/* Three chapters. Collection studies keep related work together. */
.page-borsari { --b-green: #092321; }
.borsari-opening { padding: 24px var(--gutter) 30px; }
.borsari-topline { display: flex; justify-content: space-between; gap: 20px; text-transform: uppercase; font-size: 10px; }
.borsari-topline a { padding-block: 8px; }
.borsari-topline > span { align-self: center; text-align: right; }
.borsari-title { display: flex; align-items: end; gap: 6%; padding-top: 20px; justify-content: space-between; }
.borsari-title h1 { font: 400 clamp(100px,17vw,265px)/1 var(--display); text-transform: uppercase; letter-spacing: -.025em; margin: 0 0 -.04em -.014em; }
.borsari-title > p { font-size: clamp(17px,1.55vw,24px); line-height: 1.6; letter-spacing: -.03em; padding-bottom: 8px; }
.b-reel { padding: 0; position: relative; aspect-ratio: 16/9; min-height: 0; overflow: hidden; background: #12211f; }
.b-hero-video { display: block; width: 100%; height: 100%; object-fit: cover; }
.b-reel-caption { position: absolute; bottom: 0; inset-inline: 0; padding: 45px var(--gutter) 20px; display: flex; gap: 20px; align-items: center; justify-content: flex-start; font-size: 10px; color: #fff; background: linear-gradient(transparent,#0009); pointer-events: none; }
.b-reel-caption button { pointer-events: auto; min-height: 44px; padding: 8px 18px; background: #071714b3; color: #fff; border: 1px solid #ffffff80; border-radius: 0; cursor: pointer; font: 10px var(--mono); }
.b-chapter-nav { position: sticky; top: 103px; z-index: 20; background: var(--paper); display: flex; gap: 6%; align-items: center; padding: 0 var(--gutter); border-bottom: 1px solid var(--line); font-size: 10px; text-transform: uppercase; }
.b-chapter-nav > span { margin-right: auto; }
.b-chapter-nav a { padding: 23px 0; border-bottom: 2px solid transparent; }
.b-chapter-nav a:hover,.b-chapter-nav a[aria-current] { border-color: var(--terra); }
.b-chapter { padding: 64px var(--gutter) 0; scroll-margin-top: 58px; }
.b-chapter-head { display: grid; grid-template-columns: .65fr 1fr 1fr; gap: 5%; align-items: end; margin-bottom: 32px; }
.b-chapter-head > .micro { align-self: start; padding-top: 6px; font-size: 10px; line-height: 1.8; }
.b-chapter-head h2 { font-size: clamp(32px,3.3vw,53px); line-height: 1.08; letter-spacing: -.06em; }
.b-chapter-head p { font-size: 14px; line-height: 1.75; max-width: 44ch; }
.b-identity-board { display: grid; grid-template-columns: 1.1fr 1fr .65fr; min-height: 300px; background: #e3e1d7; }
.b-role { padding: 34px; display: flex; flex-direction: column; justify-content: space-between; gap: 40px; }
.b-role > .micro { font-size: 9px; }
.b-role p { font-size: 15px; line-height: 1.9; letter-spacing: -.02em; }
.b-brand-lockup,.b-brand-symbol { margin: 0; padding: 35px 30px 22px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 30px; }
.b-brand-lockup { background: #f8f7f2; }
.b-brand-lockup img { width: 190px; max-width: 85%; height: 180px; object-fit: contain; }
.b-brand-symbol { background: var(--b-green); color: var(--paper); }
.b-brand-symbol img { filter: invert(1); width: 150px; max-width: 90%; height: 180px; object-fit: contain; }
.b-identity-board figcaption { font-size: 9px; }
.collection-tabs { display: none; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; margin-bottom: 18px; }
.b-collections.is-ready .collection-tabs { display: grid; }
.collection-tabs button { border: 0; border-top: 1px solid var(--line); border-bottom: 3px solid transparent; padding: 17px 0 15px; text-align: left; background: transparent; color: #69695e; display: flex; align-items: baseline; gap: 15px; cursor: pointer; }
.collection-tabs button > span:nth-child(2) { font: 400 clamp(28px,3vw,45px)/1.2 var(--display); }
.collection-tabs button > .micro { font-size: 10px; }
.collection-tabs button[aria-selected=true] { color: var(--ink); border-bottom-color: var(--terra); }
.collection-tab-arrow { margin-left: auto; font-size: 23px; }
.collection-tabs button[aria-selected=true] .collection-tab-arrow { color: var(--terra); transform: rotate(90deg); }
.collection-panel { padding: 0; scroll-margin-top: 180px; }
.collection-panel:not(:last-child) { margin-bottom: 35px; }
.b-collections.is-ready .collection-panel { margin-bottom: 0; }
.collection-panel-label { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; gap: 20px; }
.collection-panel-label h3 { font-size: 17px; letter-spacing: -.025em; }
.collection-panel-label > .micro { font-size: 9px; text-transform: uppercase; }
.collection-stage { display: grid; grid-template-columns: 1.7fr .9fr 1fr; gap: 14px; height: clamp(440px,44vw,650px); }
.collection-stack { display: grid; grid-template-rows: 1fr 1fr; gap: 15px; min-width: 0; min-height: 0; }
.b-visual { margin: 0; min-width: 0; min-height: 0; display: flex; flex-direction: column; }
.b-visual > a,.b-video-frame { position: relative; display: block; flex: 1; min-height: 0; overflow: hidden; background: #dedbd2; }
.b-visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.b-visual > a:focus-visible { outline: 3px solid var(--terra); outline-offset: 3px; }
.b-visual figcaption { font: 9px/1.6 var(--mono); padding-top: 10px; text-transform: uppercase; }
.b-zoom-mark { position: absolute; right: 10px; bottom: 10px; width: 28px; height: 28px; display: grid; place-items: center; color: var(--ink); background: #f0eee7e6; border-radius: 50%; font-size: 18px; opacity: 0; transition: opacity .2s; }
.b-visual a:hover .b-zoom-mark,.b-visual a:focus-visible .b-zoom-mark { opacity: 1; }
.product-visual > a { background: #fff; }
.product-visual img { object-fit: contain; transform: scale(1.2); }
.ring-visual img { transform: scale(1.65); }
.necklace-visual img { transform: scale(1.15); }
.editorial-visual > a { padding: 6%; background: #e2e0d7; }
.editorial-visual img { object-fit: contain; }
.b-film video { width: 100%; height: 100%; display: block; object-fit: contain; background: #071714; }
.collection-opera .collection-lead img { object-position: 51% 50%; }
.collection-perla .collection-lead img { object-position: 47% 50%; }
.b-activation { padding-bottom: 45px; }
.b-activation-grid { display: grid; grid-template-columns: 2.05fr 1fr 1fr; gap: 16px; height: clamp(340px,30vw,460px); }
.b-fair-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; min-height: 0; }
.b-activation-grid .b-visual > a { background: #ddd9cd; }
.b-activation-grid img { object-fit: contain; }
.retail-visual img { transform: scale(1.05); }
.b-more { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-top: 26px; }
.b-more summary { padding: 20px 0; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; cursor: pointer; font-size: 12px; }
.b-more summary::-webkit-details-marker { display: none; }
.b-more summary > span:last-child { font-size: 23px; }
.b-more[open] summary > span:last-child { transform: rotate(45deg); }
.b-extra-gallery { display: grid; grid-template-columns: .65fr 1.35fr; gap: 20px; max-width: 860px; padding-bottom: 25px; height: 330px; }
.b-extra-gallery .b-visual > a { background: var(--b-green); }
.b-extra-gallery img { object-fit: contain; }
.b-project-end { padding: 0 var(--gutter) 48px; display: flex; justify-content: space-between; align-items: center; gap: 25px; }
.b-project-end > .micro { font-size: 9px; }
.b-project-end .text-link { font-size: 13px; }
.b-lightbox { inset: 0; width: 100vw; height: 100dvh; max-width: none; max-height: none; padding: 24px; border: 0; background: #101512; color: #f0eee7; overflow: hidden; }
.b-lightbox[open] { display: grid; grid-template-rows: auto minmax(0,1fr) auto; gap: 20px; }
.b-lightbox::backdrop { background: #101512; }
.b-lightbox-bar { display: flex; justify-content: space-between; align-items: center; }
.b-lightbox button { min-width: 44px; min-height: 44px; padding: 8px 16px; background: none; color: inherit; border: 1px solid #ffffff66; cursor: pointer; font: 12px var(--mono); }
.b-lightbox > img { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.b-lightbox-bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.b-lightbox-bottom p { font-size: 13px; text-align: center; line-height: 1.6; }
.b-lightbox .micro { font-size: 10px; }
body.b-gallery-open { overflow: hidden; }
@media (min-width:1800px) { .b-chapter,.borsari-opening,.b-project-end,.b-chapter-nav { padding-inline: max(64px,calc((100vw - 1660px)/2)); } }
@media (max-width:1000px) {
 .borsari-title h1 { font-size: 18vw; }.borsari-title p { font-size: 16px; }
 .b-chapter-head { grid-template-columns: .7fr 1.3fr; gap: 20px 5%; }.b-chapter-head > p { grid-column: 2; }
 .b-identity-board { grid-template-columns: 1fr 1fr .65fr; }.b-role { padding: 25px; }.b-role p { font-size: 12px; }
 .collection-stage { height: 440px; grid-template-columns: 1.35fr .8fr 1fr; }.b-activation-grid { height: 340px; }
 .b-chapter-nav { gap: 5%; }
}
@media (max-width:760px) {
 .borsari-opening { padding-top: 15px; padding-bottom: 24px; }
 .borsari-topline { font-size: 8px; gap: 16px; }.borsari-topline > span { max-width: 145px; }
 .borsari-title { display: block; padding-top: 20px; }.borsari-title h1 { font-size: 27vw; }
 .borsari-title p { padding: 18px 0 0; font-size: 14px; line-height: 1.65; }.borsari-title p br { display: none; }
 .b-reel { aspect-ratio: 16/9; min-height: 0; }.b-hero-video { object-position: center; }
 .b-reel-caption { font-size: 7px; padding: 35px 16px 12px; gap: 10px; }.b-reel-caption > span { max-width: 145px; line-height: 1.8; }.b-reel-caption button { font-size: 8px; padding-inline: 12px; }
 .b-chapter-nav { top: 82px; gap: 0; justify-content: space-between; font-size: 8px; }
 .b-chapter-nav > span { display: none; }.b-chapter-nav a { padding: 19px 0; }
 .b-chapter { padding-top: 44px; scroll-margin-top: 50px; }
 .b-chapter-head { grid-template-columns: 1fr; gap: 18px; margin-bottom: 25px; }
 .b-chapter-head > .micro { font-size: 9px; padding: 0; }.b-chapter-head h2 { font-size: 38px; }
 .b-chapter-head > p { grid-column: 1; font-size: 14px; }
 .b-identity-board { grid-template-columns: 1.4fr 1fr; min-height: 0; }
 .b-role { grid-column: 1/-1; padding: 22px; gap: 18px; }.b-role p { font-size: 13px; line-height: 1.9; }
 .b-brand-lockup,.b-brand-symbol { padding: 22px 20px 18px; gap: 22px; }
 .b-brand-lockup img { width: 140px; height: 110px; }.b-brand-symbol img { width: 90px; height: 110px; }
 .b-identity-board figcaption { font-size: 8px; }
 .collection-tabs { gap: 12px; margin-bottom: 13px; }.collection-tabs button { gap: 8px; padding: 10px 0 12px; }
 .collection-tabs button > .micro { font-size: 8px; }.collection-tabs button > span:nth-child(2) { font-size: 26px; }
 .collection-tab-arrow { display: none; }.collection-panel-label { gap: 15px; margin-bottom: 15px; }
 .collection-panel-label h3 { font-size: 14px; }.collection-panel-label > .micro { font-size: 7px; text-align: right; line-height: 1.8; }
 .collection-stage { height: auto; grid-template-columns: 1fr 1fr; gap: 18px 12px; align-items: stretch; }
 .collection-lead { grid-column: 1/-1; height: 104vw; max-height: 580px; }
 .collection-stage > :not(.collection-lead) { height: 87vw; max-height: 410px; }
 .collection-aurora > :not(.collection-lead) { height: 100vw; max-height: 450px; }
 .collection-stack { gap: 15px; }.b-visual figcaption { font-size: 7px; padding-top: 8px; }
 .product-visual img { transform: scale(1.15); }.ring-visual img { transform: scale(1.5); }.necklace-visual img { transform: scale(1.2); }
 .b-zoom-mark { opacity: 1; width: 24px; height: 24px; font-size: 15px; right: 7px; bottom: 7px; }
 .b-activation-grid { height: auto; grid-template-columns: 1fr 1fr; gap: 24px 12px; }
 .b-fair-pair { grid-column: 1/-1; height: 80vw; max-height: 440px; gap: 12px; }
 .b-activation-grid > .b-visual { height: 67vw; max-height: 380px; }
 .b-more summary { font-size: 11px; line-height: 1.7; }.b-extra-gallery { grid-template-columns: 1fr 1fr; height: 56vw; gap: 12px; }
 .b-activation { padding-bottom: 26px; }.b-project-end { padding-bottom: 35px; display: block; }
 .b-project-end .text-link { font-size: 12px; margin-top: 20px; }.b-project-end > .micro { font-size: 8px; }
 .b-lightbox { padding: 15px; }.b-lightbox[open] { gap: 15px; }.b-lightbox-bottom { gap: 10px; }.b-lightbox-bottom p { font-size: 11px; }.b-lightbox button { padding-inline: 10px; }
}
@media (prefers-reduced-motion:reduce) { .b-zoom-mark { transition: none; } }