:root{
  --primary:#D79A2B;
  --accent:#22B8CF;
  --dark:#0B0F14;
  --light:#F8FAFC;
  --text:#1F2937;
}

*{
  box-sizing:border-box;
  margin:0;
  padding:0;
  font-family:'Inter',sans-serif;
}

body{
  background:#fff;
  color:var(--text);
  line-height:1.6;
}

a{text-decoration:none}

/* HEADER */
header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:20px 80px;
  border-bottom:1px solid #eee;
  background:#fff;
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
}

.brand img{height:48px}

.brand-text{
  font-family:'Space Grotesk',sans-serif;
  font-size:22px;
  font-weight:600;
  line-height:1;
  color:#0F172A;
}

.cta{
  background:var(--primary);
  padding:12px 22px;
  border-radius:8px;
  color:#fff;
  font-weight:600;
}

/* HERO */
.hero{
  padding:90px 80px;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:60px;
  align-items:center;
  background:
    radial-gradient(600px 300px at 10% 10%, rgba(34,184,207,.25), transparent),
    radial-gradient(500px 300px at 90% 20%, rgba(215,154,43,.25), transparent),
    linear-gradient(135deg,#0B0F14,#111827);
  color:#fff;
}

.hero h1{
  font-size:44px;
  margin-bottom:20px;
}

.hero h1 span{color:var(--primary)}

.hero p{
  font-size:18px;
  color:#E5E7EB;
  margin-bottom:30px;
  max-width:520px;
}

.buttons{display:flex;gap:20px}

.btn-primary{
  background:var(--primary);
  padding:16px 26px;
  border-radius:10px;
  color:#fff;
  font-weight:600;
}

.btn-outline{
  border:2px solid var(--accent);
  padding:14px 24px;
  border-radius:10px;
  color:var(--accent);
  font-weight:600;
}

.hero-image{
  display:flex;
  align-items:center;
  justify-content:center;
}

.hero-image img{
  max-width:360px;
  width:100%;
}

/* AI FEATURE */
.ai-feature{
  padding:90px 80px;
  background:var(--light);
  text-align:center;
}

.ai-feature h2{
  font-size:36px;
  margin-bottom:50px;
}

.ai-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:30px;
}

.ai-card{
  background:#fff;
  border-radius:18px;
  padding:32px;
  border:1px solid #eee;
}

.ai-card.highlight{
  background:linear-gradient(135deg,#D79A2B,#C48610);
  color:#fff;
}

/* HOW IT WORKS */
.section{padding:80px}

.section h2{
  font-size:36px;
  text-align:center;
  margin-bottom:50px;
}

.steps-flow{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:30px;
}

.flow-card{
  background:#fff;
  padding:28px;
  border-radius:16px;
  border:1px solid #eee;
}

.flow-card span{
  background:var(--primary);
  color:#fff;
  padding:6px 12px;
  border-radius:20px;
  font-weight:700;
  display:inline-block;
  margin-bottom:10px;
}

.flow-card.highlight{
  background:linear-gradient(135deg,#D79A2B,#C48610);
  color:#fff;
}

/* FOOTER */
footer{
  background:var(--dark);
  color:#9CA3AF;
  padding:40px 80px;
  font-size:14px;
}

footer span{color:var(--primary)}

/* RESPONSIVE */
@media(max-width:900px){
  header,.hero,.section,.ai-feature,footer{padding:30px}
  .hero{grid-template-columns:1fr;text-align:center}
  .buttons{justify-content:center}
}