.mobile-header,
.menu-overlay {
  display: none;
}

/* Tablet size */

@media (max-width: 880px) {
  .mobile-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    display: flex;
    height: 74px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    background: var(--primary-color);
    padding: 0 20px;
    backdrop-filter: blur(16px);
  }

  .mobile-header .brand strong {
    color: var(--ink);
  }

  .menu-toggle {
    display: grid;
    width: 46px;
    height: 46px;
    place-content: center;
    gap: 7px;
    border: 0;
    border-radius: 50%;
    background: var(--navy);
    cursor: pointer;
  }

  .menu-toggle span {
    display: block;
    width: 19px;
    height: 1px;
    background: white;
    transition: 0.2s;
  }

  .menu-toggle.is-active span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle.is-active span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .sidebar {
    right: 14px;
    left: auto;
    width: min(84vw, 340px);
    transform: translateX(calc(100% + 18px));
    transition: transform 0.24s ease;
  }

  .sidebar.is-open {
    transform: translateX(0);
  }

  .desktop-brand {
    margin-top: 58px;
  }

  .menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 40;
    border: 0;
    background: rgba(3, 14, 23, 0.55);
    backdrop-filter: blur(3px);
  }

  .menu-overlay.is-visible {
    display: block;
  }

  .main-content {
    margin-left: 0;
    padding-top: 74px;
  }

  .section {
    scroll-margin-top: 74px;
    padding: 84px 24px;
  }

  .home {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 74px;
  }

  .home-visual {
    min-height: 430px;
  }

  .profile-card {
    width: min(76%, 360px);
  }

  .section-heading,
  .contact,
  .project-card {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
    gap: 25px;
  }

  .contact {
    min-height: auto;
  }
}



.mobile-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-header .brand span:last-child {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-header .brand strong,
.mobile-header .brand small {
  display: inline;
  margin: 0;
}

.mobile-header .brand strong {
  font-size: 14px;
}

.mobile-header .brand small {
  font-size: 12px;
  color: #13263f;
  letter-spacing: 0;
  text-transform: none;
}

.brand strong,
.brand small {
  display: inline;
}

.brand span:last-child {
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-animation__video {
  width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}