.product-page { background: #080a09; }
.product-page .site-header { background: rgba(8,10,9,.68); backdrop-filter: blur(14px); }
.product-page .brand img,
.product-page .footer-brand img { object-fit: contain; object-position: left center; }

.product-hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; color: var(--white); background: #080a09; }
.product-hero__media { position: absolute; inset: 0; }
.product-hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 58% center; animation: hero-in 1.3s var(--ease) both; }
.product-hero__overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,10,9,.96) 0%, rgba(8,10,9,.55) 45%, rgba(8,10,9,.08) 75%), linear-gradient(0deg, rgba(8,10,9,.7), transparent 45%); }
.product-hero__content { position: relative; z-index: 2; padding: 190px 0 105px; }
.product-kicker { margin: 0 0 20px; color: var(--lime); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .2em; }
.product-hero h1 { max-width: 940px; margin: 0; font-size: clamp(68px, 10vw, 154px); font-weight: 300; line-height: .84; letter-spacing: -.065em; }
.product-hero h1 em { display: block; color: var(--lime); font-family: Georgia, serif; font-size: .64em; font-weight: 400; letter-spacing: -.04em; }
.product-hero__lead { max-width: 500px; margin: 35px 0 0; color: rgba(255,255,255,.68); font-size: 16px; line-height: 1.75; }
.product-hero__facts { display: flex; gap: 2px; margin-top: 45px; }
.product-hero__facts div { min-width: 155px; padding: 16px 18px; background: rgba(8,10,9,.56); border: 1px solid rgba(255,255,255,.13); backdrop-filter: blur(12px); }
.product-hero__facts strong { display: block; color: var(--lime); font-size: 18px; font-weight: 400; }
.product-hero__facts span { color: #969a92; font-size: 8px; text-transform: uppercase; letter-spacing: .15em; }

.product-subnav { position: sticky; z-index: 100; top: 72px; color: var(--white); background: rgba(8,10,9,.92); border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(16px); }
.product-subnav .shell { height: 54px; display: flex; align-items: center; gap: 28px; }
.product-subnav strong { margin-right: auto; font-size: 12px; font-weight: 500; letter-spacing: .05em; }
.product-subnav a { color: #8e928a; font-size: 9px; text-transform: uppercase; letter-spacing: .14em; }
.product-subnav a:hover { color: var(--lime); }

.product-intro { color: var(--ink); background: var(--paper); }
.product-intro__grid { display: grid; grid-template-columns: 170px 1fr; gap: 60px; }
.product-intro__copy h2 { max-width: 920px; margin: 0; font-size: clamp(52px, 7vw, 98px); font-weight: 300; line-height: .95; letter-spacing: -.055em; }
.product-intro__copy h2 em { color: #797c74; font-family: Georgia, serif; font-weight: 400; }
.product-intro__copy > p { max-width: 560px; margin: 44px 0 0 auto; color: #666a62; font-size: 15px; line-height: 1.85; }

.feature { color: var(--white); background: var(--black); }
.feature--paper { color: var(--ink); background: #dedbd3; }
.feature-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 760px; }
.feature-split__visual { min-height: 620px; overflow: hidden; }
.feature-split__visual img { width: 100%; height: 100%; object-fit: cover; }
.feature-split__copy { display: flex; flex-direction: column; justify-content: center; padding: 80px clamp(40px, 7vw, 110px); }
.feature-index { color: var(--lime); font-size: 9px; letter-spacing: .16em; }
.feature--paper .feature-index { color: #718209; }
.feature-split h2,
.feature-wide h2,
.specs h2,
.product-gallery h2 { margin: 25px 0 0; font-size: clamp(48px, 6vw, 86px); font-weight: 300; line-height: .95; letter-spacing: -.055em; }
.feature-split h2 em,
.feature-wide h2 em { color: var(--lime); font-family: Georgia, serif; font-weight: 400; }
.feature--paper h2 em { color: #6f736a; }
.feature-split__copy p { max-width: 500px; margin: 35px 0 0; color: #8e928a; line-height: 1.8; }
.feature--paper .feature-split__copy p { color: #666a62; }
.metric { display: flex; align-items: baseline; gap: 12px; margin-top: 45px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.15); }
.feature--paper .metric { border-color: rgba(17,19,16,.15); }
.metric strong { color: var(--lime); font-size: 42px; font-weight: 300; letter-spacing: -.04em; }
.feature--paper .metric strong { color: #73840d; }
.metric span { color: #777b73; font-size: 9px; text-transform: uppercase; letter-spacing: .14em; }

.feature-wide { position: relative; min-height: 880px; display: flex; align-items: flex-end; overflow: hidden; color: var(--white); background: #06101a; }
.feature-wide > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.feature-wide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,9,13,.94), rgba(4,9,13,.28) 65%), linear-gradient(0deg, rgba(4,9,13,.75), transparent 50%); }
.feature-wide__copy { position: relative; z-index: 2; padding-bottom: 100px; }
.feature-wide__copy p { max-width: 490px; margin: 34px 0 0; color: rgba(255,255,255,.68); line-height: 1.8; }
.feature-wide__systems { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 35px; }
.feature-wide__systems span { padding: 8px 11px; color: #aeb4ac; border: 1px solid rgba(255,255,255,.18); font-size: 8px; text-transform: uppercase; letter-spacing: .12em; }

.feature-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; padding: 2px; color: var(--white); background: #2a2d28; }
.feature-tile { position: relative; min-height: 720px; display: flex; align-items: flex-end; overflow: hidden; background: var(--black); }
.feature-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.feature-tile:hover img { transform: scale(1.025); }
.feature-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8,10,9,.96), rgba(8,10,9,.05) 72%); }
.feature-tile__copy { position: relative; z-index: 2; padding: 45px; }
.feature-tile__copy b { display: block; color: var(--lime); font-size: clamp(58px, 8vw, 110px); font-weight: 300; line-height: .85; letter-spacing: -.06em; }
.feature-tile__copy h3 { margin: 18px 0 0; font-size: 29px; font-weight: 300; }
.feature-tile__copy p { max-width: 440px; margin: 15px 0 0; color: #8e928a; font-size: 13px; line-height: 1.7; }

.sports { background: #e9e6de; }
.sports-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; }
.sports-copy .big-number { color: #9bad17; font-size: clamp(110px, 16vw, 230px); font-weight: 200; line-height: .75; letter-spacing: -.08em; }
.sports-copy h2 { margin: 45px 0 0; font-size: clamp(44px, 5vw, 76px); font-weight: 300; line-height: .98; letter-spacing: -.05em; }
.sports-copy p { max-width: 500px; margin: 30px 0 0; color: #686b64; line-height: 1.8; }
.sports-visual { aspect-ratio: 4/5; overflow: hidden; }
.sports-visual img { width: 100%; height: 100%; object-fit: cover; }

.specs { color: var(--white); background: var(--black); }
.specs-head { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 70px; }
.specs-head p { max-width: 360px; margin: 0; color: #7f837b; line-height: 1.8; }
.spec-table { border-top: 1px solid rgba(255,255,255,.16); }
.spec-row { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.spec-row dt { color: #747870; font-size: 10px; text-transform: uppercase; letter-spacing: .13em; }
.spec-row dd { margin: 0; font-size: 14px; }
.spec-note { max-width: 820px; margin: 45px 0 0; color: #666a63; font-size: 10px; line-height: 1.7; }

.product-gallery { color: var(--ink); background: #dedbd3; }
.product-gallery__head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 60px; }
.product-gallery__head span { color: #858980; font-size: 9px; text-transform: uppercase; letter-spacing: .14em; }
.gallery-mosaic { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; }
.gallery-mosaic figure { margin: 0; aspect-ratio: 1; overflow: hidden; background: #f4f3ee; }
.gallery-mosaic figure:nth-child(1),
.gallery-mosaic figure:nth-child(6) { grid-column: span 2; grid-row: span 2; }
.gallery-mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.gallery-mosaic figure:hover img { transform: scale(1.025); }

/* Six-photo product galleries: one strong lead image and five equal details. */
.product-page--six-gallery .gallery-mosaic { grid-template-columns: repeat(3, 1fr); }
.product-page--six-gallery .gallery-mosaic figure:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.product-page--six-gallery .gallery-mosaic figure:nth-child(6) { grid-column: auto; grid-row: auto; }

.product-end { padding: 120px 0; text-align: center; color: var(--white); background: #111310; }
.product-end p { margin: 0 0 20px; color: var(--lime); font-size: 9px; text-transform: uppercase; letter-spacing: .17em; }
.product-end h2 { margin: 0; font-size: clamp(50px, 7vw, 96px); font-weight: 300; letter-spacing: -.055em; }
.product-end a { margin-top: 45px; }

.simple-product-hero .product-hero__media img { object-position: center; }
.simple-product-hero .product-hero__overlay { background: linear-gradient(90deg, rgba(8,10,9,.9), rgba(8,10,9,.05) 70%), linear-gradient(0deg, rgba(8,10,9,.8), transparent 60%); }
.simple-gallery-intro { color: var(--ink); background: var(--paper); text-align: center; }
.simple-gallery-intro h2 { max-width: 900px; margin: 0 auto; font-size: clamp(52px, 7vw, 96px); font-weight: 300; line-height: .95; letter-spacing: -.055em; }
.simple-gallery-intro h2 em { color: #777b73; font-family: Georgia, serif; font-weight: 400; }
.simple-gallery-intro p { max-width: 570px; margin: 35px auto 0; color: #696d65; line-height: 1.8; }

@media (max-width: 900px) {
  .product-hero__media img { object-position: 62% center; }
  .product-intro__grid { grid-template-columns: 1fr; gap: 45px; }
  .feature-split { grid-template-columns: 1fr; }
  .feature-split__visual { min-height: 70vw; }
  .feature-pair { grid-template-columns: 1fr; }
  .sports-grid { grid-template-columns: 1fr; }
  .sports-visual { max-height: 800px; }
  .gallery-mosaic { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 650px) {
  .product-hero { min-height: 800px; }
  .product-hero__media img { object-position: 56% center; }
  .product-hero__overlay { background: linear-gradient(0deg, rgba(8,10,9,.98) 12%, rgba(8,10,9,.38) 70%, rgba(8,10,9,.2)); }
  .product-hero__content { padding: 130px 0 70px; }
  .product-hero h1 { font-size: 68px; }
  .product-hero__facts { display: grid; grid-template-columns: 1fr 1fr; }
  .product-hero__facts div { min-width: 0; }
  .product-subnav .shell { overflow-x: auto; }
  .product-subnav a { flex: 0 0 auto; }
  .product-intro__copy h2 { font-size: 47px; }
  .feature-split { min-height: 0; }
  .feature-split__visual { min-height: 430px; }
  .feature-split__copy { padding: 70px 22px; }
  .feature-wide { min-height: 750px; }
  .feature-wide__copy { padding-bottom: 70px; }
  .feature-tile { min-height: 620px; }
  .feature-tile__copy { padding: 28px 22px; }
  .sports-grid { gap: 55px; }
  .specs-head { display: block; }
  .specs-head p { margin-top: 30px; }
  .spec-row { grid-template-columns: 1fr; gap: 9px; }
  .product-gallery__head { display: block; }
  .product-gallery__head span { display: block; margin-top: 20px; }
  .gallery-mosaic figure:nth-child(1),
  .gallery-mosaic figure:nth-child(6) { grid-column: span 2; }
}

@media (max-width: 900px) {
  .product-page--six-gallery .gallery-mosaic { grid-template-columns: repeat(2, 1fr); }
  .product-page--six-gallery .gallery-mosaic figure:nth-child(1),
  .product-page--six-gallery .gallery-mosaic figure:nth-child(6) { grid-column: auto; grid-row: auto; }
}