/* ========================================================================== sections.css — shared styling for the BoredGames network hub pages (/history, /math, /writing, /try) Design tokens below MIRROR the :root block in index.html, which remains the single source of truth (see DESIGN.md). If you change a token in index.html, update it here too. Per-page accent is set via the data-section class on (e.g. ). ========================================================================== */ :root { /* Brand & surfaces — mirrored from index.html */ --color-brand: #2563eb; --color-brand-dark: #1d4ed8; --color-ink: #0f172a; --gradient-hero: linear-gradient(165deg, #0c1929 0%, #1e3a8a 42%, #0f766e 100%); --gradient-cta: linear-gradient(180deg, var(--color-brand) 0%, var(--color-brand-dark) 100%); --surface-app: #f8fafc; --surface-tint: #f1f5f9; /* Radius scale — 4px base */ --radius-xs: 4px; --radius-sm: 8px; --radius-md: 12px; --radius-lg: 16px; --radius-xl: 20px; --radius-full: 50px; /* Layout */ --content-max: 800px; --grid-max: 1100px; /* Type scale — 1.25 ratio from 16px body */ --font-size-xs: 0.75rem; --font-size-sm: 0.875rem; --font-size-md: 1rem; --font-size-lg: 1.125rem; --font-size-xl: 1.25rem; --font-size-2xl: 1.5rem; --font-size-3xl: 1.875rem; --leading-tight: 1.25; --leading-snug: 1.35; --leading-normal: 1.5; --leading-relaxed: 1.65; --font-display: 'Fraunces', Georgia, 'Times New Roman', serif; --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif; /* Default accent (overridden per section) */ --accent: var(--color-brand); --accent-dark: var(--color-brand-dark); --accent-tint: #eff4ff; } /* Per-section accents — distinct identity, one cohesive system */ .section-history { --accent: #b45309; --accent-dark: #92400e; --accent-tint: #fdf6ec; } .section-math { --accent: #4f46e5; --accent-dark: #4338ca; --accent-tint: #eef0fe; } .section-writing { --accent: #0d9488; --accent-dark: #0f766e; --accent-tint: #ecfdf8; } .section-try { --accent: #ea580c; --accent-dark: #c2410c; --accent-tint: #fff2ea; } * { margin: 0; padding: 0; box-sizing: border-box; } html { color-scheme: light; scroll-behavior: smooth; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; } } body { font-family: var(--font-body); font-size: var(--font-size-md); line-height: var(--leading-relaxed); color: var(--color-ink); background: var(--surface-app); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden; } a { color: var(--accent-dark); } .skip-link { position: absolute; left: -999px; top: 0; background: #fff; color: var(--color-ink); padding: 0.75rem 1rem; border-radius: var(--radius-sm); z-index: 100; } .skip-link:focus { left: 1rem; top: 1rem; } /* ---- Site header / nav (consistent with /about) ------------------------- */ .site-header { background: var(--gradient-hero); color: #fff; padding: 1rem 1.5rem; box-shadow: 0 4px 20px rgba(15, 23, 42, 0.25); position: sticky; top: 0; z-index: 50; } .header-content { max-width: var(--grid-max); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; } .logo { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; letter-spacing: -0.01em; color: #fff; text-decoration: none; white-space: nowrap; } .nav-links { display: flex; gap: 1.25rem; flex-wrap: wrap; align-items: center; } .nav-links a { color: rgba(255, 255, 255, 0.92); text-decoration: none; font-weight: 600; font-size: var(--font-size-sm); padding: 0.35rem 0; border-bottom: 2px solid transparent; transition: color 0.2s ease, border-color 0.2s ease; } .nav-links a:hover { color: #fff; border-bottom-color: rgba(255, 255, 255, 0.7); } .nav-links a[aria-current="page"] { color: #fff; border-bottom-color: #fff; } /* ---- Hero --------------------------------------------------------------- */ .hero { position: relative; background: var(--gradient-hero); color: #fff; padding: clamp(3rem, 8vw, 6rem) 1.5rem clamp(3.5rem, 9vw, 6.5rem); overflow: hidden; } .hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 90% 55% at 12% 8%, rgba(255, 255, 255, 0.08), transparent 55%), radial-gradient(ellipse 75% 55% at 100% 90%, rgba(255, 255, 255, 0.10), transparent 48%); } .hero-inner { position: relative; z-index: 1; max-width: var(--content-max); margin: 0 auto; } .eyebrow { font-family: var(--font-display); font-size: var(--font-size-sm); letter-spacing: 0.15em; text-transform: uppercase; font-weight: 600; color: rgba(255, 255, 255, 0.92); display: inline-flex; align-items: center; gap: 0.6rem; margin-bottom: 1.25rem; text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3); } .eyebrow .dot { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 35%, transparent); } .hero h1 { font-family: var(--font-display); font-size: clamp(2.2rem, 5.5vw, 3.6rem); line-height: var(--leading-tight); font-weight: 700; letter-spacing: -0.02em; text-wrap: balance; margin-bottom: 1rem; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); } .hero .lede { font-size: clamp(1.05rem, 2.4vw, 1.3rem); line-height: var(--leading-snug); color: rgba(255, 255, 255, 0.92); max-width: 38ch; margin-bottom: 2rem; text-shadow: 0 1px 6px rgba(0, 0, 0, 0.25); } .cta-row { display: flex; flex-wrap: wrap; gap: 1rem; } /* ---- Buttons (mirrors index.html .btn family) --------------------------- */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 1rem 1.75rem; border: none; border-radius: var(--radius-lg); font-family: var(--font-body); font-size: var(--font-size-lg); font-weight: 600; text-decoration: none; cursor: pointer; transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.25s ease; } .btn:focus-visible { outline: 3px solid rgba(255, 255, 255, 0.85); outline-offset: 3px; } .btn-primary { background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%); color: #fff; box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 38%, transparent); } .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 45%, transparent); } .btn-primary:active { transform: translateY(0) scale(0.98); } .btn-secondary { background: rgba(255, 255, 255, 0.10); color: #fff; border: 1.5px solid rgba(255, 255, 255, 0.55); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); } .btn-secondary:hover { background: rgba(255, 255, 255, 0.18); transform: translateY(-2px); } /* ---- Stat strip --------------------------------------------------------- */ .stats { max-width: var(--grid-max); margin: -2.25rem auto 0; padding: 0 1.5rem; position: relative; z-index: 2; display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; } .stat { background: #fff; border-radius: var(--radius-lg); padding: 1.5rem 1.25rem; text-align: center; box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06), 0 12px 32px rgba(15, 23, 42, 0.08); border-top: 3px solid var(--accent); } .stat-num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: var(--accent-dark); display: block; line-height: 1.1; } .stat-label { font-size: var(--font-size-sm); color: #64748b; margin-top: 0.35rem; } /* ---- Sections ----------------------------------------------------------- */ main { display: block; } .section { max-width: var(--grid-max); margin: 0 auto; padding: clamp(3rem, 7vw, 4.5rem) 1.5rem 0; } .section-head { max-width: var(--content-max); margin: 0 auto 2rem; text-align: center; } .section-head h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 700; letter-spacing: -0.02em; color: var(--color-ink); margin-bottom: 0.6rem; } .section-head p { color: #475569; font-size: var(--font-size-lg); max-width: 52ch; margin: 0 auto; } .card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; } .card { display: flex; flex-direction: column; background: #fff; border: 1px solid #e8edf3; border-radius: var(--radius-lg); padding: 1.75rem; text-decoration: none; color: inherit; box-shadow: 0 2px 10px rgba(15, 23, 42, 0.05); transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; } .card:hover { transform: translateY(-4px); box-shadow: 0 14px 36px rgba(15, 23, 42, 0.12); border-color: color-mix(in srgb, var(--accent) 35%, #e8edf3); } .card:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; } .card .icon { width: 3rem; height: 3rem; display: grid; place-items: center; font-size: 1.5rem; border-radius: var(--radius-md); background: var(--accent-tint); margin-bottom: 1rem; } .card h3 { font-family: var(--font-display); font-size: var(--font-size-xl); font-weight: 600; letter-spacing: -0.01em; margin-bottom: 0.4rem; } .card p { color: #475569; font-size: var(--font-size-md); line-height: var(--leading-normal); flex: 1; } .card .more { margin-top: 1rem; font-weight: 600; color: var(--accent-dark); font-size: var(--font-size-sm); } .card:hover .more { text-decoration: underline; } /* ---- Closing CTA -------------------------------------------------------- */ .cta-band { max-width: var(--grid-max); margin: clamp(3rem, 7vw, 4.5rem) auto 0; padding: 0 1.5rem; } .cta-card { background: var(--gradient-hero); border-radius: var(--radius-xl); padding: clamp(2.5rem, 6vw, 3.5rem); text-align: center; color: #fff; position: relative; overflow: hidden; } .cta-card::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 60% at 80% 10%, rgba(255,255,255,0.10), transparent 50%); } .cta-card > * { position: relative; z-index: 1; } .cta-card h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 4vw, 2.3rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.75rem; } .cta-card p { color: rgba(255, 255, 255, 0.92); font-size: var(--font-size-lg); max-width: 46ch; margin: 0 auto 1.75rem; } .note { color: rgba(255,255,255,0.7); font-size: var(--font-size-sm); margin-top: 1rem; } /* ---- Footer ------------------------------------------------------------- */ .site-footer { margin-top: clamp(3rem, 7vw, 4.5rem); background: #0b1220; color: rgba(255, 255, 255, 0.75); padding: 2.5rem 1.5rem; } .footer-inner { max-width: var(--grid-max); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: space-between; align-items: center; } .footer-nav { display: flex; flex-wrap: wrap; gap: 1.25rem; } .footer-nav a { color: rgba(255, 255, 255, 0.8); text-decoration: none; font-size: var(--font-size-sm); font-weight: 500; } .footer-nav a:hover { color: #fff; text-decoration: underline; } .footer-copy { font-size: var(--font-size-sm); color: rgba(255, 255, 255, 0.55); } @media (max-width: 640px) { .nav-links { gap: 0.85rem; } .nav-links a { font-size: var(--font-size-xs); } .cta-row .btn { width: 100%; } }