:root{
  --accent:#F95738;
  --charcoal:#1A1A1A;
  --mid:#333F48;
  --paper:#F4F4F8;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:'Source Sans 3', 'Source Sans Pro', sans-serif;background:var(--charcoal);color:var(--paper);-webkit-font-smoothing:antialiased;}
a{color:inherit}
.header{
  position:relative;height:380px;overflow:hidden;
  background:linear-gradient(rgba(10,10,10,0.45), rgba(10,10,10,0.45));
}
.header.with-image{background-image: url('assets/header.png'); background-size:cover; background-position:center;}
.logo{position:absolute;top:32px;left:32px;height:86px;z-index:3}
.nav{position:absolute;right:28px;top:28px;z-index:3;display:flex;gap:14px;}
.nav a{color:var(--paper);text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:600;opacity:0.95}
.nav a.cta{background:var(--accent);color:white}
.hero{position:relative;z-index:2;padding:68px 28px 24px 28px;max-width:1100px;margin:0 auto;display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.tagline{font-size:32px;line-height:1.05;font-weight:700;max-width:900px;font-family:'Source Sans 3',sans-serif}
.lead{font-size:16px;color:rgba(244,244,248,0.9);max-width:760px}
.btn{display:inline-block;background:var(--accent);color:white;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:700}
.main{max-width:1100px;margin:40px auto;padding:0 20px}
.section{padding:36px 0}
.section-title{font-family:'Bebas Neue',sans-serif;font-size:30px;margin:0 0 18px 0}
.portfolio{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));border:1px solid rgba(255,255,255,0.03);padding:20px;border-radius:12px}
.card h3{margin:0 0 8px 0;font-family:'Bebas Neue',sans-serif}
.manifesto-box{background:rgba(51,63,72,0.6);padding:24px;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.founder{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap}
.founder img{width:140px;height:140px;object-fit:cover;border-radius:8px;filter:grayscale(60%)}
footer{padding:26px;text-align:center;color:rgba(244,244,248,0.7);border-top:1px solid rgba(255,255,255,0.03);margin-top:40px}
.spark{position:relative;width:72px;height:72px;border-radius:50%;display:inline-block;overflow:visible}
.spark .dot{width:12px;height:12px;background:var(--accent);border-radius:50%;position:absolute;right:8px;top:8px;box-shadow:0 0 18px rgba(249,87,56,0.9)}
.spark .glint{position:absolute;right:0;top:0;width:40px;height:40px;border-radius:50%;pointer-events:none;mix-blend-mode:screen;opacity:0.0;animation:glint 3s linear infinite}
@keyframes glint{
  0%{opacity:0;transform:translateX(-8px) scale(0.6)}
  45%{opacity:1;transform:translateX(8px) scale(1.2)}
  100%{opacity:0;transform:translateX(24px) scale(0.8)}
}
.header::after{
  content:'';position:absolute;left:0;right:0;bottom:-20px;height:120px;background:
  radial-gradient(ellipse at center, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0.00) 40%),
  linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,0.2));
  transform:translateY(6px);
  animation:wave 8s ease-in-out infinite;
  opacity:0.9;
}
@keyframes wave{
  0%{transform:translateY(2px)}
  50%{transform:translateY(-6px)}
  100%{transform:translateY(2px)}
}
@media (max-width:680px){
  .tagline{font-size:20px}
  .hero{padding:48px 18px}
  .logo{height:68px;top:14px;left:14px}
  .nav{right:12px;top:12px}
}