body {
    font-family: 'Nunito', sans-serif;
    scroll-behavior: smooth;
}

.gradient-bg {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.4);
}

.section-transition {
    position: relative;
    overflow: hidden;
}

.section-transition::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, transparent, white);
    pointer-events: none;
    z-index: 1;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.timeline-dot::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #8B5CF6;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
}

.timeline-line {
    position: absolute;
    width: 2px;
    background-color: #8B5CF6;
    top: 0;
    bottom: 0;
    left: 0;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: #8B5CF6;
    transition: width 0.3s;
}

.nav-link:hover::after {
    width: 100%;
}

.product-card {
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: scale(1.03);
}

.scroll-indicator {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-20px); }
    60% { transform: translateY(-10px); }
}

.tab-active {
    color: #6366F1;
    border-bottom: 3px solid #6366F1;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}