/* ==========================================================================
   AGENTE DE CAMBIO - DESIGN SYSTEM (AGENCY TOP-TIER)
   Minimalismo Suizo, Espacio Negativo Generoso, Tipografía Editorial y Micro-interacciones
   Colores Oficiales de Marca: Magenta (#F04E78), Cyan (#38B6FF), Menta (#00D287), Lila (#C1A7D0)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES DE TEMA (CLARO Y OSCURO)
   -------------------------------------------------------------------------- */
:root {
  /* Marca Oficial (Extraída del Isotipo y Manual) */
  --brand-magenta: #F04E78;
  --brand-magenta-hover: #D83B65;
  --brand-magenta-light: rgba(240, 78, 120, 0.08);
  --brand-magenta-glow: rgba(240, 78, 120, 0.25);

  --brand-cyan: #38B6FF;
  --brand-cyan-light: rgba(56, 182, 255, 0.1);
  --brand-cyan-glow: rgba(56, 182, 255, 0.25);

  --brand-mint: #00D287;
  --brand-mint-light: rgba(0, 210, 135, 0.1);
  --brand-mint-glow: rgba(0, 210, 135, 0.25);

  --brand-lilac: #C1A7D0;
  --brand-lilac-light: rgba(193, 167, 208, 0.12);

  /* Tokens Semánticos - Modo Claro (Default) */
  --bg-page: #FAFBFC;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F4F6F9;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFFFFF;
  --bg-header: rgba(250, 251, 252, 0.85);

  --text-main: #0B132B;
  --text-muted: #5A6A80;
  --text-light: #8E9BAE;
  --text-inverse: #FFFFFF;

  --border-light: rgba(11, 19, 43, 0.07);
  --border-medium: rgba(11, 19, 43, 0.12);
  --border-hover: rgba(240, 78, 120, 0.4);

  --shadow-sm: 0 2px 8px rgba(11, 19, 43, 0.03);
  --shadow-md: 0 12px 32px -8px rgba(11, 19, 43, 0.06), 0 4px 12px -2px rgba(11, 19, 43, 0.02);
  --shadow-lg: 0 24px 50px -12px rgba(11, 19, 43, 0.09), 0 8px 20px -4px rgba(11, 19, 43, 0.03);
  --shadow-card-hover: 0 20px 40px -10px rgba(11, 19, 43, 0.1), 0 0 20px -2px var(--brand-magenta-light);

  --gradient-brand: linear-gradient(135deg, #F04E78 0%, #38B6FF 100%);
  --gradient-badge: linear-gradient(135deg, rgba(240, 78, 120, 0.12) 0%, rgba(56, 182, 255, 0.12) 100%);
  --badge-text: #0B132B;

  /* Dimensiones y Transiciones */
  --container-width: 1240px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Modo Oscuro (Activable mediante data-theme="dark" en <html>) */
[data-theme="dark"] {
  --bg-page: #090D16;
  --bg-surface: #0F1626;
  --bg-subtle: #141C30;
  --bg-card: #121A2D;
  --bg-card-hover: #17223A;
  --bg-header: rgba(9, 13, 22, 0.85);

  --text-main: #F4F7FB;
  --text-muted: #94A3B8;
  --text-light: #64748B;
  --text-inverse: #090D16;

  --border-light: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-hover: rgba(240, 78, 120, 0.6);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 32px -8px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 24px 50px -12px rgba(0, 0, 0, 0.8);
  --shadow-card-hover: 0 20px 45px -8px rgba(0, 0, 0, 0.7), 0 0 25px -4px var(--brand-magenta-glow);

  --gradient-badge: linear-gradient(135deg, rgba(240, 78, 120, 0.2) 0%, rgba(56, 182, 255, 0.2) 100%);
  --badge-text: #F4F7FB;
}

/* --------------------------------------------------------------------------
   2. RESET Y FUNDAMENTOS TIPOGRÁFICOS
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

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

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* --------------------------------------------------------------------------
   3. UTILIDADES DE MAQUETACIÓN (LAYOUT & WHITESPACE)
   -------------------------------------------------------------------------- */
.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 7.5rem 0;
  position: relative;
}

.section-subtle {
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 4.5rem;
}

.section-header.left-aligned {
  text-align: left;
  margin-left: 0;
}

.section-title {
  font-size: clamp(2.2rem, 4vw, 3.25rem);
  letter-spacing: -0.03em;
  margin: 1.25rem 0 1rem;
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Micro-Badges de Agencia */
.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--gradient-badge);
  color: var(--badge-text);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.pill-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--brand-magenta);
  display: inline-block;
  box-shadow: 0 0 10px var(--brand-magenta);
}

.gradient-text {
  background: linear-gradient(135deg, var(--brand-magenta) 0%, var(--brand-cyan) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* --------------------------------------------------------------------------
   4. BOTONES Y COMPONENTES DE ACCIÓN
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.95rem 1.85rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--brand-magenta);
  color: #FFFFFF;
  box-shadow: 0 10px 25px -5px var(--brand-magenta-glow);
}

.btn-primary:hover {
  background: var(--brand-magenta-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -4px rgba(240, 78, 120, 0.4);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-medium);
}

.btn-outline:hover {
  background: var(--bg-surface);
  border-color: var(--text-main);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   5. HEADER & NAVEGACIÓN LIMPIA
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: transparent;
  backdrop-filter: blur(0px);
  transition: all var(--transition-base);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background-color: var(--bg-header);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 1.5rem;
  transition: height var(--transition-fast);
}

.header.scrolled .header-container {
  height: 72px;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.logo-lockup:hover .brand-logo-img {
  transform: scale(1.05);
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.brand-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.15;
  white-space: nowrap;
}

.brand-sub {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.header-actions .btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  white-space: nowrap;
}

/* Theme Toggle Button (Modo Nocturno) */
.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.theme-toggle-btn:hover {
  transform: rotate(15deg) scale(1.06);
  border-color: var(--brand-cyan);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION (EDITORIAL & AGENCY-GRADE)
   -------------------------------------------------------------------------- */
.hero {
  padding-top: 5.5rem;
  padding-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
}

/* Gradientes ambientales de fondo */
.hero-glow-1 {
  position: absolute;
  top: -15%;
  right: -10%;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--brand-cyan-light) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-glow-2 {
  position: absolute;
  bottom: 0;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--brand-magenta-light) 0%, transparent 70%);
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Slot del Video del Logo (Lado Izquierdo del Hero) */
.hero-logo-slot {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 2rem;
  transition: transform var(--transition-base);
}

.hero-logo-slot:hover {
  transform: translateY(-2px);
}

.hero-video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1080 / 832;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
}

.hero-animation-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: transparent;
  filter: drop-shadow(0 10px 30px var(--brand-magenta-glow));
}

.hero-video-controls {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  z-index: 5;
}

.video-sound-toggle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(11, 19, 43, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.video-sound-toggle:hover {
  background: var(--brand-magenta);
  border-color: var(--brand-magenta);
  transform: scale(1.1);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

/* Stats Counters */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
  width: 100%;
  max-width: 480px;
}

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

.stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-light);
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   6.1 CARRUSEL DE PUBLICACIONES (COSTADO DERECHO - FORMATO RECTANGULAR)
   -------------------------------------------------------------------------- */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
}

.hero-social-carousel {
  width: 100%;
  max-width: 540px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.hero-social-carousel:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.social-carousel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-light);
  gap: 0.75rem;
}

.social-tabs-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.social-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.social-tab-btn:hover {
  color: var(--text-main);
  border-color: var(--brand-magenta);
}

.social-tab-btn.active {
  background: var(--brand-magenta);
  color: #FFFFFF;
  border-color: var(--brand-magenta);
  box-shadow: 0 4px 12px -2px var(--brand-magenta-glow);
}

.carousel-arrows {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.carousel-arrow-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-arrow-btn:hover {
  background: var(--brand-magenta);
  color: #FFFFFF;
  border-color: var(--brand-magenta);
}

/* Slides Viewport & Track (Aislamiento Total de Publicaciones) */
.social-slides-viewport {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.social-slides-track {
  width: 100%;
  position: relative;
}

.social-slide {
  display: none;
  width: 100%;
  box-sizing: border-box;
  padding: 1.15rem 1.35rem;
  flex-direction: column;
  gap: 0.85rem;
  animation: fadeInSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-slide.active {
  display: flex;
}

@keyframes fadeInSlide {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.social-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.social-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: contain;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-medium);
  padding: 2px;
  flex-shrink: 0;
}

.social-author-info {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
}

.social-author-name {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.social-author-name strong {
  font-size: 0.9rem;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.social-verified-badge {
  color: var(--brand-cyan);
  font-size: 0.85rem;
  font-weight: 700;
}

.social-network-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.social-network-tag.instagram { color: #E1306C; }
.social-network-tag.facebook { color: #1877F2; }
.social-network-tag.linkedin { color: #0A66C2; }

.social-follow-btn {
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.social-follow-btn.instagram {
  background: linear-gradient(135deg, #F04E78 0%, #E1306C 100%);
  color: #FFFFFF;
}

.social-follow-btn.facebook {
  background: #1877F2;
  color: #FFFFFF;
}

.social-follow-btn.linkedin {
  background: #0A66C2;
  color: #FFFFFF;
}

.social-follow-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

/* Media Box (Formato Rectangular - Placeholders Elegantes con Iconos de Redes) */
.social-media-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 1.5rem;
  border: 1.5px dashed var(--border-medium);
  transition: all var(--transition-base);
}

.social-media-placeholder.instagram-box {
  background: radial-gradient(circle at center, rgba(240, 78, 120, 0.08) 0%, rgba(225, 48, 108, 0.03) 100%), var(--bg-subtle);
}

.social-media-placeholder.facebook-box {
  background: radial-gradient(circle at center, rgba(24, 119, 242, 0.08) 0%, rgba(24, 119, 242, 0.03) 100%), var(--bg-subtle);
}

.social-media-placeholder.linkedin-box {
  background: radial-gradient(circle at center, rgba(10, 102, 194, 0.08) 0%, rgba(10, 102, 194, 0.03) 100%), var(--bg-subtle);
}

.social-slide:hover .social-media-placeholder {
  border-color: var(--brand-magenta);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.08);
}

.placeholder-icon-wrap {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base);
}

.social-slide:hover .placeholder-icon-wrap {
  transform: scale(1.08) rotate(3deg);
}

.placeholder-icon-wrap.instagram {
  background: linear-gradient(135deg, #F04E78 0%, #E1306C 50%, #FFDC80 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 24px -4px rgba(225, 48, 108, 0.35);
}

.placeholder-icon-wrap.facebook {
  background: linear-gradient(135deg, #1877F2 0%, #0D65D9 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 24px -4px rgba(24, 119, 242, 0.35);
}

.placeholder-icon-wrap.linkedin {
  background: linear-gradient(135deg, #0A66C2 0%, #004182 100%);
  color: #FFFFFF;
  box-shadow: 0 8px 24px -4px rgba(10, 102, 194, 0.35);
}

.placeholder-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: center;
}

.placeholder-sublabel {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  text-align: center;
}

.social-card-footer {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.social-card-text {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--text-muted);
  margin: 0;
}

.social-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-magenta);
  transition: gap var(--transition-fast);
}

.social-cta-link:hover {
  gap: 0.6rem;
  text-decoration: underline;
}

/* Dots Indicator */
.social-dots-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.75rem 0 0.95rem;
}

.social-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-medium);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.social-dot.active {
  width: 22px;
  border-radius: 4px;
  background: var(--brand-magenta);
}

/* --------------------------------------------------------------------------
   7. SECCIÓN SERVICIOS Y ESPECIALIDADES (CON FILTROS INTERACTIVOS)
   -------------------------------------------------------------------------- */
.services-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.tab-btn {
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  background-color: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-medium);
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-main);
  border-color: var(--brand-magenta);
}

.tab-btn.active {
  background-color: var(--text-main);
  color: var(--bg-page);
  border-color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.25rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: transparent;
  transition: background var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card-hover);
}

.service-card:hover::before {
  background: var(--gradient-brand);
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  transition: transform var(--transition-fast);
}

.service-card:hover .service-icon-box {
  transform: scale(1.08);
}

.service-icon-cyan {
  background: var(--brand-cyan-light);
  color: var(--brand-cyan);
}

.service-icon-magenta {
  background: var(--brand-magenta-light);
  color: var(--brand-magenta);
}

.service-icon-mint {
  background: var(--brand-mint-light);
  color: var(--brand-mint);
}

.service-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-magenta);
  margin-bottom: 0.6rem;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
  line-height: 1.3;
}

.service-desc {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

.service-meta {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

.service-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--brand-magenta);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.service-link:hover {
  gap: 0.65rem;
}

/* --------------------------------------------------------------------------
   8. PERFIL PROFESIONAL Y EQUIPO (FERNANDA AEDO)
   -------------------------------------------------------------------------- */
.profile-section {
  position: relative;
}

.profile-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

.profile-photo-container {
  position: relative;
}

.profile-photo-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-medium);
  background-color: var(--bg-surface);
}

.profile-photo-frame img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center top;
}

.credentials-floating-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.credential-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
}

.credential-item svg {
  color: var(--brand-mint);
  flex-shrink: 0;
}

.profile-content {
  display: flex;
  flex-direction: column;
}

.profile-name {
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  letter-spacing: -0.03em;
  margin: 1rem 0 0.4rem;
}

.profile-role {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--brand-cyan);
  margin-bottom: 1.5rem;
}

.profile-bio {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.credentials-chips-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1.5rem 0 2.5rem;
}

.cred-chip {
  background: var(--bg-subtle);
  border: 1px solid var(--border-medium);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-main);
}

/* --------------------------------------------------------------------------
   9. BANNER DESTACADO DE TALLERES (PREVENCIÓN DE ALCOHOL Y COMUNIDAD)
   -------------------------------------------------------------------------- */
.highlight-banner {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0B132B 0%, #162447 100%);
  color: #FFFFFF;
  padding: 4.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.banner-glow {
  position: absolute;
  top: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(56, 182, 255, 0.25) 0%, transparent 70%);
  filter: blur(60px);
}

.highlight-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.highlight-banner h3 {
  color: #FFFFFF;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.03em;
  margin: 1rem 0 1.2rem;
  line-height: 1.2;
}

.highlight-banner p {
  color: #B5C4D8;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.banner-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.banner-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: #E2E8F0;
}

.banner-features li svg {
  color: var(--brand-mint);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   10. VALORES DE MARCA
   -------------------------------------------------------------------------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.value-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.value-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card-hover);
}

.value-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  background: var(--bg-subtle);
  color: var(--text-main);
  transition: transform var(--transition-fast);
}

.value-card:hover .value-icon-box {
  transform: scale(1.1);
  background: var(--brand-magenta-light);
  color: var(--brand-magenta);
}

.value-title {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.value-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   11. TESTIMONIOS (AGENCY EDITORIAL QUOTES)
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.25rem;
}

.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.stars-row {
  display: flex;
  gap: 0.3rem;
  color: #F59E0B;
  margin-bottom: 1.5rem;
}

.testimonial-quote {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-main);
  font-style: italic;
  margin-bottom: 2rem;
}

.author-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.author-meta h5 {
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.author-meta span {
  font-size: 0.85rem;
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   12. PREGUNTAS FRECUENTES (FAQ ACORDEÓN)
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-medium);
}

.faq-item.active {
  border-color: var(--brand-magenta);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-main);
  transition: color var(--transition-fast);
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--brand-magenta-light);
  color: var(--brand-magenta);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
  padding: 0 2rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 2rem 1.75rem 2rem;
}

.faq-answer p {
  font-size: 1.02rem;
  line-height: 1.75;
}

/* --------------------------------------------------------------------------
   13. FOOTER DE AGENCIA
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  padding: 6rem 0 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 4rem;
  margin-bottom: 5rem;
}

.footer-brand p {
  margin-top: 1.25rem;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  font-size: 0.94rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--brand-magenta);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.footer-contact-item svg {
  color: var(--brand-magenta);
  flex-shrink: 0;
}

.footer-contact-item a:hover {
  color: var(--text-main);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.88rem;
  color: var(--text-light);
}

/* --------------------------------------------------------------------------
   14. MODAL DE AGENDAMIENTO & FORMULARIO
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(9, 13, 22, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-medium);
  position: relative;
  transform: translateY(20px) scale(0.96);
  transition: all var(--transition-base);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.open .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--brand-magenta);
  color: #FFFFFF;
}

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

.modal-header h3 {
  font-size: 1.85rem;
  margin: 0.75rem 0 0.5rem;
}

.form-group {
  margin-bottom: 1.35rem;
}

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

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-magenta);
  box-shadow: 0 0 0 3px var(--brand-magenta-light);
  background-color: var(--bg-surface);
}

/* Selector de Método de Contacto (WhatsApp vs Mailto) */
.contact-method-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
}

.method-option {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  border: 1.5px solid var(--border-medium);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  user-select: none;
  position: relative;
}

.method-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.method-option:hover {
  border-color: var(--brand-magenta);
  color: var(--text-main);
}

.method-option.active {
  background: var(--bg-surface);
  border-color: var(--brand-magenta);
  color: var(--brand-magenta);
  box-shadow: 0 4px 14px var(--brand-magenta-light);
}

.method-option[data-method="whatsapp"].active {
  border-color: #25D366;
  color: #128C7E;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.2);
}

[data-theme="dark"] .method-option[data-method="whatsapp"].active {
  color: #25D366;
  background: rgba(37, 211, 102, 0.12);
}

.method-option[data-method="email"].active {
  border-color: var(--brand-cyan);
  color: #0284C7;
  box-shadow: 0 4px 14px rgba(56, 182, 255, 0.2);
}

[data-theme="dark"] .method-option[data-method="email"].active {
  color: var(--brand-cyan);
  background: rgba(56, 182, 255, 0.12);
}

.btn-whatsapp-mode {
  background: #25D366 !important;
  color: #FFFFFF !important;
  box-shadow: 0 10px 25px -5px rgba(37, 211, 102, 0.4) !important;
}

.btn-whatsapp-mode:hover {
  background: #1EBE5D !important;
  box-shadow: 0 14px 30px -4px rgba(37, 211, 102, 0.5) !important;
  transform: translateY(-2px);
}

.btn-email-mode {
  background: var(--brand-cyan) !important;
  color: #FFFFFF !important;
  box-shadow: 0 10px 25px -5px var(--brand-cyan-glow) !important;
}

.btn-email-mode:hover {
  background: #259FE0 !important;
  box-shadow: 0 14px 30px -4px rgba(56, 182, 255, 0.45) !important;
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   15. BOTÓN FLOTANTE WHATSAPP
   -------------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px -4px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 14px 30px -2px rgba(37, 211, 102, 0.7);
}

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

/* --------------------------------------------------------------------------
   BOTÓN DISCRETO DE SALIDA (PUERTA)
   - Desktop: botón circular integrado en el header
   - Móvil: botón circular flotante a la izquierda (espejo del botón de WhatsApp)
   -------------------------------------------------------------------------- */
.header-escape-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-card);
  border: 1px solid var(--border-medium);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.header-escape-btn:hover {
  color: var(--brand-magenta);
  border-color: var(--brand-magenta);
  transform: scale(1.06);
  box-shadow: 0 4px 12px var(--brand-magenta-light);
}

.header-escape-btn svg {
  width: 20px;
  height: 20px;
}

.escape-float {
  display: none;
}

@media (max-width: 768px) {
  .header-escape-btn {
    display: none !important;
  }

  .escape-float {
    display: flex;
    position: fixed;
    bottom: 1.25rem;
    left: 1rem;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: var(--bg-card);
    border: 1.5px solid var(--border-medium);
    color: var(--text-main);
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px -3px rgba(0, 0, 0, 0.25);
    z-index: 999;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }

  .escape-float:hover,
  .escape-float:active {
    transform: scale(1.08);
    color: var(--brand-magenta);
    border-color: var(--brand-magenta);
    box-shadow: 0 10px 25px -2px rgba(225, 29, 72, 0.35);
  }

  .escape-float svg {
    width: 25px;
    height: 25px;
  }

  .whatsapp-float {
    bottom: 1.25rem;
    right: 1rem;
    width: 52px;
    height: 52px;
  }
}

/* --------------------------------------------------------------------------
   16. ANIMACIONES AL SCROLL (FADE-IN & REVEAL)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* --------------------------------------------------------------------------
   17. RESPONSIVIDAD Y ADAPTACIONES MÓVILES
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 900px) {
  .hero-grid,
  .profile-grid,
  .highlight-banner-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .hero-title {
    font-size: clamp(2.4rem, 6vw, 3.2rem);
  }

  .hero-image-card img,
  .profile-photo-frame img {
    height: 400px;
  }

  .floating-agency-badge {
    position: static;
    margin-top: 1.5rem;
    max-width: 100%;
  }

  .credentials-floating-badge {
    position: static;
    margin-top: 1.5rem;
  }

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

@media (max-width: 600px) {
  .header-container {
    height: 70px;
    padding: 0 1rem;
    gap: 0.5rem;
  }

  .brand-logo-img {
    height: 36px;
  }

  .brand-name {
    font-size: 1.08rem;
  }

  .brand-sub {
    font-size: 0.62rem;
    display: block;
  }

  .header-actions {
    gap: 0.5rem;
  }

  .header-actions .btn-header-cta {
    padding: 0.5rem 0.85rem;
    font-size: 0.84rem;
  }

  .header-actions #btnOpenAuthModal {
    padding: 0.5rem 0.85rem;
  }

  .header-actions #btnOpenAuthModal span {
    font-size: 0.84rem;
  }

  .section {
    padding: 5rem 0;
  }

  .hero {
    padding-top: 8rem;
    padding-bottom: 5rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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

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

  .modal-card {
    padding: 2rem 1.5rem;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ==========================================================================
   18. COMPONENTES DE CALENDARIO DE AGENDAMIENTO INTERACTIVO
   ========================================================================== */
.calendar-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin-top: 2rem;
}

.calendar-main-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  border-bottom: 1px solid var(--border-light);
}

.calendar-month-col {
  padding: 2.5rem;
  border-right: 1px solid var(--border-light);
}

.calendar-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}

.cal-month-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
}

.cal-nav-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  font-weight: 700;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.cal-nav-btn:hover {
  background: var(--brand-magenta);
  color: #FFFFFF;
  border-color: var(--brand-magenta);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cal-active-day-col {
  color: var(--brand-magenta) !important;
  font-weight: 800 !important;
}

.calendar-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  background: transparent;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

/* Bloqueo estricto e inmutable de todos los días que no sean miércoles */
.calendar-day:not(.available-wednesday),
.calendar-day.disabled,
.calendar-day.non-wednesday {
  color: var(--text-light) !important;
  opacity: 0.22 !important;
  cursor: not-allowed !important;
  pointer-events: none !important;
  user-select: none !important;
  background: transparent !important;
  border-color: transparent !important;
  box-shadow: none !important;
}

.calendar-day.today {
  border-color: var(--border-medium);
}

.calendar-day.available-wednesday {
  font-weight: 800 !important;
  border: 1.5px solid rgba(225, 29, 72, 0.45) !important;
  background: rgba(225, 29, 72, 0.08) !important;
  color: var(--brand-magenta) !important;
  cursor: pointer !important;
  pointer-events: auto !important;
  opacity: 1 !important;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.08);
}

.calendar-day.available-wednesday:hover {
  background: var(--brand-magenta) !important;
  color: #FFFFFF !important;
  border-color: var(--brand-magenta) !important;
  box-shadow: 0 4px 12px var(--brand-magenta-glow) !important;
  transform: translateY(-1px);
}

.calendar-day.selected {
  background: var(--brand-magenta) !important;
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px var(--brand-magenta-glow) !important;
  border-color: var(--brand-magenta) !important;
  pointer-events: auto !important;
  opacity: 1 !important;
}

.calendar-slots-col {
  padding: 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: var(--bg-surface);
}

.slots-placeholder {
  text-align: center;
  padding: 3.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   18.1 SELECTOR DE HORA INTERACTIVO: "SELECCIONA TU HORA" (15 MINUTOS)
   -------------------------------------------------------------------------- */
.time-picker-panel {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.time-picker-header h5 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 0.4rem;
  margin-bottom: 0.25rem;
}

.time-picker-subtitle {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Tarjeta Display Reloj */
.clock-display-card {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  padding: 1.1rem 1.35rem;
  background: var(--bg-card);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.clock-display-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.clock-visual-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(225, 29, 72, 0.1);
  color: var(--brand-magenta);
  flex-shrink: 0;
}

.clock-time-readout {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.clock-start-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.clock-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.clock-start-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--brand-magenta);
  line-height: 1;
}

.clock-end-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brand-cyan);
  background: rgba(56, 182, 255, 0.1);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  width: fit-content;
}

/* Opción 1: Teclear la hora */
.time-input-section {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.time-input-label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-main);
}

.time-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.time-picker-input-field {
  padding: 0.65rem 0.85rem;
  font-size: 1.15rem;
  font-weight: 700;
  font-family: 'Plus Jakarta Sans', monospace, sans-serif;
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-main);
  outline: none;
  transition: all var(--transition-fast);
  width: 140px;
  text-align: center;
}

.time-picker-input-field:focus {
  border-color: var(--brand-magenta);
  box-shadow: 0 0 0 3px var(--brand-magenta-light);
}

.time-stepper-btns {
  display: flex;
  gap: 0.45rem;
}

.btn-step-time {
  padding: 0.65rem 0.85rem;
  font-size: 0.84rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium);
  background: var(--bg-card);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-step-time:hover {
  background: var(--brand-cyan);
  border-color: var(--brand-cyan);
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* Opción 2: Slider táctil de reloj */
.time-slider-section {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  background: var(--bg-card);
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.slider-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.slider-current-hint {
  color: var(--brand-magenta);
  font-weight: 800;
  font-size: 0.92rem;
}

.time-range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--border-medium);
  outline: none;
  transition: background var(--transition-fast);
  cursor: pointer;
  margin: 0.4rem 0;
}

.time-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--brand-magenta);
  border: 3px solid #FFFFFF;
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.4);
  cursor: grab;
  transition: transform var(--transition-fast);
}

.time-range-slider::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.2);
}

.time-range-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--brand-magenta);
  border: 3px solid #FFFFFF;
  box-shadow: 0 2px 8px rgba(225, 29, 72, 0.4);
  cursor: grab;
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-light);
  font-weight: 600;
  padding: 0 2px;
}

/* Chips de Horarios Sugeridos */
.time-presets-section {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.presets-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.presets-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.preset-chip {
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-medium);
  background: var(--bg-card);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.preset-chip:hover {
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
  transform: translateY(-1px);
}

.preset-chip.active {
  background: var(--brand-magenta);
  border-color: var(--brand-magenta);
  color: #FFFFFF;
  box-shadow: 0 2px 8px var(--brand-magenta-light);
}

/* Alerta de Disponibilidad */
.slot-availability-alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-base);
}

.slot-availability-alert.alert-available {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.slot-availability-alert.alert-booked {
  background: rgba(225, 29, 72, 0.1);
  color: #E11D48;
  border: 1px solid rgba(225, 29, 72, 0.3);
}

.calendar-footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2.5rem;
  background: var(--bg-subtle);
  flex-wrap: wrap;
  gap: 1.5rem;
}

.calendar-summary-details {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.summary-chip {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  color: var(--text-main);
}

.summary-chip strong {
  color: var(--brand-magenta);
}

/* ==========================================================================
   19. WIDGET DE USUARIO AUTENTICADO EN NAVBAR
   ========================================================================== */
.user-nav-container {
  position: relative;
}

.user-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.user-nav-btn:hover {
  border-color: var(--brand-magenta);
}

.user-avatar-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}

.user-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-lg);
  width: 220px;
  padding: 0.5rem 0;
  display: none;
  flex-direction: column;
  z-index: 1000;
}

.user-dropdown-menu.open {
  display: flex;
}

.user-dropdown-item {
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.user-dropdown-item:hover {
  background: var(--bg-subtle);
  color: var(--brand-magenta);
}

.user-dropdown-divider {
  height: 1px;
  background: var(--border-light);
  margin: 0.4rem 0;
}

.user-dropdown-danger {
  color: #DC2626;
}

.user-dropdown-danger:hover {
  background: rgba(220, 38, 38, 0.08);
  color: #DC2626;
}

/* ==========================================================================
   20. CHECKBOX LEGAL LEY 19.628
   ========================================================================== */
.legal-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin: 1.25rem 0;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.legal-checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--brand-magenta);
  cursor: pointer;
}

.legal-checkbox-group a {
  color: var(--brand-magenta);
  text-decoration: underline;
  font-weight: 600;
}

@media (max-width: 900px) {
  .calendar-main-layout {
    grid-template-columns: 1fr;
  }
  .calendar-month-col {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }
  .calendar-footer-bar {
    flex-direction: column;
    align-items: stretch;
  }
}