:root{--bg: #0a0a0a;--surface: #1a1a1a;--text: #e2e8f0;--accent: #2563eb;--line: rgba(226, 232, 240, .12);--font: "Space Grotesk", system-ui, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:auto}body{background:var(--bg);color:var(--text);font-family:var(--font);font-weight:400;line-height:1.55;overflow-x:hidden}@media (hover: hover) and (pointer: fine){body,body a,body button{cursor:none}}::selection{background:#0a0a0a03;color:var(--accent)}a{color:inherit;text-decoration:none}h1,h2,h3{font-weight:700;letter-spacing:-.04em;line-height:1.02}.cursor{position:fixed;top:0;left:0;width:18px;height:18px;background:var(--accent);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .25s ease,height .25s ease,opacity .25s ease;will-change:transform}.cursor.is-hover{width:44px;height:44px;opacity:.45}@media (hover: none),(pointer: coarse){.cursor{display:none}}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;justify-content:flex-end;align-items:center;padding:1.1rem 2rem;background:#0a0a0ab8;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav__links{position:relative;display:flex;gap:.25rem}.nav__indicator{position:absolute;bottom:0;left:0;height:2px;width:0;background:var(--accent);pointer-events:none}.nav__btn{background:none;border:none;color:var(--text);font-family:var(--font);font-size:.82rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;padding:.45rem .85rem;opacity:.55;transition:opacity .2s ease}.nav__btn:hover,.nav__btn.is-active{opacity:1}.section{position:relative;padding:9rem 2rem;max-width:1200px;margin:0 auto}.section__label{font-size:.78rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:2.5rem;display:flex;align-items:center;gap:.9rem}.section__label:before{content:"";width:38px;height:1px;background:var(--accent)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero__eye{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.hero__eye svg{width:min(82vw,880px);height:auto}.hero__name{position:relative;z-index:2;text-align:center;text-shadow:0 4px 40px rgba(10,10,10,.85);margin-top:8vh}.hero__name h1{font-size:clamp(3rem,11vw,9.5rem);text-transform:uppercase;display:flex;justify-content:center;overflow:hidden;color:var(--text)}.hero__name h1 .char{display:inline-block;will-change:transform}.hero__tagline{display:inline-block;margin-top:1.2rem;padding:.55rem 1.3rem;font-size:clamp(.95rem,1.6vw,1.2rem);letter-spacing:.05em;background:#0009;border-radius:999px;opacity:0}.hero__scrollhint{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);width:1px;height:56px;background:linear-gradient(to bottom,transparent,var(--accent))}.berlin-sign{position:absolute;top:0;right:7%;display:flex;flex-direction:column;align-items:center;z-index:2;transform-origin:50% 0%;opacity:0;will-change:transform}.berlin-sign__rod{width:7px;height:clamp(110px,20vh,220px);background:linear-gradient(90deg,#3f4750,#9aa3ad 45%,#6b7280 60%,#2f353c)}.berlin-sign__plate{width:clamp(150px,16vw,220px);height:auto;display:block;margin-top:-2px;filter:drop-shadow(0 12px 18px rgba(0,0,0,.5))}.about__text{font-size:clamp(1.5rem,3.4vw,2.6rem);font-weight:500;letter-spacing:-.02em;line-height:1.35;max-width:20em}.about__text .word{display:inline-block;opacity:.08;will-change:opacity,transform}.about__shapes{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none;z-index:-1}.about__shape{position:absolute;border:1px solid var(--line)}.about__shape--circle{width:420px;height:420px;border-radius:50%;border-color:#2563eb2e;top:8%;right:-6%}.about__shape--square{width:180px;height:180px;bottom:12%;left:-3%;transform:rotate(12deg)}.about__shape--line{width:1px;height:300px;background:var(--line);border:none;top:30%;left:38%}.timeline{position:relative;margin-top:7rem;padding:2rem 0 1rem}.timeline__line{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--accent);transform:scaleY(0)}.timeline__entry{position:relative;width:50%;padding:1.6rem 3.2rem;display:flex;flex-direction:column;gap:.2rem}.timeline__entry.is-left{left:0;text-align:right;align-items:flex-end}.timeline__entry.is-right{left:50%;text-align:left;align-items:flex-start}.timeline__dot{position:absolute;top:2rem;width:16px;height:16px;border:2px solid var(--accent);border-radius:50%;background:var(--bg)}.timeline__entry.is-left .timeline__dot{right:-9px}.timeline__entry.is-right .timeline__dot{left:-9px}.timeline__year{font-size:.78rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent)}.timeline__title{font-size:1.05rem;font-weight:500}.timeline__subtitle{font-size:.82rem;opacity:.5;letter-spacing:.06em}.projects__grid{display:grid;grid-template-columns:repeat(12,1fr);gap:2rem 1.5rem}.card{position:relative;background:var(--surface);border:1px solid var(--line);padding:2.6rem 2.4rem 2.4rem;min-height:300px;display:flex;flex-direction:column;overflow:hidden;will-change:transform;transition:border-color .35s ease}.card:hover{border-color:var(--accent)}.card-float{will-change:transform}.card-float:nth-child(1){grid-column:1 / 8}.card-float:nth-child(2){grid-column:8 / 13;margin-top:5rem}.card-float:nth-child(3){grid-column:1 / 6;margin-top:-3rem}.card-float:nth-child(4){grid-column:6 / 13}.card__tag{font-size:.72rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem}.card__title{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:1.2rem}.card__desc{font-size:.97rem;opacity:.78;max-width:34em}.card__fx{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:0;transition:opacity .35s ease}.card:hover .card__fx{opacity:1}.card--scan .card__fx:before{content:"";position:absolute;left:0;right:0;top:-8%;height:3px;background:var(--accent);box-shadow:0 0 32px 6px #2563eb99}.card--scan:hover .card__fx:before{animation:scan 1.2s linear 1 forwards}@keyframes scan{0%{top:-4%}to{top:104%}}.card--collapse .card__fx:before{content:"";position:absolute;left:0;bottom:0;height:5px;width:100%;background:var(--accent);transform-origin:left;transition:transform 1s cubic-bezier(.7,0,.2,1)}.card--collapse:hover .card__fx:before{transform:scaleX(.1)}.card--collapse .card__fx:after{content:"−90%";position:absolute;right:1.4rem;bottom:1.1rem;font-size:2.8rem;font-weight:700;color:var(--accent);opacity:0;transform:translateY(8px);transition:opacity .4s ease .4s,transform .4s ease .4s}.card--collapse:hover .card__fx:after{opacity:1;transform:translateY(0)}.card--stealth .card__desc{transition:filter .3s ease}.card--stealth:hover .card__desc{filter:blur(7px)}.card--stealth .card__fx{background-image:repeating-linear-gradient(0deg,rgba(37,99,235,.07) 0px,rgba(37,99,235,.07) 1px,transparent 1px,transparent 3px)}.card--stealth .card__fx:after{content:"STEALTH";position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:2.4rem;font-weight:700;letter-spacing:.35em;color:var(--accent);opacity:0;transition:opacity .35s ease .1s}.card--stealth:hover .card__fx:after{opacity:1}.stack__orbit{position:relative;width:min(640px,86vw);height:min(640px,86vw);margin:2rem auto 0}.stack__ring{position:absolute;border:1px solid var(--line);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%)}.stack__center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;background:var(--accent);border-radius:50%}.stack__rotor{position:absolute;top:0;right:0;bottom:0;left:0;will-change:transform}.stack__tool{position:absolute;top:50%;left:50%;background:var(--surface);border:1px solid var(--line);padding:.5rem 1rem;font-size:.85rem;font-weight:500;letter-spacing:.05em;white-space:nowrap;will-change:transform}.contact{min-height:90vh;display:flex;flex-direction:column;justify-content:center}.contact__rule{width:140px;height:1px;background:var(--accent);margin-bottom:3.5rem;transform:scaleX(0);transform-origin:left center}.contact__name{font-size:clamp(2.6rem,8vw,6.5rem);text-transform:uppercase;margin-bottom:2.4rem}.contact__cta{font-size:1.1rem;opacity:.75;margin-bottom:3rem}.contact__links{display:flex;gap:2.4rem;font-size:.86rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase}.contact__links a{border-bottom:1px solid var(--line);padding-bottom:4px;transition:border-color .25s ease,color .25s ease}.contact__links a:hover{border-color:var(--accent);color:var(--accent)}.graffiti{position:absolute;pointer-events:none;-webkit-user-select:none;user-select:none;z-index:3}.graffiti img{display:block;width:100%;height:auto}.graffiti--hero{top:calc(100vh - 5rem);left:2%;width:clamp(140px,20vw,320px);transform:rotate(-9deg)}.graffiti--about{bottom:2rem;right:3%;width:clamp(120px,14vw,230px);opacity:.6;transform:rotate(5deg)}#about{padding-bottom:16rem}.graffiti--projects{bottom:-6%;left:5%;width:clamp(130px,15vw,240px);opacity:.6;transform:rotate(-4deg)}.graffiti--contact{bottom:10%;right:6%;width:clamp(160px,26vw,400px);transform:rotate(-7deg)}.footer{padding:2rem;text-align:center;font-size:.75rem;letter-spacing:.1em;opacity:.35;border-top:1px solid var(--line)}@media (max-width: 820px){.section{padding:6rem 1.4rem}.projects__grid{display:flex;flex-direction:column;gap:1.4rem}.card-float:nth-child(2),.card-float:nth-child(3),.card-float:nth-child(4){margin-top:0}.card{min-height:240px}.nav{padding:.9rem 1rem;justify-content:center}.nav__btn{padding:.4rem .5rem;font-size:.7rem}.contact__links{flex-direction:column;gap:1.2rem;align-items:flex-start}.graffiti--about,.graffiti--projects{display:none}.berlin-sign{right:4%}.berlin-sign__plate{width:130px}.berlin-sign__rod{height:80px}.graffiti--hero{top:calc(100vh + 2rem)}.timeline__line{left:8px}.timeline__entry,.timeline__entry.is-left,.timeline__entry.is-right{width:100%;left:0;text-align:left;align-items:flex-start;padding:1.2rem 0 1.2rem 2.6rem}.timeline__entry.is-left .timeline__dot,.timeline__entry.is-right .timeline__dot{left:0;right:auto}}@media (prefers-reduced-motion: reduce){.cursor{display:none}body,body a,body button{cursor:auto}.card--scan:hover .card__fx:before{animation:none}.berlin-sign{opacity:1}.contact__rule{transform:scaleX(1)}.timeline__line{transform:scaleY(1)}*{transition-duration:.01ms!important}}