@media (max-width: 1024px) {
    .showcase-container {
        flex-direction: column;
    }
    .showcase-menu {
        flex: none;
        width: 100%;
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    .showcase-item {
        flex: 0 0 250px;
        border-left: none;
        border-bottom: 2px solid transparent;
    }
    .showcase-item.active {
        border-bottom-color: var(--gold);
    }
    .showcase-display {
        height: 600px;
    }
}

/* ============ TABLET 768–1023 ============ */
@media (max-width: 1023px) {
    nav {
        padding: 18px 30px;
    }
    .nav-links {
        display: none;
    }
    .menu-toggle {
        display: flex;
    }
    .mobile-drawer {
        display: block;
    }
    section {
        padding: 70px 30px;
    }
    footer {
        padding: 50px 30px;
    }

    .hero {
        align-items: flex-start;
        padding-top: 80px;
        justify-content: center;
        height: auto;
        min-height: 100svh;
    }
    .hero-content {
        padding: 0 30px;
        max-width: 100%;
        text-align: center;
    }
    .hero-visual {
        display: none;
    }
    .hero-stats {
        position: static;
        display: flex;
        gap: 24px;
        margin-top: 40px;
        padding: 0 30px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .stat-num {
        font-size: 34px;
    }
    .hero-scroll {
        display: none;
    }

    /* Showcase Tablet */
    .showcase-container {
        flex-direction: column;
        gap: 30px;
    }
    .showcase-menu {
        flex: none;
        width: 100%;
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 15px;
        scrollbar-width: none;
    }
    .showcase-menu::-webkit-scrollbar {
        display: none;
    }
    .showcase-item {
        flex: 0 0 240px;
        border-left: none;
        border-bottom: 2px solid transparent;
        padding: 15px 20px;
    }
    .showcase-item.active {
        border-bottom-color: var(--gold);
    }
    .showcase-display {
        min-height: 450px;
        height: auto;
    }
    .showcase-content-item {
        position: relative;
        padding: 40px 30px;
        display: none;
        transform: none;
    }
    .showcase-content-item.active {
        display: flex;
    }
    .showcase-visual {
        height: 200px;
        margin-bottom: 25px;
    }

    .card-grid,
    .software-grid,
    .course-grid,
    .team-grid,
    .testimonial-grid,
    .about-split {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .hero-centered-content {
        padding: 0 20px;
    }
    .about-hero,
    .software-hero,
    .course-hero,
    .detail-hero,
    .cd-hero,
    .contact-hero {
        height: auto !important;
        min-height: 100vh;
        padding-top: 100px !important;
        padding-bottom: 80px !important;
    }
    .glass-card {
        grid-template-columns: 1fr !important;
        gap: 40px;
        padding: 30px;
    }

    .about-visual {
        height: 360px;
    }
    .detail-body,
    .cd-body {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 30px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .instructor-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 40px 24px;
    }
    .feature-list {
        grid-template-columns: 1fr;
    }
    .module-lessons {
        padding-left: 10px;
    }
    .detail-price-big {
        font-size: 36px;
    }
    .detail-visual-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ MOBILE ≤ 767 ============ */
@media (max-width: 767px) {
    nav {
        padding: 14px 20px;
    }
    .logo {
        font-size: 20px;
    }
    .cursor,
    .cursor-ring {
        display: none;
    }
    section {
        padding: 56px 20px;
    }
    footer {
        padding: 44px 20px;
    }

    .hero h1 {
        font-size: 32px;
        line-height: 1.2;
    }
    .hero-desc {
        font-size: 14px;
    }
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    .hero-stats {
        justify-content: center;
        gap: 20px;
    }
    .stat-num {
        font-size: 24px;
    }

    /* Showcase Mobile */
    .showcase-item {
        flex: 0 0 180px;
        padding: 12px 15px;
    }
    .showcase-item h3 {
        font-size: 15px;
    }
    .showcase-display {
        min-height: 380px;
    }
    .showcase-content-item {
        padding: 30px 20px;
    }
    .showcase-visual {
        height: 160px;
        margin-bottom: 20px;
    }
    .showcase-text h2 {
        font-size: 20px;
        margin-bottom: 12px;
    }
    .showcase-text p {
        font-size: 13px;
        line-height: 1.6;
    }

    .card-grid,
    .software-grid,
    .course-grid,
    .team-grid,
    .testimonial-grid,
    .about-split {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .about-hero,
    .software-hero,
    .course-hero,
    .detail-hero,
    .cd-hero,
    .contact-hero {
        padding-top: 80px !important;
        padding-bottom: 40px !important;
    }

    .section-title {
        font-size: 26px !important;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .about-visual {
        height: 260px;
    }

    .instructor-img {
        width: 80px;
        height: 80px;
        font-size: 28px;
    }

    .detail-sidebar {
        position: static;
        width: 100%;
        margin-top: 30px;
    }
    .about-visual-accent {
        display: none;
    }
    .hero-tag {
        font-size: 10px;
    }
    .btn-primary,
    .btn-outline {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    .hero-buttons {
        gap: 12px;
    }
}

/* ============ SMALL MOBILE ≤ 375 ============ */
@media (max-width: 375px) {
    .hero h1 {
        font-size: 28px;
    }
    .hero-stats {
        gap: 12px;
    }
    .stat-num {
        font-size: 20px;
    }
    .showcase-item {
        flex: 0 0 150px;
    }
}