/* ═══════════════════════════════════════════════════════════
   GOLF INC — Skift-inspired editorial design
   ═══════════════════════════════════════════════════════════ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    /* Palette — clean, high-contrast editorial */
    --white: #ffffff;
    --off-white: #fafafa;
    --gray-50: #f5f5f5;
    --gray-100: #ebebeb;
    --gray-200: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-700: #404040;
    --gray-900: #171717;
    --black: #0a0a0a;

    /* Accent — Skift-style bold yellow + editorial red */
    --accent: #D4A843;
    --accent-bright: #EBBF4E;
    --accent-bg: #FDF8EC;
    --red: #C0392B;
    --green-accent: #1B7A4A;

    /* Type */
    --font-serif: 'Libre Caslon Text', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    /* Fluid spacing */
    --space-xs: clamp(0.5rem, 0.4vw + 0.4rem, 0.75rem);
    --space-sm: clamp(0.75rem, 0.6vw + 0.6rem, 1.25rem);
    --space-md: clamp(1rem, 1vw + 0.75rem, 1.75rem);
    --space-lg: clamp(1.5rem, 1.5vw + 1rem, 2.5rem);
    --space-xl: clamp(2rem, 2.5vw + 1.25rem, 4rem);
    --space-2xl: clamp(3rem, 4vw + 1.5rem, 6rem);

    /* Layout */
    --max-width: 1320px;
    --content-width: 860px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--gray-900);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 3vw, 3.75rem);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Ticker Bar ── */
.ticker {
    background: var(--black);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    overflow: hidden;
}

.ticker-inner {
    display: flex;
    align-items: center;
    height: 36px;
    gap: 16px;
}

.ticker-label {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    background: var(--accent);
    color: var(--black);
    padding: 3px 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

.ticker-track {
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
    mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.ticker-track span {
    display: inline-block;
    animation: ticker-scroll 40s linear infinite;
    padding-right: 60px;
    color: var(--gray-400);
}

.ticker-track span strong {
    color: var(--white);
    font-weight: 600;
}

.ticker-track span .ticker-sep {
    color: var(--accent);
    margin: 0 20px;
    font-weight: 700;
}

@keyframes ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.ticker-date {
    font-size: 0.7rem;
    color: var(--gray-500);
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}

/* ── Header ── */
.site-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(255,255,255,0.95);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 1px;
    text-decoration: none;
}

.logo-mark {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--black);
    letter-spacing: -0.02em;
}

.logo-accent {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--accent);
    letter-spacing: -0.02em;
}

.nav {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-500);
    letter-spacing: 0.01em;
    transition: color 0.15s;
    position: relative;
    padding: 4px 0;
}

.nav-link:hover { color: var(--black); }

.nav-link.active {
    color: var(--black);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -24px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    width: 22px;
    height: 2px;
    background: var(--black);
    transition: 0.2s;
}

/* ── Featured Block (Skift-style asymmetric hero grid) ── */
.featured-block {
    padding: var(--space-lg) 0 0;
}

.featured-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2px;
    background: var(--gray-100);
    border: 1px solid var(--gray-100);
}

.feat-primary {
    background: var(--white);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    min-height: 420px;
    position: relative;
    overflow: hidden;
    transition: background 0.2s;
}

.feat-primary:hover { background: var(--gray-50); }

.feat-primary .feat-cat {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 16px;
}

.feat-primary h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 2.2vw + 0.5rem, 2.4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--black);
}

.feat-primary h2 a:hover { color: var(--gray-700); }

.feat-primary .feat-excerpt {
    font-size: 1rem;
    line-height: 1.65;
    color: var(--gray-500);
    max-width: 560px;
    margin-bottom: 20px;
}

.feat-meta {
    font-size: 0.8rem;
    color: var(--gray-400);
    display: flex;
    align-items: center;
    gap: 8px;
}

.feat-meta .source {
    font-weight: 600;
    color: var(--gray-700);
}

.feat-meta .sep { color: var(--gray-200); }

.feat-stack {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 2px;
}

.feat-secondary {
    background: var(--white);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: background 0.2s;
}

.feat-secondary:hover { background: var(--gray-50); }

.feat-secondary .feat-cat {
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 10px;
}

.feat-secondary h3 {
    font-family: var(--font-serif);
    font-size: clamp(1rem, 1.2vw + 0.4rem, 1.35rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
    color: var(--black);
}

.feat-secondary h3 a:hover { color: var(--gray-700); }

.feat-secondary .feat-excerpt {
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--gray-500);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Section Divider ── */
.section-rule {
    padding: var(--space-xl) 0 var(--space-md);
}

.rule-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--black);
    white-space: nowrap;
}

.rule-line {
    flex: 1;
    height: 1px;
    background: var(--gray-200);
}

/* ── Stream Layout (main + sidebar) ── */
.stream { padding: 0 0 var(--space-2xl); }

.stream-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: var(--space-xl);
    align-items: start;
}

/* ── Article Cards in Stream ── */
.stream-main { display: flex; flex-direction: column; }

.stream-card {
    display: grid;
    grid-template-columns: 1fr;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--gray-100);
    transition: background 0.15s;
    position: relative;
}

.stream-card:first-child { padding-top: 0; }

.stream-card:hover .stream-title a { color: var(--accent); }

.stream-cat {
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 6px;
}

.stream-title {
    font-family: var(--font-serif);
    font-size: clamp(1.1rem, 1vw + 0.5rem, 1.35rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 8px;
    color: var(--black);
}

.stream-title a { transition: color 0.15s; }

.stream-excerpt {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--gray-500);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 10px;
}

.stream-meta {
    font-size: 0.78rem;
    color: var(--gray-400);
    display: flex;
    align-items: center;
    gap: 8px;
}

.stream-meta .source {
    font-weight: 600;
    color: var(--gray-700);
}

.stream-meta .sep { color: var(--gray-200); }

/* ── Sidebar ── */
.stream-sidebar {
    position: sticky;
    top: 120px;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.sidebar-block {
    padding: var(--space-md);
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
}

.sidebar-title {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--black);
    margin-bottom: var(--space-sm);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-700);
    background: var(--white);
    border: 1px solid var(--gray-200);
    padding: 5px 12px;
    border-radius: 2px;
    transition: all 0.15s;
    cursor: default;
}

.tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.stat-card {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-100);
}

.stat-card:last-child { border-bottom: none; }

.stat-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--gray-500);
}

.sidebar-cta {
    background: var(--black);
    border-color: var(--black);
    padding: var(--space-md);
}

.cta-text {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--white);
    line-height: 1.4;
    margin-bottom: 12px;
}

.cta-badge {
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
}

/* ── Loading / Empty ── */
.loading, .empty-state {
    text-align: center;
    padding: var(--space-2xl) 0;
    color: var(--gray-400);
    font-size: 0.9rem;
}

/* ── Footer ── */
.site-footer {
    background: var(--black);
    color: var(--gray-400);
    padding: var(--space-xl) 0 var(--space-lg);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo-mark { color: var(--white); font-size: 1.4rem; }
.footer-brand .logo-accent { font-size: 1.4rem; }

.footer-desc {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--gray-500);
    max-width: 400px;
}

.footer-cols {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-lg);
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-500);
    padding: 4px 0;
    transition: color 0.15s;
}

.footer-col a:hover { color: var(--accent); }

.footer-fine {
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--gray-500);
}

.footer-bottom {
    padding-top: var(--space-md);
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
    .stream-layout { grid-template-columns: 1fr; }
    .stream-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
    .sidebar-cta { grid-column: span 2; }
}

@media (max-width: 768px) {
    .ticker-date { display: none; }

    .nav { display: none; }
    .nav.open { display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--gray-100); padding: 16px clamp(1.25rem, 3vw, 3.75rem); gap: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.06); }
    .nav.open .nav-link.active::after { display: none; }
    .mobile-toggle { display: flex; }

    .featured-grid { grid-template-columns: 1fr; }
    .feat-primary { min-height: auto; padding: var(--space-md); }
    .feat-stack { grid-template-rows: auto; }
    .feat-primary h2 { font-size: 1.5rem; }

    .stream-sidebar { grid-template-columns: 1fr; }
    .sidebar-cta { grid-column: auto; }

    .footer-inner { grid-template-columns: 1fr; }
    .footer-cols { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .header-inner { height: 60px; }
    .logo-mark, .logo-accent { font-size: 1.4rem; }
}