:root {
    --fom-navy: #071827;
    --fom-navy-2: #0d2639;
    --fom-cyan: #20d3e6;
    --fom-cyan-dark: #087f91;
    --fom-white: #fff;
    --fom-ink: #102333;
    --fom-muted: #5a6c78;
    --fom-line: #dce5ea;
    --fom-soft: #f2f7f9;
    --fom-wrap: 1240px;
}

.fom-main { background: var(--fom-white); color: var(--fom-ink); overflow: hidden; }
.fom-main *, .fom-main *::before, .fom-main *::after { box-sizing: border-box; }
.fom-wrap { width: min(calc(100% - 40px), var(--fom-wrap)); margin-inline: auto; }
.fom-main h1, .fom-main h2, .fom-main h3, .fom-main p { margin-top: 0; }
.fom-main h1, .fom-main h2, .fom-main h3 { color: inherit; font-weight: 700; letter-spacing: -.035em; line-height: 1.06; }
.fom-main h1 { font-size: clamp(2.75rem, 6vw, 5.7rem); max-width: 940px; margin-bottom: 28px; }
.fom-main h2 { font-size: clamp(2rem, 4vw, 3.6rem); margin-bottom: 34px; }
.fom-main h3 { font-size: clamp(1.25rem, 2vw, 1.65rem); }
.fom-main a { color: inherit; }
.fom-lead { color: var(--fom-muted); font-size: clamp(1.08rem, 2vw, 1.38rem); line-height: 1.55; max-width: 780px; }
.fom-eyebrow { color: var(--fom-cyan-dark); font-size: .78rem; font-weight: 800; letter-spacing: .14em; margin-bottom: 18px; text-transform: uppercase; }
.fom-section { padding: clamp(72px, 9vw, 128px) 0; }
.fom-section--compact { padding: clamp(54px, 7vw, 88px) 0; }
.fom-section--muted { background: var(--fom-soft); }
.fom-section--dark { background: var(--fom-navy); color: var(--fom-white); }
.fom-section--dark .fom-eyebrow { color: var(--fom-cyan); }

.fom-hero { background: var(--fom-navy); color: var(--fom-white); padding: clamp(70px, 10vw, 142px) 0; }
.fom-hero__grid { align-items: center; display: grid; gap: clamp(44px, 7vw, 100px); grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); }
.fom-hero .fom-lead { color: #c5d3dc; }
.fom-hero .fom-eyebrow { color: var(--fom-cyan); }
.fom-hero__visual { position: relative; }
.fom-hero__visual::before { border: 1px solid rgba(32,211,230,.45); content: ''; inset: -18px 18px 18px -18px; position: absolute; }
.fom-hero__visual img { aspect-ratio: 4/5; display: block; height: auto; object-fit: cover; position: relative; width: 100%; }
.fom-capability { background: var(--fom-cyan); bottom: -30px; color: var(--fom-navy); display: flex; flex-direction: column; max-width: 280px; padding: 20px 24px; position: absolute; right: -18px; }
.fom-capability strong { font-size: 1.7rem; line-height: 1; }
.fom-capability span { font-size: .82rem; font-weight: 700; margin-top: 6px; }
.fom-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.fom-button { align-items: center; border: 1px solid transparent; display: inline-flex; font-size: .9rem; font-weight: 800; justify-content: center; letter-spacing: .02em; min-height: 52px; padding: 12px 24px; text-decoration: none; transition: .2s ease; }
.fom-button:hover { transform: translateY(-2px); }
.fom-button--primary { background: var(--fom-cyan); color: var(--fom-navy) !important; }
.fom-button--primary:hover { background: #68e8f2; }
.fom-button--secondary { border-color: rgba(255,255,255,.46); color: var(--fom-white) !important; }
.fom-button--secondary-dark { border-color: var(--fom-line); color: var(--fom-ink) !important; }

.fom-section--categories { padding-top: clamp(70px, 8vw, 110px); }
.fom-category-grid { display: grid; gap: 14px; grid-template-columns: repeat(4, 1fr); }
.fom-category { border: 1px solid var(--fom-line); display: flex; flex-direction: column; min-height: 220px; padding: 26px; text-decoration: none; transition: .2s ease; }
.fom-category:hover { border-color: var(--fom-cyan-dark); transform: translateY(-3px); }
.fom-category span { color: var(--fom-cyan-dark); font-size: .75rem; font-weight: 800; margin-bottom: auto; }
.fom-category strong { font-size: 1.2rem; line-height: 1.25; }
.fom-category small { color: #b7e9ee; line-height: 1.45; margin-top: 13px; }
.fom-category--primary { background: var(--fom-navy); border-color: var(--fom-navy); color: var(--fom-white) !important; grid-column: span 2; }
.fom-category--primary span { color: var(--fom-cyan); }
.fom-category--primary strong { font-size: clamp(1.65rem, 3vw, 2.8rem); }

.fom-section-heading { align-items: end; display: flex; gap: 20px; justify-content: space-between; }
.fom-text-link { color: var(--fom-cyan-dark) !important; font-size: .86rem; font-weight: 800; text-decoration: none; }
.fom-text-link:hover { text-decoration: underline; }
.fom-product-grid { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); }
.fom-product-card { border: 1px solid var(--fom-line); background: var(--fom-white); min-width: 0; }
.fom-product-card__image { background: #eaf1f4; display: block; overflow: hidden; }
.fom-product-card__image img { aspect-ratio: 4/3; display: block; height: auto; object-fit: cover; transition: transform .45s ease; width: 100%; }
.fom-product-card:hover .fom-product-card__image img { transform: scale(1.035); }
.fom-product-card__body { padding: 28px; }
.fom-product-card__body h3 { margin-bottom: 14px; }
.fom-product-card__body h3 a { text-decoration: none; }
.fom-product-card__body > p:not(.fom-eyebrow) { color: var(--fom-muted); line-height: 1.6; }
.fom-card-actions { border-top: 1px solid var(--fom-line); display: flex; gap: 20px; justify-content: space-between; margin-top: 24px; padding-top: 20px; }

.fom-value-grid { display: grid; gap: 1px; grid-template-columns: repeat(4, 1fr); background: #274153; }
.fom-value-grid > div { background: var(--fom-navy); padding: 32px; }
.fom-value-grid span { color: var(--fom-cyan); font-size: .72rem; font-weight: 800; }
.fom-value-grid h3 { margin: 46px 0 15px; }
.fom-value-grid p { color: #adbec9; font-size: .92rem; line-height: 1.6; }
.fom-g657-strip { align-items: center; border: 1px solid #274153; display: flex; flex-wrap: wrap; gap: 16px 34px; margin-top: 30px; padding: 22px 28px; }
.fom-g657-strip strong { color: var(--fom-cyan); margin-right: auto; }
.fom-g657-strip span { font-size: .9rem; }

.fom-rfq-banner { background: var(--fom-white); }
.fom-rfq-banner__inner { align-items: center; display: flex; gap: 40px; justify-content: space-between; }
.fom-rfq-banner h2 { margin-bottom: 0; max-width: 820px; }
.fom-rfq-banner .fom-button { flex: none; }

.fom-page-hero { background: var(--fom-navy); color: var(--fom-white); padding: clamp(70px, 9vw, 125px) 0; }
.fom-page-hero__inner { align-items: end; display: flex; gap: 50px; justify-content: space-between; }
.fom-page-hero .fom-lead { color: #c5d3dc; }
.fom-page-hero .fom-eyebrow { color: var(--fom-cyan); }
.fom-page-hero .fom-capability { flex: 0 0 270px; position: static; }
.fom-table-scroll { overflow-x: auto; }
.fom-comparison-table, .fom-spec-table { border-collapse: collapse; font-size: .92rem; width: 100%; }
.fom-comparison-table th, .fom-comparison-table td, .fom-spec-table th, .fom-spec-table td { border-bottom: 1px solid var(--fom-line); padding: 18px; text-align: left; vertical-align: top; }
.fom-comparison-table thead th { background: var(--fom-navy); color: var(--fom-white); font-size: .78rem; min-width: 150px; }
.fom-comparison-table thead th:first-child { min-width: 250px; }
.fom-comparison-table tbody th a { text-decoration: none; }
.fom-table-note { color: var(--fom-muted); font-size: .78rem; margin-top: 18px; }
.fom-source-grid { align-items: start; display: grid; gap: 80px; grid-template-columns: .8fr 1.2fr; }
.fom-brand-list { color: var(--fom-cyan); font-size: clamp(1.3rem, 3vw, 2.25rem); font-weight: 700; line-height: 1.35; }
.fom-source-grid > div:last-child p:not(.fom-brand-list) { color: #bdcbd4; }

.fom-breadcrumb { align-items: center; color: var(--fom-muted); display: flex; flex-wrap: wrap; font-size: .78rem; gap: 8px; padding: 22px 0; }
.fom-breadcrumb a { color: var(--fom-cyan-dark); text-decoration: none; }
.fom-product-hero { padding: clamp(40px, 6vw, 78px) 0 clamp(70px, 9vw, 120px); }
.fom-product-hero__grid { align-items: center; display: grid; gap: clamp(40px, 7vw, 100px); grid-template-columns: .9fr 1.1fr; }
.fom-product-hero h1 { font-size: clamp(2.4rem, 5vw, 4.7rem); }
.fom-product-hero__image { background: var(--fom-soft); }
.fom-product-hero__image img { aspect-ratio: 1/1; display: block; height: auto; object-fit: cover; width: 100%; }
.fom-chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.fom-chip { background: var(--fom-soft); border-left: 3px solid var(--fom-cyan); display: flex; flex-direction: column; min-width: 135px; padding: 11px 15px; }
.fom-chip small { color: var(--fom-muted); font-size: .68rem; margin-bottom: 3px; }
.fom-chip strong { font-size: .9rem; }
.fom-prose { max-width: 930px; }
.fom-prose > p { color: var(--fom-muted); font-size: 1.06rem; line-height: 1.75; }
.fom-section--dark .fom-prose > p { color: #c3d0d8; }
.fom-spec-table th { width: 36%; }
.fom-data-list { display: grid; gap: 1px; grid-template-columns: repeat(3, 1fr); margin: 0; background: var(--fom-line); }
.fom-data-list > div { background: var(--fom-white); padding: 24px; }
.fom-data-list dt { color: var(--fom-muted); font-size: .75rem; margin-bottom: 9px; }
.fom-data-list dd { font-size: 1.05rem; font-weight: 700; margin: 0; }
.fom-download-list { list-style: none; margin: 0; padding: 0; }
.fom-download-list li { border-bottom: 1px solid var(--fom-line); }
.fom-download-list a { color: var(--fom-cyan-dark); display: block; font-weight: 700; padding: 17px 0; text-decoration: none; }
.fom-faq-list details { border-bottom: 1px solid var(--fom-line); padding: 20px 0; }
.fom-faq-list summary { cursor: pointer; font-size: 1.05rem; font-weight: 700; }
.fom-faq-list details p { color: var(--fom-muted); line-height: 1.7; padding: 12px 0 0; }

/* Six-section homepage */
.fom-home-hero { padding: 0; }
.fom-home-hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr); min-height: 680px; width: min(100%, 1500px); }
.fom-home-hero__content { align-self: center; padding: clamp(72px, 9vw, 130px) clamp(20px, 6vw, 90px) clamp(72px, 9vw, 130px) max(20px, calc((100vw - var(--fom-wrap)) / 2)); }
.fom-home-hero__content h1 { font-size: clamp(3rem, 5.8vw, 5.6rem); }
.fom-home-hero__image { min-height: 600px; }
.fom-home-hero__image img { display: block; height: 100%; object-fit: cover; width: 100%; }
.fom-home-proof { border-bottom: 1px solid rgba(255,255,255,.18); border-top: 1px solid rgba(255,255,255,.18); display: flex; flex-wrap: wrap; gap: 0; margin-top: 38px; }
.fom-home-proof span { align-items: center; border-right: 1px solid rgba(255,255,255,.18); color: #d5e0e6; display: flex; flex: 1 1 170px; font-size: .82rem; font-weight: 700; line-height: 1.35; min-height: 76px; padding: 12px 20px; }
.fom-home-proof span:first-child { padding-left: 0; }
.fom-home-proof span:last-child { border-right: 0; }
.fom-home-proof strong { color: var(--fom-cyan); font-size: 1.3rem; margin-right: 6px; }

.fom-home-heading { align-items: end; display: grid; gap: 50px; grid-template-columns: .8fr 1.2fr; margin-bottom: 48px; }
.fom-home-heading h2, .fom-home-heading p { margin-bottom: 0; }
.fom-home-heading p { color: var(--fom-muted); font-size: 1.12rem; line-height: 1.65; max-width: 680px; }
.fom-fiber-row { border-bottom: 1px solid var(--fom-line); border-top: 1px solid var(--fom-line); display: grid; grid-template-columns: repeat(3, 1fr); }
.fom-fiber-product { border-right: 1px solid var(--fom-line); min-width: 0; padding: 0 28px 34px; }
.fom-fiber-product:first-child { padding-left: 0; }
.fom-fiber-product:last-child { border-right: 0; padding-right: 0; }
.fom-fiber-product__image { background: var(--fom-soft); display: block; margin-bottom: 28px; overflow: hidden; }
.fom-fiber-product__image img { aspect-ratio: 4/3; display: block; height: auto; object-fit: cover; transition: transform .4s ease; width: 100%; }
.fom-fiber-product:hover .fom-fiber-product__image img { transform: scale(1.025); }
.fom-fiber-product h3 { margin-bottom: 24px; min-height: 3.35em; }
.fom-fiber-specs { border-bottom: 1px solid var(--fom-line); margin: 0 0 24px; }
.fom-fiber-specs > div { align-items: baseline; border-top: 1px solid var(--fom-line); display: flex; gap: 18px; justify-content: space-between; padding: 10px 0; }
.fom-fiber-specs dt { color: var(--fom-muted); font-size: .72rem; }
.fom-fiber-specs dd { font-size: .83rem; font-weight: 800; margin: 0; text-align: right; }

.fom-home-source { background: var(--fom-soft); }
.fom-home-source__grid { align-items: stretch; display: grid; gap: clamp(48px, 7vw, 100px); grid-template-columns: minmax(340px, .85fr) minmax(0, 1.15fr); }
.fom-home-source__image img { display: block; height: 100%; min-height: 620px; object-fit: cover; width: 100%; }
.fom-home-source__content { align-self: center; padding: 30px 0; }
.fom-home-copy { color: var(--fom-muted); font-size: 1.06rem; line-height: 1.75; }
.fom-brand-strip { border-bottom: 1px solid var(--fom-line); border-top: 1px solid var(--fom-line); display: grid; grid-template-columns: repeat(5, 1fr); margin: 34px 0; }
.fom-brand { align-items: center; border-bottom: 1px solid var(--fom-line); border-right: 1px solid var(--fom-line); display: flex; flex-direction: column; gap: 8px; justify-content: center; min-height: 92px; padding: 12px 8px; }
.fom-brand:nth-child(5n) { border-right: 0; }
.fom-brand:nth-child(n+6) { border-bottom: 0; }
.fom-brand img { filter: grayscale(1); height: 34px; max-width: 88px; object-fit: contain; width: auto; }
.fom-brand span { color: var(--fom-muted); font-size: .65rem; font-weight: 700; }
.fom-source-facts { list-style: none; margin: 0; padding: 0; }
.fom-source-facts li { border-bottom: 1px solid var(--fom-line); font-size: .92rem; padding: 12px 0; }
.fom-source-facts strong { color: var(--fom-cyan-dark); }
.fom-traceability-note { color: var(--fom-muted); font-size: .78rem; line-height: 1.55; margin: 17px 0 0; }

.fom-home-applications h2 { margin-bottom: 42px; }
.fom-application-strip { display: grid; gap: 12px; grid-template-columns: 1.2fr .8fr .8fr 1.2fr; }
.fom-application { margin: 0; overflow: hidden; position: relative; }
.fom-application::after { background: linear-gradient(180deg, transparent 35%, rgba(3,17,29,.88)); content: ''; inset: 0; pointer-events: none; position: absolute; }
.fom-application > a { color: inherit; display: block; height: 100%; text-decoration: none; }
.fom-application img { aspect-ratio: 3/4; display: block; height: 100%; object-fit: cover; transition: transform .45s ease; width: 100%; }
.fom-application:hover img { transform: scale(1.035); }
.fom-application figcaption { bottom: 0; color: var(--fom-white); left: 0; line-height: 1.25; padding: 26px 20px; position: absolute; right: 0; z-index: 1; }
.fom-application figcaption strong { display: block; font-size: clamp(.95rem, 1.5vw, 1.25rem); }
.fom-application figcaption span { color: #d1dde3; display: block; font-size: .76rem; font-weight: 500; line-height: 1.5; margin-top: 8px; }

.fom-home-beyond { background: #eef3f5; }
.fom-home-beyond__grid { align-items: start; display: grid; gap: clamp(50px, 9vw, 140px); grid-template-columns: .7fr 1.3fr; }
.fom-home-beyond__grid > div > p { color: var(--fom-muted); line-height: 1.65; margin: -16px 0 0; max-width: 420px; }
.fom-family-list { border-top: 1px solid #aab8c1; }
.fom-family-list a { align-items: center; border-bottom: 1px solid #aab8c1; display: flex; font-size: clamp(1.1rem, 2vw, 1.55rem); font-weight: 700; justify-content: space-between; padding: 24px 0; text-decoration: none; }
.fom-family-list a span:last-child { color: var(--fom-cyan-dark); }

.fom-home-company { background: var(--fom-navy); color: var(--fom-white); }
.fom-home-company__grid { display: grid; grid-template-columns: 1fr 1fr; width: min(100%, 1500px); }
.fom-home-company__image img { display: block; height: 100%; min-height: 560px; object-fit: cover; width: 100%; }
.fom-home-company__content { align-self: center; padding: clamp(70px, 9vw, 130px) max(20px, calc((100vw - var(--fom-wrap)) / 2)) clamp(70px, 9vw, 130px) clamp(44px, 7vw, 100px); }
.fom-home-company__content p { color: #c3d1da; font-size: 1.06rem; line-height: 1.75; margin-bottom: 34px; }

@media (max-width: 980px) {
    .fom-hero__grid, .fom-product-hero__grid { grid-template-columns: 1fr; }
    .fom-hero__visual { max-width: 620px; }
    .fom-category-grid { grid-template-columns: repeat(2, 1fr); }
    .fom-product-grid { grid-template-columns: repeat(2, 1fr); }
    .fom-product-card:last-child { grid-column: span 2; }
    .fom-value-grid { grid-template-columns: repeat(2, 1fr); }
    .fom-home-hero__grid, .fom-home-source__grid, .fom-home-company__grid { grid-template-columns: 1fr; }
    .fom-home-hero__content { padding-left: 28px; padding-right: 28px; }
    .fom-home-hero__image { min-height: 460px; }
    .fom-home-source__image img, .fom-home-company__image img { min-height: 460px; }
    .fom-home-company__content { padding-left: 28px; padding-right: 28px; }
    .fom-application-strip { grid-template-columns: repeat(2, 1fr); }
    .fom-application img { aspect-ratio: 4/3; }
}

@media (max-width: 680px) {
    .fom-wrap { width: min(calc(100% - 28px), var(--fom-wrap)); }
    .fom-hero { padding-top: 62px; }
    .fom-hero__grid { gap: 54px; }
    .fom-hero__visual::before { display: none; }
    .fom-capability { bottom: -20px; right: 0; }
    .fom-category-grid, .fom-product-grid, .fom-value-grid, .fom-data-list, .fom-source-grid { grid-template-columns: 1fr; }
    .fom-category--primary, .fom-product-card:last-child { grid-column: auto; }
    .fom-category { min-height: 180px; }
    .fom-section-heading, .fom-rfq-banner__inner, .fom-page-hero__inner { align-items: flex-start; flex-direction: column; }
    .fom-page-hero .fom-capability { flex-basis: auto; }
    .fom-section-heading h2 { margin-bottom: 12px; }
    .fom-g657-strip { align-items: flex-start; flex-direction: column; }
    .fom-card-actions { align-items: flex-start; flex-direction: column; }
    .fom-actions .fom-button { width: 100%; }
    .fom-spec-table th, .fom-spec-table td { display: block; padding-inline: 0; width: 100%; }
    .fom-spec-table th { border-bottom: 0; padding-bottom: 4px; }
    .fom-spec-table td { padding-top: 4px; }
    .fom-home-heading, .fom-home-beyond__grid { grid-template-columns: 1fr; }
    .fom-home-heading { gap: 12px; }
    .fom-home-proof { flex-direction: column; }
    .fom-home-proof span { border-bottom: 1px solid rgba(255,255,255,.18); border-right: 0; flex-basis: auto; min-height: 58px; padding-left: 0; }
    .fom-home-proof span:last-child { border-bottom: 0; }
    .fom-fiber-row { grid-template-columns: 1fr; }
    .fom-fiber-product, .fom-fiber-product:first-child, .fom-fiber-product:last-child { border-bottom: 1px solid var(--fom-line); border-right: 0; padding: 0 0 34px; }
    .fom-fiber-product + .fom-fiber-product { padding-top: 34px; }
    .fom-fiber-product:last-child { border-bottom: 0; }
    .fom-fiber-product h3 { min-height: 0; }
    .fom-brand-strip { grid-template-columns: repeat(2, 1fr); }
    .fom-brand, .fom-brand:nth-child(5n), .fom-brand:nth-child(n+6) { border-bottom: 1px solid var(--fom-line); border-right: 1px solid var(--fom-line); }
    .fom-brand:nth-child(2n) { border-right: 0; }
    .fom-brand:nth-last-child(-n+2) { border-bottom: 0; }
    .fom-application-strip { grid-template-columns: 1fr; }
    .fom-application img { aspect-ratio: 16/10; }
}

/* Homepage refinement: header, hero, editorial products, footer */
body.fom-unified-chrome .site-header,
body.fom-unified-chrome #site-navigation,
body.fom-unified-chrome .site-footer { display: none; }

.fom-site-header { background: rgba(7,24,39,.98); border-bottom: 1px solid rgba(255,255,255,.12); color: var(--fom-white); position: sticky; top: 0; z-index: 1000; }
body.admin-bar .fom-site-header { top: 32px; }
.fom-site-header__inner { align-items: center; display: grid; gap: 30px; grid-template-columns: auto 1fr auto; margin-inline: auto; min-height: 84px; padding: 0 34px; width: min(100%, 1360px); }
.fom-site-brand { display: flex; flex-direction: column; line-height: 1.1; padding: 8px 0; text-decoration: none; }
.fom-site-brand strong { color: var(--fom-white); font-size: .92rem; letter-spacing: .13em; }
.fom-site-brand span { color: #8ca2b1; font-size: .61rem; letter-spacing: .18em; margin-top: 7px; text-transform: uppercase; }
.fom-site-nav { align-items: center; display: flex; gap: clamp(18px, 2.2vw, 34px); justify-content: flex-end; }
.fom-site-nav a { color: #d6e0e6; font-size: .83rem; font-weight: 700; text-decoration: none; }
.fom-site-nav a:hover { color: var(--fom-cyan); }
.fom-header-cta { background: var(--fom-cyan); color: var(--fom-navy); font-size: .79rem; font-weight: 800; padding: 13px 19px; text-decoration: none; }
.fom-mobile-menu { display: none; position: relative; }

.fom-home-hero__grid { grid-template-columns: minmax(0, 42fr) minmax(0, 58fr); min-height: clamp(680px, calc(90vh - 84px), 860px); width: min(100%, 1360px); }
.fom-home-hero__content { padding: clamp(58px, 7vh, 94px) clamp(34px, 4vw, 64px); }
.fom-home-hero__content h1 { font-size: clamp(2.8rem, 4.5vw, 4.65rem); line-height: 1.01; margin-bottom: 24px; max-width: 610px; }
.fom-home-hero__content .fom-lead { color: #c7d4dc; font-size: clamp(1rem, 1.25vw, 1.18rem); line-height: 1.58; max-width: 600px; }
.fom-hero-identity { border-left: 2px solid var(--fom-cyan); display: flex; flex-direction: column; gap: 5px; margin: 25px 0 0; padding-left: 15px; }
.fom-hero-identity strong { color: var(--fom-white); font-size: .82rem; }
.fom-hero-identity span { color: #90a8b6; font-size: .72rem; line-height: 1.35; }
.fom-home-hero__image { align-items: center; background: #e8eef1; display: flex; min-height: 0; overflow: hidden; padding: clamp(26px, 4vw, 62px); }
.fom-home-hero__image img { height: auto; max-height: calc(90vh - 150px); object-fit: contain; width: 100%; }
.fom-home-proof { margin-top: 28px; }
.fom-home-proof span { align-items: flex-start; flex-direction: column; gap: 6px; justify-content: center; min-height: 84px; padding: 13px 16px; }
.fom-home-proof span:first-child { padding-left: 0; }
.fom-home-proof strong { color: var(--fom-white); font-size: .8rem; line-height: 1.3; margin: 0; }
.fom-home-proof small { color: #8299a8; font-size: .64rem; line-height: 1.35; }
.fom-home-hero__content .fom-actions { margin-top: 27px; }

.fom-fiber-row { border: 0; gap: 28px; }
.fom-fiber-product,
.fom-fiber-product:first-child,
.fom-fiber-product:last-child { background: var(--fom-white); border: 1px solid var(--fom-line); display: flex; flex-direction: column; padding: 0; }
.fom-fiber-product__image { margin: 0; }
.fom-fiber-product__image img { aspect-ratio: 4/3; object-fit: cover; }
.fom-fiber-product__body { display: flex; flex: 1; flex-direction: column; padding: 28px; }
.fom-fiber-product h3 { font-size: clamp(1.25rem, 1.7vw, 1.6rem); margin-bottom: 8px; min-height: 3.2em; }
.fom-fiber-type { color: var(--fom-cyan-dark); font-size: .78rem; font-weight: 800; margin-bottom: 22px; }
.fom-fiber-specs { border: 0; display: grid; gap: 8px; margin: 0 0 25px; }
.fom-fiber-specs > div { align-items: flex-start; background: var(--fom-soft); border: 0; display: flex; flex-direction: column; gap: 4px; justify-content: center; min-height: 58px; padding: 10px 13px; }
.fom-fiber-specs dt { font-size: .67rem; }
.fom-fiber-specs dd { font-size: .86rem; text-align: left; }
.fom-fiber-product__body > .fom-text-link { margin-top: auto; }

.fom-application-strip { gap: 16px; grid-template-columns: repeat(4, 1fr); }
.fom-application img { aspect-ratio: 4/3; height: auto; }
.fom-application figcaption { align-items: flex-end; display: flex; min-height: 86px; padding: 22px 18px; }

.fom-site-footer { background: #05131f; color: #a9bbc6; padding-top: 76px; }
.fom-site-footer a { color: #a9bbc6; text-decoration: none; }
.fom-site-footer a:hover { color: var(--fom-cyan); }
.fom-site-footer__grid { display: grid; gap: 46px; grid-template-columns: 1.7fr repeat(3, 1fr); padding-bottom: 62px; }
.fom-footer-brand { color: var(--fom-white); display: block; font-size: 1rem; letter-spacing: .14em; margin-bottom: 22px; }
.fom-site-footer__company p { line-height: 1.6; margin: 0 0 8px; }
.fom-site-footer__company p:first-of-type { color: var(--fom-white); font-size: .82rem; font-weight: 800; }
.fom-site-footer__company p:last-child { font-size: .8rem; max-width: 330px; }
.fom-footer-links { display: flex; flex-direction: column; gap: 12px; }
.fom-footer-links strong { color: var(--fom-white); font-size: .78rem; letter-spacing: .09em; margin-bottom: 8px; text-transform: uppercase; }
.fom-footer-links a, .fom-footer-links span { font-size: .79rem; line-height: 1.5; }
.fom-site-footer__bottom { align-items: center; border-top: 1px solid rgba(255,255,255,.12); display: flex; font-size: .72rem; justify-content: space-between; min-height: 70px; }
.fom-site-footer__bottom nav { display: flex; gap: 24px; }

@media (max-width: 1100px) {
    .fom-site-header__inner { gap: 20px; padding-inline: 24px; }
    .fom-site-nav { gap: 17px; }
    .fom-home-hero__grid { grid-template-columns: 46fr 54fr; }
    .fom-home-hero__content h1 { font-size: clamp(2.7rem, 5.5vw, 4rem); }
    .fom-site-footer__grid { grid-template-columns: 1.4fr repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .fom-site-nav, .fom-header-cta { display: none; }
    .fom-site-header__inner { grid-template-columns: 1fr auto; min-height: 76px; }
    .fom-mobile-menu { display: block; }
    .fom-mobile-menu summary { border: 1px solid rgba(255,255,255,.25); color: var(--fom-white); cursor: pointer; font-size: .78rem; font-weight: 800; list-style: none; padding: 10px 15px; }
    .fom-mobile-menu summary::-webkit-details-marker { display: none; }
    .fom-mobile-menu nav { background: var(--fom-navy); border: 1px solid rgba(255,255,255,.15); display: flex; flex-direction: column; min-width: 240px; padding: 12px; position: absolute; right: 0; top: calc(100% + 12px); }
    .fom-mobile-menu nav a { border-bottom: 1px solid rgba(255,255,255,.1); color: var(--fom-white); font-size: .85rem; padding: 13px 10px; text-decoration: none; }
    .fom-mobile-menu nav a:last-child { background: var(--fom-cyan); border: 0; color: var(--fom-navy); font-weight: 800; margin-top: 9px; text-align: center; }
    .fom-home-hero__grid { grid-template-columns: 1fr; min-height: 0; }
    .fom-home-hero__content { padding: 70px 28px 55px; }
    .fom-home-hero__image { min-height: 420px; padding: 30px; }
    .fom-home-hero__image img { max-height: 520px; }
    .fom-home-proof { display: grid; grid-template-columns: repeat(3, 1fr); }
    .fom-site-footer__grid { grid-template-columns: repeat(2, 1fr); }
    .fom-site-footer__company { grid-column: span 2; }
}

@media (max-width: 680px) {
    .fom-site-header__inner { padding-inline: 18px; }
    .fom-site-brand strong { font-size: .8rem; }
    .fom-home-hero__content h1 { font-size: clamp(2.45rem, 12vw, 3.4rem); }
    .fom-home-hero__content .fom-actions .fom-button { width: 100%; }
    .fom-home-proof { grid-template-columns: 1fr; }
    .fom-home-proof span { border-bottom: 1px solid rgba(255,255,255,.18); min-height: 66px; padding-left: 0; }
    .fom-home-proof span:last-child { border-bottom: 0; }
    .fom-fiber-product,
    .fom-fiber-product:first-child,
    .fom-fiber-product:last-child { border: 1px solid var(--fom-line); padding: 0; }
    .fom-brand-strip { grid-template-columns: repeat(2, 1fr); }
    .fom-application-strip { grid-template-columns: repeat(2, 1fr); }
    .fom-application img { aspect-ratio: 1/1; }
    .fom-application figcaption { font-size: .9rem; min-height: 72px; padding: 16px 13px; }
    .fom-site-footer { padding-top: 58px; }
    .fom-site-footer__grid { gap: 36px; grid-template-columns: 1fr; }
    .fom-site-footer__company { grid-column: auto; }
    .fom-site-footer__bottom { align-items: flex-start; flex-direction: column; gap: 12px; justify-content: center; padding: 18px 0; }
}

@media (max-width: 782px) {
    body.admin-bar .fom-site-header { top: 46px; }
}