/* =========================
   Variables y base global
   ========================= */
:root{
  --primary-color:#44652D;   /* Verde del logo */
  --secondary-color:#000000; /* Negro */
  --accent-color:#2F4720;    /* Verde más oscuro derivado */
  --light-green:#DCEDC8;
  --white:#ffffff;
  --gray-xxlight:#fafafa;
  --gray-light:#f5f5f5;
  --gray-medium:#666666;
  --gray-dark:#333333;
  --shadow:0 2px 10px rgba(0,0,0,0.10);
  --shadow-lg:0 6px 24px rgba(0,0,0,.15);
  --radius:12px;
  --radius-sm:8px;
  --tr:all .3s ease;
  --header-h:64px;

  /* Color de la leyenda “Envíos a todo el país …” */
  --note-color:#FFFFFF; /* cambiá este valor si querés otro tono */
}

/* Reset y base */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  line-height:1.6;
  color:var(--gray-dark);
  background:var(--gray-xxlight);
  overflow-x:hidden;
  padding-top:var(--header-h); /* header fijo */
}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* =========================
   Header y navegación
   ========================= */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1002;
  background:var(--white);box-shadow:var(--shadow);
}
.navbar{height:var(--header-h);display:flex;align-items:center}
.nav-container{
  display:flex;justify-content:space-between;align-items:center;
  width:100%;max-width:1200px;margin:0 auto;padding:0 16px;
}
.nav-logo{display:flex;align-items:center;gap:8px;flex-shrink:0;text-decoration:none}
.logo{height:40px;width:auto;border-radius:var(--radius-sm)}
.logo-text{font-size:1.1rem;font-weight:700;color:var(--primary-color);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
.nav-menu{display:flex;list-style:none;gap:2rem}
.nav-link{
  text-decoration:none;color:var(--gray-dark);font-weight:500;position:relative;transition:var(--tr)
}
.nav-link:hover{color:var(--primary-color)}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--primary-color);transition:var(--tr)
}
.nav-link:hover::after{width:100%}

/* Hamburguesa */
.hamburger{
  display:none;flex-direction:column;justify-content:space-between;
  width:28px;height:22px;background:none;border:0;cursor:pointer
}
.bar{width:100%;height:3px;background:var(--gray-dark);border-radius:2px;transition:.3s}

/* Backdrop mobile */
.backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.45);
  backdrop-filter:blur(2px);z-index:1100;opacity:0;visibility:hidden;transition:opacity .3s ease
}
.backdrop.show{opacity:1;visibility:visible}

/* =========================
   Hero (sin recortar el logo)
   ========================= */
.hero{
  display:flex;align-items:center;justify-content:center;gap:40px;
  min-height:60vh;padding:40px 20px 56px;
  /* contain = no recorta; puede dejar “aire” lateral en algunas proporciones */
  background:
    linear-gradient(0deg, rgba(0,0,0,.40), rgba(0,0,0,.40)),
    url('images/hero-desktop.webp') center / contain no-repeat;
  color:#fff;
}
@media (max-width:768px){
  .hero{
    background:
      linear-gradient(0deg, rgba(0,0,0,.45), rgba(0,0,0,.45)),
      url('images/hero-mobile.webp') center / contain no-repeat;
  }
}

/* Si querés mover un toque el foco vertical del logo: */
/* .hero{ background-position:center 40%; } */

.hero-content{flex:1;max-width:900px;animation:fadeInUp .6s ease-out;position:relative;z-index:1}
.hero-title{font-size:3rem;font-weight:800;margin-bottom:.5rem;line-height:1.15;color:#fff;text-align:center;text-shadow:0 2px 8px rgba(0,0,0,.35)}
.hero-subtitle{font-size:1.2rem;color:#f0f0f0;margin-bottom:1.5rem;text-align:center}
.hero-centered{margin:0 auto;text-align:center}
.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}

/* Nota del hero (color configurable) */
.hero-note{
  margin-top:10px;
  color:var(--note-color);
  font-size:.95rem;
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  text-shadow:0 1px 2px rgba(0,0,0,.35);
}
.hero-note i{color:var(--note-color);font-size:1.05rem}

/* =========================
   Botones
   ========================= */
.btn{
  display:inline-block;padding:12px 28px;border-radius:var(--radius-sm);
  text-decoration:none;font-weight:600;transition:var(--tr);
  border:2px solid transparent;cursor:pointer;font-size:1rem
}
.btn-primary{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}
.btn-primary:hover{background:var(--accent-color);border-color:var(--accent-color);transform:translateY(-2px)}
.btn-secondary{background:transparent;color:#fff;border-color:#fff}
.btn-secondary:hover{background:#ffffff22}

/* =========================
   Secciones genéricas
   ========================= */
section{padding:80px 0}
.section-title{
  font-size:2.3rem;text-align:center;margin-bottom:3rem;position:relative;color:var(--gray-dark)
}
.section-title::after{
  content:"";position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);
  width:80px;height:4px;background:var(--primary-color);border-radius:2px
}

/* =========================
   Productos + Filtros
   ========================= */
.productos{background:var(--gray-light)}
.filtros{display:flex;gap:.5rem;flex-wrap:wrap;margin:-.5rem 0 1.25rem 0}
.chip{
  border:1px solid var(--primary-color);color:var(--primary-color);
  padding:.42rem .8rem;border-radius:999px;background:#fff;cursor:pointer;font-weight:700;
  transition:var(--tr);user-select:none
}
.chip:hover{transform:translateY(-1px)}
.chip.is-active{background:var(--primary-color);color:#fff}

.productos-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem
}
.producto-card{
  background:#fff;border-radius:var(--radius-sm);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;transition:var(--tr)
}
.producto-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.producto-card img{width:100%;height:280px;object-fit:cover;cursor:pointer;border-bottom:1px solid #eee}
.producto-content{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1}
.producto-content h3{margin-bottom:.8rem;font-size:1.2rem;color:var(--secondary-color)}
.producto-content p{color:var(--gray-medium);margin-bottom:1rem;flex-grow:1}
.producto-features{display:flex;flex-direction:column;gap:.5rem;margin-bottom:auto}
.producto-features li,
.producto-features span{display:flex;align-items:center;gap:.5rem;color:var(--primary-color);font-size:.95rem;list-style:none}
.producto-actions{margin-top:1.25rem;text-align:center;padding:0 1.5rem 1.5rem}
.producto-actions .btn{width:100%;max-width:240px;margin:0 auto}

/* =========================
   Lightbox imágenes
   ========================= */
.lightbox{
  position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.85);
  display:flex;justify-content:center;align-items:center;padding:20px
}
.lightbox[hidden]{display:none}
.lightbox-content{max-width:90%;max-height:90%;border-radius:10px;box-shadow:0 0 20px rgba(0,0,0,.6)}
.lightbox .close{
  position:absolute;top:18px;right:24px;width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;background:#ffffff22;color:#fff;font-size:28px;border:0;cursor:pointer
}
.lightbox .close:hover{background:#ffffff33}

/* =========================
   Servicios
   ========================= */
.servicios-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}
.servicio-item{
  text-align:center;padding:2rem;background:#fff;border-radius:var(--radius-sm);
  box-shadow:var(--shadow);transition:var(--tr)
}
.servicio-item:hover{transform:translateY(-5px)}
.servicio-icon{
  width:80px;height:80px;background:var(--primary-color);border-radius:50%;
  display:flex;align-items:center;justify-content:center;margin:0 auto 1rem
}
.servicio-icon i{font-size:2rem;color:#fff}
.servicio-item h3{margin-bottom:1rem;font-size:1.3rem}
.servicio-item p{color:var(--gray-medium)}

/* =========================
   Nosotros
   ========================= */
.nosotros{background:var(--gray-light)}
.nosotros-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.nosotros-text .section-title{text-align:left;margin-bottom:2rem}
.stats{display:flex;gap:2rem;margin-top:1.5rem}
.stat-item{text-align:center}
.stat-number{font-size:2.5rem;font-weight:800;color:var(--primary-color)}
.stat-label{font-size:.95rem;color:var(--gray-medium)}
.nosotros-image img{width:100%;border-radius:var(--radius-sm);box-shadow:var(--shadow)}

/* =========================
   Contacto
   ========================= */
.contacto-content{display:flex;justify-content:center}
.contacto-form{
  background:#fff;padding:2rem;border-radius:var(--radius-sm);
  box-shadow:var(--shadow);max-width:600px;width:100%;margin:0 auto
}
.form-group{margin-bottom:1.5rem}
.contacto-form label{display:block;font-weight:600;margin-bottom:.35rem}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:var(--radius-sm);
  font-size:1rem;transition:var(--tr);outline:0;background:#fff
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #44652d22}

/* =========================
   Footer (único)
   ========================= */
.footer{background:var(--secondary-color);color:#fff;padding:3rem 0 1rem}
.footer-content{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:2rem;margin:0 auto 2rem
}
.footer-logo{height:60px;margin-bottom:1rem}
.footer-section h4{color:var(--primary-color);margin-bottom:1rem}
.footer-section ul{list-style:none}
.footer-section li{margin-bottom:.5rem}
.footer-section a{color:#ccc;text-decoration:none}
.footer-section a:hover{color:var(--primary-color)}
.social-links{display:flex;gap:1rem}
.social-links a{
  width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--primary-color);color:#fff;transition:var(--tr)
}
.social-links a:hover{transform:translateY(-2px);filter:brightness(1.05)}
.footer-bottom{border-top:1px solid #333;padding-top:1rem;text-align:center;color:#ccc}

/* =========================
   WhatsApp flotante
   ========================= */
.wa-float{
  position:fixed;right:16px;bottom:16px;z-index:1200;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;background:#25D366;color:#fff;
  box-shadow:0 12px 24px rgba(0,0,0,.18);transition:var(--tr)
}
.wa-float i{font-size:28px}
.wa-float:hover{transform:translateY(-3px)}

/* =========================
   Animaciones
   ========================= */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.animate{opacity:0;transform:translateY(30px);transition:all .6s ease}
.animate.visible{opacity:1;transform:translateY(0)}

/* =========================
   Responsive
   ========================= */
@media (max-width:900px){
  .nav-container{padding:0 12px}
  .hamburger{display:flex;z-index:1102}
  .nav-menu{
    position:fixed;top:0;right:0;bottom:0;width:80vw;max-width:320px;background:#fff;
    flex-direction:column;padding:80px 20px 20px;gap:.25rem;
    transform:translateX(100%);transition:transform .32s ease;box-shadow:-12px 0 30px rgba(0,0,0,.15);z-index:1101
  }
  .nav-menu.is-open{transform:translateX(0)}
  .nav-link{padding:14px 12px;font-weight:700}

  .hero{flex-direction:column;text-align:center;padding:32px 16px 48px;min-height:54vh}
  .hero-title{font-size:2.25rem}
  .hero-subtitle{font-size:1rem;overflow-wrap:anywhere;hyphens:auto}

  .productos-grid{gap:1rem;padding:0 12px}
  .producto-card img{height:240px}

  .nosotros-content{grid-template-columns:1fr;gap:1.25rem;padding:0 12px}
  .nosotros .section-title{font-size:1.9rem;text-align:center;margin-bottom:1.5rem}
  .nosotros .section-title::after{left:50%;transform:translateX(-50%)}
  .nosotros p{font-size:1rem;line-height:1.55;overflow-wrap:anywhere;hyphens:auto}

  .stats{flex-direction:column;align-items:center;gap:12px;margin-top:12px}
  .stat-item{width:100%;text-align:center}
  .stat-number{font-size:2rem;line-height:1.1}
  .stat-label{font-size:.95rem}
}

@media (max-width:480px){
  .hero-title{font-size:2rem}
  .btn{width:100%;max-width:300px}
}

@media (max-width:380px){
  .hero-title{font-size:1.85rem}
  .stat-number{font-size:1.85rem}
}