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

.one-section {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background:  url('img/img.png');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
}

.header {
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid white;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand h1 {
    color: white;
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #4ade80;
}

.dropdown-arrow {
    margin-left: 0.5rem;
    font-size: 0.8rem;
}

.nav-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.6rem 1.5rem;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-login {
    background: #2DA884;
    color: white;
}

.btn-login:hover {
    background: rgba(255, 255, 255, 0.3);
}

.btn-signup {
    background: white;
    color: #2DA884;
    
}

.btn-signup:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.hero {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 65vh;
    padding: 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    color: white;
}

.hero-title {
    font-size: 5.5rem;
    font-weight: 700;
    margin-bottom: .9rem;
    margin-top:1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-description {
    font-size: .9rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: #2DA884;
    color: white;
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}

.btn-primary:hover {
    background:#2DA884;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.btn-secondary {
    background:  white;
    color: #059669;
    border: 2px solid white;
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
}

.btn-secondary:hover {
    background: white;
    color: #059669;
    transform: translateY(-2px);
}


.stats {
    background: rgba(255, 255, 255, 0.95);
    padding: 0.5rem;
    margin: .3rem auto;
    max-width:1000px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color:#232A42;
    margin-bottom: 0.5rem;
}

.stat-plus {
    color:#2DA884;
}

.stat-label {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 200px;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    .stats {
        margin: 1rem;
    }
    
}