/* vita.css — Blue Serenity theme for index.html
   Palette taken from the provided image.
*/
:root{
  --blue-100: #EDF2FB;
  --blue-200: #E2EAFC;
  --blue-300: #D7E3FC;
  --blue-400: #CCDBFD;
  --blue-500: #C1D3FE;
  --blue-600: #B6CCFE;
  --blue-700: #ABC4FF;

  --bg: #ffffff;
  --card-bg: rgba(255,255,255,0.85);
  --muted: #5b6b7a;
  --text: #071428;
  --radius: 12px;
  --gap: 1.25rem;
  --container-width: 1100px;
}

/* Basic resets */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial;
  background: linear-gradient(180deg,var(--bg) 0%, #f7fbff 100%);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}

.container{
  width:calc(100% - 2rem);
  max-width:var(--container-width);
  margin:0 auto;
}

/* Hero */
.hero{
  padding:3rem 0 2rem;
  background: linear-gradient(90deg,var(--blue-100),var(--blue-200) 33%,var(--blue-300) 66%,var(--blue-400));
}
.hero-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--gap);
}

.profile{
  display:flex;
  align-items:center;
  gap:1rem;
}

.avatar{
  width:88px;
  height:88px;
  border-radius:14px;
  background: linear-gradient(180deg,var(--blue-500),var(--blue-700));
  color:var(--bg);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-size:1.4rem;
  box-shadow: 0 6px 18px rgba(11,37,92,0.06);
}

.intro h1{
  margin:0 0 0.25rem;
  font-size:1.35rem;
}
.role{
  margin:0;
  color:var(--muted);
  font-size:0.95rem;
}
.lead{
  margin:0.5rem 0 0;
  color:#15304a;
  max-width:52ch;
}

.actions{margin-top:0.5rem}

.social .icon{
  display:inline-block;
  padding:0.45rem 0.7rem;
  border-radius:9px;
  background:rgba(255,255,255,0.6);
  color:var(--text);
  text-decoration:none;
  border:1px solid rgba(7,20,40,0.06);
  box-shadow:0 4px 10px rgba(11,37,92,0.04);
}

/* Cards layout */
.cards{
  display:grid;
  grid-template-columns: 1fr 320px;
  gap:var(--gap);
  margin:1.5rem 0;
}

.card{
  background:var(--card-bg);
  border-radius:var(--radius);
  padding:1.25rem;
  border:1px solid rgba(11,37,92,0.04);
  box-shadow: 0 8px 30px rgba(11,37,92,0.04);
}

.card h2, .card h3{margin:0 0 0.6rem}

.about p{margin:0}

.stats ul{padding:0;margin:0;list-style:none}
.stats li{padding:0.25rem 0;border-top:1px dashed rgba(11,37,92,0.03)}
.stats li:first-child{border-top:none}

/* Skills */
.skills{margin:0 0 1.5rem}
.skill-list{display:flex;flex-wrap:wrap;gap:0.6rem;padding:0;margin:0;list-style:none}
.skill-list li{
  background:linear-gradient(180deg,var(--blue-200),var(--blue-300));
  padding:0.5rem 0.75rem;border-radius:8px;color:var(--text);
  font-weight:600;
}

/* Contact */
.contact a{color:#0b4aa8;text-decoration:none}

/* Footer */
.footer{padding:1.25rem 0;color:var(--muted);font-size:0.95rem}
.footer .container{display:flex;justify-content:center}

/* Small utilities */
.row{display:flex;gap:1rem}

/* Responsive */
@media (max-width:900px){
  .hero-inner{flex-direction:column;align-items:flex-start}
  .cards{grid-template-columns:1fr;}
  .avatar{width:72px;height:72px}
}

/* Decorative palette preview used optionally for design pages
   (not required for the page but keeps the theme intact) */
.palette{
  display:flex;gap:0.5rem;margin-top:1rem;border-radius:12px;overflow:hidden
}
.palette > div{flex:1;padding:1.5rem 0;text-align:center;font-weight:700}
.palette .p1{background:var(--blue-100)}
.palette .p2{background:var(--blue-200)}
.palette .p3{background:var(--blue-300)}
.palette .p4{background:var(--blue-400)}
.palette .p5{background:var(--blue-500)}
.palette .p6{background:var(--blue-600)}
.palette .p7{background:var(--blue-700)}