:root{
  --bg:#ffffff;
  --text:#0e1726;
  --muted:#6b7280;
  --accent:#00e676; /* bright green */
  --accent-2:#0ec9a5;
  --card:#f6f8fb;
  --border:#e5e7eb;
  --nav:#0b1220;
  --shadow: 0 10px 30px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.05);
  --radius:16px;
  --hero-grad: radial-gradient(1200px 600px at 10% -20%, rgba(0,230,118,0.18), transparent 50%),
               radial-gradient(1200px 600px at 90% -20%, rgba(14,201,165,0.18), transparent 50%);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:"Rubik",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;scroll-behavior:smooth;}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:12px}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* Nav */
header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,0.9);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid rgba(255,255,255,0.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;gap:12px;align-items:center;color:#fff;font-weight:800;letter-spacing:.3px}
.brand .logo{width:36px;height:36px;border-radius:10px;background:
    conic-gradient(from 180deg at 50% 50%, var(--accent), var(--accent-2), #7cf4ff, var(--accent));
    display:grid;place-items:center;color:#07130d;font-weight:900}
.brand small{display:block;font-weight:400;font-size:12px;color:#a7ffcf;margin-top:-4px}
nav ul{display:flex;gap:20px;list-style:none;padding:0;margin:0}
nav a{color:#d7e1ff;font-weight:500;padding:10px 12px;border-radius:12px}
nav a:hover, nav a.active{background:rgba(255,255,255,0.08);color:#fff}
.cta{display:flex;gap:10px}
.btn{padding:12px 16px;border-radius:12px;font-weight:700;border:2px solid transparent;cursor:pointer;transition:.2s box-shadow,.2s transform,.2s background}
.btn-primary{background:var(--accent);color:#042614}
.btn-primary:hover{box-shadow:0 12px 24px rgba(0,230,118,0.35);transform:translateY(-1px)}
.btn-outline{background:transparent;border-color:#2bdc96;color:#a7ffcf}
.btn-outline:hover{background:rgba(43,220,150,.12)}

/* Sections */
.hero{position:relative;isolation:isolate;background:var(--hero-grad);}
.hero .inner{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;padding:64px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;background:#0f1b2f;color:#a7ffcf;border:1px solid rgba(167,255,207,.3);font-size:12px;margin-bottom:18px}
h1{font-size:48px;line-height:1.05;margin:0 0 14px;font-weight:900}
.lead{font-size:18px;color:#3d4a68;margin:0 0 22px}
.bullets{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.chip{background:#0f1b2f;color:#a7ffcf;border:1px solid rgba(167,255,207,.2);padding:10px 12px;border-radius:999px;font-size:12px;text-align:center}

section{padding:72px 0;border-top:1px solid var(--border)}
section h2{font-size:36px;margin:0 0 10px;font-weight:900}
section p.sub{color:var(--muted);margin:0 0 28px}
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px}
.badge{display:inline-block;padding:6px 10px;background:#0f1b2f;border:1px solid rgba(167,255,207,.25);color:#a7ffcf;border-radius:999px;font-size:12px}
.kpi{display:flex;gap:18px;align-items:center}
.kpi strong{font-size:32px}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:flex;gap:16px;flex-wrap:wrap}
.row > *{flex:1 1 260px}
.list{padding-left:18px}
.list li{margin:8px 0}

/* Testimonials */
.stars{color:#fbbf24;font-size:18px;letter-spacing:2px}
blockquote{margin:0}

/* Projects */
.project{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:center}
.project:nth-child(even){grid-template-columns:.9fr 1.1fr}
.meta small{color:var(--muted)}

/* Forms */
.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}
form{display:grid;gap:12px}
input,textarea,select{padding:12px 14px;border-radius:12px;border:1px solid var(--border);font:inherit;background:#fff}
textarea{min-height:120px;resize:vertical}
.note{font-size:12px;color:var(--muted)}

/* Footer */
footer{background:#0b1220;color:#c8d3ff;padding:40px 0;border-top:1px solid rgba(255,255,255,.1);margin-top:40px}
footer a{color:#e6fff5}
.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:20px}
.copyright{margin-top:22px;font-size:12px;color:#a0a8c0}

/* Responsive */
@media (max-width:1000px){
  .hero .inner, .project{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  h1{font-size:40px}
}
@media (max-width:640px){
  nav ul{display:none}
  .grid-3{grid-template-columns:1fr}
  h1{font-size:34px}
}