@import url('https://fonts.googleapis.com/css2?family=Rye&family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --green-deep:#0E241C;
  --green-mid:#155040;
  --cream:#F5F7F6;
  --ink:#121815;
  --accent:#2FE6B8;
  --steel:#8FA39D;
  --line: rgba(245,247,246,0.14);
  --radius: 10px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{margin:0;padding:0;}
body{
  background:var(--cream);
  color:var(--ink);
  font-family:'Inter', sans-serif;
  line-height:1.5;
}

h1,h2,h3{
  font-family:'Space Grotesk', sans-serif;
  font-weight:600;
  letter-spacing:-0.01em;
}

.brand-mark{
  font-family:'Rye', serif;
  font-weight:400;
  letter-spacing:0.02em;
}

a{color:inherit;}

/* Header */
header.site-header{
  background:var(--green-deep);
  color:var(--cream);
  padding:10px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:sticky;
  top:0;
  z-index:50;
  border-bottom:3px solid var(--accent);
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand-logo{
  width:110px;
  height:110px;
  border-radius:50%;
  display:block;
  object-fit:cover;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
}
.about-button{
  background:transparent;
  border:none;
  color:var(--cream);
  padding:10px 6px;
  font-family:'Inter',sans-serif;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  text-decoration:underline;
  text-decoration-color:transparent;
  transition:text-decoration-color 0.2s;
}
.about-button:hover{text-decoration-color:var(--accent);}
.about-content{
  display:grid;
  grid-template-columns:1fr 1fr;
}
.about-image{
  width:100%;
  height:100%;
  min-height:260px;
  object-fit:cover;
  border-radius:14px 0 0 14px;
}
.about-text{
  padding:34px 32px;
  display:flex;
  flex-direction:column;
  gap:14px;
  justify-content:center;
}
.about-text h2{margin:0;font-size:24px;}
.about-text p{
  margin:0;
  font-size:14px;
  line-height:1.7;
  color:rgba(18,24,21,0.8);
}

.hero-cta{
  display:inline-block;
  margin-top:26px;
  background:var(--accent);
  border:none;
  color:var(--green-deep);
  font-weight:700;
  font-size:14px;
  font-family:'Inter',sans-serif;
  padding:12px 26px;
  border-radius:999px;
  cursor:pointer;
  text-decoration:none;
}
.hero-cta:hover{filter:brightness(1.08);}

.howtobuy-content{
  padding:32px 34px;
}
.howtobuy-content h2{margin:0 0 20px;font-size:24px;}
.howtobuy-steps{
  margin:0 0 20px;
  padding:0;
  list-style:none;
  counter-reset:step;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.howtobuy-steps li{
  counter-increment:step;
  padding-left:38px;
  position:relative;
}
.howtobuy-steps li::before{
  content:counter(step);
  position:absolute;
  left:0; top:0;
  width:26px; height:26px;
  border-radius:50%;
  background:var(--accent);
  color:var(--green-deep);
  font-weight:700;
  font-size:13px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.howtobuy-steps strong{display:block;font-size:15px;margin-bottom:3px;}
.howtobuy-steps p{margin:0;font-size:13px;color:rgba(18,24,21,0.75);line-height:1.6;}
.howtobuy-note{
  margin:0;
  font-size:12px;
  color:rgba(18,24,21,0.6);
  border-top:1px solid rgba(18,24,21,0.12);
  padding-top:16px;
}

.whatsapp-float{
  position:fixed;
  bottom:22px;
  right:22px;
  width:56px;
  height:56px;
  background:#25D366;
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 6px 18px rgba(0,0,0,0.25);
  z-index:80;
  transition:transform 0.2s;
}
.whatsapp-float:hover{transform:scale(1.08);}
@media (max-width:680px){
  .about-content{grid-template-columns:1fr;}
  .about-image{border-radius:14px 14px 0 0;min-height:160px;}
  .about-button{font-size:13px;}
}
.brand-mark{
  font-size:28px;
  color:var(--cream);
}
.brand-sub{
  font-size:11px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  opacity:0.75;
  margin-top:-2px;
}
.cart-button{
  background:transparent;
  border:1px solid var(--accent);
  color:var(--cream);
  padding:10px 18px;
  border-radius:var(--radius);
  font-family:'Inter',sans-serif;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:8px;
}
.cart-button:hover{background:rgba(196,162,74,0.15);}
.cart-count{
  background:var(--accent);
  color:var(--green-deep);
  border-radius:50%;
  min-width:20px;
  height:20px;
  font-size:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
}

/* Hero */
.hero{
  background-size:cover;
  background-position:center 30%;
  color:var(--cream);
  padding:96px 24px 72px;
  text-align:center;
  border-bottom:1px solid var(--line);
}
.hero h1{
  font-size:clamp(24px, 3.6vw, 38px);
  margin:0 0 12px;
  text-shadow:0 2px 20px rgba(0,0,0,0.4);
}
.hero p{
  max-width:520px;
  margin:0 auto;
  opacity:0.92;
  font-size:16px;
}

.carousel-section{
  background:var(--green-deep);
  padding:36px 24px;
}
.carousel{
  position:relative;
  max-width:1100px;
  margin:0 auto;
  border-radius:var(--radius);
  overflow:hidden;
  aspect-ratio:2.4/1;
}
.carousel-slide{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:0;
  transition:opacity 1.2s ease;
  display:flex;
  align-items:flex-end;
}
.carousel-slide.active{opacity:1;}
.carousel-slide::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to top, rgba(10,20,16,0.75), rgba(10,20,16,0) 55%);
}
.carousel-caption{
  position:relative;
  z-index:1;
  color:var(--cream);
  font-family:'Space Grotesk', sans-serif;
  font-size:clamp(16px, 2.4vw, 24px);
  font-weight:600;
  padding:22px 26px;
  margin:0;
  text-shadow:0 2px 12px rgba(0,0,0,0.5);
}
.carousel-dots{
  position:absolute;
  bottom:14px;
  right:20px;
  z-index:2;
  display:flex;
  gap:6px;
}
.carousel-dots button{
  width:9px;
  height:9px;
  padding:0;
  border:none;
  border-radius:50%;
  background:rgba(245,247,246,0.4);
  cursor:pointer;
}
.carousel-dots button.active{background:var(--accent);}
.carousel{touch-action:pan-y;user-select:none;}
.carousel-arrow{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:2;
  width:42px;
  height:42px;
  border:none;
  border-radius:50%;
  background:rgba(10,20,16,0.45);
  color:var(--cream);
  font-size:30px;
  line-height:1;
  padding:0 0 4px;
  cursor:pointer;
  transition:background .2s;
}
.carousel-arrow:hover{background:rgba(10,20,16,0.75);}
.carousel-prev{left:12px;}
.carousel-next{right:12px;}
/* En celulares y tablets (pantallas táctiles) se pasa deslizando con el dedo: sin flechas */
@media (hover:none), (max-width:680px){
  .carousel-arrow{display:none;}
}
@media (max-width:680px){
  .carousel-dots{right:0;left:0;bottom:10px;justify-content:center;}
  .carousel-caption{padding-bottom:30px;}
}
.detail-usage{
  background:var(--cream);
  border-radius:10px;
  padding:12px 14px;
  font-size:13px;
}
.detail-usage .usage-title{margin:0 0 4px;font-weight:700;}
.detail-usage .usage-no{margin-top:10px;}
.detail-usage ul{margin:0;padding-left:18px;}
.detail-usage .usage-solder{margin:10px 0 0;opacity:.8;}
@media (max-width:680px){
  .carousel{aspect-ratio:16/13;}
  .carousel-caption{font-size:15px;padding:16px 18px;}
}
.hero .tag{
  display:inline-block;
  margin-top:20px;
  font-size:12px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--accent);
}
.hero-badges{
  display:flex;
  gap:10px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top:18px;
}
.hero-badge{
  border:1px solid var(--line);
  color:var(--cream);
  padding:6px 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:500;
  opacity:0.9;
}

/* Category nav */
.category-nav{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  justify-content:center;
  padding:28px 24px 8px;
  max-width:1100px;
  margin:0 auto;
}
.category-nav button{
  background:transparent;
  border:1px solid var(--green-deep);
  color:var(--green-deep);
  padding:8px 16px;
  border-radius:999px;
  font-family:'Inter',sans-serif;
  font-size:13px;
  font-weight:600;
  cursor:pointer;
}
.category-nav button.active,
.category-nav button:hover{
  background:var(--green-deep);
  color:var(--cream);
}

/* Grid */
.catalog{
  max-width:1100px;
  margin:0 auto;
  padding:24px 24px 80px;
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(240px, 1fr));
  gap:22px;
}

.card{
  background:#fff;
  border:1px solid rgba(23,59,46,0.12);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.card-image{
  aspect-ratio:1/1;
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:10px;
  border-bottom:1px solid rgba(23,59,46,0.08);
}
.card-image img{
  max-width:100%;
  max-height:100%;
  object-fit:contain;
}
.card-body{
  padding:14px 16px 16px;
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
}
.card-cat{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.1em;
  color:var(--accent);
  font-weight:600;
}
.card-title{
  font-family:'Inter',sans-serif;
  font-weight:600;
  font-size:15px;
  line-height:1.3;
  margin:0;
}
.length-pills{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.length-pills button{
  border:1px solid rgba(23,59,46,0.3);
  background:#fff;
  color:var(--ink);
  padding:5px 9px;
  font-size:12px;
  border-radius:3px;
  cursor:pointer;
  font-family:'Inter',sans-serif;
}
.length-pills button.active{
  background:var(--green-deep);
  border-color:var(--green-deep);
  color:var(--cream);
}
.card-footer{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  flex-wrap:wrap;
}
.qty-stepper{
  display:flex;
  align-items:center;
  border:1px solid rgba(18,24,21,0.2);
  border-radius:8px;
  overflow:hidden;
}
.qty-stepper button{
  background:var(--cream);
  border:none;
  width:28px;
  height:28px;
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  color:var(--green-deep);
}
.qty-stepper button:hover{background:rgba(18,24,21,0.06);}
.qty-stepper button:disabled{opacity:0.35;cursor:not-allowed;background:var(--cream);}
.qty-stepper span{
  min-width:24px;
  text-align:center;
  font-size:13px;
  font-weight:600;
}
.price{
  font-size:19px;
  font-weight:700;
  color:var(--green-deep);
}
.add-btn{
  background:var(--accent);
  border:none;
  color:var(--green-deep);
  font-weight:700;
  padding:9px 14px;
  border-radius:var(--radius);
  cursor:pointer;
  font-size:13px;
  font-family:'Inter',sans-serif;
}
.add-btn:hover{filter:brightness(1.08);}

/* Cart drawer */
.cart-overlay{
  position:fixed; inset:0;
  background:rgba(23,59,46,0.55);
  display:none;
  z-index:99;
}
.cart-overlay.open{display:block;}
.cart-drawer{
  position:fixed;
  top:0; right:0;
  width:min(380px, 92vw);
  height:100%;
  background:var(--cream);
  z-index:100;
  transform:translateX(100%);
  transition:transform 0.25s ease;
  display:flex;
  flex-direction:column;
  border-left:3px solid var(--accent);
}
.cart-drawer.open{transform:translateX(0);}
.cart-header{
  padding:20px;
  background:var(--green-deep);
  color:var(--cream);
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.cart-header h2{margin:0;font-size:22px;}
.cart-close{
  background:none;border:none;color:var(--cream);
  font-size:22px;cursor:pointer;
}
.cart-items{
  flex:1;
  overflow-y:auto;
  padding:16px 20px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.cart-item{
  display:flex;
  gap:10px;
  align-items:flex-start;
  border-bottom:1px solid rgba(23,59,46,0.12);
  padding-bottom:12px;
}
.cart-item img{width:52px;height:52px;object-fit:contain;background:#fff;border:1px solid rgba(23,59,46,0.1);}
.cart-item-info{flex:1;font-size:13px;}
.cart-item-info strong{display:block;font-size:13px;margin-bottom:2px;}
.cart-item-remove{
  background:none;border:none;color:#a33;cursor:pointer;font-size:12px;text-decoration:underline;padding:0;
}
.cart-empty{opacity:0.6;font-size:14px;text-align:center;margin-top:40px;}
.cart-footer{
  padding:18px 20px 22px;
  border-top:1px solid rgba(23,59,46,0.15);
}
.cart-total{
  display:flex;
  justify-content:space-between;
  font-weight:700;
  font-size:17px;
  margin-bottom:14px;
  color:var(--green-deep);
}
.checkout-btn{
  width:100%;
  background:var(--green-deep);
  color:var(--cream);
  border:none;
  padding:14px;
  border-radius:var(--radius);
  font-weight:700;
  font-size:15px;
  cursor:pointer;
  font-family:'Inter',sans-serif;
}
.checkout-btn:hover{background:var(--green-mid);}
.checkout-btn:disabled{opacity:0.6;cursor:not-allowed;}
.checkout-btn-secondary{
  width:100%;
  background:transparent;
  color:var(--green-deep);
  border:1px solid var(--green-deep);
  padding:12px;
  border-radius:var(--radius);
  font-weight:600;
  font-size:14px;
  cursor:pointer;
  font-family:'Inter',sans-serif;
  margin-top:8px;
}
.checkout-btn-secondary:hover{background:rgba(18,24,21,0.06);}
.checkout-note{font-size:11px;opacity:0.65;margin-top:10px;text-align:center;}

.cart-step{
  flex:1;
  display:flex;
  flex-direction:column;
  overflow:hidden;
}
.cart-step-body{
  flex:1;
  overflow-y:auto;
  padding:18px 20px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.cart-step-body h3{margin:0 0 4px;font-size:18px;}
.step-back{
  align-self:flex-start;
  background:none;
  border:none;
  color:var(--green-deep);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  padding:0;
  margin-bottom:4px;
}
.shipping-form{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.shipping-form input,
.shipping-form select,
.shipping-form textarea{
  border:1px solid rgba(18,24,21,0.2);
  border-radius:8px;
  padding:11px 12px;
  font-size:14px;
  font-family:'Inter',sans-serif;
  background:#fff;
}
.shipping-form textarea{
  resize:vertical;
  min-height:60px;
}
.shipping-form input:focus,
.shipping-form select:focus,
.shipping-form textarea:focus{outline:2px solid var(--accent);border-color:transparent;}
.field-group{display:flex;flex-direction:column;gap:4px;}
.field-hint{font-size:12px;color:rgba(18,24,21,0.65);}
.shipping-methods{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:4px;
}
.shipping-methods-title{margin:6px 0 0;font-size:14px;}
.payment-option{
  display:flex;
  align-items:flex-start;
  gap:10px;
  border:1px solid var(--green-deep);
  border-radius:10px;
  padding:14px;
  cursor:pointer;
  background:rgba(18,24,21,0.03);
}
.payment-option input{margin-top:3px;}
.payment-option strong{display:block;font-size:14px;}
.payment-option span:not(:first-child){font-size:12px;color:rgba(18,24,21,0.65);}
.shipping-branch-option{padding:2px 2px 0;}
.shipping-branch-option label{
  display:flex;
  align-items:flex-start;
  gap:8px;
  font-size:12px;
  color:rgba(18,24,21,0.75);
  cursor:pointer;
}
.shipping-branch-option input{margin-top:2px;}

footer{
  background:var(--green-deep);
  color:var(--cream);
  text-align:center;
  padding:28px 16px;
  font-size:13px;
  opacity:0.85;
}

.card-open{cursor:pointer;}

/* Product detail modal */
.detail-overlay{
  position:fixed; inset:0;
  background:rgba(14,36,28,0.7);
  display:none;
  z-index:199;
}
.detail-overlay.open{display:block;}
.detail-modal{
  position:fixed;
  top:50%; left:50%;
  transform:translate(-50%,-48%) scale(0.98);
  width:min(760px, 92vw);
  max-height:88vh;
  overflow-y:auto;
  background:#fff;
  border-radius:14px;
  z-index:200;
  display:none;
  box-shadow:0 20px 60px rgba(0,0,0,0.3);
}
.detail-modal.open{display:block;}
.detail-close{
  position:absolute;
  top:14px; right:16px;
  background:var(--cream);
  border:none;
  width:34px; height:34px;
  border-radius:50%;
  font-size:20px;
  cursor:pointer;
  z-index:2;
}
.detail-content{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
}
.detail-image{
  background:var(--cream);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:30px;
  border-radius:14px 0 0 14px;
}
.detail-image img{max-width:100%;max-height:340px;object-fit:contain;}
.detail-image:has(.detail-thumbs:not([hidden])){flex-direction:column;gap:14px;}
.detail-thumbs[hidden]{display:none;}
.detail-thumbs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;}
.detail-thumbs button{width:56px;height:56px;padding:0;border:2px solid transparent;border-radius:6px;overflow:hidden;background:#fff;cursor:pointer;}
.detail-thumbs button.active{border-color:var(--green-deep);}
.detail-thumbs img{width:100%;height:100%;object-fit:cover;max-height:none;}
.length-pills[hidden]{display:none;}
.detail-info{
  padding:32px 30px 30px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.detail-info h2{
  margin:0;
  font-size:24px;
}
.detail-desc{
  margin:0;
  font-size:14px;
  color:rgba(18,24,21,0.75);
  line-height:1.6;
}
.detail-specs{
  margin:0;
  padding:0;
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.detail-specs li{
  font-size:13px;
  padding-left:18px;
  position:relative;
  color:var(--ink);
}
.detail-specs li::before{
  content:"";
  position:absolute;
  left:0; top:7px;
  width:7px; height:7px;
  border-radius:50%;
  background:var(--accent);
}
.detail-footer{
  margin-top:8px;
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.detail-footer .add-btn{
  padding:11px 20px;
  font-size:14px;
}

@media (max-width:680px){
  .detail-content{grid-template-columns:1fr;}
  .detail-image{border-radius:14px 14px 0 0;padding:20px;}
  .detail-modal{top:auto;bottom:0;left:0;transform:none;width:100%;max-height:92vh;border-radius:14px 14px 0 0;}
}

@media (max-width:480px){
  .catalog{grid-template-columns:repeat(auto-fill, minmax(160px,1fr));gap:14px;}
  header.site-header{padding:10px 16px;}
  .brand-logo{width:72px;height:72px;}
}

/* Instagram en el encabezado y el pie */
.social-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:50%;
  color:var(--cream);
  border:1px solid rgba(245,247,246,0.35);
  transition:background .2s;
}
.social-link:hover{background:rgba(245,247,246,0.12);}
.footer-social{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  color:var(--cream);
  text-decoration:none;
  font-weight:600;
  margin-bottom:10px;
}
.footer-social:hover span{text-decoration:underline;}

/* Menú desplegable de tipos de cable (botón "Todos") */
.type-dropdown{position:relative;}
.category-nav .type-toggle{display:inline-flex;align-items:center;gap:6px;}
.type-caret{font-size:10px;}
.type-menu{
  position:absolute;
  top:calc(100% + 8px);
  left:0;
  z-index:60;
  width:300px;
  max-height:min(70vh, 520px);
  overflow-y:auto;
  background:#fff;
  border:1px solid rgba(14,36,28,0.15);
  border-radius:12px;
  box-shadow:0 12px 32px rgba(14,36,28,0.18);
  padding:8px;
  text-align:left;
}
.type-menu[hidden]{display:none;}
.category-nav .type-menu button{
  display:block;
  width:100%;
  text-align:left;
  border:none;
  border-radius:8px;
  padding:9px 12px;
  font-weight:500;
}
.category-nav .type-menu .type-menu-all{font-weight:700;}
.type-menu-group{
  margin:10px 12px 4px;
  font-size:11px;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:rgba(14,36,28,0.55);
}
@media (max-width:680px){
  .type-dropdown{position:static;}
  .category-nav{position:relative;}
  .type-menu{left:16px;right:16px;width:auto;}
  .social-link{width:34px;height:34px;}
}