@media (max-width: 1080px) {
  .hero-cutout {
    right: auto;
    left: 70%;
    width: min(43vw, 510px);
  }

  .hero-language-bubble--speak {
    left: 45%;
  }

  .hero-language-bubble--confidence {
    right: 3%;
    left: auto;
  }

  .nav-links {
    gap: 14px;
  }

  .nav-links a {
    font-size: 0.78rem;
  }

  .nav-brand {
    min-width: auto;
    gap: 8px;
  }

  .nav-brand__logo {
    width: 92px;
  }

  .nav-brand__text {
    font-size: 0.78rem;
  }

  .nav-brand__text span:last-child {
    font-size: 0.7rem;
  }

  .badge-grid,
  .course-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.2fr repeat(3, 0.7fr);
    gap: 32px;
  }
}

@media (max-width: 900px) {
  :root {
    --container: min(100% - 32px, 740px);
  }

  .section {
    padding: 84px 0;
  }

  .menu-toggle {
    display: grid;
    margin-left: auto;
  }

  .site-nav {
    min-height: 64px;
    padding: 7px 8px 7px 14px;
  }

  .nav-brand__logo {
    width: 96px;
  }

  .nav-brand__text {
    font-size: 0.78rem;
  }

  .nav-brand__text span:last-child {
    font-size: 0.7rem;
  }

  .nav-links {
    position: fixed;
    top: 94px;
    right: 14px;
    left: 14px;
    display: grid;
    align-content: start;
    justify-content: stretch;
    gap: 0;
    max-height: calc(100svh - 110px);
    padding: 22px;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 26px;
    background: rgba(7, 20, 38, 0.98);
    box-shadow: 0 30px 70px rgba(3, 10, 20, 0.4);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-14px);
    transition: 200ms ease;
  }

  .nav-links.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .nav-links li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-links li:last-child {
    border-bottom: 0;
  }

  .nav-links a {
    display: block;
    padding: 15px 4px;
    font-size: 1rem;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .hero-cutout {
    --hero-cutout-opacity: 0.72;
    right: auto;
    left: 50%;
    width: min(58vw, 470px);
    max-height: 76svh;
  }

  .hero-language-bubble {
    min-height: 38px;
    padding: 7px 12px;
    border-radius: 14px;
    font-size: 0.68rem;
    letter-spacing: 0.025em;
    backdrop-filter: blur(7px);
  }

  .hero-language-bubble--speak {
    top: 22%;
    left: clamp(22px, 6vw, 52px);
  }

  .hero-language-bubble--think {
    top: 35%;
    right: clamp(16px, 5vw, 42px);
    left: auto;
  }

  .hero-language-bubble--confidence {
    top: auto;
    right: clamp(16px, 5vw, 42px);
    bottom: 20%;
    left: auto;
  }

  .section-head,
  .split,
  .events-layout,
  .culture-grid,
  .form-shell {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    gap: 22px;
  }

  .split--reverse .split__media {
    order: 0;
  }

  .trust-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .trust-strip > div:first-child {
    grid-column: 1 / -1;
  }

  .method-track {
    grid-template-columns: repeat(4, 1fr);
    gap: 28px 10px;
  }

  .method-orbit-intro {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .learning-orb {
    width: min(82vw, 540px);
    margin: 0 auto;
  }

  .method-track::before,
  .method-track__progress {
    display: none;
  }

  .event-feature {
    min-height: 520px;
  }

  .culture-grid__side {
    min-height: 380px;
  }

  .culture-side-shell {
    min-height: 380px;
  }

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

  .form-intro {
    min-height: 320px;
  }

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

  .contact-grid > div {
    border-right: 0;
    border-bottom: 1px solid #d8d0c5;
  }

  .contact-grid > div:last-child {
    border-bottom: 0;
  }

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

  .cta-band--journey {
    min-height: 0;
    grid-template-columns: 1fr;
    padding-bottom: 0;
  }

  .cta-band--journey .cta-band__content {
    max-width: 650px;
  }

  .cta-band__visual {
    justify-self: end;
    width: min(72vw, 470px);
    margin-top: -28px;
    margin-bottom: 0;
  }

  .site-footer::before {
    background-position: 56% bottom;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 380px;
  }
}

@media (max-width: 640px) {
  :root {
    --container: calc(100% - 28px);
    --radius-xl: 26px;
    --radius-lg: 20px;
  }

  body {
    padding-bottom: 68px;
    font-size: 16px;
  }

  .section {
    padding: 68px 0;
  }

  h1 {
    font-size: clamp(2.75rem, 13.8vw, 4.1rem);
  }

  h2 {
    font-size: clamp(2.05rem, 10vw, 3.1rem);
  }

  .site-header {
    top: 10px;
  }

  .site-nav {
    width: calc(100% - 20px);
  }

  .nav-brand__logo {
    width: 94px;
  }

  .nav-links {
    top: 82px;
    right: 10px;
    left: 10px;
  }

  .home-hero {
    min-height: 100svh;
    align-items: end;
    padding-bottom: 90px;
    background:
      linear-gradient(180deg, rgba(5, 15, 29, 0.26), rgba(5, 15, 29, 0.94) 56%, rgba(5, 15, 29, 1)),
      url("../assets/images/hero/bg.webp") 72% center / cover no-repeat;
  }

  .hero-cutout {
    --hero-cutout-opacity: 0.78;
    right: auto;
    left: 50%;
    z-index: 1;
    width: min(76vw, 470px);
    max-height: 68svh;
  }

  .hero-language-bubble--speak {
    top: 20%;
    left: 20px;
  }

  .hero-language-bubble--think {
    top: 32%;
    right: 14px;
  }

  .hero-language-bubble--confidence {
    display: none;
  }

  .hero-inner {
    padding-top: 120px;
  }

  .hero-copy > p {
    margin-top: 18px;
    font-size: 1rem;
  }

  .hero-proof {
    display: none;
  }

  .button-row {
    align-items: stretch;
    margin-top: 25px;
  }

  .button-row .btn {
    flex: 1 1 150px;
  }

  .scroll-cue {
    display: none;
  }

  .trust-strip {
    grid-template-columns: 1fr;
    margin-top: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .trust-strip > div:first-child {
    grid-column: auto;
  }

  .trust-strip > div {
    min-height: auto;
    padding: 24px 28px;
    border-bottom: 1px solid #e8e2d9;
    border-left: 0;
  }

  .media-sticker {
    right: 8px;
    bottom: 16px;
    max-width: 190px;
    padding: 14px 16px;
    font-size: 0.87rem;
    box-shadow: 5px 5px 0 var(--deep-navy);
  }

  .badge-grid,
  .course-grid,
  .comparison,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .sky-badge {
    min-height: auto;
  }

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

  .learning-orb {
    width: min(94vw, 390px);
  }

  .learning-orb__sphere span {
    padding: 4px 7px;
    font-size: 0.72rem;
  }

  .learning-orb__dot {
    width: 7px;
    height: 7px;
  }

  .method-step:last-child {
    grid-column: 1 / -1;
  }

  .activity-card {
    min-height: 420px;
  }

  .badge-icon--art {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
  }

  .event-feature {
    min-height: 460px;
  }

  .event-feature__content {
    padding: 25px;
  }

  .event-list__item {
    grid-template-columns: 110px 1fr;
  }

  .culture-grid__side {
    min-height: 420px;
  }

  .culture-side-shell {
    min-height: 420px;
  }

  .culture-grid__side .culture-photo {
    flex-basis: 88%;
  }

  .culture-photo__action {
    right: 12px;
    bottom: 12px;
    opacity: 1;
    transform: none;
  }

  .culture-lightbox__panel {
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    gap: 8px;
    padding: 16px 10px;
  }

  .culture-lightbox__nav {
    width: 40px;
    height: 40px;
  }

  .culture-lightbox__close {
    top: -14px;
    right: 0;
  }

  .course-card {
    min-height: auto;
  }

  .course-card__number {
    margin-bottom: 32px;
  }

  .timeline::before {
    left: 23px;
  }

  .timeline-item {
    grid-template-columns: 48px 1fr;
    gap: 18px;
  }

  .timeline-item__dot {
    width: 48px;
    height: 48px;
    font-size: 0.75rem;
  }

  .timeline-item__year {
    grid-column: 2;
    grid-row: 1;
    padding-top: 10px;
  }

  .timeline-item__content {
    grid-column: 2;
    padding-top: 0;
  }

  .page-hero {
    min-height: 68svh;
    padding: 140px 0 65px;
    background:
      linear-gradient(180deg, rgba(5, 15, 29, 0.25), rgba(5, 15, 29, 0.93) 52%, rgba(5, 15, 29, 1)),
      var(--hero-image, url("../assets/images/students/academy-community.webp")) center / cover no-repeat;
  }

  .field--full {
    grid-column: auto;
  }

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

  .cta-band--journey {
    gap: 22px;
    padding: 46px 24px 0;
  }

  .cta-band__visual {
    justify-self: center;
    width: min(88vw, 410px);
    margin-top: 0;
  }

  .cta-demo-bubble {
    right: 0;
    bottom: 12%;
    min-width: 104px;
    padding: 11px 16px 10px;
    font-size: 1rem;
  }

  .site-footer {
    padding-top: 72px;
  }

  .site-footer::before {
    background-position: 54% bottom;
    background-size: auto 100%;
    opacity: 0.68;
  }

  .site-footer::after {
    background: linear-gradient(180deg, rgba(2, 12, 29, 0.66) 0%, rgba(2, 12, 29, 0.48) 62%, rgba(2, 12, 29, 0.34) 100%);
  }

  .footer-brand {
    grid-column: auto;
    max-width: 340px;
  }

  .footer-brand-logo {
    width: min(72vw, 250px);
  }

  .footer-bottom {
    flex-direction: column;
  }

  .floating-whatsapp {
    display: none;
  }

  .back-to-top {
    right: 12px;
    bottom: 82px;
  }

  .mobile-cta {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 90;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    min-height: 66px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(7, 20, 38, 0.97);
    backdrop-filter: blur(14px);
  }

  .mobile-cta a {
    display: grid;
    place-items: center;
    color: var(--white);
    font-size: 0.78rem;
    font-weight: 800;
  }

  .mobile-cta a + a {
    border-left: 1px solid rgba(255, 255, 255, 0.12);
  }

  .mobile-cta a:nth-child(2) {
    background: var(--success-green);
    color: var(--deep-navy);
  }
}