/* ========================================================= TheKnoxHub — Signal Orbit One design-token system powering two merged visual languages: - "Signal" editorial chrome (sharp corners, bordered blocks, paper/ink) for header, footer, services, projects, manifesto, newsletter. - "theknoxhub" glass/glow components (rounded cards, blur, accent glow) for the hero, blog cards, single-post reading experience and the Journey Mode 3D orbit — the two signature "wow" features that stay exactly as designed. Toggle dark mode by adding/removing .dark-mode on (see header.php for the no-flash inline script, and main.js for the click handler). ========================================================= */ :root { /* ---- Light (default) — paper / ink / cobalt, from Signal ---- */ --bg: #F6F4EF; --bg-elevated: #FFFFFF; --bg-elevated-2: #EDEAE2; --text: #15171B; --text-muted: #63656A; --text-faint: rgba(21, 23, 27, 0.45); --border: #DEDAD0; --accent: #355CFF; --accent-soft: #6C86FF; --on-accent: #FFFFFF; --glass-bg: rgba(246, 244, 239, 0.86); --glass-border: rgba(21, 23, 27, 0.08); --shadow: 0 18px 50px rgba(23, 25, 28, 0.08); /* ---- Shared geometry / type tokens ---- */ --radius: 20px; /* rounded "glass" components: cards, hero, journey */ --radius-sm: 12px; --radius-editorial: 2px; /* sharp Signal components: buttons, services, tags */ --content-width: 760px; --wide-width: 1240px; --nav-height: 78px; --font-display: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; --font-body: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; --ease: cubic-bezier(0.22, 1, 0.36, 1); --ease-soft: cubic-bezier(0.16, 1, 0.3, 1); } :root.dark-mode { /* ---- Dark — near-black ink / indigo glow, from theknoxhub ---- */ --bg: #0A0B0F; --bg-elevated: #14161C; --bg-elevated-2: #1B1E27; --text: #F5F6FA; --text-muted: rgba(245, 246, 250, 0.66); --text-faint: rgba(245, 246, 250, 0.42); --border: rgba(245, 246, 250, 0.09); --accent: #4C6BFF; --accent-soft: #8CA0FF; --on-accent: #05060A; --glass-bg: rgba(10, 11, 15, 0.78); --glass-border: rgba(245, 246, 250, 0.08); --shadow: 0 24px 60px rgba(0, 0, 0, 0.5); } /* ========================================================= BASE ========================================================= */ * { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 17px; line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; transition: background 0.4s var(--ease), color 0.4s var(--ease); } img { max-width: 100%; height: auto; display: block; } a { color: inherit; text-decoration: none; } button, input { font: inherit; } :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; } ::selection { background: var(--accent); color: #fff; } .container { width: min(calc(100% - 40px), var(--wide-width)); margin-inline: auto; } .content-width { max-width: var(--content-width); margin: 0 auto; } h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 1rem; } p { color: var(--text-muted); margin: 0 0 1.2rem; } .screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; } /* Reveal-on-scroll */ .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); } .reveal.is-visible { opacity: 1; transform: none; } @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } * { transition: none !important; } } /* ========================================================= HEADER / NAV — Signal chrome, fixed + transparent-over-hero (needs to be fixed/transparent so the 3D hero canvas shows through) ========================================================= */ .site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 500; background: transparent; border-bottom: 1px solid transparent; transition: background 0.35s var(--ease), border-color 0.35s var(--ease), backdrop-filter 0.35s var(--ease); } .site-header.is-scrolled { background: var(--glass-bg); backdrop-filter: blur(14px) saturate(140%); border-bottom-color: var(--glass-border); } .header-inner { height: var(--nav-height); display: flex; align-items: center; justify-content: space-between; gap: 24px; } .brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: -0.02em; color: var(--text); } .brand-mark { width: 36px; height: 36px; border: 1.5px solid var(--text); border-radius: var(--radius-editorial); display: grid; place-items: center; font-weight: 900; position: relative; font-family: var(--font-display); } .brand-mark:after { content: ''; position: absolute; width: 9px; height: 9px; background: var(--accent); right: -4px; bottom: -4px; border-radius: 2px; } .brand-name { font-size: 18px; } .brand img.brand-logo-img { height: 36px; width: auto; max-width: 140px; object-fit: contain; display: block; } .nav { display: flex; align-items: center; gap: 28px; font-size: 13px; font-weight: 700; } .nav ul { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; } .nav li { list-style: none; } .nav a { position: relative; color: var(--text); opacity: 0.92; } .nav a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; background: var(--accent); transition: 0.25s; } .nav a:hover, .nav a:focus-visible { opacity: 1; } .nav a:hover::after, .nav a:focus-visible::after { right: 0; } .nav-utility { display: flex; align-items: center; gap: 0.5rem; } .icon-btn { background: none; border: none; color: var(--text); cursor: pointer; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.05rem; transition: background 0.25s; } .icon-btn:hover { background: var(--bg-elevated); } .menu-toggle { display: none; border: 1px solid var(--border); background: transparent; color: var(--text); padding: 9px 16px; font-weight: 700; font-size: 13px; border-radius: var(--radius-editorial); cursor: pointer; transition: 0.25s; } .menu-toggle:hover { border-color: var(--accent); color: var(--accent); } @media (max-width: 860px) { .nav { display: none; position: fixed; top: var(--nav-height); left: 0; right: 0; background: var(--bg); padding: 22px 6% 28px; flex-direction: column; align-items: flex-start; gap: 0; border-bottom: 1px solid var(--border); box-shadow: 0 18px 35px rgba(0,0,0,0.1); max-height: calc(100vh - var(--nav-height)); overflow-y: auto; } .nav.is-open { display: flex; } .nav ul { flex-direction: column; align-items: flex-start; gap: 0; width: 100%; } .nav li { width: 100%; } .nav a { padding: 12px 0; width: 100%; font-size: 15px; } .nav a::after { display: none; } .menu-toggle { display: block; } } /* Search overlay — identical behavior on phone, tablet, laptop */ .search-panel { position: fixed; top: var(--nav-height); left: 0; width: 100%; z-index: 498; background: var(--glass-bg); backdrop-filter: blur(16px); border-bottom: 1px solid var(--glass-border); padding: 1.3rem 6%; transform: translateY(-14px); opacity: 0; pointer-events: none; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); } .search-panel.is-open { transform: none; opacity: 1; pointer-events: auto; } .search-panel-inner { display: flex; align-items: center; gap: 0.9rem; max-width: 720px; margin: 0 auto; } .search-panel .site-search-form { flex: 1; display: flex; } .search-panel input[type="search"] { width: 100%; padding: 0.95rem 1.3rem; font-size: 1.05rem; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-elevated); color: var(--text); font-family: var(--font-body); } .search-panel input[type="search"]:focus { outline: none; border-color: var(--accent); } .search-panel .search-submit { display: none; } .search-close { flex-shrink: 0; background: none; border: none; color: var(--text); font-size: 1.1rem; cursor: pointer; width: 42px; height: 42px; border-radius: 50%; transition: background 0.25s; } .search-close:hover { background: var(--bg-elevated); } /* ========================================================= HERO — 3D knowledge constellation, scroll-driven dolly (mechanics from theknoxhub, typography scaled up Signal-bold) ========================================================= */ .hero { position: relative; overflow: hidden; } .hero-scroll { height: 100vh; } /* plain hero by default — see .js-hero-3d-ready below */ .js-hero-3d-ready .hero-scroll { height: 150vh; } /* extra scroll room, only once the pin+zoom effect is confirmed running */ .hero-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; display: flex; align-items: center; } #constellation-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; } .hero-glow { position: absolute; top: 6%; left: 50%; transform: translateX(-50%); width: 900px; height: 500px; background: radial-gradient(circle, rgba(53,92,255,0.16), transparent 70%); pointer-events: none; z-index: 1; } :root.dark-mode .hero-glow { background: radial-gradient(circle, rgba(76,107,255,0.32), transparent 70%); } .node-labels { position: absolute; inset: 0; z-index: 3; pointer-events: none; } .node-label { position: absolute; top: 0; left: 0; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; color: var(--accent-soft); background: var(--glass-bg); border: 1px solid var(--glass-border); padding: 0.3rem 0.7rem; border-radius: 999px; white-space: nowrap; backdrop-filter: blur(4px); transition: opacity 0.3s; } .hero-inner { position: relative; z-index: 2; max-width: 900px; padding: 0 6%; width: 100%; transition: opacity 0.2s linear; } .kicker { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 850; color: var(--text-muted); } .hero .kicker { animation: fadeUp 0.7s 0.05s both var(--ease); } .hero-inner h1 { font-size: clamp(2.8rem, 8.5vw, 7.2rem); line-height: 0.94; letter-spacing: -0.045em; font-weight: 900; margin: 22px 0 32px; } .hero-inner h1 .line { display: block; clip-path: inset(0 0 100% 0); animation: revealText 0.9s var(--ease) forwards; } .hero-inner h1 .line:nth-child(1) { animation-delay: 0.05s; } .hero-inner h1 .line:nth-child(2) { animation-delay: 0.16s; } .hero-inner h1 .line:nth-child(3) { animation-delay: 0.27s; } .hero-inner h1 .line.accent { color: var(--accent); } @keyframes revealText { to { clip-path: inset(0 0 0 0); } } .hero-bottom { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: end; } .hero-copy { max-width: 560px; font-size: 1.15rem; color: var(--text-muted); animation: fadeUp 0.8s 0.45s both var(--ease); } .actions { display: flex; gap: 0.7rem; flex-wrap: wrap; animation: fadeUp 0.8s 0.55s both var(--ease); } @keyframes fadeUp { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: none; } } .scroll-cue { display: block; margin-top: 3rem; font-size: 0.78rem; letter-spacing: 0.1em; color: var(--text-faint); animation: scrollCueBob 2s ease-in-out infinite; } @keyframes scrollCueBob { 0%, 100% { transform: translateY(0); opacity: 0.5; } 50% { transform: translateY(6px); opacity: 1; } } /* Mobile fallback hero — same look, zero WebGL/JS cost */ .hero-static { position: relative; min-height: 92vh; display: flex; align-items: center; padding: calc(var(--nav-height) + 2.2rem) 0 3rem; background: radial-gradient(circle at 30% 20%, rgba(53,92,255,0.12), transparent 55%); } :root.dark-mode .hero-static { background: radial-gradient(circle at 30% 20%, rgba(76,107,255,0.18), transparent 55%); } .hero-static .hero-inner { padding: 0 20px; } @media (max-width: 640px) { .js-hero-3d-ready .hero-scroll { height: 135vh; } .node-label { display: none; } .hero-bottom { grid-template-columns: 1fr; align-items: start; } .actions { width: 100%; } .actions .btn { flex: 1; min-width: 140px; } } /* ========================================================= BUTTONS (Signal shape, unified accent) ========================================================= */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; min-height: 48px; padding: 0 22px; border-radius: var(--radius-editorial); font-size: 13px; font-weight: 800; border: 1px solid var(--text); cursor: pointer; position: relative; overflow: hidden; transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s; } .btn::before { content: ''; position: absolute; inset: 0; background: var(--accent); transform: translateX(-105%); transition: transform 0.4s var(--ease); z-index: -1; } .btn:hover::before { transform: translateX(0); } .btn:hover { transform: translateY(-2px); } .btn-primary { background: var(--text); color: var(--bg); } .btn-primary:hover { color: var(--on-accent); border-color: var(--accent); } .btn-secondary { background: transparent; color: var(--text); } .btn-secondary:hover { color: var(--on-accent); border-color: var(--accent); } /* ========================================================= SECTIONS (Signal rhythm: numbered eyebrow + big section title) ========================================================= */ .section { padding: 6.5rem 0; border-bottom: 1px solid var(--border); } .section-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 2.8rem; flex-wrap: wrap; } .eyebrow { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 850; color: var(--text-muted); position: relative; padding-left: 18px; } .eyebrow::before { content: ''; position: absolute; left: 0; top: 50%; width: 8px; height: 1px; background: var(--accent); } .section-title { font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 0.98; letter-spacing: -0.03em; margin: 8px 0 0; font-weight: 800; } .section-head .sub { color: var(--text-muted); max-width: 420px; margin: 0.6rem 0 0; } .text-link { font-weight: 800; font-size: 13px; border-bottom: 1px solid var(--text); padding-bottom: 4px; white-space: nowrap; } .text-link:hover { border-color: var(--accent); color: var(--accent); } /* ========================================================= ARTICLE / BLOG CARDS — glass system from theknoxhub ========================================================= */ .card { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem; position: relative; transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease); } .card:hover { transform: translateY(-6px); border-color: var(--accent); box-shadow: var(--shadow); } .card-img { border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 1.1rem; aspect-ratio: 16/10; background: var(--bg-elevated-2); } .card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); } .card:hover .card-img img { transform: scale(1.06); } .card-tag { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); font-weight: 800; margin-bottom: 0.55rem; display: block; } .card h3 { font-size: 1.2rem; margin-bottom: 0.4rem; letter-spacing: -0.02em; } .card p { font-size: 0.92rem; margin-bottom: 0.7rem; } .card-meta { display: flex; gap: 0.7rem; font-size: 0.78rem; color: var(--text-faint); align-items: center; } .articles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 1.6rem; } .knox-posts-shortcode { margin: 2.2rem 0; } .featured-card { display: grid; grid-template-columns: 1.15fr 1fr; gap: 2.4rem; align-items: center; background: linear-gradient(150deg, rgba(53,92,255,0.07), var(--bg-elevated)); border: 1px solid var(--border); border-radius: 24px; padding: 2.2rem; margin-bottom: 2.4rem; box-shadow: var(--shadow); transition: transform 0.4s var(--ease), border-color 0.3s; } .featured-card:hover { transform: translateY(-4px); border-color: var(--accent); } .featured-card .card-img { margin-bottom: 0; aspect-ratio: 4/3; } .featured-card h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); } .featured-card-body p { font-size: 1rem; } @media (max-width: 860px) { .featured-card { grid-template-columns: 1fr; padding: 1.6rem; } } /* ========================================================= MANIFESTO / POINT OF VIEW (Signal, ink block; quote is editable) ========================================================= */ .manifesto { padding: 7rem 0; background: var(--text); color: var(--bg); position: relative; overflow: hidden; } .manifesto::after { content: ''; position: absolute; width: 45vw; height: 45vw; border-radius: 50%; border: 1px solid rgba(255,255,255,0.08); right: -20vw; top: -15vw; pointer-events: none; } .manifesto .container { position: relative; z-index: 1; } .manifesto .eyebrow { color: rgba(255,255,255,0.55); } .manifesto .eyebrow::before { background: var(--accent-soft); } .manifesto .quote { font-size: clamp(2.2rem, 6.5vw, 5.4rem); line-height: 0.98; letter-spacing: -0.04em; max-width: 1050px; margin: 22px 0 44px; font-weight: 800; } .manifesto .quote strong { color: var(--accent-soft); display: inline-block; transition: transform 0.5s var(--ease); } .manifesto:hover .quote strong { transform: translateX(8px); } .manifesto .source { color: rgba(255,255,255,0.55); font-size: 0.95rem; } /* ========================================================= SERVICES (Signal 3-col numbered grid) ========================================================= */ .services { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--text); } .service { padding: 28px; border-right: 1px solid var(--text); min-height: 230px; position: relative; overflow: hidden; transition: background 0.35s ease, transform 0.35s var(--ease); } .service:last-child { border-right: 0; } .service-no { font-size: 12px; color: var(--accent); font-weight: 900; transition: transform 0.35s var(--ease); } .service h3 { font-size: 1.55rem; letter-spacing: -0.03em; margin: 48px 0 8px; } .service p { color: var(--text-muted); font-size: 0.9rem; } .service::after { content: '↗'; position: absolute; right: 22px; top: 22px; font-size: 20px; color: var(--accent); opacity: 0; transform: translate(-5px,5px); transition: 0.35s var(--ease); } .service:hover { background: var(--bg-elevated-2); transform: translateY(-4px); } .service:hover::after { opacity: 1; transform: none; } .service:hover .service-no { transform: translateX(6px); } @media (max-width: 860px) { .services { grid-template-columns: 1fr; } .service { border-right: 0; border-bottom: 1px solid var(--text); min-height: auto; padding: 26px 20px; } .service:last-child { border-bottom: 0; } } /* ========================================================= PROJECTS (Signal 2-col grid) ========================================================= */ .projects { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .project { border: 1px solid var(--border); padding: 18px; background: var(--bg-elevated-2); transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease); } .project:hover { transform: translateY(-6px); box-shadow: var(--shadow); } .project-visual { aspect-ratio: 16/9; background: var(--bg-elevated); display: grid; place-items: center; overflow: hidden; position: relative; } .project-visual .glyph { font-size: 100px; font-weight: 900; letter-spacing: -0.1em; color: var(--text); transition: transform 0.7s var(--ease); opacity: 0.9; } .project:hover .glyph { transform: scale(1.06) rotate(-2deg); } .project-visual::after { content: 'EXPLORE'; position: absolute; bottom: 14px; right: 14px; background: var(--text); color: var(--bg); padding: 7px 9px; font-size: 9px; font-weight: 900; letter-spacing: 0.14em; opacity: 0; transform: translateY(8px); transition: 0.35s var(--ease); } .project:hover .project-visual::after { opacity: 1; transform: none; } .project h3 { font-size: 1.6rem; letter-spacing: -0.03em; margin: 18px 0 4px; transition: color 0.25s; } .project:hover h3 { color: var(--accent); } .project .meta { font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); font-weight: 800; } .project p { font-size: 0.92rem; } @media (max-width: 860px) { .projects { grid-template-columns: 1fr; } } /* ========================================================= JOURNEY MODE — signature 3D orbit widget (kept exactly as designed) ========================================================= */ .journey-section { border-bottom: none; } .journey { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 26px; padding: 2.8rem; position: relative; overflow: hidden; } .journey::before { content: ''; position: absolute; top: -40%; right: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(53,92,255,0.16), transparent 70%); pointer-events: none; } :root.dark-mode .journey::before { background: radial-gradient(circle, rgba(76,107,255,0.3), transparent 70%); } .journey-head { position: relative; z-index: 2; } .journey-head .eyebrow { margin-bottom: 0.5rem; } .journey-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2.4rem; align-items: center; } .journey-orbit-canvas { width: 100%; height: 320px; } .journey-orbit-fallback { position: relative; height: 220px; display: flex; align-items: center; justify-content: center; } .orbit-ring { position: absolute; border: 1px solid rgba(53,92,255,0.25); border-radius: 50%; } .orbit-ring.ring-1 { width: 140px; height: 140px; } .orbit-ring.ring-2 { width: 200px; height: 200px; } .orbit-dot { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); } .orbit-dot.dot-a { top: 30%; left: 78%; } .orbit-dot.dot-b { top: 70%; left: 20%; width: 6px; height: 6px; background: var(--accent-soft); } .orbit-dot.dot-c { top: 10%; left: 40%; width: 6px; height: 6px; background: var(--accent-soft); } @media (max-width: 860px) { .journey-grid { grid-template-columns: 1fr; } .journey-orbit-canvas, .journey-orbit-fallback { height: 220px; order: -1; } } .journey-list { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.8rem; } .journey-item { display: flex; align-items: center; gap: 0.7rem; padding: 0.85rem 1rem; border-radius: var(--radius-sm); background: var(--bg); border: 1px solid var(--border); font-weight: 700; font-size: 0.9rem; } .journey-item .dot { width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 0.68rem; } .journey-item.is-done .dot { background: var(--accent); color: var(--on-accent); } .journey-item.is-done span.label { color: var(--text); } .journey-item.is-learning .dot { border: 2px solid var(--accent-soft); color: transparent; animation: journeyPulse 2.2s ease-in-out infinite; } .journey-item.is-learning span.label { color: var(--text-muted); } @keyframes journeyPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(53,92,255,0.35); } 50% { box-shadow: 0 0 0 6px rgba(53,92,255,0); } } /* ========================================================= NEWSLETTER (Signal cobalt block) ========================================================= */ .newsletter { background: var(--accent); color: #fff; padding: 4.4rem 0; position: relative; overflow: hidden; } .newsletter::before { content: ''; position: absolute; width: 280px; height: 280px; border: 1px solid rgba(255,255,255,0.18); border-radius: 50%; right: -90px; bottom: -150px; } .newsletter-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; } .newsletter h2 { font-size: clamp(2.2rem, 5vw, 4rem); line-height: 0.96; letter-spacing: -0.04em; margin: 8px 0; color: #fff; } .newsletter p { color: #DFE6FF; max-width: 480px; } .newsletter form { display: flex; border-bottom: 1px solid rgba(255,255,255,0.65); } .newsletter input { flex: 1; border: 0; background: transparent; color: #fff; padding: 15px 0; outline: none; font-size: 1rem; } .newsletter input::placeholder { color: #DFE6FF; } .newsletter button { border: 0; background: transparent; color: #fff; font-weight: 900; cursor: pointer; transition: transform 0.25s var(--ease); } .newsletter button:hover { transform: translateX(5px); } @media (max-width: 860px) { .newsletter-grid { grid-template-columns: 1fr; gap: 1.6rem; } } /* ========================================================= FOOTER (Signal 4-column) ========================================================= */ .site-footer { padding: 4.5rem 0 2rem; } .footer-top { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 3.5rem; } .footer-title { font-weight: 900; font-size: 20px; } .footer-col h4 { font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-faint); margin: 0 0 1rem; } .footer-col ul { list-style: none; margin: 0; padding: 0; } .footer-col li { list-style: none; } .footer-col a { display: block; font-size: 14px; margin: 8px 0; width: max-content; position: relative; color: var(--text-muted); } .footer-col a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -2px; height: 1px; background: var(--accent); transition: 0.25s; } .footer-col a:hover { color: var(--accent); } .footer-col a:hover::after { right: 0; } .footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; display: flex; justify-content: space-between; color: var(--text-faint); font-size: 12px; flex-wrap: wrap; gap: 10px; } @media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 40px 20px; } } @media (max-width: 520px) { .footer-top { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; gap: 10px; } } /* ========================================================= SINGLE POST / PAGE — reading experience from theknoxhub ========================================================= */ .reading-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0%; background: linear-gradient(90deg, var(--accent), var(--accent-soft)); z-index: 999; transition: width 0.1s linear; } .single-article { padding-top: calc(var(--nav-height) + 3rem); } .post-cover { width: 100%; aspect-ratio: 21/9; border-radius: var(--radius); overflow: hidden; margin-bottom: 2.4rem; background: var(--bg-elevated-2); } .post-cover img { width: 100%; height: 100%; object-fit: cover; } .post-header { max-width: var(--content-width); margin: 0 auto 2.8rem; text-align: center; padding: 0 6%; } .post-header .card-tag { text-align: center; } .article-title { font-size: clamp(2rem, 5vw, 3.2rem); letter-spacing: -0.03em; font-weight: 800; } .post-meta-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; color: var(--text-faint); font-size: 0.86rem; margin-top: 0.8rem; } .post-layout { display: grid; grid-template-columns: 200px 1fr; gap: 3rem; max-width: 1040px; margin: 0 auto; align-items: start; } .post-toc { position: sticky; top: calc(var(--nav-height) + 2rem); font-size: 0.85rem; } .post-toc h4 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); margin-bottom: 1rem; } .post-toc ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--border); } .post-toc a { display: block; padding: 0.4rem 0 0.4rem 1rem; color: var(--text-muted); border-left: 2px solid transparent; margin-left: -1px; transition: all 0.25s; } .post-toc a:hover, .post-toc a.is-active { color: var(--accent); border-left-color: var(--accent); } @media (max-width: 900px) { .post-layout { grid-template-columns: 1fr; } .post-toc { position: static; margin-bottom: 2rem; } } .post-body { max-width: var(--content-width); font-size: 1.08rem; line-height: 1.85; } .post-body h2 { font-size: 1.7rem; margin-top: 2.4rem; letter-spacing: -0.02em; } .post-body h3 { font-size: 1.3rem; margin-top: 2rem; } .post-body p { color: var(--text); } .post-body img { border-radius: var(--radius-sm); margin: 1.5rem 0; } .post-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; } .post-body blockquote { border-left: 3px solid var(--accent); margin: 2rem 0; padding: 0.5rem 0 0.5rem 1.5rem; font-style: italic; color: var(--text-muted); } .post-body pre { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.2rem; overflow-x: auto; } .post-body code { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 0.88em; } .related-posts { max-width: var(--wide-width); margin: 4.5rem auto 0; padding: 0 6%; } .comments-section { max-width: var(--content-width); margin: 3.5rem auto 0; padding: 0 6%; } /* Comments */ .comments-title { font-size: 1.4rem; margin-bottom: 1.5rem; } .comment-list { list-style: none; padding: 0; margin: 0 0 2rem; } .comment-list .comment { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 1.2rem; margin-bottom: 1rem; background: var(--bg-elevated); } .comment-list .children { list-style: none; margin: 1rem 0 0 1.5rem; padding: 0; } .comment-author .avatar { border-radius: 50%; margin-right: 0.6rem; vertical-align: middle; } .comment-metadata { font-size: 0.8rem; color: var(--text-faint); } .comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea { width: 100%; padding: 0.8rem 1rem; margin-bottom: 1rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-elevated); color: var(--text); font-family: var(--font-body); } .comment-reply-title { font-size: 1.2rem; margin-bottom: 1rem; } /* ========================================================= ARCHIVE / SEARCH RESULTS ========================================================= */ .archive-section { padding-top: calc(var(--nav-height) + 3rem); border-bottom: none; } .pagination { margin-top: 3rem; text-align: center; } .pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 0.8rem; margin: 0 0.2rem; border-radius: var(--radius-sm); border: 1px solid var(--border); color: var(--text-muted); } .pagination .page-numbers.current { background: var(--accent); color: var(--on-accent); border-color: transparent; } /* Standalone search form (used inside the header search-panel) */ .site-search-form { display: flex; align-items: center; gap: 0.6rem; } /* 404 */ .not-found-section { min-height: 76vh; display: flex; align-items: center; justify-content: center; padding-top: var(--nav-height); } .not-found-inner { max-width: 480px; text-align: center; } .not-found-inner .section-title { margin-bottom: 1rem; } .not-found-inner .btn { margin-top: 0.5rem; } /* Utility */ .text-center { text-align: center; } /* ========================================================= SMALL-SCREEN TIGHTENING ========================================================= */ @media (max-width: 860px) { :root { --nav-height: 68px; } .container { width: min(calc(100% - 28px), var(--wide-width)); } .section { padding: 4.6rem 0; } .section-head { align-items: flex-start; flex-direction: column; gap: 16px; margin-bottom: 2rem; } .manifesto { padding: 5rem 0; } } @media (max-width: 520px) { .container { width: calc(100% - 24px); } .brand-name { font-size: 16px; } .brand-mark { width: 32px; height: 32px; } .brand-logo-img { height: 30px; max-width: 110px; } .articles-grid { gap: 1.2rem; } }