/*
Theme Name: Blue Oil 2026
Theme URI: https://www.blueoil.it/
Author: Blue Oil
Description: Tema istituzionale B2B per Blue Oil: lubrificanti, private label e logistica.
Version: 2.5.0
Text Domain: blue-oil-2026
*/

:root {
  --bo-blue: #273272;
  --bo-blue-deep: #182158;
  --bo-sky: #c6d3e3;
  --bo-accent: #008bbf;
  --bo-ink: #111425;
  --bo-muted: #5f6173;
  --bo-line: #d9dae1;
  --bo-mist: #f3f4f6;
  --bo-white: #fff;
  --bo-shell: min(1180px, calc(100% - 56px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--bo-ink); background: var(--bo-white); font-family: Inter, "Helvetica Neue", Arial, sans-serif; font-size: 16px; line-height: 1.55; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.bo-shell { width: var(--bo-shell); margin: 0 auto; }
.bo-topline { height: 5px; background: linear-gradient(90deg, var(--bo-blue) 0 68%, var(--bo-accent) 68% 100%); }
.bo-site-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--bo-line); backdrop-filter: blur(12px); }
.bo-header-inner { min-height: 82px; display: flex; align-items: center; gap: 26px; }
.bo-logo { display: inline-flex; align-items: center; margin-right: auto; }
.bo-logo img { display: block; width: 122px; height: 70px; object-fit: contain; }
.bo-nav { display: flex; align-items: center; gap: 21px; font-size: 12px; font-weight: 800; letter-spacing: .02em; }
.bo-nav a { position: relative; padding: 32px 0; }
.bo-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 24px; height: 2px; background: var(--bo-accent); transition: right .22s ease; }
.bo-nav a:hover::after, .bo-nav a:focus-visible::after { right: 0; }
.bo-contact { color: var(--bo-blue-deep); background: var(--bo-sky); padding: 13px 18px; font-size: 11px; font-weight: 850; letter-spacing: .08em; }
.bo-menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--bo-line); background: white; padding: 11px; cursor: pointer; }
.bo-menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--bo-blue); }

.bo-hero { min-height: 650px; position: relative; overflow: hidden; color: white; background-image: linear-gradient(90deg, rgba(24,33,88,.98) 0%, rgba(39,50,114,.92) 45%, rgba(39,50,114,.43) 72%, rgba(24,33,88,.18) 100%), var(--bo-hero-image); background-size: cover; background-position: center center, 58% center; animation: bo-hero-drift 14s ease-in-out infinite alternate; }
.bo-hero::before { content: ""; position: absolute; inset: 0; opacity: .22; background: repeating-linear-gradient(90deg, transparent 0 92px, rgba(255,255,255,.10) 93px, transparent 94px); }
.bo-hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(108deg, transparent 50%, rgba(255,195,95,0) 61%, rgba(255,195,95,.15) 70%, rgba(255,255,255,.10) 73%, rgba(255,195,95,0) 82%); transform: translateX(-18%); animation: bo-oil-sheen 6.5s ease-in-out infinite; }
.bo-hero-inner { min-height: 650px; display: flex; align-items: center; position: relative; z-index: 2; }
@keyframes bo-hero-drift { from { background-position: center center, 56% center; } to { background-position: center center, 62% center; } }
@keyframes bo-oil-sheen { 0%, 18% { transform: translateX(-22%); opacity: 0; } 42% { opacity: .9; } 72%, 100% { transform: translateX(16%); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .bo-hero { animation: none; } .bo-hero::after { animation: none; opacity: 0; } }
.bo-hero-copy { max-width: 760px; padding: 80px 0; }
.bo-kicker, .bo-eyebrow { color: var(--bo-blue); font-size: 11px; font-weight: 850; letter-spacing: .18em; text-transform: uppercase; }
.bo-kicker { display: flex; align-items: center; gap: 12px; color: var(--bo-sky); }
.bo-kicker::before { content: ""; width: 35px; height: 2px; background: currentColor; }
h1, h2, h3, p { overflow-wrap: break-word; }
.bo-hero h1 { margin: 24px 0 22px; font-size: clamp(52px, 7vw, 88px); line-height: .96; letter-spacing: -.055em; font-weight: 790; }
.bo-hero-copy > p { max-width: 620px; margin: 0 0 34px; color: var(--bo-sky); font-size: 21px; }
.bo-hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.bo-hero-actions a { border: 1px solid rgba(255,255,255,.45); padding: 14px 19px; font-size: 12px; font-weight: 800; background: rgba(255,255,255,.08); transition: .2s ease; }
.bo-hero-actions a:first-child { color: var(--bo-blue-deep); background: var(--bo-sky); border-color: var(--bo-sky); }
.bo-hero-actions a:hover { transform: translateY(-2px); background: white; color: var(--bo-blue-deep); }

.bo-section { padding: 100px 0; }
.bo-section h2, .bo-flow-section h2, .bo-feature h2, .bo-logistics h2, .bo-about h2, .bo-cta h2 { margin: 0; max-width: 820px; font-size: clamp(38px, 5vw, 62px); line-height: 1.03; letter-spacing: -.05em; }
.bo-intro { max-width: 680px; margin: 18px 0 0; color: var(--bo-muted); font-size: 18px; }
.bo-division-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 50px; border: 1px solid var(--bo-line); }
.bo-division { min-height: 410px; padding: 38px 34px 34px; display: flex; flex-direction: column; position: relative; overflow: hidden; background: white; }
.bo-division + .bo-division { border-left: 1px solid var(--bo-line); }
.bo-num { color: var(--bo-blue); font-size: 12px; font-weight: 800; }
.bo-division h3 { margin: 88px 0 15px; font-size: 28px; letter-spacing: -.035em; }
.bo-division p { margin: 0 0 24px; color: var(--bo-muted); }
.bo-division strong { color: var(--bo-blue-deep); font-size: 13px; }
.bo-arrow, .bo-text-link { color: var(--bo-blue); font-size: 11px; font-weight: 850; letter-spacing: .08em; }
.bo-arrow { margin-top: auto; }
.bo-shape { position: absolute; width: 170px; height: 170px; right: -54px; top: -55px; border: 28px solid #e9eaee; border-radius: 50%; }
.bo-division:nth-child(2) .bo-shape { border-radius: 3px; transform: rotate(45deg); }
.bo-division:nth-child(3) .bo-shape { border-radius: 0; border-width: 1px; background: repeating-linear-gradient(90deg, transparent 0 16px, #e9eaee 17px 18px); transform: rotate(-12deg); }

.bo-flow-section { padding: 105px 0; background: #252a3b; color: white; }
.bo-flow-section .bo-eyebrow { color: var(--bo-sky); }
.bo-flow-head { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: end; }
.bo-flow-head p { margin: 0; color: #c8cad3; font-size: 17px; }
.bo-flow { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 65px; border-top: 1px solid #505462; }
.bo-step { min-height: 120px; position: relative; padding: 33px 15px 0 0; font-size: 13px; font-weight: 750; }
.bo-step::before { content: ""; position: absolute; width: 11px; height: 11px; top: -6px; left: 0; border: 4px solid #252a3b; outline: 1px solid #a4a7b2; border-radius: 50%; background: var(--accent, var(--bo-accent)); }
.bo-step:not(:last-child)::after { content: "→"; position: absolute; right: 18px; top: 27px; color: #858995; }

.bo-catalogue { background: var(--bo-mist); }
.bo-section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; }
.bo-product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 48px; }
.bo-product { min-height: 380px; padding: 22px; display: flex; flex-direction: column; background: white; transition: transform .22s ease, box-shadow .22s ease; }
.bo-product:hover { transform: translateY(-5px); box-shadow: 0 18px 45px rgba(17,20,37,.10); }
.bo-product-visual { height: 155px; margin: -22px -22px 22px; overflow: hidden; background: #e7e8ec; }
.bo-product-visual img { width: 100%; height: 100%; display: block; object-fit: cover; }
.bo-product h3 { margin: 0 0 8px; font-size: 20px; line-height: 1.15; }
.bo-product p { margin: 0; color: var(--bo-muted); font-size: 13px; }
.bo-product-tags { margin-top: auto; padding-top: 13px; border-top: 1px solid var(--bo-line); color: var(--bo-blue); font-size: 10px; font-weight: 800; line-height: 1.45; text-transform: uppercase; }

.bo-feature { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 610px; }
.bo-feature-media { min-height: 560px; position: relative; overflow: hidden; background: linear-gradient(120deg, rgba(17,20,37,.1), rgba(17,20,37,.45)), linear-gradient(145deg, #d1d5d7 0 18%, #6d7b79 18% 42%, #39494c 42% 66%, #17263a 66% 100%); }
.bo-feature-media::before { content: ""; position: absolute; width: 230px; height: 92px; left: 18%; top: 45%; border: 17px solid #dce2e2; border-left-width: 48px; transform: rotate(-13deg); box-shadow: 110px -40px 0 -30px #284461; }
.bo-feature-media::after { content: "IMMAGINE PRODOTTO DA INSERIRE"; position: absolute; left: 25px; bottom: 20px; color: rgba(255,255,255,.72); font-size: 9px; letter-spacing: .14em; }
.bo-feature-media.bo-has-product { display: flex; align-items: center; justify-content: center; padding: 35px; background: #f4f5f6; }
.bo-feature-media.bo-has-product::before, .bo-feature-media.bo-has-product::after { display: none; }
.bo-feature-media.bo-has-product img { width: 100%; height: 100%; display: block; object-fit: contain; mix-blend-mode: multiply; }
.bo-feature-copy { padding: 85px 8vw 70px 70px; display: flex; flex-direction: column; justify-content: center; background: var(--bo-blue); color: white; }
.bo-feature-copy .bo-eyebrow, .bo-feature-copy .bo-arrow { color: var(--bo-sky); }
.bo-feature-copy p { margin: 25px 0 30px; color: var(--bo-sky); font-size: 17px; }

.bo-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 85px; align-items: center; }
.bo-batch { height: 480px; position: relative; padding: 38px; display: flex; align-items: flex-end; overflow: hidden; background: var(--bo-mist); }
.bo-batch::before { content: "200"; position: absolute; left: 36px; top: 42px; color: var(--bo-blue); font-size: clamp(68px, 9vw, 112px); font-weight: 820; letter-spacing: -.08em; line-height: .8; }
.bo-batch::after { content: "LITRI PER REFERENZA"; position: absolute; left: 43px; top: 150px; color: var(--bo-blue-deep); font-size: 11px; font-weight: 850; letter-spacing: .18em; }
.bo-mini-pack { width: 100%; display: flex; align-items: end; justify-content: center; gap: 13px; }
.bo-mini-pack i { width: 70px; height: 150px; display: block; position: relative; border-radius: 7px 7px 3px 3px; background: linear-gradient(90deg, var(--bo-blue-deep), var(--bo-accent)); }
.bo-mini-pack i:nth-child(2) { height: 182px; }
.bo-mini-pack i:nth-child(3) { height: 128px; }
.bo-mini-pack i::after { content: "YOUR BRAND"; position: absolute; left: 9px; right: 9px; top: 58%; padding: 8px 2px; background: white; color: var(--bo-blue-deep); text-align: center; font-style: normal; font-size: 6px; font-weight: 900; }
.bo-list { margin: 28px 0 34px; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; }
.bo-list li { padding-top: 13px; border-top: 1px solid var(--bo-line); font-size: 13px; font-weight: 700; }

.bo-logistics { background: var(--bo-mist); }
.bo-logistics-grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 610px; }
.bo-logistics-copy { padding: 100px 70px max(70px, 8vw) max(28px, calc((100vw - 1180px)/2)); }
.bo-logistics-media { min-height: 520px; position: relative; overflow: hidden; margin: 0; background: #d9dfe3; }
.bo-logistics-photo img, .bo-warehouse-photo img, .bo-delivery-photo img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; object-fit: cover; }
.bo-service-list { display: grid; margin: 35px 0 24px; }
.bo-service { display: grid; grid-template-columns: 34px 1fr; gap: 12px; padding: 16px 0; border-top: 1px solid var(--bo-line); font-size: 14px; font-weight: 700; }
.bo-service span { color: var(--bo-blue); font-size: 11px; }

.bo-about { padding: 105px 0; }
.bo-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; }
.bo-about-stats { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--bo-line); }
.bo-stat { min-height: 165px; padding: 28px; }
.bo-stat:nth-child(odd) { border-right: 1px solid var(--bo-line); }
.bo-stat:nth-child(n+3) { border-top: 1px solid var(--bo-line); }
.bo-stat strong { display: block; margin-bottom: 8px; color: var(--bo-blue); font-size: 34px; letter-spacing: -.05em; }
.bo-stat span { color: var(--bo-muted); font-size: 13px; }

.bo-cta { padding: 90px 0; background: var(--bo-blue-deep); color: white; }
.bo-cta .bo-eyebrow { color: var(--bo-sky); }
.bo-cta-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 46px; border-top: 1px solid rgba(255,255,255,.35); }
.bo-cta-link { padding: 25px 30px 25px 0; display: flex; justify-content: space-between; font-size: 18px; font-weight: 750; }
.bo-cta-link + .bo-cta-link { padding-left: 30px; border-left: 1px solid rgba(255,255,255,.35); }
.bo-cta-link:hover { color: var(--bo-sky); }
.bo-footer { padding: 55px 0 35px; background: var(--bo-blue); color: white; }
.bo-footer .bo-logo { width: max-content; margin-bottom: 14px; padding: 8px 14px; background: white; }
.bo-footer .bo-logo img { filter: none; }
.bo-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 50px; }
.bo-footer p, .bo-footer li { color: var(--bo-sky); font-size: 12px; }
.bo-footer ul { margin: 14px 0 0; padding: 0; list-style: none; }
.bo-footer li { margin: 8px 0; }
.bo-footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid #565872; color: #afb2c0; font-size: 10px; letter-spacing: .08em; }
.bo-footer-legal { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 18px; }
.bo-footer-legal a { color: white; font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }

/* Informative privacy e cookie */
.bo-legal-hero { padding: 82px 0 58px; background: var(--bo-mist); }
.bo-legal-hero h1 { max-width: 850px; margin: 15px 0 18px; font-size: clamp(48px, 6vw, 76px); line-height: .98; letter-spacing: -.05em; }
.bo-legal-hero p { max-width: 760px; margin: 0; color: var(--bo-muted); font-size: 17px; }
.bo-legal-layout { display: grid; grid-template-columns: 250px minmax(0, 760px); gap: 80px; align-items: start; }
.bo-legal-nav { position: sticky; top: 120px; padding: 24px; border: 1px solid var(--bo-line); background: var(--bo-mist); }
.bo-legal-nav strong { display: block; margin-bottom: 14px; color: var(--bo-blue); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.bo-legal-nav a { display: block; padding: 8px 0; color: var(--bo-muted); font-size: 12px; }
.bo-legal-content section + section { margin-top: 52px; padding-top: 45px; border-top: 1px solid var(--bo-line); }
.bo-legal-content h2 { margin: 0 0 18px; font-size: clamp(27px, 3vw, 38px); letter-spacing: -.035em; }
.bo-legal-content h3 { margin: 28px 0 10px; font-size: 18px; }
.bo-legal-content p, .bo-legal-content li { color: #4d5361; font-size: 15px; line-height: 1.75; }
.bo-legal-content ul { padding-left: 20px; }
.bo-legal-content a { color: var(--bo-blue); text-decoration: underline; text-underline-offset: 3px; }
.bo-legal-table { width: 100%; margin-top: 20px; border-collapse: collapse; font-size: 13px; }
.bo-legal-table th, .bo-legal-table td { padding: 14px; border: 1px solid var(--bo-line); text-align: left; vertical-align: top; }
.bo-legal-table th { background: var(--bo-mist); color: var(--bo-blue); }
.bo-cookie-settings { margin-top: 22px; border: 0; cursor: pointer; }

/* Pagine interne */
.bo-page { background: white; }
.bo-page-hero { padding: 72px 0; background: white; }
.bo-page-hero-dark { color: white; background: var(--bo-blue-deep); }
.bo-page-hero-dark .bo-eyebrow, .bo-page-hero-dark .bo-breadcrumb { color: var(--bo-sky); }
.bo-page-hero-grid { display: grid; grid-template-columns: .95fr 1.05fr; min-height: 520px; align-items: stretch; }
.bo-page-hero-copy { padding: 50px 70px 50px 0; display: flex; flex-direction: column; justify-content: center; }
.bo-breadcrumb { width: max-content; margin-bottom: 70px; color: var(--bo-blue); font-size: 11px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.bo-page-hero h1, .bo-page-contact-hero h1 { margin: 15px 0 24px; font-size: clamp(52px, 6.5vw, 82px); line-height: .96; letter-spacing: -.055em; }
.bo-page-hero-copy > p, .bo-page-contact-hero p { max-width: 630px; margin: 0; color: var(--bo-muted); font-size: 19px; }
.bo-page-hero-dark .bo-page-hero-copy > p { color: var(--bo-sky); }
.bo-page-hero-image { min-height: 520px; overflow: hidden; background: var(--bo-mist); }
.bo-page-hero-image img { width: 100%; height: 100%; display: block; object-fit: cover; }
.bo-page-section { padding: 100px 0; }
.bo-page-section.bo-mist { background: var(--bo-mist); }
.bo-page-section h2, .bo-page-band h2, .bo-page-cta h2 { margin: 0; font-size: clamp(38px, 4.6vw, 60px); line-height: 1.03; letter-spacing: -.05em; }
.bo-page-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.bo-page-heading { display: grid; grid-template-columns: 1fr .85fr; gap: 80px; align-items: end; margin-bottom: 50px; }
.bo-page-heading p { margin: 0; color: var(--bo-muted); font-size: 17px; }
.bo-detail-list { border-top: 1px solid var(--bo-line); }
.bo-detail-item { display: grid; grid-template-columns: 48px 1fr; gap: 15px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--bo-line); }
.bo-detail-item span { color: var(--bo-blue); font-size: 11px; font-weight: 850; }
.bo-detail-item strong { font-size: 18px; }
.bo-page-band { padding: 80px 0; background: #252a3b; color: white; }
.bo-page-band .bo-shell { display: grid; grid-template-columns: 1fr .7fr auto; gap: 60px; align-items: center; }
.bo-page-band .bo-eyebrow { color: var(--bo-sky); }
.bo-page-band p { margin: 0; color: #c8cad3; }
.bo-button { width: max-content; display: inline-flex; align-items: center; justify-content: center; padding: 15px 20px; border: 1px solid var(--bo-sky); background: var(--bo-sky); color: var(--bo-blue-deep); font-size: 11px; font-weight: 850; letter-spacing: .07em; transition: .2s ease; }
.bo-button:hover { transform: translateY(-2px); background: white; border-color: white; }
.bo-button-dark { margin-top: 28px; background: var(--bo-blue); border-color: var(--bo-blue); color: white; }
.bo-related { padding: 55px 0 65px; background: var(--bo-mist); }
.bo-related-links { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 20px; border-top: 1px solid var(--bo-line); border-bottom: 1px solid var(--bo-line); }
.bo-related-links a { padding: 20px 18px; font-size: 13px; font-weight: 750; }
.bo-related-links a + a { border-left: 1px solid var(--bo-line); }
.bo-related-links a:hover { background: white; color: var(--bo-blue); }
.bo-page-card-grid { display: grid; gap: 14px; }
.bo-page-card-grid.bo-five { grid-template-columns: repeat(5, 1fr); }
.bo-page-card { min-height: 470px; display: flex; flex-direction: column; background: white; transition: transform .22s ease, box-shadow .22s ease; }
.bo-page-card:hover { transform: translateY(-5px); box-shadow: 0 18px 45px rgba(17,20,37,.10); }
.bo-page-card > img { width: 100%; height: 175px; object-fit: cover; }
.bo-page-card > div { flex: 1; padding: 23px; display: flex; flex-direction: column; }
.bo-page-card span { color: var(--bo-blue); font-size: 9px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.bo-page-card h3 { margin: 14px 0 9px; font-size: 22px; line-height: 1.05; }
.bo-page-card p { margin: 0 0 25px; color: var(--bo-muted); font-size: 13px; }
.bo-page-card strong { margin-top: auto; color: var(--bo-blue); font-size: 10px; letter-spacing: .08em; }
.bo-page-batch { height: 520px; }
.bo-private-label-hero { min-height: 0; aspect-ratio: 16 / 9; align-self: center; margin: 0; }
.bo-process-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--bo-line); }
.bo-process-grid > div { min-height: 260px; padding: 30px; background: white; }
.bo-process-grid > div + div { border-left: 1px solid var(--bo-line); }
.bo-process-grid span { color: var(--bo-blue); font-size: 11px; font-weight: 850; }
.bo-process-grid h3 { margin: 70px 0 12px; font-size: 22px; }
.bo-process-grid p { margin: 0; color: var(--bo-muted); font-size: 13px; }
.bo-check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--bo-line); }
.bo-check-grid li { position: relative; padding: 18px 0 18px 27px; border-bottom: 1px solid var(--bo-line); font-weight: 700; }
.bo-check-grid li::before { content: "✓"; position: absolute; left: 0; color: var(--bo-accent); }
.bo-page-cta { padding: 80px 0; background: var(--bo-blue-deep); color: white; }
.bo-page-cta .bo-shell { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.bo-page-cta .bo-eyebrow { color: var(--bo-sky); }
.bo-page-logistics { min-height: 0; aspect-ratio: 16 / 9; align-self: center; }
.bo-warehouse-photo, .bo-delivery-photo { min-height: 360px; position: relative; margin: 0; overflow: hidden; background: #d9dfe3; }
.bo-delivery-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(36px, 6vw, 90px); align-items: center; }
.bo-blade-placeholder { min-height: 520px; padding: 50px; display: flex; flex-direction: column; justify-content: center; align-items: center; background: linear-gradient(145deg, #d2d7d8, #61717a 45%, #192a3d); color: white; text-align: center; }
.bo-blade-placeholder span { font-size: 18px; letter-spacing: .22em; }
.bo-blade-placeholder strong { font-size: clamp(55px, 8vw, 105px); line-height: 1; letter-spacing: -.06em; }
.bo-blade-placeholder small { margin-top: 80px; font-size: 9px; letter-spacing: .14em; }
.bo-page-product-image { min-height: 520px; padding: 32px; display: flex; align-items: center; justify-content: center; overflow: hidden; background: #f4f5f6; }
.bo-page-product-image img { width: 100%; height: 100%; max-height: 610px; display: block; object-fit: contain; mix-blend-mode: multiply; }
.bo-blade-badge { width: max-content; margin-top: 28px; padding: 10px 14px; border: 1px solid rgba(255,255,255,.4); color: white; font-size: 10px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.bo-blade-intro { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(45px, 8vw, 110px); align-items: start; }
.bo-blade-intro h2 { max-width: 540px; }
.bo-blade-copy p { margin: 0 0 18px; color: var(--bo-muted); font-size: 17px; line-height: 1.75; }
.bo-product-facts { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 60px; border: 1px solid var(--bo-line); }
.bo-product-facts > div { min-height: 170px; padding: 25px; }
.bo-product-facts > div + div { border-left: 1px solid var(--bo-line); }
.bo-product-facts span { display: block; margin-bottom: 48px; color: var(--bo-blue); font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.bo-product-facts strong { display: block; font-size: 20px; line-height: 1.15; }
.bo-blade-uses { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.bo-blade-uses span { padding: 10px 14px; border: 1px solid var(--bo-line); background: white; color: var(--bo-blue); font-size: 10px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.bo-green-alternative { padding: 90px 0; background: #edf3ec; }
.bo-green-alternative .bo-shell { display: grid; grid-template-columns: 1fr .85fr auto; gap: 65px; align-items: center; }
.bo-green-alternative .bo-eyebrow { color: #377246; }
.bo-green-alternative h2 { margin: 10px 0 0; font-size: clamp(38px, 4.6vw, 60px); line-height: 1.02; letter-spacing: -.05em; }
.bo-green-alternative p { margin: 0; color: #53625a; font-size: 16px; line-height: 1.7; }
.bo-green-button { background: #377246; border-color: #377246; color: white; }
.bo-blade-cold { padding: 80px 0; background: #252a3b; color: white; }
.bo-blade-cold .bo-shell { display: grid; grid-template-columns: .55fr 1fr .75fr; gap: 65px; align-items: center; }
.bo-blade-cold .bo-eyebrow { color: var(--bo-sky); }
.bo-blade-cold h2 { margin: 0; font-size: clamp(48px, 6vw, 78px); line-height: .94; letter-spacing: -.055em; }
.bo-blade-cold p { margin: 0; color: #c8cad3; font-size: 17px; line-height: 1.7; }
.bo-export-band { padding: 85px 0; background: #e8edf2; }
.bo-export-band .bo-shell { display: grid; grid-template-columns: .9fr 1fr auto; gap: 65px; align-items: center; }
.bo-export-band h2 { margin: 10px 0 0; font-size: clamp(38px, 4.6vw, 60px); line-height: 1.02; letter-spacing: -.05em; }
.bo-export-band p { margin: 0; color: var(--bo-muted); font-size: 16px; line-height: 1.7; }
.bo-benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--bo-line); }
.bo-benefit-grid.bo-six { grid-template-columns: repeat(3, 1fr); }
.bo-benefit-grid.bo-six > div:nth-child(4) { border-left: 0; }
.bo-benefit-grid.bo-six > div:nth-child(n+4) { border-top: 1px solid var(--bo-line); }
.bo-benefit-grid > div { min-height: 300px; padding: 35px; }
.bo-benefit-grid > div + div { border-left: 1px solid var(--bo-line); }
.bo-benefit-grid strong { color: var(--bo-blue); font-size: 12px; }
.bo-benefit-grid h3 { margin: 90px 0 13px; font-size: 26px; }
.bo-benefit-grid p { margin: 0; color: var(--bo-muted); }
.bo-page-contact-hero { padding: 110px 0; color: white; background: var(--bo-blue-deep); }
.bo-page-contact-hero .bo-breadcrumb, .bo-page-contact-hero .bo-eyebrow { color: var(--bo-sky); }
.bo-page-contact-hero p { color: var(--bo-sky); }
.bo-contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--bo-line); }
.bo-contact-grid > a { min-height: 380px; padding: 35px; display: flex; flex-direction: column; }
.bo-contact-grid > a + a { border-left: 1px solid var(--bo-line); }
.bo-contact-grid span { color: var(--bo-blue); font-size: 11px; font-weight: 850; }
.bo-contact-grid h2 { margin: 90px 0 15px; font-size: 32px; }
.bo-contact-grid p { margin: 0; color: var(--bo-muted); }
.bo-contact-grid strong { margin-top: auto; color: var(--bo-blue); font-size: 10px; letter-spacing: .08em; }
.bo-contact-grid > a:hover { background: var(--bo-mist); }
.bo-contact-details { display: grid; grid-template-columns: 1.35fr .8fr .75fr .8fr; gap: 32px; align-items: end; }
.bo-contact-details > div:not(:first-child) { padding-top: 18px; border-top: 1px solid var(--bo-line); }
.bo-contact-details span { display: block; margin-bottom: 9px; color: var(--bo-muted); font-size: 11px; text-transform: uppercase; }
.bo-contact-details a { color: var(--bo-blue); font-weight: 800; }

/* Catalogo lubrificanti */
.bo-page-card-grid.bo-four { grid-template-columns: repeat(4, 1fr); }
.bo-agri-banner { margin-top: 16px; padding: 24px 28px; display: flex; align-items: center; justify-content: space-between; gap: 30px; border: 1px solid var(--bo-line); background: white; }
.bo-agri-banner span { color: var(--bo-blue); font-size: 11px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.bo-agri-banner strong { font-size: 14px; }
.bo-agri-banner:hover { border-color: var(--bo-blue); color: var(--bo-blue); }
.bo-catalog-intro { padding: 64px 0; background: #252a3b; color: white; }
.bo-catalog-intro .bo-shell { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; }
.bo-catalog-intro .bo-eyebrow { color: var(--bo-sky); }
.bo-catalog-intro h2 { margin: 8px 0 0; font-size: clamp(36px, 4.5vw, 58px); line-height: 1; letter-spacing: -.045em; }
.bo-catalog-intro p { max-width: 650px; margin: 0; color: #c8cad3; font-size: 17px; }
.bo-family-nav { position: sticky; top: 87px; z-index: 20; border-bottom: 1px solid var(--bo-line); background: rgba(255,255,255,.97); backdrop-filter: blur(12px); }
.bo-family-nav .bo-shell { display: flex; gap: 8px; overflow-x: auto; padding-top: 12px; padding-bottom: 12px; scrollbar-width: thin; }
.bo-family-nav a { flex: 0 0 auto; padding: 9px 13px; border: 1px solid var(--bo-line); color: var(--bo-blue); font-size: 10px; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.bo-family-nav a:hover { color: white; background: var(--bo-blue); border-color: var(--bo-blue); }
.bo-catalog-section { padding: 86px 0 105px; background: var(--bo-mist); }
.bo-catalog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: start; }
.bo-catalog-family { scroll-margin-top: 150px; }
.bo-catalog-family + .bo-catalog-family { margin-top: 88px; }
.bo-catalog-family-head { margin-bottom: 26px; padding-bottom: 18px; display: flex; align-items: end; gap: 18px; border-bottom: 1px solid var(--bo-line); }
.bo-catalog-family-head span { color: var(--bo-blue); font-size: 11px; font-weight: 850; }
.bo-catalog-family-head h2 { margin: 0; font-size: clamp(31px, 4vw, 48px); line-height: 1; letter-spacing: -.04em; }
.bo-catalog-card { scroll-margin-top: 155px; border: 1px solid var(--bo-line); background: white; box-shadow: 0 8px 25px rgba(17,20,37,.035); }
.bo-catalog-card > header { min-height: 142px; padding: 26px 28px 20px; display: flex; align-items: flex-start; justify-content: space-between; gap: 25px; }
.bo-catalog-category { display: block; margin-bottom: 12px; color: var(--bo-blue); font-size: 9px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.bo-catalog-card h2 { margin: 0; font-size: clamp(22px, 2.3vw, 30px); line-height: 1.05; letter-spacing: -.035em; }
.bo-grade { flex: 0 0 auto; max-width: 48%; padding: 9px 11px; background: #e8edf4; color: var(--bo-blue-deep); font-size: 10px; line-height: 1.3; text-align: right; }
.bo-catalog-summary { min-height: 96px; margin: 0; padding: 0 28px 24px; color: var(--bo-muted); font-size: 14px; }
.bo-catalog-card details { border-top: 1px solid var(--bo-line); }
.bo-catalog-card summary { padding: 17px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--bo-blue); font-size: 10px; font-weight: 850; letter-spacing: .08em; list-style: none; cursor: pointer; }
.bo-catalog-card summary::-webkit-details-marker { display: none; }
.bo-catalog-card summary span { font-size: 18px; line-height: 1; transition: transform .2s ease; }
.bo-catalog-card details[open] summary { background: var(--bo-blue); color: white; }
.bo-catalog-card details[open] summary span { transform: rotate(45deg); }
.bo-catalog-detail { padding: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; border-top: 1px solid var(--bo-line); }
.bo-catalog-detail section { min-width: 0; }
.bo-catalog-detail h3 { margin: 0 0 10px; color: var(--bo-blue-deep); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.bo-catalog-detail p, .bo-catalog-detail li { color: #4f5564; font-size: 13px; line-height: 1.65; }
.bo-catalog-detail p { margin: 0; }
.bo-catalog-detail ul { margin: 0; padding-left: 18px; }
.bo-catalog-specs { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--bo-line); }
.bo-catalog-specs ul { padding: 0; display: flex; flex-wrap: wrap; gap: 7px; list-style: none; }
.bo-catalog-specs li { padding: 7px 9px; border: 1px solid var(--bo-line); background: var(--bo-mist); color: var(--bo-ink); font-size: 10px; font-weight: 750; }
.bo-catalog-cta { grid-column: 1 / -1; width: max-content; color: var(--bo-blue); font-size: 10px; font-weight: 850; letter-spacing: .08em; }
.bo-agri-links { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--bo-line); }
.bo-agri-links a { min-height: 330px; padding: 30px; display: flex; flex-direction: column; }
.bo-agri-links a + a { border-left: 1px solid var(--bo-line); }
.bo-agri-links span { color: var(--bo-blue); font-size: 11px; font-weight: 850; }
.bo-agri-links h3 { margin: 75px 0 12px; font-size: 27px; }
.bo-agri-links p { margin: 0; color: var(--bo-muted); }
.bo-agri-links strong { margin-top: auto; color: var(--bo-blue); font-size: 10px; letter-spacing: .07em; }
.bo-agri-links a:hover { background: var(--bo-mist); }
.bo-related-links.bo-related-four { grid-template-columns: repeat(4, 1fr); }
.bo-related-agri { display: inline-block; margin-top: 20px; color: var(--bo-blue); font-size: 11px; font-weight: 850; letter-spacing: .07em; }

@media (max-width: 1020px) {
  .bo-menu-toggle { display: block; }
  .bo-contact { margin-left: auto; }
  .bo-nav { display: none; position: fixed; inset: 87px 0 auto; padding: 28px; flex-direction: column; align-items: flex-start; gap: 0; background: white; border-bottom: 1px solid var(--bo-line); box-shadow: 0 20px 40px rgba(17,20,37,.12); }
  .bo-nav.is-open { display: flex; }
  .bo-nav a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--bo-line); }
  .bo-nav a::after { display: none; }
  .bo-product-grid { grid-template-columns: repeat(3, 1fr); }
  .bo-flow-head, .bo-split, .bo-about-grid { grid-template-columns: 1fr; gap: 45px; }
  .bo-feature, .bo-logistics-grid { grid-template-columns: 1fr; }
  .bo-feature-copy, .bo-logistics-copy { padding: 75px 40px; }
  .bo-logistics-media { min-height: 450px; }
  .bo-page-hero-grid { grid-template-columns: 1fr; }
  .bo-page-hero-copy { padding: 30px 0 60px; }
  .bo-breadcrumb { margin-bottom: 45px; }
  .bo-page-card-grid.bo-five { grid-template-columns: repeat(3, 1fr); }
  .bo-page-card-grid.bo-four { grid-template-columns: repeat(2, 1fr); }
  .bo-page-band .bo-shell { grid-template-columns: 1fr; gap: 28px; }
  .bo-page-split, .bo-page-heading { grid-template-columns: 1fr; gap: 45px; }
  .bo-legal-layout { grid-template-columns: 1fr; gap: 45px; }
  .bo-legal-nav { position: static; }
  .bo-delivery-grid { grid-template-columns: 1fr; }
  .bo-contact-details { grid-template-columns: 1fr 1fr; align-items: start; }
  .bo-contact-details > div:first-child { grid-column: 1 / -1; }
  .bo-blade-intro, .bo-green-alternative .bo-shell, .bo-blade-cold .bo-shell, .bo-export-band .bo-shell { grid-template-columns: 1fr; gap: 38px; }
  .bo-product-facts { grid-template-columns: 1fr 1fr; }
  .bo-product-facts > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-product-facts > div:nth-child(4) { border-top: 1px solid var(--bo-line); }
  .bo-process-grid { grid-template-columns: 1fr 1fr; }
  .bo-process-grid > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-process-grid > div:nth-child(4) { border-top: 1px solid var(--bo-line); }
  .bo-related-links { grid-template-columns: repeat(3, 1fr); }
  .bo-related-links.bo-related-four { grid-template-columns: repeat(2, 1fr); }
  .bo-related-links.bo-related-four a:nth-child(3) { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-related-links.bo-related-four a:nth-child(4) { border-top: 1px solid var(--bo-line); }
  .bo-catalog-intro .bo-shell { grid-template-columns: 1fr; gap: 28px; }
  .bo-catalog-grid { grid-template-columns: 1fr; }
  .bo-related-links a:nth-child(4) { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-related-links a:nth-child(5) { border-top: 1px solid var(--bo-line); }
}

@media (max-width: 760px) {
  :root { --bo-shell: min(100% - 34px, 1180px); }
  .bo-contact { display: none; }
  .bo-header-inner { min-height: 70px; }
  .bo-logo img { width: 102px; height: 62px; }
  .bo-nav { inset: 75px 0 auto; }
  .bo-hero, .bo-hero-inner { min-height: 580px; }
  .bo-hero h1 { font-size: clamp(46px, 13vw, 62px); }
  .bo-hero-copy > p { font-size: 18px; }
  .bo-section { padding: 72px 0; }
  .bo-division-grid, .bo-product-grid, .bo-cta-grid, .bo-footer-grid { grid-template-columns: 1fr; }
  .bo-division + .bo-division { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-flow { grid-template-columns: 1fr 1fr; row-gap: 30px; }
  .bo-step:nth-child(even)::after { display: none; }
  .bo-section-head { align-items: start; flex-direction: column; }
  .bo-feature-media { min-height: 400px; }
  .bo-feature-copy, .bo-logistics-copy { padding: 65px 28px; }
  .bo-batch { height: 400px; }
  .bo-list { grid-template-columns: 1fr; }
  .bo-cta-link + .bo-cta-link { padding-left: 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.35); }
  .bo-page-hero { padding: 50px 0; }
  .bo-page-hero h1, .bo-page-contact-hero h1 { font-size: 48px; }
  .bo-page-hero-image, .bo-blade-placeholder { min-height: 380px; }
  .bo-private-label-hero { min-height: 0; aspect-ratio: 16 / 9; }
  .bo-page-logistics { min-height: 0; aspect-ratio: 16 / 9; }
  .bo-page-section { padding: 72px 0; }
  .bo-product-facts { grid-template-columns: 1fr; }
  .bo-product-facts > div + div { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-legal-hero { padding: 65px 0 45px; }
  .bo-page-card-grid.bo-five, .bo-page-card-grid.bo-four, .bo-process-grid, .bo-benefit-grid, .bo-contact-grid, .bo-contact-details { grid-template-columns: 1fr; }
  .bo-page-card { min-height: 410px; }
  .bo-process-grid > div + div, .bo-benefit-grid > div + div, .bo-contact-grid > a + a { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-process-grid > div { min-height: 220px; }
  .bo-process-grid h3 { margin-top: 45px; }
  .bo-check-grid { grid-template-columns: 1fr; }
  .bo-page-cta .bo-shell { align-items: flex-start; flex-direction: column; }
  .bo-related-links { grid-template-columns: 1fr; }
  .bo-related-links a + a, .bo-related-links a:nth-child(4), .bo-related-links a:nth-child(5) { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-agri-banner { align-items: flex-start; flex-direction: column; }
  .bo-family-nav { top: 75px; }
  .bo-catalog-section { padding: 65px 0 80px; }
  .bo-catalog-card > header { min-height: 0; flex-direction: column; }
  .bo-grade { max-width: 100%; text-align: left; }
  .bo-catalog-summary { min-height: 0; }
  .bo-catalog-detail { grid-template-columns: 1fr; }
  .bo-catalog-specs, .bo-catalog-cta { grid-column: auto; }
  .bo-agri-links { grid-template-columns: 1fr; }
  .bo-agri-links a + a { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-related-links.bo-related-four { grid-template-columns: 1fr; }
  .bo-related-links.bo-related-four a + a { border-left: 0; border-top: 1px solid var(--bo-line); }
  .bo-contact-details { grid-template-columns: 1fr; align-items: start; gap: 35px; }
  .bo-contact-details > div:first-child { grid-column: auto; }
}