/* Lightweight CSS (no frameworks) — optimized for speed */
:root{
  --bg:#ffffff;
  --text:#222;
  --muted:#666;
  --accent:#f26722; /* Orange Today accent */
  --alt:#f8f9fb;
  --card:#fff;
  --shadow:0 8px 30px rgba(0,0,0,.07);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:var(--bg)}
h1,h2,h3{line-height:1.25;margin:0 0 .5rem}
h1{font-size:2rem} h2{font-size:1.6rem} h3{font-size:1.2rem}
p{margin:.5rem 0 1rem}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1000px;margin:0 auto;padding:0 16px}
.section{padding:56px 0}
.section.alt{background:var(--alt)}
.lead{font-size:1.1rem;color:var(--muted)}

/* Header */
.site-header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid #eee}
.site-header .wrap{display:flex;align-items:center;gap:16px;padding:10px 16px}
.brand img{height:36px;width:auto}
.brand-text{font-weight:700}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:16px}
.site-nav a{padding:8px 10px;border-radius:8px}
.site-nav a:hover{background:#f2f2f2}
.nav-toggle{display:none;margin-left:8px;border:0;background:#fff;font-size:22px}

/* Hero */
.hero{position:relative;min-height:48vh;background:#111 center/cover no-repeat}
.hero .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.45),rgba(0,0,0,.2));z-index:0}
.hero .hero-inner{position:relative;z-index:1;display:flex;align-items:flex-start;padding:56px 0}
.hero .text-panel{
  width:40%;
  background:rgba(255,255,255,.8);
  border-radius:14px;
  padding:18px 20px;
  box-shadow:0 8px 30px rgba(0,0,0,.07);
  color:#222;
}
.hero .text-panel .lead{color:#666}



/* Skills */
.skills{display:grid;grid-template-columns:1fr;gap:14px}
.skill .label{display:flex;justify-content:space-between;font-weight:600;margin-bottom:6px}
.skill .bar{height:10px;background:#eee;border-radius:999px;overflow:hidden}
.skill .bar span{display:block;height:100%;background:var(--accent)}

/* Timeline / Cards */
.timeline{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card{background:var(--card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.card header .meta{display:flex;gap:8px;color:var(--muted);font-size:.95rem;margin:.25rem 0 .5rem}
.card ul{margin:.25rem 0 .25rem 1.2rem}

/* Education */
.edu-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.edu-item{display:flex;gap:10px;align-items:center;background:#fff;border-radius:12px;padding:10px 12px;box-shadow:var(--shadow)}

/* Portfolio grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tile{display:block;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.tile img{width:100%;height:160px;object-fit:cover;display:block}
.tile-title{display:block;padding:10px 12px;color:#111}

/* Contact */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card.link{display:flex;flex-direction:column;gap:4px}
.card.link strong{font-size:1.05rem}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:10px 14px;border-radius:12px}

/* Footer */
.site-footer{border-top:1px solid #eee;background:#fff}
.site-footer .wrap{padding:18px 16px;text-align:center;color:var(--muted)}

/* Crumbs & hero figure */
.crumbs{color:var(--muted);margin-bottom:8px}
.hero-figure img{width:100%;max-height:420px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}

/* Responsive */
@media (max-width: 900px){
  .timeline{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .contact-cards{grid-template-columns:1fr 1fr}
  .hero .text-panel{ width:60%; }
}
@media (max-width: 640px){
  .site-nav{display:none}
  .site-nav.open{display:flex;flex-direction:column;position:absolute;right:12px;top:58px;background:#fff;border:1px solid #eee;border-radius:12px;padding:8px;box-shadow:var(--shadow)}
  .nav-toggle{display:block}
  .grid{grid-template-columns:1fr}
  .edu-list{grid-template-columns:1fr}
  .contact-cards{grid-template-columns:1fr}
  .hero .text-panel{ width:100%; }
}