:root {
    --primary: #2563eb;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

/* Base Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', system-ui, sans-serif; line-height: 1.6; color: var(--dark); overflow-x: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

/* Navbar Component */
.navbar {
    position: sticky; top: 0; background: var(--white);
    padding: 1rem 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.nav-flex { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: 800; color: #ccf904; }
.logo span { color: var(--primary); }

.nav-links { display: flex; gap: 2rem; }
.nav-link { font-weight: 500; font-size: 0.95rem; }
.nav-link.active { color: var(--primary); }

/* Mobile Menu Button */
.menu-toggle { display: none; background: none; border: none; cursor: pointer; }
.hamburger { width: 25px; height: 2px; background: var(--dark); display: block; position: relative; }
.hamburger::before, .hamburger::after { content: ''; width: 100%; height: 2px; background: var(--dark); position: absolute; left: 0; }
.hamburger::before { top: -8px; } .hamburger::after { bottom: -8px; }

/* Hero Section */
.hero-section { padding: 4rem 0; min-height: 80vh; display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 3rem; align-items: center; }
h1 { font-size: 3rem; line-height: 1.1; margin-bottom: 1.5rem; }
.btn { display: inline-block; padding: 0.8rem 2rem; border-radius: 6px; font-weight: 600; }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-secondary { background: var(--light); color: var(--dark); margin-left: 1rem; }

.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2rem; }
.card-section { padding: 4rem 0; }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2rem; }
.card-scroll-container { 
    display: flex; gap: 1.5rem; overflow-x: auto; padding-bottom: 1rem;
    scrollbar-width: none; /* Firefox */
}
.card-scroll-container::-webkit-scrollbar { display: none; } /* Chrome/Safari */

.card { 
    min-width: 280px; background: var(--white); padding: 1.5rem; 
    border-radius: 12px; border: 1px solid #e2e8f0; 
}
.card-img { width: 100%; height: 180px; background: #eee; border-radius: 8px; margin-bottom: 1rem; }
  .container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* Footer */
.main-footer { background: var(--dark); color: var(--white); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 3rem; padding-bottom: 4rem; }
.sub-footer { border-top: 1px solid #1e293b; padding: 1.5rem 0; text-align: center; font-size: 0.85rem; color: var(--gray); }

/* Mobile Responsive */
@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .nav-links {
        position: fixed; top: 70px; left: -100%; width: 100%; height: calc(100vh - 70px);
        background: var(--white); flex-direction: column; align-items: center;
        padding-top: 2rem; transition: 0.4s;
    }
    .nav-links.active { left: 0; }
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    h1 { font-size: 2rem; }
    .hero-image { display: none; }
}