:root {
    --bg: #07111f;
    --bg-soft: #0e1b2f;
    --card: rgba(255,255,255,0.06);
    --card-border: rgba(255,255,255,0.12);
    --text: #edf4ff;
    --muted: #9fb2cc;
    --primary: #79b8ff;
    --primary-strong: #3b82f6;
    --success: #8ae6b0;
    --danger: #ff9b9b;
    --shadow: 0 20px 40px rgba(0,0,0,0.28);
    --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background:
        radial-gradient(circle at top left, rgba(78, 143, 255, 0.28), transparent 28%),
        radial-gradient(circle at top right, rgba(122, 198, 255, 0.18), transparent 18%),
        linear-gradient(180deg, #040b16 0%, #091424 55%, #07111f 100%);
    color: var(--text);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1140px, calc(100% - 32px)); margin: 0 auto; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 14px 20px; border-radius: 14px; border: 1px solid transparent;
    font-weight: 700; transition: .2s ease; cursor: pointer;
}
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-strong)); color: white; box-shadow: var(--shadow); }
.btn-secondary { background: rgba(255,255,255,0.05); border-color: var(--card-border); color: var(--text); }
.btn:hover { transform: translateY(-1px); }
.site-header {
    position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px);
    background: rgba(4, 11, 22, 0.68); border-bottom: 1px solid rgba(255,255,255,0.08);
}
.nav { display:flex; align-items:center; justify-content:space-between; min-height: 78px; gap: 18px; }
.brand { display:flex; align-items:center; gap:14px; font-weight: 800; }
.brand img { width: 56px; height: 56px; object-fit: contain; border-radius: 16px; }
.brand small { display:block; color: var(--muted); font-weight: 600; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.nav-links { display:flex; gap:18px; align-items:center; flex-wrap: wrap; }
.nav-links a { color: var(--muted); font-weight: 600; }
.hero { padding: 88px 0 64px; }
.hero-grid { display:grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: center; }
.eyebrow {
    display:inline-flex; padding: 8px 12px; border-radius:999px; background: rgba(121,184,255,.12);
    color: var(--primary); font-weight:700; font-size:13px; letter-spacing:.08em; text-transform:uppercase;
}
.hero h1 { font-size: clamp(40px, 7vw, 74px); line-height: .96; margin: 18px 0 20px; }
.hero p { color: var(--muted); font-size: 18px; line-height: 1.7; max-width: 64ch; }
.hero-actions { display:flex; gap:14px; flex-wrap:wrap; margin-top:28px; }
.panel, .card, .project-card, .stat {
    background: var(--card); border: 1px solid var(--card-border); border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.hero-card { padding: 26px; }
.hero-card .logo-wrap { padding: 18px; border-radius: 20px; background: rgba(255,255,255,.04); }
.hero-card img { width: 100%; object-fit: contain; }
.section { padding: 34px 0 24px; }
.section-title { display:flex; justify-content:space-between; align-items:end; gap: 20px; margin-bottom: 24px; }
.section-title h2 { font-size: clamp(28px, 3vw, 40px); margin: 0; }
.section-title p { color: var(--muted); margin: 8px 0 0; }
.stats { display:grid; grid-template-columns: repeat(3,1fr); gap:20px; margin-top: 12px; }
.stat { padding: 22px; }
.stat strong { display:block; font-size: 32px; margin-bottom: 8px; }
.stat span { color: var(--muted); }
.projects-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.project-card { overflow:hidden; }
.project-thumb { aspect-ratio: 16 / 10; background:#0f2036; overflow:hidden; }
.project-thumb img { width:100%; height:100%; object-fit:cover; }
.project-body { padding: 22px; }
.badge {
    display:inline-flex; font-size:12px; letter-spacing:.08em; text-transform:uppercase; font-weight:800;
    color: var(--primary); background: rgba(121,184,255,.12); border-radius:999px; padding:8px 10px; margin-bottom: 14px;
}
.project-body h3 { margin: 0 0 12px; font-size: 24px; }
.project-body p { margin: 0 0 18px; color: var(--muted); line-height: 1.65; }
.project-links { display:flex; flex-wrap:wrap; gap:12px; }
.contact-box { padding: 30px; display:grid; grid-template-columns: 1.1fr .9fr; gap: 24px; }
.contact-list { display:grid; gap:14px; }
.contact-item { padding: 16px 18px; border-radius: 16px; background: rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.08); }
.footer { color: var(--muted); padding: 28px 0 60px; }
.empty-state { padding: 28px; text-align:center; color: var(--muted); }
.form-grid { display:grid; gap:18px; }
.input, textarea, select {
    width:100%; padding:14px 15px; border-radius:14px; border:1px solid rgba(255,255,255,.1);
    background: rgba(255,255,255,.04); color: var(--text); outline:none; font: inherit;
}
textarea { min-height: 120px; resize: vertical; }
label { display:block; font-size:14px; font-weight:700; margin-bottom: 8px; }
.form-actions { display:flex; gap:12px; flex-wrap:wrap; }
.notice { padding: 14px 16px; border-radius: 14px; margin-bottom: 18px; }
.notice-success { background: rgba(138,230,176,.12); border:1px solid rgba(138,230,176,.3); color: var(--success); }
.notice-error { background: rgba(255,155,155,.12); border:1px solid rgba(255,155,155,.3); color: var(--danger); }
.admin-shell { display:grid; grid-template-columns: 280px 1fr; min-height: 100vh; }
.admin-sidebar { padding: 24px; border-right:1px solid rgba(255,255,255,.08); background: rgba(5,12,24,.82); }
.admin-main { padding: 26px; }
.admin-nav { display:grid; gap:10px; margin-top: 28px; }
.admin-nav a { padding: 12px 14px; border-radius: 12px; color: var(--muted); font-weight:700; }
.admin-nav a.active, .admin-nav a:hover { background: rgba(121,184,255,.12); color: var(--text); }
.table-wrap { overflow:auto; }
table { width:100%; border-collapse: collapse; }
th, td { padding: 14px 12px; border-bottom:1px solid rgba(255,255,255,.08); text-align:left; vertical-align:top; }
th { color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.actions { display:flex; gap:10px; flex-wrap:wrap; }
.inline-form { display:inline; }
.login-page { min-height: 100vh; display:grid; place-items:center; padding: 20px; }
.login-card { width:min(480px, 100%); padding: 30px; }
@media (max-width: 980px) {
    .hero-grid, .contact-box, .admin-shell { grid-template-columns: 1fr; }
    .projects-grid, .stats { grid-template-columns: 1fr; }
    .admin-sidebar { border-right:0; border-bottom:1px solid rgba(255,255,255,.08); }
}
@media (max-width: 720px) {
    .nav { padding: 12px 0; align-items:flex-start; }
    .nav-links { justify-content:flex-start; }
    .hero { padding-top: 56px; }
}

.form-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.full-width { grid-column: 1 / -1; }
.admin-section-heading { display:flex; justify-content:space-between; gap:16px; align-items:end; margin:32px 0 16px; padding-top:8px; border-top:1px solid rgba(255,255,255,.08); }
.admin-section-heading h2 { margin:0; font-size:22px; }
.admin-section-heading p { margin:0; color:var(--muted); }
@media (max-width: 980px) { .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; } }

.contact-grid-enhanced { align-items:start; }
.contact-intro { color: var(--muted); margin: 0 0 18px; }
.form-panel { padding: 22px; background: rgba(255,255,255,.03); }
textarea#message { min-height: 160px; }