {
  .hero-cta-group {
    flex-direction: row;
    align-items: center;
  }

  .form-row {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

  .promo-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .promo-cta {
    align-self: center;
    flex-shrink: 0;
  }
}

/* Medium Devices (Tablets >= 768px) */
@media (min-width: 768px) {
  .section {
    padding-top: 6.5rem;
    padding-bottom: 6.5rem;
  }

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

  .footer-container {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }

  .footer-bottom-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Large Devices (Desktops >= 1024px) */
@media (min-width: 1024px) {
  .desktop-nav {
    display: block;
  }

  .header-cta {
    display: inline-flex;
  }

  .mobile-toggle {
    display: none;
  }

  .hero-container {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
  }

  .about-grid {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
  }

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

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

  .news-card.featured-news-card {
    grid-column: span 2;
  }

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

  .contact-wrapper {
    grid-template-columns: 1fr 1.1fr;
    gap: 4.5rem;
  }
}

/* ==========================================================================
   ESPACIO DE PUBLICIDAD & AUSPICIANTE OFICIAL (INTERSOFT COMPUTACIÓN & 3D)
   ========================================================================== */
.sponsors-section {
  background: linear-gradient(180deg, var(--bg-page) 0%, var(--bg-alt) 50%, var(--bg-page) 100%);
  position: relative;
}

.sponsor-showcase-card {
  background: var(--bg-surface-elevated);
  border: 2px solid var(--border-lila);
  border-radius: var(--radius-xl);
  box-shadow: 0 16px 40px -10px rgba(124, 58, 237, 0.14), 0 0 0 1px rgba(124, 58, 237, 0.05);
  overflow: hidden;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sponsor-showcase-card:hover {
  box-shadow: 0 22px 50px -10px rgba(124, 58, 237, 0.22), 0 0 24px rgba(124, 58, 237, 0.12);
}

.sponsor-card-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.9rem 1.75rem;
  background: linear-gradient(90deg, #3b0764 0%, #581c87 50%, #4c1d95 100%);
  color: #fff;
}

.sponsor-badge-official {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fde047;
}

.sponsor-badge-official .star-icon {
  font-size: 1.1rem;
}

.sponsor-category-pill {
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.95rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #f3e8ff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.sponsor-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  padding: 2.25rem;
  align-items: center;
}

@media (min-width: 992px) {
  .sponsor-grid {
    grid-template-columns: 360px 1fr;
    gap: 3rem;
  }
}

/* Flyer Image Col */
.sponsor-flyer-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.sponsor-flyer-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(124, 58, 237, 0.22);
  cursor: pointer;
  border: 3px solid #d8b4fe;
  background: #000;
  transition: transform 0.3s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.3s ease;
  max-width: 360px;
  width: 100%;
  aspect-ratio: 1 / 1;
}

.sponsor-flyer-frame:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 48px rgba(124, 58, 237, 0.32);
}

.sponsor-flyer-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sponsor-flyer-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 4, 52, 0.88) 0%, rgba(59, 7, 100, 0.25) 60%, transparent 100%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding: 1.5rem;
  transition: opacity 0.25s ease;
}

.sponsor-flyer-frame:hover .sponsor-flyer-overlay,
.sponsor-flyer-frame:focus-visible .sponsor-flyer-overlay {
  opacity: 1;
}

.flyer-zoom-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #ffffff;
  color: var(--color-primary-dark);
  font-weight: 800;
  font-size: 0.88rem;
  padding: 0.7rem 1.35rem;
  border-radius: 9999px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  transform: translateY(12px);
  transition: transform 0.25s ease, background-color 0.2s ease;
}

.flyer-zoom-btn svg {
  width: 18px;
  height: 18px;
}

.sponsor-flyer-frame:hover .flyer-zoom-btn {
  transform: translateY(0);
}

.flyer-tagline {
  color: #fde047;
  font-size: 0.82rem;
  font-style: italic;
  font-weight: 700;
  margin-top: 0.6rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.sponsor-flyer-caption {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  justify-content: center;
  font-weight: 600;
}

.sponsor-flyer-caption svg {
  width: 15px;
  height: 15px;
  stroke: var(--color-primary);
}

/* Info Col */
.sponsor-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sponsor-brand-header .sponsor-mini-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}

.sponsor-brand-title {
  font-family: var(--font-sans);
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--color-secondary);
  line-height: 1.2;
}

.sponsor-brand-title .highlight {
  color: var(--color-primary);
}

.sponsor-slogan {
  font-size: 1.12rem;
  font-weight: 700;
  font-style: italic;
  color: var(--color-primary);
  margin-top: 0.25rem;
}

.sponsor-lead-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Services Grid */
.sponsor-services-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 0.75rem;
}

.sponsor-service-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0.9rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.sponsor-service-item:hover {
  background: var(--color-primary-light);
  border-color: var(--border-lila);
  transform: translateY(-2px);
}

.service-pill-icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
}

.service-pill-text strong {
  display: block;
  font-size: 0.88rem;
  color: var(--color-secondary);
  font-weight: 800;
}

.service-pill-text span {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.35;
  margin-top: 0.15rem;
}

/* Contact Actions Hub */
.sponsor-contact-hub {
  padding-top: 1rem;
  border-top: 1px dashed var(--border-lila);
}

.sponsor-contact-hub .hub-title {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sponsor-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.75rem;
}

.sponsor-action-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.sponsor-action-btn .btn-subtext {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  opacity: 0.85;
}

.sponsor-action-btn .btn-maintext {
  display: block;
  font-size: 0.92rem;
  font-weight: 800;
}

.sponsor-action-btn.whatsapp-btn {
  background: #dcfce7;
  color: #166534;
  border-color: #86efac;
}

.sponsor-action-btn.whatsapp-btn svg {
  width: 22px;
  height: 22px;
  fill: #16a34a;
  flex-shrink: 0;
}

.sponsor-action-btn.whatsapp-btn:hover {
  background: #bbf7d0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(22, 101, 52, 0.18);
}

.sponsor-action-btn.email-btn {
  background: #f3e8ff;
  color: #581c87;
  border-color: #d8b4fe;
}

.sponsor-action-btn.email-btn svg {
  width: 22px;
  height: 22px;
  stroke: #7c3aed;
  flex-shrink: 0;
}

.sponsor-action-btn.email-btn:hover {
  background: #e9d5ff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.18);
}

.sponsor-action-btn.map-btn {
  background: #ffedd5;
  color: #9a3412;
  border-color: #fed7aa;
}

.sponsor-action-btn.map-btn svg {
  width: 22px;
  height: 22px;
  stroke: #ea580c;
  flex-shrink: 0;
}

.sponsor-action-btn.map-btn:hover {
  background: #fed7aa;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.18);
}

/* Call to Action Bar */
.sponsor-cta-banner {
  background: linear-gradient(90deg, #f4e3d5 0%, #ebd4c4 100%);
  padding: 1.25rem 2.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.sponsor-cta-banner .cta-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: rgba(255, 255, 255, 0.7);
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  margin-bottom: 0.25rem;
}

.sponsor-cta-banner h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-secondary);
}

/* ==========================================================================
   BANNER DE AUSPICIANTE EN SECCIÓN NOTICIAS
   ========================================================================== */
.news-sponsor-strip {
  margin-top: 2.75rem;
  background: var(--bg-surface-elevated);
  border: 2px dashed var(--border-lila);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.news-sponsor-strip:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.news-sponsor-strip-badge {
  position: absolute;
  top: -12px;
  left: 1.5rem;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.85rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.3);
}

.news-sponsor-strip-badge .badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
}

.news-sponsor-strip-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: space-between;
}

.news-sponsor-strip-logo {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--border-lila);
  position: relative;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.news-sponsor-mini-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.news-sponsor-strip-logo .zoom-hover-icon {
  position: absolute;
  inset: 0;
  background: rgba(59, 7, 100, 0.65);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.news-sponsor-strip-logo:hover .zoom-hover-icon,
.news-sponsor-strip-logo:focus-visible .zoom-hover-icon {
  opacity: 1;
}

.news-sponsor-strip-details {
  flex: 1;
  min-width: 260px;
}

.news-sponsor-name {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--color-secondary);
  display: inline-block;
}

.news-sponsor-tagline {
  font-size: 0.86rem;
  font-style: italic;
  color: var(--color-primary);
  margin-left: 0.5rem;
  font-weight: 700;
}

.news-sponsor-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-top: 0.25rem;
}

.news-sponsor-strip-actions {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   MODAL LIGHTBOX DE PUBLICIDAD
   ========================================================================== */
.ad-lightbox-dialog {
  padding: 0;
  border: none;
  border-radius: var(--radius-xl);
  max-width: 620px;
  width: 92%;
  background: var(--bg-surface-elevated);
  box-shadow: 0 25px 60px -10px rgba(59, 7, 100, 0.4);
  overflow: hidden;
  margin: auto;
}

.ad-lightbox-dialog::backdrop {
  background: rgba(30, 4, 52, 0.78);
  backdrop-filter: blur(8px);
}

.ad-lightbox-box {
  display: flex;
  flex-direction: column;
  position: relative;
}

.ad-lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  background: var(--color-primary-light);
  color: var(--color-secondary);
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s ease;
}

.ad-lightbox-close:hover {
  background: var(--color-primary);
  color: #fff;
  transform: rotate(90deg);
}

.ad-lightbox-header {
  padding: 1.5rem 1.75rem 0.85rem;
  border-bottom: 1px solid var(--border-subtle);
}

.ad-lightbox-header h3 {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-secondary);
  margin: 0.35rem 0 0.2rem;
}

.ad-lightbox-sub {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.ad-lightbox-image-wrap {
  padding: 1.25rem;
  background: #080f1a;
  text-align: center;
  max-height: 60vh;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ad-lightbox-img {
  max-width: 100%;
  max-height: 56vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.ad-lightbox-footer {
  padding: 1.25rem 1.75rem;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ad-lightbox-contacts {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.ad-lightbox-link {
  display: block;
  position: relative;
  text-decoration: none;
  cursor: pointer;
}

.ad-lightbox-hover-hint {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(124, 58, 237, 0.95);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.ad-lightbox-link:hover .ad-lightbox-hover-hint {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

/* Flyer Direct Visit Button */
.flyer-visit-site-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.88rem;
  padding: 0.65rem 1.25rem;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  transform: translateY(12px);
  transition: transform 0.25s ease, background 0.2s ease;
  margin-bottom: 0.5rem;
}

.flyer-visit-site-btn svg {
  width: 17px;
  height: 17px;
}

.flyer-visit-site-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(0) scale(1.04);
}

.sponsor-flyer-frame:hover .flyer-visit-site-btn {
  transform: translateY(0);
}

.brand-link-title {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color 0.2s ease;
}

.brand-link-title .external-icon {
  width: 22px;
  height: 22px;
  stroke: var(--color-primary);
  opacity: 0.85;
  transition: transform 0.2s ease;
}

.brand-link-title:hover {
  color: var(--color-primary-dark);
}

.brand-link-title:hover .external-icon {
  transform: translate(3px, -3px);
  opacity: 1;
}

.sponsor-action-btn.web-btn {
  background: linear-gradient(135deg, #7c3aed 0%, #4c1d95 100%);
  color: #ffffff;
  border: 1px solid #d8b4fe;
}

.sponsor-action-btn.web-btn svg {
  width: 22px;
  height: 22px;
  stroke: #fde047;
  flex-shrink: 0;
}

.sponsor-action-btn.web-btn:hover {
  background: linear-gradient(135deg, #6d28d9 0%, #3b0764 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.38);
}

.news-sponsor-link {
  text-decoration: none;
  color: inherit;
  transition: color 0.2s ease;
}

.news-sponsor-link:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   BANNER LATERAL DINÁMICO (FLOTANTE DERECHA / IZQUIERDA)
   ========================================================================== */
.floating-side-ad {
  position: fixed;
  top: 150px;
  z-index: 990;
  width: 210px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  animation: floatSideAd 4s ease-in-out infinite;
}

@keyframes floatSideAd {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.floating-side-ad.right-docked {
  right: 20px;
  left: auto;
}

.floating-side-ad.left-docked {
  left: 20px;
  right: auto;
}

.side-ad-card {
  background: rgba(255, 248, 243, 0.96);
  backdrop-filter: blur(12px);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 35px rgba(124, 58, 237, 0.22), 0 0 16px rgba(124, 58, 237, 0.15);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.side-ad-card:hover {
  border-color: #9333ea;
  box-shadow: 0 16px 42px rgba(124, 58, 237, 0.32), 0 0 24px rgba(124, 58, 237, 0.25);
}

/* Control Bar */
.side-ad-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.65rem;
  background: linear-gradient(90deg, #3b0764 0%, #581c87 100%);
  color: #ffffff;
}

.side-ad-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #fde047;
  letter-spacing: 0.04em;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: pulseGlow 1.8s infinite;
}

@keyframes pulseGlow {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.65;
  }
}

.side-ad-btns {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-side-switch {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #ffffff;
  border-radius: 4px;
  padding: 2px 5px;
  font-size: 0.65rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  transition: background 0.2s ease;
}

.btn-side-switch svg {
  width: 11px;
  height: 11px;
}

.btn-side-switch:hover {
  background: var(--color-primary);
}

.btn-tooltip-label {
  font-size: 0.65rem;
  font-weight: 700;
}

.btn-side-collapse {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #ffffff;
  border-radius: 4px;
  width: 18px;
  height: 18px;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.btn-side-collapse:hover {
  background: #ef4444;
}

/* Clickable Body */
.side-ad-main-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.side-ad-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #000;
}

.side-ad-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.side-ad-main-link:hover .side-ad-img {
  transform: scale(1.06);
}

.side-ad-visit-badge {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(59, 7, 100, 0.9);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.3rem 0.65rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  backdrop-filter: blur(4px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(216, 180, 254, 0.5);
  white-space: nowrap;
  transition: background 0.2s ease;
}

.side-ad-visit-badge svg {
  width: 11px;
  height: 11px;
  stroke: #fde047;
}

.side-ad-main-link:hover .side-ad-visit-badge {
  background: var(--color-primary);
}

.side-ad-body {
  padding: 0.65rem 0.75rem 0.75rem;
  text-align: center;
}

.side-ad-title {
  font-size: 0.92rem;
  font-weight: 900;
  color: var(--color-secondary);
  line-height: 1.2;
}

.side-ad-title .highlight {
  color: var(--color-primary);
}

.side-ad-tagline {
  font-size: 0.72rem;
  font-style: italic;
  color: var(--color-primary);
  margin-top: 0.15rem;
  font-weight: 700;
}

/* Dynamic Ticker */
.side-ad-ticker {
  margin: 0.5rem 0;
  height: 24px;
  overflow: hidden;
  position: relative;
  background: var(--color-primary-light);
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-lila);
}

.side-ad-ticker .ticker-item {
  position: absolute;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--color-secondary);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.35s ease;
}

.side-ad-ticker .ticker-item.active {
  opacity: 1;
  transform: translateY(0);
}

.side-ad-cta-btn {
  background: linear-gradient(90deg, #7c3aed 0%, #5b21b6 100%);
  color: #ffffff;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 0.45rem 0.65rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
  transition: all 0.2s ease;
}

.side-ad-cta-btn svg {
  width: 12px;
  height: 12px;
}

.side-ad-main-link:hover .side-ad-cta-btn {
  transform: scale(1.03);
  background: linear-gradient(90deg, #6d28d9 0%, #4c1d95 100%);
  box-shadow: 0 6px 16px rgba(124, 58, 237, 0.45);
}

.side-ad-footer {
  padding: 0.4rem 0.75rem;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: center;
}

.side-ad-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  color: #166534;
  text-decoration: none;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  transition: all 0.15s ease;
}

.side-ad-whatsapp svg {
  width: 14px;
  height: 14px;
  fill: #16a34a;
}

.side-ad-whatsapp:hover {
  background: #dcfce7;
}

/* Minimized Tab */
.side-ad-minimized-tab {
  display: none;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(90deg, #3b0764 0%, #7c3aed 100%);
  color: #ffffff;
  border: 2px solid #fde047;
  padding: 0.55rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.35);
  transition: all 0.2s ease;
}

.side-ad-minimized-tab:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 28px rgba(124, 58, 237, 0.5);
}

.floating-side-ad.collapsed .side-ad-card {
  display: none;
}

.floating-side-ad.collapsed .side-ad-minimized-tab {
  display: flex;
}

/* Responsive Hide / Compact */
@media (max-width: 1180px) {
  .floating-side-ad {
    width: 180px;
    top: auto;
    bottom: 90px;
  }
}

@media (max-width: 900px) {
  .floating-side-ad:not(.collapsed) .side-ad-card {
    display: none;
  }
  .floating-side-ad .side-ad-minimized-tab {
    display: flex;
  }
}