:root{
  --black:#000; --accent:#4f9bff; --btn:#2563eb; --btn-deep:#1d4ed8; --edge:#1e3a8a; --lav:#a5d0ff; --text:#f2f2f2; --dim:#9a9a9a; --line:#0b1b3d;
  --flow:linear-gradient(100deg,#1d4ed8 0%,#4f9bff 25%,#cfe6ff 50%,#4f9bff 75%,#1d4ed8 100%);
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,sans-serif;background:var(--black);color:var(--text);
  height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column;line-height:1.6;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100' fill='none' stroke='%231d4ed8' stroke-width='1.2'/%3E%3Cpath d='M28 0L28 34L0 50L0 84L28 100L56 84L56 50L28 34' fill='none' stroke='%231d4ed8' stroke-width='1.2'/%3E%3C/svg%3E");
  background-size:84px 150px;
}
body::before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at 30% 40%,rgba(0,0,0,.55),#000 85%);pointer-events:none;z-index:0}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

header{flex:none;position:relative;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding:1.6rem clamp(1.2rem,5vw,4rem)}
nav ul{display:flex;gap:clamp(1rem,3vw,2.4rem);list-style:none;flex-wrap:wrap}
nav a{font-weight:300;font-size:.95rem;letter-spacing:.06em;padding:.2rem 0;border-bottom:1px solid transparent;transition:border-color .2s,color .2s}
nav a:hover{color:var(--accent)}
nav a[aria-current="page"]{border-color:var(--accent);color:#fff}


.brand{font-family:'Unbounded',sans-serif;font-weight:700;letter-spacing:.08em;font-size:1rem}
.talk{position:relative}
.talk-btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:.5rem;background:var(--btn);color:#fff;border:1px solid #fff;border-radius:6px;padding:.55rem 1.2rem;font:600 .85rem 'Manrope',sans-serif;cursor:pointer;transition:transform .15s,box-shadow .25s}
.talk-btn::before,.pager a::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#7ab8ff,#2563eb);transform:translateX(-101%);transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.talk-btn:hover::before,.pager a:hover::before{transform:none}
.talk-btn:hover{box-shadow:0 0 18px rgba(79,155,255,.55)}
.talk-btn:active,.pager a:active{transform:scale(.95)}
.talk-btn>*,.pager a>*{position:relative}
.caret{display:inline-block;transition:transform .3s}
.talk-btn[aria-expanded="true"] .caret{transform:rotate(180deg)}
.talk ul{position:absolute;right:0;top:calc(100% + .6rem);list-style:none;background:#000;border:1px solid var(--edge);border-radius:10px;min-width:170px;padding:.4rem;z-index:10;opacity:0;visibility:hidden;transform:translateY(-8px) scale(.96);transform-origin:top right;transition:opacity .25s,transform .25s,visibility .25s}
.talk.open ul{opacity:1;visibility:visible;transform:none;box-shadow:0 10px 30px rgba(37,99,235,.25)}
.talk li{opacity:0;transform:translateX(10px);transition:opacity .25s,transform .25s}
.talk.open li{opacity:1;transform:none}
.talk.open li:nth-child(2){transition-delay:.05s}
.talk.open li:nth-child(3){transition-delay:.1s}
.talk li a{display:block;padding:.55rem .8rem;border-radius:6px;font-size:.9rem;transition:background .2s,padding-left .2s,color .2s}
.talk li a:hover,.talk li a:focus-visible{background:var(--line);color:var(--accent);padding-left:1.15rem}
.pager a{position:relative;overflow:hidden;pointer-events:auto;display:inline-flex;align-items:center;gap:.6rem;background:rgba(0,0,0,.8);border:1px solid var(--edge);border-radius:999px;padding:.6rem 1.3rem;font-size:.85rem;font-weight:600;transition:border-color .2s,box-shadow .25s,transform .15s}
.pager a:hover{border-color:var(--accent);box-shadow:0 0 16px rgba(79,155,255,.4)}
.arr{display:inline-block;transition:transform .3s}
#prev:hover .arr{transform:translateX(-5px)}
#next:hover .arr{transform:translateX(5px)}
.info p{min-height:1.4em}
.info p.typing::after{content:"";display:inline-block;width:2px;height:1em;margin-left:3px;vertical-align:-.12em;background:var(--accent);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media (prefers-reduced-motion:no-preference){
  @keyframes enter{from{opacity:0;transform:translateY(12px)}}
  .view.active{animation:enter .4s ease-out}
}
.pager{position:fixed;left:0;right:0;bottom:1rem;display:flex;justify-content:flex-start;gap:.8rem;padding:0 clamp(1.2rem,5vw,4rem);z-index:6;pointer-events:none}
@media (prefers-reduced-motion:no-preference){
  @keyframes drift{to{background-position:84px 150px}}
  body{animation:drift 50s linear infinite}
}
main{flex:1;min-height:0;position:relative;z-index:2;padding:0 clamp(1.2rem,5vw,4rem) 5rem}
.view{display:none}
.view.active{display:block;height:100%}

/* HOME */
.hero{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:2rem;height:100%}
.text{align-self:center}
h1{font-family:'Unbounded',sans-serif;font-weight:700;letter-spacing:.02em;text-wrap:balance;font-size:clamp(1.7rem,3.8vw,3.2rem);line-height:1.2;text-transform:uppercase;margin-bottom:1.6rem}
.info{border-left:2px solid var(--accent);padding-left:1.3rem;text-align:left;display:grid;gap:.4rem}
.role{font-family:'Unbounded',sans-serif;font-weight:300;font-size:clamp(1.3rem,3vw,2.1rem);line-height:1.2;background:linear-gradient(90deg,var(--lav),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
h1,.role{background:var(--flow);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
h1{filter:drop-shadow(0 0 22px rgba(79,155,255,.35))}
@media (prefers-reduced-motion:no-preference){
  @keyframes flow{to{background-position:200% 0}}
  h1{animation:flow 7s linear infinite}
  .role{animation:flow 9s linear infinite}
}
.track{font-weight:600;font-size:1.1rem}
.uni{color:var(--dim);font-size:1rem}
.link{font-size:.9rem;border-bottom:1px solid var(--dim);padding-bottom:2px;transition:color .2s,border-color .2s}
.link:hover{color:var(--accent);border-color:var(--accent)}
.photo{position:relative;align-self:center;justify-self:center;aspect-ratio:4/5;height:min(calc(100vh - 13rem),600px);height:min(calc(100dvh - 13rem),600px);max-width:100%;border:1px solid var(--accent);border-radius:18px;overflow:hidden;background:#000;outline:1px solid rgba(79,155,255,.35);outline-offset:10px;box-shadow:0 0 40px rgba(37,99,235,.35)}
.photo::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,transparent 65%,rgba(0,16,48,.55));pointer-events:none}
.photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 20%;filter:contrast(1.05) saturate(1.05)}

/* INNER PAGES */
.page{padding-top:1rem;max-width:960px;overflow-y:auto;scrollbar-width:none}
.page::-webkit-scrollbar{display:none}
.page h2{font-family:'Unbounded',sans-serif;font-weight:300;font-size:clamp(1.5rem,4vw,2.5rem);line-height:1.25;background:linear-gradient(90deg,var(--lav),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:.6rem}
.page .sub{color:var(--dim);margin-bottom:1.5rem;max-width:56ch}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.card{background:rgba(0,0,0,.72);border:1px solid var(--edge);border-radius:10px;padding:1.2rem 1.3rem}
.card dt,.card h3{font-weight:600;font-size:.8rem;color:var(--accent);margin-bottom:.3rem}
.card dd,.card p{font-size:.95rem}
.todo{color:var(--dim);font-style:italic}
.timeline{list-style:none;border-left:2px solid var(--edge);margin-left:.5rem;display:grid;gap:1.2rem}
.timeline li{position:relative;padding-left:1.6rem}
.timeline li::before{content:"";position:absolute;left:-7px;top:.45rem;width:12px;height:12px;background:#000;border:2px solid var(--accent);border-radius:50%}
.timeline h3{font-weight:600;font-size:1.05rem}
.timeline p{color:var(--dim);font-size:.9rem}
.socials{display:flex;gap:1.2rem;flex-wrap:wrap;margin-top:1.6rem}


@media (max-width:820px){
  .hero{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;gap:.8rem;align-items:stretch}
  .photo{order:-1;height:100%;max-height:none;outline-offset:6px}
  .text{text-align:center;padding-left:0}
  h1{font-size:clamp(1.3rem,6vw,1.8rem);margin-bottom:.8rem}
  .info{border-left:0;padding-left:0;text-align:center;gap:.2rem}
  .grid{grid-template-columns:1fr 1fr}
  .card{padding:.8rem 1rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* PERSONAL INFORMATION */
#personal{max-width:1100px}
#personal h2{margin-bottom:1.3rem}
.about{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.5fr);gap:2rem;align-items:start}
.intro p{font-size:.95rem;color:#dcdcdc;margin-bottom:.8rem}
.focus{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.focus .card{transition:border-color .2s,transform .2s,box-shadow .2s}
.focus .card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px rgba(37,99,235,.25)}
.focus .card h3{font-family:'Unbounded',sans-serif;font-weight:500;font-size:.85rem;color:var(--accent);margin-bottom:.7rem}
.focus ul{list-style:none;display:grid;gap:.45rem}
.focus li{position:relative;padding-left:1rem;font-size:.85rem;line-height:1.45}
.focus li::before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
@media (max-width:820px){
  .about,.focus{grid-template-columns:1fr}
  .about{gap:1.2rem}
}

.label{font-family:'Unbounded',sans-serif;font-weight:500;font-size:.95rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:1rem;display:flex;align-items:center;gap:.8rem}
.label::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--edge),transparent)}


/* PERSONAL INFORMATION: improvements */
.intro .lead{font-size:1.1rem;font-weight:600;line-height:1.5;color:#fff;margin-bottom:1rem}
.intro p{font-size:.9rem;line-height:1.6}
.ico{width:20px;height:20px;flex:none;color:var(--accent)}
.focus .card h3{display:flex;align-items:center;gap:.6rem}
.connect{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.3rem}
.pill{display:inline-flex;align-items:center;gap:.8rem;padding:.55rem 1.1rem;background:rgba(0,0,0,.72);border:1px solid var(--edge);border-radius:12px;font-size:.85rem;transition:border-color .2s,transform .2s,box-shadow .2s}
.pill small{display:block;font-size:.65rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.pill:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px rgba(37,99,235,.25)}
.pill .ico{width:22px;height:22px}
@media (prefers-reduced-motion:no-preference){
  @keyframes rise{from{opacity:0;transform:translateY(14px)}}
  .view.active .intro>*,.view.active .focus .card,.view.active .pill{animation:rise .5s ease-out backwards}
  .view.active .intro>:nth-child(2){animation-delay:.08s}
  .view.active .intro>:nth-child(3){animation-delay:.16s}
  .view.active .focus .card:nth-child(1){animation-delay:.1s}
  .view.active .focus .card:nth-child(2){animation-delay:.18s}
  .view.active .focus .card:nth-child(3){animation-delay:.26s}
  .view.active .focus .card:nth-child(4){animation-delay:.34s}
  .view.active .pill:nth-child(1){animation-delay:.42s}
  .view.active .pill:nth-child(2){animation-delay:.5s}
  .view.active .pill:nth-child(3){animation-delay:.58s}
}
/* PERSONAL INFORMATION: compact layout with details */
#personal h2{font-size:clamp(1.3rem,3vw,2rem);margin-bottom:.8rem}
#personal .about{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:1.4rem}
#personal .left{display:grid;gap:.9rem;align-content:start}
#personal .intro .lead{font-size:.95rem;margin-bottom:.5rem}
#personal .intro p{font-size:.82rem;line-height:1.55;margin-bottom:0}
.details{padding:.8rem 1rem}
.details .label{font-size:.7rem;margin-bottom:.6rem}
.details dl{display:grid;grid-template-columns:auto 1fr;gap:.35rem .9rem}
.details dt{font-family:'Unbounded',sans-serif;font-weight:500;font-size:.58rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0;padding-top:.25rem}
.details dd{margin:0;font-size:.8rem;overflow-wrap:anywhere}
.details a:hover{color:var(--accent)}
#personal .connect{margin-top:0;gap:.5rem}
#personal .pill{padding:.35rem .8rem;font-size:.75rem}
#personal .pill .ico{width:18px;height:18px}
#personal .interests .label{font-size:.75rem;margin-bottom:.6rem}
#personal .focus{gap:.6rem}
#personal .focus .card{padding:.7rem .85rem}
#personal .focus .card h3{font-size:.72rem;margin-bottom:.4rem}
#personal .focus ul{gap:.3rem}
#personal .focus li{font-size:.74rem;line-height:1.35}
@media (max-width:820px){
  #personal .about{grid-template-columns:1fr;gap:1rem}
  #personal .focus{grid-template-columns:1fr}
}

/* PERSONAL INFORMATION: details and interests switch */
.seg{display:flex;gap:.5rem;margin-bottom:.7rem}
.segbtn{font:600 .72rem 'Manrope',sans-serif;letter-spacing:.08em;text-transform:uppercase;padding:.45rem 1rem;border:1px solid var(--edge);border-radius:999px;background:rgba(0,0,0,.72);color:var(--text);cursor:pointer;transition:border-color .2s,background .2s}
.segbtn:hover{border-color:var(--accent)}
.segbtn[aria-selected="true"]{background:var(--btn);border-color:var(--accent)}
.details{padding:.9rem 1.1rem}
.details dl{grid-template-columns:max-content 1fr;gap:.42rem 1.3rem}
.details dd{font-size:.82rem}

/* PERSONAL INFORMATION: single column, two-column details */
#personal .about{grid-template-columns:1fr;gap:.9rem}
.details dl{grid-template-columns:max-content 1fr max-content 1fr;gap:.5rem 1.4rem}
#personal .focus{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:820px){
  .details dl{grid-template-columns:max-content 1fr}
  #personal .focus{grid-template-columns:1fr}
}

/* ACHIEVEMENTS */
.ach-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.9rem}
.ach-grid[hidden]{display:none}
.ach-grid:has(> .ach:only-child){grid-template-columns:minmax(190px,260px)}
.ach{position:relative;display:block;width:100%;aspect-ratio:4/5;padding:0;text-align:left;border:1px solid var(--edge);border-radius:12px;overflow:hidden;background:#000;color:var(--text);cursor:pointer;transition:border-color .2s,transform .2s,box-shadow .25s}
.ach img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.ach:hover,.ach:focus-visible{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px rgba(37,99,235,.3)}
.ach:hover img{transform:scale(1.05)}
.ach .cap{position:absolute;left:0;right:0;bottom:0;z-index:2;display:block;padding:2.2rem .85rem .8rem;background:linear-gradient(transparent,rgba(0,0,0,.92))}
.ach .cap small{display:block;font-size:.62rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:.2rem}
.ach .cap b{display:block;font-family:'Unbounded',sans-serif;font-weight:500;font-size:.78rem;line-height:1.3}
.ach .detail{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;justify-content:flex-end;gap:.5rem;padding:.9rem;background:rgba(0,12,36,.9);font-size:.8rem;line-height:1.45;opacity:0;transition:opacity .25s}
.ach:hover .detail,.ach:focus-visible .detail{opacity:1}
.ach .detail em{font-style:normal;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
@media (hover:none){.ach .detail{display:none}}

.lightbox{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:1rem;background:rgba(0,0,0,.86)}
.lightbox[hidden]{display:none}
.lb-card{position:relative;width:min(100%,860px);max-height:100%;display:flex;flex-direction:column;background:#000;border:1px solid var(--accent);border-radius:14px;overflow:hidden;box-shadow:0 0 40px rgba(37,99,235,.35)}
.lb-card img{display:block;width:100%;min-height:0;flex:1 1 auto;max-height:68vh;object-fit:contain;background:#000}
.lb-text{padding:.9rem 1.2rem 1.1rem;border-top:1px solid var(--edge)}
.lb-text small{display:block;font-size:.65rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.lb-text h3{font-family:'Unbounded',sans-serif;font-weight:500;font-size:1rem;margin:.2rem 0 .4rem}
.lb-text p{font-size:.88rem;color:#dcdcdc}
.lb-close{position:absolute;top:.6rem;right:.6rem;z-index:2;width:2.2rem;height:2.2rem;border-radius:50%;border:1px solid var(--accent);background:rgba(0,0,0,.75);color:#fff;font-size:1rem;cursor:pointer}
.lb-close:hover{background:var(--btn)}
@media (max-width:820px){
  .ach-grid{grid-template-columns:1fr 1fr;gap:.6rem}
  .ach{aspect-ratio:1/1}
  .ach .cap b{font-size:.72rem}
}

/* ACHIEVEMENTS: wider page so all five cards fit in one row */
#achievements{max-width:1100px}
.ach-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.ach-grid:has(> .ach:only-child){grid-template-columns:minmax(160px,230px)}
@media (max-width:820px){.ach-grid,.ach-grid:has(> .ach:only-child){grid-template-columns:1fr 1fr}}

/* ACHIEVEMENTS: keep every card the same size, however many there are */
.ach-grid,.ach-grid:has(> .ach:only-child){grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
@media (max-width:820px){.ach-grid,.ach-grid:has(> .ach:only-child){grid-template-columns:1fr 1fr}}
.ach-grid,.ach-grid:has(> .ach:only-child){grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
@media (max-width:820px){.ach-grid,.ach-grid:has(> .ach:only-child){grid-template-columns:1fr 1fr}}

/* ACHIEVEMENTS: landscape cards so two rows fit on one screen */
@media (min-width:821px){.ach{aspect-ratio:4/3}}