:root{--bg: #060b16;--bg-soft: #0a1120;--surface: #0d1629;--surface-2: #111d35;--bg-deep: #040914;--text: #f2f6ff;--muted: #9caaca;--primary: #1f6fff;--primary-strong: #3e8cff;--primary-soft: rgba(31, 111, 255, .18);--accent-2: #2dd4bf;--accent-2-soft: rgba(45, 212, 191, .13);--accent-2-glow: rgba(45, 212, 191, .18);--border: rgba(103, 136, 201, .28);--line: rgba(71, 99, 160, .34);--shadow: 0 24px 60px rgba(1, 8, 22, .45);--shadow-card: 0 22px 55px rgba(1, 8, 22, .38), 0 1px 0 rgba(255, 255, 255, .04) inset;--shadow-hover: 0 26px 62px rgba(1, 8, 22, .44), 0 0 30px rgba(31, 111, 255, .08);--glow: rgba(31, 111, 255, .24);--grain-opacity: .11;--radius-panel: 24px;--radius-hero: 28px;--radius-card-inner: 18px}:root[data-theme=light]{--bg: #f1f5fc;--bg-soft: #ffffff;--surface: #ffffff;--surface-2: #f6f9ff;--bg-deep: #e6eefb;--text: #0f1b35;--muted: #52617f;--primary: #1b63e7;--primary-strong: #0f55d6;--primary-soft: rgba(27, 99, 231, .1);--accent-2: #0f9f91;--accent-2-soft: rgba(15, 159, 145, .09);--accent-2-glow: rgba(15, 159, 145, .12);--border: rgba(65, 99, 168, .24);--line: rgba(65, 99, 168, .16);--shadow: 0 18px 40px rgba(62, 89, 145, .11);--shadow-card: 0 18px 42px rgba(44, 75, 135, .1), 0 1px 0 rgba(255, 255, 255, .9) inset;--shadow-hover: 0 22px 52px rgba(44, 75, 135, .15), 0 0 24px rgba(27, 99, 231, .06);--glow: rgba(27, 99, 231, .095);--grain-opacity: .035}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);line-height:1.6;min-height:100vh;position:relative;background:radial-gradient(720px 420px at 73% 13%,var(--glow),transparent 64%),radial-gradient(520px 340px at 18% 4%,var(--accent-2-glow),transparent 68%),radial-gradient(900px 500px at 100% 0%,rgba(31,111,255,.13),transparent 60%),radial-gradient(560px 360px at 0% 12%,rgba(31,111,255,.09),transparent 62%),linear-gradient(180deg,var(--bg-deep) 0%,var(--bg) 42%,var(--bg-deep) 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0}.brand{color:var(--text);text-decoration:none}.brand-mark{display:inline-flex;align-items:center;gap:.8rem}.brand-badge{width:2.7rem;height:2.7rem;display:grid;place-items:center;border:1px solid var(--border);border-radius:14px;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.22),transparent 34%),linear-gradient(180deg,#1f6fff33,#1f6fff0a);color:var(--primary-strong);font-weight:800;letter-spacing:.08em;box-shadow:0 12px 28px #144cb729}.brand strong,.brand small{display:block}.brand strong{font-size:1rem;letter-spacing:.04em}.brand small{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.11em}nav{display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;justify-content:flex-end}nav a{color:var(--muted);text-decoration:none;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;font-weight:700;border-radius:999px;padding:.35rem .45rem;border:1px solid transparent;transition:color .2s ease,background-color .2s ease,border-color .2s 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transparent;background:linear-gradient(color-mix(in srgb,var(--surface) 91%,transparent),color-mix(in srgb,var(--bg-soft) 94%,transparent)) padding-box,linear-gradient(135deg,#ffffff29,color-mix(in srgb,var(--primary) 26%,transparent) 34%,#ffffff0d 68%,color-mix(in srgb,var(--primary-strong) 18%,transparent)) border-box,linear-gradient(180deg,rgba(255,255,255,.02),transparent),linear-gradient(180deg,color-mix(in srgb,var(--surface) 94%,transparent),color-mix(in srgb,var(--bg-soft) 96%,transparent));box-shadow:var(--shadow-card);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease}.frame-panel:before{content:"";position:absolute;inset:0;background:linear-gradient(130deg,rgba(31,111,255,.08),transparent 30%),linear-gradient(0deg,rgba(255,255,255,.02),transparent 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var(--accent-2-glow)}.hero-actions{margin-top:1.45rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:2.9rem;text-decoration:none;border:1px solid var(--border);border-radius:12px;color:var(--text);background:linear-gradient(180deg,rgba(255,255,255,.05),transparent),color-mix(in srgb,var(--surface) 90%,transparent);padding:.72rem 1rem;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background-color .2s ease;font-weight:700;box-shadow:0 10px 22px #01081624}.btn:hover,.btn:focus-visible{transform:translateY(-2px);box-shadow:0 12px 24px #144cb738;border-color:color-mix(in srgb,var(--primary) 36%,var(--border))}.btn.primary{border-color:transparent;background:linear-gradient(180deg,rgba(255,255,255,.18),transparent 45%),linear-gradient(135deg,var(--primary),var(--primary-strong));color:#fff;padding-inline:1.25rem;box-shadow:0 14px 30px #144cb74d}.btn.secondary{border-color:color-mix(in srgb,var(--primary) 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49%)}.hero-photo{position:relative;z-index:1;width:min(100%,460px);aspect-ratio:1 / 1;object-fit:cover;object-position:center top;border-radius:34px;border:2px solid color-mix(in srgb,var(--primary) 20%,var(--border));background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 18%,transparent),transparent),color-mix(in srgb,var(--surface-2) 88%,transparent);box-shadow:0 34px 80px #00000061,0 0 0 10px color-mix(in srgb,var(--surface-2) 36%,transparent),0 0 0 18px color-mix(in srgb,var(--primary) 10%,transparent),0 0 70px #1f6fff2e,0 0 36px var(--accent-2-glow)}.hero-code-card,.contact-code-card{position:absolute;z-index:2;display:grid;gap:.35rem;padding:1rem 1.1rem;border:1px solid color-mix(in srgb,var(--primary) 30%,var(--border));border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.055),transparent 48%),color-mix(in srgb,var(--bg-soft) 92%,transparent);color:#90b6ff;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem;box-shadow:0 24px 55px #020a1c57,0 0 30px #1f6fff14;backdrop-filter:blur(10px)}.hero-code-card{top:1.5rem;left:50%;transform:translate(-50%);width:min(100%,280px)}.section-block{display:grid;gap:1rem;position:relative}.section-block:not(:first-child){padding-top:clamp(.4rem,1.5vw,1.1rem)}.section-block:not(:first-child):before{content:"";position:absolute;top:0;left:0;width:min(260px,42%);height:1px;background:linear-gradient(90deg,color-mix(in srgb,var(--primary) 50%,transparent),transparent)}.split-block{grid-template-columns:minmax(220px,280px) minmax(0,1fr)}.side-card,.content-card,.project-card{border-radius:var(--radius-panel)}.side-card{min-height:240px;display:grid;align-content:space-between;padding:1.6rem}.compact-side{min-height:auto}.content-card{padding:1.8rem}.content-card h2,.section-headline h2{margin:.3rem 0 .8rem;font-size:clamp(1.5rem,3vw,2.5rem);line-height:1.04;letter-spacing:-.035em}.content-subsection{margin-top:1.5rem}.responsibility-grid,.tech-groups,.contact-layout{display:grid;gap:1rem}.responsibility-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:1.2rem}.responsibility-card{padding:1rem 1.1rem;border:1px solid color-mix(in srgb,var(--border) 82%,transparent);border-radius:var(--radius-card-inner);background:linear-gradient(180deg,rgba(255,255,255,.035),transparent),color-mix(in srgb,var(--surface-2) 86%,transparent);box-shadow:0 14px 32px #0108161f}.responsibility-card strong,.project-section h4,.tech-groups h3{margin:0 0 .5rem;font-size:.86rem;text-transform:uppercase;letter-spacing:.08em;color:color-mix(in srgb,var(--primary) 75%,white)}.tech-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.tech-groups h3{margin-bottom:.75rem}.tech-cluster{position:relative;padding:1rem;border:1px solid color-mix(in srgb,var(--border) 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70%,white);font-size:.62rem;font-weight:900;letter-spacing:.04em;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--primary) 18%,transparent),0 8px 18px #144cb721}.highlight-grid,.focus-list,.project-section ul{margin:0;padding-left:1.1rem}.highlight-grid{display:grid;gap:.85rem}.highlight-grid li,.focus-list li,.project-section li{padding-left:.1rem}.section-headline{display:flex;align-items:end;gap:1rem}.section-number.inline{font-size:clamp(2.2rem,4vw,3.5rem)}.section-number{text-shadow:0 0 26px rgba(31,111,255,.18)}.project-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1.1rem;position:relative;padding-left:clamp(2.2rem,5vw,3.5rem)}.project-grid:before{content:"";position:absolute;top:.9rem;bottom:.9rem;left:clamp(.75rem,1.9vw,1.25rem);width:2px;border-radius:999px;background:linear-gradient(180deg,transparent,var(--primary-strong) 12%,color-mix(in srgb,var(--primary) 34%,transparent) 54%,transparent),linear-gradient(180deg,var(--line),var(--line));box-shadow:0 0 28px #1f6fff2e}.project-card{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.timeline-card{isolation:isolate;overflow:visible}.timeline-card:before{content:attr(data-step);position:absolute;top:1.45rem;left:calc(-1*clamp(3.05rem,5.85vw,4.35rem));z-index:3;width:2.4rem;height:2.4rem;display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--primary) 48%,var(--border));border-radius:999px;background:radial-gradient(circle at 32% 24%,rgba(255,255,255,.22),transparent 32%),linear-gradient(135deg,color-mix(in srgb,var(--primary) 36%,var(--surface)),var(--surface));color:color-mix(in srgb,var(--primary-strong) 72%,white);font-size:.72rem;font-weight:900;letter-spacing:.08em;box-shadow:0 0 0 7px color-mix(in srgb,var(--bg) 78%,transparent),0 0 28px 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