/*
Theme Name: NBK Store
Theme URI: https://nbk.cl/
Author: NBK
Author URI: https://nbk.cl/
Description: Lightweight WooCommerce theme for tienda.nbk.cl aligned with the NBK visual system, service trust signals, ecommerce navigation, and Yoast-compatible semantic output.
Version: 2.1.32
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: nbk-store
Tags: e-commerce, custom-logo, custom-menu, block-styles, woocommerce
*/

:root {
  --nbk-blue: #009add;
  --nbk-blue-dark: #007ab5;
  --nbk-blue-soft: #e8f7fd;
  --nbk-yellow: #f1d100;
  --nbk-yellow-hover: #d4b600;
  --nbk-heading: #1a1a1a;
  --nbk-body: #2d2d2d;
  --nbk-muted: #626b76;
  --nbk-section: #f5f7fa;
  --nbk-whatsapp: #25d366;
  --nbk-line: #e5e7eb;
  --nbk-white: #ffffff;
  --font-heading: Montserrat, Arial, sans-serif;
  --font-body: Lato, Arial, sans-serif;
  --container: 1280px;
  --nbk-radius: 8px;
  --nbk-shadow: 0 16px 34px rgba(15, 23, 42, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { margin: 0; color: var(--nbk-body); background: #fff; font-family: var(--font-body); line-height: 1.55; }
h1, h2, h3, h4 { color: var(--nbk-heading); font-family: var(--font-heading); font-weight: 800; letter-spacing: 0; margin: 0; }
h1 { font-size: 2.25rem; line-height: 1.12; }
h2 { font-size: 1.55rem; line-height: 1.25; }
h3 { font-size: 1.12rem; line-height: 1.35; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--nbk-blue); }
img { height: auto; max-width: 100%; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 3px solid var(--nbk-yellow); outline-offset: 3px; }
.screen-reader-text { clip: rect(0, 0, 0, 0); border: 0; height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; white-space: nowrap; width: 1px; }
.nbk-container { max-width: var(--container); margin-inline: auto; padding-inline: 1rem; width: 100%; }

.nbk-topbar { background: var(--nbk-blue-dark); color: white; padding: .45rem 1rem; }
.nbk-topbar__inner { align-items: center; display: flex; gap: .75rem; justify-content: space-between; max-width: var(--container); margin-inline: auto; }
.nbk-topbar__contact, .nbk-topbar__links { align-items: center; display: flex; flex-wrap: wrap; gap: .9rem; }
.nbk-topbar a, .nbk-topbar span { color: white; font-size: .84rem; font-weight: 800; }
.nbk-topbar__links a:first-child { background: var(--nbk-whatsapp); border-radius: 999px; color: white; padding: .28rem .7rem; }

.nbk-header { background: white; box-shadow: 0 1px 8px rgba(15, 23, 42, .08); position: sticky; top: 0; z-index: 50; }
.nbk-header__main { align-items: center; display: grid; gap: 1rem; grid-template-columns: auto minmax(260px, 1fr) auto; min-height: 78px; padding-block: .8rem; }
.nbk-brand { align-items: center; display: inline-flex; }
.nbk-header .nbk-brand__logo, .nbk-header .custom-logo { display: block; height: 48px; max-height: 48px; width: auto; }
.nbk-header__actions { align-items: center; display: flex; gap: .75rem; }
.nbk-icon-link { border: 1px solid var(--nbk-line); border-radius: var(--nbk-radius); color: var(--nbk-heading); display: inline-flex; font-size: .9rem; font-weight: 900; min-height: 44px; padding: .6rem .8rem; }
.nbk-primary-nav-wrap { border-top: 1px solid var(--nbk-line); }
.nbk-nav ul { align-items: center; display: flex; gap: 1.25rem; list-style: none; margin: 0; overflow-x: auto; padding: .7rem 0; }
.nbk-nav a { color: var(--nbk-heading); display: block; font-size: .9rem; font-weight: 900; white-space: nowrap; }
.nbk-nav a:hover { color: var(--nbk-blue); }
.nbk-menu-toggle { align-items: center; background: var(--nbk-white); border: 1px solid var(--nbk-line); border-radius: var(--nbk-radius); display: none; height: 44px; justify-content: center; padding: .55rem; width: 44px; }
.nbk-menu-toggle span { background: var(--nbk-heading); display: block; height: 2px; width: 24px; }
.nbk-menu-toggle span + span { margin-top: 6px; }
.nbk-mobile-menu { background: var(--nbk-white); border-top: 1px solid var(--nbk-line); box-shadow: 0 18px 30px rgba(15,23,42,.12); display: none; max-height: calc(100vh - 104px); overflow-y: auto; }
.nbk-mobile-menu[data-open="true"] { display: block; }
.nbk-mobile-menu__inner { display: grid; gap: .8rem; padding-bottom: 1rem; padding-top: 1rem; }
.nbk-mobile-menu__quick { display: grid; gap: .55rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.nbk-mobile-menu__quick a { align-items: center; background: var(--nbk-blue-soft); border: 1px solid #c9eefd; border-radius: var(--nbk-radius); color: var(--nbk-blue-dark); display: flex; font-size: .9rem; font-weight: 900; justify-content: center; min-height: 46px; padding: .6rem; text-align: center; }
.nbk-mobile-menu__quick a:first-child { background: var(--nbk-blue); border-color: var(--nbk-blue); color: var(--nbk-white); }
.nbk-mobile-menu__search .nbk-product-search { min-height: 46px; }
.nbk-mobile-menu__groups { border: 1px solid var(--nbk-line); border-radius: var(--nbk-radius); overflow: hidden; }
.nbk-mobile-menu details + details { border-top: 1px solid var(--nbk-line); }
.nbk-mobile-menu summary { align-items: center; color: var(--nbk-heading); cursor: pointer; display: flex; font-family: var(--font-heading); font-size: .92rem; font-weight: 800; justify-content: space-between; list-style: none; min-height: 48px; padding: .7rem .85rem; }
.nbk-mobile-menu summary::-webkit-details-marker { display: none; }
.nbk-mobile-menu summary::after { color: var(--nbk-blue-dark); content: "+"; font-size: 1.2rem; line-height: 1; }
.nbk-mobile-menu details[open] summary { background: var(--nbk-section); color: var(--nbk-blue-dark); }
.nbk-mobile-menu details[open] summary::after { content: "−"; }
.nbk-mobile-menu__links { display: grid; padding: .25rem .85rem .8rem; }
.nbk-mobile-menu__links a, .nbk-mobile-menu__links span { border-radius: 6px; color: var(--nbk-body); display: block; font-size: .9rem; font-weight: 800; padding: .52rem .55rem; }
.nbk-mobile-menu__links a:hover { background: var(--nbk-blue-soft); color: var(--nbk-blue-dark); }

.nbk-product-search { align-items: stretch; background: white; border: 1px solid var(--nbk-line); border-radius: var(--nbk-radius); display: flex; min-height: 48px; overflow: hidden; }
.nbk-product-search input[type="search"] { border: 0; flex: 1; min-width: 0; padding: 0 .95rem; }
.nbk-product-search button { background: var(--nbk-yellow); border: 0; color: var(--nbk-heading); cursor: pointer; font-weight: 900; padding: 0 1.15rem; }
.nbk-product-search button:hover { background: var(--nbk-yellow-hover); }

.nbk-button, .button, button.button, input[type="submit"], .wp-element-button, .woocommerce a.button, .woocommerce button.button, .woocommerce input.button { align-items: center; background: var(--nbk-blue); border: 1px solid var(--nbk-blue); border-radius: var(--nbk-radius); color: white; cursor: pointer; display: inline-flex; font-weight: 900; justify-content: center; min-height: 44px; padding: 0 1.05rem; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.nbk-button:hover, .button:hover, button.button:hover, input[type="submit"]:hover, .wp-element-button:hover, .woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover { background: var(--nbk-blue-dark); border-color: var(--nbk-blue-dark); color: white; transform: translateY(-1px); }
.nbk-button--yellow { background: var(--nbk-yellow); border-color: var(--nbk-yellow); color: var(--nbk-heading); }
.nbk-button--yellow:hover { background: var(--nbk-yellow-hover); border-color: var(--nbk-yellow-hover); color: var(--nbk-heading); }
.nbk-button--light { background: white; border-color: white; color: var(--nbk-blue-dark); }
.nbk-button--ghost, .nbk-cart-link { background: white; border-color: rgba(0, 154, 221, .28); color: var(--nbk-blue); }
.nbk-button--ghost-dark { background: transparent; border-color: rgba(255, 255, 255, .6); color: white; }
.nbk-cart-link { flex-direction: column; gap: 0; line-height: 1.15; }
.nbk-cart-link small { font-size: .72rem; font-weight: 800; }

.nbk-hero { background: linear-gradient(135deg, var(--nbk-blue), var(--nbk-blue-dark)); color: white; overflow: hidden; padding: 3.6rem 0; position: relative; }
.nbk-hero__grid { align-items: center; display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr); }
.nbk-eyebrow { color: var(--nbk-yellow); font-size: .82rem; font-weight: 900; letter-spacing: 0; margin: 0 0 .75rem; text-transform: uppercase; }
.nbk-hero h1 { color: white; font-size: clamp(2.15rem, 4.7vw, 3.65rem); max-width: 780px; }
.nbk-hero p { color: rgba(255, 255, 255, .92); font-size: 1.08rem; margin: 1rem 0 0; max-width: 760px; }
.nbk-hero__actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.45rem; }
.nbk-hero-panel { background: white; border-radius: var(--nbk-radius); box-shadow: var(--nbk-shadow); color: var(--nbk-body); padding: 1.25rem; }
.nbk-hero-panel h2 { font-size: 1.3rem; }
.nbk-hero-panel p { color: var(--nbk-muted); font-size: .98rem; margin: .5rem 0 1rem; }
.nbk-hero-list, .nbk-check-list { display: grid; gap: .62rem; list-style: none; margin: 1rem 0 0; padding: 0; }
.nbk-hero-list li, .nbk-check-list li { align-items: flex-start; display: flex; gap: .55rem; }
.nbk-hero-list li::before, .nbk-check-list li::before { color: var(--nbk-blue); content: "✓"; font-weight: 900; }
.nbk-trust-strip { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.35rem; }
.nbk-trust-strip span, .nbk-trust-strip a { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); border-radius: 999px; color: white; font-size: .84rem; font-weight: 900; padding: .42rem .68rem; }
.nbk-trust-strip a { text-decoration: underline; text-underline-offset: 2px; }
.nbk-trust-strip a:hover { border-color: currentColor; color: white; }
.nbk-content > .nbk-trust-strip span, .nbk-content > .nbk-trust-strip a, .nbk-category-seo .nbk-trust-strip span, .nbk-category-seo .nbk-trust-strip a { background: var(--nbk-blue-soft); border-color: #c9eefd; color: var(--nbk-blue-dark); }
.nbk-content > .nbk-trust-strip a:hover, .nbk-category-seo .nbk-trust-strip a:hover { color: var(--nbk-blue); }

.nbk-section { padding: 3.4rem 0; }
.nbk-section--soft { background: var(--nbk-section); }
.nbk-section-heading { margin-bottom: 1.5rem; max-width: 760px; }
.nbk-section-heading p { color: var(--nbk-muted); margin: .6rem 0 0; }
.nbk-category-grid, .nbk-card-grid, .nbk-review-grid { display: grid; gap: 1rem; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.nbk-money-grid { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); }
.nbk-money-card { background: white; border: 1px solid var(--nbk-line); border-radius: var(--nbk-radius); display: grid; gap: 1rem; min-height: 340px; padding: 1.35rem; }
.nbk-money-card--primary { background: linear-gradient(135deg, var(--nbk-blue), var(--nbk-blue-dark)); border-color: var(--nbk-blue-dark); color: white; }
.nbk-money-card h3 { font-size: clamp(1.45rem, 2.2vw, 2.05rem); line-height: 1.12; }
.nbk-money-card p { color: var(--nbk-muted); margin: .7rem 0 0; }
.nbk-money-card--primary h3, .nbk-money-card--primary .nbk-eyebrow { color: white; }
.nbk-money-card--primary p { color: rgba(255,255,255,.9); }
.nbk-money-list { display: grid; gap: .55rem; list-style: none; margin: 0; padding: 0; }
.nbk-money-list li { align-items: flex-start; display: flex; font-weight: 900; gap: .5rem; }
.nbk-money-list li::before { color: var(--nbk-blue); content: "✓"; font-weight: 900; }
.nbk-money-card--primary .nbk-money-list li::before { color: var(--nbk-yellow); }
.nbk-money-card .nbk-button { align-self: end; width: fit-content; }
.nbk-category-card, .nbk-card, .nbk-info-panel, .nbk-review-card, .nbk-empty-state, .nbk-category-seo, .nbk-compatibility-notice, .nbk-product-service, .nbk-checkout-support { background: white; border: 1px solid var(--nbk-line); border-radius: var(--nbk-radius); padding: 1.25rem; }
.nbk-category-card { color: var(--nbk-body); display: grid; gap: .45rem; min-height: 176px; }
.nbk-category-card:hover { border-color: var(--nbk-blue); box-shadow: 0 10px 24px rgba(0,154,221,.12); color: var(--nbk-body); }
.nbk-category-card__icon { align-items: center; background: var(--nbk-blue-soft); border-radius: var(--nbk-radius); color: var(--nbk-blue-dark); display: inline-flex; font-weight: 900; height: 42px; justify-content: center; width: 42px; }
.nbk-category-card strong { color: var(--nbk-heading); font-family: var(--font-heading); font-size: 1.08rem; }
.nbk-category-card span:last-child { color: var(--nbk-muted); font-size: .94rem; }
.nbk-info-grid, .nbk-location__grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.nbk-info-panel p, .nbk-review-card p { color: var(--nbk-muted); }
.nbk-proof-section .nbk-section-heading { max-width: 860px; }
.nbk-proof-grid { display: grid; gap: 1rem; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.nbk-proof-card { background: white; border: 1px solid var(--nbk-line); border-radius: var(--nbk-radius); display: grid; gap: .45rem; min-height: 190px; padding: 1.15rem; }
.nbk-proof-card:hover { border-color: rgba(0,154,221,.42); box-shadow: 0 12px 26px rgba(15,23,42,.08); }
.nbk-proof-card__metric { align-items: center; background: var(--nbk-blue-soft); border: 1px solid #c9eefd; border-radius: var(--nbk-radius); color: var(--nbk-blue-dark); display: inline-flex; font-family: var(--font-heading); font-size: 1.35rem; font-weight: 900; height: 48px; justify-content: center; line-height: 1; min-width: 58px; padding: 0 .65rem; width: fit-content; }
.nbk-proof-card strong { color: var(--nbk-heading); font-family: var(--font-heading); font-size: 1rem; line-height: 1.25; }
.nbk-proof-card p { color: var(--nbk-muted); font-size: .92rem; margin: 0; }
.nbk-proof-card__link { align-self: end; color: var(--nbk-blue-dark); font-size: .9rem; font-weight: 900; text-decoration: underline; text-underline-offset: 3px; }
.nbk-proof-card__link:hover { color: var(--nbk-blue); }
.nbk-service-link-list { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.nbk-service-link-list a { background: var(--nbk-blue-soft); border-radius: var(--nbk-radius); color: var(--nbk-blue-dark); font-weight: 900; padding: .55rem .7rem; }
.nbk-product-rail { display: grid; gap: 2rem; }
.nbk-location { background: var(--nbk-section); }
.nbk-contact-list { display: grid; gap: .9rem; list-style: none; margin: 1.25rem 0 0; padding: 0; }
.nbk-contact-list li { border-bottom: 1px solid var(--nbk-line); padding-bottom: .8rem; }
.nbk-contact-list strong { color: var(--nbk-heading); display: block; }
.nbk-map-card { background: white; border: 1px solid var(--nbk-line); border-radius: var(--nbk-radius); box-shadow: 0 10px 24px rgba(15, 23, 42, .08); display: grid; min-height: 360px; overflow: hidden; }
.nbk-map-card iframe { border: 0; display: block; height: 320px; min-height: 320px; width: 100%; }
.nbk-map-link { align-items: center; background: var(--nbk-blue); color: white; display: grid; gap: .1rem; min-height: 72px; padding: 1rem 1.25rem; }
.nbk-map-link:hover { color: white; background: var(--nbk-blue-dark); }
.nbk-map-link span { font-weight: 900; }
.nbk-map-link strong { color: white; font-family: var(--font-heading); font-size: 1.35rem; }
.nbk-store-shell, .nbk-content { max-width: var(--container); margin-inline: auto; padding: 2.2rem 1rem 3.5rem; }

.nbk-footer { background: var(--nbk-blue-dark); color: white; padding: 3rem 0; }
.nbk-footer__grid { display: grid; gap: 1.75rem; grid-template-columns: 1.15fr .7fr 1.05fr 1.25fr; margin-bottom: 2rem; }
.nbk-footer h2 { color: white; font-size: 1rem; margin-bottom: .85rem; }
.nbk-footer p, .nbk-footer a, .nbk-footer li { color: rgba(255, 255, 255, .9); font-size: .9rem; }
.nbk-footer a:hover { color: white; text-decoration: underline; }
.nbk-footer ul { display: grid; gap: .42rem; list-style: none; margin: 0; padding: 0; }
.nbk-footer__logo { background: white; border-radius: 4px; display: inline-flex; margin-bottom: 1rem; padding: .5rem .75rem; }
.nbk-footer__logo img { height: 40px; width: auto; }
.nbk-footer__brand p { color: white; font-size: 1rem; line-height: 1.65; margin: 0; }
.nbk-footer__brand-links { display: grid; gap: .5rem; margin-top: 1rem; }
.nbk-footer__brand-links a { font-weight: 900; width: fit-content; }
.nbk-socials { display: flex; gap: .55rem; margin-top: 1rem; }
.nbk-socials a { align-items: center; background: rgba(255, 255, 255, .2); border-radius: 999px; color: white; display: inline-flex; font-weight: 900; height: 36px; justify-content: center; width: 36px; }
.nbk-footer__bottom { border-top: 1px solid rgba(255, 255, 255, .3); padding-top: 1.5rem; text-align: center; }
.nbk-footer__bottom p { margin: .25rem 0; }
.nbk-whatsapp-floater { align-items: center; background: var(--nbk-whatsapp); border: 2px solid var(--nbk-white); border-radius: 50%; bottom: calc(80px + env(safe-area-inset-bottom)); box-shadow: 0 10px 24px rgba(15,23,42,.22); color: var(--nbk-white); display: inline-flex; height: 48px; justify-content: center; padding: 0; position: fixed; right: 16px; width: 48px; z-index: 45; }
.nbk-whatsapp-floater:hover { background: #1fb85a; color: var(--nbk-white); transform: translateY(-2px); }
.nbk-whatsapp-floater svg { fill: currentColor; height: 24px; width: 24px; }
.woocommerce-checkout .nbk-whatsapp-floater { display: none; }

@media (min-width: 768px) { h1 { font-size: 3rem; } h2 { font-size: 1.9rem; } }
@media (min-width: 1081px) { .nbk-whatsapp-floater { bottom: 24px; right: 24px; } }
@media (max-width: 1080px) {
  .nbk-header__main { grid-template-columns: auto 1fr auto; }
  .nbk-header__search { display: none; }
  .nbk-menu-toggle { display: grid; place-items: center; }
  .nbk-primary-nav-wrap { display: none; }
  .nbk-hero__grid, .nbk-money-grid, .nbk-info-grid, .nbk-location__grid, .nbk-footer__grid, .nbk-proof-grid { grid-template-columns: 1fr; }
}
@media (max-width: 780px) {
  .nbk-category-grid, .nbk-card-grid, .nbk-review-grid { grid-template-columns: 1fr; }
  .nbk-topbar { padding: .38rem .75rem; }
  .nbk-topbar__inner { align-items: center; flex-direction: row; gap: .55rem; justify-content: flex-start; overflow-x: auto; scrollbar-width: none; }
  .nbk-topbar__inner::-webkit-scrollbar { display: none; }
  .nbk-topbar__contact, .nbk-topbar__links { flex: 0 0 auto; flex-wrap: nowrap; gap: .55rem; }
  .nbk-topbar__contact span, .nbk-topbar__links a:last-child { display: none; }
  .nbk-topbar a { font-size: .78rem; white-space: nowrap; }
  .nbk-topbar__links a:first-child { padding: .25rem .62rem; }
  .nbk-header__main { gap: .7rem; grid-template-columns: auto 1fr auto; min-height: 64px; padding-block: .55rem; }
  .nbk-brand { grid-column: 1; grid-row: 1; justify-self: start; }
  .nbk-header__actions { grid-column: 3; grid-row: 1; justify-self: end; }
  .nbk-header .nbk-brand__logo, .nbk-header .custom-logo { height: 36px; max-height: 36px; }
  .nbk-cart-link { min-width: 76px; padding: .45rem .62rem; }
  .nbk-cart-link small { font-size: .68rem; }
  .nbk-icon-link { display: none; }
  .nbk-mobile-menu__search .nbk-product-search { flex-direction: row; }
  .nbk-mobile-menu__search .nbk-product-search input[type="search"] { min-height: 46px; }
  .nbk-mobile-menu__search .nbk-product-search button { min-height: 46px; padding-inline: .85rem; }
  .nbk-hero { padding: 2.7rem 0; }
  .nbk-section { padding: 2.5rem 0; }
  .nbk-store-shell, .nbk-content { padding-bottom: 2.75rem; padding-top: 1.35rem; }
  .nbk-product-search { flex-direction: column; }
  .nbk-product-search input[type="search"] { min-height: 48px; }
  .nbk-product-search button { min-height: 46px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}