122995c88f
- Updated index.html with new Three.js canvas and anime.js data attributes - Updated style.css with dark theme design system - Added main.js with Three.js particle network and scroll animations - All files from ELF-195 deliverables Co-Authored-By: Paperclip <noreply@paperclip.ing>
582 lines
12 KiB
CSS
582 lines
12 KiB
CSS
/* ============================================================
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Hatch Homepage v2 — Dark Theme
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Design system: OKLCH-inspired tokens, Inter + JetBrains Mono
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============================================================ */
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/* --- Reset --- */
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*, *::before, *::after {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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/* --- Tokens --- */
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:root {
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/* Surface */
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--surface-0: #09090b; /* deepest bg */
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--surface-1: #111114; /* cards, sections */
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--surface-2: #1a1a1f; /* elevated surfaces */
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--surface-3: #232328; /* borders, subtle dividers */
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/* Brand */
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--brand: #3b82f6; /* blue-500 */
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--brand-dim: #2563eb; /* blue-600 hover */
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--brand-glow: rgba(59, 130, 246, 0.15);
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--brand-glow-strong: rgba(59, 130, 246, 0.25);
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/* Text */
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--text-primary: #fafafa; /* near-white */
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--text-secondary: #a1a1aa; /* zinc-400 */
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--text-tertiary: #71717a; /* zinc-500 */
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--text-code: #e879f9; /* fuchsia-400 for code highlights */
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/* Code */
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--code-bg: #18181b;
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--code-border: #27272a;
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/* Typography */
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--font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
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--font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
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/* Spacing scale (4px base) */
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--sp-1: 0.25rem; /* 4 */
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--sp-2: 0.5rem; /* 8 */
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--sp-3: 0.75rem; /* 12 */
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--sp-4: 1rem; /* 16 */
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--sp-5: 1.25rem; /* 20 */
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--sp-6: 1.5rem; /* 24 */
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--sp-8: 2rem; /* 32 */
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--sp-10: 2.5rem; /* 40 */
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--sp-12: 3rem; /* 48 */
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--sp-16: 4rem; /* 64 */
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--sp-20: 5rem; /* 80 */
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--sp-24: 6rem; /* 96 */
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/* Radii */
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--radius-sm: 6px;
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--radius-md: 10px;
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--radius-lg: 14px;
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/* Transitions */
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--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
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--duration-fast: 150ms;
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--duration-normal: 250ms;
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}
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/* --- Base --- */
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html {
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font-size: 16px;
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line-height: 1.6;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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}
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body {
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font-family: var(--font-body);
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color: var(--text-primary);
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background-color: var(--surface-0);
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overflow-x: hidden;
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}
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a {
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color: var(--brand);
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text-decoration: none;
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transition: color var(--duration-fast) var(--ease-out);
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}
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a:hover {
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color: var(--text-primary);
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}
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code {
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font-family: var(--font-mono);
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font-size: 0.875em;
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background-color: var(--code-bg);
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border: 1px solid var(--code-border);
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padding: 0.15em 0.4em;
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border-radius: var(--radius-sm);
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color: var(--text-code);
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}
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/* --- Particle canvas --- */
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#particle-canvas {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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z-index: 0;
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pointer-events: none;
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}
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/* --- Container --- */
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.container {
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max-width: 960px;
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margin: 0 auto;
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padding: 0 var(--sp-6);
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}
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/* --- Header --- */
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header {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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z-index: 100;
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padding: var(--sp-4) 0;
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background: rgba(9, 9, 11, 0.8);
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backdrop-filter: blur(12px);
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-webkit-backdrop-filter: blur(12px);
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border-bottom: 1px solid var(--surface-3);
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}
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header .container {
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.logo {
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font-size: 1.25rem;
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font-weight: 700;
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color: var(--text-primary);
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display: flex;
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align-items: center;
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gap: var(--sp-2);
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letter-spacing: -0.01em;
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}
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.logo:hover {
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color: var(--text-primary);
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}
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.logo-mark {
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color: var(--brand);
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font-size: 1.4rem;
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}
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nav {
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display: flex;
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gap: var(--sp-6);
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}
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.nav-link {
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color: var(--text-secondary);
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font-weight: 500;
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font-size: 0.9rem;
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transition: color var(--duration-fast) var(--ease-out);
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}
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.nav-link:hover {
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color: var(--text-primary);
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}
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/* --- Hero --- */
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.hero {
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position: relative;
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z-index: 1;
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padding: calc(var(--sp-24) + 2rem) 0 var(--sp-20);
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text-align: center;
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}
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.hero-badge {
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display: inline-block;
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padding: var(--sp-1) var(--sp-4);
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background: var(--brand-glow);
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border: 1px solid rgba(59, 130, 246, 0.2);
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border-radius: 100px;
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font-size: 0.8rem;
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font-weight: 500;
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color: var(--brand);
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letter-spacing: 0.02em;
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margin-bottom: var(--sp-8);
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}
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.hero h1 {
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font-size: clamp(2.25rem, 5vw, 3.5rem);
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font-weight: 800;
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line-height: 1.1;
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letter-spacing: -0.03em;
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text-wrap: balance;
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margin-bottom: var(--sp-6);
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color: var(--text-primary);
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}
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.hero-sub {
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font-size: clamp(1rem, 2vw, 1.2rem);
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color: var(--text-secondary);
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max-width: 560px;
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margin: 0 auto var(--sp-8);
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line-height: 1.7;
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text-wrap: pretty;
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}
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.hero-cta {
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display: flex;
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gap: var(--sp-4);
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justify-content: center;
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flex-wrap: wrap;
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margin-bottom: var(--sp-12);
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}
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/* --- Buttons --- */
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.btn {
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display: inline-flex;
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align-items: center;
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gap: var(--sp-2);
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padding: var(--sp-3) var(--sp-6);
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border-radius: var(--radius-md);
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font-weight: 600;
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font-size: 0.95rem;
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font-family: var(--font-body);
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transition: all var(--duration-normal) var(--ease-out);
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cursor: pointer;
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border: none;
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white-space: nowrap;
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}
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.btn-primary {
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background: var(--brand);
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color: #fff;
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box-shadow: 0 0 0 0 var(--brand-glow-strong);
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}
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.btn-primary:hover {
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background: var(--brand-dim);
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color: #fff;
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box-shadow: 0 0 24px 4px var(--brand-glow-strong);
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transform: translateY(-1px);
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}
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.btn-secondary {
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background: var(--surface-2);
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color: var(--text-primary);
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border: 1px solid var(--surface-3);
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}
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.btn-secondary:hover {
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background: var(--surface-3);
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color: var(--text-primary);
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border-color: var(--text-tertiary);
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}
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.btn-lg {
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padding: var(--sp-4) var(--sp-8);
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font-size: 1.05rem;
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}
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/* --- Terminal mock --- */
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.hero-terminal {
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max-width: 640px;
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margin: 0 auto;
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border-radius: var(--radius-lg);
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overflow: hidden;
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border: 1px solid var(--surface-3);
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background: var(--code-bg);
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text-align: left;
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}
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.terminal-bar {
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display: flex;
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align-items: center;
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gap: var(--sp-2);
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padding: var(--sp-3) var(--sp-4);
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background: var(--surface-2);
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border-bottom: 1px solid var(--surface-3);
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}
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.terminal-dot {
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width: 10px;
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height: 10px;
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border-radius: 50%;
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background: var(--surface-3);
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}
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.terminal-dot:first-child { background: #ef4444; }
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.terminal-dot:nth-child(2) { background: #eab308; }
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.terminal-dot:nth-child(3) { background: #22c55e; }
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.terminal-title {
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margin-left: var(--sp-2);
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font-size: 0.75rem;
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color: var(--text-tertiary);
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font-family: var(--font-mono);
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}
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.hero-terminal pre {
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padding: var(--sp-5) var(--sp-5);
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overflow-x: auto;
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font-size: 0.82rem;
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line-height: 1.8;
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}
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.hero-terminal code {
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background: none;
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border: none;
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padding: 0;
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color: var(--text-secondary);
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font-size: inherit;
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}
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.t-prompt { color: var(--brand); font-weight: 600; }
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.t-cmd { color: var(--text-primary); }
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.t-output { color: #22c55e; }
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/* --- Features --- */
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.features {
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position: relative;
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z-index: 1;
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padding: var(--sp-24) 0;
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}
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.features h2 {
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text-align: center;
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font-size: clamp(1.5rem, 3vw, 2rem);
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font-weight: 700;
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letter-spacing: -0.02em;
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margin-bottom: var(--sp-12);
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color: var(--text-primary);
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}
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.feature-grid {
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display: grid;
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grid-template-columns: repeat(3, 1fr);
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gap: var(--sp-6);
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}
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.feature {
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padding: var(--sp-8);
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background: var(--surface-1);
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border: 1px solid var(--surface-3);
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border-radius: var(--radius-lg);
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transition: border-color var(--duration-normal) var(--ease-out),
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box-shadow var(--duration-normal) var(--ease-out);
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}
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.feature:hover {
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border-color: rgba(59, 130, 246, 0.3);
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box-shadow: 0 0 32px -8px var(--brand-glow);
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}
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.feature-icon {
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width: 48px;
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height: 48px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: var(--brand-glow);
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border-radius: var(--radius-md);
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margin-bottom: var(--sp-5);
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color: var(--brand);
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}
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.feature h3 {
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font-size: 1.1rem;
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font-weight: 700;
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margin-bottom: var(--sp-3);
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color: var(--text-primary);
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letter-spacing: -0.01em;
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}
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.feature p {
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color: var(--text-secondary);
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font-size: 0.92rem;
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line-height: 1.65;
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}
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/* --- Why --- */
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.why {
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position: relative;
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z-index: 1;
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padding: var(--sp-24) 0;
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background: var(--surface-1);
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border-top: 1px solid var(--surface-3);
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border-bottom: 1px solid var(--surface-3);
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}
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.why h2 {
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text-align: center;
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font-size: clamp(1.5rem, 3vw, 2rem);
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font-weight: 700;
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letter-spacing: -0.02em;
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margin-bottom: var(--sp-12);
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color: var(--text-primary);
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}
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.why-grid {
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display: flex;
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flex-direction: column;
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gap: var(--sp-8);
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max-width: 700px;
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margin: 0 auto;
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}
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.why-item {
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display: flex;
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gap: var(--sp-6);
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align-items: flex-start;
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}
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.why-number {
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flex-shrink: 0;
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font-family: var(--font-mono);
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font-size: 0.85rem;
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font-weight: 500;
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color: var(--brand);
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padding-top: 0.15em;
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min-width: 2rem;
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}
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.why-content h3 {
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font-size: 1.05rem;
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font-weight: 700;
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margin-bottom: var(--sp-2);
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color: var(--text-primary);
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}
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.why-content p {
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color: var(--text-secondary);
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font-size: 0.92rem;
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line-height: 1.65;
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}
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/* --- Final CTA --- */
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.final-cta {
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position: relative;
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z-index: 1;
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padding: var(--sp-24) 0;
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text-align: center;
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}
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.final-cta h2 {
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font-size: clamp(1.5rem, 3vw, 2.25rem);
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font-weight: 800;
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letter-spacing: -0.03em;
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margin-bottom: var(--sp-4);
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color: var(--text-primary);
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}
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.final-cta p {
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color: var(--text-secondary);
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font-size: 1.1rem;
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margin-bottom: var(--sp-8);
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}
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/* --- Footer --- */
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footer {
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position: relative;
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z-index: 1;
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padding: var(--sp-8) 0;
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border-top: 1px solid var(--surface-3);
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}
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.footer-inner {
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.footer-logo {
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font-weight: 700;
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color: var(--text-tertiary);
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font-size: 0.9rem;
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}
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footer p {
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color: var(--text-tertiary);
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font-size: 0.85rem;
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}
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footer a {
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color: var(--text-secondary);
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}
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footer a:hover {
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color: var(--text-primary);
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}
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/* --- Animation states (set by anime.js) --- */
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[data-animate] {
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opacity: 0;
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transform: translateY(20px);
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}
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/* --- Reduced motion --- */
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@media (prefers-reduced-motion: reduce) {
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[data-animate] {
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opacity: 1;
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transform: none;
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}
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.btn-primary:hover {
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transform: none;
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}
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#particle-canvas {
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display: none;
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}
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}
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/* --- Responsive --- */
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@media (max-width: 768px) {
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.container {
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padding: 0 var(--sp-4);
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}
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.hero {
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padding: calc(var(--sp-20) + 1rem) 0 var(--sp-16);
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}
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.hero h1 {
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font-size: 2rem;
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}
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.hero-sub br {
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display: none;
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}
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.feature-grid {
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grid-template-columns: 1fr;
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gap: var(--sp-4);
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}
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.feature {
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padding: var(--sp-6);
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}
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.why-item {
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flex-direction: column;
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gap: var(--sp-2);
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}
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.why-number {
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padding-top: 0;
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}
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.footer-inner {
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flex-direction: column;
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gap: var(--sp-4);
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text-align: center;
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}
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.hero-terminal {
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border-radius: var(--radius-md);
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}
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.hero-terminal pre {
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font-size: 0.75rem;
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padding: var(--sp-4);
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}
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}
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@media (max-width: 480px) {
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.hero-cta {
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flex-direction: column;
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align-items: stretch;
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}
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.btn {
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justify-content: center;
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}
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}
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