/* ============================================================
   vacacionesinvierno.com.ar — Estilos principales
   Mobile first · 2026
   ============================================================ */

/* ---- Reset y base ---------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 17px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', Arial, sans-serif;
  background: #fff;
  color: #1A1A2E;
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ---- Variables ------------------------------------------- */
:root {
  --azul:       #0B2C5F;
  --azul-medio: #1a7abf;
  --naranja:    #FF6B00;
  --verde:      #0F6E56;
  --celeste-bg: #F0F4FA;
  --oscuro:     #1A1A2E;
  --gris:       #555;
  --gris-claro: #f5f5f5;
  --radio-sm:   8px;
  --radio-md:   12px;
  --radio-lg:   16px;
}

/* ---- Skip link accesibilidad ----------------------------- */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--azul);
  color: #fff;
  padding: 8px 16px;
  z-index: 100;
  font-size: 14px;
  transition: top .2s;
}
.skip-link:focus {
  top: 0;
}

/* ---- Navegación ------------------------------------------ */
.nav {
  background: var(--azul);
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-img {
  height: 36px;
  width: auto;
}

.nav-cta {
  background: var(--naranja);
  color: #fff;
  border: none;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Inter', Arial, sans-serif;
  white-space: nowrap;
  text-decoration: none;
  transition: background .15s, transform .1s;
  display: inline-block;
}
.nav-cta:hover  { background: #e05c00; }
.nav-cta:active { transform: scale(.97); }

/* ---- Hero ------------------------------------------------ */
.hero {
  background: var(--azul);
  padding: 36px 20px 44px;
  text-align: center;
  overflow: hidden;
  position: relative;
}

.hero-deco {
  position: absolute;
  font-size: 90px;
  opacity: .06;
  pointer-events: none;
  user-select: none;
}
.hero-deco-1 { top: -12px; right: -12px; transform: rotate(20deg); }
.hero-deco-2 { bottom: -8px; left: -8px; }

.hero-eyebrow {
  display: inline-block;
  background: rgba(255,107,0,.2);
  color: var(--naranja);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.hero h1 {
  font-family: 'Nunito', 'Arial Rounded MT Bold', Arial, sans-serif;
  font-weight: 900;
  color: #fff;
  font-size: 28px;
  line-height: 1.2;
  margin-bottom: 12px;
}

.hero h1 em {
  color: var(--naranja);
  font-style: normal;
}

.hero-desc {
  color: rgba(255,255,255,.75);
  font-size: 15px;
  max-width: 360px;
  margin: 0 auto 24px;
}

.hero-btns {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--naranja);
  color: #fff;
  border: none;
  padding: 13px 24px;
  border-radius: 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Inter', Arial, sans-serif;
  transition: background .15s, transform .1s;
  text-decoration: none;
  display: inline-block;
}
.btn-primary:hover  { background: #e05c00; }
.btn-primary:active { transform: scale(.97); }

.btn-secondary {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.45);
  padding: 13px 24px;
  border-radius: 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Inter', Arial, sans-serif;
  transition: border-color .15s, background .15s, transform .1s;
  text-decoration: none;
  display: inline-block;
}
.btn-secondary:hover  { border-color: rgba(255,255,255,.8); background: rgba(255,255,255,.08); }
.btn-secondary:active { transform: scale(.97); }

.btn-publicar {
  background: var(--verde);
  color: #fff;
  border: none;
  padding: 13px 24px;
  border-radius: 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Inter', Arial, sans-serif;
  text-decoration: none;
  display: inline-block;
  transition: background .15s, transform .1s;
}
.btn-publicar:hover  { background: #0a5a44; }
.btn-publicar:active { transform: scale(.97); }

/* ---- Secciones genéricas --------------------------------- */
.section-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 20px;
}

.section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--naranja);
  margin-bottom: 16px;
}

/* ---- Imagen principal ------------------------------------ */
.hero-img-wrap {
  line-height: 0;
  background: var(--azul);
  padding: 0 20px 28px;
}

.hero-img-inner {
  max-width: 960px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 10px;
  line-height: 0;
}

.hero-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}

/* ---- AdSense helper -------------------------------------- */
.ad-wrap {
  text-align: center;
  margin: 8px 0;
  overflow: hidden;
}

.ad-label {
  font-size: 10px;
  color: #aaa;
  text-align: center;
  margin-bottom: 4px;
  letter-spacing: .5px;
}

/* ---- Fechas por provincia -------------------------------- */
.fechas {
  background: var(--celeste-bg);
}

.fechas-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fecha-item {
  background: #fff;
  border-radius: var(--radio-md);
  padding: 14px 16px;
  border-left: 4px solid var(--azul);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.fecha-item:nth-child(2) { border-left-color: var(--naranja); }
.fecha-item:nth-child(3) { border-left-color: var(--verde); }

.fecha-icono {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.fecha-range {
  font-weight: 700;
  font-size: 15px;
  color: var(--azul);
  display: block;
  margin-bottom: 3px;
}

.fecha-provs {
  font-size: 13px;
  color: var(--gris);
  line-height: 1.5;
}

/* ---- Categorías ------------------------------------------ */
.cat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 4px;
}

.cat-card {
  background: var(--azul);
  border-radius: var(--radio-lg);
  padding: 18px 16px;
  cursor: pointer;
  text-decoration: none;
  display: block;
  transition: transform .15s, box-shadow .15s;
}
.cat-card:hover  { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,.15); }
.cat-card:active { transform: scale(.97); }

.cat-card--naranja { background: var(--naranja); }
.cat-card--verde   { background: var(--verde); }
.cat-card--oscuro  { background: #3C3C52; }

.cat-icono {
  font-size: 28px;
  margin-bottom: 10px;
  display: block;
}

.cat-nombre {
  font-family: 'Nunito', 'Arial Rounded MT Bold', Arial, sans-serif;
  font-weight: 700;
  color: #fff;
  font-size: 16px;
  display: block;
  line-height: 1.25;
  margin-bottom: 4px;
}

.cat-desc {
  font-size: 13px;
  color: rgba(255,255,255,.65);
  display: block;
  line-height: 1.4;
}

/* ---- Actividades destacadas ------------------------------ */
.destacados {
  background: var(--celeste-bg);
}

.act-lista {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.act-card {
  background: #fff;
  border-radius: var(--radio-lg);
  padding: 14px 16px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.act-badge {
  background: var(--celeste-bg);
  border-radius: var(--radio-sm);
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
}

.act-title {
  font-weight: 700;
  font-size: 16px;
  color: var(--oscuro);
  margin-bottom: 3px;
}

.act-meta {
  font-size: 13px;
  color: var(--gris);
  margin-bottom: 8px;
}

.act-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 10px;
}

.tag--gratis { background: #E1F5EE; color: #0A5C42; }
.tag--pago   { background: #FFF3E0; color: #B84700; }
.tag--zona   { background: #EEF2FF; color: #2D31A6; }

/* ---- Banner AdSense central ------------------------------ */
.ad-central {
  padding: 16px 20px;
  background: #fff;
}

/* ---- Tips ------------------------------------------------ */
.tips-lista {
  display: flex;
  flex-direction: column;
}

.tip-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--celeste-bg);
}
.tip-item:last-child { border-bottom: none; }

.tip-num {
  font-family: 'Nunito', 'Arial Rounded MT Bold', Arial, sans-serif;
  font-weight: 900;
  font-size: 24px;
  color: #DDE6F5;
  flex-shrink: 0;
  line-height: 1;
  width: 34px;
  padding-top: 2px;
}

.tip-titulo {
  font-weight: 700;
  font-size: 16px;
  color: var(--azul);
  margin-bottom: 4px;
}

.tip-texto {
  font-size: 14px;
  color: var(--gris);
  line-height: 1.6;
}

/* ---- FAQ ------------------------------------------------- */
.faq {
  background: var(--azul);
}

.faq .section-label {
  color: rgba(255,107,0,.9);
}

.faq-lista {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,.12);
  padding: 16px 0;
}
.faq-item:last-child { border-bottom: none; }

.faq-q {
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  margin-bottom: 6px;
}

.faq-a {
  font-size: 14px;
  color: rgba(255,255,255,.7);
  line-height: 1.65;
}

/* ---- Footer ---------------------------------------------- */
footer {
  background: #111828;
  padding: 28px 20px;
  text-align: center;
}

.footer-logo {
  margin: 0 auto 14px;
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1) opacity(.7);
}

.footer-texto {
  font-size: 14px;
  color: rgba(255,255,255,.45);
  margin-bottom: 6px;
  line-height: 1.5;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.footer-links a {
  font-size: 14px;
  color: var(--naranja);
  transition: color .15s;
}
.footer-links a:hover { color: #ffaa55; }

.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,.25);
  margin-top: 16px;
}

/* ---- Desktop ------------------------------------------- */
@media (min-width: 640px) {
  .hero h1 { font-size: 36px; }
  .hero-desc { font-size: 17px; }

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

  .act-lista {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .act-card { align-items: flex-start; }
}

@media (min-width: 960px) {
  .nav { padding: 14px 40px; }
  .hero { padding: 56px 40px 64px; }
  .hero h1 { font-size: 44px; }
  .section-inner { padding: 40px 20px; }

  .fechas-grid {
    flex-direction: row;
    gap: 14px;
  }
  .fecha-item { flex: 1; }
}

/* ---- Reducción de movimiento ----------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}