/* Base styles */
:root{
  --bg:#0f1222;
  --panel:#151936;
  --text:#e7e9ff;
  --muted:#aab0d6;
  --accent:#7aa2ff;
  --accent-2:#9d7aff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,Segoe UI,Roboto,Inter,Arial}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block;border-radius:16px}

.container{max-width:1000px;margin:0 auto;padding:0 1rem}
.narrow{max-width:760px}

.site-header{position:sticky;top:0;background:rgba(15,18,34,.8);backdrop-filter:blur(8px);border-bottom:1px solid #1f2550;z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0}
.logo a{font-weight:800;font-size:1.25rem;letter-spacing:.5px}
.logo span{color:var(--accent)}

.nav a{margin-left:1rem;padding:.5rem .75rem;border-radius:999px}
.nav a.active,.nav a:hover{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#0b0f22}

.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;padding:3rem 1rem}
.hero h2{font-size:2.5rem;line-height:1.2;margin:0 0 .5rem}
.accent{background:linear-gradient(90deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.cta-row{display:flex;gap:1rem;margin-top:1rem}
.btn{background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#0b0f22;border:none;padding:.75rem 1rem;border-radius:12px;font-weight:700;cursor:pointer;display:inline-block}
.btn.ghost{background:transparent;border:1px solid #2a2f5c;color:var(--text)}

.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:2rem 0}
.card{background:var(--panel);padding:1rem;border-radius:16px;border:1px solid #242a5a;box-shadow:0 3px 12px rgba(0,0,0,.25)}

.pill-list{display:flex;flex-wrap:wrap;gap:.5rem;padding:0;list-style:none}
.pill-list li{background:#1b2045;border:1px solid #2a2f5c;border-radius:999px;padding:.4rem .75rem}

.site-footer{margin-top:3rem;border-top:1px solid #1f2550;background:#0e1226}
.footer-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;flex-wrap:wrap;gap:.75rem}
.socials{display:flex;gap:.75rem}
.socials a{background:#1b2045;border:1px solid #2a2f5c;border-radius:999px;padding:.4rem .75rem}

table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid #242a5a;border-radius:12px;overflow:hidden}
th,td{padding:.6rem;border-bottom:1px solid #242a5a;text-align:left}
th{background:#1b2045}

form{display:grid;gap:.75rem;margin-top:1rem}
input,textarea,select{background:#0f1533;color:var(--text);border:1px solid #2a2f5c;border-radius:10px;padding:.6rem}
label{font-weight:600}
.form-row{display:grid}
.form-note{color:var(--muted);font-size:.9rem}

/* Simple timeline list */
.timeline{list-style:decimal;padding-left:1.1rem;margin:1rem 0}
.timeline > li{padding:.6rem .6rem;border-left:3px solid #2a2f5c;margin:.4rem 0;background:#141a3a;border-radius:6px}
.timeline li strong{display:inline-block;margin-right:.4rem}
.timeline li ul{margin:.4rem 0 0 1rem}

/* Roadmap collapsibles + progress */
.progress-wrap{display:flex;align-items:center;gap:.5rem;margin:1rem 0;background:#15193a;border:1px solid #242a5a;border-radius:12px;padding:.6rem}
progress{width:180px;height:12px}
.step{background:#141a3a;border:1px solid #242a5c;border-radius:12px;padding:.4rem .75rem;margin:.6rem 0}
.step summary{cursor:pointer;list-style:none}
.step summary::-webkit-details-marker{display:none}
.step summary label{display:flex;align-items:center;gap:.6rem;cursor:pointer}
.step[open]{box-shadow:0 4px 12px rgba(0,0,0,.25)}
.step ul{margin:.5rem 0 .25rem 1.6rem}
.step-check{transform:scale(1.1)}

@media (max-width: 860px){
  .hero{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
}


/* About page hero image */
.about-hero{margin:1rem 0 1.25rem}
.about-hero img{width:100%;height:auto;border-radius:16px;border:1px solid #242a5a}


/* Projects page hero image */
.projects-hero{margin:1rem 0 1.25rem}
.projects-hero img{width:100%;height:auto;border-radius:16px;border:1px solid #242a5a}