:root{--dark:#0c1c25;--blue:#073c55;--teal:#168b88;--mint:#7ae5d4;--cream:#f4f2eb;--light-mint:#d8e9e3;--muted:#526a70;--line:rgba(12,28,37,.18);--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--cream);color:var(--dark);font-family:"Manrope",Arial,sans-serif;line-height:1.5}a,button{transition:color .25s,background .25s,border-color .25s,transform .25s,box-shadow .25s}a:focus-visible,button:focus-visible{outline:3px solid var(--teal);outline-offset:4px}.container{width:min(1160px,calc(100% - 56px));margin:auto}.skip-link{position:fixed;z-index:100;top:12px;left:12px;padding:10px 14px;background:var(--dark);color:#fff;transform:translateY(-150%)}.skip-link:focus{transform:none}
.header{position:sticky;top:0;z-index:50;background:rgba(244,242,235,.94);backdrop-filter:blur(12px)}.navbar{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.logo{display:flex;align-items:center;gap:7px;color:var(--dark);text-decoration:none;font-size:14px;font-weight:800;letter-spacing:1px}.logo>span:not(.logo-mark){color:var(--teal)}.logo-mark{margin-right:2px;color:var(--teal);font-size:22px}.nav-links{display:flex;list-style:none;gap:27px;padding:0;margin:0}.nav-links a,.connect-link{color:var(--dark);text-decoration:none;text-transform:uppercase;font-size:11px;font-weight:700;letter-spacing:1px}.nav-links a{position:relative}.nav-links a:after{content:"";position:absolute;right:0;bottom:-7px;left:0;height:2px;background:var(--teal);transform:scaleX(0);transform-origin:right;transition:transform .3s var(--ease)}.nav-links a:hover:after{transform:scaleX(1);transform-origin:left}.connect-link{padding-bottom:4px;border-bottom:1px solid}.connect-link:hover{color:var(--teal)}.menu-button{display:none;width:44px;height:44px;padding:10px;border:0;background:transparent;cursor:pointer}.menu-button span{display:block;width:24px;height:2px;margin:5px auto;background:var(--dark);transition:.25s}.menu-button.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-button.is-open span:nth-child(2){opacity:0}.menu-button.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.section-label,.availability,.lab-type,.timeline-date{color:var(--muted);font:500 11px "DM Mono",monospace;letter-spacing:1px}.hero{min-height:620px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:64px;padding:72px 0}.availability span{display:inline-block;width:8px;height:8px;margin-right:8px;border-radius:50%;background:#1aa78f;box-shadow:0 0 0 4px rgba(26,167,143,.14);animation:pulse 2s infinite}.hero h1{max-width:650px;margin:18px 0;font-size:clamp(46px,5.3vw,74px);line-height:1.04;letter-spacing:-.065em}.hero h1 em,h2 em{font-family:"Playfair Display",Georgia,serif;font-weight:600}.role-line{max-width:650px;margin:0 0 18px;color:var(--teal);font:500 12px/1.7 "DM Mono",monospace;text-transform:uppercase;letter-spacing:.4px}.role-line span{color:#91a5a7;padding:0 5px}.hero-description{max-width:560px;color:#3c5158;font-size:16px;line-height:1.8}.hero-buttons,.social-buttons{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:48px;padding:13px 19px;border:1px solid var(--blue);text-decoration:none;font-size:12px;font-weight:800;letter-spacing:.3px}.primary-button{background:var(--blue);color:#fff}.primary-button span{color:var(--mint)}.secondary-button{color:var(--dark);background:transparent}.button:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(7,60,85,.15)}.primary-button:hover{background:#0b4c68}.secondary-button:hover{background:#fff}
.network-card{height:408px;padding:18px 22px;overflow:hidden;color:#fff;background:var(--blue);box-shadow:14px 14px 0 #d3e9e3}.card-header,.card-footer{display:flex;justify-content:space-between;color:#b9d3d8;font:10px "DM Mono",monospace;letter-spacing:1px}.online-status{color:var(--mint)}.online-status i{display:inline-block;width:6px;height:6px;margin-right:5px;border-radius:50%;background:var(--mint)}.network-diagram{height:307px;position:relative}.circle{position:absolute;top:50%;left:50%;border:1px solid rgba(122,229,212,.3);border-radius:50%;transform:translate(-50%,-50%)}.circle-small{width:155px;height:155px}.circle-large{width:285px;height:285px;border-style:dashed;animation:spin 28s linear infinite}.network-node{position:absolute;z-index:2;display:grid;place-items:center;text-align:center;border-radius:50%;font-family:"DM Mono",monospace;box-shadow:0 0 0 6px rgba(7,60,85,.6)}.network-node strong{font-size:20px}.network-node small{font-size:8px;letter-spacing:1px}.core-node{top:calc(50% - 45px);left:calc(50% - 45px);width:90px;height:90px;border:1px solid var(--mint);background:#0b4962;color:var(--mint);animation:nodeGlow 2.5s infinite}.router-node,.switch-node,.client-node{width:60px;height:60px;background:#f0f3e9;color:var(--blue)}.router-node{top:25px;left:15%}.switch-node{top:102px;right:12%}.client-node{bottom:20px;left:21%}.link{position:absolute;z-index:0;height:1px;background:rgba(122,229,212,.42);transform-origin:left}.link-a{width:110px;top:88px;left:29%;transform:rotate(30deg)}.link-b{width:105px;top:153px;left:54%;transform:rotate(-5deg)}.link-c{width:105px;top:204px;left:30%;transform:rotate(-38deg)}.packet{position:absolute;z-index:3;padding:2px 4px;border-radius:2px;background:var(--blue);color:var(--mint);font:9px "DM Mono",monospace}.packet-one{animation:packetOne 3.2s linear infinite}.packet-two{animation:packetTwo 3.8s linear infinite .8s}.packet-three{animation:packetThree 3.5s linear infinite 1.5s}.card-footer{padding-top:14px;border-top:1px solid rgba(255,255,255,.19)}.card-footer strong{margin-right:4px;color:#fff;font-size:15px}
.about{display:grid;grid-template-columns:.72fr 1.28fr;align-items:center;gap:80px;padding:100px 0;border-top:1px solid var(--line)}.about-photo-wrap{position:relative;min-height:490px;background:var(--blue);box-shadow:-13px 13px 0 var(--light-mint);overflow:hidden}.about-photo,.about-photo-placeholder{position:absolute;inset:0;width:100%;height:100%}.about-photo{z-index:1;display:block;object-fit:cover;object-position:center top}.about-photo.is-missing{display:none}.about-photo-placeholder{display:grid;place-items:center;color:rgba(122,229,212,.32);font:800 100px "Manrope";background:linear-gradient(145deg,#073c55,#0c1c25)}.about-photo-placeholder:after{content:"PROFILE PHOTO";position:absolute;font:10px "DM Mono";letter-spacing:3px;color:var(--mint);transform:translateY(72px)}.photo-tag{position:absolute;z-index:2;right:0;bottom:0;padding:11px 14px;background:var(--mint);color:var(--dark);font:10px "DM Mono";letter-spacing:1px}.about h2,.section-heading h2,.skills h2,.journey h2,.contact-section h2{margin:14px 0 22px;font-size:clamp(34px,4vw,52px);line-height:1.1;letter-spacing:-.055em}.about-content>p:not(.section-label){max-width:650px;color:#3d5259;line-height:1.78}.profile-facts{display:flex;gap:22px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.profile-facts span{display:grid;gap:3px}.profile-facts strong{color:var(--teal);font-family:"DM Mono"}
.labs-section{padding:95px 0;background:var(--dark);color:#f2f3eb}.labs-section .section-label{color:var(--mint)}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:42px}.section-heading h2{margin-bottom:0}.section-heading>p{width:370px;margin:0;color:#b5c5c4;font-size:14px;line-height:1.7}.lab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.lab-card{position:relative;min-height:320px;padding:25px;border:1px solid rgba(255,255,255,.2);transition:transform .35s var(--ease),background .35s,border-color .35s,box-shadow .35s}.lab-card:hover{z-index:2;transform:translateY(-9px);background:#12313e;border-color:rgba(122,229,212,.5);box-shadow:0 18px 35px rgba(0,0,0,.25)}.lab-card:hover .lab-arrow{transform:translate(3px,-3px)}.lab-number{display:block;margin-bottom:38px;color:var(--mint);font:12px "DM Mono"}.lab-arrow{position:absolute;top:23px;right:23px;color:var(--mint);font-size:20px;transition:transform .3s}.lab-type{color:#96b5b3}.lab-card h3{margin:10px 0 12px;font-size:22px;line-height:1.2;letter-spacing:-1px}.lab-card>p:not(.lab-type){color:#b6c8c7;font-size:13px;line-height:1.65}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}.tags span{padding:5px 7px;background:rgba(122,229,212,.1);color:var(--mint);font:10px "DM Mono"}
.skills{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px;padding:100px 0}.skills-title{position:sticky;top:120px;align-self:start}.skills-title>p:last-child{max-width:340px;color:var(--muted);font-size:14px}.skill-group{padding:24px 0;border-top:1px solid var(--line)}.skill-heading{display:flex;align-items:center;gap:15px}.skill-icon{display:grid;place-items:center;width:46px;height:46px;flex:0 0 auto;border:1px solid var(--teal);color:var(--teal);font:500 15px "DM Mono"}.skill-heading p{margin:0;color:var(--teal);font:10px "DM Mono"}.skill-heading h3{margin:3px 0 0;font-size:19px}.skill-group>p{margin:15px 0;color:var(--muted);font-size:13px;line-height:1.7}.skill-meter{height:4px;overflow:hidden;background:rgba(12,28,37,.12)}.skill-meter span{display:block;width:var(--level);height:100%;background:linear-gradient(90deg,var(--teal),var(--mint));transform:scaleX(0);transform-origin:left}.visible .skill-meter span{animation:fillBar 1.2s var(--ease) .25s forwards}
.journey{padding:85px 0 100px;border-top:1px solid var(--line)}.timeline-heading{margin-bottom:50px}.timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:50px}.timeline:before{content:"";position:absolute;top:7px;right:0;left:0;height:1px;background:var(--line)}.timeline-item{position:relative;padding-top:35px}.timeline-marker{position:absolute;z-index:1;top:0;left:0;width:15px;height:15px;border:3px solid var(--cream);border-radius:50%;background:var(--teal);box-shadow:0 0 0 1px var(--teal)}.timeline-date{color:var(--teal)}.timeline h3{margin:13px 0 10px;font-size:20px;letter-spacing:-.5px}.timeline-item>p:last-child{color:var(--muted);font-size:13px;line-height:1.7}
.contact-section{padding:90px 0;background:var(--light-mint)}.contact-section h2{max-width:750px;font-size:clamp(42px,5vw,65px)}.contact-text{max-width:490px;color:#426069;line-height:1.7}.email-link{display:inline-block;margin:25px 0 15px;padding-bottom:5px;border-bottom:2px solid;color:var(--dark);text-decoration:none;font-size:clamp(20px,3vw,36px);font-weight:700;letter-spacing:-1.5px}.email-link span{color:var(--teal)}.email-link:hover{color:var(--teal)}.social-button{border-color:rgba(12,28,37,.3);color:var(--dark)}.social-button:hover{background:var(--dark);color:#fff}.site-footer{padding:32px 0;background:var(--dark);color:#a9bfbe}.site-footer>.container{display:grid;grid-template-columns:1fr auto auto;align-items:end;gap:55px}.footer-logo{color:#fff}.site-footer p{margin:8px 0 0;font:10px "DM Mono";letter-spacing:1px}.site-footer nav{display:flex;gap:22px}.site-footer nav a{color:#d4e1df;text-decoration:none;font-size:12px}.site-footer nav a:hover{color:var(--mint)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.visible{opacity:1;transform:none}.lab-card:nth-child(2),.skill-group:nth-child(2),.timeline-item:nth-child(2){transition-delay:.1s}.lab-card:nth-child(3),.skill-group:nth-child(3),.timeline-item:nth-child(3){transition-delay:.2s}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(26,167,143,0)}}@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}@keyframes nodeGlow{50%{box-shadow:0 0 24px rgba(122,229,212,.28)}}@keyframes packetOne{0%{top:75px;left:27%;opacity:0}12%,88%{opacity:1}100%{top:145px;left:47%;opacity:0}}@keyframes packetTwo{0%{top:145px;left:53%;opacity:0}12%,88%{opacity:1}100%{top:125px;left:78%;opacity:0}}@keyframes packetThree{0%{top:160px;left:48%;opacity:0}12%,88%{opacity:1}100%{top:245px;left:27%;opacity:0}}@keyframes fillBar{to{transform:scaleX(1)}}
@media(max-width:900px){.hero{gap:35px}.about{gap:45px}.skills{gap:45px}.nav-links{gap:16px}.connect-link{display:none}.network-card{height:380px}.site-footer>.container{grid-template-columns:1fr auto}.site-footer>.container>p{grid-column:1/-1}}
@media(max-width:720px){html{scroll-padding-top:69px}.container{width:calc(100% - 36px)}.navbar{height:69px}.menu-button{display:block}.nav-links{position:fixed;top:69px;right:0;left:0;display:flex;visibility:hidden;flex-direction:column;gap:0;padding:12px 18px 24px;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:0 18px 25px rgba(12,28,37,.1);opacity:0;transform:translateY(-10px);transition:.25s}.nav-links.show{visibility:visible;opacity:1;transform:none}.nav-links a{display:block;padding:15px 6px;font-size:13px}.hero{grid-template-columns:1fr;gap:45px;min-height:auto;padding:55px 0 70px}.hero h1{font-size:clamp(43px,14vw,58px)}.role-line span{display:none}.role-line{max-width:360px}.hero-buttons{align-items:stretch}.hero-buttons .button{flex:1}.network-card{height:355px;padding-inline:16px;box-shadow:8px 8px 0 #d3e9e3}.network-diagram{height:255px;transform:scale(.9)}.about,.skills{grid-template-columns:1fr;gap:45px;padding:70px 0}.about-photo-wrap{min-height:440px}.skills-title{position:static}.section-heading{display:block}.section-heading>p{width:auto;margin-top:18px}.lab-grid,.timeline{grid-template-columns:1fr}.lab-card{min-height:auto}.timeline{gap:25px;padding-left:15px}.timeline:before{top:0;bottom:0;left:21px;width:1px;height:auto}.timeline-item{padding:0 0 15px 36px}.timeline-marker{top:3px;left:0}.profile-facts{flex-direction:column}.contact-section{padding:70px 0}.email-link{overflow-wrap:anywhere}.site-footer>.container{grid-template-columns:1fr;gap:25px;align-items:start}.site-footer>.container>p{grid-column:auto}.site-footer nav{flex-wrap:wrap}}
@media(max-width:420px){.hero-buttons{flex-direction:column}.card-footer{font-size:8px}.card-footer span:nth-child(2){display:none}.about-photo-wrap{min-height:380px}.social-buttons{flex-direction:column}.social-button{width:100%}}
@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}.skill-meter span{transform:none}}