:root {
  --bg: #0f1724;
  --card: #0b1220;
  --muted: #94a3b8;
  --accent: #7c3aed;
  --glass: rgba(255,255,255,0.04);
  --maxw: 1100px;
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; font-family: Inter, sans-serif; line-height: 1.5; }
body { background: linear-gradient(180deg, #071025 0%, var(--bg) 100%); color: #e6eef8; -webkit-font-smoothing: antialiased; }

.wrap { max-width: var(--maxw); margin: 40px auto; padding: 28px; }
header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; gap: 16px; }
.logo { width: 56px; height: 56px; border-radius: 12px; background: linear-gradient(135deg,var(--accent),#4f46e5); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 20px; box-shadow: 0 6px 24px rgba(124,58,237,0.18); }
nav { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
nav a { color: var(--muted); text-decoration: none; font-weight: 600; }
nav a:hover { color: #fff; }
main {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 28px;
    grid-template-areas: "content sidebar";
    margin-top: 28px;
}
main section { grid-area: content; }
main aside.sidebar { grid-area: sidebar; }

@media (max-width: 940px) {
    main {
        grid-template-columns: 1fr;
        grid-template-areas:
            "sidebar"
            "content";
    }
}

.hero { padding: 28px; background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent); border-radius: var(--radius); box-shadow: 0 6px 30px rgba(2,6,23,0.6); }
.hero h1 { margin: 0; font-size: 30px; }
.hero p { color: var(--muted); margin-top: 8px; }
.cta { display: inline-flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.btn { background: var(--accent); border: none; padding: 10px 14px; border-radius: 10px; color: white; font-weight: 600; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; }
.btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,0.06); }

.card { background: var(--card); border-radius: 12px; padding: 18px; }
.sidebar .card + .card { margin-top: 18px; }

.skills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.skill { background: var(--glass); padding: 6px 10px; border-radius: 999px; color: var(--muted); font-weight: 600; }

.projects { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 14px; margin-top: 12px; }
.project { padding: 12px; border-radius: 10px; background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent); border: 1px solid rgba(255,255,255,0.02); }
.project h3 { margin: 0 0 8px 0; }
.project p { margin: 0; color: var(--muted); font-size: 14px; }

.profile { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.avatar { flex-shrink: 0; width: 96px; height: 96px; border-radius: 16px; background: linear-gradient(135deg,#1e293b,#0f1724); display: flex; align-items: center; justify-content: center; font-size: 34px; font-weight: 700; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 16px; }
.meta small { display: block; color: var(--muted); }

footer { margin-top: 36px; color: var(--muted); font-size: 13px; text-align: center; }
.stack { display: flex; gap: 8px; flex-wrap: wrap; }
.social a { margin-right: 8px; color: var(--muted); text-decoration: none; font-weight: 600; }
.social a:hover { color: #fff; }

:root.light { --bg: #f8fafc; --card: #ffffff; --muted: #334155; --accent: #7c3aed; color-scheme: light; }
:root.light body { background: linear-gradient(180deg,#ffffff,#f1f5f9); color: #0f1724; }
:root.light .hero p, :root.light .project p, :root.light .meta small, :root.light nav a, :root.light .social a { color: #475569; }
:root.light nav a:hover, :root.light .social a:hover { color: #0f1724; }