/* style.css - VERSIÓN FINAL (FLECHA VISIBLE EN MÓVIL) */

/* --- 1. BASES Y ANIMACIONES --- */
body { font-family: 'Poppins', sans-serif; margin: 0; padding: 0; overflow-x: hidden; }

.fade-in-up { animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
@keyframes fadeInUp { 
  from { opacity: 0; transform: translateY(20px); } 
  to { opacity: 1; transform: translateY(0); } 
}
.text-anim { opacity: 0; transform: translateY(15px); }

.underline-anim { display: block; height: 3px; background: #228142; width: 0; transition: width 0.8s ease-out; margin: 0.15em auto 0; }
.underline-anim.active { width: 100%; }

/* --- 2. HERO SECTION --- */
.hero-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 92vh; /* Un poco menos de 100 para asegurar visibilidad */
  width: 100%;
  position: relative;
  background-color: white;
  padding: 2rem;
  box-sizing: border-box;
}

#logo {
  width: 180px; 
  height: auto;
  margin-bottom: 2rem; 
}

.hero-section > div.w-48 {
  width: auto !important; 
  max-width: 90%;
  margin-bottom: 3rem !important; 
}

#contactBtn {
  margin-top: 0;
  margin-bottom: 2rem; 
  font-size: 1rem;
  padding: 1rem 2.5rem;
}

/* FLECHA SCROLL DOWN (Visible y Segura) */
.scroll-down-arrow {
  position: absolute;
  bottom: 30px; /* Posición estándar escritorio */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: #166534;
  text-decoration: none;
  opacity: 0; 
  transition: opacity 1s ease, transform 0.3s ease;
  animation: bounce 2s infinite 3s;
  cursor: pointer;
  z-index: 20; /* Capa alta */
}

.scroll-down-arrow span {
  font-size: 0.65rem; 
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.9;
}

.scroll-down-arrow svg {
  width: 16px;  
  height: 16px; 
  stroke-width: 2; 
}

.scroll-down-arrow:hover {
  transform: translateX(-50%) translateY(3px);
  opacity: 1;
}
.scroll-down-arrow.visible { opacity: 1; }

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
  40% { transform: translate(-50%, -5px); }
  60% { transform: translate(-50%, -2px); }
}

/* --- 3. SECCIÓN CARRUSEL DE OFERTAS --- */
.promotions-section {
  background: linear-gradient(135deg, #f5fdf5 0%, #e0f2f1 100%);
  padding: 3rem 0;
  position: relative;
  width: 100%;
  overflow: hidden;
}

.carousel-wrapper {
  position: relative;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  overflow: hidden;
  padding: 0;
}

.scroller {
  display: flex;
  width: 100%;
  overflow-x: auto;
  cursor: grab;
  scroll-snap-type: x mandatory; 
  scroll-behavior: smooth; 
  -ms-overflow-style: none; 
  scrollbar-width: none; 
  user-select: none; 
  -webkit-user-select: none;
}
.scroller::-webkit-scrollbar { display: none; }
.scroller.active { cursor: grabbing; scroll-behavior: auto; }

/* OFERTA SLIDE */
.offer-slide {
  flex: 0 0 100%; 
  min-width: 100%;
  width: 100%;
  box-sizing: border-box;
  scroll-snap-align: center; 
  scroll-snap-stop: always;
  display: flex;
  justify-content: center;
}

.offer-container-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 80px;
  min-height: 500px;
}

.promo-content { flex: 1; z-index: 2; text-align: left; }
.promo-image-col { flex: 1; display: flex; justify-content: center; align-items: center; position: relative; }

.promo-badge { padding: 0.5rem 1.2rem; border-radius: 30px; font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; display: inline-block; margin-bottom: 1rem; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.promo-title { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.1; color: #1e4a1e; margin-bottom: 0.5rem; font-weight: 800; }
.promo-subtitle { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 600; margin-bottom: 1.5rem; }
.promo-lead { font-size: 1.1rem; line-height: 1.6; color: #457b9d; margin-bottom: 2rem; max-width: 550px; }

.offer-module { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 2.5rem; align-items: center; }
.price-card { background: #ffffff; padding: 0.8rem 2rem; border-radius: 15px; box-shadow: 0 10px 30px -10px rgba(0,0,0,0.15); border-left: 5px solid; position: relative; }
.discount-pill { position: absolute; top: -10px; right: -10px; color: white; font-size: 0.75rem; font-weight: bold; padding: 0.3rem 0.8rem; border-radius: 20px; box-shadow: 0 4px 6px rgba(0,0,0,0.2); }
.old-price { text-decoration: line-through; color: #999; font-size: 0.9rem; }
.current-price { font-size: 2.5rem; font-weight: 800; line-height: 1; }
.currency { font-size: 1.2rem; vertical-align: top; margin-right: 2px; }

.timer-container { display: flex; gap: 8px; text-align: center; }
.time-box { background: #2b2b2b; color: white; padding: 0.5rem; border-radius: 8px; min-width: 50px; }
.time-val { font-size: 1.4rem; font-weight: 700; display: block; line-height: 1; }
.time-label { font-size: 0.6rem; text-transform: uppercase; color: #aaa; }
.timer-separator { font-size: 1.5rem; font-weight: bold; color: #2b2b2b; padding-top: 0.2rem; }

.btn-cta-promo { color: white; padding: 1rem 2.5rem; border-radius: 50px; text-decoration: none; font-weight: 700; font-size: 1.1rem; box-shadow: 0 10px 20px rgba(0,0,0,0.2); transition: all 0.3s ease; display: inline-block; animation: pulse 2s infinite; }
.btn-cta-promo:hover { transform: translateY(-3px); filter: brightness(1.1); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(34, 129, 66, 0.7); } 70% { box-shadow: 0 0 0 15px rgba(34, 129, 66, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 129, 66, 0); } }
.guarantee { margin-top: 1rem; font-size: 0.85rem; color: #666; display: flex; align-items: center; gap: 8px; }
.product-img-desktop { width: 100%; max-width: 500px; height: auto; object-fit: contain; filter: drop-shadow(0 20px 30px rgba(0,0,0,0.2)); z-index: 1; animation: float 6s ease-in-out infinite; }
.bg-circle { display: none; }
.mobile-product-container { display: none; } 
@keyframes float { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-15px); } }

/* --- 4. CARRUSELES PEQUEÑOS --- */
#carousel-categorias .scroller, #carousel-productos .scroller { gap: 1.5rem; scroll-snap-type: none; }
.scroller-item { flex: 0 0 auto; width: 16rem; transition: transform 0.3s ease; }
.scroller-item:hover { transform: translateY(-5px); }
.card-image { height: 14rem; width: 100%; object-fit: contain; background-color: #fff !important; padding: 1rem; pointer-events: none; }
.card-box { background: white; border-radius: 0.75rem; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); overflow: hidden; height: 100%; display: flex; flex-direction: column; border: 1px solid #f3f4f6; transition: border-color 0.3s; }
.card-box:hover { border-color: #22c55e; }
.scroller-item a { text-decoration: none; color: inherit; display: block; height: 100%; }

/* Botones Nav */
.nav-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 45px; height: 45px; border-radius: 50%; background-color: rgba(34, 129, 66, 0.8); color: white; border: none; cursor: pointer; z-index: 50; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,0,0,0.3); transition: all 0.2s; opacity: 0.8; }
.nav-btn:hover { background-color: #165e30; transform: translateY(-50%) scale(1.1); }
.nav-btn.prev { left: 10px; }
.nav-btn.next { right: 10px; }

/* Menú */
#nav-menu { transition: transform 0.2s ease-out, opacity 0.2s ease-out; transform-origin: top right; }
.nav-link { display: flex; align-items: center; padding: 0.75rem 1.5rem; color: #4b5563; border-bottom: 1px solid #f3f4f6; }
.nav-link:hover { background-color: #f0fdf4; color: #166534; }
.nav-link:last-child { border-bottom: none; }
.nav-icon { width: 8px; height: 8px; border-radius: 50%; margin-right: 10px; }

/* Layout */
.section-50vh { min-height: 50vh; padding: 4rem 0; background-color: #fff; }
.bg-alt { background-color: #f0fdf4; }
.products-grid { display: grid; grid-template-columns: repeat(1, 1fr); gap: 2rem; padding: 2rem; max-width: 1200px; margin: 0 auto; }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.15); }
@media (min-width: 640px) { .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }

/* --- RESPONSIVE MÓVIL (CORRECCIÓN CRÍTICA) --- */
@media (max-width: 968px) {
  /* HERO MÓVIL: Altura segura y padding inferior para la flecha */
  .hero-section { 
    min-height: 85vh; /* Deja ver un poco del contenido de abajo para intuir scroll */
    padding-top: 5rem; 
    padding-bottom: 5rem; /* Espacio reservado para la flecha */
    justify-content: center; 
  }
  
  #logo { width: 140px; margin-bottom: 1.5rem; }
  .hero-section > div.w-48 { margin-bottom: 2rem !important; }
  
  /* FLECHA MÓVIL: Subida para que no se tape con la barra del navegador */
  .scroll-down-arrow { 
    bottom: 40px; /* Más arriba */
    opacity: 1 !important; 
    animation: bounce 2s infinite 1s;
  }
  .scroll-down-arrow span { font-size: 0.6rem; }
  .scroll-down-arrow svg { width: 14px; height: 14px; }

  /* Ofertas */
  .offer-container-inner { flex-direction: column; text-align: center; padding: 2rem 1rem; gap: 2rem; }
  .promo-content { text-align: center; width: 100%; }
  .offer-module { justify-content: center; }
  .promo-image-col { display: none; } 
  .mobile-product-container { display: block; margin: 1rem auto; width: 100%; text-align: center; }
  .mobile-img { max-width: 80%; height: auto; max-height: 300px; object-fit: contain; margin: 0 auto; animation: float 6s infinite; display: block; }
  .promo-lead { margin-left: auto; margin-right: auto; }
  
  .nav-btn { display: none; } /* Ocultamos flechas en móvil */
  .scroller-item { width: 14rem; }
  .offer-slide { flex: 0 0 100%; width: 100vw; }
}