/* ========================================================== xImmersion · Demos reading-mode stylesheet Used by all /demos/*.html pages. Per-demo color is set inline on the via CSS custom properties: --hero-color and --hero-color-2. Defaults are the Demos blue family. ========================================================== */ :root { /* Brand palette — locked across the site */ --brand-blue: #1565C0; --brand-blue-deep: #0D47A1; --brand-blue-bright: #90CAF9; --c-demos: #3AA7FF; --c-solutions: #FF834D; --c-blog: #AD8BFF; --c-videos: #57FF95; --bg-1: #02060E; --paper: #0B121F; --ink: #F0F4F8; --ink-soft: #94A3B8; --ink-faint: #64748B; --line: rgba(255, 255, 255, 0.08); --line-strong: rgba(255, 255, 255, 0.14); --accent: #FFD600; --accent-deep: #F9A825; --status-green: #10B981; /* Defaults for Demos — articles override via inline body style */ --hero-color: #3AA7FF; --hero-color-2: #1565C0; } * { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; } html, body { background: var(--bg-1); color: var(--ink); font-family: 'Manrope', sans-serif; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } body { /* Atmospheric gradient — blue family for Demos. Per-demo colors come in via inline --hero-color custom properties. */ background: radial-gradient(circle at 18% 22%, color-mix(in oklab, var(--hero-color) 14%, transparent), transparent 50%), radial-gradient(circle at 82% 68%, color-mix(in oklab, var(--hero-color-2) 12%, transparent), transparent 55%), radial-gradient(circle at 50% 100%, color-mix(in oklab, var(--hero-color) 16%, transparent), transparent 60%), var(--bg-1); position: relative; min-height: 100vh; line-height: 1.6; } body::before { content: ''; position: fixed; inset: 0; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.04 0 0 0 0 0.09 0 0 0 0 0.16 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); opacity: 0.3; pointer-events: none; z-index: 1; mix-blend-mode: multiply; } body::after { content: ''; position: fixed; inset: 0; background-image: radial-gradient(1px 1px at 23% 17%, rgba(255,255,255,0.4) 50%, transparent 51%), radial-gradient(1px 1px at 67% 83%, rgba(255,255,255,0.3) 50%, transparent 51%), radial-gradient(1px 1px at 91% 12%, rgba(255,255,255,0.35) 50%, transparent 51%), radial-gradient(1px 1px at 38% 64%, rgba(255,255,255,0.25) 50%, transparent 51%), radial-gradient(1px 1px at 12% 92%, rgba(255,255,255,0.3) 50%, transparent 51%), radial-gradient(1px 1px at 78% 41%, rgba(255,255,255,0.2) 50%, transparent 51%), radial-gradient(1px 1px at 54% 7%, rgba(255,255,255,0.4) 50%, transparent 51%); pointer-events: none; z-index: 1; } a { color: var(--brand-blue-bright); text-decoration: none; } a:hover { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; } /* ============ NAVIGATION ============ */ .nav { position: sticky; top: 0; z-index: 50; display: flex; justify-content: space-between; align-items: center; padding: 18px 40px; background: rgba(2, 6, 14, 0.7); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); } .nav-logo { display: inline-flex; align-items: center; text-decoration: none; transition: transform 0.3s ease; } .nav-logo:hover { transform: scale(1.04); text-decoration: none; } .nav-logo img { height: 64px; width: auto; display: block; filter: drop-shadow(0 0 8px rgba(33, 150, 243, 0.25)); transition: filter 0.3s ease; } .nav-logo:hover img { filter: drop-shadow(0 0 14px rgba(33, 150, 243, 0.55)); } .nav-logo img.failed { display: none; } .nav-logo-fallback { display: none; width: 56px; height: 56px; background: var(--brand-blue-deep); color: var(--accent); font-family: 'DM Serif Display', serif; font-style: italic; font-size: 32px; align-items: center; justify-content: center; border-radius: 8px; } .nav-logo img.failed + .nav-logo-fallback { display: inline-flex; } .nav-right { display: flex; align-items: center; gap: 28px; } .nav-status { display: inline-flex; align-items: center; gap: 10px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); } .nav-status::before { content: ''; width: 8px; height: 8px; background: var(--status-green); border-radius: 50%; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); animation: navPulse 2s ease-in-out infinite; } @keyframes navPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); } 50% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); } } .nav-back { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); transition: color 0.2s ease; } .nav-back:hover { color: var(--accent); text-decoration: none; } .nav-cta { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; background: var(--accent); color: var(--bg-1); font-family: 'Manrope', sans-serif; font-weight: 600; font-size: 13px; border-radius: 6px; transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease; border: none; cursor: pointer; } .nav-cta:hover { background: var(--accent-deep); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(255, 214, 0, 0.3); text-decoration: none; } /* ============ DEMO PAGE LAYOUT ============ */ .demo-wrap { position: relative; z-index: 5; max-width: 960px; margin: 0 auto; padding: 0 32px 80px; } .demo-eyebrow { display: flex; gap: 14px; align-items: center; margin-top: 64px; margin-bottom: 28px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-soft); } .demo-eyebrow-section { color: var(--hero-color); text-decoration: none; font-weight: 600; } .demo-eyebrow-section:hover { color: var(--hero-color); text-decoration: underline; text-underline-offset: 4px; } .demo-eyebrow-context { color: var(--ink-soft); text-decoration: none; transition: color 0.2s ease; } .demo-eyebrow-context:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; } .demo-eyebrow-sep { opacity: 0.4; } .demo-title { font-family: 'DM Serif Display', serif; font-style: italic; font-weight: 400; font-size: clamp(36px, 5.5vw, 58px); line-height: 1.05; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 24px; max-width: 22ch; } .demo-description { font-family: 'Manrope', sans-serif; font-weight: 300; font-size: clamp(17px, 2vw, 21px); line-height: 1.55; color: var(--ink-soft); margin-bottom: 36px; max-width: 720px; } .demo-meta { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); padding-bottom: 28px; border-bottom: 1px solid var(--line); } .demo-meta-sep { opacity: 0.3; } .demo-meta-status { color: var(--hero-color); font-weight: 600; } /* ============ HERO IMAGE WITH PLAY BUTTON ============ */ .demo-hero { position: relative; width: 100%; aspect-ratio: 16/9; margin: 36px 0; border-radius: 14px; overflow: hidden; border: 1px solid var(--line-strong); background: radial-gradient(circle at 30% 50%, color-mix(in oklab, var(--hero-color) 25%, transparent), transparent 50%), linear-gradient(135deg, rgba(11, 18, 31, 0.8), rgba(2, 6, 14, 0.95)); cursor: pointer; display: block; text-decoration: none; } .demo-hero:hover { text-decoration: none; } .demo-hero img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; } .demo-hero:hover img { transform: scale(1.02); } /* Play button overlay — centered, scales up on hover */ .demo-hero-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: linear-gradient(180deg, rgba(2, 6, 14, 0) 0%, rgba(2, 6, 14, 0.45) 100%); transition: background 0.3s ease; } .demo-hero:hover .demo-hero-overlay { background: linear-gradient(180deg, rgba(2, 6, 14, 0.1) 0%, rgba(2, 6, 14, 0.55) 100%); } .demo-hero-play { width: 84px; height: 84px; border-radius: 50%; background: rgba(255, 214, 0, 0.95); border: 1px solid rgba(255, 214, 0, 0.4); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 8px rgba(255, 214, 0, 0.18), 0 0 40px rgba(255, 214, 0, 0.5), 0 16px 40px rgba(0, 0, 0, 0.4); animation: demoPlayPulse 2.5s ease-in-out infinite; transition: transform 0.3s ease, box-shadow 0.3s ease; } @keyframes demoPlayPulse { 0%, 100% { box-shadow: 0 0 0 8px rgba(255, 214, 0, 0.18), 0 0 40px rgba(255, 214, 0, 0.5), 0 16px 40px rgba(0, 0, 0, 0.4); } 50% { box-shadow: 0 0 0 14px rgba(255, 214, 0, 0.08), 0 0 56px rgba(255, 214, 0, 0.7), 0 16px 40px rgba(0, 0, 0, 0.4); } } .demo-hero:hover .demo-hero-play { transform: scale(1.1); animation: none; box-shadow: 0 0 0 16px rgba(255, 214, 0, 0.12), 0 0 70px rgba(255, 214, 0, 0.85), 0 20px 50px rgba(0, 0, 0, 0.5); } .demo-hero-play::before { content: ''; width: 0; height: 0; border-left: 22px solid var(--bg-1); border-top: 14px solid transparent; border-bottom: 14px solid transparent; margin-left: 6px; } /* "Open in new tab" hint pill below the play button */ .demo-hero-hint { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); background: rgba(2, 6, 14, 0.7); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); padding: 8px 14px; border-radius: 20px; border: 1px solid var(--line); font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); display: flex; align-items: center; gap: 6px; } .demo-hero-hint::after { content: '↗'; font-family: 'Manrope', sans-serif; font-size: 12px; color: var(--hero-color); } /* ============ DEMO BODY ============ */ .demo-body { display: grid; grid-template-columns: 1fr 280px; gap: 48px; margin-top: 36px; } .demo-content { font-size: 17px; line-height: 1.78; color: var(--ink); } .demo-content > p:first-of-type { font-size: 19px; line-height: 1.65; } .demo-content p { margin: 0 0 24px; color: var(--ink); } .demo-content h2 { font-family: 'DM Serif Display', serif; font-style: italic; font-weight: 400; font-size: 28px; line-height: 1.2; letter-spacing: -0.015em; margin: 48px 0 18px; color: var(--ink); position: relative; padding-top: 14px; } .demo-content h2::before { content: ''; position: absolute; top: 0; left: 0; width: 32px; height: 2px; background: var(--hero-color); border-radius: 2px; } .demo-content h3 { font-family: 'Manrope', sans-serif; font-weight: 600; font-size: 18px; margin: 32px 0 12px; color: var(--ink); } .demo-content ul, .demo-content ol { margin: 0 0 24px; padding-left: 24px; } .demo-content li { margin-bottom: 8px; } .demo-content strong { font-weight: 600; color: var(--ink); } .demo-content code { font-family: 'JetBrains Mono', monospace; font-size: 0.86em; background: rgba(144, 202, 249, 0.1); padding: 2px 7px; border-radius: 4px; color: var(--brand-blue-bright); } .demo-content a { color: var(--brand-blue-bright); text-decoration: underline; text-decoration-color: rgba(144, 202, 249, 0.3); text-underline-offset: 4px; } .demo-content a:hover { color: var(--accent); text-decoration-color: var(--accent); } /* Pull quote — used as a subtle emphasis line, typically near the end of a demo write-up. Italic serif, warm hero-color accent on the left. */ .demo-content blockquote { margin: 32px 0; padding: 8px 0 8px 24px; border-left: 3px solid var(--hero-color); font-family: 'DM Serif Display', serif; font-style: italic; font-weight: 400; font-size: 22px; line-height: 1.4; letter-spacing: -0.005em; color: var(--ink); } .demo-content blockquote p { margin: 0; } .demo-content blockquote em { font-style: normal; } /* ============ INFO SIDEBAR ============ */ .demo-sidebar { position: sticky; top: 100px; align-self: start; display: flex; flex-direction: column; gap: 20px; padding: 24px; background: rgba(11, 18, 31, 0.6); border: 1px solid var(--line); border-radius: 12px; } .demo-sidebar-section { display: flex; flex-direction: column; gap: 6px; } .demo-sidebar-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); } .demo-sidebar-value { font-family: 'Manrope', sans-serif; font-weight: 500; font-size: 14px; color: var(--ink); } .demo-sidebar-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; } .demo-sidebar-tag { padding: 4px 9px; background: rgba(58, 167, 255, 0.1); border: 1px solid rgba(58, 167, 255, 0.2); border-radius: 4px; font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--brand-blue-bright); } .demo-sidebar-cta { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; background: var(--accent); color: var(--bg-1); border-radius: 6px; font-family: 'Manrope', sans-serif; font-weight: 600; font-size: 14px; text-decoration: none; margin-top: 8px; transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease; } .demo-sidebar-cta:hover { background: var(--accent-deep); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(255, 214, 0, 0.3); text-decoration: none; } /* ============ CTA BLOCK ============ */ .demo-cta { margin-top: 80px; padding: 40px 36px; background: radial-gradient(circle at 0% 0%, rgba(21, 101, 192, 0.15), transparent 50%), radial-gradient(circle at 100% 100%, color-mix(in oklab, var(--hero-color) 10%, transparent), transparent 50%), rgba(11, 18, 31, 0.6); border: 1px solid var(--line-strong); border-radius: 14px; position: relative; overflow: hidden; } .demo-cta::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: linear-gradient(180deg, var(--accent), var(--hero-color)); } .demo-cta h2 { font-family: 'DM Serif Display', serif; font-style: italic; font-weight: 400; font-size: 26px; letter-spacing: -0.01em; margin: 0 0 14px; color: var(--ink); } .demo-cta h2::before { display: none; } .demo-cta p { color: var(--ink-soft); font-size: 15px; line-height: 1.65; margin: 0 0 24px; } .demo-cta-row { display: flex; gap: 12px; flex-wrap: wrap; } .btn-primary { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; background: var(--accent); color: var(--bg-1); border-radius: 6px; font-weight: 600; font-size: 14px; text-decoration: none; transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease; } .btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(255, 214, 0, 0.3); text-decoration: none; } .btn-secondary { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; background: transparent; color: var(--ink); border: 1px solid var(--line-strong); border-radius: 6px; font-weight: 500; font-size: 14px; text-decoration: none; transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease; } .btn-secondary:hover { border-color: var(--accent); color: var(--accent); background: rgba(255, 214, 0, 0.04); text-decoration: none; } /* ============ SITE FOOTER ============ */ .site-footer { margin-top: 96px; padding: 56px 40px 32px; border-top: 1px solid var(--line); background: radial-gradient(circle at 0% 100%, rgba(21, 101, 192, 0.06), transparent 50%), rgba(2, 6, 14, 0.5); position: relative; z-index: 5; } .site-footer-inner { max-width: 1080px; margin: 0 auto; } .site-footer-top { display: grid; grid-template-columns: minmax(220px, 1fr) auto; align-items: start; gap: 48px; padding-bottom: 36px; border-bottom: 1px solid var(--line); } .site-footer-brand { display: flex; flex-direction: column; gap: 14px; } .site-footer-logo { display: inline-flex; align-items: center; text-decoration: none; transition: transform 0.3s ease; } .site-footer-logo:hover { transform: scale(1.03); text-decoration: none; } .site-footer-logo img { height: 56px; width: auto; display: block; filter: drop-shadow(0 0 8px rgba(33, 150, 243, 0.2)); } .site-footer-tagline { font-family: 'DM Serif Display', serif; font-style: italic; font-size: 17px; color: var(--ink-soft); line-height: 1.5; max-width: 36ch; } .site-footer-nav { display: grid; grid-template-columns: repeat(3, auto); gap: 48px; } .site-footer-col { display: flex; flex-direction: column; gap: 12px; } .site-footer-col-title { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 4px; } .site-footer-col a { font-family: 'Manrope', sans-serif; font-size: 13px; font-weight: 500; color: var(--ink-soft); text-decoration: none; transition: color 0.2s ease; } .site-footer-col a:hover { color: var(--accent); text-decoration: none; } .site-footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; gap: 24px; flex-wrap: wrap; } .site-footer-meta { display: flex; align-items: center; gap: 14px; font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); } .site-footer-meta-status { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-soft); } .site-footer-meta-status::before { content: ''; width: 8px; height: 8px; background: var(--status-green); border-radius: 50%; } .site-footer-meta-sep { opacity: 0.3; } /* Copyright — same visual weight as "AVAILABLE FOR NEW PROJECTS" */ .site-footer-meta-copyright { color: var(--ink-soft); display: inline-flex; align-items: center; gap: 6px; } .site-footer-meta-copyright .copyright-symbol { font-family: 'Manrope', sans-serif; font-size: 14px; font-weight: 400; letter-spacing: 0; display: inline-block; position: relative; top: -1px; } .site-footer-social { display: flex; gap: 14px; } .site-footer-social a { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink-soft); transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease; } .site-footer-social a:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); text-decoration: none; } .site-footer-social svg { width: 14px; height: 14px; } /* ============ RESPONSIVE ============ */ @media (max-width: 860px) { .demo-body { grid-template-columns: 1fr; gap: 32px; } .demo-sidebar { position: static; } } @media (max-width: 640px) { .nav { padding: 14px 20px; } .nav-right { gap: 14px; } .nav-status { display: none; } .nav-cta { padding: 8px 14px; font-size: 12px; } .nav-back { font-size: 10px; } .nav-logo img { height: 48px; } .demo-wrap { padding: 0 20px 60px; } .demo-eyebrow { margin-top: 40px; } .demo-content { font-size: 16px; line-height: 1.7; } .demo-content > p:first-of-type { font-size: 17px; } .demo-content h2 { font-size: 24px; margin: 40px 0 16px; } .demo-hero-play { width: 64px; height: 64px; } .demo-hero-play::before { border-left-width: 16px; border-top-width: 10px; border-bottom-width: 10px; } .demo-cta { padding: 28px 24px; } .demo-cta h2 { font-size: 22px; } .site-footer { padding: 40px 20px 24px; } .site-footer-top { grid-template-columns: 1fr; gap: 32px; } .site-footer-nav { grid-template-columns: repeat(2, 1fr); gap: 24px; } .site-footer-bottom { flex-direction: column-reverse; align-items: flex-start; gap: 16px; } .site-footer-logo img { height: 44px; } }