/* =============================================
   Fuentes locales
   ============================================= */
@font-face {
  font-family: 'LatoBlackItalic';
  src: url('../fonts/Lato-BlackItalic.ttf') format('truetype');
  font-weight: 900;
  font-style: italic;
  font-display: swap;
}

/* =============================================
   Variables
   ============================================= */
:root {
  --color-primary: #0047AB;
  --color-secondary: #FF6B35;
  --color-accent: #FF6B35;
  --color-text: #333333;
  --color-muted: #6c757d;
  --color-bg-light: #f8f9fa;
  --color-white: #ffffff;
  --font-base: 'Roboto', sans-serif;
  --transition: 0.25s ease;
  --radius: 12px;
}

/* =============================================
   Base
   ============================================= */
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-base);
  color: var(--color-text);
  overflow-x: hidden;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--color-primary);
}

/* Material Icons — base */
.material-icons {
  font-size: 1.25rem;
  vertical-align: middle;
  line-height: 1;
}

/* Íconos inline en botones y notas */
.btn-icon {
  font-size: 1.1rem;
  vertical-align: middle;
  margin-right: 0.35rem;
}

/* Íconos grandes en contenedores dedicados */
.que-es-icon .material-icons,
.macrozona-icon .material-icons,
.porque-icon .material-icons {
  font-size: 2rem;
}

/* Íconos pequeños en stats de tarjeta */
.que-es-stat .material-icons {
  font-size: 1rem;
  margin-right: 0.35rem;
  vertical-align: middle;
}

/* =============================================
   Navbar
   ============================================= */
.navbar {
  background-color: var(--color-primary);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.navbar-logo {
  height: 35px;
  width: auto;
  object-fit: contain;
}

.brand-desafio {
  font-family: 'LatoBlackItalic', sans-serif;
  font-size: 0.7rem;
  color: var(--color-secondary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  line-height: 1;
}

.brand-crea {
  font-family: 'LatoBlackItalic', sans-serif;
  font-size: 1.05rem;
  color: var(--color-white);
  line-height: 1.2;
}

.navbar .nav-link {
  color: rgba(255,255,255,0.8) !important;
  font-weight: 500;
  font-size: 0.875rem;
  transition: color var(--transition);
  padding: 0.4rem 0.6rem;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  color: var(--color-white) !important;
}

/* =============================================
   Buttons
   ============================================= */
.btn {
  border-radius: 10rem;
}

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

.btn-primary:hover,
.btn-primary:focus {
  background-color: #003585;
  border-color: #003585;
  color: var(--color-white);
}

.btn-accent {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-white);
  font-weight: 700;
}

.btn-accent:hover,
.btn-accent:focus {
  background-color: #e55a25;
  border-color: #e55a25;
  color: var(--color-primary);
}

.btn-accent.disabled,
.btn-accent[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}
.btn-outline-light:hover,
.btn-outline-light:focus {
  color: var(--color-secondary);
}
/* =============================================
   Hero
   ============================================= */
.hero-section {
  background-color: var(--color-primary);
  background-image: url('https://repo.inacapmovil.cl/crea-inacap/img/cuadricula-tile.png');
  background-repeat: repeat;
  background-size: 50px 50px;
  color: var(--color-white);
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 4rem 0;
}

.hero-section .container { width: 100%; }

.min-vh-hero { min-height: auto; }

.hero-label {
  font-family: 'LatoBlackItalic', sans-serif;
  font-size: 0.8rem;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.25rem;
}

.hero-title {
  font-family: 'LatoBlackItalic', sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.05;
  margin-bottom: 0.5rem;
}

.arrow-creaInacap {
  display: inline-flex;
  align-items: center;
  margin-right: 0.4rem;
  vertical-align: middle;
}

.arrow-creaInacap img {
  height: 0.85em;
  width: auto;
}

.hero-tagline {
  font-size: 1.15rem;
  color: var(--color-secondary);
  font-weight: 500;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.hero-subtitle {
  font-size: 1.05rem;
  opacity: 0.9;
  line-height: 1.6;
  font-weight: 500;
  margin-bottom: 1rem;
}

.hero-body {
  font-size: 0.9rem;
  opacity: 0.75;
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

.bases-note {
  font-size: 0.8rem;
  color: var(--color-secondary);
  opacity: 0.85;
  margin-bottom: 0;
}

.hero-image-col {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-wrapper {
  width: 100%;
  max-width: 480px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =============================================
   ¿De qué se trata?
   ============================================= */
.highlight-phrase {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  border-left: 4px solid var(--color-secondary);
  padding-left: 1rem;
}

.que-es-card {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.que-es-card h4 {
  font-weight: 700;
}

.que-es-card p {
  opacity: 0.85;
  font-size: 0.95rem;
  line-height: 1.7;
}

.que-es-icon { color: var(--color-secondary); }

.que-es-divider {
  border-color: rgba(255,255,255,0.15);
  margin: 1.25rem 0;
}

.que-es-stat {
  font-size: 0.82rem;
  opacity: 0.85;
  line-height: 1.5;
}

.que-es-stat i { color: var(--color-secondary); }

/* =============================================
   ¿Por qué participar?
   ============================================= */
.lead-accent {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.porque-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.porque-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  transition: transform var(--transition);
}

.porque-list li:hover { transform: translateX(4px); }

.porque-icon {
  min-width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(0,32,91,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1rem;
  flex-shrink: 0;
}

/* =============================================
   Timeline — Etapas
   ============================================= */
.timeline {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding-bottom: 1rem;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 50px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 88%;
  background: linear-gradient(to bottom, var(--color-primary), rgba(0,71,171,0.15));
}

/* Grid: col izq | badge centro | col der — garantiza alineación exacta */
.timeline-item {
  display: grid;
  grid-template-columns: 1fr 56px 1fr;
  align-items: center;
  column-gap: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
}

/* impares: contenido col 1, badge col 2, spacer col 3 */
.timeline-item--left .timeline-content { grid-column: 1; grid-row: 1; }
.timeline-item--left .timeline-badge   { grid-column: 2; grid-row: 1; }
.timeline-item--left .timeline-spacer  { grid-column: 3; grid-row: 1; }

/* pares: spacer col 1, badge col 2, contenido col 3 */
.timeline-item--right .timeline-spacer  { grid-column: 1; grid-row: 1; }
.timeline-item--right .timeline-badge   { grid-column: 2; grid-row: 1; }
.timeline-item--right .timeline-content { grid-column: 3; grid-row: 1; }

.timeline-spacer { display: block; }

.timeline-content {
  padding: 1.25rem 1.5rem;
  border: 1px sold #f0f0f0;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.timeline-date {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  margin-bottom: 0.3rem;
}

.timeline-date--tbd { color: var(--color-muted); }

.timeline-content h5 {
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.3rem;
  font-size: 0.95rem;
}

.timeline-badge {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 56px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  box-shadow: 0 0 0 8px rgba(0, 71, 171, 0.12);
}

.timeline-badge--tbd {
  background-color: var(--color-muted);
  box-shadow: 0 0 0 8px rgba(108,117,125,0.12);
}

.timeline-badge--active {
  background-color: var(--color-accent);
  box-shadow: 0 0 0 8px rgba(40, 167, 69, 0.2);
  animation: badge-pulse 2s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { box-shadow: 0 0 0 8px rgba(167, 123, 40, 0.2); }
  50%       { box-shadow: 0 0 0 14px rgba(216, 133, 49, 0.08); }
}

.timeline-badge--pass {
  background-color: var(--color-muted);
  box-shadow: 0 0 0 8px rgba(108, 117, 125, 0.1);
}

/* =============================================
   Cobertura Nacional — Macrozonas
   ============================================= */
.macrozona-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 2rem 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

.macrozona-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.macrozona-icon {
  color: var(--color-primary);
}

.macrozona-card h5 {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
  margin: 0;
}

/* =============================================
   CTA
   ============================================= */
.cta-section {
  background-color: var(--color-primary);
  background-image: url('https://repo.inacapmovil.cl/crea-inacap/img/cuadricula-tile.png');
  color: var(--color-white);
  padding: 5rem 0;
}

.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
}

.cta-subtitle {
  font-size: 1rem;
  opacity: 0.8;
}

/* =============================================
   FAQ
   ============================================= */
.faq-accordion .accordion-item {
  border-radius: var(--radius) !important;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.faq-accordion .accordion-button {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  background-color: var(--color-white);
}

.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--color-primary);
  background-color: rgba(0,32,91,0.04);
  box-shadow: none;
}

.faq-link {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

/* =============================================
   Footer
   ============================================= */
.footer-section {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.footer-link {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  transition: color var(--transition);
}

.footer-link:hover { color: var(--color-white); }

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 991px) {
  .min-vh-hero { min-height: auto; }
  .hero-section { padding: 3.5rem 0 4rem; }

  /* Timeline mobile: columna única, badge izq, contenido der */
  .timeline::before { left: 28px; transform: none; }

  .timeline-item {
    grid-template-columns: 56px 1fr;
    column-gap: 1rem;
  }

  .timeline-item--left .timeline-badge,
  .timeline-item--right .timeline-badge   { grid-column: 1; grid-row: 1; }

  .timeline-item--left .timeline-content,
  .timeline-item--right .timeline-content { grid-column: 2; grid-row: 1; }

  .timeline-item--left .timeline-spacer,
  .timeline-item--right .timeline-spacer  { display: none; }
}

@media (max-width: 575px) {
  .hero-title { font-size: 2rem; }
  .cta-title { font-size: 1.6rem; }

  .porque-list li { padding: 1rem; }
}