:root {
    --primary: #54bfa0;
    --accent: #f1897a;
    --text-color: #333;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.navbar {
    padding: 0;
}

.navbar-brand.logo {
    font-size: 24px;
    font-weight: 500;
    padding: 0;
}

.nav-links {
    gap: 40px;
}

.nav-link {
    color: var(--text-color);
    font-weight: 500;
    padding: 8px 0 !important;
}

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

.workbook { color: var(--primary); }
.chat { color: var(--accent); }

.btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
}

.btn-primary:hover {
    background-color: #e97c6d;
    border-color: #e97c6d;
}

.text-primary {
    color: var(--primary) !important;
}

.app-store-btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0.5rem;
    min-width: 200px;
    justify-content: center;
    gap: 12px;
}

.app-store-btn:hover {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.google-play {
    background: linear-gradient(135deg, var(--primary), #45a085);
}

.google-play:hover {
    background: linear-gradient(135deg, #45a085, var(--primary));
}

.app-store {
    background: linear-gradient(135deg, var(--accent), #e6715f);
}

.app-store:hover {
    background: linear-gradient(135deg, #e6715f, var(--accent));
}

.app-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2;
}

.btn-text-small {
    font-size: 0.8rem;
    opacity: 0.9;
}

.btn-text-large {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Slideshow Styles */
        .screenshot-carousel {
            position: relative;
            max-width: 100%;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 32px rgba(0,0,0,0.1);
        }
        
        .screenshot-carousel .carousel-inner {
            border-radius: 16px;
        }
        
        .carousel-item img {
            width: 100%;
            height: 600px;
            object-fit: contain;
        }
        
        @media (max-width: 768px) {
            .carousel-item img {
                height: 600px;
            }
        }

/* Custom carousel controls */
.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.8;
    top: 50%;
    transform: translateY(-50%);
}

.carousel-control-prev {
    left: 20px;
}

.carousel-control-next {
    right: 20px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
    background: var(--primary);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 20px;
    height: 20px;
}

/* Custom indicators */
.carousel-indicators {
    bottom: 20px;
}

.carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    border: 2px solid var(--primary);
    margin: 0 4px;
}

.carousel-indicators .active {
    background-color: var(--primary);
}


footer {
    margin-top: auto;
}