/* -----------------------------------------------------------------
   23. Responsive Breakpoints
   ----------------------------------------------------------------- */
@media (max-width: 1200px) {
  .footer .logo img {
    height: 55px;
    width: auto;
  }

  .callout .callout__aside {
    max-width: 100%;
  }
}

@media (max-width: 1024px) {
  .mobile-hidden {
    display: none !important;
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 22px;
  }

  .header .logo img {
    width: auto !important;
    height: 50px !important;
  }

  .header .header__actions {
    display: none !important;
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--lexx-white);
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--lexx-light-gray);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
    z-index: 25;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }

  .header .shell {
    display: flex;
    align-items: center;
    position: relative;
    /* Room for absolutely positioned search + menu (right: ~12px + controls ~80px) */
    padding: 0 max(100px, calc(12px + env(safe-area-inset-right, 0px) + 84px)) 0 16px;
    height: auto;
    min-height: 66px;
    justify-content: flex-start;
    flex-wrap: wrap;
    align-content: flex-start;
    row-gap: 0;
  }

  .header .header__actions-mobile {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    z-index: 35;
    gap: 8px;
  }

  .hero-ref__grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-ref__content {
    padding: 40px 0 32px;
  }

  .hero-ref__title-orange {
    font-size: 29px;
  }

  .hero-hero-ref__sub--paragraph {
    font-size: 15px;
  }

  .hero-ref__title {
    font-size: 25px;
    gap: 10px;
  }

  .hero-ref__title .hero-ref__title-small {
    font-size: 22px;
  }

  .hero-ref__sub {
    font-size: 18px;
    line-height: 1.3;
  }

  .hero-ref__visual {
    min-height: 220px;
  }

  .hero-ref__visual-bg {
    left: 0;
    right: -9999px;
    border-radius: 0;
  }

  .hero-ref__image {
    max-width: 100%;
    max-height: 380px;
    margin-bottom: 0;
  }

  .hero-ref__visual-frame {
    max-width: 100%;
    max-height: 380px;
    margin-bottom: 0;
  }

  .hero-ref__orbit-text {
    font-size: 13px;
    letter-spacing: 1.5px;
  }

  .header .header__actions-mobile .search-trigger i {
    font-size: 20px;
  }

  .search-form-wrapper {
    padding: 4px 4px 4px 12px;
  }

  .search-submit-btn {
    width: 35px;
    height: 35px;
  }

  .search-form-wrapper .search-icon {
    font-size: 20px;
    margin-right: 10px;
  }

  /* Only the shell-level logo (e.g. PDF headers); teaser logo lives inside .journal-header-logo-promo */
  .header .shell > .logo {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    margin: 0;
    order: 1;
    max-width: calc(100% - 8px);
  }

  .header .header__actions.is-visible {
    display: block !important;
  }

  .header .nav-header {
    display: block;
    margin: 0;
    padding: 0;
  }

  .header .nav-header > li {
    margin: 0;
    padding: 0;
    display: block;
    border-bottom: 1px solid var(--lexx-light-gray);
  }

  .header .nav-header > li > a {
    display: block;
    padding: 14px 16px;
    font-size: 15px;
    color: var(--lexx-text) !important;
    border-radius: 0;
    background: transparent;
    transform: none;
  }

  .header .nav-header > li > a::before,
  .header .nav-header > li > a::after {
    display: none !important;
  }

  .header .nav-header > li > a:hover {
    color: var(--lexx-accent-blue) !important;
    background: var(--lexx-light-gray);
    transform: none;
  }

  .header .header-actions-right {
    flex-direction: column;
    align-items: flex-start;
    margin: 20px;
    gap: 20px;
  }

  .contact-btn {
    font-size: 15px;
  }

  .header .nav-header > li.current-menu-item > a,
  .header .nav-header > li.current_page_item > a {
    color: var(--lexx-accent-blue) !important;
  }

  .header .nav-header > li > a::before {
    display: none !important;
  }

  .header .nav-header > li.menu-item-has-children > a,
  .header .nav-header > li.has-mega-menu > a {
    position: relative;
  }

  .header .nav-header > li.menu-item-has-children > a::after,
  .header .nav-header > li.has-mega-menu > a::after {
    content: "\f107" !important;
    font-family: FontAwesome !important;
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    height: auto;
    color: rgba(73, 73, 73, 0.5);
    font-size: 14px;
    opacity: 1;
  }

  .header .nav-header > li.menu-item-has-children.active > a::after,
  .header .nav-header > li.has-mega-menu.active > a::after {
    transform: translateY(-50%) rotate(180deg);
  }

  .lexx-mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    position: relative;
    flex-shrink: 0;
    box-shadow: none;
    outline: none;
    margin-left: auto;
  }

  .lexx-hamburger-icon {
    position: relative;
    display: block;
    width: 24px;
    height: 18px;
  }

  .lexx-hamburger-icon span {
    position: absolute;
    left: 0;
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--lexx-text);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
  }

  .lexx-hamburger-icon span:nth-child(1) { top: 0; }
  .lexx-hamburger-icon span:nth-child(2) { top: 8px; }
  .lexx-hamburger-icon span:nth-child(3) { top: 16px; }

  .lexx-mobile-menu-toggle[aria-expanded="true"] .lexx-hamburger-icon span:nth-child(1) {
    top: 8px;
    transform: rotate(45deg);
  }

  .lexx-mobile-menu-toggle[aria-expanded="true"] .lexx-hamburger-icon span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .lexx-mobile-menu-toggle[aria-expanded="true"] .lexx-hamburger-icon span:nth-child(3) {
    top: 8px;
    transform: rotate(-45deg);
  }

  .header {
    overflow: visible;
    background: var(--lexx-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  }

  /* Mobile: child flyouts (e.g. HUB) as a small centered modal over a dimmed backdrop */
  .lexx-mobile-submenu-backdrop[hidden] {
    display: none !important;
  }

  .lexx-mobile-submenu-backdrop:not([hidden]) {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 1000;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  body.lexx-mobile-submenu-open {
    overflow: hidden;
  }

  body.lexx-mobile-submenu-open .header {
    position: relative;
    z-index: 1001;
  }

  .header .nav-header .menu-item-has-children.active > .sub-menu {
    position: fixed !important;
    left: 50% !important;
    right: auto !important;
    top: 50% !important;
    bottom: auto !important;
    transform: translate(-50%, -50%) !important;
    margin: 0 !important;
    margin-top: 0 !important;
    width: min(92vw, 340px) !important;
    min-width: 0 !important;
    max-height: min(75vh, 420px);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1002 !important;
    opacity: 1 !important;
    visibility: visible !important;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28) !important;
  }

  .header .nav-header .menu-item-has-children.active > .sub-menu::before {
    display: none !important;
    content: none !important;
  }

  .offers-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .top-certifications-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image {
    order: -1;
  }

  .about-figure {
    padding-top: 60%;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .main--schedule .filters-trigger,
  .main--catalog .filters-trigger {
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }

  /* Schedule + catalog: filters trigger in document flow + off-canvas drawer (overrides legacy bundle absolute / negative margins) */
  .main--schedule .section-courses,
  .main--catalog .section-courses {
    overflow: visible !important;
    padding-top: 2rem;
    padding-bottom: 3rem;
  }

  .main--schedule .section-courses.filters-in,
  .main--catalog .section-courses.filters-in {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .main--schedule .section-courses .shell,
  .main--catalog .section-courses .shell {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    grid-template-columns: unset;
  }

  .main--schedule .section-courses .filters-trigger,
  .main--catalog .section-courses .filters-trigger {
    position: sticky !important;
    top: max(72px, env(safe-area-inset-top)) !important;
    left: auto !important;
    right: auto !important;
    align-self: flex-start;
    margin-bottom: 12px !important;
    margin-top: 0 !important;
    z-index: 95;
  }

  /* Drawer open: hide trigger so sticky button doesn't paint over the panel (aside z-index 1002) */
  .main--schedule .section-courses.filters-in .filters-trigger,
  .main--catalog .section-courses.filters-in .filters-trigger {
    display: none !important;
  }

  .main--schedule .section-courses .filters-trigger.sticky,
  .main--catalog .section-courses .filters-trigger.sticky {
    position: sticky !important;
    left: auto !important;
    right: auto !important;
    top: max(72px, env(safe-area-inset-top)) !important;
  }

  .main--schedule .section-courses .section__aside,
  .main--catalog .section-courses .section__aside {
    position: fixed !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    width: min(92vw, 340px) !important;
    max-width: 340px !important;
    height: 100vh !important;
    height: 100dvh !important;
    margin: 0 !important;
    padding: max(20px, env(safe-area-inset-top)) 18px 24px max(18px, env(safe-area-inset-left)) !important;
    border-radius: 0 var(--lexx-radius-card) var(--lexx-radius-card) 0 !important;
    transform: translate3d(-105%, 0, 0) !important;
    transition: transform 0.3s ease !important;
    z-index: 1002 !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.18) !important;
  }

  .main--schedule .section-courses.filters-in .section__aside,
  .main--catalog .section-courses.filters-in .section__aside {
    transform: translate3d(0, 0, 0) !important;
  }

  .main--schedule .section-courses.filters-in::before,
  .main--catalog .section-courses.filters-in::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.28);
    z-index: 1001;
    pointer-events: auto;
  }

  .main--schedule .section-courses .section__content,
  .main--catalog .section-courses .section__content {
    min-width: 0;
    width: 100%;
  }

  .main--schedule .courses--secondary .row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .main--interior .intro-alt--secondary {
    padding: 2rem 0 1.5rem;
    min-height: clamp(200px, 30vh, 350px);
  }

  .main--interior .intro-alt--secondary.intro-alt--flexed .intro-alt--secondary__content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .main--interior .intro-alt--secondary.intro-alt--flexed .intro-alt--secondary__content .intro__image {
    order: 1;
    min-height: 300px;
  }

  .main--interior .intro-alt--secondary.intro-alt--flexed .intro-alt--secondary__content .intro__content {
    order: 2;
  }

  .single-pts-course .intro-alt > .shell,
  .single-pts-course .intro-alt--flexed-secondary > .shell {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .single-pts-course .intro__image {
    width: 220px;
    height: 220px;
    margin: 1.5rem auto 0;
    order: 2;
  }

  .single-pts-course .intro__content {
    order: 1;
    padding-right: 0;
  }

  .single-pts-course .main > .shell {
    flex-direction: column;
  }

  .single-pts-course .aside {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }

  .featured-post {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 32px;
  }

  .section-blog {
    padding: 4rem 0;
  }

  .single-post-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .post-sidebar {
    position: relative;
    top: 0;
  }

  .main--catalog .intro-popular-recent {
    gap: 40px;
  }

  .footer .footer__col {
    padding-bottom: 0;
  }

  .footer .logo img {
    margin: 0 auto;
  }

  .footer .socials {
    justify-content: center;
  }

  .callout__content .revamp-subcopy {
    font-size: 22px;
  }
}

/* Catalog / cert archive: tablet — vendor logo inline to the left of the title (not stacked) */
@media (max-width: 1023px) and (min-width: 768px) {
  .page-template-page-course-catalog .main--catalog .courses .row--head .col,
  .page-template-page-cert-catalog .main--catalog .courses .row--head .col,
  .post-type-archive-pts-cert .main--catalog .courses .row--head .col {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: 12px;
  }

  .page-template-page-course-catalog .main--catalog .courses .row--head .vendor-logo,
  .page-template-page-cert-catalog .main--catalog .courses .row--head .vendor-logo,
  .post-type-archive-pts-cert .main--catalog .courses .row--head .vendor-logo {
    position: static;
    top: auto;
    left: auto;
    margin: 0;
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    align-self: center;
  }

  .page-template-page-course-catalog .main--catalog .courses .row--head h3,
  .page-template-page-cert-catalog .main--catalog .courses .row--head h3,
  .post-type-archive-pts-cert .main--catalog .courses .row--head h3 {
    margin: 0;
    text-align: left;
    flex: 1;
    min-width: 0;
  }
}

@media (max-width: 767px) {
  .section--courses .courses--alt .component--hidden,
  .section--courses .courses--alt:not(.component--view-more) {
    grid-template-columns: 1fr;
  }

  .page-template-page-course-catalog .main--catalog .courses .row--head .col,
  .page-template-page-cert-catalog .main--catalog .courses .row--head .col,
  .post-type-archive-pts-cert .main--catalog .courses .row--head .col {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
  }

  .page-template-page-course-catalog .main--catalog .courses .row--head .vendor-logo,
  .page-template-page-cert-catalog .main--catalog .courses .row--head .vendor-logo,
  .post-type-archive-pts-cert .main--catalog .courses .row--head .vendor-logo {
    position: static;
    top: auto;
    left: auto;
    margin: 0 auto 4px;
    width: 64px;
    height: 64px;
    z-index: 2;
  }

  .header .form-header .shell {
    padding: 0;
  }

  .callout--revamp {
    grid-template-columns: repeat(1, 1fr);
  }
}

@media (max-width: 640px) {
  .single-pts-course .intro__image {
    width: 180px;
    height: 180px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(1, 1fr);
  }

  .offers-grid {
    grid-template-columns: repeat(1, 1fr);
  }

  .top-certifications-grid {
    grid-template-columns: repeat(1, 1fr);
  }

  .perks-grid {
    grid-template-columns: repeat(1, 1fr);
  }
}

@media (max-width: 480px) {
  .hero-ref__texture {
    background-position-x: 0;
  }

  .header .header__actions {
    padding: 20px;
  }

  .header .nav-header > li > a {
    font-size: 15px;
    padding: 12px 16px;
  }

  .header .shell {
    padding: 0 max(100px, calc(12px + env(safe-area-inset-right, 0px) + 84px)) 0 10px;
  }

  .header .shell > .logo {
    font-size: 18px;
  }

  .section-partners--revamp {
    background-position-x: -50vw;
  }

  .footer {
    padding: 32px 0 0;
  }

  .footer .shell {
    padding: 0 20px;
  }

  .footer__col--logo p,
  .footer .nav-footer a {
    font-size: 16px;
  }

  .footer__inner {
    gap: 24px;
  }

  .revamp-eyebrow {
    font-size: 11px;
    margin: 0 0 6px;
  }

  .revamp-title {
    font-size: 28px;
    line-height: 1.2;
  }

  .revamp-subcopy {
    font-size: 15px;
  }

  .revamp-deco {
    display: none;
  }

  /* Newsletter: keep CTA readable (old rule targeted only submit + 12px) */
  #pts-wrapper .section-callout--revamp .gform_wrapper .gform_footer input[type="submit"],
  #pts-wrapper .section-callout--revamp .gform_wrapper .gform_footer input[type="button"],
  #pts-wrapper .section-callout--revamp .gform_wrapper .gform_footer .gform_button,
  .section-callout--revamp .gform_wrapper .gform_footer input[type="submit"],
  .section-callout--revamp .gform_wrapper .gform_footer input[type="button"],
  .section-callout--revamp .gform_wrapper .gform_footer .gform_button {
    padding: 1rem 1.75rem !important;
    font-size: clamp(16px, 4.2vw, 18px) !important;
    min-height: 50px;
    min-width: 0;
    width: 100%;
    max-width: 100%;
  }

  .main--catalog .intro-alt--secondary {
    padding: 2.5rem 0 1.5rem;
  }

  .main--catalog .intro-alt--secondary .shell {
    padding: 0 20px;
  }

  .main--catalog .intro-alt--secondary h1 {
    font-size: 28px;
    line-height: 1.2;
  }

  .main--catalog .intro-content {
    font-size: 15px;
  }

  .main--catalog .section-courses {
    padding: 2.5rem 0;
  }

  .main--catalog .section-courses .shell {
    padding: 0 20px;
  }

  .main--catalog .search-input-wrapper {
    padding: 14px;
  }

  .main--catalog .search-input-wrapper input {
    font-size: 15px;
    padding: 10px 14px;
  }

  .main--catalog .search-input-wrapper .btn {
    padding: 12px 20px;
    font-size: 13px;
  }

  .main--catalog .intro-alt--secondary__floating-shapes {
    opacity: 0.3;
  }

  .page-id-102147 .content-row--alternating-blocks .row {
    max-width: 100% !important;
    margin: 10px 0 !important;
    float: none !important;
  }

  .page-id-102147 .content-row--alternating-blocks .article__image {
    min-height: 140px;
  }

  .featured-post {
    padding: 20px;
  }

  .blog-card__content {
    padding: 20px;
  }

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

  .related-posts-grid {
    grid-template-columns: 1fr;
  }

  .post-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .post-content-body {
    padding: 24px 20px;
  }

  .subscribe-box {
    padding: 20px;
  }

  .slider-cards .slider__slide {
    width: 280px !important;
    max-width: 280px !important;
  }

  .slider-cards .card {
    min-height: 460px;
  }

  .slider-cards .card__image {
    height: 160px;
  }

  .slider-cards .card__body {
    padding: 20px;
  }

  .slider-cards .card__body h4 {
    font-size: 18px;
  }

  .slider-cards .card__body p {
    font-size: 13px;
  }

  .header--secondary .shell {
    padding: 0 15px;
    min-height: 45px;
  }

  .header--secondary .logo-cyber-phoenix {
    top: 2px;
    padding: 6px;
    border-radius: 8px;
  }

  .header--secondary .logo-cyber-phoenix img {
    width: 70px;
  }

  .header--secondary .list-contacts a {
    font-size: 13px;
    gap: 6px;
  }

  .section--request-information .section__logo {
    padding: 5px;
    border-radius: 6px;
  }

  .section--request-information .section__logo img {
    max-width: 70px;
  }

  .slider-hero .slider__slide {
    padding: 25px 0;
  }

  .slider h1,
  .slider h2,
  .slider .slider__slide-title {
    font-size: 24px;
    line-height: 1.3;
  }

  .slider h4,
  .slider .slider__slide-subtitle {
    font-size: 13px;
    letter-spacing: 0.5px;
  }

  .slider .slider__slide-entry {
    font-size: 14px;
  }

  .slider .slider__slide-actions a,
  .slider .slider__slide-actions .btn {
    padding: 12px 28px;
    font-size: 13px;
  }

  .section {
    padding: 35px 0;
  }
}