/* Custom animations */
.fade-in {
    animation: fadeIn 1s ease-in-out;
}
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Material Design Styles */
body {
    font-family: 'Montserrat', sans-serif;
}

/* Brand Colors */
:root {
    --primary-blue: #1F9ACF;
    --navy-blue: #0D1E3D;
    --neutral-gray: #6B7280;
}

.material-card {
    box-shadow: 0 2px 4px rgba(0,0,0,.2), 0 4px 5px rgba(0,0,0,.14), 0 1px 10px rgba(0,0,0,.12);
    border-radius: 4px;
}

.primary-button {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 500;
    text-transform: uppercase;
    box-shadow: 0 1px 3px rgba(0,0,0,.3);
    transition: box-shadow 0.3s;
}

.primary-button:hover {
    box-shadow: 0 2px 6px rgba(0,0,0,.3);
}

.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    z-index: 1000;
    white-space: nowrap;
}

.whatsapp-button:hover {
    background-color: #20ba5a;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.whatsapp-button svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .whatsapp-button {
        padding: 12px 16px;
        font-size: 12px;
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-button svg {
        width: 20px;
        height: 20px;
    }
}

.secondary-button {
    background-color: transparent;
    color: var(--navy-blue);
    border: 2px solid var(--navy-blue);
    padding: 6px 14px;
    border-radius: 4px;
    font-weight: 500;
    text-transform: uppercase;
    transition: background-color 0.3s;
}

.secondary-button:hover {
    background-color: var(--navy-blue);
    color: white;
}

.heading-navy {
    color: var(--navy-blue);
}

.body-gray {
    color: var(--neutral-gray);
}

.tagline {
    color: var(--neutral-gray);
    letter-spacing: 0.5px;
}

.brand-wordmark {
    color: var(--navy-blue);
    font-weight: 700;
    letter-spacing: 2px;
}

/* Hybrid v/u styling - approximate with font-variant */
.header-bg {
    background: linear-gradient(to right, var(--primary-blue), var(--navy-blue));
}