@media (max-width: 760px) {
  html,
  body {
    max-width: 100%;
    overflow-x: hidden;
  }

  body {
    padding-top: 0 !important;
  }

  .site-header {
    position: fixed !important;
    top: 10px !important;
    left: 10px !important;
    right: 10px !important;
    width: auto !important;
    max-width: calc(100vw - 20px) !important;
    transform: none !important;
    border-radius: 22px !important;
    padding: 10px 12px !important;
    min-height: 62px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    z-index: 1000 !important;
  }

  .brand {
    min-width: 0 !important;
    max-width: calc(100vw - 112px) !important;
    overflow: hidden !important;
    white-space: nowrap !important;
    text-overflow: ellipsis !important;
    font-size: 0.88rem !important;
    letter-spacing: -0.04em !important;
  }

  .brand-mark {
    width: 24px !important;
    height: 24px !important;
    flex: 0 0 24px !important;
  }

  .header-status {
    display: none !important;
  }

  .nav-toggle {
    position: relative !important;
    right: auto !important;
    top: auto !important;
    transform: none !important;
    flex: 0 0 52px !important;
    width: 52px !important;
    height: 52px !important;
    border-radius: 999px !important;
    z-index: 1002 !important;
  }

  .site-nav {
    position: fixed !important;
    top: 84px !important;
    left: 10px !important;
    right: 10px !important;
    width: auto !important;
    max-width: calc(100vw - 20px) !important;
    transform: none !important;
    border-radius: 26px !important;
    padding: 12px !important;
    background: rgba(3, 4, 8, 0.96) !important;
    border: 1px solid rgba(247, 247, 242, 0.14) !important;
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.58) !important;
    backdrop-filter: blur(24px) saturate(1.1) !important;
    display: none !important;
    grid-template-columns: 1fr !important;
    gap: 6px !important;
    z-index: 1001 !important;
  }

  .nav-open .site-nav,
  .site-header.nav-open .site-nav {
    display: grid !important;
  }

  .site-nav a {
    width: 100% !important;
    display: block !important;
    padding: 16px 18px !important;
    border-radius: 18px !important;
    font-size: 1rem !important;
    line-height: 1.1 !important;
    background: rgba(255, 255, 255, 0.035) !important;
  }

  .section-band {
    width: calc(100vw - 20px) !important;
    max-width: calc(100vw - 20px) !important;
    margin-inline: auto !important;
  }

  .modern-hero,
  .modern-section,
  .page-hero-inner,
  .hero-home .stage {
    border-radius: 28px !important;
    padding: 104px 20px 28px !important;
    margin-block: 10px 18px !important;
    min-height: auto !important;
  }

  .modern-section {
    padding-top: 28px !important;
  }

  .hero-title h1,
  .page-hero h1,
  .modern-hero h1 {
    font-size: clamp(2.55rem, 14vw, 4.15rem) !important;
    line-height: 0.94 !important;
    letter-spacing: -0.075em !important;
    max-width: 100% !important;
    overflow-wrap: anywhere !important;
  }

  .modern-copy,
  .hero-text,
  .page-intro,
  .modern-hero p,
  .section-heading p {
    font-size: 1rem !important;
    line-height: 1.55 !important;
    max-width: 100% !important;
  }

  .modern-hero-grid,
  .modern-proof-grid,
  .modern-thesis-grid,
  .modern-portfolio-grid,
  .grid,
  .grid.two,
  .grid.three,
  .grid.four,
  .split,
  .contact-lab {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .proof-tile,
  .thesis-tile,
  .portfolio-tile,
  .operating-tile,
  .card,
  .project-card,
  .tool-card,
  .note-card {
    border-radius: 22px !important;
    padding: 18px !important;
  }

  .proof-tile strong {
    font-size: clamp(2.2rem, 15vw, 3.8rem) !important;
  }

  .modern-marquee,
  .flow-line {
    border-radius: 22px !important;
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
  }

  .modern-marquee::-webkit-scrollbar,
  .flow-line::-webkit-scrollbar {
    display: none !important;
  }

  .modern-marquee span,
  .flow-line span {
    white-space: nowrap !important;
    flex: 0 0 auto !important;
  }

  .ai-chatbot {
    left: 10px !important;
    right: 10px !important;
    bottom: 12px !important;
    width: auto !important;
    max-width: calc(100vw - 20px) !important;
    z-index: 900 !important;
  }

  .chat-toggle {
    width: 100% !important;
    max-width: none !important;
    justify-content: center !important;
    border-radius: 999px !important;
    padding: 14px 18px !important;
    font-size: 0.96rem !important;
  }

  .chat-panel {
    width: 100% !important;
    max-width: none !important;
    max-height: min(70vh, 520px) !important;
  }

  main,
  .site-footer {
    overflow-x: hidden !important;
  }

  .site-footer {
    width: calc(100vw - 20px) !important;
    max-width: calc(100vw - 20px) !important;
    margin-inline: auto !important;
    padding-bottom: 94px !important;
  }
}