:root{
  --primary:#0a7cc4; --primary-dark:#06598f; --accent:#20c3d0;
  --bg:#f4f9fd; --card:#fff; --text:#12324a; --muted:#5b7487;
  --wa:#25d366; --sale:#e8452c; --radius:16px;
  --shadow:0 6px 24px rgba(10,60,100,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Poppins",system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.muted{color:var(--muted)} .small{font-size:.85rem}
h2{font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:.4rem}

/* Topbar */
.topbar{background:var(--primary-dark);color:#fff;font-size:.82rem;display:flex;justify-content:center;gap:18px;flex-wrap:wrap;padding:7px 16px;text-align:center}
.topbar-phone{font-weight:600;text-decoration:underline}

/* Header */
.header{background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.05)}
.header-in{display:flex;align-items:center;justify-content:space-between;height:96px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.3rem;color:var(--primary)}
.brand small{display:block;font-size:.7rem;font-weight:500;color:var(--muted);letter-spacing:.02em}
.brand img{height:96px;width:auto}
.drop{width:36px;height:36px;flex:none}
.menu-btn{display:none;background:none;border:0;font-size:1.7rem;color:var(--primary);cursor:pointer}
.nav{border-top:1px solid #e6eef5}
.nav-in{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.nav-in a{white-space:nowrap;padding:12px 12px;font-size:.78rem;font-weight:600;text-transform:uppercase;color:var(--muted);border-bottom:3px solid transparent;cursor:pointer}
.nav-in a:hover,.nav-in a.active{color:var(--primary);border-color:var(--primary)}

/* Hero */
.hero{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);color:#fff;position:relative;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:24px;padding-top:48px;padding-bottom:80px}
.pill{display:inline-block;background:rgba(255,255,255,.18);padding:5px 14px;border-radius:99px;font-size:.78rem;font-weight:600;margin-bottom:14px}
.hero h1{font-size:clamp(2rem,5vw,3.3rem);line-height:1.1;margin-bottom:14px}
.hero p{font-size:1.05rem;opacity:.95;max-width:480px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}
.comunas-hero{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:.85rem}
.hero .chips span{background:rgba(255,255,255,.2);color:#fff}
.hero-art{position:relative;display:flex;justify-content:center}
.hero-art svg{width:min(300px,70%);height:auto;filter:drop-shadow(0 20px 30px rgba(0,40,80,.3));animation:float 4s ease-in-out infinite}
.bubble{position:absolute;border-radius:50%;background:rgba(255,255,255,.18)}
.b1{width:120px;height:120px;top:0;left:8%}.b2{width:60px;height:60px;bottom:10%;right:10%}.b3{width:30px;height:30px;top:30%;right:20%}
@keyframes float{50%{transform:translateY(-12px)}}
.wave{position:absolute;bottom:-1px;left:0;width:100%;height:60px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:99px;font-weight:600;font-size:.92rem;border:0;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.15)}
.btn-primary{background:#fff;color:var(--primary)}
.btn-wa{background:var(--wa);color:#fff}
.btn-white{background:#fff;color:var(--primary)}
.btn-buy{background:var(--primary);color:#fff;width:100%;padding:10px}
.btn-buy.wa{background:var(--wa)}
.btn[disabled]{background:#c8d3dc;cursor:not-allowed;transform:none;box-shadow:none}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{background:#e3f1fb;color:var(--primary-dark);padding:4px 12px;border-radius:99px;font-size:.8rem;font-weight:500}
.chips.big span{font-size:.92rem;padding:7px 16px}

/* Features */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px;margin-bottom:48px}
.feature{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.f-ico{font-size:1.6rem;margin-bottom:6px}
.feature h3{font-size:1rem}.feature p{font-size:.85rem;color:var(--muted)}

/* Products */
.section-head{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}
.filters{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
.filters button{white-space:nowrap;border:1.5px solid #cfe2f0;background:#fff;color:var(--muted);padding:7px 16px;border-radius:99px;font:600 .82rem "Poppins",sans-serif;cursor:pointer}
.filters button.active{background:var(--primary);border-color:var(--primary);color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;margin-bottom:56px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s}
.card:hover{transform:translateY(-4px)}
.card-img{position:relative;height:200px;overflow:hidden;background:linear-gradient(180deg,#eaf5fd,#d5ebf9);display:flex;align-items:center;justify-content:center}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-img svg{height:80%;width:auto;max-width:88%}
.badge{position:absolute;top:10px;left:10px;font-size:.7rem;font-weight:700;padding:3px 10px;border-radius:99px;color:#fff;background:var(--sale)}
.badge.new{background:var(--accent)}
.badge.out{background:#7d8b96}
.card-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{font-size:.92rem;font-weight:600;line-height:1.3}
.card .det{font-size:.78rem;color:var(--muted)}
.price{font-size:1.25rem;font-weight:800;color:var(--primary-dark);margin-top:auto}
.card .alt{font-size:.75rem;color:var(--muted);text-align:center;text-decoration:underline}

/* Banner */
.banner{background:linear-gradient(120deg,var(--primary-dark),var(--primary));color:#fff;border-radius:22px;padding:32px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:56px}

/* Two col */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:56px}
.two-col .chips{margin:12px 0}
.faq details{background:#fff;border-radius:12px;padding:14px 18px;margin-bottom:10px;box-shadow:var(--shadow)}
.faq summary{font-weight:600;cursor:pointer;font-size:.92rem}
.faq p{margin-top:8px;font-size:.88rem;color:var(--muted)}

/* Contact */
.contact{text-align:center;margin-bottom:64px}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.c-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;display:flex;flex-direction:column;align-items:center;gap:4px;font-weight:600}
.c-card span{font-size:1.8rem}.c-card small{color:var(--muted);font-weight:400;word-break:break-all}

/* Footer */
.footer{background:#0b2a40;color:#c6d6e2;padding-top:48px}
.footer-in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.footer h4{color:#fff;margin-bottom:12px;font-size:.95rem}
.footer a{display:block;font-size:.86rem;margin-bottom:8px;opacity:.85}
.footer a:hover{opacity:1;color:#fff}
.brand-foot{color:#fff;margin-bottom:10px}
.brand-foot small{color:#9fb6c7}
.social{display:flex;gap:12px;margin-top:10px}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:18px;padding-bottom:24px;font-size:.8rem;text-align:center}

/* WhatsApp float */
.wa-float{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(0,0,0,.25);z-index:60}

/* Legal page */
.legal{max-width:780px;margin:40px auto 64px;background:#fff;padding:32px;border-radius:var(--radius);box-shadow:var(--shadow)}
.legal h2{margin-top:24px}.legal p{margin:8px 0;color:var(--muted)}

/* Responsive */
@media (max-width:900px){
  .features{grid-template-columns:repeat(2,1fr)}
  .footer-in{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr}
}
@media (max-width:700px){
  .menu-btn{display:block}
  .nav{display:none}
  .nav.open{display:block}
  .nav-in{flex-direction:column}
  .nav-in a{border-bottom:1px solid #eef3f7}
  .hero-in{grid-template-columns:1fr;padding-top:32px}
  .hero-art{display:none}
  .contact-cards{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .card-body{padding:10px 12px 12px}
  .card h3{font-size:.82rem}
  .price{font-size:1.05rem}
  .card-img{height:140px}
  .btn-buy{font-size:.74rem;padding:9px 6px}
  .banner{padding:24px}
}
@media (max-width:420px){
  .features{grid-template-columns:1fr}
  .footer-in{grid-template-columns:1fr}
}