/* Responsive Styles */
@media (max-width: 992px) {
    .edu-cert-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero {
        height: 80vh;
    }

    .hero-content {
        margin-top: -35px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .profile-container {
        position: absolute;
        top: 60%;
        width: 180px;
        height: 234px;
        z-index: 10;
    }

    .profile-img {
        width: 180px;
        height: auto;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .migration-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .timeline:before {
        left: 30px;
    }

    .timeline-item,
    .timeline-item:nth-child(even) {
        width: 100%;
        padding-left: 70px;
        padding-right: 0;
        left: 0;
    }

    .timeline-content:after {
        left: -10px;
        right: auto;
    }

    .timeline-item:nth-child(even) .timeline-content:after {
        left: -10px;
    }

    .case-grid {
        grid-template-columns: 1fr;
    }

    .case-tabs {
        flex-direction: column;
        align-items: center;
    }

    .case-tab {
        width: 200px;
        text-align: center;
        margin-bottom: 10px;
    }

    .stat:first-child .stat-tooltip {
        left: 7px;
    }

    .stat-tooltip {
        width: 280px;
        left: 60%;
    }

    .stat:last-child .stat-tooltip {
        right: 7px;
    }
}

@media (max-width: 576px) {
    .skills-container {
        gap: 8px;
    }

    .skill-tag {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .migration-stats {
        flex-direction: column;
        gap: 30px;
    }

    .brand-item {
        height: 80px;
        margin: 0 15px;
    }
}