/**
 * ====================================================================
 * SISTEMA DE DISEÑO Y GUÍA DE ESTILO - SALINA ZIPAQUIRA
 * Basado en la cromática e identidad visual del Isologo Institucional
 * Institución: Salina Zipaquirá - Educación · Formación · Asesoría
 * ====================================================================
 */

:root {
  /* ==================================================================
     1. PALETA CORPORATIVA PRIMARIA (Extraída directamente del logo)
     ================================================================== */
  --sz-blue-rgb: 0, 72, 140;
  --sz-blue: #00488C;
  --sz-blue-dark: #002F5E;
  --sz-blue-light: #1A69B8;
  --sz-blue-soft: #EBF3FA;

  --sz-orange-rgb: 255, 97, 6;
  --sz-orange: #FF6106;
  --sz-orange-dark: #D84E00;
  --sz-orange-light: #FF853E;
  --sz-orange-soft: #FFF2EB;

  --sz-yellow-rgb: 246, 223, 25;
  --sz-yellow: #F6DF19;
  --sz-yellow-dark: #D4BD00;
  --sz-yellow-light: #FFF8B3;
  --sz-yellow-soft: #FEFDE6;

  /* Neutros y Fondos */
  --sz-white: #FFFFFF;
  --sz-black: #111827;
  --sz-dark-gray: #1F2937;
  --sz-text-main: #334155;
  --sz-text-muted: #64748B;
  --sz-bg-light: #F8FAFC;
  --sz-bg-card: #FFFFFF;
  --sz-border: #E2E8F0;
  --sz-border-focus: #00488C;

  /* Gradientes Institucionales */
  --sz-gradient-hero: linear-gradient(135deg, #002F5E 0%, #00488C 60%, #1A69B8 100%);
  --sz-gradient-sunset: linear-gradient(135deg, #FF6106 0%, #FF853E 100%);
  --sz-gradient-sunshine: linear-gradient(135deg, #F6DF19 0%, #FFB703 100%);
  --sz-gradient-tricolor: linear-gradient(90deg, #00488C 0%, #F6DF19 50%, #FF6106 100%);

  /* Sombras y Elevaciones */
  --sz-shadow-sm: 0 2px 6px rgba(0, 72, 140, 0.08);
  --sz-shadow-md: 0 8px 24px rgba(0, 72, 140, 0.12);
  --sz-shadow-lg: 0 16px 36px rgba(0, 72, 140, 0.16);
  --sz-shadow-orange: 0 8px 20px rgba(255, 97, 6, 0.25);
  --sz-shadow-yellow: 0 8px 20px rgba(246, 223, 25, 0.35);

  /* Tipografías */
  --sz-font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --sz-font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radios de borde */
  --sz-radius-sm: 8px;
  --sz-radius-md: 14px;
  --sz-radius-lg: 22px;
  --sz-radius-pill: 50px;

  /* Bootstrap 5 Variables */
  --bs-primary: var(--sz-blue);
  --bs-primary-rgb: var(--sz-blue-rgb);
  --bs-secondary: var(--sz-orange);
  --bs-secondary-rgb: var(--sz-orange-rgb);
  --bs-warning: var(--sz-yellow);
  --bs-warning-rgb: var(--sz-yellow-rgb);
  --bs-body-font-family: var(--sz-font-body);
  --bs-body-color: var(--sz-text-main);
  --bs-body-bg: #FFFFFF;
}

/* Base */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sz-font-body);
  color: var(--sz-text-main);
  background-color: #FFFFFF;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6,
.sz-heading {
  font-family: var(--sz-font-heading);
  font-weight: 700;
  color: var(--sz-blue-dark);
  letter-spacing: -0.02em;
}

/* ==================================================================
   BARRA DE PROGRESO DE SCROLL CON BIRRETE ANIMADO
   ================================================================== */
#scroll-progress-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: rgba(0, 0, 0, 0.08);
  z-index: 1050;
  pointer-events: none;
}

#scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--sz-gradient-tricolor);
  position: relative;
  transition: width 0.1s ease-out;
}

#scroll-progress-icon {
  position: absolute;
  right: -10px;
  top: -8px;
  font-size: 16px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  transform: translateY(-2px);
}

/* Top Bar */
.sz-topbar {
  background: #062340;
  color: #E2E8F0;
  font-size: 0.82rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sz-live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #34D399;
  font-weight: 600;
}

.sz-live-dot {
  width: 8px;
  height: 8px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: sz-pulse-green 1.8s infinite;
}

@keyframes sz-pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Navbar */
.navbar-salina {
  background: #FFFFFF;
  border-bottom: 2px solid var(--sz-blue-soft);
  box-shadow: var(--sz-shadow-sm);
  transition: all 0.3s ease;
  padding: 0.65rem 0;
}

.navbar-salina .navbar-brand {
  font-family: var(--sz-font-heading);
  font-weight: 800;
  color: var(--sz-blue-dark);
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-salina .navbar-brand img {
  height: 50px;
  width: auto;
  border-radius: var(--sz-radius-sm);
}

.navbar-salina .nav-link {
  font-family: var(--sz-font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  color: #334155;
  padding: 0.5rem 0.85rem !important;
  transition: color 0.2s ease;
}

.navbar-salina .nav-link:hover {
  color: var(--sz-orange);
}

/* Botones */
.btn-salina-primary {
  background-color: var(--sz-blue);
  border: 2px solid var(--sz-blue);
  color: #FFFFFF;
  font-family: var(--sz-font-heading);
  font-weight: 600;
  padding: 0.65rem 1.6rem;
  border-radius: var(--sz-radius-pill);
  box-shadow: 0 4px 14px rgba(0, 72, 140, 0.25);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-salina-primary:hover {
  background-color: var(--sz-blue-dark);
  border-color: var(--sz-blue-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 72, 140, 0.35);
}

.btn-salina-orange {
  background-color: var(--sz-orange);
  border: 2px solid var(--sz-orange);
  color: #FFFFFF;
  font-family: var(--sz-font-heading);
  font-weight: 700;
  padding: 0.7rem 1.8rem;
  border-radius: var(--sz-radius-pill);
  box-shadow: var(--sz-shadow-orange);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-salina-orange:hover {
  background-color: var(--sz-orange-dark);
  border-color: var(--sz-orange-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(255, 97, 6, 0.35);
}

.btn-salina-yellow {
  background-color: var(--sz-yellow);
  border: 2px solid var(--sz-yellow);
  color: var(--sz-blue-dark);
  font-family: var(--sz-font-heading);
  font-weight: 700;
  padding: 0.65rem 1.6rem;
  border-radius: var(--sz-radius-pill);
  box-shadow: var(--sz-shadow-yellow);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-salina-yellow:hover {
  background-color: #E2CD12;
  color: var(--sz-blue-dark);
  transform: translateY(-2px);
}

.btn-salina-outline {
  background-color: transparent;
  border: 2px solid var(--sz-blue);
  color: var(--sz-blue);
  font-family: var(--sz-font-heading);
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: var(--sz-radius-pill);
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-salina-outline:hover {
  background-color: var(--sz-blue);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-salina-outline-white {
  background-color: transparent;
  border: 2px solid #FFFFFF;
  color: #FFFFFF;
  font-family: var(--sz-font-heading);
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: var(--sz-radius-pill);
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-salina-outline-white:hover {
  background-color: #FFFFFF;
  color: var(--sz-blue);
  transform: translateY(-2px);
}

/* ==================================================================
   HERO DINÁMICO & ROTADOR DE TEXTO
   ================================================================== */
.sz-hero {
  position: relative;
  background: var(--sz-gradient-hero);
  color: #FFFFFF;
  padding: 5.5rem 0 4.5rem;
  overflow: hidden;
}

.sz-hero::before {
  content: '';
  position: absolute;
  top: -15%;
  right: -10%;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  border: 45px solid rgba(246, 223, 25, 0.12);
  pointer-events: none;
}

.sz-hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  border: 40px solid rgba(255, 97, 6, 0.15);
  pointer-events: none;
}

.sz-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.4rem 1.1rem;
  border-radius: var(--sz-radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--sz-yellow);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.sz-hero-title {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.18;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

/* Rotador de Palabras */
.sz-word-rotator {
  position: relative;
  display: inline-block;
  color: var(--sz-yellow);
  border-bottom: 3px solid var(--sz-orange);
  min-width: 280px;
  text-align: left;
}

.sz-word-rotator span {
  display: inline-block;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.sz-hero-lead {
  font-size: 1.18rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin-bottom: 2rem;
}

/* Tacómetro SVG Métricas */
.sz-gauge-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.75rem 1.25rem;
  border-radius: var(--sz-radius-md);
  backdrop-filter: blur(8px);
}

.sz-gauge-circle {
  position: relative;
  width: 60px;
  height: 60px;
}

.sz-gauge-circle svg {
  transform: rotate(-90deg);
}

.sz-gauge-circle circle {
  fill: none;
  stroke-width: 6;
  stroke-linecap: round;
}

.sz-gauge-bg {
  stroke: rgba(255, 255, 255, 0.2);
}

.sz-gauge-fill {
  stroke: var(--sz-yellow);
  stroke-dasharray: 157;
  stroke-dashoffset: 15; /* 90% */
  transition: stroke-dashoffset 1s ease;
}

.sz-gauge-val {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: 800;
  font-size: 0.9rem;
  color: #FFFFFF;
}

/* ==================================================================
   MÓDULO DE INSPECCIÓN CON HOTSPOTS (AULA VIRTUAL Y KIT)
   ================================================================== */
.sz-hotspot-wrapper {
  position: relative;
  border-radius: var(--sz-radius-lg);
  overflow: hidden;
  box-shadow: var(--sz-shadow-lg);
  border: 3px solid #FFFFFF;
}

.sz-hotspot-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

.sz-hotspot-point {
  position: absolute;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sz-orange);
  border: 3px solid #FFFFFF;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transform: translate(-50%, -50%);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  transition: transform 0.25s ease, background 0.25s ease;
}

.sz-hotspot-point::before {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: 50%;
  background: rgba(255, 97, 6, 0.4);
  animation: sz-pulse-hotspot 2s infinite;
  z-index: -1;
}

@keyframes sz-pulse-hotspot {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

.sz-hotspot-point:hover,
.sz-hotspot-point.active {
  transform: translate(-50%, -50%) scale(1.25);
  background: var(--sz-blue);
}

.sz-hotspot-tooltip {
  position: absolute;
  background: #FFFFFF;
  color: var(--sz-dark-gray);
  padding: 1rem 1.25rem;
  border-radius: var(--sz-radius-md);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
  border-top: 4px solid var(--sz-orange);
  width: 250px;
  font-size: 0.85rem;
  z-index: 20;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.3s ease;
  transform: translateY(10px);
}

.sz-hotspot-tooltip.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* ==================================================================
   TARJETAS Y CATÁLOGO CON TABS
   ================================================================== */
.sz-filter-btn {
  border: 1.5px solid var(--sz-border);
  background: #FFFFFF;
  color: var(--sz-text-main);
  padding: 0.5rem 1.25rem;
  border-radius: var(--sz-radius-pill);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.25s ease;
  cursor: pointer;
}

.sz-filter-btn:hover,
.sz-filter-btn.active {
  background: var(--sz-blue);
  color: #FFFFFF;
  border-color: var(--sz-blue);
}

.sz-card {
  background: #FFFFFF;
  border-radius: var(--sz-radius-md);
  border: 1px solid var(--sz-border);
  box-shadow: var(--sz-shadow-sm);
  transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

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

.sz-card-blue-top { border-top: 4px solid var(--sz-blue); }
.sz-card-orange-top { border-top: 4px solid var(--sz-orange); }
.sz-card-yellow-top { border-top: 4px solid var(--sz-yellow); }

.sz-icon-bubble {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
}

.sz-icon-bubble-blue { background-color: var(--sz-blue-soft); color: var(--sz-blue); }
.sz-icon-bubble-orange { background-color: var(--sz-orange-soft); color: var(--sz-orange); }
.sz-icon-bubble-yellow { background-color: var(--sz-yellow-soft); color: #7A6900; }

.sz-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-family: var(--sz-font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.75rem;
  border-radius: var(--sz-radius-pill);
}

.sz-badge-blue { background-color: var(--sz-blue-soft); color: var(--sz-blue); }
.sz-badge-orange { background-color: var(--sz-orange-soft); color: var(--sz-orange); }
.sz-badge-yellow { background-color: var(--sz-yellow-soft); color: #7A6900; }

/* ==================================================================
   ROADMAP DE 5 PASOS
   ================================================================== */
.sz-roadmap {
  position: relative;
}

.sz-roadmap::before {
  content: '';
  position: absolute;
  top: 45px;
  left: 5%;
  right: 5%;
  height: 4px;
  background: var(--sz-gradient-tricolor);
  z-index: 1;
}

@media (max-width: 991px) {
  .sz-roadmap::before {
    display: none;
  }
}

.sz-roadmap-node {
  position: relative;
  z-index: 2;
  text-align: center;
}

.sz-roadmap-step {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 4px solid var(--sz-blue);
  color: var(--sz-blue);
  font-size: 1.6rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.sz-roadmap-node:hover .sz-roadmap-step {
  background: var(--sz-orange);
  border-color: var(--sz-orange);
  color: #FFFFFF;
  transform: scale(1.1);
}

/* ==================================================================
   WIZARD / COTIZADOR EN 4 CLICS
   ================================================================== */
.sz-wizard-card {
  background: #FFFFFF;
  border-radius: var(--sz-radius-lg);
  border: 2px solid var(--sz-border);
  box-shadow: var(--sz-shadow-lg);
  padding: 2.5rem;
}

.sz-wizard-progress {
  height: 8px;
  background: #E2E8F0;
  border-radius: var(--sz-radius-pill);
  margin-bottom: 2rem;
  overflow: hidden;
}

.sz-wizard-progress-bar {
  height: 100%;
  width: 25%;
  background: var(--sz-gradient-sunset);
  transition: width 0.35s ease;
}

.sz-choice-card {
  border: 2px solid var(--sz-border);
  border-radius: var(--sz-radius-md);
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  background: #FFFFFF;
  text-align: center;
  height: 100%;
}

.sz-choice-card:hover {
  border-color: var(--sz-blue);
  background: var(--sz-blue-soft);
}

.sz-choice-card.selected {
  border-color: var(--sz-orange);
  background: var(--sz-orange-soft);
  box-shadow: 0 4px 12px rgba(255, 97, 6, 0.15);
}

/* ==================================================================
   CHECKLIST CON ANILLO DE PORCENTAJE
   ================================================================== */
.sz-ring-progress {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: conic-gradient(var(--sz-orange) 0%, #E2E8F0 0%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.4s ease;
}

.sz-ring-inner {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--sz-blue-dark);
}

/* ==================================================================
   TEST / QUIZ VOCACIONAL
   ================================================================== */
.sz-quiz-option {
  border: 2px solid #E2E8F0;
  padding: 1rem 1.25rem;
  border-radius: var(--sz-radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  background: #FFFFFF;
  margin-bottom: 0.75rem;
}

.sz-quiz-option:hover {
  border-color: var(--sz-blue);
  background: var(--sz-blue-soft);
}

.sz-quiz-option.active {
  border-color: var(--sz-blue);
  background: #00488C;
  color: #FFFFFF;
}

#confettiCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

/* ==================================================================
   FOOTER & WHATSAPP RADAR
   ================================================================== */
.sz-footer {
  background: #06182B;
  color: #94A3B8;
  padding: 4.5rem 0 2rem;
  border-top: 5px solid var(--sz-orange);
}

.sz-footer a {
  color: #CBD5E1;
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.sz-whatsapp-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 62px;
  height: 62px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  z-index: 1040;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.sz-whatsapp-btn::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: sz-radar 2s infinite;
}

@keyframes sz-radar {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.sz-whatsapp-btn:hover {
  transform: scale(1.12);
  color: #FFFFFF;
}

.sz-wa-bubble {
  position: fixed;
  bottom: 95px;
  right: 25px;
  background: #FFFFFF;
  color: var(--sz-dark-gray);
  padding: 0.85rem 1.15rem;
  border-radius: var(--sz-radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.18);
  border-left: 4px solid #25D366;
  font-size: 0.85rem;
  z-index: 1040;
  max-width: 250px;
  animation: sz-fade-in-up 0.5s ease;
}

@keyframes sz-fade-in-up {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}