:root{--bg-primary:#f7f1e3;--bg-secondary:#f1ead9;--bg-tertiary:#ebe2cf;--surface:#fff;--surface-raised:#fff;--text-primary:#16130f;--text-secondary:#4c443b;--text-muted:#826f68;--text-faint:#a89e8d;--accent:#851509;--accent-bright:#831514;--accent-deep:#660b0a;--accent-soft:#85150914;--accent-line:#8515094d;--silver:#b9b0a1;--champagne:#efe6d0;--border-subtle:#16130f14;--border-strong:#16130f29;--hairline:#16130f0d;--font-display:"Space Grotesk", sans-serif;--font-serif:"Instrument Serif", serif;--font-mono:"JetBrains Mono", monospace;--container:1280px;--gutter:clamp(1.25rem, 4vw, 3.5rem);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-inout:cubic-bezier(.77, 0, .18, 1);--t-fast:.3s;--t-med:.6s;--t-slow:1s;--z-nav:100;--z-cursor:9999;--z-loader:2000;--z-chat:1500}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;scroll-behavior:auto}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-display);min-height:100vh;font-size:16px;font-weight:300;line-height:1.6;overflow-x:hidden}@media (hover:hover) and (pointer:fine){body.has-custom-cursor,body.has-custom-cursor a,body.has-custom-cursor button{cursor:none}}::selection{background:var(--accent);color:#f8f2e4}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}img{max-width:100%;display:block}h1,h2,h3,h4,h5{letter-spacing:-.02em;font-weight:400;line-height:1.05}.grain{pointer-events:none;z-index:1;opacity:.06;filter:invert();will-change:transform;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:200px 200px;width:200%;height:200%;position:fixed;top:-50%;bottom:-50%;left:-50%;right:-50%}@media (prefers-reduced-motion:no-preference){.grain{animation:1.4s steps(8,end) infinite grain-shift}@keyframes grain-shift{0%{transform:translate(0)}20%{transform:translate(-2%,1.5%)}40%{transform:translate(1.5%,-2%)}60%{transform:translate(-1%,2.5%)}80%{transform:translate(2%,1%)}to{transform:translate(0)}}}.ghost-text{color:#0000;-webkit-text-stroke:1px var(--border-strong)}.ghost-text-accent{color:#0000;-webkit-text-stroke:1px var(--accent-line)}.marquee-wrap{contain:layout style}.marquee-track{will-change:transform}.marquee-track.is-paused{animation-play-state:paused!important}.scroll-cue-line{background:var(--border-strong);width:1px;height:56px;position:relative;overflow:hidden}.scroll-cue-line:after{content:"";background:var(--accent);position:absolute;top:0;bottom:0;left:0;right:0;transform:translateY(-100%)}@media (prefers-reduced-motion:no-preference){.scroll-cue-line:after{animation:scroll-cue 1.6s var(--ease-inout) infinite}@keyframes scroll-cue{0%{transform:translateY(-100%)}55%{transform:translateY(100%)}to{transform:translateY(100%)}}}.hero-char{will-change:transform;display:inline-block}.loader-panel{contain:layout style}.container{width:100%;max-width:var(--container);padding-inline:var(--gutter);contain:layout;margin-inline-start:auto;margin-inline-end:auto}.eyebrow{font-family:var(--font-mono);letter-spacing:.22em;text-transform:uppercase;color:var(--text-muted);font-size:.68rem}.display-xl{font-family:var(--font-display);letter-spacing:-.03em;font-size:clamp(2.6rem,8vw,5.5rem);font-weight:500;line-height:.98}.display-lg{font-family:var(--font-display);letter-spacing:-.02em;font-size:clamp(2rem,5.5vw,3.6rem);font-weight:500;line-height:1.02}.display-md{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,2rem);font-weight:400;line-height:1.1}.serif{font-family:var(--font-serif);color:var(--accent);font-style:italic;font-weight:400}.mono{font-family:var(--font-mono)}.btn{font-family:var(--font-display);letter-spacing:.14em;text-transform:uppercase;border-radius:var(--radius-sm);transition:color var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out);white-space:nowrap;border:1px solid #0000;align-items:center;gap:.65rem;padding:.9rem 1.6rem;font-size:.8rem;font-weight:500;display:inline-flex;position:relative;overflow:hidden}.btn .btn-arrow{transition:transform var(--t-fast) var(--ease-out)}.btn:hover .btn-arrow{transform:translate(4px)}.btn-primary{background:var(--accent);color:#f8f2e4}.btn-primary:hover{background:var(--accent-deep)}.btn-ghost{border-color:var(--border-strong);color:var(--text-primary)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.btn-line{color:var(--text-secondary);border-color:#0000;padding-inline-start:.2rem;padding-inline-end:.2rem}.btn-line:hover{color:var(--accent)}@keyframes chatbot-float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes chatbot-glow{0%,to{box-shadow:0 10px 30px #1010102e,0 0 #85150900}50%{box-shadow:0 10px 30px #1010102e,0 0 20px 4px #85150926}}.chatbot-fab{animation:3s ease-in-out infinite chatbot-float,4s ease-in-out infinite chatbot-glow}.chatbot-fab:hover{animation-play-state:paused}.whatsapp-fab{animation:3s ease-in-out infinite chatbot-float}.whatsapp-fab:hover{transform:translateY(-3px)scale(1.04)!important;box-shadow:0 16px 40px #128c4f73!important}.link-underline{color:inherit;position:relative}.link-underline:after{content:"";transform-origin:0;width:100%;height:1px;transition:transform var(--t-med) var(--ease-out);background:currentColor;position:absolute;bottom:-2px;left:0;transform:scaleX(0)}.link-underline:hover:after{transform:scaleX(1)}.card{background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:border-color var(--t-med) var(--ease-out), transform var(--t-med) var(--ease-out);contain:layout style paint}.card:hover{border-color:var(--accent-line)}:focus-visible{outline:1px solid var(--accent);outline-offset:3px;border-radius:2px}.sr-only{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.input{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);font-family:var(--font-display);transition:border-color var(--t-fast) var(--ease-out), background-color var(--t-fast) var(--ease-out);padding:.85rem 1rem;font-size:.9rem;font-weight:300}.input::placeholder{color:var(--text-faint)}.input:hover{border-color:var(--border-strong)}.input:focus{border-color:var(--accent-line);background:var(--bg-tertiary);outline:none}select.input{-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23826f68' stroke-width='1' fill='none'/%3E%3C/svg%3E");background-position:right 1rem center;background-repeat:no-repeat;padding-right:2.4rem}select.input option{background:var(--bg-tertiary);color:var(--text-primary)}.tag{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text-secondary);border:1px solid var(--border-subtle);white-space:nowrap;border-radius:999px;align-items:center;padding:.3rem .7rem;font-size:.62rem;display:inline-flex}.tag-accent{color:var(--accent-bright);border-color:var(--accent-line)}.card-featured{background:linear-gradient(180deg, #85150924, var(--surface) 38%);border:1px solid var(--accent-line);border-radius:var(--radius-md);position:relative;overflow:hidden}.card-featured:before{content:"";background:var(--accent);height:3px;position:absolute;top:0;bottom:auto;left:0;right:0}.hairline-grid{border:1px solid var(--hairline)}.hairline-grid>*{border-right:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}.status-dot{background:var(--accent);border-radius:50%;flex-shrink:0;width:6px;height:6px;display:inline-block}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media (max-width:768px){.scene-stage{width:130vw!important;max-width:130vw!important;height:42vh!important;top:0!important;right:-48vw!important}}@media (max-width:640px){section#research-areas,section#featured-research,section#process,section#home-services,section#home-about{padding-block-start:clamp(3.5rem,13vh,5rem)!important;padding-block-end:clamp(3rem,10vh,4rem)!important}}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{border:2px solid var(--bg-primary);background:#cfc4ae;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}@media (max-width:900px){.about-page-grid{padding:0 var(--gutter);grid-template-columns:1fr!important;gap:clamp(1.5rem,4vw,3rem)!important}.about-page-grid>*{min-width:0}}@media (max-width:720px){.about-stats{grid-template-columns:repeat(2,1fr)!important}.about-page-grid .values-grid{grid-template-columns:1fr!important}.about-page-grid .values-grid>*{border-right:none!important}}@media (max-width:480px){.about-page-grid>div{padding:0!important}}.scene-stage{contain:layout style paint}.btn,.chatbot-fab,.link-underline{will-change:auto}