/* Service Section */
.service-intro-card {
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    color: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-intro-card h4 {
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.service-intro-card .lead {
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    font-size: 1.1rem;
}

/* Service Cards */
.service-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border-top: 4px solid var(--primary-color);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.service-card-primary {
    border-top-color: var(--primary-color);
}

.service-card-success {
    border-top-color: var(--success-color);
}

.service-card-info {
    border-top-color: var(--info-color);
}

.service-card-warning {
    border-top-color: var(--warning-color);
}

.service-header {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-card-success .service-icon {
    background: linear-gradient(135deg, var(--success-color), #20c997);
}

.service-card-info .service-icon {
    background: linear-gradient(135deg, var(--info-color), #0dcaf0);
}

.service-card-warning .service-icon {
    background: linear-gradient(135deg, var(--warning-color), #ffc107);
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-header h4 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.service-header .badge {
    font-size: 0.75rem;
    padding: 0.35rem 0.65rem;
}

.service-description {
    color: var(--secondary-color);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    color: var(--secondary-color);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.service-card-success .service-features li::before {
    color: var(--success-color);
}

.service-card-info .service-features li::before {
    color: var(--info-color);
}

.service-card-warning .service-features li::before {
    color: var(--warning-color);
}

/* Service Stats */
.service-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stat-box {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    border-top: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    /* color: var(--secondary-color); */
    font-size: 0.95rem;
    margin: 0;
}

/* Performance Card */
.performance-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--success-color);
}

.performance-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f0f0f0;
}

.performance-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.performance-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--success-color), #20c997);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.performance-icon i {
    font-size: 1.5rem;
    color: white;
}

.performance-value {
    color: var(--success-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.performance-label {
    color: var(--secondary-color);
    margin: 0;
    font-size: 0.95rem;
}

/* Roadmap Card */
.roadmap-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--info-color);
}

.roadmap-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}

.roadmap-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.roadmap-year {
    background: var(--info-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    min-width: 70px;
    text-align: center;
}

.roadmap-content p {
    color: var(--dark-color);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.roadmap-content small {
    display: block;
}

/* Tech Differentiation */
.tech-diff-card {
    background: linear-gradient(135deg, rgba(var(--primary-color), 0.05), rgba(var(--info-color), 0.05));
    padding: 3rem 2rem;
    border-radius: 15px;
    border: 2px solid rgba(var(--primary-color), 0.1);
}
.tech-spec {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

.tech-spec:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.tech-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--info-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.tech-icon i {
    font-size: 2.5rem;
    color: white;
}

.tech-spec h5 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.tech-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tech-description {
    color: var(--secondary-color);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 768px) {
    .service-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .service-icon {
        width: 60px;
        height: 60px;
    }

    .service-icon i {
        font-size: 1.75rem;
    }

    .service-stats {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2rem;
    }

    .performance-item,
    .roadmap-item {
        flex-direction: column;
        gap: 1rem;
    }

    .roadmap-year {
        width: 100%;
    }

    .tech-value {
        font-size: 1.75rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .tech-diff-card {
        padding: 2rem 1rem;
    }
}

@media (max-width: 576px) {
    .service-intro-card {
        padding: 1.5rem;
    }

    .service-intro-card h4 {
        font-size: 1.5rem;
    }

    .service-intro-card .lead {
        font-size: 1rem;
    }

    .service-header h4 {
        font-size: 1.1rem;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .tech-icon {
        width: 70px;
        height: 70px;
    }

    .tech-icon i {
        font-size: 2rem;
    }

    .tech-value {
        font-size: 1.5rem;
    }
}

/* Animation */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-card,
.stat-box,
.tech-spec,
.performance-card,
.roadmap-card {
    animation: slideInUp 0.6s ease-out;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }

.stat-box:nth-child(1) { animation-delay: 0.1s; }
.stat-box:nth-child(2) { animation-delay: 0.2s; }
.stat-box:nth-child(3) { animation-delay: 0.3s; }
.stat-box:nth-child(4) { animation-delay: 0.4s; }

.tech-spec:nth-child(1) { animation-delay: 0.1s; }
.tech-spec:nth-child(2) { animation-delay: 0.2s; }
.tech-spec:nth-child(3) { animation-delay: 0.3s; }
.tech-spec:nth-child(4) { animation-delay: 0.4s; }