@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap");
:root{--bg:#f4f7fb;--surface:#fff;--surface-2:#eaf0f7;--text:#0b1524;--muted:#566477;--line:#d6dfeb;--blue:#1769e0;--blue-2:#72b7ff;--teal:#0ca69b;--navy:#07101c;--header:78px;--max:1220px;--shadow:0 25px 80px rgba(15,38,68,.13)}
:root[data-theme="dark"]{--bg:#07101c;--surface:#0c1828;--surface-2:#101f32;--text:#eef5ff;--muted:#9dafc4;--line:#21344b;--blue:#5aa3ff;--blue-2:#8bc4ff;--teal:#35c9bd;--navy:#040a12;--shadow:0 28px 90px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--header)}body{margin:0;background:var(--bg);color:var(--text);font-family:"DM Sans",system-ui,sans-serif;line-height:1.65;overflow-x:hidden}body.modal-open{overflow:hidden}h1,h2,h3,.brand{font-family:"Manrope",system-ui,sans-serif}h1,h2,h3,p{margin-top:0}a{color:inherit}button{font:inherit}.container{width:min(calc(100% - 44px),var(--max));margin-inline:auto}.section{padding:118px 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:12px;left:12px;z-index:999;transform:translateY(-150%);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:9px}.skip-link:focus{transform:none}.ambient{position:fixed;z-index:-2;border-radius:50%;filter:blur(110px);opacity:.24;pointer-events:none}.ambient-one{width:520px;height:520px;background:#247bf2;right:-180px;top:60px}.ambient-two{width:430px;height:430px;background:#11a99e;left:-200px;top:650px}.site-header{position:fixed;inset:0 0 auto;z-index:100;height:var(--header);background:color-mix(in srgb,var(--bg) 77%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:.25s}.site-header.is-scrolled{border-color:var(--line);box-shadow:0 8px 35px rgba(5,18,35,.08)}.nav-wrap{height:100%;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-size:.92rem;font-weight:800;letter-spacing:.01em}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--teal));color:white;font-size:.82rem;letter-spacing:.04em;box-shadow:0 10px 30px color-mix(in srgb,var(--blue) 25%,transparent)}.primary-nav{margin-left:auto;display:flex;align-items:center;gap:25px}.primary-nav a{text-decoration:none;color:var(--muted);font-size:.88rem;font-weight:700;transition:.2s}.primary-nav a:hover,.primary-nav a.is-active{color:var(--text)}.primary-nav .nav-linkedin{padding:9px 14px;border:1px solid var(--line);border-radius:10px;color:var(--text)}.theme-toggle,.menu-toggle{border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer}.theme-toggle{width:42px;height:42px;border-radius:50%;font-size:1.2rem}.menu-toggle{display:none;width:44px;height:42px;border-radius:10px;margin-left:auto;padding:10px}.menu-toggle i{display:block;height:2px;margin:5px 0;background:currentColor}.hero{padding-top:calc(var(--header) + 100px);padding-bottom:70px;min-height:100vh}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:75px;align-items:center}.eyebrow{display:flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:800;color:var(--blue)}.eyebrow span{width:28px;height:2px;background:linear-gradient(90deg,var(--blue),var(--teal))}.hero h1{font-size:clamp(3.5rem,6vw,6.4rem);line-height:.98;letter-spacing:-.065em;max-width:880px;margin-bottom:28px}.hero-title{font-family:"Manrope";font-size:1rem;font-weight:800;color:var(--blue);margin-bottom:13px}.hero-lead{font-size:1.17rem;color:var(--muted);max-width:760px}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:31px 0}.button{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 20px;border-radius:12px;text-decoration:none;font-weight:800;font-size:.9rem;transition:.2s}.button:hover{transform:translateY(-2px)}.button.primary{background:linear-gradient(135deg,var(--blue),#235fe6);color:white;box-shadow:0 13px 35px color-mix(in srgb,var(--blue) 31%,transparent)}.button.secondary{border:1px solid var(--line);background:var(--surface);color:var(--text)}.text-link{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:800;color:var(--text)}.text-link span{color:var(--blue)}.hero-stack{display:flex;flex-wrap:wrap;gap:8px}.hero-stack span,.tags span{padding:6px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:.73rem;font-weight:700;background:color-mix(in srgb,var(--surface) 75%,transparent)}.portrait-wrap{position:relative;min-height:590px;display:grid;place-items:center}.portrait-halo{position:absolute;width:500px;height:500px;border-radius:50%;background:linear-gradient(135deg,color-mix(in srgb,var(--blue) 48%,transparent),color-mix(in srgb,var(--teal) 26%,transparent));filter:blur(2px)}.portrait-frame{position:relative;width:min(440px,90%);aspect-ratio:1;border-radius:48% 48% 38% 38%;overflow:hidden;border:1px solid color-mix(in srgb,var(--blue-2) 50%,var(--line));box-shadow:0 40px 100px rgba(3,14,27,.35);background:var(--surface)}.portrait-frame img{width:100%;height:100%;object-fit:cover}.status-card,.code-card{position:absolute;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(18px);border:1px solid var(--line);box-shadow:var(--shadow)}.status-card{left:0;bottom:70px;display:flex;align-items:center;gap:12px;padding:15px 18px;border-radius:16px}.status-card strong,.status-card small{display:block}.status-card small{color:var(--muted)}.status-dot{width:10px;height:10px;border-radius:50%;background:#36d399;box-shadow:0 0 0 7px rgba(54,211,153,.13)}.code-card{right:-25px;top:95px;padding:14px 17px;border-radius:14px;display:flex;align-items:center;gap:9px;font-size:.77rem}.code-card span{color:var(--blue);font-weight:800}.code-card code{color:var(--text)}.code-card i{color:var(--teal)}.impact-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:65px;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:color-mix(in srgb,var(--surface) 76%,transparent)}.impact-grid article{padding:24px;border-right:1px solid var(--line)}.impact-grid article:last-child{border:0}.impact-grid strong,.impact-grid span{display:block}.impact-grid strong{font:800 1.2rem "Manrope"}.impact-grid span{color:var(--muted);font-size:.8rem}.marquee{overflow:hidden;border-block:1px solid var(--line);background:var(--surface);padding:17px 0}.marquee-track{display:flex;width:max-content;align-items:center;gap:28px;animation:scroll 28s linear infinite;font:700 .86rem "Manrope";text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.marquee-track b{color:var(--blue)}@keyframes scroll{to{transform:translateX(-50%)}}.section-intro{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:end;margin-bottom:48px}.section-intro h2,.section-sticky h2{font-size:clamp(2.6rem,4.2vw,4.8rem);line-height:1.05;letter-spacing:-.045em;margin-bottom:0}.section-intro>p,.section-sticky>p{color:var(--muted);font-size:1.05rem}.projects-section{background:var(--navy);color:#eef5ff}.projects-section .section-intro>p{color:#9fb0c4}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.filters button{border:1px solid #24364d;background:#0b1726;color:#9fb0c4;padding:8px 13px;border-radius:999px;cursor:pointer;font-weight:700;font-size:.78rem}.filters button.is-active{background:#eef5ff;color:#08111e;border-color:#eef5ff}.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.project-card{position:relative;min-height:470px;padding:34px;border:1px solid #22344a;border-radius:24px;background:linear-gradient(145deg,#0c1929,#091421);overflow:hidden;display:flex;flex-direction:column;transition:.25s}.project-card:hover{transform:translateY(-5px);border-color:#42668e}.project-card.is-hidden{display:none}.project-featured{grid-column:1/-1;grid-template-columns:1.05fr .95fr;display:grid;min-height:550px}.project-kicker{text-transform:uppercase;letter-spacing:.14em;font-size:.68rem;font-weight:800;color:#71afff}.project-card h3{font-size:clamp(2rem,3vw,3.4rem);letter-spacing:-.04em;margin-bottom:5px}.project-subtitle{color:#d4e3f5;font-weight:700}.project-card p:not(.project-kicker):not(.project-subtitle){color:#9fb0c4}.tags{display:flex;gap:7px;flex-wrap:wrap;margin:22px 0}.projects-section .tags span{border-color:#2a3e56;background:#0b1726;color:#aebed0}.project-open{margin-top:auto;align-self:flex-start;border:0;background:transparent;color:#eef5ff;font-weight:800;padding:0;cursor:pointer}.project-open span{color:#71afff}.project-visual{position:relative;min-height:430px}.mock-window{position:absolute;inset:45px 5px 30px 0;border:1px solid #365474;border-radius:18px;background:#0f2034;box-shadow:0 35px 70px rgba(0,0,0,.35);transform:rotate(-3deg)}.mock-bar{height:35px;border-bottom:1px solid #304a66;display:flex;gap:6px;align-items:center;padding:0 13px}.mock-bar i{width:7px;height:7px;border-radius:50%;background:#56728f}.mock-body{display:flex;height:calc(100% - 35px)}.mock-side{width:23%;border-right:1px solid #2a425d;background:#0b192a}.mock-content{padding:25px;flex:1}.mock-search{height:32px;border:1px solid #335170;border-radius:9px}.mock-cards{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:20px}.mock-cards span{height:110px;border:1px solid #2e4a67;border-radius:10px;background:linear-gradient(135deg,#183452,#0c1d31)}.mobile-mock{position:absolute;right:-4px;bottom:5px;width:125px;height:250px;border:5px solid #dfeaff;border-radius:24px;background:#0d1f33;padding:25px 11px 11px;box-shadow:0 25px 60px rgba(0,0,0,.4);transform:rotate(7deg)}.mobile-mock span{position:absolute;top:7px;left:37px;width:43px;height:6px;border-radius:99px;background:#5f748c}.mobile-mock i{display:block;height:48px;margin-bottom:10px;border-radius:8px;background:linear-gradient(135deg,#224a77,#12304f)}.mini-visual{margin-top:26px;min-height:100px;border-top:1px solid #24374d;padding-top:25px}.ai-visual{display:flex;align-items:center;justify-content:center;gap:15px;color:#9fb0c4;font-size:.8rem}.gem{width:60px;height:60px;transform:rotate(45deg);background:linear-gradient(135deg,#80c8ff,#796cff);clip-path:polygon(50% 0,100% 35%,82% 100%,18% 100%,0 35%);box-shadow:0 0 45px rgba(89,155,255,.4)}.chart-visual{display:flex;align-items:end;gap:9px;height:120px}.chart-visual i{flex:1;border-radius:5px 5px 0 0;background:linear-gradient(180deg,#64aaff,#164a86)}.workflow-visual{display:flex;align-items:center;justify-content:space-between;color:#dce9f8}.workflow-visual span{border:1px solid #345372;border-radius:9px;padding:8px}.workflow-visual i{height:1px;flex:1;background:#345372}.document-visual{display:grid;place-items:center}.document-visual div{width:135px;height:175px;border:1px solid #466787;border-radius:8px;background:#f4f7fb;color:#0b1524;padding:20px;box-shadow:15px 16px 0 #173657}.document-visual b,.document-visual span{display:block}.document-visual span{font-size:.7rem}.document-visual i{display:block;height:5px;background:#cad6e4;margin-top:12px}.architecture-section{background:var(--surface)}.architecture-map{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;align-items:stretch;gap:10px;padding:24px;border:1px solid var(--line);border-radius:24px;background:var(--surface-2)}.arch-node{padding:22px 16px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.arch-node small,.arch-node strong,.arch-node span{display:block}.arch-node small{color:var(--blue);font-weight:800}.arch-node strong{font-family:"Manrope";margin:9px 0}.arch-node span{color:var(--muted);font-size:.75rem}.arch-arrow{display:grid;place-items:center;color:var(--blue);font-size:1.35rem}.architecture-details{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}.architecture-details article{padding:30px;border:1px solid var(--line);border-radius:18px}.architecture-details span{color:var(--blue);font-weight:800;font-size:.75rem;text-transform:uppercase;letter-spacing:.12em}.architecture-details h3{font-size:1.25rem;margin:12px 0}.architecture-details p{color:var(--muted);margin:0}.experience-section{background:var(--bg)}.experience-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:90px;align-items:start}.section-sticky{position:sticky;top:120px}.timeline{border-left:1px solid var(--line)}.timeline-item{position:relative;padding:0 0 65px 44px}.timeline-item:last-child{padding-bottom:0}.timeline-marker{position:absolute;left:-23px;top:0;width:45px;height:45px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);box-shadow:0 8px 24px rgba(0,0,0,.08)}.timeline-marker span{font-size:.65rem;font-weight:800;color:var(--blue)}.timeline-company{color:var(--blue);font-weight:800;margin-bottom:6px}.timeline-item h3{font-size:1.55rem;margin-bottom:4px}.timeline-date{color:var(--muted);font-size:.84rem}.timeline-item>div:last-child>p:not(.timeline-company):not(.timeline-date),.timeline-item li{color:var(--muted)}.timeline-item li{margin-bottom:7px}.education-item{padding-bottom:45px}.skills-section{background:var(--surface)}.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.skills-grid article{min-height:250px;padding:31px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.skills-grid span{color:var(--blue);font-weight:800}.skills-grid h3{font-size:1.18rem;margin:25px 0 10px}.skills-grid p{color:var(--muted);margin:0}.contact-section{background:var(--navy);color:#eef5ff}.contact-card{display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:70px;padding:65px;border:1px solid #263a51;border-radius:28px;background:radial-gradient(circle at 85% 10%,rgba(44,123,238,.28),transparent 35%),linear-gradient(135deg,#0d1b2d,#07111e)}.contact-card h2{font-size:clamp(2.5rem,4.2vw,4.5rem);line-height:1.04;letter-spacing:-.04em}.contact-card p{color:#a8b8ca}.contact-actions{display:flex;flex-direction:column;gap:12px;align-items:stretch}.contact-actions .text-link{justify-content:center;color:#eef5ff}.site-footer{padding:25px 0;background:var(--navy);color:#93a6bb;border-top:1px solid #1d3045}.footer-grid{display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:.8rem}.footer-grid>div:last-child{display:flex;gap:20px}.footer-grid a{text-decoration:none}.modal{display:none;position:fixed;inset:0;z-index:300}.modal.is-open{display:block}.modal-backdrop{position:absolute;inset:0;background:rgba(1,6,12,.82);backdrop-filter:blur(10px)}.modal-dialog{position:relative;width:min(calc(100% - 30px),970px);max-height:calc(100vh - 42px);overflow:auto;margin:21px auto;padding:58px;border-radius:26px;border:1px solid var(--line);background:var(--surface);box-shadow:0 35px 100px rgba(0,0,0,.45)}.modal-dialog h2{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1;margin-bottom:18px}.modal-close{position:absolute;right:20px;top:18px;width:43px;height:43px;border:1px solid var(--line);border-radius:50%;background:var(--surface-2);color:var(--text);font-size:1.6rem;cursor:pointer}.modal-lead{font-size:1.12rem;color:var(--muted);max-width:780px}.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:35px}.case-grid section{padding:25px;border:1px solid var(--line);border-radius:17px;background:var(--surface-2)}.case-grid span{color:var(--blue);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.case-grid h3{font-size:1.15rem;margin:12px 0 8px}.case-grid p{color:var(--muted);margin:0}.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.is-visible{opacity:1;transform:none}
@media(max-width:1000px){.primary-nav{position:fixed;left:22px;right:22px;top:calc(var(--header) + 8px);display:none;flex-direction:column;align-items:stretch;gap:5px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}.primary-nav.is-open{display:flex}.primary-nav a{padding:9px}.menu-toggle{display:block}.theme-toggle{order:3}.hero-grid{grid-template-columns:1fr}.portrait-wrap{min-height:540px}.impact-grid{grid-template-columns:1fr 1fr}.impact-grid article:nth-child(2){border-right:0}.impact-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}.section-intro,.experience-grid{grid-template-columns:1fr;gap:40px}.section-sticky{position:static}.project-featured{grid-template-columns:1fr}.project-visual{display:none}.architecture-map{grid-template-columns:1fr}.arch-arrow{transform:rotate(90deg)}.architecture-details,.skills-grid{grid-template-columns:1fr 1fr}.contact-card{grid-template-columns:1fr}}
@media(max-width:680px){:root{--header:68px}.container{width:min(calc(100% - 28px),var(--max))}.section{padding:82px 0}.brand>span:last-child{display:none}.hero{padding-top:calc(var(--header) + 55px)}.hero h1{font-size:clamp(3rem,15vw,4.5rem)}.hero-actions{align-items:stretch}.hero-actions .button{width:100%}.hero-actions .text-link{justify-content:center;padding:10px}.portrait-wrap{min-height:430px}.portrait-halo{width:350px;height:350px}.portrait-frame{width:330px;border-radius:44% 44% 35% 35%}.status-card{left:0;bottom:35px}.code-card{display:none}.impact-grid{grid-template-columns:1fr}.impact-grid article{border-right:0;border-bottom:1px solid var(--line)!important}.impact-grid article:last-child{border-bottom:0!important}.section-intro h2,.section-sticky h2{font-size:2.7rem}.project-grid,.architecture-details,.skills-grid,.case-grid{grid-template-columns:1fr}.project-card,.project-featured{min-height:auto;padding:27px}.project-card h3{font-size:2.2rem}.contact-card{padding:35px 24px}.footer-grid{flex-direction:column;align-items:flex-start}.modal-dialog{padding:52px 22px 28px}.modal-dialog h2{font-size:2.6rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}.marquee-track{animation:none}}