.breadcrumb { display: flex; gap: 10px; align-items: center; min-height: 66px; color: var(--color-muted); font-size: .82rem; }
.breadcrumb a { color: var(--color-primary); font-weight: 800; }

.blog-hero { position: relative; isolation: isolate; min-height: 380px; overflow: hidden; color: #fff; background: #1e4057; }
.blog-hero::before { position: absolute; z-index: -2; inset: 0; content: ""; background: url("../../images/blog/blog-hero.jpg") center/cover no-repeat; }
.blog-hero::after { position: absolute; z-index: -1; inset: 0; content: ""; background: linear-gradient(90deg, rgba(19, 52, 74, .97) 0%, rgba(28, 65, 88, .88) 44%, rgba(24, 50, 68, .42) 100%); }
.blog-hero__inner { position: relative; display: flex; flex-direction: column; justify-content: center; min-height: 380px; padding: 56px 0; }
.blog-hero h1 { max-width: 760px; margin: 0 0 24px; }
.blog-hero__inner > p:not(.eyebrow) { max-width: 480px; margin: 0; color: #e6f0f4; font-size: 1.08rem; }
.blog-hero__index { position: absolute; right: 0; bottom: 58px; padding: 10px 0 10px 15px; border-left: 1px solid rgba(255, 255, 255, .55); color: #d7e6ed; font-size: .75rem; font-weight: 800; letter-spacing: .15em; }

.blog-section-heading { display: flex; gap: 50px; align-items: end; justify-content: space-between; margin-bottom: 42px; }
.blog-section-heading h2 { margin: 0; }
.blog-section-heading > p { max-width: 440px; margin: 0; color: var(--color-muted); }
.featured-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; grid-auto-rows: 250px; gap: 20px; }
.featured-card { position: relative; overflow: hidden; border-radius: var(--radius-medium); background: var(--color-primary); transition: transform .28s ease, box-shadow .28s ease; }
.featured-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.featured-card::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, rgba(15, 39, 54, .12), rgba(15, 39, 54, .72)); }
.featured-card img { height: 100%; object-fit: cover; }
.featured-card__content { position: absolute; z-index: 1; right: 0; bottom: 0; left: 0; padding: 23px 25px; color: #fff; }
.featured-card__content > p { margin-bottom: 7px; color: #dcebf1; font-size: .7rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.featured-card h3 { max-width: 470px; margin-bottom: 12px; color: #fff; font-size: 1.45rem; }
.featured-card__content span { display: inline-flex; color: #dcebf1; font-size: .7rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.featured-card--lead { grid-row: auto; }
.featured-card--lead .featured-card__content { padding: 32px; }
.featured-card--lead h3 { font-size: clamp(1.75rem, 3vw, 2.65rem); }
.featured-card--secondary .featured-card__content { padding: 19px 22px; }
.featured-card--secondary h3 { margin-bottom: 8px; font-size: 1.18rem; }

.blog-section-heading--archive { align-items: end; }
.blog-section-heading--archive > p { margin-left: auto; }
.latest-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.latest-card { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius-large); background: #fff; box-shadow: 0 14px 35px rgba(39, 73, 97, .08); transition: transform .28s ease, box-shadow .28s ease; }
.latest-card:hover { box-shadow: var(--shadow); transform: translateY(-5px); }
.latest-card img { height: 220px; object-fit: cover; }
.latest-card__content { display: flex; flex: 1; flex-direction: column; padding: 25px; }
.latest-card__content > p:first-child { margin-bottom: 10px; color: var(--color-primary); font-size: .74rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.latest-card h3 { margin-bottom: 13px; }
.latest-card__content > p:not(:first-child) { color: var(--color-muted); }
.latest-card__content span { display: inline-flex; align-self: flex-start; margin-top: auto; padding: 6px 10px; border-radius: 999px; color: var(--color-primary); background: #e2edf2; font-size: .72rem; font-weight: 800; }

.blog-inquiry__grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: clamp(48px, 9vw, 130px); align-items: center; }
.blog-inquiry h2 { margin-bottom: 20px; }
.blog-inquiry__copy > p:not(.eyebrow) { max-width: 510px; color: var(--color-muted); }
.blog-inquiry figure { position: relative; margin: 28px 0 18px; overflow: hidden; border-radius: var(--radius-large); }
.blog-inquiry figure::after { position: absolute; inset: 0; content: ""; background: linear-gradient(180deg, transparent 52%, rgba(23, 31, 36, .72)); }
.blog-inquiry figure img { height: 235px; object-fit: cover; }
.blog-inquiry figcaption { position: absolute; z-index: 1; right: 20px; bottom: 17px; left: 20px; color: #fff; font-size: .8rem; font-weight: 700; }
.blog-inquiry__links { display: flex; flex-wrap: wrap; gap: 12px 20px; margin: 0; }
.blog-inquiry__links a { color: var(--color-primary); font-size: .83rem; font-weight: 800; }
.blog-inquiry__links a:hover { color: var(--color-primary-dark); }
.blog-form { display: grid; gap: 8px; padding: 36px; border-radius: var(--radius-large); background: var(--color-soft); box-shadow: var(--shadow); }
.blog-form label { margin-top: 8px; font-size: .8rem; font-weight: 800; }
.blog-form input, .blog-form textarea { width: 100%; margin-bottom: 5px; padding: 12px 13px; border: 1px solid var(--color-line); border-radius: 10px; color: var(--color-text); background: #fff; resize: vertical; transition: border-color .2s ease, box-shadow .2s ease; }
.blog-form input:focus-visible, .blog-form textarea:focus-visible { border-color: var(--color-primary); outline: 0; box-shadow: 0 0 0 3px rgba(39, 73, 97, .13); }
.blog-form .button { justify-self: start; margin-top: 12px; }
.blog-form .text-link { margin-top: 6px; }
.form-status { min-height: 24px; margin: 0; color: var(--color-primary); font-size: .86rem; font-weight: 700; }

/* Reuse the template layout with Aqualume imagery and linked guide chapters. */
.blog-hero { background: var(--color-primary-dark); }
.blog-hero::before { background: none; }
.blog-hero__image { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 45%; }
.blog-hero::after { background: linear-gradient(90deg, rgba(9,54,93,.96) 0%, rgba(15,76,129,.84) 47%, rgba(9,54,93,.36) 100%); }
.featured-card { display: block; }
.featured-card::after { pointer-events: none; background: linear-gradient(0deg, rgba(8,35,55,.89), rgba(8,35,55,.06) 82%); }
.featured-card:focus-visible,.latest-card:focus-visible { outline: 3px solid var(--color-primary); outline-offset: 4px; }
.blog-featured__note { max-width: 880px; margin: 34px 0 0; color: var(--color-muted); font-size: 1rem; line-height: 1.7; }
.blog-featured__note--followup { margin-top: 12px; }
.blog-archive__note { max-width: 880px; margin: 34px 0 0; color: var(--color-muted); font-size: 1rem; line-height: 1.7; }
.latest-card img[src$=".svg"] { object-fit: contain; background: #e9f4f9; }
.latest-card__content > p:not(:first-child) { font-size: .92rem; line-height: 1.65; }
.blog-form__note { margin: 0; color: var(--color-muted); font-size: .78rem; }
@media (max-width: 620px) { .blog-hero__index { position: static; align-self: flex-start; margin-top: 25px; } .blog-hero h1 { font-size: clamp(2.8rem, 12vw, 4rem); } .blog-section-heading > p { max-width: 100%; } .featured-card--secondary h3 { max-width: 260px; } }

@media (max-width: 900px) {
    .blog-hero, .blog-hero__inner { min-height: 380px; }
    .blog-section-heading { display: block; }
    .blog-section-heading > p { margin-top: 18px; }
    .featured-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; grid-auto-rows: 240px; }
    .featured-card--lead { grid-column: 1 / span 2; grid-row: auto; }
    .latest-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-inquiry__grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
    .blog-hero__inner { min-height: 350px; padding: 58px 0; }
    .blog-hero h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
    .blog-hero__index { right: 0; bottom: 34px; }
    .featured-grid { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-rows: 230px; }
    .featured-card--lead { grid-column: auto; }
    .featured-card--lead .featured-card__content { padding: 25px; }
    .latest-grid { grid-template-columns: 1fr; }
    .blog-form { padding: 25px; }
}

/* The article catalog uses equal cards so each page is two columns by five rows. */
.featured-card { min-width: 0; }
.featured-card::after { background: linear-gradient(0deg, rgba(4, 31, 52, .95) 0%, rgba(4, 31, 52, .32) 54%, rgba(4, 31, 52, 0) 88%); }
.featured-card img { width: 100%; height: 100%; object-fit: cover; }
.featured-card img[src$=".svg"] { object-fit: contain; background: #e9f4f9; }
.featured-card__content { padding: 21px 25px; }
.featured-card h3 { max-width: none; margin: 0 0 8px; font-size: clamp(1.1rem, 1.6vw, 1.42rem); line-height: 1.2; }
.featured-card__content > p { margin-bottom: 8px; }

.blog-search-form { display: grid; gap: 9px; max-width: 700px; margin: 0 0 32px; }
.blog-search-form label { color: var(--color-primary); font-size: .83rem; font-weight: 800; }
.blog-search-form__controls { display: flex; gap: 12px; }
.blog-search-form input { width: 100%; min-width: 0; min-height: 52px; padding: 11px 17px; border: 1px solid var(--color-line); border-radius: 999px; color: var(--color-text); background: #fff; }
.blog-search-form input:focus-visible,.blog-pagination__jump input:focus-visible { outline: 3px solid rgba(15,76,129,.32); outline-offset: 2px; }
.blog-search-form .button { flex: 0 0 auto; }

.blog-pagination { display: grid; gap: 21px; margin-top: 38px; padding-top: 27px; border-top: 1px solid var(--color-line); }
.blog-pagination__status { margin: 0; color: var(--color-muted); font-size: .92rem; }
.blog-pagination__status strong { color: var(--color-primary); }
.blog-pagination__links { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.blog-pagination__number,.blog-pagination__arrow,.blog-pagination__ellipsis { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; min-height: 42px; padding: 8px 13px; border: 1px solid var(--color-line); border-radius: 12px; color: var(--color-primary); background: #fff; font-size: .88rem; font-weight: 800; }
.blog-pagination__arrow { padding-inline: 16px; }
.blog-pagination__ellipsis { border-color: transparent; color: var(--color-muted); }
.blog-pagination__number:hover,.blog-pagination__arrow:hover { border-color: var(--color-primary); background: #e9f4f9; }
.blog-pagination__number.is-current { border-color: var(--color-primary); color: #fff; background: var(--color-primary); }
.blog-pagination__jump { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.blog-pagination__jump label { margin-right: 3px; color: var(--color-text); font-size: .86rem; font-weight: 800; }
.blog-pagination__jump input { width: 84px; min-height: 42px; padding: 7px 10px; border: 1px solid var(--color-line); border-radius: 10px; color: var(--color-text); background: #fff; }
.blog-pagination__jump button { min-height: 42px; padding: 8px 19px; border: 1px solid var(--color-primary); border-radius: 10px; color: #fff; background: var(--color-primary); font-weight: 800; }
.blog-pagination__jump button:hover { background: var(--color-primary-dark); }

.blog-hero--search,.blog-hero--search .blog-hero__inner { min-height: 300px; }
.blog-search-empty { max-width: 700px; padding: 34px; border-radius: var(--radius-large); background: var(--color-soft); }
.blog-search-empty h3 { margin-bottom: 10px; }
.blog-search-empty p { color: var(--color-muted); }
.blog-search-results__back { margin: 33px 0 0; color: var(--color-primary); font-weight: 800; }
.blog-search-results__back a:hover { text-decoration: underline; }
@media (max-width: 620px) {
    .featured-card__content { padding: 17px 19px; }
    .featured-card h3 { font-size: 1.15rem; }
    .blog-search-form__controls { flex-direction: column; }
    .blog-search-form .button { align-self: flex-start; }
    .blog-pagination { gap: 18px; }
    .blog-pagination__links { gap: 6px; }
    .blog-pagination__number,.blog-pagination__arrow { min-width: 40px; padding: 7px 11px; }
}