body {
    font-family: 'Inter';
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    scroll-behavior: smooth;
}
:focus-visible {
    outline: 3px solid #0d6efd; /* Bootstrap primary blue */
    outline-offset: 2px;
}
.navbar-brand img {
    height: 40px;
    width: auto;
    object-fit: contain;
}
.hero-gradient {
    background: linear-gradient(to right, #007bff, #0056b3);
    min-height: 80vh; /* Ensure it's visually dominant */
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1); /* Subtle darkening for text contrast */
    z-index: 0;
}
.hero-gradient h1, .hero-gradient p {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.product-image {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease-in-out;
}
.product-image:hover {
    transform: perspective(1000px) rotateY(0deg);
}
.pulse-btn {
    animation: pulse 2s infinite;
    font-weight: bold;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
}
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7); }
    70% { transform: scale(1.03); box-shadow: 0 0 0 15px rgba(255, 193, 7, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 193, 7, 0); }
}
.btn-success {
    background-color: #28a745;
    border-color: #28a745;
}
.btn-success:hover {
    background-color: #218838;
    border-color: #1e7e34;
}
.feature-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 1rem;
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1) !important;
}
.icon-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.urgency-gradient {
    background: linear-gradient(to right, #dc3545, #c82333);
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.urgency-gradient .pulse-btn {
    animation: pulse-warning 2s infinite; /* Override specific pulse for warning button */
}
@keyframes pulse-warning {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7); }
    70% { transform: scale(1.03); box-shadow: 0 0 0 15px rgba(255, 193, 7, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 193, 7, 0); }
}
.bonus-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-radius: 0.75rem;
}
.bonus-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1) !important;
}
.icon-circle-sm {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}
.text-white-75 {
    color: rgba(255, 255, 255, 0.75);
}
@media (max-width: 991.98px) {
    .hero-gradient {
        min-height: auto;
        padding-top: 4rem;
        padding-bottom: 4rem;
    }
    .hero-gradient h1 {
        font-size: 2.5rem;
    }
    .product-image {
        transform: none; /* Remove 3D effect on small screens */
    }
    .urgency-gradient {
        padding: 2rem;
    }
}