@tailwind base;@tailwind components;@tailwind utilities;:root{--primary-orange:#ff6b35;--secondary-orange:#f7931e;--bg-primary:#ffffff;--bg-secondary:#f8f9fa;--bg-light:#f5f5f5;--panel-bg:#f7f7fb;--panel-grad-top:#f9fafb;--panel-grad-bot:#eef1f7;--card-shadow:0 12px 30px rgba(0,0,0,0.12);--radius-lg:24px;--radius-sm:10px;--card-amber:#fbe6c2;--card-coral:#ffd4c7;--card-azure:#d9e7ff;--card-mint:#dff5e5;--card-rose:#f9d5e5;--card-bg:rgba(255,255,255,0.95);--border-subtle:rgba(0,0,0,0.1);--text-primary:#2c3e50;--text-secondary:#6c757d;--text-muted:#adb5bd;--accent:#3498db;--border:#e1e4e8;--fx-dur:380ms;--fx-ease:cubic-bezier(.2,.6,.2,1);--overlay:rgba(0,0,0,.72);--ring:0 0 0 3px rgba(52,152,219,.35)}body,html{background:var(--bg-primary);color:var(--text-primary);min-height:100%;overflow-y:auto;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{transition:all .3s cubic-bezier(.4,0,.2,1)}@media (prefers-reduced-motion:reduce){*{transition:none!important}}.glass-effect{background:var(--card-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.nav-link:focus-visible,button:focus-visible{outline:2px solid var(--primary-orange);outline-offset:2px}.section-light{background:linear-gradient(180deg,var(--panel-grad-top),var(--panel-grad-bot));color:#111;padding:clamp(16px,3vw,32px)}.founder-card,.section-light{border-radius:var(--radius-lg);box-shadow:var(--card-shadow)}.founder-card{background:var(--card-amber)}.tile{perspective:1400px;position:relative}.tile__inner{position:relative;transform-style:preserve-3d;transition:transform var(--fx-dur) var(--fx-ease)}.tile[data-flipped=true] .tile__inner{transform:rotateY(180deg)}.tile__face{backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--radius-lg);overflow:hidden}.tile__front{position:relative}.tile__back{position:absolute;inset:0;transform:rotateY(180deg);background:linear-gradient(180deg,var(--bg-secondary),var(--panel-bg));color:var(--text-primary);display:flex;flex-direction:column}.tile__cta{position:absolute;right:12px;bottom:12px;background:rgba(0,0,0,.65);color:#fff;font-weight:700;padding:6px 10px;border-radius:999px;font-size:.8rem;opacity:0;transform:translateY(4px);transition:all .16s ease}.tile:hover .tile__cta{opacity:1;transform:translateY(0)}.tile:focus-within .tile__cta{opacity:1;transform:translateY(0);box-shadow:var(--ring)}.flip-tile{perspective:1000px;position:relative}.flip-tile__inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .7s ease}.flip-tile__back,.flip-tile__front{position:absolute;width:100%;height:100%;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:1rem}.flip-tile[data-flipped=true] .flip-tile__inner,.flip-tile__back{transform:rotateY(180deg)}.ff-modal{position:fixed;inset:0;z-index:60;display:grid;place-items:center}.ff-backdrop{position:absolute;inset:0;background:var(--overlay)}.ff-dialog{position:relative;z-index:1;width:min(100%,960px);max-height:88vh;border-radius:24px;background:var(--bg-primary);box-shadow:0 40px 120px rgba(0,0,0,.5);overflow:auto;padding:24px}.ff-close{position:absolute;top:10px;right:10px}@media (prefers-reduced-motion:reduce){.tile__inner{transition:none!important}.tile[data-flipped=true] .tile__inner,.tile__inner{transform:none!important}}.card-coral{background:var(--card-coral)}.card-azure{background:var(--card-azure)}.card-mint{background:var(--card-mint)}.card-rose{background:var(--card-rose)}.badge{border-radius:999px;padding:6px 10px;background:var(--accent);color:#fff}main{min-height:100vh;overflow:visible}.timeline-section{min-height:70vh}.cover{position:relative;border-radius:var(--radius-lg) var(--radius-lg) 12px 12px;overflow:hidden}.cover-img{object-fit:cover;width:100%;height:260px;filter:contrast(1.05) saturate(1.05)}.ribbons{top:12px;left:12px;display:flex;gap:8px}.name,.ribbons{position:absolute}.name{left:16px;bottom:16px;font-weight:800;font-size:clamp(22px,2.4vw,28px);color:#111;text-shadow:0 2px 8px rgba(255,255,255,.6)}.details{padding:12px 16px 18px}.details-btn{margin:10px 16px 18px;padding:8px 16px;background:rgba(0,0,0,.1);border:1px solid rgba(0,0,0,.2);border-radius:8px;color:#111;font-weight:600;cursor:pointer;transition:all .2s ease}.details-btn:hover{background:rgba(0,0,0,.15);transform:translateY(-1px)}.details-btn:focus-visible{outline:none;box-shadow:var(--ring)}.entropy{padding:8px 16px 0;font-size:14px;color:#666;font-weight:500}.footer-bar{position:-webkit-sticky;position:sticky;bottom:0;z-index:20;background:linear-gradient(90deg,var(--bg-secondary),var(--bg-light));border-top:1px solid var(--border);padding:10px 16px}.footer-links{display:flex;gap:14px;flex-wrap:wrap;align-items:center;justify-content:center;list-style:none;margin:0;padding:0}.footer-links a{color:var(--text-primary);opacity:.9;font-weight:600;text-decoration:none}.footer-links a:hover{opacity:1;text-decoration:underline}@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap");body,html{padding:0;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}a{color:inherit;text-decoration:none}*{box-sizing:border-box}.ga-wrap{position:relative}.ga-track{display:grid;grid-auto-flow:column;grid-auto-columns:min(85vw,960px);grid-gap:16px;gap:16px;overflow-x:auto;padding:8px 4px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.ga-card{scroll-snap-align:center;border-radius:12px;overflow:hidden;background:var(--card-bg,#111)}.ga-cap{font:12px/1.4 system-ui,sans-serif;opacity:.8;padding:6px 8px}.ga-empty{text-align:center;padding:40px;color:var(--text-muted)}.ga-frame,.ga-stage{position:relative}.ga-frame{min-height:40vh;display:grid;place-items:center}.ga-ctrls{position:absolute;inset:0;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.ga-btn{pointer-events:auto;background:rgba(0,0,0,.55);color:#fff;border:0;padding:.45rem .7rem;border-radius:10px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.ga-btn:focus-visible{outline:2px solid #fff;outline-offset:2px}@layer components{.mimecast-gradient{background:linear-gradient(135deg,#0066CC,#004499)}.blackhat-gradient{background:linear-gradient(135deg,#FF0000,#CC0000)}.tile-card{width:300px;height:400px;perspective:1000px}.tile-artwork{width:100%;height:50%;object-fit:cover}.rotate-y-180{transform:rotateY(180deg)}.fullscreen-modal{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9999;background:rgba(0,0,0,.95)}.full-div-slideshow{width:100%;height:100vh;position:relative}.carousel .slide img{height:100vh;object-fit:contain;background:#000}.claude-shannon-tribute{background:linear-gradient(135deg,#667eea,#764ba2);color:white;padding:4rem}.animate-fade-in{animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}}