:root {
  --ob-navy: #132238;
  --ob-navy-2: #243c5c;
  --ob-orange: #ff5a36;
  --ob-orange-dark: #e94827;
  --ob-teal: #0f766e;
  --ob-mint: #e9f8f1;
  --ob-cream: #fffaf3;
  --ob-gold: #ffb000;
  --ob-muted: #64748b;
  --ob-line: rgba(19, 34, 56, .10);
  --ob-shadow: 0 18px 50px rgba(19, 34, 56, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
button, input, select, textarea { font: inherit; }
a, button { transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.ob-body { background: var(--ob-cream); color: var(--ob-navy); font-family: "IBM Plex Sans", sans-serif; }
.ob-body h1, .ob-body h2, .ob-body h3, .ob-body h4, .ob-logo, .ob-price { font-family: "Manrope", sans-serif; }
.ob-serif { font-family: Georgia, "Times New Roman", serif; font-style: italic; }
.ob-demo { background: #8b1e12; color: #fff; font-size: .68rem; font-weight: 800; letter-spacing: .08em; }
.ob-announcement { background: var(--ob-navy); color: #fff; font-size: .72rem; font-weight: 700; }
.ob-navbar { background: rgba(255, 250, 243, .96); border-bottom: 1px solid var(--ob-line); backdrop-filter: blur(18px); }
.ob-logo { color: var(--ob-navy); font-size: 1.7rem; font-weight: 800; letter-spacing: -.07em; text-decoration: none; }
.ob-logo span { color: var(--ob-orange); }
.ob-logo small { color: var(--ob-teal); font-size: .6rem; letter-spacing: 0; }
.ob-logo-light { color: #fff; }
.ob-nav-link { color: #526176; font-size: .8rem; font-weight: 700; text-decoration: none; }
.ob-nav-link:hover, .ob-link:hover { color: var(--ob-orange); }
.ob-search { max-width: 620px; }
.ob-search .form-control { border: 2px solid var(--ob-line); border-radius: 999px; height: 46px; padding-left: 2.8rem; padding-right: 5.8rem; }
.ob-search .form-control:focus { border-color: var(--ob-orange); box-shadow: none; }
.ob-search > i { color: var(--ob-muted); left: 1.05rem; top: .72rem; }
.ob-search > button { right: .3rem; top: .3rem; }
.ob-cart-pill { align-items: center; background: #fff; border: 1px solid var(--ob-line); border-radius: 999px; color: var(--ob-navy); display: inline-flex; font-size: .75rem; font-weight: 800; gap: .45rem; padding: .55rem .75rem; text-decoration: none; }
.ob-cart-pill:hover { border-color: var(--ob-orange); color: var(--ob-orange); }
.ob-btn-dark { background: var(--ob-navy); border: 0; color: #fff; }
.ob-btn-dark:hover { background: var(--ob-navy-2); color: #fff; transform: translateY(-2px); }
.ob-btn-orange { background: var(--ob-orange); border: 0; color: #fff; }
.ob-btn-orange:hover { background: var(--ob-orange-dark); color: #fff; transform: translateY(-2px); }
.ob-btn-teal { background: var(--ob-teal); border: 0; color: #fff; }
.ob-hero { padding: 5rem 0; }
.ob-kicker { color: var(--ob-teal); font-size: .66rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.ob-display { font-size: clamp(3rem, 7vw, 6rem); font-weight: 800; letter-spacing: -.07em; line-height: .94; }
.ob-display .accent { color: var(--ob-orange); }
.ob-section { padding: 5rem 0; }
.ob-section-dark { background: var(--ob-navy); color: #fff; }
.ob-card { background: #fff; border: 1px solid rgba(19, 34, 56, .08); border-radius: 1.5rem; }
.ob-card-hover { transition: transform .25s ease, box-shadow .25s ease; }
.ob-card-hover:hover { box-shadow: 0 22px 55px rgba(19, 34, 56, .12); transform: translateY(-5px); }
.ob-round { border-radius: 2rem; }
.ob-shadow { box-shadow: var(--ob-shadow); }
.ob-muted { color: var(--ob-muted); }
.ob-link { color: var(--ob-navy); text-decoration: none; }
.ob-price { font-size: 1.35rem; font-weight: 800; }
.ob-price-accent { color: var(--ob-orange); }
.ob-product-img { aspect-ratio: 1 / 1; background: #f2f4f3; border-radius: 1rem; object-fit: cover; }
.ob-product-title { color: var(--ob-navy); font-weight: 800; min-height: 2.8rem; text-decoration: none; }
.ob-product-card { cursor: pointer; }
.ob-product-card .ob-product-img { transition: transform .45s ease; }
.ob-product-card:hover .ob-product-img { transform: scale(1.035); }
.ob-trust { background: #fff; border: 1px solid var(--ob-line); border-radius: 1rem; }
.ob-trust i { color: var(--ob-teal); font-size: 1.3rem; }
.ob-trust-strip { background: #fff; border-bottom: 1px solid var(--ob-line); border-top: 1px solid var(--ob-line); }
.ob-trust-item { align-items: center; display: flex; gap: .85rem; min-height: 90px; padding: 1rem; }
.ob-trust-icon { align-items: center; background: #fff3e8; border-radius: 50%; color: var(--ob-orange); display: flex; flex: 0 0 auto; height: 42px; justify-content: center; width: 42px; }
.ob-hero-visual { min-height: 550px; position: relative; }
.ob-hero-photo { height: 100%; inset: 0; object-fit: cover; position: absolute; transform: rotate(2deg); width: 100%; }
.ob-float-card { background: #fff; border-radius: 1.25rem; bottom: 2rem; box-shadow: var(--ob-shadow); left: 0; max-width: 260px; padding: 1.1rem; position: absolute; transform: rotate(-2deg); }
.ob-category-card { border: 0; border-radius: 1.5rem; min-height: 280px; overflow: hidden; position: relative; text-align: left; }
.ob-category-card img { height: 100%; inset: 0; object-fit: cover; position: absolute; transition: transform .5s ease; width: 100%; }
.ob-category-card:hover img { transform: scale(1.05); }
.ob-category-card .shade { background: linear-gradient(0deg, rgba(19,34,56,.9), rgba(19,34,56,.05)); inset: 0; position: absolute; }
.ob-category-card .content { bottom: 0; left: 0; padding: 1.5rem; position: absolute; right: 0; z-index: 2; }
.ob-filter { background: #f3f5f4; border-radius: 999px; display: flex; gap: .25rem; overflow-x: auto; padding: .25rem; }
.ob-filter button { background: transparent; border: 0; border-radius: 999px; color: var(--ob-muted); font-size: .75rem; font-weight: 800; padding: .55rem 1rem; white-space: nowrap; }
.ob-filter button.active { background: var(--ob-navy); color: #fff; }
.ob-method { background: var(--ob-teal); color: #fff; overflow: hidden; }
.ob-review { background: #fff; border-radius: 1.5rem; box-shadow: 0 12px 36px rgba(19,34,56,.07); height: 100%; padding: 1.5rem; }
.ob-stars { color: var(--ob-gold); letter-spacing: .08em; }
.ob-newsletter { background: var(--ob-gold); border-radius: 2rem; overflow: hidden; padding: 2.6rem; position: relative; }
.ob-footer { background: var(--ob-navy); color: #fff; }
.ob-footer a, .ob-footer button { background: transparent; border: 0; color: rgba(255,255,255,.55); display: block; font-size: .78rem; margin: .6rem 0; padding: 0; text-align: left; text-decoration: none; }
.ob-footer a:hover, .ob-footer button:hover { color: #fff; }
.mw-420 { max-width: 420px; }

/* Categorie */
.ob-category-cover { background: var(--ob-navy); color: #fff; }
.ob-category-branch { background: #fff; border: 1px solid var(--ob-line); border-radius: 1.75rem; padding: 1.8rem; }
.ob-category-macro { background: #f5f7f5; border-radius: 1.25rem; padding: 1.25rem; }
.ob-breadcrumb { color: #718096; font-size: .68rem; font-weight: 700; }
.ob-breadcrumb a { color: #718096; text-decoration: none; }

/* Prodotto */
.ob-product-shell { padding: 1.4rem 0 0; }
.ob-gallery { display: grid; gap: .85rem; grid-template-columns: 76px minmax(0, 1fr); }
.ob-thumbs { display: flex; flex-direction: column; gap: .6rem; }
.ob-thumb { background: #fff; border: 2px solid transparent; border-radius: .85rem; height: 70px; overflow: hidden; padding: .2rem; width: 70px; }
.ob-thumb.active { border-color: var(--ob-orange); }
.ob-thumb img { border-radius: .65rem; height: 100%; object-fit: cover; width: 100%; }
.ob-gallery-main { aspect-ratio: 1 / 1; background: #fff; border: 0; border-radius: 1.75rem; min-height: 420px; overflow: hidden; position: relative; width: 100%; }
.ob-gallery-main > img { height: 100%; object-fit: contain; padding: 2rem; transition: transform .45s ease; width: 100%; }
.ob-gallery-main:hover > img { transform: scale(1.025); }
.ob-zoom { align-items: center; background: rgba(255,255,255,.92); border-radius: 50%; color: var(--ob-muted); display: flex; height: 42px; justify-content: center; position: absolute; right: 1rem; top: 1rem; width: 42px; z-index: 2; }
.ob-counter { background: rgba(19,34,56,.86); border-radius: 999px; bottom: 1rem; color: #fff; font-size: .65rem; font-weight: 800; left: 1rem; padding: .45rem .75rem; position: absolute; }
.ob-rating { align-items: center; display: flex; flex-wrap: wrap; font-size: .72rem; gap: .75rem; }
.ob-purchase-box { background: #fff; border: 1px solid rgba(19,34,56,.08); border-radius: 1.25rem; padding: 1.3rem; }
.ob-stock { background: var(--ob-mint); border-radius: 999px; color: var(--ob-teal); font-size: .67rem; font-weight: 800; padding: .55rem .8rem; }
.ob-delivery { align-items: flex-start; background: #fff6de; border-radius: .85rem; display: flex; gap: .8rem; padding: 1rem; }
.ob-qty { align-items: center; background: var(--ob-cream); border: 2px solid var(--ob-line); border-radius: 999px; display: flex; justify-content: space-between; min-width: 138px; padding: .25rem; }
.ob-qty button { align-items: center; background: transparent; border: 0; border-radius: 50%; display: flex; height: 36px; justify-content: center; width: 36px; }
.ob-qty button:hover { background: #fff; }
.ob-trust-mini { background: rgba(255,255,255,.65); border: 1px solid rgba(19,34,56,.08); border-radius: .8rem; padding: .8rem .4rem; text-align: center; }
.ob-product-tabs { border-bottom: 1px solid var(--ob-line); display: flex; gap: .2rem; overflow-x: auto; }
.ob-product-tabs button { background: none; border: 0; border-bottom: 2px solid transparent; color: #718096; flex: 0 0 auto; font-size: .75rem; font-weight: 800; padding: 1rem; }
.ob-product-tabs button.active { border-color: var(--ob-orange); color: var(--ob-orange); }
.ob-tab-panel { background: #fff; border-radius: 0 0 1.5rem 1.5rem; box-shadow: 0 12px 40px rgba(19,34,56,.05); min-height: 210px; padding: 2rem; }
.ob-rich-text { color: #526176; font-size: .9rem; line-height: 1.9; }
.ob-spec-row { border-bottom: 1px solid rgba(19,34,56,.08); display: grid; font-size: .78rem; grid-template-columns: .8fr 1.2fr; padding: 1rem .3rem; }
.ob-lightbox { align-items: center; background: rgba(19,34,56,.94); display: flex; inset: 0; justify-content: center; padding: 2rem; position: fixed; z-index: 1080; }
.ob-lightbox img { max-height: 88vh; max-width: 92vw; object-fit: contain; }
.ob-lightbox-close { align-items: center; background: rgba(255,255,255,.12); border: 0; border-radius: 50%; color: #fff; display: flex; height: 44px; justify-content: center; position: absolute; right: 1.5rem; top: 1.5rem; width: 44px; }
.ob-mobile-buy { background: #fff; border-top: 1px solid var(--ob-line); bottom: 0; display: none; inset-inline: 0; padding: .75rem; position: fixed; z-index: 1030; }

/* Checkout */
.ob-checkout-bg { background: #f7f7f3; }
.ob-checkout-grid { align-items: start; display: grid; gap: 1.5rem; grid-template-columns: minmax(0, 1fr) 400px; }
.ob-checkout-card { background: #fff; border-radius: 1.5rem; box-shadow: 0 10px 35px rgba(19,34,56,.05); padding: 1.5rem; }
.ob-cart-row { display: grid; gap: 1rem; grid-template-columns: 88px minmax(0, 1fr) auto; padding: 1.25rem 0; }
.ob-cart-row + .ob-cart-row { border-top: 1px solid rgba(19,34,56,.08); }
.ob-cart-row img { background: #f3f5f4; border-radius: .85rem; height: 88px; object-fit: cover; width: 88px; }
.ob-checkout-summary { background: var(--ob-navy); border-radius: 1.5rem; box-shadow: 0 20px 55px rgba(19,34,56,.2); color: #fff; padding: 1.5rem; position: sticky; top: 6rem; }
.ob-summary-line { display: flex; font-size: .78rem; gap: 1rem; justify-content: space-between; margin: .8rem 0; }
.ob-summary-line span:first-child { color: rgba(255,255,255,.55); }
.ob-choice { background: #fff; border: 2px solid rgba(19,34,56,.08); border-radius: .85rem; cursor: pointer; padding: 1rem; position: relative; text-align: left; width: 100%; }
.ob-choice.active { background: var(--ob-mint); border-color: var(--ob-teal); }
.ob-choice-badge { background: var(--ob-gold); border-radius: 999px; font-size: .45rem; font-weight: 900; padding: .2rem .4rem; position: absolute; right: .5rem; top: .5rem; }
.ob-form .form-control, .ob-form .form-select { background: var(--ob-cream); border-color: rgba(19,34,56,.14); border-radius: .8rem; min-height: 46px; padding: .72rem; }
.ob-form .form-control:focus, .ob-form .form-select:focus { border-color: var(--ob-orange); box-shadow: 0 0 0 .2rem rgba(255,90,54,.12); }
.ob-field-label { color: #718096; font-size: .62rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.ob-upsell { background: #fff6de; border: 1px solid rgba(255,176,0,.35); border-radius: 1.25rem; padding: 1rem; }
.ob-account-recognized { background: var(--ob-mint); border: 1px solid rgba(15,118,110,.2); border-radius: 1.5rem; padding: 1.5rem; }

/* Account, conferma, contatti */
.ob-account-nav .nav-link { border-radius: 999px; color: var(--ob-muted); font-weight: 700; }
.ob-account-nav .nav-link.active { background: var(--ob-navy); color: #fff; }
.ob-order { background: #fff; border: 1px solid rgba(19,34,56,.08); border-radius: 1.25rem; padding: 1.25rem; }
.ob-status { background: var(--ob-mint); border-radius: 999px; color: var(--ob-teal); font-size: .65rem; font-weight: 800; padding: .5rem .75rem; }
.ob-empty { border: 2px dashed rgba(19,34,56,.15); border-radius: 1.5rem; padding: 3rem; text-align: center; }
.ob-confirm-hero { background: var(--ob-navy); border-radius: 2rem; color: #fff; padding: 2.5rem; }
.ob-next-steps { background: var(--ob-mint); border: 1px solid rgba(15,118,110,.15); border-radius: 1.25rem; padding: 1.25rem; }
.ob-step-number { color: var(--ob-gold); font-family: "Manrope", sans-serif; font-size: 2rem; font-weight: 800; }
.ob-legal { background: var(--ob-gold); }

@media (max-width: 991px) {
  .ob-hero { padding: 3.5rem 0; }
  .ob-display { font-size: 3.6rem; }
  .ob-hero-visual { min-height: 430px; }
  .ob-gallery { grid-template-columns: 1fr; }
  .ob-thumbs { flex-direction: row; order: 2; overflow-x: auto; }
  .ob-gallery-main { min-height: 360px; order: 1; }
  .ob-checkout-grid { grid-template-columns: 1fr; }
  .ob-checkout-summary { position: static; }
  .ob-mobile-buy { display: flex; }
}

@media (max-width: 575px) {
  .ob-display { font-size: 3rem; }
  .ob-section { padding: 3.5rem 0; }
  .ob-newsletter { padding: 1.5rem; }
  .ob-cart-row { grid-template-columns: 72px minmax(0,1fr); }
  .ob-cart-row img { height: 72px; width: 72px; }
  .ob-cart-total { grid-column: 2; text-align: left !important; }
  .ob-confirm-hero { padding: 1.75rem; }
}

@media (min-width: 768px) {
  #product-specs .ob-spec-row { width: 50%; }
}