html {
    scroll-behavior: smooth;
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Service Cards */
.service-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    border: 1px solid #e5e7eb;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.service-card.active {
    border-top: 3px solid #00A86B;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.service-card-front {
    padding: 1.5rem;
}

.service-card-back {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #063F46;
}

.service-card.active .service-card-back {
    max-height: 400px;
    overflow-y: auto;
}

.service-card-back h3 {
    color: white;
    padding: 1rem 1.5rem 0.5rem;
}

.service-card-back ul {
    list-style: none;
    padding: 0 1.5rem 1.5rem;
    margin: 0;
}

.service-card-back li {
    display: flex;
    align-items: start;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.9);
}

.service-card-back li::before {
    content: '•';
    color: #00A86B;
    font-weight: bold;
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: #00A86B;
    transition: width 0.3s ease;
}

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