:root{
  --bg: #000000;
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --green: rgba(0,255,120,0.92);
  --greenSoft: rgba(0,255,120,0.20);
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{ box-sizing: border-box; }
html, body { height:100%; margin:0; background: var(--bg); color: var(--text); font-family: var(--sans); }
a { color: inherit; }

#c{
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display:block;
  z-index: 0;
}

/* subtle vignette */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events:none;
  z-index: 1;
  background: radial-gradient(900px 650px at 50% 40%, rgba(0,255,120,0.06), rgba(0,0,0,0.75));
}

/* overlay */
.overlay{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10;
}

.center{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  padding: 18px;
}

.reveal{
  pointer-events: none;
  text-align:center;

  opacity: 0;
  transform: translateY(10px);
  transition: opacity 650ms ease, transform 650ms ease;

  padding: 18px 18px;
  border-radius: 18px;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 45px rgba(0,0,0,0.55);
  width: min(760px, 92vw);
}

.reveal.show{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nameLine{
  display:flex;
  justify-content:center;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.name{
  margin: 0;
  font-weight: 900;
  font-size: clamp(34px, 5vw, 62px);
  letter-spacing: -0.02em;
}

.surname{
  font-weight: 700;
  font-size: clamp(18px, 2.5vw, 30px);
  color: rgba(255,255,255,0.75);
}

.brand{
  margin-top: 10px;
  font-family: var(--mono);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  font-size: 13px;
  color: var(--green);
  filter: drop-shadow(0 0 14px rgba(0,255,120,0.18));
}

/* buttons hidden until later scroll */
.actions{
  margin-top: 16px;
  display:flex;
  justify-content:center;
  gap: 12px;
  flex-wrap: wrap;

  opacity: 0;
  transform: translateY(8px);
  transition: opacity 500ms ease, transform 500ms ease;
  pointer-events: none;
}

.actions.show{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.btn{
  text-decoration:none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid rgba(0,255,120,0.22);
  background: rgba(0,255,120,0.06);
  color: rgba(255,255,255,0.88);
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.btn:hover{
  transform: translateY(-1px);
  background: rgba(0,255,120,0.10);
  border-color: rgba(0,255,120,0.35);
}

/* scroll hint */
.scrollHint{
  position:absolute;
  left:50%;
  bottom: 22px;
  transform: translateX(-50%);
  display:grid;
  gap: 8px;
  place-items:center;
  opacity: 0.92;
  transition: opacity 350ms ease;
}
.scrollHint.hide{ opacity:0; }

.mouse{
  width: 22px;
  height: 34px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 18px;
  position: relative;
}
.mouse::after{
  content:"";
  position:absolute;
  left:50%;
  top:7px;
  width:4px;
  height:6px;
  border-radius: 99px;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.7);
  animation: wheel 1.2s infinite ease-in-out;
}
@keyframes wheel{
  0%,100%{ transform: translate(-50%, 0); opacity:0.9; }
  50%{ transform: translate(-50%, 9px); opacity:0.4; }
}
.scrollHint .text{
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--mono);
}

/* scroll spacer controls length */
.scrollSpacer{
  height: 320vh;
  position: relative;
  z-index: 1;
}

/* shared page styling for resume/project pages */
.page{
  max-width: 1100px;
  margin: 0 auto;
  padding: 90px 18px 80px;
  position: relative;
  z-index: 2;
}
.toplinks{
  position: fixed;
  top: 14px;
  left: 14px;
  right: 14px;
  z-index: 20;
  display:flex;
  justify-content:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}
.toplinks a{
  text-decoration:none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-radius: 12px;
  color: rgba(255,255,255,0.78);
}
.toplinks a:hover{
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.92);
}
.card{
  position: relative;
  background: rgba(0,0,0,0.35);
  border: 2px solid rgba(0,255,120,0.35); /* thicker border */
  border-radius: 18px;
  padding: 18px;
  backdrop-filter: blur(10px);
  box-shadow:
    0 18px 45px rgba(0,0,0,0.55),
    0 0 0 1px rgba(0,255,120,0.08) inset;

  overflow: hidden; /* needed for border light */
}
/* Matrix border light sweep */
.card::after{
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 18px;
  pointer-events: none;

  background: linear-gradient(
    120deg,
    transparent 0%,
    transparent 40%,
    rgba(0,255,120,0.8) 48%,
    rgba(180,255,220,0.9) 50%,
    rgba(0,255,120,0.8) 52%,
    transparent 60%,
    transparent 100%
  );

  opacity: 0;
  animation: matrixBorderSweep 14s infinite;
}

.h1{
  margin: 0 0 10px;
  font-size: clamp(28px, 3.2vw, 42px);
}
.p{
  margin: 0;
  color: rgba(255,255,255,0.74);
  line-height: 1.6;
}
.grid{
  margin-top: 14px;
  display:grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 980px){ .grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px){ .grid{ grid-template-columns: 1fr; } }
@keyframes matrixBorderSweep {
  0% {
    opacity: 0;
    transform: translateX(-120%) translateY(-120%);
  }
  6% {
    opacity: 0.85;
  }
  12% {
    opacity: 0;
    transform: translateX(120%) translateY(120%);
  }
  100% {
    opacity: 0;
  }
}