:root {
    --subway-green: #008938;
    --subway-yellow: #ffc20d;
    --dark: #222;
    --light: #f9f9f9;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Open Sans', sans-serif; }
html { scroll-behavior: smooth; }

/* Navbar */
.navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 8%; background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky; top: 0; z-index: 1000;
}
.logo { font-size: 1.6rem; font-weight: 800; color: var(--subway-green); }
.logo span { color: var(--subway-yellow); }
.nav-links { display: flex; list-style: none; }
.nav-links li a { text-decoration: none; color: var(--dark); margin-left: 20px; font-weight: 600; }

/* Hero Section */
.hero { padding: 80px 8%; background: var(--light); }
.hero-container { display: flex; align-items: center; gap: 40px; max-width: 1200px; margin: auto; }
.hero-text { flex: 1; }
.hero-text h1 { font-size: 3.5rem; line-height: 1.1; color: var(--subway-green); }
.hero-text h1 span { color: var(--subway-yellow); -webkit-text-stroke: 1px var(--subway-green); }
.hero-img { flex: 1; }
.hero-img img { width: 100%; border-radius: 10px; }
.cta-btn { 
    display: inline-block; margin-top: 25px; padding: 15px 35px; 
    background: var(--subway-green); color: white; text-decoration: none; 
    border-radius: 5px; font-weight: bold; 
}

/* Form Section */
.form-section { padding: 60px 8%; background: #eee; }
.form-card { 
    max-width: 800px; margin: auto; background: white; padding: 40px; 
    border-radius: 10px; border-top: 8px solid var(--subway-yellow); 
}
.form-card h2 { color: var(--subway-green); margin-bottom: 10px; }
.form-row { display: flex; gap: 20px; margin-top: 20px; }
.form-group { flex: 1; display: flex; flex-direction: column; }
.form-group label { font-weight: 600; margin-bottom: 5px; }
.form-group input, .form-group select { padding: 12px; border: 1px solid #ccc; border-radius: 5px; }
.submit-btn { 
    width: 100%; margin-top: 30px; padding: 15px; background: var(--subway-green); 
    color: white; border: none; font-weight: bold; font-size: 1.1rem; cursor: pointer; 
}

/* About Section */
.about { padding: 80px 8%; }
.flex { display: flex; align-items: center; gap: 50px; }
.about-img, .about-text { flex: 1; }
.about-img img { width: 100%; border-radius: 10px; }

/* Grid */
.container { max-width: 1200px; margin: auto; }
.center { text-align: center; margin-bottom: 40px; color: var(--subway-green); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.card { padding: 30px; background: var(--light); border-radius: 10px; border-left: 5px solid var(--subway-green); }

/* Footer */
footer { background: var(--dark); color: white; padding: 30px; text-align: center; }

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-container, .flex, .form-row { flex-direction: column; }
    .hero-text h1 { font-size: 2.5rem; }
    .hero-img { order: -1; }
}