:root {

--deep-green: #0F3F1E;
--azure: #2563EB;
--cyan: #06B6D4;
--mint: #31A46D;
--white-soft: #F6F9F7;

}

* {
box-sizing: border-box;
margin: 0;
padding: 0;
}

body {
font-family: 'Inter', sans-serif;
background: var(--white-soft);
color: #0b1c12;
line-height: 1.6;
}

.nav {
display: flex;
justify-content: space-between;
align-items: center;
padding: 24px 10%;
background: white;
border-bottom: 1px solid rgba(0,0,0,0.05);
}

.logo {
font-weight: 700;
font-size: 20px;
color: var(--deep-green);
letter-spacing: 1px;
}

.nav-links a {
margin-left: 30px;
color: #333;
text-decoration: none;
font-weight: 500;
}

.hero {
padding: 120px 10% 80px 10%;
max-width: 900px;
}

.hero h1 {
font-size: 56px;
font-weight: 700;
color: var(--deep-green);
margin-bottom: 24px;
}

.hero p {
font-size: 20px;
color: #444;
margin-bottom: 40px;
}

.primary-btn {
background: linear-gradient(135deg,var(--azure),var(--cyan));
border: none;
padding: 14px 30px;
font-size: 16px;
color: white;
border-radius: 8px;
cursor: pointer;
font-weight: 600;
}

.features {
display: grid;
grid-template-columns: repeat(auto-fit,minmax(240px,1fr));
gap: 40px;
padding: 80px 10%;
background: white;
}

.feature h3 {
color: var(--deep-green);
margin-bottom: 10px;
}

.about {
padding: 100px 10%;
max-width: 800px;
}

.about h2 {
color: var(--deep-green);
font-size: 32px;
margin-bottom: 20px;
}

.founders {
display: flex;
gap: 80px;
margin-top: 40px;
}

.founders h4 {
color: var(--deep-green);
margin-bottom: 4px;
}

footer {
padding: 40px 10%;
border-top: 1px solid rgba(0,0,0,0.05);
margin-top: 60px;
color: #666;
}