:root{
  color-scheme: light dark;
  --bg:#f5f7fb;
  --bg2:#eef2ff;
  --surface:rgba(255,255,255,.72);
  --surface-strong:rgba(255,255,255,.9);
  --text:#0f172a;
  --muted:#5b6474;
  --border:rgba(15,23,42,.10);
  --shadow:0 24px 60px rgba(15,23,42,.12);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#07111f;
    --bg2:#101b33;
    --surface:rgba(12,18,34,.72);
    --surface-strong:rgba(17,24,39,.94);
    --text:#f8fafc;
    --muted:#a7b0c0;
    --border:rgba(255,255,255,.10);
    --shadow:0 24px 60px rgba(0,0,0,.35);
  }
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(59,130,246,.22), transparent 18%),
    radial-gradient(circle at 90% 12%, rgba(168,85,247,.18), transparent 16%),
    linear-gradient(180deg,var(--bg),var(--bg2));
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
}
.noise{
  pointer-events:none;
  position:fixed; inset:0;
  background-image:radial-gradient(rgba(255,255,255,.04) 0.6px, transparent 0.6px);
  background-size:16px 16px;
  opacity:.35;
}
.shell{
  position:relative;
  width:min(1200px, calc(100% - 32px));
  margin:0 auto;
  padding:34px 0 52px;
}
.hero{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:20px;
  align-items:stretch;
}
.glass, .card{
  background:var(--surface);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.hero__left,.panel,.card{
  border-radius:28px;
}
.hero__left{
  padding:34px;
  background:var(--surface);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  animation:up .55s ease both;
}
.hero__right{animation:up .7s ease both}
.tag{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  background:var(--surface-strong);
  border:1px solid var(--border);
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.10em;
}
h1{
  margin:16px 0 10px;
  font-size:clamp(2.3rem,5vw,4.6rem);
  line-height:.98;
  letter-spacing:-.04em;
}
.subtitle{
  margin:0 0 14px;
  color:var(--muted);
  font-size:1.06rem;
}
.lead{
  max-width:65ch;
  margin:0 0 22px;
  color:var(--muted);
}
.links{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.icon-link{
  display:inline-flex;
  align-items:center;
  gap:10px;
  min-height:46px;
  padding:10px 14px;
  border-radius:999px;
  background:var(--surface-strong);
  border:1px solid var(--border);
  color:var(--text);
  text-decoration:none;
  transition:transform .18s ease, border-color .18s ease, background .18s ease;
}
.icon-link:hover{
  transform:translateY(-2px);
}
.icon{
  display:grid;
  place-items:center;
  width:28px;
  height:28px;
  border-radius:999px;
  color:#fff;
  flex:0 0 28px;
}
.icon svg{
  width:16px;
  height:16px;
  fill:currentColor;
}
.icon--linkedin{background:#0A66C2}
.icon--twitter{background:#111111}
.icon--stackoverflow{background:#F58025}
.icon--googleplay{background:#34A853}
.icon--maven{background:#C71A36}
.icon--website{background:#2563EB}
.icon--email{background:#64748B}
.panel{
  padding:28px;
  height:100%;
}
.panel__eyebrow{
  margin:0 0 10px;
  color:var(--muted);
  font-size:.82rem;
  letter-spacing:.12em;
  font-weight:700;
}
h2{
  margin:0 0 16px;
  font-size:clamp(1.55rem,3vw,2.25rem);
  line-height:1.05;
  letter-spacing:-.03em;
}
.skill-list{
  margin:0;
  padding-left:20px;
  color:var(--muted);
}
.skill-list li+li{margin-top:9px}
.section{
  margin-top:20px;
}
.section__title{
  margin-bottom:16px;
}
.grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:18px;
}
.card{
  padding:24px;
  animation:up .7s ease both;
}
.card h3{
  margin:0 0 10px;
  font-size:1.08rem;
}
.card p{
  margin:0;
  color:var(--muted);
}
@keyframes up{
  from{opacity:0; transform:translateY(12px)}
  to{opacity:1; transform:translateY(0)}
}
@media (max-width: 980px){
  .hero{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 680px){
  .shell{width:min(100% - 20px, 1200px); padding-top:20px}
  .hero__left,.panel,.card{border-radius:24px}
  .hero__left,.panel,.card{padding:22px}
  .grid{grid-template-columns:1fr}
  .links{gap:10px}
  .icon-link{width:100%; justify-content:flex-start}
}

/* Fix específico para GitHub */
.icon--github svg {
  width: 32px;
  height: 32px;
}