/* =============================================================
   Go-fitness — home gym reviews
   Paleta: white + iron-gray + amber accent, industrial-clean
   Typo: Barlow Condensed (display), Inter (body)
============================================================= */

:root {
    --gf-white: #ffffff;
    --gf-cream: #fafaf7;
    --gf-slate: #18181b;         /* ink/headings — zinc-900 */
    --gf-slate-2: #27272a;       /* zinc-800 */
    --gf-ink: #09090b;           /* zinc-950 */
    --gf-emerald: #f59e0b;       /* primary accent (amber-500) */
    --gf-emerald-dark: #b45309;  /* amber-700 */
    --gf-tan: #ef4444;           /* secondary CTA / badge — red-500 */
    --gf-amber: #eab308;         /* yellow-500 accent */
    --gf-stone: #52525b;         /* zinc-600 body muted */
    --gf-stone-light: #d4d4d8;   /* zinc-300 */
    --gf-line: rgba(24, 24, 27, 0.12);
    --gf-bg: #f4f4f5;            /* zinc-100 — soft bg */
    --gf-shadow: 0 12px 28px -12px rgba(24, 24, 27, 0.22);
    --gf-radius: 6px;
    --gf-container: 1260px;
    --gf-container-narrow: 780px;
    --gf-font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
    --gf-font-body: 'Inter', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--gf-font-body);
    color: var(--gf-ink);
    background: var(--gf-white);
    font-size: 16.5px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gf-emerald); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gf-emerald-dark); text-decoration: underline; }

h1, h2, h3, h4 {
    font-family: var(--gf-font-display);
    font-weight: 600;
    letter-spacing: -.02em;
    line-height: 1.15;
    color: var(--gf-slate);
    margin: 0 0 .4em;
}
h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1em; }
em { color: var(--gf-emerald); font-style: normal; font-weight: 600; }
strong { font-weight: 600; color: var(--gf-slate); }

.gf-container { max-width: var(--gf-container); margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }
.gf-container--narrow { max-width: var(--gf-container-narrow); margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }

.gf-eyebrow {
    display: inline-block; font-size: .72rem; font-weight: 700;
    letter-spacing: .2em; text-transform: uppercase;
    color: var(--gf-emerald); margin-bottom: .9rem;
}

.gf-section { padding: clamp(48px, 7vw, 90px) 0; }

/* HEADER */
.gf-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,.96);
    border-bottom: 1px solid var(--gf-line);
    backdrop-filter: saturate(1.3) blur(10px);
}
.gf-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 18px 0; }
.gf-logo { display: inline-flex; flex-direction: column; line-height: 1; }
.gf-logo__mark { font-family: var(--gf-font-display); font-size: 1.3rem; font-weight: 700; color: var(--gf-slate); letter-spacing: -.02em; }
.gf-logo__tag { font-size: .66rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gf-emerald); margin-top: 3px; font-weight: 600; }

.gf-nav__list { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.gf-nav__list a { font-size: .94rem; font-weight: 500; color: var(--gf-slate); position: relative; }
.gf-nav__list a:hover { color: var(--gf-emerald); }

.gf-search {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
    background: var(--gf-bg); border-radius: 20px; font-size: .88rem; color: var(--gf-stone);
}
.gf-search::before { content: '⌕'; font-size: 1rem; }

.gf-burger { display: none; background: none; border: 0; padding: 8px; }
.gf-burger span { display: block; width: 22px; height: 2px; background: var(--gf-slate); margin: 4px 0; }

@media (max-width: 860px) {
    .gf-nav, .gf-search { display: none; }
    .gf-burger { display: block; }
}

/* HERO — homepage */
.gf-hero {
    padding: clamp(40px, 6vw, 80px) 0 20px;
    background: var(--gf-bg);
    border-bottom: 1px solid var(--gf-line);
}
.gf-hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.gf-hero__title { font-size: clamp(2rem, 4.6vw, 3.4rem); line-height: 1.12; margin: 12px 0 18px; }
.gf-hero__sub { font-size: 1.1rem; color: var(--gf-stone); margin-bottom: 28px; }
.gf-hero__media { overflow: hidden; border-radius: var(--gf-radius); aspect-ratio: 4/3; background: var(--gf-cream); }
.gf-hero__media img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 900px) {
    .gf-hero__inner { grid-template-columns: 1fr; gap: 30px; }
}

/* BUTTONS */
.gf-btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; font-weight: 600; font-size: .94rem; border-radius: var(--gf-radius); border: 1px solid transparent; transition: all .2s ease; }
.gf-btn--emerald { background: var(--gf-emerald); color: var(--gf-white); }
.gf-btn--emerald:hover { background: var(--gf-emerald-dark); color: var(--gf-white); text-decoration: none; transform: translateY(-1px); }
.gf-btn--tan { background: var(--gf-tan); color: var(--gf-white); }
.gf-btn--tan:hover { background: var(--gf-amber); color: var(--gf-white); text-decoration: none; }
.gf-btn--outline { background: transparent; color: var(--gf-slate); border-color: var(--gf-slate); }
.gf-btn--outline:hover { background: var(--gf-slate); color: var(--gf-white); text-decoration: none; }

/* CATEGORIES */
.gf-categories { padding: 60px 0 20px; }
.gf-cats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; }
.gf-cat { padding: 24px 20px; background: var(--gf-bg); border-radius: var(--gf-radius); text-align: center; border: 1px solid var(--gf-line); }
.gf-cat:hover { background: var(--gf-emerald); color: var(--gf-white); text-decoration: none; }
.gf-cat:hover h3, .gf-cat:hover span { color: var(--gf-white); }
.gf-cat h3 { font-size: 1.05rem; color: var(--gf-slate); margin: 0; }
.gf-cat span { font-size: .84rem; color: var(--gf-stone); }

/* POSTS GRID */
.gf-posts {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 34px;
}
.gf-post { background: var(--gf-white); border: 1px solid var(--gf-line); border-radius: var(--gf-radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .3s ease, box-shadow .3s ease; }
.gf-post:hover { transform: translateY(-4px); box-shadow: var(--gf-shadow); text-decoration: none; }
.gf-post__media { aspect-ratio: 4/3; background: var(--gf-bg) center/cover; position: relative; }
.gf-post__badge { position: absolute; top: 12px; left: 12px; background: var(--gf-tan); color: var(--gf-white); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 10px; border-radius: 3px; }
.gf-post__body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.gf-post__cat { font-size: .72rem; color: var(--gf-emerald); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.gf-post__title { font-size: 1.2rem; color: var(--gf-slate); margin: 0; line-height: 1.3; }
.gf-post:hover .gf-post__title { color: var(--gf-emerald); }
.gf-post__excerpt { color: var(--gf-stone); font-size: .93rem; margin: 4px 0 12px; }
.gf-post__meta { margin-top: auto; font-size: .82rem; color: var(--gf-stone); padding-top: 12px; border-top: 1px solid var(--gf-line); display: flex; gap: 14px; align-items: center; }
.gf-post__rating { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; background: var(--gf-bg); border-radius: 4px; font-weight: 700; color: var(--gf-slate); }
.gf-post__rating::before { content: '★'; color: var(--gf-tan); }

/* SINGLE POST */
.gf-single { padding: 0; }
.gf-single__head { padding: 50px 0 30px; border-bottom: 1px solid var(--gf-line); }
.gf-single__head-inner { max-width: var(--gf-container-narrow); margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }
.gf-single__cat { font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gf-emerald); font-weight: 700; }
.gf-single__title { margin: 12px 0 16px; }
.gf-single__meta { display: flex; gap: 18px; font-size: .88rem; color: var(--gf-stone); align-items: center; flex-wrap: wrap; }

.gf-single__cover { max-width: 1000px; margin: 0 auto; padding: 30px clamp(20px, 4vw, 40px); }
.gf-single__cover img { width: 100%; border-radius: var(--gf-radius); }

.gf-single__body { max-width: var(--gf-container-narrow); margin: 0 auto; padding: 30px clamp(20px, 4vw, 40px) 70px; font-size: 1.05rem; }
.gf-single__body h2 { margin: 40px 0 16px; font-size: clamp(1.4rem, 2.6vw, 2rem); }
.gf-single__body h3 { margin: 32px 0 12px; font-size: 1.22rem; }
.gf-single__body ul, .gf-single__body ol { padding-left: 1.3em; margin-bottom: 1.4em; }
.gf-single__body li { margin-bottom: .5em; }

/* RATING BOX */
.gf-rating {
    margin: 36px 0; padding: 28px;
    background: linear-gradient(135deg, var(--gf-slate) 0%, var(--gf-slate-2) 100%);
    color: var(--gf-white); border-radius: var(--gf-radius);
    display: grid; gap: 22px;
}
.gf-rating__score { display: flex; align-items: baseline; gap: 8px; }
.gf-rating__num { font-family: var(--gf-font-display); font-size: 3.2rem; font-weight: 700; color: var(--gf-tan); line-height: 1; }
.gf-rating__max { font-size: 1.4rem; color: var(--gf-stone-light); }
.gf-rating__label { font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gf-stone-light); margin-left: auto; }
.gf-rating__verdict { font-size: 1.02rem; margin: 0; color: var(--gf-white); }
.gf-rating__verdict strong { color: var(--gf-tan); }
.gf-rating__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.gf-rating__col h4 { font-family: var(--gf-font-body); font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 10px; }
.gf-rating__col--pros h4 { color: #4edba3; }
.gf-rating__col--cons h4 { color: #ff8e7a; }
.gf-rating__col ul { list-style: none; padding: 0; margin: 0; }
.gf-rating__col li { padding: 6px 0; padding-left: 20px; position: relative; font-size: .92rem; color: var(--gf-stone-light); }
.gf-rating__col--pros li::before { content: '+'; position: absolute; left: 0; color: #4edba3; font-weight: 700; }
.gf-rating__col--cons li::before { content: '−'; position: absolute; left: 0; color: #ff8e7a; font-weight: 700; }

@media (max-width: 560px) {
    .gf-rating__cols { grid-template-columns: 1fr; }
}

/* SPECS TABLE */
.gf-specs { margin: 30px 0; width: 100%; border-collapse: collapse; border: 1px solid var(--gf-line); border-radius: var(--gf-radius); overflow: hidden; font-size: .95rem; }
.gf-specs caption { text-align: left; font-weight: 600; font-size: 1rem; padding: 14px 18px; background: var(--gf-bg); color: var(--gf-slate); border-bottom: 1px solid var(--gf-line); }
.gf-specs th, .gf-specs td { padding: 12px 18px; text-align: left; border-bottom: 1px solid var(--gf-line); }
.gf-specs tr:last-child th, .gf-specs tr:last-child td { border-bottom: 0; }
.gf-specs th { color: var(--gf-stone); font-weight: 500; width: 40%; background: #fcfbf8; }
.gf-specs td { color: var(--gf-slate); font-weight: 600; }

/* CROSS-LINK */
.gf-crosslink {
    margin: 44px 0; padding: 30px;
    background: var(--gf-bg); border: 1px dashed var(--gf-emerald);
    border-radius: var(--gf-radius);
}
.gf-crosslink__head { margin-bottom: 20px; }
.gf-crosslink__head h3 { font-size: 1.3rem; margin: 0; }
.gf-crosslink__head em { color: var(--gf-emerald); font-style: italic; font-weight: 700; }
.gf-crosslink ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.gf-crosslink li { padding: 14px 0; border-bottom: 1px solid var(--gf-line); }
.gf-crosslink li:last-child { border-bottom: 0; }
.gf-crosslink a strong { color: var(--gf-slate); font-size: 1rem; }
.gf-crosslink a span { color: var(--gf-stone); font-size: .9rem; }
.gf-crosslink a:hover strong { color: var(--gf-emerald); }

/* AUTHOR */
.gf-author {
    display: flex; gap: 22px; align-items: flex-start;
    padding: 26px; background: var(--gf-bg); border-radius: var(--gf-radius);
    margin: 50px 0 0;
}
.gf-author__avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.gf-author h4 { margin-bottom: 4px; font-size: 1.1rem; color: var(--gf-slate); }
.gf-author__role { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gf-emerald); font-weight: 700; margin-bottom: 8px; }
.gf-author__bio { font-size: .92rem; color: var(--gf-stone); margin: 0; }

/* FOOTER */
.gf-footer { background: var(--gf-slate); color: rgba(255,255,255,.8); padding: 60px 0 0; font-size: .94rem; margin-top: 60px; }
.gf-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.gf-footer h5 { color: var(--gf-tan); font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 18px; font-family: var(--gf-font-body); font-weight: 700; }
.gf-footer ul { list-style: none; padding: 0; margin: 0; }
.gf-footer li { padding: 6px 0; }
.gf-footer a { color: rgba(255,255,255,.75); }
.gf-footer a:hover { color: var(--gf-tan); }
.gf-footer__bar { border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; font-size: .83rem; background: rgba(0,0,0,.22); }
.gf-footer__bar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; }

@media (max-width: 820px) {
    .gf-footer__grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}

/* PAGINATION */
.gf-pagination { margin-top: 50px; text-align: center; }
.gf-pagination .page-numbers { padding: 10px 15px; border: 1px solid var(--gf-line); margin: 0 3px; border-radius: 4px; font-weight: 600; color: var(--gf-slate); }
.gf-pagination .current { background: var(--gf-emerald); color: var(--gf-white); border-color: var(--gf-emerald); }

/* COMPARE TABLE */
.gf-compare-wrap { margin: 34px 0; overflow-x: auto; }
.gf-compare { width: 100%; border-collapse: collapse; font-size: .94rem; border: 1px solid var(--gf-line); border-radius: var(--gf-radius); overflow: hidden; min-width: 640px; }
.gf-compare caption { text-align: left; font-weight: 700; font-size: 1.02rem; padding: 14px 18px; background: var(--gf-slate); color: var(--gf-white); letter-spacing: .02em; }
.gf-compare thead th { background: var(--gf-bg); color: var(--gf-slate); font-weight: 700; padding: 12px 16px; text-align: left; border-bottom: 2px solid var(--gf-emerald); font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; }
.gf-compare tbody th { text-align: left; font-weight: 700; color: var(--gf-slate); padding: 12px 16px; border-bottom: 1px solid var(--gf-line); background: #fafafa; }
.gf-compare tbody td { padding: 12px 16px; color: var(--gf-slate-2); border-bottom: 1px solid var(--gf-line); }
.gf-compare tbody tr:last-child th, .gf-compare tbody tr:last-child td { border-bottom: 0; }
.gf-compare tbody tr:hover td, .gf-compare tbody tr:hover th { background: rgba(245,158,11,.05); }

/* BUY BOX — multi-shop CTA */
.gf-buy {
    margin: 36px 0; padding: 26px;
    background: linear-gradient(135deg, #18181b 0%, #27272a 100%);
    color: var(--gf-white); border-radius: var(--gf-radius);
    border: 1px solid rgba(245,158,11,.35);
}
.gf-buy .gf-eyebrow { color: var(--gf-emerald); }
.gf-buy__head h4 { color: var(--gf-white); margin: 6px 0 18px; font-size: 1.25rem; }
.gf-buy__head em { color: var(--gf-emerald); font-style: normal; font-weight: 700; }
.gf-buy__shops { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.gf-buy__shop {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 18px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
    border-radius: 5px; transition: all .15s ease;
}
.gf-buy__shop:hover { background: var(--gf-emerald); border-color: var(--gf-emerald); text-decoration: none; transform: translateY(-1px); }
.gf-buy__shop-name { font-weight: 700; color: var(--gf-white); font-size: .95rem; }
.gf-buy__shop-go { font-size: .82rem; color: var(--gf-stone-light); }
.gf-buy__shop:hover .gf-buy__shop-name, .gf-buy__shop:hover .gf-buy__shop-go { color: var(--gf-ink); }
.gf-buy__note { font-size: .8rem; color: rgba(255,255,255,.55); margin: 14px 0 0; font-style: italic; }

/* Barlow Condensed tweaks — headings punchier */
h1, h2, h3, h4 { letter-spacing: 0; font-weight: 700; text-transform: none; }
h1 { font-weight: 800; line-height: 1.08; }
.gf-eyebrow { color: var(--gf-emerald); }
.gf-single__cat, .gf-post__cat { color: var(--gf-emerald); }
em { color: var(--gf-emerald-dark); }
.gf-footer h5 { color: var(--gf-emerald); }
.gf-footer a:hover { color: var(--gf-emerald); }
.gf-post__rating::before { color: var(--gf-emerald); }
.gf-rating__num { color: var(--gf-emerald); }
.gf-rating__verdict strong { color: var(--gf-emerald); }
.gf-single__title { font-weight: 800; }

/* RankMath FAQ fallback render */
.wp-block-rank-math-faq-block { margin: 40px 0; padding: 30px; background: var(--gf-bg); border-radius: var(--gf-radius); border: 1px solid var(--gf-line); }
.wp-block-rank-math-faq-block .rank-math-list-item { padding: 18px 0; border-bottom: 1px solid var(--gf-line); }
.wp-block-rank-math-faq-block .rank-math-list-item:first-child { padding-top: 0; }
.wp-block-rank-math-faq-block .rank-math-list-item:last-child { border-bottom: 0; padding-bottom: 0; }
.wp-block-rank-math-faq-block .rank-math-question { margin: 0 0 8px; font-family: var(--gf-font-display); color: var(--gf-slate); font-size: 1.2rem; font-weight: 700; line-height: 1.3; }
.wp-block-rank-math-faq-block .rank-math-question::before { content: '? '; color: var(--gf-emerald); font-weight: 800; }
.wp-block-rank-math-faq-block .rank-math-answer p { margin: 0; color: var(--gf-slate-2); line-height: 1.65; }
.wp-block-rank-math-faq-block .rank-math-answer p + p { margin-top: 10px; }