/* ===== KrisLMS — responsive.css =====
   Mobile-first responsive overrides for all pages & partials.
   Breakpoints: 1024px (tablet), 768px (small tablet), 480px (mobile)
   ================================================= */

/* ─────────────────────────────────────────────────
   TABLET  ≤ 1024px
   ───────────────────────────────────────────────── */
@media (max-width: 1024px) {

  /* ── NAV ── */
  nav {
    padding: 0 24px;
    height: 60px;
  }
  .nav-links {
    gap: 16px;
  }
  .nav-links a {
    font-size: 12px;
  }

  /* ── TICKER ── */
  .ticker-bar {
    top: 60px;
  }

  /* ── GLOBAL SECTIONS ── */
  section {
    padding: 64px 28px;
  }
  .section-title {
    font-size: 32px;
  }
  .section-sub {
    font-size: 15px;
  }

  /* ── HOME: HERO ── */
  .hero {
    padding-top: 94px;
  }
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 28px;
  }
  .hero h1 {
    font-size: 40px;
  }
  .hero-sub {
    font-size: 15px;
  }
  .hero-card {
    max-width: 400px;
  }

  /* ── HOME: TRUST BAR ── */
  .trust-bar {
    padding: 20px 24px;
  }
  .trust-bar-inner {
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
  }
  .tb-divider {
    display: none;
  }

  /* ── HOME: PATH GRID ── */
  .path-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* ── HOME: PROGRAMMES GRID ── */
  .programmes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ── HOME: DOMAINS GRID ── */
  .domains-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* ── HOME: INSTRUCTOR ── */
  .instructor-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .instructor-photo-placeholder {
    max-width: 260px;
    margin: 0 auto;
  }

  /* ── HOME: EXPERIENCE GRID ── */
  .exp-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ── HOME: CORPORATE GRID ── */
  .corp-grid {
    grid-template-columns: 1fr;
  }

  /* ── HOME: TESTIMONIAL GRID ── */
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  /* ── HOME: ACCREDITATIONS ── */
  .accred-section {
    padding: 56px 28px;
  }
  .accred-grid {
    flex-direction: column;
  }

  /* ── ABOUT: PAGE HEADER ── */
  .page-header-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 48px 28px 56px;
  }
  .page-header h1 {
    font-size: 36px;
  }

  /* ── ABOUT: STORY ── */
  .story-section {
    padding: 56px 28px;
  }
  .story-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .story-title {
    font-size: 30px;
  }

  /* ── ABOUT: VALUE GRID ── */
  .value-section {
    padding: 56px 28px;
  }
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .value-title {
    font-size: 30px;
  }

  /* ── ABOUT: CREDENTIALS ── */
  .credentials-section {
    padding: 56px 28px;
  }
  .cred-grid {
    grid-template-columns: 1fr;
  }

  /* ── ABOUT: ECOSYSTEM ── */
  .ecosystem-section {
    padding: 56px 28px;
  }
  .ecosystem-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .ecosystem-title {
    font-size: 28px;
  }

  /* ── PROGRAMMES PAGE (catalogue) ── */
  .prog-catalogue-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ph-inner {
    padding: 36px 28px 28px;
  }
  .ph-inner h1 {
    font-size: 30px;
  }
  .cat {
    padding: 28px 24px 48px;
    gap: 20px;
  }
  .sb {
    width: 200px;
  }
  .cgrid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dgrid {
    grid-template-columns: repeat(2, 1fr);
  }
  .spanel {
    width: 420px;
  }
  /* Programmes-specific footer 1024 */
  .fg {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  /* ── ENTERPRISE: HERO ── */
  .ent-hero-content,
  .enterprise-content {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  /* ── ENTERPRISE: AUDIENCE GRID ── */
  .aud-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* ── ENTERPRISE: FEATURE GRID ── */
  .feat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ── ENTERPRISE: TIMELINE ── */
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ── ENTERPRISE: CONTENT SPLIT ── */
  .content-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  /* ── ACADEMY: HERO ── */
  .acad-hero-content,
  .academy-content {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  /* ── CONTACT: GRID ── */
  .contact-grid,
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  /* ── CONTACT: OFFICE INFO ── */
  .office-grid {
    grid-template-columns: 1fr;
  }

  /* ── CONTACT: QUICK FACTS ── */
  .quick-facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ── RESOURCES ── */
  .books-grid {
    grid-template-columns: 1fr;
  }
  .blogs-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .reports-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* ── TESTIMONIALS: CARDS GRID ── */
  .cards-grid.two {
    grid-template-columns: 1fr;
  }

  /* ── TRAINING PARTNER ── */
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .form-wrap {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 36px 28px 48px;
  }

  /* ── FOOTER ── */
  footer {
    padding: 48px 28px 0;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}


/* ─────────────────────────────────────────────────
   SMALL TABLET  ≤ 768px
   ───────────────────────────────────────────────── */
@media (max-width: 768px) {

  /* ── NAV (sidebar menu) ── */
  nav {
    padding: 0 16px;
    height: 56px;
    flex-wrap: wrap;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transition: background 0.3s ease;
    z-index: 1100 !important;
    background: #0f2044 !important;
  }

  /* Sidebar panel */
  .nav-links {
    display: flex !important;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    background: linear-gradient(180deg, #1a2c5a 0%, #0f2044 100%) !important;
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 0 !important;
    gap: 0 !important;
    z-index: 1000;
    box-shadow: 4px 0 32px rgba(0,0,0,0.5);
    border-right: 1px solid rgba(201,168,76,0.15);
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    list-style: none !important;
  }
  .nav-links.active {
    transform: translateX(0);
  }

  /* Sidebar header area */
  .nav-links::before {
    content: 'KrisLMS';
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    padding: 20px 24px 16px;
    border-bottom: 1px solid rgba(201,168,76,0.12);
    margin-bottom: 0;
    letter-spacing: 0.02em;
  }
  .nav-links::after {
    content: 'Manage Risk. Protect Reputation.';
    display: none;
  }

  .nav-links li {
    display: block !important;
    width: 100% !important;
    list-style: none !important;
  }
  .nav-links a {
    display: flex !important;
    align-items: center !important;
    padding: 16px 24px !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    color: #ffffff !important;
    text-decoration: none !important;
    border-bottom: 1px solid rgba(255,255,255,0.04) !important;
    transition: all 0.2s ease !important;
    border-left: 3px solid transparent;
    letter-spacing: 0.02em;
    min-height: auto !important;
    min-width: auto !important;
  }
  .nav-links a:hover {
    background: rgba(201,168,76,0.08) !important;
    color: var(--gold-light) !important;
    border-left-color: var(--gold) !important;
  }
  .nav-links a.active {
    background: rgba(201,168,76,0.1) !important;
    color: var(--gold) !important;
    border-left-color: var(--gold) !important;
    font-weight: 600 !important;
  }
  .nav-login {
    margin: 12px 20px 20px !important;
    text-align: center !important;
    display: block !important;
    border-radius: 6px !important;
    border-left: none !important;
    padding: 12px 20px !important;
  }

  /* Backdrop overlay */
  .mobile-sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
  }
  .mobile-sidebar-backdrop.active {
    display: block;
    opacity: 1;
  }

  /* Hamburger toggle button */
  .mobile-menu-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: none;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    cursor: pointer;
    font-size: 20px;
    color: var(--gold);
    transition: all 0.2s;
    min-height: auto;
    min-width: auto;
  }
  .mobile-menu-toggle:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(201,168,76,0.3);
  }

  /* ── TICKER ── */
  .ticker-bar {
    top: 56px;
    height: 30px;
  }
  .ticker-track {
    height: 30px;
  }

  /* ── GLOBAL SECTIONS ── */
  section {
    padding: 48px 16px;
  }
  .section-title {
    font-size: 28px;
  }

  /* ── HOME: HERO ── */
  .hero {
    padding-top: 86px;
    min-height: auto;
  }
  .hero-content {
    padding: 36px 16px;
    gap: 32px;
  }
  .hero h1 {
    font-size: 32px;
  }
  .hero-sub {
    font-size: 14px;
    margin-bottom: 28px;
  }
  .hero-ctas {
    flex-direction: column;
    margin-bottom: 32px;
  }
  .btn-primary,
  .btn-outline {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  .hero-trust {
    flex-direction: column;
    gap: 14px;
  }
  .hero-card {
    max-width: 100%;
  }

  /* ── HOME: TRUST BAR ── */
  .trust-bar {
    padding: 16px;
  }
  .trust-bar-inner {
    flex-direction: column;
    gap: 14px;
  }
  .tb-num {
    font-size: 22px;
  }

  /* ── HOME: PROGRAMMES GRID ── */
  .programmes-grid {
    grid-template-columns: 1fr;
  }

  /* ── HOME: DOMAINS GRID ── */
  .domains-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .domain-tile {
    padding: 16px;
  }

  /* ── HOME: EXPERIENCE GRID ── */
  .exp-grid {
    grid-template-columns: 1fr;
  }

  /* ── HOME: NISM NOTICE ── */
  .nism-notice {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }

  /* ── ABOUT: PAGE HEADER ── */
  .page-header-inner {
    padding: 36px 16px 44px;
  }
  .page-header h1 {
    font-size: 30px;
  }
  .page-header-sub {
    font-size: 15px;
  }
  .header-photo {
    width: 110px;
    height: 110px;
  }

  /* ── ABOUT: MISSION ── */
  .mission-section {
    padding: 48px 16px;
  }
  .mission-statement {
    font-size: 22px;
  }

  /* ── ABOUT: STORY ── */
  .story-section {
    padding: 48px 16px;
  }
  .story-title {
    font-size: 26px;
  }

  /* ── ABOUT: VALUE GRID ── */
  .value-section {
    padding: 48px 16px;
  }
  .value-grid {
    grid-template-columns: 1fr;
  }
  .value-title {
    font-size: 26px;
  }

  /* ── ABOUT: ECOSYSTEM ── */
  .ecosystem-section {
    padding: 48px 16px;
  }
  .ecosystem-title {
    font-size: 24px;
  }

  /* ── PROGRAMMES PAGE (full catalogue page) ── */
  .prog-catalogue-grid {
    grid-template-columns: 1fr;
  }
  .prog-filter-bar {
    gap: 6px;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  .filter-btn {
    flex-shrink: 0;
  }

  /* Programmes page header */
  .ph {
    padding-top: 86px;
    min-height: auto;
  }
  .ph-inner {
    flex-direction: column;
    padding: 28px 16px 24px;
    align-items: flex-start;
    gap: 20px;
  }
  .ph-inner h1 {
    font-size: 26px;
  }
  .ph-sub {
    max-width: 100%;
    font-size: 12px;
  }
  .ph-stats {
    gap: 16px;
    flex-wrap: wrap;
    gap: 20px;
  }
  .ph-sn {
    font-size: 24px;
  }
  .cat {
    flex-direction: column;
    padding: 20px 12px 40px;
    gap: 16px;
  }
  .sb {
    width: 100% !important;
    position: static !important;
    top: auto !important;
  }
  .main {
    width: 100%;
  }

  /* Card grid → 1 col */
  .cgrid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }

  /* Domain tiles → 1 col */
  .dgrid {
    grid-template-columns: 1fr !important;
    gap: 10px;
  }

  /* Slide panel */
  .spanel {
    width: 100% !important;
    max-width: 100vw;
  }
  .pmgrid {
    grid-template-columns: 1fr;
  }

  /* NISM rows → stack */
  .nr {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .nr-r {
    align-self: flex-end;
  }

  /* Section divider badge */
  .sdiv {
    margin: 20px 0 14px;
  }

  /* Programmes-specific footer (different classes from shared footer) */
  .fg {
    grid-template-columns: 1fr !important;
    gap: 24px;
  }
  .fb p {
    max-width: 100%;
  }
  .fbot {
    flex-direction: column;
    gap: 8px;
    text-align: center;
    padding: 12px 0;
  }

  /* ── ENTERPRISE: FEATURE GRID ── */
  .feat-grid {
    grid-template-columns: 1fr;
  }

  /* ── ENTERPRISE: TIMELINE ── */
  .timeline {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .timeline::before {
    display: none;
  }

  /* ── ENTERPRISE: SEP BAR ── */
  .sep-bar-inner {
    justify-content: center;
    gap: 12px;
  }

  /* ── Academy & Enterprise pages ── */
  .hero-inner,
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 100px 20px 40px;
    text-align: center;
  }
  .hero h1 {
    font-size: 32px;
  }
  .hero-sub {
    margin: 16px auto 28px;
  }
  .hero-ctas {
    justify-content: center;
  }
  .who-row {
    justify-content: center;
  }
  .academy-card,
  .portal-preview {
    padding: 20px;
    max-width: 100%;
    margin: 0 auto;
  }

  .sep-inner {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
  .sep-div {
    display: none;
  }

  .who-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .feat-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .how-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .how-grid::before {
    display: none;
  }
  .flex-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .form-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .form-card {
    padding: 24px 20px;
  }
  .fr {
    grid-template-columns: 1fr;
  }

  /* ── CONTACT ── */
  .page {
    grid-template-columns: 1fr;
  }
  .lp {
    padding: 40px 20px;
    min-height: auto;
  }
  .lp-title {
    font-size: 26px;
  }
  .rp {
    padding: 40px 20px;
  }
  .fr {
    grid-template-columns: 1fr;
  }
  .phone-row {
    grid-template-columns: 1fr;
  }
  .toggle-row {
    flex-direction: column;
  }
  .buyer-toggle {
    grid-template-columns: 1fr;
  }
  .exp-opts {
    grid-template-columns: 1fr 1fr;
  }

  /* ── RESOURCES ── */
  .handbooks-grid,
  .frameworks-grid {
    grid-template-columns: 1fr;
  }

  /* ── TRAINING PARTNER ── */
  .field-row {
    grid-template-columns: 1fr;
  }
  .check-grid {
    grid-template-columns: 1fr;
  }

  /* ── FAQ ── */
  .faq-container {
    padding: 36px 16px;
  }
  .faq-grid {
    grid-template-columns: 1fr;
  }

  /* ── FOOTER ── */
  footer {
    padding: 36px 16px 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-brand p {
    max-width: 100%;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
    padding: 14px 0;
  }
  .footer-bottom-links {
    justify-content: center;
  }
}


/* ─────────────────────────────────────────────────
   MOBILE  ≤ 480px
   ───────────────────────────────────────────────── */
@media (max-width: 480px) {

  /* ── NAV ── */
  nav {
    height: 52px;
  }
  .nav-logo .wordmark {
    font-size: 18px;
  }
  .nav-logo .tagline {
    font-size: 8px;
  }
  .nav-links {
    width: 260px;
  }

  /* ── TICKER ── */
  .ticker-bar {
    top: 52px;
    height: 26px;
  }
  .ticker-track {
    height: 26px;
  }
  .ticker-text {
    font-size: 10px;
  }
  .ticker-tag {
    font-size: 7px;
    padding: 1px 5px;
  }

  /* ── GLOBAL SECTIONS ── */
  section {
    padding: 36px 12px;
  }
  .section-title {
    font-size: 24px;
  }
  .section-label {
    font-size: 10px;
  }
  .section-sub {
    font-size: 14px;
  }

  /* ── HOME: HERO ── */
  .hero {
    padding-top: 78px;
  }
  .hero-content {
    padding: 28px 12px;
  }
  .hero h1 {
    font-size: 26px;
    margin-bottom: 16px;
  }
  .hero-badge {
    margin-bottom: 16px;
  }
  .hero-badge span {
    font-size: 9px;
  }
  .hero-sub {
    font-size: 13px;
    line-height: 1.65;
  }
  .btn-primary,
  .btn-outline {
    padding: 12px 20px;
    font-size: 13px;
  }
  .hero-card {
    padding: 20px;
  }
  .stat-grid {
    gap: 8px;
  }
  .stat-num {
    font-size: 20px;
  }
  .stat-label {
    font-size: 10px;
  }

  /* ── HOME: PATH CARDS ── */
  .path-card {
    padding: 28px 24px;
  }
  .path-card h3 {
    font-size: 18px;
  }

  /* ── HOME: DOMAINS ── */
  .domains-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .domain-tile {
    padding: 14px;
  }
  .domain-name {
    font-size: 12px;
  }
  .domain-icon {
    font-size: 18px;
  }

  /* ── HOME: INSTRUCTOR ── */
  .instructor-info .name {
    font-size: 26px;
  }

  /* ── HOME: CORP FEATURE ── */
  .corp-feature {
    flex-direction: column;
    gap: 12px;
    padding: 20px;
  }

  /* ── HOME: TESTIMONIAL CARDS ── */
  .t-card {
    padding: 22px;
  }
  .t-text {
    font-size: 13px;
  }

  /* ── HOME: ACCREDITATIONS ── */
  .accred-section {
    padding: 36px 12px;
  }
  .accred-card,
  .nism-accred-card {
    padding: 24px;
  }

  /* ── ABOUT: PAGE HEADER ── */
  .page-header-inner {
    padding: 28px 12px 36px;
  }
  .page-header h1 {
    font-size: 26px;
  }
  .page-header-sub {
    font-size: 14px;
  }
  .header-photo {
    width: 90px;
    height: 90px;
  }
  .header-photo-initials {
    font-size: 32px;
  }
  .header-photo-name {
    font-size: 16px;
  }

  /* ── ABOUT: MISSION ── */
  .mission-section {
    padding: 36px 12px;
  }
  .mission-statement {
    font-size: 20px;
  }

  /* ── ABOUT: STORY ── */
  .story-section {
    padding: 36px 12px;
  }
  .story-title {
    font-size: 22px;
  }
  .story-text {
    font-size: 14px;
  }
  .pull-quote p {
    font-size: 16px;
  }

  /* ── ABOUT: VALUE SECTION ── */
  .value-section {
    padding: 36px 12px;
  }
  .value-title {
    font-size: 22px;
  }
  .value-card {
    padding: 24px 20px;
  }

  /* ── ABOUT: CREDENTIALS ── */
  .credentials-section {
    padding: 36px 12px;
  }
  .cred-block {
    padding: 20px;
  }

  /* ── ABOUT: ECOSYSTEM ── */
  .ecosystem-section {
    padding: 36px 12px;
  }
  .ecosystem-title {
    font-size: 22px;
  }

  /* ── PROGRAMMES PAGE (480px) ── */
  .ph {
    padding-top: 78px;
  }
  .ph-inner {
    padding: 20px 12px;
  }
  .ph-inner h1 {
    font-size: 22px;
  }
  .cat {
    padding: 16px 8px 36px;
    gap: 12px;
  }
  .prog-card {
    padding: 18px;
  }
  .prog-card h4 {
    font-size: 14px;
  }
  /* Programmes footer 480 */
  footer {
    padding: 24px 12px 0 !important;
  }
  .fg {
    gap: 20px;
  }
  .fbot p {
    font-size: 10px;
  }

  /* ── ENTERPRISE ── */
  .ent-hero-content,
  .enterprise-content {
    padding: 28px 12px;
  }
  .audience-tabs {
    flex-direction: column;
    border-radius: 8px;
  }
  .tl-num {
    width: 48px;
    height: 48px;
    font-size: 18px;
  }

  /* ── ACADEMY ── */
  .hero-inner {
    padding: 30px 12px;
  }
  .hero h1 {
    font-size: 26px;
  }
  .form-section {
    padding: 40px 12px !important;
  }
  .form-card {
    border-radius: 12px;
  }

  /* ── CONTACT ── */
  .contact-grid,
  .contact-inner {
    padding: 0 12px;
  }

  /* ── TRAINING PARTNER ── */
  .hero-inner {
    padding: 32px 16px;
  }
  .form-wrap {
    padding: 28px 12px 36px;
  }

  /* ── FAQ ── */
  .faq-wrapper {
    padding: 28px 12px;
  }

  /* ── FOOTER ── */
  footer {
    padding: 28px 12px 0;
  }
  .footer-brand .wordmark {
    font-size: 18px;
  }
  .footer-bottom {
    padding: 12px 0;
  }
  .footer-bottom p {
    font-size: 10px;
  }
  .footer-bottom-links a {
    font-size: 10px;
  }
}


/* ─────────────────────────────────────────────────
   COURSE DETAIL / POPUP (pages)
   ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  .course-detail-grid,
  .course-hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .course-sidebar {
    order: -1;
  }
}


/* ─────────────────────────────────────────────────
   UTILITY: Image containment
   ───────────────────────────────────────────────── */
img {
  max-width: 100%;
  height: auto;
}


/* ─────────────────────────────────────────────────
   UTILITY: Smooth scrolling & touch
   ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  html {
    -webkit-text-size-adjust: 100%;
  }
  body {
    -webkit-overflow-scrolling: touch;
  }
  /* Prevent horizontal overflow */
  .container,
  .container-fluid {
    overflow-x: hidden;
  }
}