/* =========================================================
   Design tokens
   Ink/paper palette + one reserved accent (brass) for verdicts & CTAs.
   Deliberately not the cream+terracotta or SaaS-card defaults.
   ========================================================= */
:root {
    --max-width: 1180px;

    --color-bg:        #F5F6F2;
    --color-surface:   #FFFFFF;
    --color-ink:       #16202A;
    --color-ink-muted: #4B5563;
    --color-line:      #DCDCD3;
    --color-line-soft: #E9E9E3;

    --color-accent:      #A8791F; /* brass — reserved for CTAs + Best Overall */
    --color-accent-ink:  #5C4413;
    --color-accent-soft: #F1E7D2;

    --color-good:      #2F5D50; /* pros / budget picks */
    --color-good-soft: #E4EDE9;
    --color-caution:   #8B3A3A; /* cons */

    --font-display: 'Newsreader', Georgia, serif;
    --font-body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;

    --radius: 3px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-bg);
    line-height: 1.6;
    font-size: 16px;
}

img { max-width: 100%; height: auto; display: block; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }

a { color: inherit; }

h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    margin: 0 0 0.5em;
    max-width: 34ch;
}
h1 { font-size: clamp(2rem, 4.5vw, 2.75rem); font-weight: 600; }
h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); }
h3 { font-size: 1.15rem; }

p { max-width: 62ch; color: var(--color-ink-muted); }

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}

/* ---------------------------------------------------------
   Header
   --------------------------------------------------------- */
.site-header {
    border-bottom: 1px solid var(--color-line);
    background: var(--color-surface);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
}
.logo {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.25rem;
    text-decoration: none;
    letter-spacing: -0.01em;
}
.main-nav { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.main-nav a {
    text-decoration: none;
    font-size: 0.9rem;
    color: var(--color-ink-muted);
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}
.main-nav a:hover { color: var(--color-ink); border-bottom-color: var(--color-accent); }

/* ---------------------------------------------------------
main.container { padding-top: 1.5rem; padding-bottom: 4rem; }

/* ---------------------------------------------------------
   Masthead (home hero) — two columns, real product spotlight
   --------------------------------------------------------- */
.masthead {
    display: grid;
    gap: 2.5rem;
    padding: 2.5rem 0 3rem;
    align-items: start;
}
@media (min-width: 860px) {
    .masthead { grid-template-columns: 1.1fr 0.9fr; }
}
.masthead__intro p { margin-bottom: 1.5rem; }

.spotlight-card {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    padding: 1.5rem;
    display: grid;
    gap: 1rem;
    position: relative;
}
@media (min-width: 480px) {
    .spotlight-card { grid-template-columns: 140px 1fr; align-items: start; }
}
.spotlight-card img { border: 1px solid var(--color-line-soft); }
.spotlight-card h2 { font-size: 1.25rem; }
.spotlight-card h2 a { text-decoration: none; }
.spotlight-card .role-badge { position: absolute; top: -0.7rem; left: 1.25rem; }

/* ---------------------------------------------------------
   CTA button — the only place brass fills a solid block
   --------------------------------------------------------- */
.cta-button {
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 0.6rem;
    border: 1px solid var(--color-accent);
}
.cta-button:hover { background: var(--color-accent-ink); border-color: var(--color-accent-ink); }

/* ---------------------------------------------------------
   Verdict tags — notched label, color varies by role
   Brass is reserved for "best_overall" only.
   --------------------------------------------------------- */
.role-badge {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.3rem 0.65rem 0.3rem 0.55rem;
    background: var(--color-surface);
    border: 1px solid var(--color-ink);
    position: relative;
}
.role-badge.role-best_overall {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}
.role-badge.role-best_budget,
.role-badge.role-best_value {
    background: var(--color-good-soft);
    border-color: var(--color-good);
    color: var(--color-good);
}
.role-badge.role-best_premium,
.role-badge.role-best_alternative {
    background: var(--color-surface);
    border-color: var(--color-ink);
    color: var(--color-ink);
}

/* ---------------------------------------------------------
   Product & category grids
   --------------------------------------------------------- */
.product-grid, .category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1.5rem;
    margin: 1.75rem 0;
}
.product-card {
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    padding: 1.1rem;
}
.product-card h2, .product-card h3 { font-size: 1.05rem; }
.product-card h2 a, .product-card h3 a { text-decoration: none; }
.product-card .price { font-weight: 600; color: var(--color-ink); margin: 0.4rem 0 0; }
.product-card .rating { font-size: 0.85rem; color: var(--color-ink-muted); }

.category-card {
    display: block;
    text-decoration: none;
    color: var(--color-ink);
    border-top: 3px solid var(--color-ink);
    padding: 1rem 0.25rem 0;
}
.category-card:nth-child(1) { border-top-color: var(--color-accent); }
.category-card:nth-child(2) { border-top-color: var(--color-good); }
.category-card h3 { margin-bottom: 0.35rem; }
.category-card p { font-size: 0.9rem; }

.subcategory-nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin: 1rem 0 1.5rem; }
.subcategory-nav a { text-decoration: none; font-size: 0.9rem; border-bottom: 1px solid var(--color-line); }

/* ---------------------------------------------------------
   Comparison table — spec-sheet treatment
   --------------------------------------------------------- */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.75rem 0;
    font-size: 0.92rem;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
}
.comparison-table th, .comparison-table td {
    border-bottom: 1px solid var(--color-line);
    padding: 0.65rem 0.9rem;
    text-align: left;
}
.comparison-table thead th {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    border-bottom: 2px solid var(--color-ink);
    white-space: normal;
}
.comparison-table tbody th {
    color: var(--color-ink-muted);
    font-weight: 500;
    white-space: normal;
}

.comparison-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin: 1.5rem 0 2rem;
}
.comparison-cta-item { display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-start; }

.verdict {
    background: var(--color-surface);
    border-left: 3px solid var(--color-accent);
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
}

/* ---------------------------------------------------------
   Best-of list
   --------------------------------------------------------- */
.best-of-list { display: flex; flex-direction: column; gap: 1.75rem; margin: 2rem 0; }
.best-of-item {
    border: 1px solid var(--color-line);
    background: var(--color-surface);
    padding: 1.25rem;
    display: grid;
    gap: 0.9rem;
    position: relative;
}
@media (min-width: 560px) {
    .best-of-item { grid-template-columns: 140px 1fr; align-items: start; }
}
.best-of-item .role-badge { position: absolute; top: -0.7rem; left: 1.25rem; }

/* ---------------------------------------------------------
   Product review page
   --------------------------------------------------------- */
.product-review .short-verdict {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--color-ink);
    max-width: 60ch;
}
.product-meta { display: flex; gap: 1.25rem; align-items: center; margin: 0.75rem 0; font-size: 0.95rem; }
.product-meta .rating { font-weight: 600; }

.pros-cons { display: grid; gap: 1.5rem; margin: 1.75rem 0; }
@media (min-width: 640px) { .pros-cons { grid-template-columns: 1fr 1fr; } }
.pros h3 { color: var(--color-good); }
.cons h3 { color: var(--color-caution); }
.pros ul, .cons ul { padding-left: 1.2rem; }

.specifications table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.specifications th, .specifications td { text-align: left; padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--color-line); }
.specifications th { color: var(--color-ink-muted); font-weight: 500; width: 40%; }

.faq-item { border-top: 1px solid var(--color-line); padding: 1rem 0; }
.faq-item h3 { font-size: 1rem; margin-bottom: 0.3rem; }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.site-footer {
    border-top: 1px solid var(--color-line);
    margin-top: 3rem;
    padding: 2rem 0;
    color: var(--color-ink-muted);
    font-size: 0.82rem;
    background: var(--color-surface);
}
.affiliate-disclosure { max-width: 640px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 0.35rem 1.1rem; margin: 1rem 0; }
.footer-nav a { color: var(--color-ink-muted); text-decoration: none; }
.footer-nav a:hover { text-decoration: underline; }

/* ---------------------------------------------------------
   Article cards — home page
   --------------------------------------------------------- */

.article-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0 3rem;
}

.article-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100%;
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    overflow: hidden;
}

.article-card img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: contain;
}

.article-card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.25rem;
}

.article-card .category-label {
    display: inline-block;
    margin-bottom: 0.5rem;
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.article-card h3 {
    margin: 0 0 0.75rem;
    font-family: var(--font-display);
    font-size: 1.15rem;
    line-height: 1.35;
}

.article-card h3 a {
    color: var(--color-ink);
    text-decoration: none;
}

.article-card h3 a:hover {
    color: var(--color-accent);
}

.article-card p {
    margin: 0;
    color: var(--color-ink-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

@media (max-width: 859px) {
    .article-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 559px) {
    .article-grid {
        grid-template-columns: 1fr;
    }
}

.amazon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 12px 22px;
    background: #ff9900;
    color: #111 !important;
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none !important;
    border: 0;
    border-radius: 8px;
    box-shadow: 0 3px 8px rgba(0,0,0,.15);
    transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.amazon-button::after {
    content: "→";
    font-size: 18px;
    font-weight: 700;
    transition: transform .2s ease;
}

.amazon-button:hover {
    background: #ffad1f;
    color: #111 !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(0,0,0,.20);
}

.amazon-button:hover::after {
    transform: translateX(4px);
}

.comparison-table td:last-child {
    text-align: center;
    vertical-align: middle;
}

@media (max-width: 600px) {
    .amazon-button {
        width: 100%;
        min-height: 48px;
    }
}