:root{
  --fondo-oscuro:#0c2733;
  --fondo-oscuro-2:#0a212b;
  --teal:#46c2b2;
  --teal-claro:#66d3c4;
  --verde:#25d366;
  --verde-oscuro:#1fbb59;
  --dorado:#e6a92c;
  --dorado-oscuro:#d1971f;
  --blanco:#ffffff;
  --arena:#f3f7f7;
  --gris:#5b6b75;
  --texto:#16242e;
  --borde:#e6edee;
  --sombra:0 10px 30px rgba(12,39,51,0.08);
  --sombra-fuerte:0 18px 48px rgba(12,39,51,0.16);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Public Sans',system-ui,sans-serif;
  color:var(--texto);
  line-height:1.65;
  background:var(--blanco);
}
h1,h2,h3,h4{font-family:'Archivo',sans-serif;color:var(--fondo-oscuro);line-height:1.15;font-weight:800}
a{color:var(--fondo-oscuro);text-decoration:none}
img{max-width:100%}

/* ===== EYEBROW (etiqueta pequeña sobre títulos) ===== */
.eyebrow{
  display:inline-block;font-family:'Archivo',sans-serif;font-weight:700;
  font-size:.78rem;letter-spacing:3px;text-transform:uppercase;
  color:var(--teal);margin-bottom:12px;
}

/* ===== NAVBAR ===== */
header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(12,39,51,0.92);
  backdrop-filter:blur(12px);
  box-shadow:0 2px 18px rgba(0,0,0,0.18);
}
nav{
  max-width:1200px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
  padding:13px 24px;
}
.logo{
  font-family:'Archivo',sans-serif;font-weight:900;
  font-size:1.15rem;color:#fff;
  display:flex;align-items:center;gap:12px;letter-spacing:.5px;
}
.logo img{height:48px;width:auto}
.logo span{line-height:1;color:#fff}
.logo .small{font-size:.65rem;color:var(--teal);letter-spacing:2.5px;display:block;font-weight:700}
.nav-links{display:flex;gap:26px;list-style:none}
.nav-links a{color:rgba(255,255,255,.82);font-weight:600;font-size:.92rem;transition:color .2s}
.nav-links a:hover{color:var(--teal)}
.menu-btn{display:none;background:none;border:0;font-size:1.6rem;color:#fff;cursor:pointer}

/* ===== HERO ===== */
.hero{
  min-height:100vh;
  background:
    linear-gradient(135deg,rgba(12,39,51,0.94) 0%,rgba(12,39,51,0.82) 55%,rgba(20,65,77,0.78) 100%),
    url('https://images.unsplash.com/photo-1545671913-b89ac1b4ac10?w=1600&q=80') center/cover;
  display:flex;align-items:center;
  color:#fff;padding:120px 24px 70px;position:relative;
}
.hero-content{max-width:760px;animation:fadeUp .9s ease}
.hero-eyebrow{
  display:inline-block;font-family:'Archivo',sans-serif;font-weight:700;
  font-size:.8rem;letter-spacing:3px;text-transform:uppercase;
  color:var(--teal);margin-bottom:18px;
  border:1px solid rgba(70,194,178,.4);padding:6px 16px;border-radius:40px;
}
.hero h1{
  color:#fff;font-size:clamp(2.4rem,5.5vw,3.6rem);
  font-weight:900;margin-bottom:20px;letter-spacing:-.5px;line-height:1.08;
}
.hero h1 .hl{color:var(--teal)}
.hero .tagline{
  font-size:clamp(1rem,1.6vw,1.18rem);margin-bottom:34px;
  color:rgba(255,255,255,.82);max-width:620px;
}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:15px 30px;border-radius:44px;font-weight:700;
  font-size:1rem;cursor:pointer;border:0;transition:all .25s;
  font-family:'Archivo',sans-serif;
}
.btn-primary{background:var(--dorado);color:var(--fondo-oscuro)}
.btn-primary:hover{background:var(--dorado-oscuro);transform:translateY(-2px)}
.btn-whatsapp{background:var(--verde);color:#fff}
.btn-whatsapp:hover{background:var(--verde-oscuro);transform:translateY(-2px);box-shadow:0 12px 28px rgba(37,211,102,.32)}
.hero-rating{color:rgba(255,255,255,.8);font-size:.95rem}
.hero-rating .stars{color:var(--dorado);letter-spacing:2px}
.hero-rating strong{color:#fff}
@keyframes fadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}

/* ===== SECCIONES GENERALES ===== */
section{padding:92px 24px}
.container{max-width:1200px;margin:0 auto}
.section-head{text-align:center;margin-bottom:56px}
.section-title{font-size:clamp(1.9rem,4vw,2.7rem);font-weight:900}
.section-subtitle{
  color:var(--gris);max-width:680px;margin:14px auto 0;font-size:1.05rem;
}

/* ===== SOBRE NOSOTROS ===== */
.sobre{background:var(--blanco)}
.sobre-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
}
.sobre-img{
  height:420px;border-radius:20px;
  background:url('/tienda.jpg') center/cover;
  box-shadow:var(--sombra-fuerte);
}
.sobre h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-bottom:18px}
.sobre p{margin-bottom:16px;color:var(--gris)}
.stats{display:flex;gap:34px;margin-top:32px;flex-wrap:wrap}
.stat-num{font-size:2.3rem;font-weight:900;color:var(--teal);font-family:'Archivo',sans-serif}
.stat-label{color:var(--gris);font-size:.82rem;text-transform:uppercase;letter-spacing:1.5px}

/* ===== CATEGORÍAS ===== */
.categorias{background:var(--blanco)}
.categorias-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px;
}
.categoria{
  background:var(--fondo-oscuro);border-radius:18px;overflow:hidden;
  box-shadow:var(--sombra);transition:transform .3s,box-shadow .3s;
  cursor:pointer;border:1px solid rgba(255,255,255,.04);
  position:relative;display:flex;flex-direction:column;
}
.categoria:hover{transform:translateY(-8px);box-shadow:var(--sombra-fuerte)}
.categoria-img{
  height:160px;background-size:cover;background-position:center;
  transition:transform .35s;
}
.categoria:hover .categoria-img{transform:scale(1.05)}
.categoria-body{padding:24px 26px 28px;position:relative;z-index:1;background:var(--fondo-oscuro);flex:1}
.categoria h3{color:#fff;margin-bottom:12px;font-size:1.25rem;font-weight:800}
.categoria p{color:rgba(255,255,255,.62);font-size:.92rem;margin-bottom:18px}
.categoria-link{color:var(--teal);font-weight:700;font-size:.9rem;font-family:'Archivo',sans-serif}

/* ===== CATÁLOGO DE PRODUCTOS ===== */
.catalogo{background:var(--arena)}
.filtros{
  display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:44px;
}
.filtro-btn{
  padding:10px 22px;border-radius:44px;border:2px solid var(--borde);
  background:#fff;color:var(--fondo-oscuro);cursor:pointer;font-weight:700;
  transition:all .2s;font-family:'Archivo',sans-serif;font-size:.88rem;
}
.filtro-btn:hover{border-color:var(--teal);color:var(--teal)}
.filtro-btn.activo{background:var(--fondo-oscuro);color:#fff;border-color:var(--fondo-oscuro)}
.productos-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px;
}
.producto{
  background:#fff;border-radius:16px;overflow:hidden;
  box-shadow:var(--sombra);transition:transform .25s,box-shadow .25s;
  display:flex;flex-direction:column;border:1px solid var(--borde);
}
.producto:hover{transform:translateY(-6px);box-shadow:var(--sombra-fuerte)}
.producto-img{
  height:190px;background:linear-gradient(135deg,#eef5f4 0%,#dcebe9 100%);
  display:flex;align-items:center;justify-content:center;
  color:var(--fondo-oscuro);font-size:3.2rem;overflow:hidden;
}
.producto-img img{width:100%;height:100%;object-fit:cover}
.producto-body{padding:20px;flex:1;display:flex;flex-direction:column}
.producto-categoria{
  color:var(--teal);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:1.5px;margin-bottom:8px;
  font-family:'Archivo',sans-serif;
}
.producto h4{font-size:1.08rem;margin-bottom:8px;font-weight:800}
.producto-desc{color:var(--gris);font-size:.87rem;margin-bottom:16px;flex:1}
.producto-footer{
  display:flex;flex-direction:column;align-items:stretch;gap:12px;margin-top:auto;
}
.precio{font-size:1.05rem;font-weight:800;color:var(--fondo-oscuro);font-family:'Archivo',sans-serif}
.btn-wsp{
  background:var(--verde);color:#fff;padding:12px 16px;
  border-radius:44px;font-size:.9rem;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  cursor:pointer;border:0;font-family:'Archivo',sans-serif;transition:background .2s;
}
.btn-wsp:hover{background:var(--verde-oscuro)}

/* Estados de carga / vacío del catálogo */
.catalogo-estado{
  grid-column:1/-1;text-align:center;color:var(--gris);padding:50px 20px;font-size:1rem;
}
.spinner{
  width:42px;height:42px;border-radius:50%;
  border:4px solid #d5e3e3;border-top-color:var(--teal);
  margin:0 auto 16px;animation:spin .8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== TESTIMONIOS ===== */
.testimonios{background:var(--fondo-oscuro)}
.testimonios .section-title{color:#fff}
.testimonios .section-subtitle{color:rgba(255,255,255,.7)}
.testimonios-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;
}
.testi{
  background:rgba(255,255,255,.05);backdrop-filter:blur(10px);
  padding:30px;border-radius:16px;border:1px solid rgba(255,255,255,.1);
}
.testi .estrellas{color:var(--dorado);font-size:1.1rem;margin-bottom:14px;letter-spacing:2px}
.testi p{font-style:italic;margin-bottom:20px;color:rgba(255,255,255,.92)}
.testi-persona{display:flex;align-items:center;gap:12px}
.testi-avatar{
  width:44px;height:44px;border-radius:50%;background:var(--teal);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:var(--fondo-oscuro);font-family:'Archivo',sans-serif;
}
.testi-nombre{font-weight:700;color:#fff;font-size:.95rem}
.testi-rol{font-size:.8rem;color:rgba(255,255,255,.55)}

/* ===== UBICACIÓN / MAPA ===== */
.ubicacion{background:var(--blanco)}
.ubicacion-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:stretch;
}
.info-contacto{
  background:var(--fondo-oscuro);color:#fff;padding:42px;border-radius:20px;
}
.info-contacto h3{color:#fff;margin-bottom:26px;font-size:1.5rem;font-weight:800}
.info-item{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.info-icon{
  background:rgba(70,194,178,.15);color:var(--teal);width:44px;height:44px;
  border-radius:12px;display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:1.15rem;
}
.info-item h4{color:#fff;font-size:1rem;margin-bottom:4px;font-weight:700}
.info-item p,.info-item a{color:rgba(255,255,255,.72);font-size:.94rem}
.info-item a:hover{color:var(--teal)}
.mapa{border-radius:20px;overflow:hidden;box-shadow:var(--sombra);min-height:460px}
.mapa iframe{width:100%;height:100%;min-height:460px;border:0}

/* ===== FORMULARIO ===== */
.formulario{background:var(--arena)}
.form-wrap{
  max-width:720px;margin:0 auto;background:#fff;
  padding:48px;border-radius:20px;box-shadow:var(--sombra);border:1px solid var(--borde);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.form-group{margin-bottom:20px}
.form-group label{
  display:block;margin-bottom:8px;font-weight:700;
  color:var(--fondo-oscuro);font-size:.88rem;font-family:'Archivo',sans-serif;
}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:13px 16px;border:2px solid var(--borde);
  border-radius:12px;font-size:.95rem;font-family:inherit;transition:border-color .2s;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:0;border-color:var(--teal);
}
.form-group textarea{resize:vertical;min-height:120px}
.btn-form{
  width:100%;background:var(--verde);color:#fff;
  padding:16px;border-radius:44px;font-size:1rem;font-weight:700;
  cursor:pointer;border:0;transition:background .2s;font-family:'Archivo',sans-serif;
}
.btn-form:hover{background:var(--verde-oscuro)}

/* ===== WHATSAPP FLOTANTE ===== */
.whatsapp-float{
  position:fixed;bottom:24px;right:24px;z-index:999;
  background:var(--verde);width:62px;height:62px;
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(37,211,102,.5);
  animation:pulse 2s infinite;transition:transform .2s;
}
.whatsapp-float:hover{transform:scale(1.1)}
.whatsapp-float svg{width:34px;height:34px;fill:#fff}
@keyframes pulse{
  0%{box-shadow:0 6px 20px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,.7)}
  70%{box-shadow:0 6px 20px rgba(37,211,102,.5),0 0 0 18px rgba(37,211,102,0)}
  100%{box-shadow:0 6px 20px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,0)}
}

/* ===== FOOTER ===== */
footer{background:var(--fondo-oscuro-2);color:#fff;padding:56px 24px 24px}
.footer-grid{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:40px;margin-bottom:34px;
}
.footer-col h4{color:var(--teal);margin-bottom:16px;font-size:1.02rem;font-weight:800}
.footer-col p,.footer-col a{
  color:rgba(255,255,255,.62);font-size:.9rem;display:block;margin-bottom:9px;
}
.footer-col a:hover{color:var(--teal)}
.redes{display:flex;gap:14px;margin-top:14px}
.redes a{
  background:rgba(255,255,255,.08);width:42px;height:42px;
  border-radius:12px;display:flex;align-items:center;justify-content:center;
  transition:background .2s;margin:0;
}
.redes a:hover{background:var(--teal)}
.copy{
  text-align:center;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.5);font-size:.85rem;
}
.copy a{color:rgba(255,255,255,.5)}
.copy a:hover{color:var(--teal)}

/* ===== RESPONSIVE ===== */
@media (max-width:768px){
  .menu-btn{display:block}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--fondo-oscuro);flex-direction:column;padding:20px;
    box-shadow:0 6px 18px rgba(0,0,0,.3);
  }
  .nav-links.open{display:flex}
  .sobre-grid,.ubicacion-grid,.form-row{grid-template-columns:1fr}
  .form-wrap{padding:30px 22px}
  section{padding:64px 20px}
  .hero{padding:120px 20px 70px}
}