/* Inplanty 3.0 — Phase 1 visual system
   This layer intentionally sits above the legacy stylesheet so existing rich
   article HTML and stable URLs remain untouched during the redesign. */
:root {
    --font-display: "Libre Caslon Display", Georgia, serif;
    --v3-bg: #f8f6f1;
    --v3-surface: #fcfbf8;
    --v3-ink: #18221d;
    --v3-muted: #68716b;
    --v3-brand: #173c31;
    --v3-brand-hover: #225344;
    --v3-sage: #e5ece2;
    --v3-warm: #e8e1d6;
    --v3-border: #dedbd3;
    --v3-radius-sm: 7px;
    --v3-radius-md: 6px;
    --v3-container: 1280px;
}

.page-v3 { background: var(--v3-bg); color: var(--v3-ink); }
.page-v3 .site-container { width: min(calc(100% - 48px), var(--v3-container)); }
.page-v3 .site-main h1,
.page-v3 .site-main h2,
.page-v3 .site-main h3 { color: var(--v3-ink); }

/* Navigation */
.site-header { border-bottom: 1px solid var(--v3-border); background: rgba(252, 251, 248, .97); }
.site-header__inner { min-height: 64px; gap: 18px; }
.site-logo img { width: 118px; height: auto; }
.site-nav { gap: 0; }
.site-nav > a { padding-inline: 9px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.site-nav > a[aria-current="page"] { box-shadow: inset 0 -2px var(--v3-brand); }
.site-nav .site-nav__cta {
    min-height: 40px;
    margin-left: 8px;
    padding-inline: 14px;
    border-radius: var(--v3-radius-sm);
    background: var(--v3-brand);
    color: #fff;
    font-weight: 600;
}
.site-nav .site-nav__cta:hover { background: var(--v3-brand-hover); color: #fff; }
.site-search--compact { width: 44px; overflow: hidden; border-color: transparent; background: transparent; transition: width .2s ease, border-color .2s ease, background .2s ease; }
.site-search--compact:focus-within { width: 170px; border-color: var(--v3-border); background: #fff; }
.site-search--compact input { width: 0; padding-left: 0; opacity: 0; }
.site-search--compact:focus-within input { width: 125px; padding-left: 12px; opacity: 1; }
.site-search button svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.site-nav .site-nav__saved { width: 36px; min-height: 36px; display: grid; place-items: center; padding: 0; }
.site-nav__saved svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.site-nav__saved { position: relative; }
.site-nav__saved-count { position: absolute; top: 0; right: -3px; min-width: 17px; height: 17px; display: grid; place-items: center; padding: 0 4px; border: 2px solid var(--v3-surface); border-radius: 999px; background: var(--v3-brand); color: #fff; font-size: 9px; font-weight: 700; line-height: 1; }

/* Shared sections */
.v3-section { padding: 58px 0; }
.v3-section--compact { padding-block: 48px; }
.v3-section--soft { border-block: 1px solid rgba(222, 219, 211, .72); background: var(--v3-surface); }
.v3-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 24px; }
.v3-heading-row h2 { margin: 0; font-size: clamp(30px, 3vw, 42px); line-height: 1.08; }
.v3-heading-row p:last-child { max-width: 650px; margin: 10px 0 0; color: var(--v3-muted); }

/* Homepage hero */
.v3-hero { border-bottom: 1px solid var(--v3-border); background: var(--v3-surface); }
.v3-hero__grid { min-height: 520px; display: grid; grid-template-columns: minmax(0, 46%) minmax(0, 54%); }
.v3-hero__copy { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 60px 58px 60px 0; }
.v3-hero__copy h1 { max-width: 570px; margin: 0; font-size: clamp(52px, 5.3vw, 76px); line-height: .98; letter-spacing: -.035em; }
.v3-hero__copy > p:not(.eyebrow) { max-width: 520px; margin: 22px 0 28px; color: var(--v3-muted); font-size: 16px; line-height: 1.55; }
.v3-hero__media { min-height: 520px; overflow: hidden; }
.v3-hero__media picture,
.v3-hero__media img,
.v3-hero__media .image-placeholder { width: 100%; height: 100%; display: block; border-radius: 0 !important; object-fit: cover; }
.v3-hero__media > a { width: 100%; height: 100%; display: block; }
.v3-hero__media .image-placeholder { display: grid; place-items: center; background: linear-gradient(145deg, #e8e1d6, #dce6d9); color: var(--v3-brand); }

.v3-feature-strip { border-bottom: 1px solid var(--v3-border); background: #fff; }
.v3-feature-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.v3-feature-strip__grid > div { min-height: 88px; display: flex; align-items: center; justify-content: center; gap: 13px; padding: 18px; border-right: 1px solid var(--v3-border); }
.v3-feature-strip__grid > div:last-child { border-right: 0; }
.v3-icon { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid #aebaae; border-radius: 50%; color: var(--v3-brand); font-size: 17px; }
.v3-feature-strip p { margin: 0; line-height: 1.25; }
.v3-feature-strip strong,
.v3-feature-strip small { display: block; }
.v3-feature-strip strong { font-size: 13px; }
.v3-feature-strip small { margin-top: 3px; color: var(--v3-muted); font-size: 11px; }

/* Space, problem, and guide cards */
.v3-space-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.v3-space-card { min-width: 0; overflow: hidden; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: #fff; text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.v3-space-card:hover { border-color: #aebcae; transform: translateY(-3px); }
.v3-space-card__media { aspect-ratio: 1 / .82; display: block; overflow: hidden; background: var(--v3-warm); }
.v3-space-card__media img,
.v3-space-card__media picture,
.v3-space-card__media .image-placeholder { width: 100%; height: 100%; display: block; border-radius: 0 !important; object-fit: cover; }
.v3-space-card__body { display: block; padding: 14px; }
.v3-space-card__body strong,
.v3-space-card__body small { display: block; }
.v3-space-card__body strong { min-height: 42px; font: 600 17px/1.25 var(--font-display); }
.v3-space-card__body small { margin-top: 8px; color: var(--v3-brand); font-size: 12px; }

.v3-problem-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.v3-problem-grid a { min-height: 118px; display: grid; grid-template-columns: 1fr auto; align-content: space-between; gap: 12px; padding: 17px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: #fff; text-decoration: none; }
.v3-problem-grid a:hover { border-color: #9fb09f; background: var(--v3-sage); }
.v3-problem-grid strong { grid-column: 1 / -1; font-size: 14px; line-height: 1.4; }
.v3-problem-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--v3-sage); color: var(--v3-brand); }

.v3-guide-grid,
.v3-latest-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px 18px; }
.v3-guide-card,
.v3-latest-grid article { min-width: 0; }
.v3-guide-card__media,
.v3-latest-grid__media { aspect-ratio: 4 / 3; display: block; margin-bottom: 16px; overflow: hidden; border-radius: var(--v3-radius-md); background: var(--v3-warm); }
.v3-guide-card__media img,
.v3-latest-grid__media img,
.v3-guide-card__media .image-placeholder,
.v3-latest-grid__media .image-placeholder { width: 100%; height: 100%; display: block; border-radius: 0 !important; object-fit: cover; transition: transform .35s ease; }
.v3-guide-card:hover img,
.v3-latest-grid article:hover img { transform: scale(1.025); }
.v3-guide-card h3,
.v3-latest-grid h3 { margin: 0 0 10px; font-size: 22px; line-height: 1.22; }
.v3-guide-card h3 a,
.v3-latest-grid h3 a { text-decoration: none; }
.v3-guide-card > p:not(.card-kicker),
.v3-latest-grid article > p:not(.card-kicker) { color: var(--v3-muted); font-size: 14px; line-height: 1.55; }

/* Finder scaffold */
.v3-finder { padding: 44px 0; background: var(--v3-brand); color: #fff; }
.v3-finder__inner { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 60px; }
.v3-finder h2 { margin: 0 0 12px; color: #fff !important; font-size: clamp(34px, 4vw, 54px); }
.v3-finder p { margin: 0; color: rgba(255, 255, 255, .78); }
.v3-finder .eyebrow { color: #c6d6c5; }
.v3-finder__choices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.v3-finder__choices a { min-height: 126px; display: flex; flex-direction: column; justify-content: space-between; padding: 17px; border: 1px solid rgba(255, 255, 255, .2); border-radius: var(--v3-radius-md); background: rgba(255, 255, 255, .08); color: #fff; font-size: 13px; font-weight: 600; text-decoration: none; }
.v3-finder__choices a:hover { background: rgba(255, 255, 255, .16); }
.v3-finder__choices span { font-size: 25px; }

/* Category */
.v3-category-hero { padding-bottom: 38px; border-bottom: 1px solid var(--v3-border); background: var(--v3-surface); }
.v3-category-hero__grid { min-height: 390px; display: grid; grid-template-columns: 40% 60%; align-items: stretch; }
.v3-category-hero__copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 54px 58px 54px 0; }
.v3-category-hero h1 { margin: 0 0 18px; font-size: clamp(46px, 4.7vw, 68px); line-height: 1; }
.v3-category-hero .page-intro { margin: 0 0 26px; color: var(--v3-muted); font-size: 17px; }
.v3-category-hero .page-intro > :first-child { margin-top: 0; }
.v3-category-hero__media { min-height: 430px; display: block; overflow: hidden; border-radius: var(--v3-radius-md); }
.v3-category-hero__media picture,
.v3-category-hero__media img,
.v3-category-hero__media .image-placeholder { width: 100%; height: 100%; display: block; border-radius: 0 !important; object-fit: cover; }

.v3-topic-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.v3-topic-grid a { min-width: 0; overflow: hidden; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: #fff; text-decoration: none; transition: border-color .2s ease, transform .2s ease; }
.v3-topic-grid a:hover { border-color: #aebcae; transform: translateY(-2px); }
.v3-topic-grid a > span:first-child { aspect-ratio: 3 / 2; display: block; overflow: hidden; background: var(--v3-warm); }
.v3-topic-grid img,
.v3-topic-grid .image-placeholder { width: 100%; height: 100%; display: block; border-radius: 0 !important; object-fit: cover; }
.v3-topic-grid strong,
.v3-topic-grid small { display: block; margin: 12px 13px; }
.v3-topic-grid strong { min-height: 22px; margin-bottom: 7px; font: 600 17px/1.3 var(--font-display); }
.v3-topic-grid p { min-height: 57px; margin: 0 13px; color: var(--v3-muted); font-size: 12px; line-height: 1.55; }
.v3-topic-grid small { margin-top: 14px; color: var(--v3-brand); font-size: 11px; font-weight: 600; }

.v3-category-problems { padding: 40px 0; border-block: 1px solid var(--v3-border); background: var(--v3-sage); }
.v3-category-problems__inner { display: grid; grid-template-columns: minmax(250px, .75fr) minmax(0, 1.25fr); align-items: center; gap: 56px; }
.v3-category-problems h2 { max-width: 460px; margin: 0; font-size: clamp(30px, 3vw, 42px); line-height: 1.08; }
.v3-category-problems__links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.v3-category-problems__links a { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px 17px; border: 1px solid rgba(23, 60, 49, .18); border-radius: var(--v3-radius-sm); background: rgba(255, 255, 255, .65); color: var(--v3-ink); font-size: 13px; font-weight: 600; text-decoration: none; }
.v3-category-problems__links a:hover { border-color: var(--v3-brand); background: #fff; }

.v3-featured-setup { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 64px; }
.v3-featured-setup__media { aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--v3-radius-md); background: var(--v3-warm); }
.v3-featured-setup__media img,
.v3-featured-setup__media picture { width: 100%; height: 100%; display: block; border-radius: 0 !important; object-fit: cover; }
.v3-featured-setup h2 { margin: 0 0 18px; font-size: clamp(34px, 4vw, 52px); line-height: 1.08; }
.v3-featured-setup p:not(.eyebrow) { margin-bottom: 26px; color: var(--v3-muted); }

/* Article shell */
.article-header--v3 { display: block; max-width: 1120px !important; padding-top: 34px; padding-bottom: 34px; }
.article-header--v3 h1 { max-width: 1040px; font-size: clamp(48px, 5.1vw, 72px); line-height: 1.01; }
.article-header--v3 .article-deck { max-width: 820px; color: var(--v3-muted); }
.article-glance { padding: 22px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: var(--v3-surface); }
.article-glance dl { margin: 0 0 20px; }
.article-glance dl > div { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--v3-border); font-size: 12px; }
.article-glance dt { color: var(--v3-muted); }
.article-glance dd { margin: 0; font-weight: 600; text-align: right; }
.article-glance .button { width: 100%; }
.article-lead { display: grid; grid-template-columns: minmax(0, 1fr) 250px; align-items: stretch; gap: 28px; margin-bottom: 52px; }
.article-cover { min-height: 520px; max-height: 680px; overflow: hidden; border-radius: var(--v3-radius-md); }
.article-cover img { width: 100%; height: 100%; min-height: 520px; display: block; border-radius: 0 !important; object-fit: cover; }
.article-toc { align-self: stretch; padding: 24px; border-left: 1px solid var(--v3-border); background: var(--v3-surface); }
.article-toc nav { display: grid; gap: 0; }
.article-toc nav a { padding: 11px 0; border-bottom: 1px solid var(--v3-border); color: var(--v3-ink); font-size: 12px; line-height: 1.35; text-decoration: none; }
.article-toc nav a:hover { color: var(--v3-brand); }
.article-toc nav .article-toc__subitem { padding-left: 13px; color: var(--v3-muted); }

/* Complete setup / system pages */
.page-project .project-hero { min-height: 520px; grid-template-columns: 42% 58%; gap: 0; padding-top: 16px; padding-bottom: 46px; }
.page-project .project-hero__copy { padding: 52px 58px 52px 0; }
.page-project .project-hero__copy h1 { font-size: clamp(48px, 5vw, 72px); line-height: .99; letter-spacing: -.035em; }
.page-project .project-hero__media { min-height: 500px; border-radius: var(--v3-radius-md); }
.page-project .project-glance { background: var(--v3-sage); }
.page-project .project-glance dl { max-width: var(--v3-container); }
.page-project .section { padding-block: 64px; }
.page-project .section-heading h2,
.page-project .project-reasoning h2,
.page-project .project-steps h2 { font-family: var(--font-display); letter-spacing: -.02em; }
.page-project .product-card,
.page-project .setup-panel,
.page-project .project-card { border-radius: var(--v3-radius-md); }
.system-result h2 { margin: 0 0 22px; font-size: clamp(34px, 4vw, 52px); }
.system-formula { padding: 34px 0; border-block: 1px solid var(--v3-border); background: var(--v3-brand); color: #fff; }
.system-formula .eyebrow { color: #c7d6c8; }
.system-formula p:last-child { margin: 8px 0 0; color: #fff; font: 400 clamp(25px, 3vw, 42px)/1.2 var(--font-display); letter-spacing: -.02em; }
.system-components > .site-container > h3 { margin: 34px 0 16px; font-size: 16px; font-family: var(--font-ui); }
.system-component-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.system-component-grid article { min-height: 180px; padding: 20px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: var(--v3-surface); }
.system-component-grid article > span { width: 32px; height: 32px; display: grid; place-items: center; margin-bottom: 28px; border-radius: 50%; background: var(--v3-sage); color: var(--v3-brand); font-size: 11px; font-weight: 600; }
.system-component-grid h4 { margin: 0 0 8px; font: 400 22px/1.15 var(--font-display); }
.system-component-grid p { margin: 0; color: var(--v3-muted); font-size: 13px; line-height: 1.5; }
.system-component-grid--optional article { min-height: 150px; background: #fff; }

/* Reusable before/after transformation */
.before-after .section-heading { max-width: 720px; margin-inline: auto; text-align: center; }
.before-after .section-heading > p:last-child { margin: 12px auto 0; color: var(--v3-muted); }
.before-after-comparison__canvas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.before-after-comparison figure,
.before-after-single figure { position: relative; min-width: 0; margin: 0; overflow: hidden; border-radius: var(--v3-radius-md); background: var(--v3-warm); }
.before-after-comparison picture,
.before-after-comparison img,
.before-after-single picture,
.before-after-single img { width: 100%; height: 100%; display: block; border-radius: 0 !important; object-fit: cover; }
.before-after-comparison img,
.before-after-single img { aspect-ratio: 16 / 10; }
.before-after-comparison figcaption,
.before-after-single figcaption { position: absolute; z-index: 4; bottom: 16px; left: 16px; padding: 8px 12px; border-radius: var(--v3-radius-sm); background: rgba(23, 60, 49, .94); color: #fff; font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.before-after-comparison__after figcaption { right: 16px; left: auto; }
.before-after-comparison__divider,
.before-after-comparison__controls { display: none; }
.before-after-comparison.is-enhanced .before-after-comparison__canvas { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--v3-radius-md); background: var(--v3-warm); }
.before-after-comparison.is-enhanced figure { position: absolute; inset: 0; border-radius: 0; }
.before-after-comparison.is-enhanced img { width: 100%; height: 100%; aspect-ratio: auto; }
.before-after-comparison.is-enhanced .before-after-comparison__after { clip-path: inset(0 0 0 var(--after-position, 50%)); }
.before-after-comparison.is-enhanced .before-after-comparison__divider { position: absolute; z-index: 5; top: 0; bottom: 0; left: var(--after-position, 50%); width: 2px; display: block; transform: translateX(-1px); background: #fff; box-shadow: 0 0 0 1px rgba(0, 0, 0, .14); pointer-events: none; }
.before-after-comparison__divider span { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; display: grid; place-items: center; transform: translate(-50%, -50%); border: 2px solid #fff; border-radius: 50%; background: var(--v3-brand); color: #fff; font-size: 18px; box-shadow: 0 3px 14px rgba(0, 0, 0, .2); }
.before-after-comparison.is-enhanced .before-after-comparison__controls { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 16px; margin-top: 16px; }
.before-after-comparison__controls input { width: 100%; accent-color: var(--v3-brand); cursor: ew-resize; }
.before-after-comparison__controls output { min-width: 68px; color: var(--v3-muted); font-size: 12px; text-align: right; }
.before-after-single { max-width: 920px; margin-inline: auto; }
.before-after-single figure { aspect-ratio: 16 / 9; }

@media (prefers-reduced-motion: no-preference) {
    .before-after-comparison.is-enhanced .before-after-comparison__after { transition: clip-path .08s linear; }
    .before-after-comparison.is-enhanced .before-after-comparison__divider { transition: left .08s linear; }
}

/* System commerce: one canonical product module per page */
.shop-setup { border-block: 1px solid var(--v3-border); }
.shop-setup__heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(240px, .8fr); align-items: end; gap: 56px; margin-bottom: 28px; }
.shop-setup__heading h2 { margin: 0; font-size: clamp(38px, 4vw, 54px); line-height: 1.05; }
.shop-setup__heading > div > p:last-child { max-width: 680px; margin: 14px 0 0; color: var(--v3-muted); }
.shop-setup__disclosure { margin: 0; padding-left: 20px; border-left: 2px solid var(--v3-sage); color: var(--v3-muted); font-size: 12px; line-height: 1.55; }
.shop-setup__filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.shop-setup__filters button { min-height: 40px; padding: 8px 15px; border: 1px solid var(--v3-border); border-radius: 999px; background: #fff; color: var(--v3-ink); font-size: 12px; font-weight: 600; }
.shop-setup__filters button:hover { border-color: var(--v3-brand); }
.shop-setup__filters button[aria-pressed="true"] { border-color: var(--v3-brand); background: var(--v3-brand); color: #fff; }
.shop-setup__grid > div { min-width: 0; }
.shop-setup__grid > div[hidden] { display: none; }
.shop-setup .product-tile { height: 100%; border-radius: var(--v3-radius-md); }
.shop-setup .product-tile__image { padding: 18px; background: #f5f3ee; }
.shop-setup .product-tile__image img { object-fit: contain; mix-blend-mode: multiply; }
.product-tile__meta { width: 100%; min-height: 24px; display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.product-tile__meta .card-kicker { margin-top: 0; }
.product-tile__verified { flex: 0 0 auto; padding: 4px 7px; border-radius: 999px; background: var(--v3-sage); color: var(--v3-brand); font-size: 9px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.product-tile__availability { flex: 0 0 auto !important; margin: 0 0 14px; color: var(--v3-muted); font-size: 11px !important; }
.shop-setup .affiliate-link { width: 100%; justify-content: space-between; margin-top: auto; }

/* Mutually exclusive budget alternatives for the same System */
.product-alternatives { background: var(--v3-bg); }
.product-alternatives__heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(250px, .8fr); align-items: end; gap: 56px; margin-bottom: 30px; }
.product-alternatives__heading h2 { margin: 0; font-size: clamp(38px, 4vw, 54px); line-height: 1.05; }
.product-alternatives__heading > div > p:last-child { max-width: 720px; margin: 14px 0 0; color: var(--v3-muted); }
.product-alternatives__note { margin: 0; padding: 18px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-sm); background: #fff; color: var(--v3-muted); font-size: 12px; line-height: 1.55; }
.product-alternatives__note strong { display: block; margin-bottom: 3px; color: var(--v3-ink); }
.product-alternatives__tabs { justify-content: flex-start; margin-bottom: 20px; }
.product-alternatives__tabs button { min-width: 150px; display: flex; align-items: center; justify-content: space-between; gap: 18px; text-align: left; }
.product-alternatives__tabs button span,
.product-alternatives__tabs button small { display: block; }
.product-alternatives__tabs button small { opacity: .72; font-size: 10px; font-weight: 500; }
.product-alternatives__panel { padding: 28px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: #fff; }
.product-alternatives__panel .setup-panel__intro { margin-bottom: 22px; border: 0; border-bottom: 1px solid var(--v3-border); border-radius: 0; background: transparent; padding: 0 0 22px; }
.product-alternatives__panel .setup-panel__intro .card-kicker { margin: 0 0 7px; }
.product-alternatives__panel .setup-panel__intro > p small { display: block; margin-top: 4px; color: var(--v3-muted); font-size: 9px; }
.product-alternatives__panel .product-tile { height: 100%; border-radius: var(--v3-radius-md); }
.product-alternatives__panel .product-tile__image { padding: 18px; background: #f5f3ee; }
.product-alternatives__panel .product-tile__image img { object-fit: contain; mix-blend-mode: multiply; }
.product-alternatives__panel .affiliate-link { width: 100%; justify-content: space-between; margin-top: auto; }
.product-alternatives__empty { grid-column: 1 / -1; margin: 0; padding: 28px; border: 1px dashed var(--v3-border); color: var(--v3-muted); text-align: center; }

/* Browsable System library */
.systems-library-hero { padding: 70px 0 58px; border-bottom: 1px solid var(--v3-border); background: var(--v3-surface); text-align: center; }
.systems-library-hero h1 { max-width: 900px; margin: 0 auto; font-size: clamp(50px, 6vw, 78px); line-height: .98; letter-spacing: -.035em; }
.systems-library-hero > .site-container > p:last-child { max-width: 720px; margin: 22px auto 0; color: var(--v3-muted); font-size: 17px; line-height: 1.6; }
.systems-library__filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 42px; }
.systems-library__filters a { min-height: 40px; display: inline-flex; align-items: center; padding: 8px 15px; border: 1px solid var(--v3-border); border-radius: 999px; background: #fff; color: var(--v3-ink); font-size: 12px; font-weight: 600; text-decoration: none; }
.systems-library__filters a:hover { border-color: var(--v3-brand); }
.systems-library__filters a[aria-current="page"] { border-color: var(--v3-brand); background: var(--v3-brand); color: #fff; }
.systems-library__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 22px; }
.systems-library__grid .project-card { min-width: 0; }
.systems-library__empty { grid-column: 1 / -1; padding: 54px 24px; border: 1px dashed var(--v3-border); border-radius: var(--v3-radius-md); text-align: center; }
.systems-library__empty h2 { margin: 0 0 10px; font-size: 32px; }
.systems-library__empty p { margin: 0 0 22px; color: var(--v3-muted); }

/* Contextual related systems */
.related-systems { border-top: 1px solid var(--v3-border); background: var(--v3-surface); }
.related-systems .section-heading > div > p:last-child { max-width: 620px; margin: 10px 0 0; color: var(--v3-muted); }
.related-systems__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.related-systems__item { min-width: 0; }
.related-systems__reason { width: fit-content; margin: 0 0 12px; padding: 7px 11px; border-radius: 999px; background: var(--v3-sage); color: var(--v3-brand); font-size: 11px; font-weight: 700; letter-spacing: .04em; }
.related-systems__item .project-card { min-width: 0; }

/* Setup Finder */
.finder-header { padding: 72px 0 64px; border-bottom: 1px solid var(--v3-border); background: var(--v3-surface); text-align: center; }
.finder-header__inner { max-width: 850px; }
.finder-header h1 { margin: 0; font-size: clamp(50px, 6vw, 76px); line-height: .98; letter-spacing: -.035em; }
.finder-header p:last-child { max-width: 700px; margin: 22px auto 0; color: var(--v3-muted); font-size: 17px; line-height: 1.6; }
.finder-shell { background: var(--v3-bg); }
.finder-shell__inner { max-width: 980px; }
.finder-progress { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin: 0 0 42px; padding: 0; list-style: none; }
.finder-progress li { position: relative; min-width: 0; padding-top: 12px; border-top: 2px solid var(--v3-border); color: var(--v3-muted); }
.finder-progress li.is-current { border-color: var(--v3-brand); color: var(--v3-brand); }
.finder-progress li.is-complete { border-color: #8da38e; color: var(--v3-ink); }
.finder-progress span { display: block; font-size: 11px; font-weight: 700; }
.finder-progress small { display: block; margin-top: 5px; overflow: hidden; font-size: 10px; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.finder-form { min-height: 500px; padding: 46px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: #fff; }
.finder-step { min-width: 0; margin: 0; padding: 0; border: 0; }
.finder-step legend { width: 100%; margin: 0 0 30px; color: var(--v3-ink); font: 400 clamp(34px, 4vw, 50px)/1.08 var(--font-display); }
.finder-step legend .eyebrow { display: block; margin-bottom: 10px; font: 700 11px/1.4 var(--font-ui); }
.finder-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.finder-option { min-height: 90px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; padding: 17px 19px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-sm); background: var(--v3-surface); cursor: pointer; transition: border-color .2s ease, background .2s ease; }
.finder-option:hover { border-color: #9caf9d; background: var(--v3-sage); }
.finder-option:has(input:checked) { border-color: var(--v3-brand); background: var(--v3-sage); box-shadow: inset 0 0 0 1px var(--v3-brand); }
.finder-option input[type="radio"] { position: static; width: 18px; height: 18px; margin: 0; padding: 0; flex: 0 0 auto; accent-color: var(--v3-brand); }
.finder-option:has(input:focus-visible) { outline: 3px solid rgba(23, 60, 49, .24); outline-offset: 2px; }
.finder-option strong,
.finder-option small { display: block; }
.finder-option strong { font-size: 14px; line-height: 1.35; }
.finder-option small { margin-top: 4px; color: var(--v3-muted); font-size: 11px; }
.finder-step__error { margin-bottom: 20px; color: #8a2828; }
.finder-actions { min-height: 48px; display: flex; justify-content: flex-end; gap: 10px; margin-top: 34px; }
.finder-actions .button--secondary { margin-right: auto; }
.finder-noscript { margin-top: 24px; padding: 14px; background: var(--v3-sage); }

.finder-result-hero { padding: 54px 0 64px; border-bottom: 1px solid var(--v3-border); background: var(--v3-surface); }
.finder-result-hero__heading { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 40px; margin-bottom: 34px; }
.finder-result-hero__heading h1 { max-width: 850px; margin: 0; font-size: clamp(48px, 6vw, 76px); line-height: .98; letter-spacing: -.035em; }
.finder-result-hero__heading > div:first-child > p:last-child { max-width: 760px; margin: 18px 0 0; color: var(--v3-muted); font-size: 17px; }
.finder-result-hero__actions { max-width: 430px; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.finder-copy { border: 0; background: transparent; cursor: pointer; }
.finder-result-hero__body { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr); align-items: stretch; gap: 18px; }
.finder-result-hero__media { min-height: 520px; overflow: hidden; border-radius: var(--v3-radius-md); background: var(--v3-warm); }
.finder-result-hero__media picture,
.finder-result-hero__media img,
.finder-result-hero__media .image-placeholder { width: 100%; height: 100%; display: block; border-radius: 0 !important; object-fit: cover; }
.finder-result-reasons { padding: 34px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: #fff; }
.finder-result-reasons h2 { margin: 0 0 24px; font-size: 34px; line-height: 1.08; }
.finder-result-reasons ul { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.finder-result-reasons li { display: grid; grid-template-columns: 26px 1fr; align-items: start; gap: 10px; padding: 15px 0; border-top: 1px solid var(--v3-border); font-size: 13px; line-height: 1.45; }
.finder-result-reasons li span { width: 23px; height: 23px; display: grid; place-items: center; border: 1px solid #93aa93; border-radius: 50%; color: var(--v3-brand); font-size: 11px; }
.finder-composition { border-bottom: 1px solid var(--v3-border); background: #fff; }
.finder-composition .section-heading { max-width: 760px; }
.finder-composition__grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.finder-composition__grid article { padding: 20px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-sm); background: var(--v3-surface); }
.finder-composition__grid h3 { margin: 8px 0 10px; font-size: 20px; line-height: 1.15; }
.finder-composition__grid article > p:last-child { margin: 0; color: var(--v3-muted); font-size: 12px; line-height: 1.5; }
.finder-result-components__grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.finder-result-components__grid article { min-height: 165px; padding: 18px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-sm); background: #fff; }
.finder-result-components__grid article > span { color: var(--v3-brand); font-size: 11px; font-weight: 700; }
.finder-result-components__grid h3 { margin: 28px 0 8px; font-size: 20px; }
.finder-result-components__grid p { margin: 0; color: var(--v3-muted); font-size: 12px; line-height: 1.45; }
.finder-result-components__cta { width: fit-content; margin: 30px auto 0; }
.finder-result-shop { border-top: 1px solid var(--v3-border); }
.finder-result-shop__notice { margin: -8px 0 24px; padding: 13px 16px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-sm); background: var(--v3-sage); color: var(--v3-muted); font-size: 12px; }
.finder-result-shop__footer { display: flex; justify-content: flex-end; margin-top: 24px; }
.finder-selections { padding: 44px 0; border-block: 1px solid rgba(23, 60, 49, .15); background: var(--v3-sage); }
.finder-selections > .site-container { display: grid; grid-template-columns: .6fr 1.4fr; align-items: start; gap: 60px; }
.finder-selections h2 { margin: 0; font-size: 36px; }
.finder-selections dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 30px; margin: 0; }
.finder-selections dl > div { padding: 12px 0; border-bottom: 1px solid rgba(23, 60, 49, .16); }
.finder-selections dt { color: var(--v3-muted); font-size: 11px; }
.finder-selections dd { margin: 4px 0 0; font-size: 13px; font-weight: 600; }
.finder-empty { min-height: 60vh; display: grid; align-items: center; text-align: center; }
.finder-empty h1 { margin: 0; font-size: clamp(46px, 6vw, 72px); }
.finder-empty p { color: var(--v3-muted); }
.finder-empty .button-row { justify-content: center; }
.system-finder-cta { padding: 48px 0; background: var(--v3-brand); color: #fff; }
.system-finder-cta__inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 44px; }
.system-finder-cta h2 { margin: 0; color: #fff !important; font-size: clamp(34px, 4vw, 48px); }
.system-finder-cta p:last-child { margin: 10px 0 0; color: rgba(255,255,255,.74); }
.system-finder-cta .eyebrow { color: #c7d6c8; }
.system-finder-cta .button { background: #fff; color: var(--v3-brand); }

/* Browser-local saved setups */
.saved-setups-hero { padding: 70px 0 58px; border-bottom: 1px solid var(--v3-border); background: var(--v3-surface); text-align: center; }
.saved-setups-hero h1 { margin: 0; font-size: clamp(52px, 6vw, 78px); line-height: .98; letter-spacing: -.035em; }
.saved-setups-hero p:last-child { max-width: 680px; margin: 20px auto 0; color: var(--v3-muted); font-size: 16px; line-height: 1.6; }
.saved-setups { min-height: 55vh; }
.saved-setups__heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.saved-setups__heading h2 { margin: 0; font-size: 38px; }
.saved-setups__clear { border: 0; background: transparent; cursor: pointer; }
.saved-setups__loading { padding: 50px 0; color: var(--v3-muted); text-align: center; }
.saved-setups__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 38px 22px; }
.saved-setup-card { min-width: 0; }
.saved-setup-card__actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 17px; padding-top: 14px; border-top: 1px solid var(--v3-border); }
.saved-setup-card__remove { padding: 7px 0; border: 0; background: transparent; color: #7b3434; font: inherit; font-size: 12px; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.saved-setup-card__remove:hover { color: #a02020; }
.saved-setups__empty { max-width: 680px; margin: 20px auto; padding: 64px 32px; border: 1px solid var(--v3-border); border-radius: var(--v3-radius-md); background: #fff; text-align: center; }
.saved-setups__empty-icon { width: 58px; height: 58px; display: grid; place-items: center; margin: 0 auto 20px; border-radius: 50%; background: var(--v3-sage); color: var(--v3-brand); font-size: 28px; }
.saved-setups__empty h2 { margin: 0; font-size: 38px; }
.saved-setups__empty p { max-width: 520px; margin: 14px auto 24px; color: var(--v3-muted); line-height: 1.6; }
.saved-setups__empty .button-row { justify-content: center; }

@media (max-width: 1180px) {
    .site-nav > a { padding-inline: 6px; font-size: 11px; }
    .site-nav .site-nav__cta { margin-left: 3px; padding-inline: 10px; }
    .v3-space-grid,
    .v3-problem-grid,
    .v3-topic-grid { grid-template-columns: repeat(3, 1fr); }
    .v3-guide-grid,
    .v3-latest-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
    .site-nav-toggle { display: block; }
    .site-nav { top: 68px; display: none; }
    .site-nav.is-open { display: grid; }
    .site-nav > a { min-height: 48px; padding-inline: 8px; font-size: 14px; }
    .site-nav .site-nav__cta { display: inline-flex !important; margin: 8px 0 0; }
    .site-search--compact,
    .site-search--compact:focus-within { width: auto; margin: 8px 0; border-color: var(--v3-border); background: #fff; }
    .site-search--compact input,
    .site-search--compact:focus-within input { width: auto; flex: 1; padding-left: 12px; opacity: 1; }
    .v3-hero__grid,
    .v3-category-hero__grid,
    .v3-featured-setup,
    .article-header--v3 { grid-template-columns: 1fr; }
    .article-lead { grid-template-columns: minmax(0, 1fr) 220px; }
    .page-project .project-hero { grid-template-columns: 1fr; }
    .page-project .project-hero__copy { padding-right: 0; }
    .system-component-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .v3-hero__copy { padding-right: 0; }
    .v3-category-hero__copy { padding-right: 0; }
    .v3-category-problems__inner { grid-template-columns: 1fr; gap: 28px; }
    .v3-finder__inner { grid-template-columns: 1fr; gap: 34px; }
    .article-header--v3 { gap: 30px; }
    .article-glance { max-width: 520px; }
    .finder-result-hero__heading,
    .finder-result-hero__body,
    .finder-selections > .site-container { grid-template-columns: 1fr; }
    .finder-result-hero__actions { max-width: none; justify-content: flex-start; }
    .finder-result-components__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .finder-composition__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .saved-setups__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
    .page-v3 .site-container { width: min(calc(100% - 32px), var(--v3-container)); }
    .v3-section { padding: 58px 0; }
    .v3-section--compact { padding-block: 48px; }
    .v3-heading-row { align-items: flex-start; flex-direction: column; margin-bottom: 26px; }
    .v3-heading-row h2 { font-size: 34px; }
    .v3-hero { padding: 0; }
    .v3-hero__grid { width: 100%; }
    .v3-hero__copy { order: 1; padding: 34px 20px 42px; }
    .v3-hero__copy h1 { font-size: clamp(44px, 14vw, 60px); }
    .v3-hero__copy > p:not(.eyebrow) { margin-block: 18px 24px; font-size: 16px; }
    .v3-hero__actions { width: 100%; display: grid; grid-template-columns: 1fr; }
    .v3-hero__actions .button { width: 100%; justify-content: center; }
    .v3-hero__media { order: 0; min-height: 320px; height: 56vh; max-height: 480px; }
    .v3-feature-strip__grid { grid-template-columns: repeat(2, 1fr); }
    .v3-feature-strip__grid > div { justify-content: flex-start; border-bottom: 1px solid var(--v3-border); }
    .v3-space-grid,
    .v3-problem-grid,
    .v3-topic-grid { grid-template-columns: 1fr; gap: 10px; }
    .v3-space-card { display: grid; grid-template-columns: 112px 1fr; }
    .v3-space-card__media { aspect-ratio: 1; }
    .v3-space-card__body { display: flex; flex-direction: column; justify-content: center; }
    .v3-space-card__body strong { min-height: 0; }
    .v3-problem-grid a { min-height: 76px; grid-template-columns: auto 1fr auto; align-items: center; align-content: center; }
    .v3-problem-grid strong { grid-column: auto; }
    .v3-topic-grid a { display: grid; grid-template-columns: 100px minmax(0, 1fr) auto; align-items: center; }
    .v3-topic-grid a > span:first-child { aspect-ratio: 1; }
    .v3-topic-grid strong { min-height: 0; margin: 0 13px; }
    .v3-topic-grid p { display: none; }
    .v3-topic-grid small { margin: 0 14px 0 0; }
    .v3-guide-grid,
    .v3-latest-grid { grid-template-columns: 1fr; gap: 38px; }
    .v3-finder__choices { grid-template-columns: repeat(2, 1fr); }
    .v3-category-hero { padding-bottom: 0; }
    .v3-category-hero__grid { width: 100%; }
    .v3-category-hero__copy { order: 1; padding: 34px 20px 44px; }
    .v3-category-hero__media { order: 0; min-height: 300px; border-radius: 0; }
    .v3-category-hero h1 { font-size: 46px; }
    .v3-featured-setup { gap: 28px; }
    .v3-category-problems__links { grid-template-columns: 1fr; }
    .article-header--v3 { padding-top: 20px; }
    .article-header--v3 h1 { font-size: clamp(40px, 12vw, 54px); }
    .article-glance { display: none; }
    .article-lead { width: 100% !important; grid-template-columns: 1fr; margin-bottom: 36px; }
    .article-toc { display: none; }
    .article-cover { width: 100% !important; border-radius: 0; }
    .article-cover img { height: min(90vw, 520px); }
    .page-project .project-hero { width: 100%; padding-top: 0; }
    .page-project .project-hero__copy { order: 1; padding: 34px 20px 44px; }
    .page-project .project-hero__media { order: 0; min-height: 320px; border-radius: 0; }
    .system-component-grid { grid-template-columns: 1fr; }
    .system-component-grid article { min-height: 0; }
    .before-after-comparison__canvas { grid-template-columns: 1fr; }
    .before-after-comparison.is-enhanced .before-after-comparison__canvas,
    .before-after-single figure { aspect-ratio: 4 / 5; }
    .before-after-comparison.is-enhanced .before-after-comparison__controls { grid-template-columns: 1fr; }
    .before-after-comparison__controls output { display: none; }
    .shop-setup__heading { grid-template-columns: 1fr; gap: 18px; }
    .shop-setup__disclosure { padding: 14px 0 0; border-top: 1px solid var(--v3-border); border-left: 0; }
    .shop-setup__filters { flex-wrap: nowrap; margin-right: -16px; padding-right: 16px; overflow-x: auto; }
    .shop-setup__filters button { flex: 0 0 auto; }
    .product-alternatives__heading { grid-template-columns: 1fr; gap: 18px; }
    .product-alternatives__tabs { flex-wrap: nowrap; margin-right: -16px; padding-right: 16px; overflow-x: auto; }
    .product-alternatives__tabs button { flex: 0 0 auto; }
    .product-alternatives__panel { padding: 18px; }
    .systems-library-hero { padding: 48px 0 42px; text-align: left; }
    .systems-library-hero h1 { font-size: 48px; }
    .systems-library-hero > .site-container > p:last-child { margin-inline: 0; }
    .systems-library__filters { flex-wrap: nowrap; margin-right: -16px; padding-right: 16px; overflow-x: auto; }
    .systems-library__filters a { flex: 0 0 auto; }
    .systems-library__grid { grid-template-columns: 1fr; gap: 38px; }
    .related-systems__grid { grid-template-columns: 1fr; gap: 38px; }
    .finder-header { padding: 48px 0 42px; text-align: left; }
    .finder-header h1 { font-size: 48px; }
    .finder-header p:last-child { margin-inline: 0; }
    .finder-shell { padding-block: 34px !important; }
    .finder-shell__inner { width: 100% !important; }
    .finder-progress { margin: 0 16px 22px; overflow-x: auto; }
    .finder-progress li { min-width: 56px; }
    .finder-progress small { display: none; }
    .finder-form { min-height: 0; padding: 30px 16px; border-inline: 0; border-radius: 0; }
    .finder-step legend { font-size: 36px; }
    .finder-options { grid-template-columns: 1fr; }
    .finder-option { min-height: 76px; }
    .finder-actions { position: sticky; z-index: 4; bottom: 0; margin: 24px -16px -30px; padding: 14px 16px; border-top: 1px solid var(--v3-border); background: rgba(255,255,255,.96); }
    .finder-result-hero { padding-top: 38px; }
    .finder-result-hero__heading h1 { font-size: 48px; }
    .finder-result-hero__actions { display: grid; grid-template-columns: 1fr 1fr; }
    .finder-result-hero__actions .button { justify-content: center; }
    .finder-copy { grid-column: 1 / -1; }
    .finder-result-hero__body { width: 100%; }
    .finder-result-hero__media { min-height: 360px; border-radius: 0; }
    .finder-result-reasons { margin-inline: 16px; }
    .finder-result-components__grid { grid-template-columns: 1fr; }
    .finder-composition__grid { grid-template-columns: 1fr; }
    .finder-result-components__grid article { min-height: 0; }
    .finder-selections > .site-container { gap: 24px; }
    .finder-selections dl { grid-template-columns: 1fr; }
    .system-finder-cta__inner { grid-template-columns: 1fr; }
    .saved-setups-hero { padding: 48px 0 42px; text-align: left; }
    .saved-setups-hero h1 { font-size: 48px; }
    .saved-setups-hero p:last-child { margin-inline: 0; }
    .saved-setups__heading { align-items: flex-start; }
    .saved-setups__grid { grid-template-columns: 1fr; gap: 38px; }
    .saved-setups__empty { padding: 48px 20px; }
    .saved-setups__empty .button-row { display: grid; }
}