* { box-sizing: border-box; }

:root{
  --bg: #0b1220;
  --text: #e9eefc;
  --muted: rgba(233,238,252,.72);
  --card: rgba(255,255,255,.05);
  --border: rgba(255,255,255,.10);
  --shadow: 0 18px 40px rgba(0,0,0,.35);
  --btn: rgba(255,255,255,.10);
  --btn2: rgba(255,255,255,.05);
}

:root.light{
  --bg: #f6f7fb;
  --text: #0b1220;
  --muted: rgba(11,18,32,.70);
  --card: rgba(0,0,0,.04);
  --border: rgba(0,0,0,.10);
  --shadow: 0 16px 30px rgba(0,0,0,.12);
  --btn: rgba(0,0,0,.08);
  --btn2: rgba(0,0,0,.04);
}

body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

a{ color: inherit; text-decoration: none; }
a:hover{ opacity: .95; }

.container{ max-width: 1100px; margin: 0 auto; padding: 26px 16px; }
.top{ padding-top: 20px; }

.bg{
  position: fixed;
  inset: -200px;
  background:
    radial-gradient(900px 500px at 10% 10%, rgba(124,58,237,.25), transparent 60%),
    radial-gradient(800px 480px at 90% 25%, rgba(59,130,246,.22), transparent 60%),
    radial-gradient(700px 420px at 30% 85%, rgba(16,185,129,.18), transparent 60%);
  z-index: -1;
}

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

.logo{
  width: 42px;
  height: 42px;
  display:grid;
  place-items:center;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  box-shadow: var(--shadow);
  font-weight: 700;
}

.nav-links{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: .9;
}

.nav-links a{
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.nav-links a:hover{
  border-color: var(--border);
  background: var(--card);
}

.theme{
  border:1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: 14px;
  width: 42px;
  height: 42px;
  cursor:pointer;
}

.hero{
  display:grid;
  grid-template-columns: 1.25fr .95fr;
  gap: 18px;
  padding-top: 20px;
  align-items: stretch;
}

.pill{
  display:inline-block;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  opacity: .95;
  margin-bottom: 14px;
}

h1{
  margin: 0;
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.grad{
  background: linear-gradient(90deg, #7c3aed, #3b82f6, #10b981);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.role{
  margin-top: 6px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .02em;
}

.subrole{
  margin-top: 4px;
  font-size: 14px;
  color: var(--muted);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.muted{ color: var(--muted); font-weight: 600; }

.lead{
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 16px;
}

.cta{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.btn{
  padding: 11px 14px;
  border-radius: 14px;
  border:1px solid var(--border);
  background: var(--btn);
  box-shadow: var(--shadow);
}

.btn.ghost{
  background: var(--btn2);
  box-shadow: none;
}

.social{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 14px;
  color: var(--muted);
}

.card{
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 18px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.card.big{ padding: 16px; }

.miniTitle{
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: .02em;
}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.splitCol{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: 14px;
  padding: 12px;
}

.splitHead{
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.miniList{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}
.miniList li{ margin: 6px 0; }

.divider{
  height:1px;
  background: var(--border);
  margin: 14px 0;
}

.mini{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chip{
  padding: 6px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  opacity: .9;
  font-size: 12px;
}

.section{ margin-top: 34px; }
.section-head{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

h2{ margin:0; font-size: 24px; letter-spacing: -0.02em; }
.section-sub{ color: var(--muted); }

.grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.proj{
  position: relative;
  overflow: hidden;
}

.proj::before{
  content:"";
  position:absolute;
  inset: -80px;
  background: radial-gradient(240px 240px at 20% 10%, rgba(124,58,237,.18), transparent 60%),
              radial-gradient(240px 240px at 85% 20%, rgba(59,130,246,.14), transparent 60%);
  opacity: .8;
  pointer-events: none;
}

.proj h3{ margin:0 0 6px; font-size: 18px; position: relative; z-index: 1; }
.proj p{ margin:0 0 10px; color: var(--muted); line-height: 1.45; position: relative; z-index: 1; }

.tags{ display:flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; position: relative; z-index: 1; }
.tag{
  font-size: 12px;
  padding: 6px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}

.rowbtns{ display:flex; gap: 10px; flex-wrap: wrap; position: relative; z-index: 1; }

.text{ margin:0; color: var(--muted); line-height: 1.55; }

.skills{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.skill h3{ margin: 0; }
.skill ul{
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
}
.skill li{ margin: 6px 0; }

/* Contact labels/values */
.contact .row{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.k{
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.v{
  display: inline-block;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}

.footer{
  margin: 44px 0 10px;
  display:flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  color: var(--muted);
}
.dot{ opacity: .5; }

/* Project preview image */
.projCover{
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
  background: rgba(255,255,255,.02);
}

/* Modal */
.modal{ display:none; }
.modal.open{ display:block; }

.modal-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
  z-index: 50;
}

.modal-card{
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(1060px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  overflow: auto;
  z-index: 60;

  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.modal-close{
  position: sticky;
  top: 0;
  margin-left: auto;
  display: block;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}

.modal-body{
  display: grid;
  grid-template-columns: 1.25fr .95fr;
  gap: 14px;
  padding: 14px;
}

.modal-media img{
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  cursor: zoom-in;
}

.modal-thumbs{
  display: grid;
  grid-template-columns: repeat(auto-fill, 60px);
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.thumb{
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--border);
  opacity: .7;
  cursor: pointer;
  transition: transform .12s ease, opacity .12s ease, outline .12s ease;
}

.thumb:hover{
  transform: scale(1.08);
  opacity: .95;
}

.thumb.active{
  opacity: 1;
  outline: 2px solid rgba(124,58,237,.7);
}

.modal-info h3{ margin: 0 0 8px; }
.modal-desc{ margin: 0 0 10px; color: var(--muted); line-height: 1.55; }

.modal-block{ margin-top: 12px; }
.modal-h{ font-weight: 800; margin-bottom: 8px; }
#modalBullets{ margin: 0; padding-left: 18px; color: var(--muted); }
#modalBullets li{ margin: 6px 0; }

@media (max-width: 920px){
  .modal-body{ grid-template-columns: 1fr; }
}

/* Clickable cards + hover */
.proj.clickable{
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.proj.clickable:hover{
  transform: translateY(-4px) scale(1.015);
  box-shadow: 0 26px 60px rgba(0,0,0,.45);
  border-color: rgba(124,58,237,.5);
}

/* Slight hover for clickable UI */
.btn, .iconlink, .logo, .nav-links a{
  transition: transform .12s ease, box-shadow .12s ease;
}

.btn:hover, .iconlink:hover, .logo:hover, .nav-links a:hover{
  transform: translateY(-2px) scale(1.03);
}

/* Zoom lightbox */
.zoom{ display:none; }
.zoom.open{ display:block; }

.zoom-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(6px);
  z-index: 120;
}

.zoom-img{
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  max-width: min(1400px, 96vw);
  max-height: 92vh;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  z-index: 130;
  cursor: grab;
}

.zoom-img:active{ cursor: grabbing; }

.zoom-close{
  position: fixed;
  right: 18px;
  top: 18px;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  color: #fff;
  cursor: pointer;
  z-index: 140;
}

/* WIP badge */
.wip{
  margin-left: 8px;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,165,0,.5);
  color: #ffb454;
  background: rgba(255,165,0,.08);
  vertical-align: middle;
}

/* About grid */
.three{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

@media (max-width: 900px){
  .three{
    grid-template-columns: 1fr;
  }
}

/* Education timeline */
.edu{
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.edu-item{
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 10px;
  align-items: start;
}

.edu-dot{
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c3aed, #3b82f6);
  box-shadow: 0 0 0 4px rgba(124,58,237,.15);
}

.edu-title{
  font-weight: 700;
  font-size: 14px;
}

.edu-place{
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}

.edu-meta{
  font-size: 12px;
  color: var(--muted);
  opacity: .85;
  margin-top: 2px;
}

/* Responsive */
@media (max-width: 860px){
  .hero{ grid-template-columns: 1fr; }
  h1{ font-size: 38px; }
  .split{ grid-template-columns: 1fr; }
}

.modal-warning{
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 13px;
  color: #ffcc80;
  background: rgba(255,165,0,.08);
  border: 1px solid rgba(255,165,0,.35);
}

@media (max-width: 700px){
  .grid{
    grid-template-columns: 1fr;
  }

  .grid .proj:nth-child(3){
    grid-column: auto;
  }
}