/* SEO Stuffing Sections — frontend. Override any variable in your theme or a Code Block. */
:root {
  --seos-accent: #e60023;
  --seos-text: #1a1a1a;
  --seos-muted: #6b6b6b;
  --seos-surface: #fff;
  --seos-border: #ececec;
  --seos-radius: 14px;
  --seos-gap: 24px;
  --seos-font: inherit;
  --seos-cols: 3;
}
.seos[data-cols="1"] { --seos-cols: 1; } .seos[data-cols="2"] { --seos-cols: 2; } .seos[data-cols="3"] { --seos-cols: 3; }
.seos[data-cols="4"] { --seos-cols: 4; } .seos[data-cols="5"] { --seos-cols: 5; } .seos[data-cols="6"] { --seos-cols: 6; }

.seos { box-sizing: border-box; font-family: var(--seos-font); color: var(--seos-text); margin: 0 0 48px; }
.seos *, .seos *::before, .seos *::after { box-sizing: inherit; }
.seos a { text-decoration: none; color: inherit; box-shadow: none; background-image: none; }
.seos img { display: block; max-width: 100%; height: auto; border: 0; box-shadow: none; }
.seos h2, .seos h3, .seos p { padding: 0; }
.seos :focus-visible { outline: 2px solid var(--seos-accent); outline-offset: 3px; }

/* Section header */
.seos-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 0 0 20px; }
.seos-head__title { margin: 0; font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); line-height: 1.15; letter-spacing: -0.01em; }
.seos-head__sub { margin: 6px 0 0; color: var(--seos-muted); font-size: 1rem; }
.seos-head__more { flex-shrink: 0; font-weight: 600; color: var(--seos-accent); border-bottom: 2px solid transparent; padding-bottom: 2px; }
.seos-head__more:hover { border-color: currentColor; }
.seos-empty { color: var(--seos-muted); }

/* Buttons */
.seos-btn { display: inline-block; background: var(--seos-accent); color: #fff; font-weight: 600; padding: 12px 22px; border-radius: 999px; border: 2px solid var(--seos-accent); line-height: 1.2; cursor: pointer; transition: filter .15s; }
.seos-btn:hover { filter: brightness(.9); color: #fff; }
.seos-btn--ghost { background: transparent; color: var(--seos-accent); }
.seos-btn--ghost:hover { background: var(--seos-accent); color: #fff; }

/* ---------------------------------------------------------- Post cards */
.seos-posts__items { display: grid; grid-template-columns: repeat(var(--seos-cols), minmax(0, 1fr)); gap: var(--seos-gap); }
.seos-card { display: flex; flex-direction: column; background: var(--seos-surface); border: 1px solid var(--seos-border); border-radius: var(--seos-radius); overflow: hidden; min-width: 0; }
.seos-card__media { position: relative; display: block; aspect-ratio: 16 / 10; background: #f3f3f3; overflow: hidden; }
.seos-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.seos-card:hover .seos-card__media img { transform: scale(1.03); }
.seos-card__placeholder { display: grid; place-items: center; width: 100%; height: 100%; font-size: 3rem; font-weight: 700; color: var(--seos-accent); background: #f6f6f6; background: color-mix(in srgb, var(--seos-accent) 10%, #fff); }
.seos-card__badge { position: absolute; left: 12px; top: 12px; background: var(--seos-accent); color: #fff; font-size: .75rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; }
.seos-card__body { display: flex; flex-direction: column; gap: 8px; padding: 16px 18px 18px; flex: 1; }
.seos-card__cat { align-self: flex-start; color: var(--seos-accent); font-size: .8rem; font-weight: 600; }
.seos-card__title { margin: 0; font-size: 1.1rem; line-height: 1.3; font-weight: 700; }
.seos-card__title a:hover { color: var(--seos-accent); }
.seos-card__excerpt { margin: 0; color: var(--seos-muted); font-size: .95rem; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.seos-card__meta { margin-top: auto; padding-top: 6px; display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .8rem; color: var(--seos-muted); }

/* Image ratios (2:3 is Pinterest's pin format) */
.seos-ratio-2-3 .seos-card__media { aspect-ratio: 2 / 3; }
.seos-ratio-1-1 .seos-card__media { aspect-ratio: 1; }
.seos-ratio-4-3 .seos-card__media { aspect-ratio: 4 / 3; }
.seos-ratio-3-2 .seos-card__media { aspect-ratio: 3 / 2; }
.seos-ratio-16-10 .seos-card__media { aspect-ratio: 16 / 10; }
.seos-ratio-auto .seos-card__media { aspect-ratio: auto; }
.seos-ratio-auto .seos-card__media img { height: auto; }
.seos-ratio-auto .seos-card__placeholder { aspect-ratio: 2 / 3; }

/* Masonry: CSS columns, natural image heights — the Pinterest look, zero JS */
.seos-layout-masonry .seos-posts__items { display: block; columns: var(--seos-cols); column-gap: var(--seos-gap); }
.seos-layout-masonry .seos-card { display: inline-flex; width: 100%; margin: 0 0 var(--seos-gap); break-inside: avoid; }

/* List layout */
.seos-layout-list .seos-posts__items { grid-template-columns: 1fr; gap: 16px; }
.seos-layout-list .seos-card { flex-direction: row; align-items: stretch; }
.seos-layout-list .seos-card__media { flex: 0 0 200px; aspect-ratio: 4 / 3; }
.seos-layout-list .seos-card__body { padding: 14px 18px; }
.seos-layout-list .seos-card__excerpt { -webkit-line-clamp: 2; }

/* Featured: first card spans the left column, others stack on the right */
.seos-layout-featured .seos-posts__items { grid-template-columns: 1.4fr 1fr; grid-template-rows: repeat(var(--seos-rows, 4), auto); }
.seos-layout-featured .seos-card--featured { grid-row: 1 / -1; }
.seos-layout-featured .seos-card--featured .seos-card__media { aspect-ratio: 4 / 3; }
.seos-layout-featured .seos-card--featured .seos-card__title { font-size: clamp(1.3rem, 1rem + 1vw, 1.75rem); }
.seos-layout-featured .seos-card--featured .seos-card__body { padding: 22px 24px 24px; }
.seos-layout-featured .seos-card:not(.seos-card--featured) { flex-direction: row; }
.seos-layout-featured .seos-card:not(.seos-card--featured) .seos-card__media { flex: 0 0 150px; aspect-ratio: 1; }
.seos-layout-featured .seos-card:not(.seos-card--featured) .seos-card__body { padding: 12px 16px; gap: 6px; }
.seos-layout-featured .seos-card:not(.seos-card--featured) .seos-card__title { font-size: 1rem; }
.seos-layout-featured .seos-card:not(.seos-card--featured) .seos-card__excerpt { display: none; }

/* Carousel: native scroll-snap, arrows are progressive enhancement */
.seos-layout-carousel { position: relative; }
.seos-layout-carousel .seos-posts__items { display: flex; gap: var(--seos-gap); overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 4px; padding: 4px 4px 12px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.seos-layout-carousel .seos-posts__items::-webkit-scrollbar { display: none; }
.seos-layout-carousel .seos-card { flex: 0 0 calc((100% - (var(--seos-cols) - 1) * var(--seos-gap)) / var(--seos-cols)); scroll-snap-align: start; }
.seos-carousel__nav { display: none; position: absolute; right: 0; top: 0; gap: 6px; }
.seos-carousel__btn { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--seos-border); background: var(--seos-surface); color: var(--seos-text); font-size: 1.4rem; line-height: 1; cursor: pointer; display: grid; place-items: center; }
.seos-carousel__btn:hover { border-color: var(--seos-accent); color: var(--seos-accent); }
.seos-carousel__btn[disabled] { opacity: .35; cursor: default; }
.seos-js .seos-layout-carousel .seos-carousel__nav { display: flex; }
.seos-js .seos-layout-carousel .seos-head { padding-right: 92px; }

/* ---------------------------------------------------------- Categories */
.seos-cats__items { display: grid; grid-template-columns: repeat(var(--seos-cols), minmax(0, 1fr)); gap: var(--seos-gap); }
.seos-cat { --c: var(--seos-cat-color, var(--seos-accent)); display: flex; flex-direction: column; background: var(--seos-surface); border: 1px solid var(--seos-border); border-radius: var(--seos-radius); overflow: hidden; min-width: 0; transition: border-color .15s; }
.seos-cat:hover { border-color: var(--c); }
.seos-cat__media { display: block; aspect-ratio: 16 / 9; background: #f3f3f3; background: color-mix(in srgb, var(--c) 12%, #fff); }
.seos-cat__media img { width: 100%; height: 100%; object-fit: cover; }
.seos-cat__body { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px 16px; border-top: 3px solid var(--c); }
.seos-cat__name { font-weight: 700; font-size: 1.05rem; }
.seos-cat__count, .seos-cat__desc { color: var(--seos-muted); font-size: .85rem; }
.seos-cat__desc { margin-top: 4px; line-height: 1.5; }

.seos-cats--pills .seos-cats__items { display: flex; flex-wrap: wrap; gap: 10px; }
.seos-cats--pills .seos-cat { flex-direction: row; align-items: center; border-radius: 999px; padding: 8px 16px; }
.seos-cats--pills .seos-cat__body { flex-direction: row; align-items: baseline; gap: 8px; padding: 0; border: 0; }
.seos-cats--pills .seos-cat__name { font-size: .95rem; }
.seos-cats--pills .seos-cat:hover { background: var(--c); border-color: var(--c); }
.seos-cats--pills .seos-cat:hover .seos-cat__name, .seos-cats--pills .seos-cat:hover .seos-cat__count { color: #fff; }

.seos-cats--list .seos-cats__items { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--seos-border); }
.seos-cats--list .seos-cat { border: 0; border-bottom: 1px solid var(--seos-border); border-radius: 0; background: transparent; }
.seos-cats--list .seos-cat__body { flex-direction: row; justify-content: space-between; align-items: baseline; border: 0; padding: 14px 4px; }
.seos-cats--list .seos-cat:hover .seos-cat__name { color: var(--c); }

/* ---------------------------------------------------------- Author */
.seos-author { display: flex; gap: 28px; align-items: flex-start; background: var(--seos-surface); border: 1px solid var(--seos-border); border-radius: var(--seos-radius); padding: 28px; }
.seos-author__avatar img { border-radius: 50%; width: 160px; height: 160px; max-width: 160px; object-fit: cover; }
.seos-author__body { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.seos-author__eyebrow { margin: 0; color: var(--seos-accent); font-weight: 600; font-size: .9rem; }
.seos-author__name { margin: 0; font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); line-height: 1.15; }
.seos-author__count { margin: 0; color: var(--seos-muted); font-size: .9rem; }
.seos-author__bio { line-height: 1.65; }
.seos-author__bio > :first-child { margin-top: 0; }
.seos-author__bio > :last-child { margin-bottom: 0; }
.seos-author__social { display: flex; flex-wrap: wrap; gap: 8px; }
.seos-author__social a { border: 1px solid var(--seos-border); border-radius: 999px; padding: 6px 14px; font-size: .85rem; font-weight: 600; }
.seos-author__social a:hover { border-color: var(--seos-accent); color: var(--seos-accent); }
.seos-author .seos-btn { align-self: flex-start; margin-top: 6px; }
.seos-author--center { flex-direction: column; align-items: center; text-align: center; }
.seos-author--center .seos-author__body { align-items: center; }
.seos-author--center .seos-author__social { justify-content: center; }
.seos-author--center .seos-btn { align-self: center; }

/* ---------------------------------------------------------- Search */
.seos-search { display: flex; gap: 8px; max-width: 640px; }
.seos-search input[type="search"] { flex: 1; min-width: 0; padding: 12px 18px; border: 1px solid var(--seos-border); border-radius: 999px; font: inherit; background: var(--seos-surface); color: var(--seos-text); }
.seos-search input[type="search"]:focus { border-color: var(--seos-accent); outline: none; }

/* ---------------------------------------------------------- CTA */
.seos-cta { background: #f6f6f6; background: color-mix(in srgb, var(--seos-accent) 8%, #fff); border-radius: var(--seos-radius); padding: clamp(28px, 4vw, 56px); }
.seos-cta--center { text-align: center; }
.seos-cta__title { margin: 0 0 10px; font-size: clamp(1.5rem, 1.1rem + 1.5vw, 2.2rem); line-height: 1.15; }
.seos-cta__text { margin: 0 auto; max-width: 60ch; color: var(--seos-muted); font-size: 1.05rem; line-height: 1.6; }
.seos-cta--left .seos-cta__text { margin: 0; }
.seos-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.seos-cta--center .seos-cta__actions { justify-content: center; }

/* ---------------------------------------------------------- Pinterest */
/* .seos-pin-btn styles ship inside pin-button.js so single posts don't need this file */
.seos-btn--pinterest { display: inline-flex; align-items: center; gap: 8px; background: #e60023; border-color: #e60023; }
.seos-pinterest { margin-bottom: 32px; }
.seos-pinterest > span { max-width: 100%; }

/* ---------------------------------------------------------- Responsive */
@media (max-width: 1024px) {
  .seos[data-cols="4"], .seos[data-cols="5"], .seos[data-cols="6"] { --seos-cols: 3; }
}
@media (max-width: 782px) {
  .seos { margin-bottom: 40px; }
  .seos-posts[data-cols]:not([data-cols="1"]), .seos-cats[data-cols]:not([data-cols="1"]) { --seos-cols: 2; }
  .seos-posts__items, .seos-cats__items { gap: 16px; }
  .seos-layout-featured .seos-posts__items { grid-template-columns: 1fr; }
  .seos-layout-masonry .seos-posts__items { column-gap: 16px; }
  .seos-layout-masonry .seos-card { margin-bottom: 16px; }
  .seos-layout-featured .seos-card--featured { grid-row: auto; }
  .seos-layout-carousel .seos-card { flex-basis: 70%; }
  .seos-author { flex-direction: column; padding: 22px; }
  .seos-author__avatar img { width: 110px; height: 110px; }
  .seos-head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .seos-js .seos-layout-carousel .seos-head { padding-right: 0; }
  .seos-carousel__nav { position: static; margin-top: 12px; justify-content: center; }
}
@media (max-width: 520px) {
  .seos-posts[data-cols] { --seos-cols: 1; }
  .seos-layout-list .seos-card__media { flex-basis: 120px; aspect-ratio: 1; }
  .seos-layout-featured .seos-card:not(.seos-card--featured) .seos-card__media { flex-basis: 110px; }
  .seos-layout-carousel .seos-card { flex-basis: 82%; }
  .seos-search { flex-direction: column; }
  .seos-cats[data-cols]:not([data-cols="1"]) { --seos-cols: 2; }
}
@media (prefers-reduced-motion: reduce) {
  .seos *, .seos *::before, .seos *::after { transition: none !important; }
}