/* ===== DuckTech · Sistema de diseño ===== */
:root {
  --bg: #ffffff;
  --ink: #121212;
  --ink-soft: rgba(18, 18, 18, 0.7);
  --gray-100: #f3f3f3;
  --gray-200: #e7e7e7;
  --navy: #242833;
  --accent: #fe9d17;       /* naranja DuckTech */
  --accent-dark: #e8951a;
  --radius: 12px;
  --maxw: 1240px;
  --shadow: 0 2px 14px rgba(18, 18, 18, 0.06);
  --font: "Assistant", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--ink); background: var(--bg); font-size: 15px; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ===== Formularios (checkout, contacto, mi cuenta, etc.) ===== */
label { font-size: 13px; font-weight: 600; display: block; margin-bottom: 5px; }
input:where(:not([type="checkbox"]):not([type="radio"])), textarea, select {
  width: 100%; font-family: var(--font); font-size: 14px; color: var(--ink);
  padding: 11px 12px; border: 1px solid var(--gray-200); border-radius: 10px; background: #fff;
  outline: none; transition: border-color .15s, box-shadow .15s;
}
input:where(:not([type="checkbox"]):not([type="radio"])):focus, textarea:focus, select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(254,157,23,.18);
}
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); width: auto; }

/* ===== Barra superior (anuncio) ===== */
.topbar { background: var(--topbar-bg, var(--ink)); color: var(--topbar-text, #fff); text-align: center; font-size: 13px; font-weight: 600; padding: 8px 12px; }
.topbar b { color: var(--header-accent, var(--accent)); }

/* ===== Header ===== */
.header { position: sticky; top: 0; z-index: 30; background: var(--header-bg, #fff); }
.header-inner { display: flex; align-items: center; gap: 24px; padding: 14px 20px; max-width: var(--maxw); margin: 0 auto; }
.logo { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; white-space: nowrap; display: inline-flex; align-items: center; gap: 10px; color: var(--header-text, var(--ink)); }
.logo span { color: var(--header-accent, var(--accent)); }
.logo-img { height: 42px; width: 42px; object-fit: contain; }
.search { flex: 1; display: flex; align-items: center; background: var(--header-search-bg, var(--gray-100)); border-radius: var(--radius); padding: 10px 14px; }
.search input { border: 0; background: transparent; outline: none; width: 100%; font-family: var(--font); font-size: 14px; color: var(--header-search-text, var(--ink)); }
.search input::placeholder { color: var(--header-search-text, var(--ink-soft)); opacity: .75; }
.header-actions { display: flex; align-items: center; gap: 18px; font-size: 13px; font-weight: 600; color: var(--header-text, var(--ink)); }
.header-actions a { display: flex; align-items: center; gap: 6px; }

.acc-menu { position: relative; padding-bottom: 10px; margin-bottom: -10px; }
.acc-dropdown { display: none; position: absolute; top: 100%; right: 0; margin-top: 0; background: #fff; border: 1px solid var(--gray-200); border-radius: 10px; box-shadow: 0 10px 26px rgba(18,18,18,.14); padding: 6px; min-width: 210px; z-index: 50; }
.acc-menu.logged-in:hover .acc-dropdown, .acc-menu.logged-in.open .acc-dropdown { display: block; }
.acc-dropdown a { display: block; padding: 9px 12px; border-radius: 7px; font-size: 14px; font-weight: 600; color: var(--ink); white-space: nowrap; }
.acc-dropdown a:hover { background: var(--gray-100); color: var(--accent); }
.acc-sub { display: none; }

/* ===== Menú mobile (hamburguesa + drawer lateral) ===== */
.hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 34px; height: 34px; background: transparent; border: 0; cursor: pointer; padding: 0; flex: none; }
.hamburger span { display: block; width: 22px; height: 2.5px; background: var(--header-nav-text, var(--ink)); border-radius: 2px; }
.mnav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 90; }
.mnav-overlay.open { display: block; }
.mnav-drawer { position: fixed; top: 0; left: 0; bottom: 0; width: 280px; max-width: 82vw; background: #fff; z-index: 95; transform: translateX(-100%); transition: transform .25s ease; display: flex; flex-direction: column; box-shadow: 6px 0 24px rgba(0,0,0,.18); }
.mnav-drawer.open { transform: translateX(0); }
.mnav-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--gray-200); flex: none; }
.mnav-head .logo { font-size: 19px; }
.mnav-head button { background: transparent; border: 0; font-size: 20px; line-height: 1; cursor: pointer; color: var(--ink); padding: 4px; }
.mnav-links { padding: 10px 0; overflow-y: auto; }
.mnav-links > a, .mnav-toggle { display: flex; justify-content: space-between; align-items: center; padding: 13px 18px; font-size: 15px; font-weight: 600; color: var(--ink); text-decoration: none; cursor: pointer; }
.mnav-links > a.mnav-account { justify-content: flex-start; gap: 10px; }
.mnav-sep { height: 1px; background: var(--gray-200); margin: 6px 0; }
.mnav-links > a:hover, .mnav-toggle:hover { color: var(--accent); background: var(--gray-100); }
.mnav-toggle span:last-child { font-size: 12px; transition: transform .2s; }
.mnav-toggle.open span:last-child { transform: rotate(180deg); }
.mnav-sub { display: none; flex-direction: column; background: var(--gray-100); }
.mnav-sub.open { display: flex; }
.mnav-sub a { padding: 11px 18px 11px 30px; font-size: 14px; font-weight: 500; color: var(--ink); text-decoration: none; }
.mnav-sub a:hover { color: var(--accent); }
.cart-badge { background: var(--header-accent, var(--accent)); color: var(--ink); font-size: 11px; font-weight: 800; border-radius: 20px; padding: 1px 7px; margin-left: 2px; }
.cart-badge.cb-dot { width: 9px; height: 9px; padding: 0; font-size: 0; }
.cart-badge.cb-dot.empty, .cart-badge.cb-pulse.empty { display: none; }
.cart-badge.cb-pulse.bump { animation: dt-bump .55s ease; }
@keyframes dt-bump { 0% { transform: scale(1); } 30% { transform: scale(1.45); box-shadow: 0 0 0 6px rgba(254,157,23,.35); } 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(254,157,23,0); } }

/* ===== Botón flotante de WhatsApp (plugin) ===== */
.wa-float { position: fixed; bottom: 22px; width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 26px; color: #fff; text-decoration: none; box-shadow: 0 6px 18px rgba(0,0,0,.28); z-index: 200; }
.wa-float.wa-right { right: 22px; }
.wa-float.wa-left { left: 22px; }
.wa-badge { position: absolute; top: -4px; right: -4px; background: #e74c3c; color: #fff; font-size: 11px; font-weight: 800; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.wa-ring { position: absolute; inset: -6px; border-radius: 50%; border: 3px solid rgba(37,211,102,.55); animation: dt-wa-ring 1.6s ease-out infinite; }
@keyframes dt-wa-ring { 0% { transform: scale(.85); opacity: .9; } 100% { transform: scale(1.35); opacity: 0; } }
.wa-bounce { animation: dt-wa-bounce 2.2s ease-in-out infinite; }
@keyframes dt-wa-bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.wa-shake { animation: dt-wa-shake 2.6s ease-in-out infinite; }
@keyframes dt-wa-shake { 0%, 90%, 100% { transform: rotate(0); } 92% { transform: rotate(-14deg); } 94% { transform: rotate(12deg); } 96% { transform: rotate(-10deg); } 98% { transform: rotate(6deg); } }
@media (max-width: 480px) { .wa-float { bottom: 16px; width: 50px; height: 50px; font-size: 23px; } .wa-float.wa-right { right: 16px; } .wa-float.wa-left { left: 16px; } }

.popup-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 300; align-items: center; justify-content: center; padding: 20px; }
.popup-overlay.open { display: flex; }
.popup-card { position: relative; max-width: 420px; width: 100%; border-radius: 16px; padding: 34px 28px 28px; text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,.32); }
.popup-close { position: absolute; top: 10px; right: 10px; width: 32px; height: 32px; border-radius: 50%; border: none; background: rgba(0,0,0,.08); font-size: 15px; cursor: pointer; line-height: 1; }
.popup-title { font-size: 22px; font-weight: 800; margin: 4px 0 10px; }
.popup-text { font-size: 14px; line-height: 1.5; margin: 0 0 18px; opacity: .9; }
.popup-email-form { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 4px; }
.popup-email-form input { flex: 1; min-width: 180px; padding: 10px 14px; border-radius: 8px; border: 1px solid var(--gray-200,#e0e0e0); font-size: 14px; }
.popup-email-form button { padding: 10px 18px; border-radius: 8px; border: none; font-weight: 700; cursor: pointer; font-size: 14px; }
.popup-buttons { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 14px; }
.popup-btn { display: inline-block; padding: 11px 22px; border-radius: 8px; font-weight: 700; text-decoration: none; font-size: 14px; }
@media (max-width: 480px) { .popup-card { padding: 30px 20px 24px; } }

/* ===== Nav categorías ===== */
.nav { background: var(--header-nav-bg, #fff); }
.nav-inner { display: flex; gap: 26px; max-width: var(--maxw); margin: 0 auto; padding: 12px 20px; }
.nav a { font-size: 14px; font-weight: 600; color: var(--header-nav-text, var(--ink-soft)); white-space: nowrap; }
.nav a:hover { color: var(--header-accent, var(--accent)); }

/* ===== Hero ===== */
.hero { background: linear-gradient(120deg, var(--navy), #171a22); color: #fff; border-radius: var(--radius); margin: 24px auto; padding: 48px 40px; display: flex; align-items: center; justify-content: space-between; gap: 24px; overflow: hidden; }
.hero h1 { font-size: 38px; font-weight: 800; line-height: 1.1; letter-spacing: -1px; }
.hero p { color: rgba(255,255,255,0.75); margin-top: 12px; font-size: 16px; max-width: 460px; }
.hero .duck { font-size: 96px; }

/* ===== Botones ===== */
.btn { display: inline-block; background: var(--ink); color: #fff; border: 0; border-radius: var(--radius); padding: 12px 22px; font-weight: 700; font-size: 14px; cursor: pointer; font-family: var(--font); transition: transform .08s, background .2s; }
.btn:hover { background: #000; transform: translateY(-1px); }
.card .btn.add { background: var(--dt-add-bg, var(--ink)); }
.btn-accent { background: var(--accent); color: var(--ink); }
.btn-accent:hover { background: var(--accent-dark); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--gray-200); }

/* ===== Secciones ===== */
.section { margin: 44px 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 18px; }
.section-head h2 { font-size: 24px; font-weight: 600; letter-spacing: -0.5px; color: var(--sec-title-color, var(--ink)); }
.section-head a { color: var(--accent); font-weight: 700; font-size: 14px; }
.section-head h2 b, .section-head h2 strong { font-weight: 800; color: var(--sec-title-color, var(--accent)); }
.hero h1 b, .hero h1 strong { color: var(--accent); }
.section.dark { background: var(--gray-100); border-radius: var(--radius); padding: 32px; }

/* ===== Grid de productos ===== */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 18px; }
.card { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s, transform .1s; position: relative; }
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card .thumb { aspect-ratio: 1/1; background: #fff; display: flex; align-items: center; justify-content: center; font-size: 64px; }
.card .badge { position: absolute; top: 10px; left: 10px; background: var(--accent); color: var(--ink); font-size: 11px; font-weight: 800; padding: 3px 9px; border-radius: 20px; }
.pbadges { position: absolute; top: 10px; left: 10px; display: flex; flex-direction: column; gap: 5px; z-index: 2; }
.pbadge { color: #fff; font-size: 11px; font-weight: 800; padding: 3px 9px; border-radius: 20px; box-shadow: 0 2px 6px rgba(0,0,0,.18); width: fit-content; }
.card .info { padding: 14px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card .vendor { font-size: 11px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .5px; font-weight: 700; }
.card .name { font-size: 14px; font-weight: 600; line-height: 1.3; min-height: 36px; }
.card .price { font-size: 18px; font-weight: 800; margin-top: 6px; }
.card .price.price-disc { color: #e74c3c; display: flex; flex-direction: column; gap: 0; }
.card .price .compare-price { font-size: 13px; font-weight: 600; color: var(--ink-soft); text-decoration: line-through; }
.card .price-net { font-size: 12px; color: var(--ink-soft); }
.card .add { margin: 0 14px 14px; }

/* ===== Estilos alternativos de tarjeta ===== */
.card.cs-noborder { border-color: transparent; }
.card.cs-noborder:hover { box-shadow: none; }
.card.cs-minimal { border: 0; background: transparent; border-radius: 0; }
.card.cs-minimal:hover { box-shadow: none; }
.card.cs-minimal .info { padding: 10px 2px; }

/* ===== Carrusel de productos ===== */
.carousel-wrap { position: relative; }
.carousel { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 2px; -webkit-overflow-scrolling: touch; scrollbar-width: none; -ms-overflow-style: none; }
.carousel::-webkit-scrollbar { display: none; height: 0; }
.carousel .card { min-width: 220px; max-width: 220px; flex: 0 0 auto; scroll-snap-align: start; }
.car-nav { position: absolute; top: 40%; transform: translateY(-50%); z-index: 5; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--gray-200); background: #fff; box-shadow: var(--shadow); cursor: pointer; font-size: 19px; line-height: 1; color: var(--ink); }
.car-prev { left: -16px; } .car-next { right: -16px; }
@media (max-width: 640px) { .car-nav { display: none; } .carousel .card { min-width: 170px; max-width: 170px; } }

/* ===== Franja de beneficios ===== */
.perks { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 14px; margin: 40px 0; }
.perk { background: var(--gray-100); border-radius: var(--radius); padding: 18px; display: flex; gap: 12px; align-items: center; }
.perk .ico { font-size: 26px; }
.perk b { display: block; font-size: 14px; }
.perk span { font-size: 12px; color: var(--ink-soft); }

/* ===== Newsletter ===== */
.newsletter-sec { background: var(--gray-100); border-radius: var(--radius); padding: 40px 30px; margin: 40px 0; }
.newsletter-in { max-width: 520px; margin: 0 auto; text-align: center; }
.newsletter-in h2 { font-size: 22px; margin-bottom: 8px; }
.newsletter-in p { color: var(--ink-soft); margin-bottom: 18px; }
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.newsletter-form input { flex: 1; min-width: 220px; }
.newsletter-form button { flex: none; }
.newsletter-consent { font-size: 12px; margin: 14px 0 0; }
.newsletter-ok { color: #1f9d55; font-weight: 700; margin-top: 12px; }
.newsletter-err { color: #e74c3c; font-weight: 600; margin-top: 12px; }

/* ===== Footer ===== */
.footer { background: var(--ink); color: rgba(255,255,255,0.7); margin-top: 60px; padding: 44px 0 28px; }
.footer .cols { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 30px; }
.footer h4 { color: #fff; font-size: 14px; margin-bottom: 12px; }
.footer a { display: block; font-size: 13px; padding: 4px 0; color: rgba(255,255,255,0.7); }
.footer a:hover { color: var(--accent); }
.footer .bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 30px; padding-top: 18px; font-size: 12px; text-align: center; }

@media (max-width: 760px) {
  .hero { padding: 32px 24px; } .hero h1 { font-size: 28px; } .hero .duck { font-size: 60px; }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .header-actions { display: none; }
  .hamburger { display: flex; }
  .nav { display: none; }
}