:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --secondary: #3b82f6;
    --dark: #111827;
    --light: #f9fafb;
    --white: #ffffff;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    height: 80px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 0 5%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    justify-content: center;
}

.nav-right {
    display: flex;
    justify-content: flex-end;
}

.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: 0.3s;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-btn {
    background: var(--primary);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
}

/* Hero Slider */
.hero {
    margin-top: 80px;
    height: 600px;
    position: relative;
}

.slider-container {
    height: 100%;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: 1s ease-in-out;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.slide.active {
    opacity: 1;
}

.slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.4);
}

.slide-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 2rem;
}

.slide-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

/* Stats */
.stats-section {
    padding: 6rem 5%;
    background: var(--light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05);
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--dark);
    margin: 0.5rem 0;
}

/* CTA */
.cta-section {
    padding: 8rem 5%;
    text-align: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

/* Responsive Queries */
@media (max-width: 1024px) {
    .navbar {
        grid-template-columns: 1fr 1fr;
    }
    .nav-links {
        display: none;
    }
    .slide-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .hero {
        height: 500px;
    }
    .slide-content h1 {
        font-size: 2.5rem;
    }
    .stats-section {
        padding: 4rem 5%;
    }
    .cta-section {
        padding: 5rem 5%;
    }
}

@media (max-width: 480px) {
    .nav-logo span {
        font-size: 1.1rem;
    }
    .slide-content {
        padding: 1rem;
    }
    .slide-content h1 {
        font-size: 2rem;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
}