/* ==========================================================================
   Linea Oro Next — PrestaShop 1.7 Theme
   Stile: moderno, premium, minimal, fashion/sportswear.
   Ispirazione: store.crossfit.com (home) + sunnytoo seventh (prodotto)
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  --color-bg: #ffffff;
  --color-fg: #0a0a0a;
  --color-fg-soft: #4a4a4a;
  --color-muted: #8a8a8a;
  --color-border: #ececec;
  --color-surface: #f7f7f7;
  --color-surface-2: #f1f1f1;
  --color-accent: #0a0a0a;
  --color-accent-contrast: #ffffff;
  --color-sale: #d23030;
  --color-success: #1f8a4c;

  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 6px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.12);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Inter", sans-serif;

  --container: 1320px;
  --header-h: 72px;
  --header-h-mobile: 56px;

  --t-fast: 150ms cubic-bezier(.2,.7,.3,1);
  --t-base: 250ms cubic-bezier(.2,.7,.3,1);
  --t-slow: 450ms cubic-bezier(.2,.7,.3,1);
}

/* ---------- Reset light ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-fg);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--color-fg-soft); }
button { font: inherit; cursor: pointer; }
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.15;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.25rem); }
h3 { font-size: 1.25rem; }

/* ---------- Layout helpers ---------- */
.container, .container-fluid { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 20px; }
.section { padding-block: clamp(40px, 6vw, 96px); }
.section-tight { padding-block: clamp(24px, 4vw, 56px); }
.eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 12px;
}

/* ---------- Buttons ---------- */
.btn, .btn-primary, .btn-secondary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all var(--t-base);
  cursor: pointer;
  min-height: 48px;
  white-space: nowrap;
}
.btn-primary { background: var(--color-accent); color: var(--color-accent-contrast); border-color: var(--color-accent); }
.btn-primary:hover { background: #222; border-color: #222; transform: translateY(-1px); box-shadow: var(--shadow-md); color: #fff; }
.btn-secondary { background: transparent; color: var(--color-fg); border-color: var(--color-fg); }
.btn-secondary:hover { background: var(--color-fg); color: #fff; }
.btn-ghost { background: transparent; color: var(--color-fg); border: 0; padding-inline: 0; }
.btn-ghost:hover { color: var(--color-muted); }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
#header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--t-base), background var(--t-base);
}
#header.is-scrolled { box-shadow: var(--shadow-sm); }
.header-top {
  background: var(--color-fg);
  color: #fff;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.header-top .container { display: flex; justify-content: space-between; align-items: center; padding-block: 8px; }
.header-top a { color: #fff; opacity: .85; }
.header-top a:hover { opacity: 1; }

.header-main {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  min-height: var(--header-h);
  padding-block: 12px;
}
.header-logo { justify-self: center; }
.header-logo img { max-height: 44px; width: auto; }
.header-nav { justify-self: start; }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 18px; }
.header-actions .icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 999px;
  background: transparent;
  border: 0;
  color: var(--color-fg);
  transition: background var(--t-fast);
  position: relative;
}
.header-actions .icon-btn:hover { background: var(--color-surface); }
.header-actions .cart-count {
  position: absolute; top: 4px; right: 4px;
  background: var(--color-accent); color: #fff;
  font-size: 10px; font-weight: 700;
  min-width: 18px; height: 18px;
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0 5px;
}

/* Mega menu */
#_desktop_top_menu .top-menu,
.header-nav ul { list-style: none; padding: 0; margin: 0; display: flex; gap: 28px; }
.header-nav a {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 10px 0;
  position: relative;
}
.header-nav a::after {
  content: "";
  position: absolute; left: 0; bottom: 4px;
  width: 0; height: 2px;
  background: var(--color-fg);
  transition: width var(--t-base);
}
.header-nav a:hover::after, .header-nav .current > a::after { width: 100%; }

/* Search bar */
#search_widget form, #search_widget input {
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 10px 18px;
  font-size: .85rem;
  width: 100%;
}
#search_widget input:focus { outline: none; border-color: var(--color-fg); background: #fff; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: clamp(420px, 70vh, 720px);
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: #111;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.1) 0%, rgba(0,0,0,.55) 100%);
  z-index: 1;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-content { position: relative; z-index: 2; max-width: 720px; padding-block: 80px; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 5rem); margin-bottom: 24px; }
.hero p { font-size: 1.1rem; opacity: .9; margin-bottom: 32px; max-width: 540px; }
.hero .btn-primary { background: #fff; color: #000; border-color: #fff; }
.hero .btn-primary:hover { background: #f1f1f1; }

/* ---------- Product card ---------- */
.products, .product_list, .featured-products .products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 32px 24px;
}
.product-miniature, .js-product-miniature {
  position: relative;
  background: #fff;
  transition: transform var(--t-base);
}
.product-miniature .thumbnail-container,
.product-miniature .product-image {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  aspect-ratio: 4/5;
}
.product-miniature img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--t-slow), opacity var(--t-base);
}
.product-miniature:hover img { transform: scale(1.04); }
.product-miniature .product-flags {
  position: absolute; top: 12px; left: 12px;
  display: flex; flex-direction: column; gap: 6px;
  list-style: none; padding: 0; margin: 0;
  z-index: 2;
}
.product-miniature .product-flag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: var(--color-fg);
  color: #fff;
  border-radius: var(--radius-xs);
}
.product-miniature .product-flag.on-sale { background: var(--color-sale); }
.product-miniature .product-flag.new { background: var(--color-success); }
.product-miniature .product-title,
.product-miniature h3 {
  margin: 14px 0 6px;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}
.product-miniature .product-price-and-shipping {
  font-size: .95rem; font-weight: 600;
}
.product-miniature .regular-price {
  text-decoration: line-through; color: var(--color-muted); margin-right: 6px; font-weight: 400;
}
.product-miniature .price { color: var(--color-fg); }
.product-miniature .price.has-discount, .product-miniature .discount { color: var(--color-sale); }

.product-miniature .quick-add {
  position: absolute; left: 12px; right: 12px; bottom: 12px;
  background: rgba(0,0,0,.85); color: #fff;
  padding: 10px 14px; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase;
  text-align: center; border-radius: var(--radius-xs);
  opacity: 0; transform: translateY(8px);
  transition: opacity var(--t-base), transform var(--t-base);
}
.product-miniature:hover .quick-add { opacity: 1; transform: translateY(0); }

/* ---------- Product page (single) ---------- */
#product .product-container { padding-block: 32px; }
#product .product-cover, #product .images-container .product-cover {
  position: relative; overflow: hidden; background: var(--color-surface); border-radius: var(--radius-md);
}
#product .product-cover img { width: 100%; height: auto; cursor: zoom-in; }
#product .product-thumbnails, #product .js-qv-product-images {
  display: flex; gap: 8px; margin-top: 12px; overflow-x: auto;
}
#product .product-thumbnails .thumb,
#product .js-qv-product-images img {
  width: 84px; height: 84px; object-fit: cover; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); cursor: pointer; transition: border-color var(--t-fast), transform var(--t-fast);
}
#product .product-thumbnails .thumb:hover { border-color: var(--color-fg); transform: translateY(-1px); }
#product .product-thumbnails .thumb.selected { border-color: var(--color-fg); }

#product h1.h1, #product .product-name { font-size: clamp(1.6rem, 2.4vw, 2.2rem); margin-bottom: 8px; }
#product .product-prices {
  display: flex; align-items: baseline; gap: 12px;
  font-size: 1.5rem; font-weight: 700; margin: 16px 0 8px;
}
#product .product-prices .regular-price {
  font-size: 1rem; font-weight: 400; color: var(--color-muted); text-decoration: line-through;
}
#product .product-prices .discount-percentage {
  background: var(--color-sale); color: #fff; padding: 2px 8px; font-size: .75rem; border-radius: var(--radius-xs);
}
#product .product-description-short { color: var(--color-fg-soft); margin: 16px 0 24px; }

.product-variants .product-variants-item { margin-bottom: 18px; }
.product-variants .control-label {
  display: block; font-size: .8rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px;
}
.product-variants .control-label .selected-value { color: var(--color-muted); font-weight: 400; margin-left: 8px; }

.product-variants .input-color, .product-variants input[type="radio"].input-color {
  appearance: none; -webkit-appearance: none;
  width: 32px; height: 32px; border-radius: 999px; border: 2px solid #fff;
  outline: 1px solid var(--color-border); cursor: pointer;
  transition: outline-color var(--t-fast), transform var(--t-fast);
}
.product-variants .input-color:hover { transform: scale(1.08); }
.product-variants .input-color:checked { outline: 2px solid var(--color-fg); outline-offset: 1px; }

.product-variants .input-radio + span,
.product-variants ul.input-container li label,
.product-variants .input-container label {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 48px; padding: 10px 14px;
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 500; cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast);
  margin-right: 6px;
}
.product-variants .input-container input:checked + span,
.product-variants .input-container input:checked + label { border-color: var(--color-fg); background: var(--color-fg); color: #fff; }

.product-add-to-cart { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: center; margin-top: 20px; }
.product-quantity .qty .input-group {
  display: inline-flex; align-items: center; border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden;
}
.product-quantity .qty input { width: 48px; text-align: center; border: 0; padding: 12px 0; font-weight: 600; }
.product-quantity .qty .btn-touchspin {
  width: 40px; height: 48px; background: #fff; border: 0; color: var(--color-fg); font-size: 1rem;
}
.product-quantity .qty .btn-touchspin:hover { background: var(--color-surface); }
.add-to-cart {
  background: var(--color-fg); color: #fff; border: 0; padding: 14px 24px;
  font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  border-radius: var(--radius-sm); width: 100%; min-height: 52px;
  transition: background var(--t-base), transform var(--t-fast);
}
.add-to-cart:hover { background: #222; transform: translateY(-1px); }
.add-to-cart[disabled] { opacity: .5; cursor: not-allowed; }

/* Sticky add to cart on scroll (mobile) */
.sticky-atc {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: #fff; border-top: 1px solid var(--color-border);
  padding: 10px 16px; display: none; align-items: center; gap: 12px;
  z-index: 90; box-shadow: 0 -10px 24px rgba(0,0,0,.06);
}
.sticky-atc .price { font-weight: 700; }
.sticky-atc .add-to-cart { flex: 1; min-height: 48px; padding-block: 12px; }
.sticky-atc.is-visible { display: flex; }

/* Product tabs */
.product-tabs {
  margin-top: 56px; border-top: 1px solid var(--color-border);
}
.product-tabs .nav-tabs {
  display: flex; gap: 32px; border: 0; padding: 0; margin: 0; list-style: none;
  border-bottom: 1px solid var(--color-border);
}
.product-tabs .nav-link {
  display: inline-block; padding: 18px 0;
  font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--color-muted); border: 0; border-bottom: 2px solid transparent; background: transparent;
}
.product-tabs .nav-link.active, .product-tabs .nav-link:hover { color: var(--color-fg); border-bottom-color: var(--color-fg); }
.product-tabs .tab-content { padding: 32px 0; color: var(--color-fg-soft); }

/* Reassurance */
.block-reassurance { margin-top: 32px; padding: 20px; background: var(--color-surface); border-radius: var(--radius-md); }
.block-reassurance ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.block-reassurance li { display: flex; align-items: center; gap: 12px; font-size: .9rem; }
.block-reassurance img { width: 28px; height: 28px; }

/* ---------- Category page ---------- */
#category .category-cover img { width: 100%; height: 280px; object-fit: cover; border-radius: var(--radius-md); }
#category h1 { margin-top: 24px; }
#category .category-description { color: var(--color-fg-soft); max-width: 720px; }

#category #js-product-list-top, .products-selection {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 16px; border-bottom: 1px solid var(--color-border); margin-bottom: 32px;
}
#category .products-sort-order .select-title,
.sort-by-row .select-title {
  border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 10px 14px;
  font-size: .85rem; cursor: pointer;
}

/* Faceted filters sidebar */
#search_filters, .block-categories {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 20px; margin-bottom: 24px;
}
#search_filters .facet-title, .block-categories .category-top-menu li a {
  font-size: .8rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
}
#search_filters .facet { padding-block: 14px; border-bottom: 1px solid var(--color-border); }
#search_filters .facet:last-child { border-bottom: 0; }

/* ---------- Footer ---------- */
#footer {
  background: var(--color-fg); color: #cfcfcf;
  margin-top: 80px;
}
#footer a { color: #cfcfcf; }
#footer a:hover { color: #fff; }
.footer-container { padding-block: 64px 24px; }
.footer-container .row > div { margin-bottom: 32px; }
.footer-container h3, .footer-container .h3,
.footer-container .block-title { color: #fff; font-size: .85rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px; }
.footer-container ul { list-style: none; padding: 0; margin: 0; }
.footer-container li { padding: 4px 0; font-size: .9rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: .8rem; color: #8a8a8a;
}
.footer-payments img { height: 22px; opacity: .8; }

/* Newsletter */
.block_newsletter form { display: flex; gap: 8px; }
.block_newsletter input[type="email"] {
  flex: 1; padding: 12px 16px; background: transparent; color: #fff;
  border: 1px solid rgba(255,255,255,.25); border-radius: var(--radius-sm); font-size: .9rem;
}
.block_newsletter input[type="email"]::placeholder { color: #888; }
.block_newsletter button { background: #fff; color: #000; border: 0; padding: 0 20px; border-radius: var(--radius-sm); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .75rem; }

/* ---------- Cart ---------- */
.cart-grid .cart-overview, .cart-summary {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 24px;
}
.cart-item { padding: 16px 0; border-bottom: 1px solid var(--color-border); }
.cart-item:last-child { border-bottom: 0; }

/* ---------- Notifications / Alerts ---------- */
.notifications-container .alert {
  border-radius: var(--radius-sm); border: 0; padding: 14px 18px; font-size: .9rem;
}
.alert-success { background: #e8f6ee; color: #1f8a4c; }
.alert-danger { background: #fdecec; color: #c0392b; }
.alert-warning { background: #fff7e6; color: #b07a16; }
.alert-info { background: #eef4ff; color: #2c5cc5; }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  background: transparent; padding: 16px 0; font-size: .8rem; color: var(--color-muted);
  letter-spacing: .04em; text-transform: uppercase;
}
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-fg); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; }
.breadcrumb li + li::before { content: "/"; margin-right: 6px; color: var(--color-border); }

/* ---------- Forms ---------- */
.form-control, input[type="text"], input[type="email"], input[type="password"],
input[type="tel"], input[type="search"], select, textarea {
  width: 100%; padding: 12px 14px; font-size: .95rem;
  border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fff;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-control:focus, input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--color-fg); box-shadow: 0 0 0 3px rgba(0,0,0,.06);
}
label { display: inline-block; margin-bottom: 6px; font-size: .85rem; font-weight: 500; }

/* ---------- Utilities ---------- */
.fade-in { animation: fadeInUp .6s ease both; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.skeleton { background: linear-gradient(90deg, #eee 0%, #f7f7f7 50%, #eee 100%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: var(--radius-sm); }
@keyframes shimmer { from { background-position: -200% 0; } to { background-position: 200% 0; } }

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .header-main { grid-template-columns: auto 1fr auto; }
  .header-nav { display: none; }
  .header-logo { justify-self: start; }
  #footer .footer-container { padding-block: 40px 16px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 767px) {
  body { font-size: 14px; }
  .section { padding-block: 40px; }
  .products, .product_list, .featured-products .products { grid-template-columns: repeat(2, 1fr); gap: 18px 12px; }
  .product-miniature .product-title { font-size: .85rem; }
  .hero { min-height: 60vh; }
  #header { font-size: 14px; }
  .sticky-atc { display: flex; } /* visible only when ATC out of view (handled via JS) */
}

/* ---------- Accessibility ---------- */
:focus-visible { outline: 2px solid var(--color-fg); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}