:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
}

* {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    transition: all 150ms linear;
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: var(--gray-800);
}

/* Header and Navigation */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../Images/electronics.png');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 2rem;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo, .store-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

.nav-cta {
    background: transparent;
    border: 2px solid white;
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: white;
    color: var(--primary-color);
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-button {
    background: var(--primary-color);
    color: white;
    padding: .75rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: var(--gray-800);
    transform: translateY(-2px);
}

/* Features Section */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
    background: var(--gray-100);
}

.feature {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.store-redirect {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
}

.store-redirect h2 {
    margin-bottom: 1rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background: var(--gray-800);
    color: white;
}

/* Sticky Footer CTA - Small Circle */
.sticky-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--primary-color, #007bff);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1.5rem;
    transform: translateZ(0);
    will-change: transform;
    border: none;
    cursor: pointer;
}

.sticky-cta:hover {
    background: #0056b3;
    transform: translateZ(0) scale(1.1);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

/* Cart Notification Animation */
@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .features {
        grid-template-columns: 1fr;
        padding: 2rem 1rem;
    }
    
    nav {
        flex-direction: column;
        gap: 1rem;
        padding: 0  ;
    }
    
    .hero {
        padding: 1rem;
        min-height: 60vh;
    }
    
    /* Sticky CTA responsive styles handled in common.css */
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .cta-button {
        padding: 0.5rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .sticky-cta {
        bottom: 10px;
        right: 10px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}