:root{
  --bg:#071226;
  --text:#f8fafc;
  --muted:#9fb1c7;
  --accent:#7c3aed;
  --card:#0f172a;
  --border:rgba(255,255,255,.08);
  --shadow:0 18px 50px rgba(0,0,0,.30);
  --max-width:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:Inter,system-ui,Arial,sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124,58,237,.22), transparent 22%),
    radial-gradient(circle at bottom right, rgba(59,130,246,.18), transparent 25%),
    linear-gradient(180deg, #05101f, var(--bg));
  color:var(--text);
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
main{max-width:var(--max-width);margin:0 auto;padding:32px 20px 80px}
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 20px;background:rgba(4,12,24,.78);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:42px;height:42px;border-radius:14px;overflow:hidden;display:block;box-shadow:var(--shadow);flex:0 0 42px}
.brand-logo img{width:100%;height:100%;object-fit:cover;display:block}
.brand-title{font-weight:800}
.brand-subtitle{color:var(--muted);font-size:.92rem}
.nav{display:flex;gap:18px;flex-wrap:wrap}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--text)}
.btn{border:none;cursor:pointer;border-radius:14px;padding:12px 16px;font:inherit;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn.primary{background:linear-gradient(135deg,var(--accent),#38bdf8);color:white;box-shadow:var(--shadow)}
.btn.secondary{background:rgba(255,255,255,.04);color:var(--text);border:1px solid var(--border)}
.btn.small{padding:9px 12px;border-radius:12px}
.hero{padding:54px 0 24px;display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center}
.hero-content,.hero-card,.embed-card,.about-card,.about-side-card,.contact-card{background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));border:1px solid var(--border);box-shadow:var(--shadow)}
.hero-content{border-radius:28px;padding:34px}
.hero-badge{display:inline-flex;padding:9px 14px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--border);margin-bottom:18px;color:var(--muted)}
.hero h1{font-size:clamp(2.4rem,6vw,4.8rem);line-height:1.02;margin:0 0 16px}
.hero p{font-size:1.08rem;line-height:1.7;color:var(--muted);max-width:62ch}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-card{border-radius:28px;padding:18px}
.hero-image-wrap{border-radius:20px;overflow:hidden;aspect-ratio:4/3}
.hero-image-wrap img{width:100%;height:100%;object-fit:cover}
.hero-card-text{padding:14px 4px 2px}
.hero-card-text p{color:var(--muted);margin-bottom:0}
.section{padding:28px 0}
.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;flex-wrap:wrap;margin-bottom:18px}
.section-kicker{color:#93c5fd;font-size:.92rem;margin-bottom:6px}
.section h2{font-size:2rem;margin:0}
.section-head p{max-width:54ch;color:var(--muted);margin:0}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.project-card{border-radius:24px;overflow:hidden}
.project-card img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#0b1220}
.project-card-content{padding:18px}
.project-card h3{margin:0 0 10px;font-size:1.2rem}
.project-card p{margin:0 0 16px;color:var(--muted);line-height:1.6;min-height:76px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}
.embed-card,.about-card{border-radius:24px;padding:24px}
.about-side-card{border-radius:24px;padding:14px;display:flex;align-items:center}
.embed-card iframe{width:100%;min-height:420px;border:none;border-radius:18px;background:#000}
.social-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.social-chip{padding:10px 14px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--muted)}
.about-card p{color:var(--muted);line-height:1.7}
.about-side-card img{border-radius:18px;width:100%;aspect-ratio:4/3;object-fit:cover}
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.contact-card{padding:22px;border-radius:22px;display:flex;flex-direction:column;gap:6px}
.contact-card span{color:var(--muted)}
.footer{max-width:var(--max-width);margin:0 auto 40px;padding:22px 20px;display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}
.footer-sub{color:var(--muted);margin-top:6px}
.admin-panel{position:fixed;top:0;right:0;z-index:60;width:min(460px,100vw);height:100vh;background:#08111f;border-left:1px solid var(--border);box-shadow:var(--shadow);display:flex;flex-direction:column}
.hidden{display:none}
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:55}
.admin-header{padding:18px 18px 14px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:12px;align-items:center}
.admin-subtitle{color:var(--muted);font-size:.92rem;margin-top:4px}
.icon-btn{border:none;background:rgba(255,255,255,.05);color:white;width:38px;height:38px;border-radius:12px;cursor:pointer}
.admin-scroll{overflow:auto;padding:18px}
.admin-section{padding:16px;border:1px solid var(--border);border-radius:20px;background:rgba(255,255,255,.03);margin-bottom:14px}
.admin-section h3{margin:0 0 12px}
.admin-section label{display:flex;flex-direction:column;gap:8px;font-size:.95rem;margin-bottom:12px}
.admin-section input,.admin-section textarea{border-radius:12px;border:1px solid var(--border);background:#0a1527;color:var(--text);padding:11px 12px;font:inherit}
.admin-section textarea{min-height:110px;resize:vertical}
.color-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.projects-header{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}
.project-editor-item{border:1px solid var(--border);border-radius:18px;padding:14px;margin-bottom:12px;background:#091425}
.project-editor-item h4{margin:0 0 10px}
.project-editor-actions{display:flex;justify-content:flex-end}
.admin-actions{display:flex;gap:10px;flex-wrap:wrap;position:sticky;bottom:0;background:#08111f;padding:12px 0 6px}
.file-label{cursor:pointer}
@media (max-width:1100px){.project-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){.nav{display:none}.hero,.two-col{grid-template-columns:1fr}.hero{padding-top:24px}}
@media (max-width:640px){.project-grid,.contact-grid{grid-template-columns:1fr}}


/* Login Popup */
.modal-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 9998;
}

.login-modal{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.login-card{
  width: min(420px, 92vw);
  padding: 24px;
  border-radius: 24px;
  background: #08111f;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.login-modal.hidden,
.modal-backdrop.hidden{
  display: none !important;
}