@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800;900&family=Space+Grotesk:wght@500;600;700&display=swap');

:root{
  --bg:#0b1220;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.04);
  --line:rgba(232,238,252,.14);
  --text:#e8eefc;
  --muted:rgba(232,238,252,.75);
  --primary:#7c5cff;
  --primary2:#2ee59d;
  --radius:18px;
  --max:1100px;
  --shadow:0 18px 50px rgba(0,0,0,.35);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 15% 10%, rgba(124,92,255,.18), transparent 60%),
    radial-gradient(900px 600px at 80% 25%, rgba(46,229,157,.14), transparent 55%),
    radial-gradient(900px 700px at 45% 95%, rgba(124,92,255,.10), transparent 60%),
    var(--bg);
  min-height:100vh;
}

body.is-loading{
  overflow:hidden;
}

a{ color:inherit; text-decoration:none; }
.container{ max-width:var(--max); margin:0 auto; padding:22px; }

.preloader{
  position:fixed;
  inset:0;
  z-index:9999;
  display:grid;
  place-items:center;
  padding:24px;
  background:
    radial-gradient(circle at 20% 20%, rgba(124,92,255,.22), transparent 30%),
    radial-gradient(circle at 80% 25%, rgba(46,229,157,.18), transparent 28%),
    linear-gradient(180deg, rgba(5,8,22,.98), rgba(5,8,22,.94));
  backdrop-filter: blur(18px);
  transition:opacity .45s ease, visibility .45s ease;
}

.preloader-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
  padding:28px 30px;
  border-radius:28px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);
  box-shadow:0 30px 80px rgba(0,0,0,.45);
}

.preloader-copy{
  text-align:center;
}

.preloader-copy strong{
  display:block;
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-size:1.1rem;
  letter-spacing:-.02em;
}

.preloader-copy p{
  margin:8px 0 0;
  color:var(--muted);
  font-size:.95rem;
  line-height:1.6;
}

.loader {
  width: 45px;
  height: 40px;
  background: linear-gradient(#0000 calc(1*100%/6),#fff 0 calc(3*100%/6),#0000 0),
            linear-gradient(#0000 calc(2*100%/6),#fff 0 calc(4*100%/6),#0000 0),
            linear-gradient(#0000 calc(3*100%/6),#fff 0 calc(5*100%/6),#0000 0);
  background-size: 10px 400%;
  background-repeat: no-repeat;
  animation: matrix 1s infinite linear;
  filter: drop-shadow(0 0 12px rgba(255,255,255,.35));
}

body.is-loaded .preloader{
  opacity:0;
  visibility:hidden;
  pointer-events:none;
}

.custom-cursor{
  position:fixed;
  left:0;
  top:0;
  width:50px;
  height:54px;
  z-index:9998;
  pointer-events:none;
  opacity:0;
  transform:translate3d(-100px, -100px, 0) translate(-50%, -50%) scale(.85);
  transform-origin:center;
  will-change:transform, opacity, filter;
  transition:opacity .2s ease, filter .2s ease;
  filter:drop-shadow(0 0 14px rgba(255,255,255,.16));
}

.custom-cursor svg{
  width:100%;
  height:100%;
  display:block;
}

body.has-custom-cursor,
body.has-custom-cursor *{
  cursor:none !important;
}

body.has-custom-cursor input,
body.has-custom-cursor textarea{
  cursor:text !important;
}

body.is-loading .custom-cursor{
  opacity:0 !important;
}

.content-panel[hidden]{
  display:none !important;
}

.custom-cursor.is-hovering{
  filter:drop-shadow(0 0 18px rgba(124,92,255,.18));
}

.custom-cursor.is-pressed{
  filter:drop-shadow(0 0 10px rgba(255,255,255,.12));
}

@keyframes matrix {
  0% {
    background-position: 0% 100%, 50% 100%, 100% 100%;
  }

  100% {
    background-position: 0% 0%, 50% 0%, 100% 0%;
  }
}

@media (hover: none), (pointer: coarse){
  .custom-cursor{
    display:none !important;
  }
}

.nav{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.72);
  border-bottom: 1px solid var(--line);

  /* Tambahan shadow */
  box-shadow:
    0 10px 30px rgba(0,0,0,.35),
    0 1px 0 rgba(255,255,255,.06) inset;
}

.nav-inner{
  max-width:var(--max);
  margin:0 auto;

  /* sebelumnya padding:14px 22px; */
  padding: 18px 28px;

  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 22px; /* biar brand & menu nggak dempet */
}

.brand{ display:flex; align-items:center; gap:10px; font-weight:900; letter-spacing:.2px; }
.dot{
  width:12px; height:12px; border-radius:999px;
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  box-shadow: 0 0 0 6px rgba(124,92,255,.12);
}
.nav-links{
  display:flex;
  gap: 14px;        /* jarak antar menu lebih lega */
  flex-wrap:wrap;
  align-items:center;
}

.nav-links a{
  padding: 12px 14px;
  border-radius:999px;
  color:var(--muted);
  border:1px solid transparent;
  font-weight:800;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
}

.nav-links a:hover{
  color: var(--text);
  border-color: rgba(124,92,255,.35);
  background: rgba(255,255,255,.06);
  transform: translateY(-1px);
}

.nav-links a:active{
  transform: translateY(0px) scale(0.98); /* efek ditekan */
  background: rgba(124,92,255,.12);
  border-color: rgba(124,92,255,.55);
}
.nav-links a:focus-visible,
.btn:focus-visible{
  outline: none;
  box-shadow: 0 0 0 4px rgba(124,92,255,.25);
}

.menu-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
}

.menu-toggle span{
  width:24px;
  height:3px;
  background: var(--text);
  border-radius:99px;
  transition:.3s ease;
}

@media (max-width: 900px){
  .menu-toggle{
    display:flex;
  }

  .nav-links{
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    background: rgba(11,18,32,.95);
    flex-direction:column;
    padding:18px;
    gap:14px;
    border-bottom:1px solid var(--line);

    max-height:0;
    overflow:hidden;
    transition:.3s ease;
  }

  .nav-links.active{
    max-height:300px;
  }
}

.card{
  background: var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.section{ padding:18px 0; }
.section-title{
  display:flex; align-items:baseline; justify-content:space-between; gap:10px;
  margin:12px 0 12px;
}
.section-title h2{ margin:0; font-size:20px; letter-spacing:-.2px; }
.section-title p{ margin:0; color:var(--muted); }

.hero{
  margin-top: 22px;
  padding: 22px;
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 18px;
}
.hero-left{ padding: 4px; }
.hero-right{ display:flex; flex-direction:column; gap:14px; }

.badge{
  display:inline-flex; align-items:center; gap:10px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  padding:10px 12px;
  border-radius:999px;
  color:var(--muted);
  font-weight:900;
  width:fit-content;
}
.badge i{
  width:9px; height:9px; border-radius:99px;
  background:var(--primary2);
  box-shadow:0 0 0 5px rgba(46,229,157,.12);
  display:inline-block;
}
h1{
  margin:14px 0 10px;
  font-size: clamp(28px, 3.3vw, 44px);
  line-height:1.12;
  letter-spacing:-.6px;
}
.grad{
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.muted{ color: var(--muted); font-weight:800; }
.lead{
  margin: 0 0 26px;     /* sebelumnya 0 0 18px */
  color: var(--muted);
  line-height: 1.7;
  max-width: 70ch;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  font-weight:900;
  transition:.2s ease;
}
.btn:hover{ transform: translateY(-1px); border-color: rgba(124,92,255,.45); }
.btn.primary{
  border:1px solid rgba(124,92,255,.55);
  background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(46,229,157,.75));
  color:#0b1220;
  box-shadow: 0 18px 45px rgba(124,92,255,.18);
}
.hero-actions{ 
  display:flex; 
  gap:18px;          /* lebih lega */
  flex-wrap:wrap; 
  margin-top:22px; /* jarak dari teks */
}

.profile{
  display:flex; gap:14px; align-items:center;
  padding:14px; border-radius:16px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.avatar{
  width:54px; height:54px; border-radius:16px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.35), transparent 45%),
    linear-gradient(135deg, rgba(124,92,255,.95), rgba(46,229,157,.75));
  border:1px solid rgba(255,255,255,.18);
  box-shadow: 0 16px 35px rgba(0,0,0,.25);
}

.stats{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}
.stat{
  padding:14px;
  border-radius:16px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.stat .num{ font-size:20px; font-weight:950; }
.stat .lbl{ margin-top:6px; color:var(--muted); font-weight:900; font-size:13px; }

.card-mini{
  padding:14px;
  border-radius:16px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.mini-title{ font-weight:950; margin-bottom:10px; }

.chips{ 
  display:flex; 
  flex-wrap:wrap; 
  gap:14px;        /* jarak horizontal & vertikal */
  margin-top:12px; /* jarak dari elemen atas */
}
.chip{
  padding:9px 11px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-weight:900;
  font-size:13px;
}

.grid{ 
  display:grid; 
  grid-template-columns: repeat(12, 1fr); 
  gap:24px; /* lebih lega */
}

.col-8{ grid-column: span 8; }
.col-6{ grid-column: span 6; }
.col-4{ grid-column: span 4; }
.col-12{ grid-column: span 12; }

.box{
  padding:18px;
  border-radius: var(--radius);
  background: var(--card2);
  border:1px solid var(--line);
}
.box-title{ font-weight:950; margin-bottom:10px; }

.project{
  grid-column: span 4;
  padding:18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border:1px solid var(--line);
  transition:.2s ease;
  display:flex; flex-direction:column; gap:12px;
}
.project:hover{ transform: translateY(-2px); border-color: rgba(124,92,255,.35); }
.project-top{ display:flex; justify-content:space-between; gap:12px; align-items:flex-start; }
.project h3{ margin:0; font-size:16px; letter-spacing:-.2px; }
.project p{ margin:0; color:var(--muted); line-height:1.65; }
.pill{
  padding:7px 10px;
  border-radius:999px;
  font-weight:950;
  font-size:12px;
  border:1px solid rgba(46,229,157,.35);
  background: rgba(46,229,157,.10);
  white-space:nowrap;
}
.meta{ display:flex; flex-wrap:wrap; gap:8px; }
.kv{
  padding:8px 10px;
  border-radius:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-weight:900;
  font-size:12px;
}
.links{ display:flex; flex-wrap:wrap; gap:10px; margin-top:6px; }
.link{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  font-weight:950;
  font-size:13px;
}
.link:hover{ border-color: rgba(124,92,255,.45); }

.timeline{
  display:flex; flex-direction:column; gap:12px;
}
.t-item{
  padding:18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border:1px solid var(--line);
}
.t-item .t-top{ display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.t-item .t-date{ color: var(--muted); font-weight:950; }
.t-item h3{ margin:10px 0 8px; font-size:16px; }
.t-item p{ margin:0; color: var(--muted); line-height:1.7; }

input, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--text);
  outline:none;
  font-size:14px;
}
textarea{ min-height:120px; resize:vertical; }
input:focus, textarea:focus{ border-color: rgba(124,92,255,.55); }
.note{ color: var(--muted); font-size: 13px; line-height: 1.6; }

.footer{
  margin-top:22px;
  padding: 24px 0 40px;
  border-top:1px solid var(--line);
  color: var(--muted);
}

@media (max-width: 900px){
  .hero{ grid-template-columns: 1fr; }
  .col-8,.col-6,.col-4{ grid-column: span 12; }
  .project{ grid-column: span 12; }
}
/* ===== FIX NAV POSITION ===== */
.nav-inner{
  position: relative;
}

/* ===== HAMBURGER BASE ===== */
.menu-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:6px;
  background:none;
  border:none;
  cursor:pointer;
  padding:8px;
  z-index:1001;
}

.menu-toggle span{
  width:26px;
  height:3px;
  background: var(--text);
  border-radius:99px;
  transition:.3s ease;
}

/* ===== MOBILE MODE ===== */
@media (max-width: 900px){
  .menu-toggle{
    display:flex;
  }

  .nav-links{
    position:absolute;
    top:100%;
    left:0;
    width:100%;

    display:flex;
    flex-direction:column;
    align-items:stretch;

    background: rgba(11,18,32,.98);
    padding:0 20px;
    gap:12px;

    border-bottom:1px solid var(--line);

    max-height:0;
    overflow:hidden;
    transition: max-height .3s ease, padding .2s ease;

    z-index:1000;
  }

  .nav-links.active{
    max-height:400px;
    padding:20px;
  }

  .nav-links a{
    width:100%;
    text-align:left;
  }
}
/* ===== HAMBURGER ANIMATION ===== */
.menu-toggle.active span:nth-child(1){
  transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2){
  opacity:0;
}

.menu-toggle.active span:nth-child(3){
  transform: translateY(-9px) rotate(-45deg);
}
.list{
  padding-left:18px;
  line-height:1.8;
}

.list li{
  margin-bottom:8px;
  color:#e5e7eb;
}
.achievement{
  padding:12px 0;
  border-bottom:1px solid rgba(255,255,255,0.08);
}

.achievement:last-child{
  border-bottom:none;
}

.achievement h4{
  margin:0;
  font-size:16px;
}

.achievement small{
  display:block;
  color:#9ca3af;
  margin:4px 0 6px;
}
.card-img{
  width:100%;
  height:180px;
  object-fit:cover;
  border-radius:12px;
  margin-bottom:12px;
  background:#111827;
}

.achievement p{
  margin:0;
  font-size:14px;
  line-height:1.6;
  color:#e5e7eb;
}
/* ===== GLOBAL CLICK EFFECT ===== */
a, button, .link, .chip, .project, .achievement, .nav-links a {
  transition: 
    box-shadow 0.2s ease,
    transform 0.15s ease,
    background 0.2s ease;
}

/* Hover = shadow naik */
a:hover,
button:hover,
.link:hover,
.chip:hover,
.project:hover,
.achievement:hover,
.nav-links a:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

/* Klik = efek ditekan */
a:active,
button:active,
.link:active,
.chip:active,
.project:active,
.achievement:active,
.nav-links a:active {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  transform: scale(0.97);
}
/* ===== QUICK LINKS EFFECT ===== */
.quick-links a,
#quickTags .chip,
#socialLinks .chip {
  cursor: pointer;
  transition: 
    box-shadow 0.2s ease,
    transform 0.15s ease,
    background 0.2s ease;
}

/* Hover */
.quick-links a:hover,
#quickTags .chip:hover,
#socialLinks .chip:hover {
  box-shadow: 0 0 12px rgba(0, 255, 180, 0.6),
              0 0 25px rgba(0, 255, 180, 0.3);
  transform: translateY(-2px);
}

/* Klik */
.quick-links a:active,
#quickTags .chip:active,
#socialLinks .chip:active {
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  transform: scale(0.95);
}
.research-links {
  margin-top: 12px;
}

.research-links .link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  background: rgba(0, 255, 180, 0.08);
  border: 1px solid rgba(0, 255, 180, 0.3);
  color: #6ee7b7;
  font-weight: 500;
}

/* ===== UI REFRESH ===== */
:root{
  --bg:#050816;
  --bg-soft:#0b1120;
  --card:rgba(255,255,255,.08);
  --card2:rgba(255,255,255,.05);
  --line:rgba(148,163,184,.18);
  --text:#f8fafc;
  --muted:#cbd5e1;
  --primary:#8b5cf6;
  --primary2:#2dd4bf;
  --radius:22px;
  --max:1140px;
  --shadow:0 24px 80px rgba(2,6,23,.45);
}

html{
  scroll-padding-top:96px;
}

body{
  font-family:"Manrope","Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 12% 10%, rgba(139,92,246,.22), transparent 28%),
    radial-gradient(circle at 85% 12%, rgba(45,212,191,.16), transparent 26%),
    radial-gradient(circle at 50% 100%, rgba(245,158,11,.12), transparent 28%),
    linear-gradient(180deg, #050816 0%, #0a1020 38%, #070b14 100%);
  min-height:100vh;
  overflow-x:hidden;
  position:relative;
}

body::before,
body::after{
  content:"";
  position:fixed;
  pointer-events:none;
  z-index:0;
  filter:blur(36px);
  opacity:.75;
}

body::before{
  width:340px;
  height:340px;
  left:-110px;
  top:150px;
  background:rgba(139,92,246,.18);
  border-radius:50%;
}

body::after{
  width:420px;
  height:420px;
  right:-120px;
  bottom:70px;
  background:rgba(45,212,191,.14);
  border-radius:50%;
}

::selection{
  background:rgba(139,92,246,.35);
  color:var(--text);
}

.container{
  max-width:var(--max);
  margin:0 auto;
  padding:24px 22px 34px;
  position:relative;
  z-index:1;
}

main.container{
  padding-bottom:42px;
}

.nav{
  top:0;
  background:rgba(5,8,22,.72);
  border-bottom:1px solid rgba(148,163,184,.15);
  box-shadow:0 14px 40px rgba(0,0,0,.22);
}

.nav-inner{
  padding:16px 22px;
  gap:18px;
}

.brand{
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-weight:700;
}

.brand:hover{
  transform:none;
  box-shadow:none;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.nav-links a{
  padding:10px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.03);
  border:1px solid transparent;
  color:var(--muted);
  font-weight:700;
  transition:transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible{
  color:var(--text);
  background:rgba(139,92,246,.12);
  border-color:rgba(139,92,246,.28);
  box-shadow:0 8px 24px rgba(15,23,42,.22);
  transform:translateY(-1px);
}

.menu-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:14px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
}

.menu-toggle:hover{
  background:rgba(139,92,246,.14);
  border-color:rgba(139,92,246,.3);
}

.menu-toggle span{
  width:20px;
  height:2px;
  background:var(--text);
  border-radius:999px;
  transition:transform .25s ease, opacity .2s ease, background .2s ease;
}

.menu-toggle.active span:nth-child(1){
  transform:translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2){
  opacity:0;
}

.menu-toggle.active span:nth-child(3){
  transform:translateY(-8px) rotate(-45deg);
}

.hero{
  margin-top:26px;
  padding:28px;
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(290px,.8fr);
  gap:22px;
  position:relative;
  overflow:hidden;
  isolation:isolate;
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.12);
  border-radius:28px;
  box-shadow:var(--shadow);
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(circle at 15% 15%, rgba(139,92,246,.18), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(45,212,191,.15), transparent 24%),
    linear-gradient(135deg, rgba(255,255,255,.03), transparent 50%);
}

.hero::after{
  content:"";
  position:absolute;
  inset:14px;
  border-radius:24px;
  border:1px solid rgba(255,255,255,.05);
  pointer-events:none;
}

.hero-left,
.hero-right{
  position:relative;
  z-index:1;
}

.hero-right{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.badge{
  font-family:"Space Grotesk","Manrope",sans-serif;
  background:rgba(255,255,255,.05);
  border-color:rgba(148,163,184,.16);
  color:var(--muted);
}

.badge i{
  box-shadow:0 0 0 5px rgba(45,212,191,.12);
}

h1{
  font-family:"Space Grotesk","Manrope",sans-serif;
  margin:14px 0 12px;
  font-size:clamp(2.4rem, 5vw, 4.8rem);
  line-height:1.02;
  letter-spacing:-.06em;
}

.grad{
  background:linear-gradient(135deg, #c4b5fd 0%, #2dd4bf 60%, #f59e0b 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.muted{
  display:block;
  margin-top:12px;
  color:var(--muted);
  font-weight:700;
  font-size:clamp(1rem, 1.7vw, 1.25rem);
  line-height:1.12;
  letter-spacing:-.02em;
}

.lead{
  margin:0 0 24px;
  color:var(--muted);
  line-height:1.8;
  font-size:1.02rem;
  max-width:60ch;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-weight:700;
  letter-spacing:.01em;
  transition:transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.btn:hover{
  transform:translateY(-2px);
  border-color:rgba(139,92,246,.36);
  background:rgba(255,255,255,.08);
  box-shadow:0 10px 24px rgba(2,6,23,.18);
}

.btn.primary{
  color:#06101b;
  background:linear-gradient(135deg, rgba(139,92,246,.98), rgba(45,212,191,.92));
  border-color:transparent;
  box-shadow:0 18px 40px rgba(139,92,246,.22);
}

.chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:14px;
}

.chips-inline{
  margin-top:0;
}

.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:9px 12px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.04);
  color:var(--muted);
  font-weight:700;
  font-size:13px;
  transition:transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.chip:hover{
  transform:translateY(-2px);
  background:rgba(139,92,246,.12);
  border-color:rgba(139,92,246,.3);
  box-shadow:0 10px 18px rgba(2,6,23,.18);
}

#quickTags .chip:hover,
#socialLinks .chip:hover{
  box-shadow:0 10px 18px rgba(2,6,23,.18);
}

.profile,
.card-mini,
.stat,
.box,
.project,
.t-item,
.achievement{
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.045));
  border:1px solid rgba(148,163,184,.18);
  box-shadow:0 18px 45px rgba(2,6,23,.24);
}

.profile{
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px;
  border-radius:20px;
}

.avatar{
  width:60px;
  height:60px;
  border-radius:18px;
  background:linear-gradient(135deg, rgba(139,92,246,.95), rgba(45,212,191,.92));
  box-shadow:0 18px 40px rgba(139,92,246,.24);
  border:1px solid rgba(255,255,255,.16);
}

.profile strong{
  display:block;
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-size:1rem;
}

.profile small{
  display:block;
  margin-top:4px;
  color:var(--muted);
  line-height:1.5;
}

.stats{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:12px;
}

.stat{
  padding:16px;
  border-radius:18px;
}

.stat .num{
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-size:1.35rem;
  font-weight:700;
}

.stat .lbl{
  margin-top:6px;
  color:var(--muted);
  font-size:12px;
  font-weight:700;
  line-height:1.5;
}

.card-mini{
  padding:16px;
  border-radius:20px;
}

.mini-title{
  font-family:"Space Grotesk","Manrope",sans-serif;
  margin-bottom:10px;
}

.section{
  padding:28px 0 4px;
  scroll-margin-top:100px;
}

.section-title{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  margin:0 0 16px;
}

.section-title h2{
  margin:0;
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-size:1.4rem;
  letter-spacing:-.03em;
}

.section-title p{
  margin:0;
  color:var(--muted);
  max-width:58ch;
  line-height:1.6;
}

.grid{
  display:grid;
  grid-template-columns:repeat(12, minmax(0,1fr));
  gap:18px;
}

.col-8{ grid-column:span 8; }
.col-6{ grid-column:span 6; }
.col-4{ grid-column:span 4; }
.col-12{ grid-column:span 12; }

.box{
  padding:20px;
  border-radius:24px;
  display:flex;
  flex-direction:column;
  gap:14px;
}

.box-title{
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-size:1rem;
  margin:0;
  letter-spacing:-.02em;
  color:var(--text);
}

.box p{
  margin:0;
  color:var(--muted);
  line-height:1.8;
}

.box ul{
  margin:0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.85;
}

.box li + li{
  margin-top:6px;
}

.project{
  grid-column:span 4;
  padding:16px;
  border-radius:24px;
  display:flex;
  flex-direction:column;
  gap:14px;
  overflow:hidden;
  position:relative;
  transition:transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.project::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:inherit;
  background:linear-gradient(180deg, rgba(255,255,255,.04), transparent 35%);
  pointer-events:none;
}

.project:hover{
  transform:translateY(-6px);
  border-color:rgba(139,92,246,.35);
  box-shadow:0 28px 60px rgba(2,6,23,.34);
}

.project .card-img{
  width:100%;
  height:220px;
  border-radius:18px;
  margin-bottom:0;
  object-fit:cover;
  object-position:center;
  background:#0f172a;
  border:1px solid rgba(148,163,184,.12);
}

.project-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
}

.eyebrow{
  margin:0 0 6px;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--muted);
  font-weight:700;
}

.project h3{
  margin:0;
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-size:1.1rem;
  line-height:1.25;
}

.project > p{
  margin:0;
  color:var(--muted);
  line-height:1.75;
}

.project .chip{
  padding:7px 10px;
  font-size:12px;
  background:rgba(255,255,255,.03);
}

.pill{
  display:inline-flex;
  align-items:center;
  padding:8px 10px;
  border-radius:999px;
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:#dcfce7;
  background:rgba(45,212,191,.12);
  border:1px solid rgba(45,212,191,.25);
  white-space:nowrap;
}

.meta,
.meta-block{
  display:grid;
  gap:10px;
}

.meta-label{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:#94a3b8;
  font-weight:700;
}

.kv{
  display:block;
  padding:8px 10px;
  border-radius:14px;
  border:1px solid rgba(148,163,184,.14);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-weight:700;
  font-size:12px;
  line-height:1.5;
}

.links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:auto;
}

.link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-weight:700;
  font-size:13px;
  transition:transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.link:hover{
  transform:translateY(-2px);
  border-color:rgba(139,92,246,.35);
  background:rgba(139,92,246,.12);
  box-shadow:0 10px 20px rgba(2,6,23,.16);
}

.link.primary{
  color:#06101b;
  background:linear-gradient(135deg, rgba(139,92,246,.98), rgba(45,212,191,.9));
  border-color:transparent;
}

.timeline{
  display:grid;
  gap:14px;
}

.t-item{
  padding:18px;
  border-radius:24px;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.t-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}

.t-date{
  display:inline-flex;
  align-items:center;
  padding:7px 10px;
  border-radius:999px;
  background:rgba(139,92,246,.12);
  border:1px solid rgba(139,92,246,.22);
  color:#e9d5ff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.t-item h3{
  margin:0;
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-size:1.05rem;
}

.t-item p{
  margin:0;
  color:var(--muted);
  line-height:1.75;
}

.research-links{
  margin-top:4px;
}

.research-links .link{
  background:rgba(45,212,191,.12);
  color:#d1fae5;
  border-color:rgba(45,212,191,.28);
}

.research-links .link:hover{
  background:rgba(45,212,191,.18);
  border-color:rgba(45,212,191,.42);
}

.achievement{
  padding:16px;
  border-radius:20px;
  display:flex;
  flex-direction:column;
  gap:12px;
  transition:transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.achievement + .achievement{
  margin-top:14px;
}

.achievement:hover{
  transform:translateY(-3px);
  border-color:rgba(139,92,246,.26);
  box-shadow:0 24px 50px rgba(2,6,23,.28);
}

.achievement .card-img{
  width:100%;
  height:180px;
  border-radius:16px;
  margin:0;
  object-fit:cover;
  border:1px solid rgba(148,163,184,.12);
}

.achievement h4{
  margin:0;
  font-family:"Space Grotesk","Manrope",sans-serif;
  font-size:1rem;
  line-height:1.35;
}

.achievement small{
  display:inline-flex;
  color:#94a3b8;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
}

.achievement p{
  margin:0;
  color:var(--muted);
  line-height:1.7;
}

.footer{
  margin-top:26px;
  padding:24px 0 10px;
  border-top:1px solid rgba(148,163,184,.16);
  color:var(--muted);
  text-align:center;
  font-size:14px;
}

@media (max-width: 1024px){
  .hero{
    grid-template-columns:1fr;
  }

  .project{
    grid-column:span 6;
  }
}

@media (max-width: 900px){
  .nav-inner{
    position:relative;
    padding:14px 18px;
  }

  .menu-toggle{
    display:inline-flex;
  }

  .nav-links{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding:0 18px 18px;
    background:rgba(5,8,22,.95);
    border-bottom:1px solid var(--line);
    backdrop-filter:blur(24px);
    max-height:0;
    overflow:hidden;
    opacity:0;
    pointer-events:none;
    transition:max-height .32s ease, padding .24s ease, opacity .2s ease;
  }

  .nav-links.active{
    max-height:420px;
    padding:14px 18px 20px;
    opacity:1;
    pointer-events:auto;
  }

  .nav-links a{
    width:100%;
    text-align:left;
  }
}

@media (max-width: 720px){
  .container{
    padding:18px 16px 28px;
  }

  .hero{
    padding:20px;
  }

  .grid{
    gap:16px;
  }

  .col-8,
  .col-6,
  .col-4,
  .project{
    grid-column:span 12;
  }

  .stats{
    grid-template-columns:1fr 1fr;
  }

  .section-title{
    flex-direction:column;
    align-items:flex-start;
  }

  h1{
    font-size:clamp(2.1rem, 11vw, 3.4rem);
  }
}

@media (prefers-reduced-motion: reduce){
  html{
    scroll-behavior:auto;
  }

  *,
  *::before,
  *::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* ===== NAVBAR EFFECT ===== */
.nav{
  background: transparent;
  border-bottom: none;
  box-shadow: none;
  padding: 14px 16px 0;
}

.nav-inner{
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 16px 20px;
  border: 1px solid rgba(148,163,184,.18);
  border-radius: 999px;
  background: rgba(5, 8, 22, .74);
  backdrop-filter: blur(22px);
  box-shadow:
    0 16px 42px rgba(0,0,0,.34),
    0 1px 0 rgba(255,255,255,.05) inset;
}

.nav-inner:hover{
  border-color: rgba(139,92,246,.24);
  box-shadow:
    0 18px 46px rgba(0,0,0,.38),
    0 0 0 1px rgba(139,92,246,.08) inset;
}

.nav-links{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:14px;
}

.nav-links-list,
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
}

.nav-link-flip{
  position:relative;
  overflow:hidden;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:1.25rem;
  padding:0 4px;
  color:var(--muted);
  font-weight:800;
  border:0;
  background:transparent;
  box-shadow:none;
  transform:none;
}

.nav-link-flip.is-active{
  color:var(--text);
  background:rgba(255,255,255,.08);
  border:1px solid rgba(139,92,246,.24);
  padding:0 12px;
  height:2rem;
  box-shadow:0 10px 22px rgba(2,6,23,.16);
}

.nav-link-flip:hover,
.nav-link-flip:focus-visible{
  color:var(--text);
  background:transparent;
  border-color:transparent;
  box-shadow:none;
  transform:none;
}

.nav-link-text{
  display:block;
  line-height:1.25rem;
  transition:transform .32s cubic-bezier(.4,0,.2,1);
}

.nav-link-text.alt{
  position:absolute;
  top:100%;
  left:0;
}

.nav-link-flip:hover .nav-link-text:first-child,
.nav-link-flip:focus-visible .nav-link-text:first-child{
  transform:translateY(-100%);
}

.nav-link-flip:hover .nav-link-text.alt,
.nav-link-flip:focus-visible .nav-link-text.alt{
  transform:translateY(-100%);
}

.nav-action{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.18);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-weight:800;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}

.nav-action:hover,
.nav-action:focus-visible{
  transform:translateY(-1px);
  background:rgba(255,255,255,.08);
  border-color:rgba(139,92,246,.28);
  box-shadow:0 10px 24px rgba(2,6,23,.18);
}

.nav-action.primary{
  color:#06101b;
  background:linear-gradient(135deg, rgba(139,92,246,.98), rgba(46,229,157,.92));
  border-color:transparent;
  box-shadow:0 14px 30px rgba(139,92,246,.18);
}

.nav-action.primary:hover,
.nav-action.primary:focus-visible{
  background:linear-gradient(135deg, rgba(139,92,246,1), rgba(46,229,157,.98));
}

.nav-action.is-active{
  box-shadow:0 12px 26px rgba(139,92,246,.20);
}

.menu-toggle{
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:14px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(148,163,184,.18);
  z-index:1001;
}

.menu-toggle:hover{
  background:rgba(139,92,246,.12);
  border-color:rgba(139,92,246,.28);
}

@media (max-width: 900px){
  .nav{
    padding: 12px 12px 0;
  }

  .nav-inner{
    width:100%;
    border-radius:24px;
    padding:14px 16px;
  }

  .nav-links{
    position:absolute;
    top:calc(100% + 12px);
    left:0;
    width:100%;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:14px;
    padding:0 16px;
    background:rgba(5,8,22,.96);
    border:1px solid rgba(148,163,184,.18);
    border-radius:24px;
    box-shadow:0 28px 60px rgba(0,0,0,.42);
    backdrop-filter:blur(22px);
    max-height:0;
    opacity:0;
    overflow:hidden;
    pointer-events:none;
    transition:max-height .32s ease, opacity .2s ease, padding .25s ease;
    margin-left:0;
  }

  .nav-links.active{
    max-height:520px;
    opacity:1;
    pointer-events:auto;
    padding:16px;
  }

  .nav-links-list,
  .nav-actions{
    width:100%;
    flex-direction:column;
    align-items:stretch;
  }

  .nav-links-list{
    gap:8px;
  }

  .nav-actions{
    gap:10px;
  }

  .nav-link-flip{
    width:100%;
    height:auto;
    min-height:46px;
    justify-content:flex-start;
    padding:12px 14px;
    border-radius:16px;
    background:rgba(255,255,255,.03);
    border:1px solid rgba(148,163,184,.12);
  }

  .nav-link-text.alt{
    display:none;
  }

  .nav-link-flip:hover .nav-link-text:first-child,
  .nav-link-flip:hover .nav-link-text.alt,
  .nav-link-flip:focus-visible .nav-link-text:first-child,
  .nav-link-flip:focus-visible .nav-link-text.alt{
    transform:none;
  }

  .nav-link-flip.is-active{
    background:rgba(255,255,255,.06);
  }

  .nav-link-text{
    transition:none;
  }

  .nav-action{
    width:100%;
  }
}

@keyframes panelReveal{
  from{
    opacity:0;
    transform:translateY(14px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

.content-panel.is-entering{
  animation:panelReveal .28s ease both;
}