/* ============================================================ Neural.Literacy — styles Dark canvas + pastel accents. Vibrant, bold, alive. ============================================================ */ :root { /* deep dark background system */ --bg: #07060d; --bg-2: #0c0a17; --bg-3: #12101f; --surface: rgba(255, 255, 255, 0.035); --surface-2: rgba(255, 255, 255, 0.06); --border: rgba(255, 255, 255, 0.09); --border-strong: rgba(255, 255, 255, 0.16); /* pastel accent system */ --pink: #ffb3c6; --pink-bright: #ff8fb0; --mint: #aef0d4; --mint-bright: #7fe6b8; --lavender: #c9b6ff; --lavender-bright: #ab8eff; --yellow: #ffe7a3; --yellow-bright: #ffd76a; --sky: #a8d8ff; --sky-bright: #74c2ff; /* text */ --text: #f4f2ff; --text-dim: #b9b4d4; --text-faint: #7d7898; /* fonts */ --f-display: "Space Grotesk", system-ui, sans-serif; --f-body: "Inter", system-ui, sans-serif; --f-mono: "JetBrains Mono", ui-monospace, monospace; --max: 1200px; --radius: 18px; --ease: cubic-bezier(0.22, 1, 0.36, 1); } /* ---------- reset ---------- */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; scroll-padding-top: 90px; /* iOS Safari scrolls the viewport off the element, not , so body's overflow-x:hidden alone can't stop wide children (the hero glows, off-canvas nav drawer) from producing a horizontal scrollbar. */ overflow-x: hidden; max-width: 100vw; } body { font-family: var(--f-body); background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; max-width: 100vw; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } /* ---------- skip-to-content link (a11y) ---------- */ .skip-link { position: fixed; top: -60px; left: 16px; z-index: 200; padding: 12px 20px; border-radius: 10px; background: linear-gradient(135deg, var(--pink-bright), var(--lavender-bright)); color: #1a1028; font-weight: 600; font-size: 0.9rem; text-decoration: none; transition: top 0.25s var(--ease); box-shadow: 0 8px 24px rgba(171, 142, 255, 0.4); } .skip-link:focus { top: 16px; outline: none; } /* layered ambient background */ body::before { content: ""; position: fixed; inset: 0; z-index: -3; background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 50%, var(--bg) 100%); } /* aurora field — deepest color layer (z-index -2), behind particles + content */ .aurora { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; } .aurora-blob { position: absolute; border-radius: 50%; filter: blur(80px); mix-blend-mode: screen; opacity: 0.5; will-change: transform; } /* four independent blobs — slow drifts in the brand palette */ .aurora-blob.b1 { width: 60vw; height: 60vw; left: -10vw; top: -15vw; background: radial-gradient(circle at 50% 50%, var(--pink-bright), transparent 70%); animation: auroraA 24s ease-in-out infinite; } .aurora-blob.b2 { width: 65vw; height: 65vw; right: -15vw; top: 5vw; background: radial-gradient(circle at 50% 50%, var(--lavender-bright), transparent 70%); animation: auroraB 30s ease-in-out infinite; } .aurora-blob.b3 { width: 55vw; height: 55vw; left: 20vw; bottom: -20vw; background: radial-gradient(circle at 50% 50%, var(--mint-bright), transparent 70%); opacity: 0.4; animation: auroraC 28s ease-in-out infinite; } .aurora-blob.b4 { width: 50vw; height: 50vw; right: 5vw; bottom: -10vw; background: radial-gradient(circle at 50% 50%, #a78bfa, transparent 70%); opacity: 0.42; animation: auroraD 26s ease-in-out infinite; } @keyframes auroraA { 0%, 100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(12vw, 8vw) scale(1.12); } 66% { transform: translate(6vw, -6vw) scale(0.92); } } @keyframes auroraB { 0%, 100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(-10vw, 10vw) scale(0.9); } 66% { transform: translate(-6vw, -8vw) scale(1.1); } } @keyframes auroraC { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(8vw, -10vw) scale(1.15); } } @keyframes auroraD { 0%, 100% { transform: translate(0, 0) scale(1); } 40% { transform: translate(-12vw, -6vw) scale(1.08); } 70% { transform: translate(6vw, 8vw) scale(0.95); } } @media (prefers-reduced-motion: reduce) { .aurora-blob { animation: none; } } @media (max-width: 720px) { .aurora-blob { filter: blur(60px); } } a { color: inherit; text-decoration: none; } ::selection { background: var(--lavender); color: #1a1530; } /* ---------- particle canvas ---------- */ #particles { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; } /* keep page content above particles */ .nav, .hero, .marquee, .section, .footer { position: relative; z-index: 1; } /* ---------- scroll progress ---------- */ .scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0%; z-index: 100; background: linear-gradient(90deg, var(--pink), var(--lavender), var(--sky), var(--mint)); box-shadow: 0 0 12px rgba(201, 182, 255, 0.6); transition: width 0.1s linear; } /* ============================================================ NAVIGATION ============================================================ */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; padding: 18px clamp(20px, 5vw, 56px); transition: background 0.4s var(--ease), backdrop-filter 0.4s var(--ease), border-color 0.4s var(--ease), padding 0.4s var(--ease); border-bottom: 1px solid transparent; } .nav.scrolled { background: rgba(8, 7, 16, 0.72); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); border-bottom: 1px solid var(--border); padding: 12px clamp(20px, 5vw, 56px); } .nav-logo { display: flex; align-items: center; gap: 10px; font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.01em; } .logo-img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 14px rgba(255, 143, 176, 0.7); animation: pulse 2.6s var(--ease) infinite; } @keyframes pulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.25); opacity: 0.7; } } .logo-dot-sep { color: var(--pink-bright); } .nav-links { display: flex; align-items: center; gap: 8px; } .nav-link { padding: 9px 16px; font-size: 0.92rem; font-weight: 500; color: var(--text-dim); border-radius: 999px; transition: color 0.25s var(--ease), background 0.25s var(--ease); position: relative; } .nav-link:hover { color: var(--text); background: var(--surface); } /* visually mark the current page's nav link */ .nav-link[aria-current="page"] { color: var(--lavender-bright); } .nav-link[aria-current="page"]::after { content: ""; display: block; width: 16px; height: 2px; margin: 4px auto 0; border-radius: 2px; background: linear-gradient(90deg, var(--pink-bright), var(--lavender-bright)); box-shadow: 0 0 8px rgba(171, 142, 255, 0.6); } .nav-cta { background: linear-gradient(135deg, var(--pink-bright), var(--lavender-bright)); color: #1a1028; font-weight: 600; box-shadow: 0 4px 20px rgba(171, 142, 255, 0.3); } .nav-cta:hover { background: linear-gradient(135deg, var(--pink), var(--lavender)); color: #1a1028; box-shadow: 0 6px 28px rgba(171, 142, 255, 0.55); transform: translateY(-1px); } .nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; } .nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); } .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); } .nav-toggle.open span:nth-child(2) { opacity: 0; } .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } /* ============================================================ HERO ============================================================ */ .hero { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; /* extra bottom padding reserves room for the absolutely-positioned scroll hint (~32px offset + ~70px tall) so the centered hero-inner (incl. the stats) never collides with it */ padding: 120px clamp(20px, 5vw, 40px) 140px; position: relative; overflow: hidden; } .hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.55; pointer-events: none; z-index: 0; } .hero-glow-1 { width: 120vw; height: 120vw; max-width: 480px; max-height: 480px; background: radial-gradient(circle, var(--pink-bright), transparent 70%); top: 6%; left: -8%; animation: drift1 16s ease-in-out infinite; } .hero-glow-2 { width: 130vw; height: 130vw; max-width: 520px; max-height: 520px; background: radial-gradient(circle, var(--lavender-bright), transparent 70%); top: 30%; right: -10%; animation: drift2 20s ease-in-out infinite; } .hero-glow-3 { width: 105vw; height: 105vw; max-width: 420px; max-height: 420px; background: radial-gradient(circle, var(--mint-bright), transparent 70%); bottom: -6%; left: 35%; animation: drift3 18s ease-in-out infinite; } @keyframes drift1 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(60px, 40px) scale(1.1); } } @keyframes drift2 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-50px, 60px) scale(0.9); } } @keyframes drift3 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(40px, -50px) scale(1.08); } } .hero-inner { position: relative; z-index: 2; max-width: 900px; } .eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); padding: 8px 16px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); backdrop-filter: blur(8px); margin-bottom: 32px; } .eyebrow-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint-bright); box-shadow: 0 0 10px var(--mint-bright); animation: pulse 2s var(--ease) infinite; } .hero-title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2.6rem, 8vw, 6rem); line-height: 1.02; letter-spacing: -0.035em; margin-bottom: 28px; } .hero-line { display: block; } /* glowing animated accent words */ /* hero accent: a single deep-pink → purple → lavender sweep (one cohesive gradient instead of a rainbow of separate words) */ .glow-sweep { font-style: italic; background: linear-gradient(105deg, #ff7aa2 0%, #c165f5 48%, #b39bff 100%); background-size: 220% auto; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; filter: drop-shadow(0 0 22px rgba(193, 101, 245, 0.45)); animation: sweepShift 6s ease-in-out infinite; } @keyframes sweepShift { 0%, 100% { background-position: 0% center; } 50% { background-position: 100% center; } } .hero-sub { font-size: clamp(1.02rem, 1.6vw, 1.25rem); color: var(--text-dim); max-width: 640px; margin: 0 auto 40px; } .hero-sub em { color: var(--text); font-style: normal; font-weight: 600; } .hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; } /* ---------- buttons ---------- */ .btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 28px; border-radius: 999px; font-family: var(--f-body); font-weight: 600; font-size: 1rem; cursor: pointer; border: 1px solid transparent; transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease); position: relative; overflow: hidden; } .btn svg { transition: transform 0.3s var(--ease); } .btn-primary { background: linear-gradient(135deg, var(--pink-bright) 0%, var(--lavender-bright) 100%); color: #1a1028; box-shadow: 0 8px 30px rgba(171, 142, 255, 0.35); } .btn-primary::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, var(--mint-bright), var(--sky-bright)); opacity: 0; transition: opacity 0.4s var(--ease); } .btn-primary span, .btn-primary svg { position: relative; z-index: 1; } .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 44px rgba(171, 142, 255, 0.6), 0 0 30px rgba(255, 143, 176, 0.4); } .btn-primary:hover::before { opacity: 1; } .btn-primary:hover svg { transform: translateX(5px); } .btn-ghost { background: var(--surface); color: var(--text); border: 1px solid var(--border-strong); backdrop-filter: blur(10px); } .btn-ghost:hover { border-color: var(--mint-bright); box-shadow: 0 0 26px rgba(127, 230, 184, 0.35); color: var(--mint-bright); transform: translateY(-3px); } .btn-bolt { filter: drop-shadow(0 0 6px rgba(255, 231, 163, 0.8)); transition: transform 0.3s var(--ease); } .btn-ghost:hover .btn-bolt { transform: scale(1.3) rotate(-12deg); } /* ---------- hero stats ---------- */ .hero-stats { display: flex; align-items: center; gap: clamp(16px, 4vw, 48px); justify-content: center; flex-wrap: wrap; } .stat { display: flex; flex-direction: column; gap: 4px; } .stat-num { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--text); line-height: 1.15; } .stat-label { align-self: center; display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: rgba(12, 10, 23, 0.72); border: 1px solid var(--border); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); } /* mint dot indicator (mirrors .level-meta .dot) — injected via ::before so no HTML change is needed */ .stat-label::before { content: ""; flex-shrink: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--mint-bright); box-shadow: 0 0 8px var(--mint-bright); } .stat-divider { width: 1px; height: 36px; background: linear-gradient(180deg, transparent, var(--border-strong), transparent); } /* ---------- scroll hint ---------- */ .scroll-hint { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--text-faint); font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; } .scroll-hint-line { width: 1px; height: 44px; background: linear-gradient(180deg, var(--lavender-bright), transparent); position: relative; overflow: hidden; } .scroll-hint-line::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 40%; background: var(--lavender-bright); animation: scrollDown 2s var(--ease) infinite; } @keyframes scrollDown { 0% { transform: translateY(-100%); } 100% { transform: translateY(250%); } } /* ============================================================ MARQUEE ============================================================ */ .marquee { overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 22px 0; background: linear-gradient(90deg, rgba(255, 179, 198, 0.04), rgba(201, 182, 255, 0.04), rgba(174, 240, 212, 0.04)); white-space: nowrap; } .marquee-track { display: inline-flex; align-items: center; gap: 36px; animation: marquee 28s linear infinite; font-family: var(--f-display); font-weight: 500; font-size: 1.4rem; color: var(--text-dim); } .marquee-track span:nth-child(8n+1) { color: var(--pink-bright); } .marquee-track span:nth-child(8n+3) { color: var(--mint-bright); } .marquee-track span:nth-child(8n+5) { color: var(--lavender-bright); } .marquee-track span:nth-child(8n+7) { color: var(--sky-bright); } .marquee-star { color: var(--yellow-bright); font-size: 0.9rem; } @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } } /* ============================================================ SECTIONS (shared) ============================================================ */ .section { max-width: var(--max); margin: 0 auto; padding: clamp(80px, 12vh, 140px) clamp(20px, 5vw, 40px); } .section-head { text-align: center; max-width: 760px; margin: 0 auto 64px; } .kicker { display: inline-block; font-family: var(--f-mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; margin-bottom: 20px; border: 1px solid var(--border); } .kicker-pink { color: var(--pink-bright); background: rgba(255, 179, 198, 0.08); } .kicker-mint { color: var(--mint-bright); background: rgba(174, 240, 212, 0.08); } .kicker-lavender { color: var(--lavender-bright); background: rgba(201, 182, 255, 0.08); } .kicker-yellow { color: var(--yellow-bright); background: rgba(255, 231, 163, 0.08); } .section-title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2rem, 4.5vw, 3.4rem); line-height: 1.08; letter-spacing: -0.025em; margin-bottom: 20px; } .section-sub { font-size: 1.08rem; color: var(--text-dim); } .hl { font-style: italic; font-weight: 700; } .hl-pink { color: var(--pink-bright); text-shadow: 0 0 22px rgba(255, 143, 176, 0.5); } .hl-mint { color: var(--mint-bright); text-shadow: 0 0 22px rgba(127, 230, 184, 0.5); } .hl-lavender { color: var(--lavender-bright); text-shadow: 0 0 22px rgba(171, 142, 255, 0.55); } .hl-yellow { color: var(--yellow-bright); text-shadow: 0 0 22px rgba(255, 215, 106, 0.5); } .hl-sky { color: var(--sky-bright); text-shadow: 0 0 22px rgba(116, 194, 255, 0.5); } /* ============================================================ GUIDE GRID — concept cards ============================================================ */ .guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; margin-bottom: 80px; } .card { position: relative; padding: 32px 28px 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); backdrop-filter: blur(12px); overflow: hidden; transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease), background 0.4s var(--ease); } .card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; opacity: 0.9; transition: height 0.4s var(--ease); } .card[data-color="pink"]::before { background: linear-gradient(90deg, var(--pink-bright), transparent); } .card[data-color="mint"]::before { background: linear-gradient(90deg, var(--mint-bright), transparent); } .card[data-color="lavender"]::before { background: linear-gradient(90deg, var(--lavender-bright), transparent); } .card[data-color="yellow"]::before { background: linear-gradient(90deg, var(--yellow-bright), transparent); } .card[data-color="sky"]::before { background: linear-gradient(90deg, var(--sky-bright), transparent); } .card::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); padding: 1px; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(255,255,255,0.18), transparent 40%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity 0.4s var(--ease); pointer-events: none; } .card:hover { transform: translateY(-6px); background: var(--surface-2); border-color: var(--border-strong); } .card:hover::before { height: 5px; } .card:hover::after { opacity: 1; } .card[data-color="pink"]:hover { box-shadow: 0 18px 50px rgba(255, 143, 176, 0.18); } .card[data-color="mint"]:hover { box-shadow: 0 18px 50px rgba(127, 230, 184, 0.18); } .card[data-color="lavender"]:hover { box-shadow: 0 18px 50px rgba(171, 142, 255, 0.2); } .card[data-color="yellow"]:hover { box-shadow: 0 18px 50px rgba(255, 215, 106, 0.16); } .card[data-color="sky"]:hover { box-shadow: 0 18px 50px rgba(116, 194, 255, 0.18); } .card-num { position: absolute; top: 22px; right: 26px; font-family: var(--f-mono); font-size: 0.78rem; color: var(--text-faint); letter-spacing: 0.05em; } .card-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px; border: 1px solid var(--border); transition: transform 0.4s var(--ease); } .card-icon svg { width: 28px; height: 28px; } .card-icon-pink { background: rgba(255, 179, 198, 0.12); color: var(--pink-bright); } .card-icon-mint { background: rgba(174, 240, 212, 0.12); color: var(--mint-bright); } .card-icon-lavender { background: rgba(201, 182, 255, 0.12); color: var(--lavender-bright); } .card-icon-yellow { background: rgba(255, 231, 163, 0.12); color: var(--yellow-bright); } .card-icon-sky { background: rgba(168, 216, 255, 0.12); color: var(--sky-bright); } .card:hover .card-icon { transform: scale(1.1) rotate(-6deg); } .card-title { font-family: var(--f-display); font-weight: 600; font-size: 1.5rem; margin-bottom: 10px; letter-spacing: -0.01em; } .card-text { color: var(--text-dim); font-size: 0.98rem; margin-bottom: 22px; } .card-text strong { color: var(--text); font-weight: 600; } .card-tag { display: inline-block; font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.05em; padding: 5px 12px; border-radius: 999px; border: 1px solid var(--border); } .tag-pink { color: var(--pink-bright); background: rgba(255, 179, 198, 0.08); } .tag-mint { color: var(--mint-bright); background: rgba(174, 240, 212, 0.08); } .tag-lavender { color: var(--lavender-bright); background: rgba(201, 182, 255, 0.08); } .tag-yellow { color: var(--yellow-bright); background: rgba(255, 231, 163, 0.08); } .tag-sky { color: var(--sky-bright); background: rgba(168, 216, 255, 0.08); } /* ---------- diagram strip ---------- */ .diagram { display: flex; justify-content: center; overflow-x: auto; padding: 8px 0; } .diagram-row { display: inline-flex; align-items: center; gap: 14px; padding: 18px 24px; border: 1px dashed var(--border-strong); border-radius: 999px; background: var(--surface); backdrop-filter: blur(8px); } .diagram-pill { font-family: var(--f-mono); font-size: 0.85rem; padding: 6px 14px; border-radius: 999px; white-space: nowrap; } .diagram-pill-pink { background: rgba(255, 179, 198, 0.14); color: var(--pink-bright); } .diagram-pill-mint { background: rgba(174, 240, 212, 0.14); color: var(--mint-bright); } .diagram-pill-lavender { background: rgba(201, 182, 255, 0.14); color: var(--lavender-bright); } .diagram-pill-yellow { background: rgba(255, 231, 163, 0.14); color: var(--yellow-bright); } .diagram-pill-sky { background: rgba(168, 216, 255, 0.14); color: var(--sky-bright); } .diagram-arrow { color: var(--text-faint); font-size: 1.1rem; } /* ============================================================ DEMO — tokenizer ============================================================ */ .section-demo { max-width: 880px; } .demo { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: clamp(24px, 4vw, 40px); backdrop-filter: blur(14px); position: relative; overflow: hidden; } .demo::before { content: ""; position: absolute; top: -50%; right: -20%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(127, 230, 184, 0.12), transparent 70%); pointer-events: none; } .demo-label { display: block; font-family: var(--f-mono); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--mint-bright); margin-bottom: 12px; position: relative; } .demo-input { width: 100%; background: var(--bg-2); border: 1px solid var(--border-strong); border-radius: 14px; padding: 16px 18px; color: var(--text); font-family: var(--f-body); font-size: 1.15rem; resize: none; outline: none; transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease); position: relative; } .demo-input:focus { border-color: var(--mint-bright); box-shadow: 0 0 0 4px rgba(127, 230, 184, 0.12); } .demo-meta { display: flex; justify-content: space-between; align-items: center; margin: 18px 0 14px; font-size: 0.9rem; color: var(--text-dim); position: relative; } .demo-meta strong { color: var(--text); font-weight: 600; } .demo-hint { font-family: var(--f-mono); font-size: 0.75rem; color: var(--text-faint); } .demo-output { display: flex; flex-wrap: wrap; gap: 8px; min-height: 56px; position: relative; } .token-chip { display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 10px; font-family: var(--f-mono); font-size: 0.95rem; border: 1px solid var(--border-strong); background: var(--bg-2); color: var(--text); transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease); animation: chipIn 0.4s var(--ease) both; } @keyframes chipIn { from { opacity: 0; transform: translateY(8px) scale(0.9); } to { opacity: 1; transform: translateY(0) scale(1); } } .token-chip:hover { transform: translateY(-3px); cursor: default; } .token-chip.t-pink:hover { background: rgba(255, 179, 198, 0.16); border-color: var(--pink-bright); box-shadow: 0 6px 18px rgba(255,143,176,0.25); color: var(--pink-bright); } .token-chip.t-mint:hover { background: rgba(174, 240, 212, 0.16); border-color: var(--mint-bright); box-shadow: 0 6px 18px rgba(127,230,184,0.25); color: var(--mint-bright); } .token-chip.t-lavender:hover { background: rgba(201, 182, 255, 0.16); border-color: var(--lavender-bright); box-shadow: 0 6px 18px rgba(171,142,255,0.25); color: var(--lavender-bright); } .token-chip.t-yellow:hover { background: rgba(255, 231, 163, 0.16); border-color: var(--yellow-bright); box-shadow: 0 6px 18px rgba(255,215,106,0.25); color: var(--yellow-bright); } .token-chip.t-sky:hover { background: rgba(168, 216, 255, 0.16); border-color: var(--sky-bright); box-shadow: 0 6px 18px rgba(116,194,255,0.25); color: var(--sky-bright); } .token-chip .tok-space { color: var(--text-faint); } /* ============================================================ HERMES PLAYBOOK ============================================================ */ .hermes-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-bottom: 80px; } .move { padding: 26px 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); backdrop-filter: blur(10px); transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease); position: relative; overflow: hidden; } .move::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, var(--lavender-bright), var(--pink-bright)); opacity: 0; transition: opacity 0.35s var(--ease); } .move:hover { transform: translateY(-4px); background: var(--surface-2); border-color: var(--lavender-bright); box-shadow: 0 14px 40px rgba(171, 142, 255, 0.18); } .move:hover::before { opacity: 1; } .move-num { font-family: var(--f-mono); font-size: 0.82rem; color: var(--lavender-bright); letter-spacing: 0.05em; display: block; margin-bottom: 8px; } .move-title { font-family: var(--f-display); font-weight: 600; font-size: 1.18rem; margin-bottom: 8px; } .move-text { color: var(--text-dim); font-size: 0.92rem; } .move-text em { color: var(--text); font-style: normal; font-weight: 600; } /* ---------- anatomy callout ---------- */ .anatomy { border: 1px solid var(--border); border-radius: 24px; overflow: hidden; background: var(--surface); backdrop-filter: blur(12px); } .anatomy-head { padding: 20px 28px; border-bottom: 1px solid var(--border); background: linear-gradient(90deg, rgba(255, 231, 163, 0.05), transparent); } .anatomy-body { display: grid; grid-template-columns: 1.6fr 1fr; gap: 0; } .anatomy-code { font-family: var(--f-mono); font-size: 0.92rem; line-height: 1.9; padding: 28px; color: var(--text-dim); white-space: pre-wrap; border-right: 1px solid var(--border); overflow-x: auto; } .a-role { color: var(--pink-bright); } .a-context { color: var(--sky-bright); } .a-task { color: var(--mint-bright); font-weight: 600; } .a-format { color: var(--lavender-bright); } .a-constraint { color: var(--yellow-bright); } .anatomy-legend { display: flex; flex-direction: column; justify-content: center; gap: 14px; padding: 28px; } .legend-item { display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 0.85rem; color: var(--text-dim); } .legend-dot { width: 12px; height: 12px; border-radius: 4px; } .legend-role { background: var(--pink-bright); box-shadow: 0 0 10px rgba(255,143,176,0.6); } .legend-context { background: var(--sky-bright); box-shadow: 0 0 10px rgba(116,194,255,0.6); } .legend-task { background: var(--mint-bright); box-shadow: 0 0 10px rgba(127,230,184,0.6); } .legend-format { background: var(--lavender-bright); box-shadow: 0 0 10px rgba(171,142,255,0.6); } .legend-constraint { background: var(--yellow-bright); box-shadow: 0 0 10px rgba(255,215,106,0.6); } /* ============================================================ CLOSING CTA ============================================================ */ .section-cta { padding-bottom: clamp(60px, 10vh, 120px); } .cta-card { position: relative; text-align: center; padding: clamp(48px, 8vw, 88px) clamp(24px, 5vw, 64px); border-radius: 28px; background: linear-gradient(135deg, rgba(255, 179, 198, 0.10), rgba(201, 182, 255, 0.10), rgba(174, 240, 212, 0.10)); border: 1px solid var(--border-strong); backdrop-filter: blur(16px); overflow: hidden; } .cta-glow { position: absolute; top: -40%; left: 50%; transform: translateX(-50%); width: 600px; height: 600px; background: radial-gradient(circle, rgba(171, 142, 255, 0.25), transparent 60%); filter: blur(60px); pointer-events: none; animation: drift2 14s ease-in-out infinite; } .cta-title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2rem, 5vw, 3.6rem); letter-spacing: -0.025em; margin-bottom: 18px; position: relative; } .cta-text { font-size: 1.1rem; color: var(--text-dim); max-width: 580px; margin: 0 auto 36px; position: relative; } .cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; } /* ============================================================ FOOTER ============================================================ */ .footer { border-top: 1px solid var(--border); background: rgba(8, 7, 16, 0.6); backdrop-filter: blur(12px); } .footer-inner { max-width: var(--max); margin: 0 auto; padding: 56px clamp(20px, 5vw, 40px); display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; } .footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--f-display); font-weight: 600; font-size: 1.1rem; } .footer-tagline { color: var(--text-dim); font-size: 0.95rem; max-width: 440px; } .footer-links { display: flex; gap: 24px; margin: 8px 0; } .footer-links a { color: var(--text-dim); font-size: 0.9rem; transition: color 0.25s var(--ease); } .footer-links a:hover { color: var(--lavender-bright); } .footer-copy { color: var(--text-faint); font-size: 0.82rem; font-family: var(--f-mono); } /* ============================================================ SHARED CONTENT COMPONENTS (tables, code, comparison, tabs) ============================================================ */ /* data tables (markdown-style content tables) */ .data-table-wrap { margin: 24px 0; overflow-x: auto; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); } .data-table { width: 100%; border-collapse: collapse; font-size: 0.95rem; min-width: 480px; } .data-table thead th { text-align: left; font-family: var(--f-mono); font-size: 0.76rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--lavender-bright); padding: 16px 18px; border-bottom: 1px solid var(--border-strong); background: var(--bg-2); } .data-table tbody td { padding: 14px 18px; border-bottom: 1px solid var(--border); color: var(--text-dim); vertical-align: top; } .data-table tbody tr:last-child td { border-bottom: none; } .data-table tbody td:first-child { color: var(--text); font-weight: 500; } .data-table tbody tr { transition: background 0.25s var(--ease); } .data-table tbody tr:hover { background: var(--surface-2); } /* inline code */ .topic code:not(pre code) { font-family: var(--f-mono); font-size: 0.88em; padding: 2px 7px; border-radius: 6px; background: var(--bg-3); border: 1px solid var(--border); color: var(--mint-bright); } /* code block */ .code-block { margin: 22px 0; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; background: var(--bg-2); } .code-block-head { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface); font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-faint); } .code-dot { width: 9px; height: 9px; border-radius: 50%; } .code-dot-r { background: var(--pink-bright); box-shadow: 0 0 6px var(--pink-bright); } .code-dot-y { background: var(--yellow-bright); box-shadow: 0 0 6px var(--yellow-bright); } .code-dot-g { background: var(--mint-bright); box-shadow: 0 0 6px var(--mint-bright); } .code-block pre { font-family: var(--f-mono); font-size: 0.88rem; line-height: 1.7; padding: 18px 20px; color: var(--text); overflow-x: auto; white-space: pre; margin: 0; } /* syntax highlight tokens */ .tok-kw { color: var(--lavender-bright); } .tok-str { color: var(--mint-bright); } .tok-com { color: var(--text-faint); font-style: italic; } .tok-fn { color: var(--sky-bright); } .tok-num { color: var(--yellow-bright); } /* copy button (injected by page.js) */ .code-block { position: relative; } .copy-btn { position: absolute; top: 9px; right: 9px; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px 5px 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg-3); color: var(--text-dim); font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.04em; cursor: pointer; opacity: 0; transition: opacity 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease); z-index: 2; } .code-block:hover .copy-btn, .copy-btn:focus-visible { opacity: 1; } .copy-btn:hover { color: var(--text); border-color: var(--lavender-bright); background: rgba(171, 142, 255, 0.12); } .copy-btn.copied { opacity: 1; color: #1a1028; border-color: transparent; background: linear-gradient(135deg, var(--mint-bright), var(--mint)); } .copy-btn .copy-label { line-height: 1; } /* keep copy button reachable on touch (no hover) */ @media (hover: none) { .copy-btn { opacity: 1; } } /* comparison cards (side-by-side before/after, good/bad) */ .compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 26px 0; } .compare-card { padding: 22px 24px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); position: relative; } .compare-card.bad { border-color: rgba(255,143,176,0.3); background: rgba(255,143,176,0.04); } .compare-card.good { border-color: rgba(127,230,184,0.3); background: rgba(127,230,184,0.04); } /* ---------- "What can go wrong" pitfall cards ---------- */ .pitfall-list { margin: 26px 0; display: flex; flex-direction: column; gap: 14px; } .pitfall { padding: 22px 24px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); border-left: 3px solid var(--pink-bright); transition: border-color 0.3s var(--ease), transform 0.3s var(--ease); } .pitfall:hover { border-color: var(--border-strong); transform: translateX(4px); } .pitfall-head { font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; margin-bottom: 8px; color: var(--text); display: flex; align-items: center; gap: 8px; } .pitfall-head::before { content: "⚠"; font-size: 0.9rem; } .pitfall p { margin: 0; color: var(--text-dim); font-size: 0.96rem; } .pitfall-fix { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border); font-size: 0.92rem; color: var(--mint-bright); } .pitfall-fix strong { color: var(--mint-bright); } /* ---------- "Try this now" copy-paste box ---------- */ .try-this { margin: 24px 0; padding: 20px 22px; border-radius: 14px; border: 1px solid rgba(255, 215, 106, 0.3); background: rgba(255, 231, 163, 0.05); } .try-this-label { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--yellow-bright); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; } .try-this-body { font-size: 0.96rem; color: var(--text-dim); } .try-this-body code { display: inline-block; font-family: var(--f-mono); font-size: 0.88em; color: var(--text); background: var(--bg-3); border: 1px solid var(--border); padding: 4px 9px; border-radius: 6px; margin: 4px 0; } /* ---------- landing differentiator strip ---------- */ .differentiator { max-width: var(--max); margin: 0 auto; padding: clamp(40px, 7vh, 80px) clamp(20px, 5vw, 40px); } .differentiator-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; } .differentiator-card { padding: 30px 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); backdrop-filter: blur(12px); transition: transform 0.4s var(--ease), border-color 0.4s var(--ease); position: relative; overflow: hidden; } .differentiator-card:hover { transform: translateY(-5px); border-color: var(--border-strong); } .differentiator-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--pink-bright), transparent); } .differentiator-card:nth-child(2)::before { background: linear-gradient(90deg, var(--mint-bright), transparent); } .differentiator-card:nth-child(3)::before { background: linear-gradient(90deg, var(--lavender-bright), transparent); } .differentiator-num { font-family: var(--f-display); font-weight: 700; font-size: 2.4rem; line-height: 1; margin-bottom: 12px; } .differentiator-card:nth-child(1) .differentiator-num { color: var(--pink-bright); } .differentiator-card:nth-child(2) .differentiator-num { color: var(--mint-bright); } .differentiator-card:nth-child(3) .differentiator-num { color: var(--lavender-bright); } .differentiator-title { font-family: var(--f-display); font-weight: 600; font-size: 1.15rem; margin-bottom: 8px; } .differentiator-text { font-size: 0.95rem; color: var(--text-dim); } .compare-label { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 12px; display: inline-flex; align-items: center; gap: 6px; } .compare-card.bad .compare-label { color: var(--pink-bright); } .compare-card.good .compare-label { color: var(--mint-bright); } .compare-body { font-size: 0.95rem; color: var(--text-dim); line-height: 1.6; } .compare-body p { margin: 0 0 10px; } .compare-body p:last-child { margin: 0; } /* CRIC / labeled component breakdown */ .cric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin: 26px 0; } .cric-card { padding: 22px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); transition: transform 0.3s var(--ease), border-color 0.3s var(--ease); } .cric-card:hover { transform: translateY(-4px); border-color: var(--border-strong); } .cric-letter { font-family: var(--f-display); font-weight: 700; font-size: 2.2rem; line-height: 1; margin-bottom: 8px; } .cric-card:nth-child(1) .cric-letter { color: var(--pink-bright); } .cric-card:nth-child(2) .cric-letter { color: var(--lavender-bright); } .cric-card:nth-child(3) .cric-letter { color: var(--mint-bright); } .cric-card:nth-child(4) .cric-letter { color: var(--yellow-bright); } .cric-name { font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; margin-bottom: 6px; } .cric-desc { font-size: 0.9rem; color: var(--text-dim); margin-bottom: 10px; } .cric-eg { font-family: var(--f-mono); font-size: 0.82rem; color: var(--text-faint); padding: 10px 12px; border-radius: 8px; background: var(--bg-2); border: 1px solid var(--border); } /* callout variants */ .callout.callout-mint { background: linear-gradient(135deg, rgba(174,240,212,0.08), rgba(168,216,255,0.05)); } .callout.callout-pink { background: linear-gradient(135deg, rgba(255,179,198,0.08), rgba(255,231,163,0.04)); } /* interactive knob/slider panel */ .knobs-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 26px 0; padding: 26px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); } .knob-group { display: flex; flex-direction: column; gap: 10px; } .knob-label { font-family: var(--f-mono); font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-dim); display: flex; justify-content: space-between; } .knob-label .v { color: var(--lavender-bright); font-weight: 600; } .knob-range { composes: none; } .knob-output { margin-top: 4px; font-family: var(--f-body); font-size: 0.9rem; color: var(--mint-bright); min-height: 1.4em; } /* flow diagram (text-based pipeline) */ .flow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 24px 0; padding: 20px; border: 1px dashed var(--border-strong); border-radius: 16px; background: var(--surface); } .flow-node { font-family: var(--f-mono); font-size: 0.82rem; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--bg-2); color: var(--text); } .flow-arrow { color: var(--lavender-bright); font-size: 1.1rem; } /* big two-column (when/when-not) */ .duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; } .duo-card { padding: 22px 24px; border-radius: 16px; border: 1px solid var(--border); background: var(--surface); } .duo-title { font-family: var(--f-display); font-weight: 600; font-size: 1rem; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; } .duo-card.do .duo-title { color: var(--mint-bright); } .duo-card.dont .duo-title { color: var(--pink-bright); } /* sub-tab bar (used by workflows + hermes sections) */ .sub-tabs { display: flex; gap: 8px; flex-wrap: wrap; padding: 6px; margin: 0 auto 8px; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; width: fit-content; max-width: 100%; } .sub-tab { padding: 10px 20px; border-radius: 999px; border: none; background: transparent; color: var(--text-dim); font-family: var(--f-body); font-weight: 500; font-size: 0.92rem; cursor: pointer; transition: all 0.3s var(--ease); white-space: nowrap; } .sub-tab:hover { color: var(--text); } .sub-tab.active { color: #1a1028; font-weight: 600; background: linear-gradient(135deg, var(--pink-bright), var(--lavender-bright)); } .sub-panel { display: none; } .sub-panel.active { display: block; animation: fadePanel 0.5s var(--ease); } /* vertical level progress rail (sidebar list) */ .level-rail { position: sticky; top: 90px; align-self: start; display: flex; flex-direction: column; gap: 4px; padding: 18px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); backdrop-filter: blur(10px); max-height: calc(100vh - 110px); overflow-y: auto; } .level-rail-head { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 10px; } .level-rail a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; font-size: 0.86rem; color: var(--text-dim); transition: all 0.25s var(--ease); } .level-rail a:hover { background: var(--surface-2); color: var(--text); } .level-rail a.active { background: rgba(171,142,255,0.12); color: var(--lavender-bright); } .level-rail .rail-num { font-family: var(--f-mono); font-size: 0.72rem; width: 20px; text-align: center; color: var(--text-faint); } .level-rail a.active .rail-num { color: var(--lavender-bright); } /* layout with rail */ .level-layout { max-width: var(--max); margin: 0 auto; padding: 40px clamp(20px, 5vw, 40px) 40px; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 48px; align-items: start; } .level-layout .level-body { max-width: none; padding: 0; } @media (max-width: 980px) { .level-rail { display: none; } /* drop the grid on small screens — a single column block can't have its track inflated by wide content the way `1fr` can. */ .level-layout { grid-template-columns: minmax(0, 1fr); display: block; } .level-body { width: 100%; box-sizing: border-box; overflow-wrap: break-word; } } @media (max-width: 720px) { .compare, .duo, .knobs-panel, .flow, .cric-grid { grid-template-columns: 1fr; } } /* ============================================================ LEVEL PAGES — shared reading layout ============================================================ */ .level-hero { min-height: 78vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 140px clamp(20px, 5vw, 40px) 70px; position: relative; overflow: hidden; } .level-badge { display: inline-flex; align-items: center; gap: 12px; padding: 9px 18px; border: 1px solid var(--border-strong); border-radius: 999px; background: var(--surface); backdrop-filter: blur(10px); font-family: var(--f-mono); font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 30px; } .level-badge-num { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: linear-gradient(135deg, var(--pink-bright), var(--lavender-bright)); color: #1a1028; font-weight: 700; font-size: 0.78rem; } .level-title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2.6rem, 8vw, 5.4rem); line-height: 1.02; letter-spacing: -0.035em; margin-bottom: 24px; } .level-tagline { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--text-dim); max-width: 620px; margin-bottom: 40px; } .level-meta { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; font-family: var(--f-mono); font-size: 0.78rem; color: var(--text-faint); letter-spacing: 0.05em; text-transform: uppercase; } .level-meta span { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: rgba(12, 10, 23, 0.72); border: 1px solid var(--border); backdrop-filter: blur(8px); } .level-meta .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mint-bright); box-shadow: 0 0 8px var(--mint-bright); } /* ---------- content sections ---------- */ .level-body { max-width: 820px; margin: 0 auto; padding: 40px clamp(20px, 5vw, 40px) 40px; } .topic { padding: 56px 0; border-top: 1px solid var(--border); position: relative; } .topic:first-child { border-top: none; } .topic-kicker { display: inline-block; font-family: var(--f-mono); font-size: 0.76rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--lavender-bright); margin-bottom: 14px; } .topic h2 { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.1; letter-spacing: -0.025em; margin-bottom: 24px; } .topic h2 .hl { font-style: italic; } .topic p { font-size: 1.08rem; color: var(--text-dim); margin-bottom: 18px; } .topic p strong { color: var(--text); font-weight: 600; } .topic ul.bullets { list-style: none; margin: 18px 0 22px; display: flex; flex-direction: column; gap: 12px; } .topic ul.bullets li { position: relative; padding-left: 28px; color: var(--text-dim); } .topic ul.bullets li::before { content: ""; position: absolute; left: 4px; top: 0.55em; width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--pink-bright), var(--lavender-bright)); box-shadow: 0 0 8px rgba(171, 142, 255, 0.6); } .topic ul.bullets li strong { color: var(--text); } /* inline term definitions */ .term { display: block; padding: 22px 24px; margin: 18px 0; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent, var(--lavender-bright)); } .term.term-pink { --accent: var(--pink-bright); } .term.term-mint { --accent: var(--mint-bright); } .term.term-lavender { --accent: var(--lavender-bright); } .term.term-yellow { --accent: var(--yellow-bright); } .term.term-sky { --accent: var(--sky-bright); } .term b, .term strong { color: var(--accent, var(--text)); } /* callout / quote block */ .callout { padding: 24px 28px; margin: 24px 0; border-radius: 16px; background: linear-gradient(135deg, rgba(255,179,198,0.07), rgba(201,182,255,0.07)); border: 1px solid var(--border-strong); font-size: 1.08rem; color: var(--text); position: relative; } .callout::before { content: "✦"; position: absolute; top: 16px; left: 16px; color: var(--yellow-bright); font-size: 0.9rem; } .callout { padding-left: 48px; } /* ---------- nested circles viz (AI/ML/LLM) ---------- */ .nested-viz { display: grid; place-items: center; margin: 36px 0; } .nested-rings { position: relative; width: min(420px, 80vw); aspect-ratio: 1; display: grid; place-items: center; } .ring { position: absolute; border-radius: 50%; display: grid; place-items: center; cursor: pointer; transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); } .ring:hover { transform: scale(1.02); } .ring-ai { width: 100%; height: 100%; background: radial-gradient(circle at 50% 50%, rgba(255,179,198,0.10), rgba(255,179,198,0.02)); border: 1px solid rgba(255,143,176,0.35); box-shadow: inset 0 0 60px rgba(255,143,176,0.08); } .ring-ml { width: 68%; height: 68%; background: radial-gradient(circle at 50% 50%, rgba(201,182,255,0.14), rgba(201,182,255,0.03)); border: 1px solid rgba(171,142,255,0.4); box-shadow: inset 0 0 50px rgba(171,142,255,0.1); } .ring-llm { width: 36%; height: 36%; background: radial-gradient(circle at 50% 50%, rgba(174,240,212,0.2), rgba(174,240,212,0.05)); border: 1px solid rgba(127,230,184,0.5); box-shadow: inset 0 0 40px rgba(127,230,184,0.15), 0 0 30px rgba(127,230,184,0.2); } .ring-label { position: absolute; font-family: var(--f-display); font-weight: 700; letter-spacing: 0.02em; } .ring-ai .ring-label { top: 14px; color: var(--pink-bright); font-size: 1.05rem; } .ring-ml .ring-label { top: 12px; color: var(--lavender-bright); font-size: 0.95rem; } .ring-llm .ring-label { color: var(--mint-bright); font-size: 0.95rem; position: static; } .nested-viz-cap { margin-top: 22px; display: flex; gap: 22px; flex-wrap: wrap; justify-content: center; font-family: var(--f-mono); font-size: 0.78rem; color: var(--text-faint); } .nested-viz-cap span { display: inline-flex; align-items: center; gap: 8px; } .nested-viz-cap .sw { width: 10px; height: 10px; border-radius: 50%; } .sw-pink { background: var(--pink-bright); box-shadow: 0 0 8px var(--pink-bright); } .sw-lav { background: var(--lavender-bright); box-shadow: 0 0 8px var(--lavender-bright); } .sw-mint { background: var(--mint-bright); box-shadow: 0 0 8px var(--mint-bright); } /* ---------- stepper (how AI learns) ---------- */ .stepper { display: flex; flex-direction: column; gap: 14px; margin: 30px 0; } .step { display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 22px 24px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); transition: border-color 0.4s var(--ease), transform 0.4s var(--ease), background 0.4s var(--ease); } .step:hover { border-color: var(--border-strong); transform: translateX(6px); background: var(--surface-2); } .step-num { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-family: var(--f-display); font-weight: 700; font-size: 1.2rem; color: #1a1028; } .step:nth-child(1) .step-num { background: linear-gradient(135deg, var(--pink-bright), var(--pink)); } .step:nth-child(2) .step-num { background: linear-gradient(135deg, var(--lavender-bright), var(--lavender)); } .step:nth-child(3) .step-num { background: linear-gradient(135deg, var(--mint-bright), var(--mint)); } .step:nth-child(4) .step-num { background: linear-gradient(135deg, var(--yellow-bright), var(--yellow)); } .step h4 { font-family: var(--f-display); font-weight: 600; font-size: 1.1rem; margin-bottom: 6px; } .step p { font-size: 0.96rem; color: var(--text-dim); margin: 0; } /* ---------- hallucination demo ---------- */ .halluc-demo { margin: 30px 0; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; background: var(--bg-2); } .halluc-head { padding: 16px 22px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-faint); background: var(--surface); } .halluc-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--pink-bright); box-shadow: 0 0 8px var(--pink-bright); } .halluc-body { padding: 24px; min-height: 130px; font-family: var(--f-mono); font-size: 1rem; line-height: 1.7; } .halluc-q { color: var(--sky-bright); display: block; margin-bottom: 12px; } .halluc-a { color: var(--text); } .halluc-a .cursor { display: inline-block; width: 8px; height: 1.1em; background: var(--pink-bright); margin-left: 2px; vertical-align: text-bottom; animation: blink 1s steps(2) infinite; } @keyframes blink { 0%,50% { opacity: 1; } 51%,100% { opacity: 0; } } .halluc-verdict { margin-top: 16px; padding: 14px 16px; border-radius: 12px; font-size: 0.92rem; font-family: var(--f-body); border: 1px solid; opacity: 0; transform: translateY(8px); transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); } .halluc-verdict.show { opacity: 1; transform: translateY(0); } .halluc-verdict.false { background: rgba(255,143,176,0.10); border-color: rgba(255,143,176,0.4); color: var(--pink-bright); } .halluc-controls { display: flex; gap: 10px; flex-wrap: wrap; padding: 16px 22px; border-top: 1px solid var(--border); background: var(--surface); } .halluc-btn { padding: 9px 16px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--bg-2); color: var(--text-dim); font-family: var(--f-mono); font-size: 0.82rem; cursor: pointer; transition: all 0.25s var(--ease); } .halluc-btn:hover { color: var(--text); border-color: var(--lavender-bright); box-shadow: 0 0 16px rgba(171,142,255,0.25); } .halluc-btn.active { background: linear-gradient(135deg, var(--pink-bright), var(--lavender-bright)); color: #1a1028; border-color: transparent; font-weight: 600; } /* ---------- model tabs (ChatGPT/Claude/Gemini) ---------- */ .model-tabs { display: flex; gap: 8px; margin: 26px 0 0; flex-wrap: wrap; padding: 6px; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; width: fit-content; max-width: 100%; } .model-tab { padding: 11px 22px; border-radius: 999px; border: none; background: transparent; color: var(--text-dim); font-family: var(--f-body); font-weight: 500; font-size: 0.95rem; cursor: pointer; transition: all 0.3s var(--ease); white-space: nowrap; } .model-tab:hover { color: var(--text); } .model-tab.active { color: #1a1028; font-weight: 600; } .model-tab.active[data-model="chatgpt"] { background: linear-gradient(135deg, var(--mint-bright), var(--mint)); } .model-tab.active[data-model="claude"] { background: linear-gradient(135deg, var(--yellow-bright), var(--yellow)); } .model-tab.active[data-model="gemini"] { background: linear-gradient(135deg, var(--sky-bright), var(--sky)); } .model-panel { display: none; margin-top: 22px; padding: 28px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); animation: fadePanel 0.5s var(--ease); } .model-panel.active { display: block; } @keyframes fadePanel { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } } .model-panel h4 { font-family: var(--f-display); font-weight: 700; font-size: 1.4rem; margin-bottom: 4px; } .model-panel .model-vendor { font-family: var(--f-mono); font-size: 0.8rem; color: var(--text-faint); letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 18px; } .model-panel ul.bullets { margin: 0; } /* ---------- token cost calculator ---------- */ .cost-calc { margin: 30px 0; padding: 28px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); backdrop-filter: blur(12px); } .calc-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; } .calc-label { display: flex; justify-content: space-between; font-family: var(--f-mono); font-size: 0.82rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-dim); } .calc-label .val { color: var(--mint-bright); font-weight: 600; } input[type="range"].calc-range { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px; background: var(--bg-3); outline: none; } input[type="range"].calc-range::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, var(--pink-bright), var(--lavender-bright)); cursor: pointer; box-shadow: 0 0 12px rgba(171,142,255,0.6); border: 2px solid var(--bg); } input[type="range"].calc-range::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, var(--pink-bright), var(--lavender-bright)); cursor: pointer; border: 2px solid var(--bg); } .calc-output { margin-top: 10px; padding: 22px; border-radius: 14px; background: var(--bg-2); border: 1px solid var(--border-strong); text-align: center; } .calc-amount { font-family: var(--f-display); font-weight: 700; font-size: clamp(2rem, 6vw, 3rem); background: linear-gradient(135deg, var(--mint-bright), var(--sky-bright)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; } .calc-sub { margin-top: 8px; font-family: var(--f-mono); font-size: 0.82rem; color: var(--text-faint); } /* ---------- "What you should know" checklist ---------- */ .checklist { margin: 30px 0; display: flex; flex-direction: column; gap: 12px; } .check-item { display: flex; align-items: flex-start; gap: 14px; padding: 18px 20px; border-radius: 14px; background: var(--surface); border: 1px solid var(--border); cursor: pointer; transition: all 0.3s var(--ease); user-select: none; } .check-item:hover { border-color: var(--mint-bright); background: var(--surface-2); transform: translateX(4px); } .check-box { flex-shrink: 0; width: 24px; height: 24px; border-radius: 7px; border: 1.5px solid var(--border-strong); display: grid; place-items: center; margin-top: 1px; transition: all 0.3s var(--ease); } .check-box svg { width: 15px; height: 15px; color: #1a1028; opacity: 0; transform: scale(0.5); transition: all 0.3s var(--ease); } .check-item.done .check-box { background: linear-gradient(135deg, var(--mint-bright), var(--mint)); border-color: transparent; box-shadow: 0 0 14px rgba(127,230,184,0.5); } .check-item.done .check-box svg { opacity: 1; transform: scale(1); } .check-item.done .check-text { color: var(--text-faint); text-decoration: line-through; text-decoration-color: rgba(127,230,184,0.4); } .check-text { font-size: 1rem; color: var(--text); transition: color 0.3s var(--ease); } /* ---------- level nav (prev / next) ---------- */ .level-nav { max-width: 820px; margin: 20px auto 0; padding: 20px clamp(20px, 5vw, 40px) 0; display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid var(--border); } .level-nav-link { flex: 1; padding: 22px 26px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); transition: all 0.3s var(--ease); } .level-nav-link:hover:not(.disabled) { border-color: var(--border-strong); background: var(--surface-2); transform: translateY(-3px); box-shadow: 0 12px 32px rgba(171,142,255,0.15); } .level-nav-link.next:hover:not(.disabled) { box-shadow: 0 12px 32px rgba(255,143,176,0.18); } .level-nav-dir { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); display: block; margin-bottom: 6px; } .level-nav-link.next { text-align: right; } .level-nav-title { font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; color: var(--text); } .level-nav-link.disabled { opacity: 0.4; cursor: not-allowed; } .level-nav-link.disabled .level-nav-title { color: var(--text-faint); } /* ============================================================ SCROLL REVEAL ANIMATION ============================================================ */ .reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); will-change: opacity, transform; } .reveal.visible { opacity: 1; transform: translateY(0); } /* staggered children inside grids */ .guide-grid .card.reveal { transition-delay: calc(var(--i, 0) * 70ms); } .hermes-grid .move.reveal { transition-delay: calc(var(--i, 0) * 50ms); } /* ============================================================ RESPONSIVE ============================================================ */ @media (max-width: 860px) { .anatomy-body { grid-template-columns: 1fr; } .anatomy-code { border-right: none; border-bottom: 1px solid var(--border); } } @media (max-width: 720px) { /* ---- mobile readability: comfortable type without zooming ---- Bump the root so every rem-based size scales up uniformly. */ html { font-size: 18px; } body { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; } /* metadata badges + kickers — readable, not tiny */ .level-badge, .level-meta, .level-meta span, .kicker { font-size: 0.85rem; } /* ~15px */ /* body text */ p, li, .card-body, .topic p, .move-text, .pitfall p, .differentiator-text, .compare-body, .try-this-body { font-size: 1rem; /* 18px */ line-height: 1.7; } /* code blocks: wrap long lines on mobile instead of forcing the page wider than the viewport (white-space:pre would push the whole .level-body out and trigger a browser auto-shrink). Long lines wrap; preformatted indentation preserved within each line. */ pre, code { overflow-x: auto; white-space: pre-wrap; overflow-wrap: break-word; word-break: break-word; } .code-block pre { white-space: pre-wrap; } /* keep wide content inside the viewport — scoped, NOT a blanket *, so the aurora/marquee/glow layers keep their oversized widths */ .data-table-wrap, .code-block, .topic, .level-body, table, img, svg, video, canvas { max-width: 100%; } /* Section 2.2 sets a 3-col grid via INLINE style (higher specificity than any stylesheet rule), so the mobile single-col override is ignored and the 3 cards cram into ~111px each and overflow. !important is the only way to beat an inline style from a media query. */ .compare { grid-template-columns: 1fr !important; } /* tables must not force the document wider than the phone screen. A has an intrinsic min-content width it won't shrink below even with max-width:100%; table-layout:fixed + width:100% forces it to honor the container so the page never grows wider than the screen. */ .data-table { min-width: unset; table-layout: fixed; width: 100%; } .data-table th, .data-table td { word-break: break-word; overflow-wrap: break-word; } .data-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; } /* grid/flex items default to min-width:auto (= min-content), which lets a wide child (a table, a code block) inflate the whole column/track and push the page past the viewport. min-width:0 lets the item shrink to fit. */ .level-body, .topic, .level-layout, .data-table-wrap, .code-block, main { min-width: 0; max-width: 100%; } /* tighten callouts + topic spacing so content isn't cramped or padded-out on narrow phones */ .callout { padding: 14px 16px; font-size: 0.9rem; border-radius: 14px; } .callout::before { top: 12px; left: 12px; } /* keep the ✦ marker aligned */ .topic { padding: 32px 0; } .level-title { font-size: clamp(1.9rem, 8vw, 2.4rem); } /* level-meta pills: already ~15px font; trim padding so 3 pills wrap comfortably without crowding the edges */ .level-meta { gap: 10px; } .level-meta span { padding: 5px 12px; } .nav-links { position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px); flex-direction: column; align-items: flex-start; justify-content: center; gap: 8px; padding: 40px; background: rgba(10, 9, 20, 0.96); backdrop-filter: blur(20px); border-left: 1px solid var(--border); transform: translateX(100%); transition: transform 0.4s var(--ease); } .nav-links.open { transform: translateX(0); } .nav-link { font-size: 1.1rem; padding: 12px 18px; } .nav-toggle { display: flex; z-index: 60; } .hero-stats { gap: 20px; } .stat-divider { display: none; } } @media (max-width: 480px) { .hero-cta { flex-direction: column; align-items: stretch; } .btn { justify-content: center; } .diagram-row { gap: 8px; padding: 14px 16px; } } /* ============================================================ REDUCED MOTION ============================================================ */ @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } .reveal { opacity: 1; transform: none; } }