* { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    font-family: 'Nunito', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
  }

  .hero {
    background: linear-gradient(160deg, var(--teal-dark), #1a6648, var(--green));
    color: white;
    padding: 3rem 1.5rem 3rem;
    position: relative;
    overflow: hidden;
  }

  /* Snurrende mynter i hero-bakgrunnen (bak innholdet) */
  .hero { isolation: isolate; }
  .hero-mynt {
    position: absolute;
    z-index: -1;
    opacity: 0.13;
    pointer-events: none;
    user-select: none;
    will-change: transform;
    animation: myntspinn var(--fart, 16s) linear infinite;
    animation-delay: var(--start, 0s);
  }
  @keyframes myntspinn {
    from { transform: perspective(700px) rotate(var(--tilt, 0deg)) rotateY(0deg); }
    to   { transform: perspective(700px) rotate(var(--tilt, 0deg)) rotateY(360deg); }
  }
  @media (prefers-reduced-motion: reduce) { .hero-mynt { animation: none; } }


  .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      radial-gradient(circle at 20% 30%, rgba(239, 159, 39, 0.15) 0%, transparent 45%),
      radial-gradient(circle at 80% 70%, rgba(29, 158, 117, 0.18) 0%, transparent 45%);
    pointer-events: none;
  }

  .hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
  }

  .brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.12);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
  }

  .brand-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--amber);
    box-shadow: 0 0 12px var(--amber);
  }

  h1.hero-title {
    font-family: 'Fredoka One', cursive;
    font-size: clamp(2.8rem, 8vw, 5.5rem);
    line-height: 1;
    color: white;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
  }

  h1.hero-title .accent { color: var(--amber); }

  .hero-sub {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.6;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 1.25rem 1.75rem;
  }
  .hero-sub strong {
    color: var(--amber);
    font-weight: 700;
  }

  .hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1.6rem;
    background: var(--green);
    color: #fff;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 1.08rem;
    text-decoration: none;
    padding: 0.9rem 1.9rem;
    border-radius: 16px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 22px rgba(8, 80, 65, 0.45);
    transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.18s ease, background 0.18s ease;
  }

  .hero-cta:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 14px 30px rgba(8, 80, 65, 0.55);
    background: #23b486;
  }

  .hero-cta:active {
    transform: translateY(-1px) scale(1.0);
  }

  .hero-cta:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
  }

  .hero-cta-coin {
    width: 28px;
    height: 28px;
    display: block;
    filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.25));
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  .hero-cta:hover .hero-cta-coin {
    transform: rotate(18deg) scale(1.08);
  }

  @media (prefers-reduced-motion: reduce) {
    .hero-cta,
    .hero-cta-coin { transition: none; }
    .hero-cta:hover { transform: none; }
    .hero-cta:hover .hero-cta-coin { transform: none; }
  }

  .monster-stage {
    max-width: 1100px;
    margin: 2.5rem auto 0;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: clamp(4px, 1.5vw, 24px);
    flex-wrap: nowrap;
    padding: 0 1rem;
    position: relative;
    z-index: 3;
  }

  .monster {
    flex: 0 1 auto;
    width: clamp(70px, 11vw, 140px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
    animation: pop-in 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.3));
  }

  .monster img {
    width: 100%;
    height: auto;
    display: block;
  }

  .monster:nth-child(1) { animation-delay: 0.05s; }
  .monster:nth-child(2) { animation-delay: 0.12s; }
  .monster:nth-child(3) { animation-delay: 0.19s; }
  .monster:nth-child(4) { animation-delay: 0.26s; }
  .monster:nth-child(5) { animation-delay: 0.33s; }
  .monster:nth-child(6) { animation-delay: 0.40s; }
  .monster:nth-child(7) { animation-delay: 0.47s; }
  .monster:nth-child(8) { animation-delay: 0.54s; }
  .monster:nth-child(9) { animation-delay: 0.61s; }

  .monster:hover {
    transform: translateY(-14px) scale(1.08) rotate(-3deg);
  }

  .monster:nth-child(even):hover {
    transform: translateY(-14px) scale(1.08) rotate(3deg);
  }

  @keyframes pop-in {
    0% { opacity: 0; transform: translateY(40px) scale(0.5); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
  }

  .monster.idle {
    animation: wiggle 4s ease-in-out infinite;
  }
  .monster.idle:nth-child(2n) { animation-delay: 0.5s; animation-duration: 5s; }
  .monster.idle:nth-child(3n) { animation-delay: 1s; animation-duration: 4.5s; }

  @keyframes wiggle {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-6px) rotate(-1deg); }
  }

  main {
    max-width: 1200px;
    margin: 2.5rem auto 0;
    padding: 0 1.5rem 4rem;
    position: relative;
    z-index: 10;
  }

  /* "Start her"-banner – diskret men tydelig vei inn for nye lærere */
  .start-here {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.25rem;
    background: linear-gradient(135deg, #fffaf0 0%, #fef3e0 100%);
    border: 2px solid #f4dfb5;
    border-radius: 20px;
    padding: 1.1rem 1.5rem;
    margin-bottom: 2.5rem;
    text-decoration: none;
    color: var(--teal-dark);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
  }

  .start-here::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 0% 50%, rgba(239, 159, 39, 0.08), transparent 60%);
    pointer-events: none;
  }

  .start-here:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(239, 159, 39, 0.18);
    border-color: var(--amber);
  }

  .start-here-icon {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    border-radius: 14px;
    background: var(--amber);
    color: var(--teal-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    box-shadow: 0 4px 0 var(--amber-dark);
  }

  .start-here-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
  }

  .start-here-tag {
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--amber-dark);
  }

  .start-here-title {
    font-family: 'Fredoka One', cursive;
    font-size: 1.2rem;
    line-height: 1.15;
    color: var(--teal-dark);
  }

  .start-here-desc {
    font-size: 0.88rem;
    color: var(--muted);
    font-weight: 600;
    margin-top: 2px;
  }

  .start-here-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 800;
    font-size: 0.9rem;
    padding: 10px 16px;
    background: var(--teal-dark);
    color: white;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .start-here-cta svg { transition: transform 0.2s ease; }
  .start-here:hover .start-here-cta svg { transform: translateX(3px); }

  @media (max-width: 720px) {
    .start-here {
      grid-template-columns: auto 1fr;
      grid-template-rows: auto auto;
      gap: 0.85rem 1rem;
    }
    .start-here-cta {
      grid-column: 1 / -1;
      justify-content: center;
    }
  }

  @media (max-width: 540px) {
    .start-here { padding: 1rem; }
    .start-here-title { font-size: 1.05rem; }
    .start-here-desc { font-size: 0.82rem; }
  }

  /* Liten "Ny her?"-chip på lærerportal-kortene */
  .guide-chip {
    position: absolute;
    top: 14px;
    right: 14px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.85);
    color: var(--teal-dark);
    text-decoration: none;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(30, 15, 82, 0.08);
    transition: all 0.15s ease;
    z-index: 2;
  }

  .guide-chip:hover {
    background: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(30, 15, 82, 0.12);
  }

  .guide-chip svg { width: 12px; height: 12px; }

  .portal-card { position: relative; }

  @media (max-width: 540px) {
    .guide-chip { font-size: 0.68rem; padding: 4px 8px; top: 10px; right: 10px; }
  }

  .section-heading {
    font-family: 'Fredoka One', cursive;
    font-size: 1.6rem;
    color: var(--teal-dark);
    margin: 3rem 0 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }
  .section-heading:first-of-type { margin-top: 0; }

  .section-heading .pill {
    font-family: 'Nunito', sans-serif;
    font-size: 0.7rem;
    font-weight: 900;
    background: var(--amber);
    color: var(--teal-dark);
    padding: 3px 10px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .section-icon {
    width: 42px;
    height: 42px;
    border-radius: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
  }
  .section-icon svg { width: 24px; height: 24px; display: block; }
  .si-teacher  { background: var(--green-light); }
  .si-tools    { background: var(--amber-light); }
  .si-students { background: #EEEDFE; }

  .cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

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

  @media (max-width: 720px) {
    .cards-grid { grid-template-columns: 1fr; }
    .cards-grid.tools-grid { grid-template-columns: 1fr; }
  }

  .portal-card {
    background: var(--white);
    border-radius: 20px;
    border: 2px solid var(--border);
    padding: 1.75rem;
    text-decoration: none;
    color: inherit;
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
    transition: all 0.2s ease;
    cursor: pointer;
    min-height: 180px;
  }

  .portal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(30, 15, 82, 0.12);
  }

  .portal-card-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .portal-card-tag {
    display: inline-flex;
    align-self: flex-start;
    align-items: center;
    gap: 5px;
    font-size: 0.7rem;
    font-weight: 900;
    padding: 3px 10px;
    border-radius: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .portal-card-title {
    font-family: 'Fredoka One', cursive;
    font-size: 1.5rem;
    color: var(--teal-dark);
    line-height: 1.1;
  }

  .portal-card-desc {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.5;
    font-weight: 600;
  }

  .portal-card-arrow {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--teal);
    padding-top: 0.5rem;
  }

  .portal-card-arrow svg { transition: transform 0.25s ease; }
  .portal-card:hover .portal-card-arrow svg { transform: translateX(4px); }

  .portal-card-monster {
    width: 90px;
    height: 90px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border-radius: 16px;
    padding: 6px;
    transition: transform 0.3s ease;
  }

  .portal-card-monster img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .portal-card:hover .portal-card-monster {
    transform: rotate(-6deg) scale(1.08);
  }

  /* ===== KJERNEN i Myntland: portaler + elevapper får kraftig farge ===== */
  .card-teacher-14 {
    background: linear-gradient(135deg, #1d9e75, #0a5a44);
    border-color: var(--green);
    color: white;
  }
  .card-teacher-14:hover { border-color: var(--amber); }
  .card-teacher-14 .portal-card-title { color: white; }
  .card-teacher-14 .portal-card-desc { color: rgba(255, 255, 255, 0.95); }
  .card-teacher-14 .portal-card-tag { background: #fff; color: var(--green-dark); }
  .card-teacher-14 .portal-card-arrow { color: #fff; }
  .card-teacher-14 .portal-card-monster { background: rgba(255, 255, 255, 0.22); }

  .card-teacher-57 {
    background: linear-gradient(135deg, #1a5fa5, #0e3460);
    border-color: var(--teal);
    color: white;
  }
  .card-teacher-57:hover { border-color: var(--amber); }
  .card-teacher-57 .portal-card-title { color: white; }
  .card-teacher-57 .portal-card-desc { color: rgba(255, 255, 255, 0.95); }
  .card-teacher-57 .portal-card-tag { background: #fff; color: var(--teal); }
  .card-teacher-57 .portal-card-arrow { color: #fff; }
  .card-teacher-57 .portal-card-monster { background: rgba(255, 255, 255, 0.2); }

  .card-student-14 {
    background: linear-gradient(135deg, #f6b835, var(--amber) 55%, #e89110);
    border-color: var(--amber);
    color: var(--teal-dark);
  }
  .card-student-14:hover { border-color: var(--teal-dark); }
  .card-student-14 .portal-card-title { color: var(--teal-dark); }
  .card-student-14 .portal-card-desc { color: #5c3f0c; }
  .card-student-14 .portal-card-tag { background: var(--teal-dark); color: #fff; }
  .card-student-14 .portal-card-arrow { color: var(--teal-dark); }
  .card-student-14 .portal-card-monster { background: rgba(255, 255, 255, 0.4); }

  .card-student-57 {
    background: linear-gradient(135deg, #5c52c0, var(--purple) 45%, #3a3290);
    border-color: var(--purple);
    color: white;
  }
  .card-student-57:hover { border-color: var(--amber); }
  .card-student-57 .portal-card-title { color: white; }
  .card-student-57 .portal-card-desc { color: rgba(255, 255, 255, 0.95); }
  .card-student-57 .portal-card-tag { background: #fff; color: var(--purple); }
  .card-student-57 .portal-card-arrow { color: #fff; }
  .card-student-57 .portal-card-monster { background: rgba(255, 255, 255, 0.2); }

  /* ===== Verktøy + elev-spill: dus, tonet bakgrunn (sekundært) ===== */
  .card-calculator { background: var(--teal-light); border-color: var(--teal-light); }
  .card-calculator:hover { border-color: var(--teal); }
  .card-calculator .portal-card-tag { background: #fff; color: var(--teal); }
  .card-calculator .portal-card-arrow { color: var(--teal); }
  .card-calculator .portal-card-monster { background: #fff; }

  .card-print { background: var(--coral-light); border-color: var(--coral-light); }
  .card-print:hover { border-color: var(--coral); }
  .card-print .portal-card-tag { background: #fff; color: #b3431f; }
  .card-print .portal-card-arrow { color: #b3431f; }
  .card-print .portal-card-monster { background: #fff; }

  .card-stories { background: #fbe6f2; border-color: #fbe6f2; }
  .card-stories:hover { border-color: #b8377f; }
  .card-stories .portal-card-tag { background: #fff; color: #9e2a68; }
  .card-stories .portal-card-arrow { color: #9e2a68; }
  .card-stories .portal-card-monster { background: #fff; }

  .card-homework { background: var(--purple-light); border-color: var(--purple-light); }
  .card-homework:hover { border-color: var(--purple); }
  .card-homework .portal-card-tag { background: #fff; color: var(--purple); }
  .card-homework .portal-card-arrow { color: var(--purple); }
  .card-homework .portal-card-monster { background: #fff; }

  .card-lekse { background: var(--green-light); border-color: var(--green-light); }
  .card-lekse:hover { border-color: var(--green); }
  .card-lekse .portal-card-tag { background: #fff; color: var(--green-dark); }
  .card-lekse .portal-card-arrow { color: var(--green-dark); }
  .card-lekse .portal-card-monster { background: #fff; }

  .card-ordverksted { background: var(--amber-light); border-color: var(--amber-light); }
  .card-ordverksted:hover { border-color: var(--amber); }
  .card-ordverksted .portal-card-tag { background: #fff; color: #8a5a14; }
  .card-ordverksted .portal-card-arrow { color: #8a5a14; }
  .card-ordverksted .portal-card-monster { background: #fff; }

  .card-myntjakten { background: var(--purple-light); border-color: var(--purple-light); }
  .card-myntjakten:hover { border-color: var(--purple); }
  .card-myntjakten .portal-card-tag { background: #fff; color: var(--purple); }
  .card-myntjakten .portal-card-arrow { color: var(--purple); }
  .card-myntjakten .portal-card-monster { background: #fff; }

  .card-myntstige { background: var(--green-light); border-color: var(--green-light); }
  .card-myntstige:hover { border-color: var(--green); }
  .card-myntstige .portal-card-tag { background: #fff; color: var(--green-dark); }
  .card-myntstige .portal-card-arrow { color: var(--green-dark); }
  .card-myntstige .portal-card-monster { background: #fff; }

  /* Live preview – ett enkelt telefon-vindu med tabs for trinn 1–4 / 5–7 */
  .preview-card {
    background: var(--white);
    border-radius: 28px;
    border: 2px solid var(--border);
    padding: 1.5rem 1.25rem 1.75rem;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    transition: border-color 0.3s ease;
    position: relative;
  }

  .preview-card.is-amber  { border-color: #f4dfb5; background: var(--amber-light); }
  .preview-card.is-purple { border-color: #d8d5fb; background: var(--purple-light); }

  /* Stage som holder telefon + flankerende monstre */
  .preview-stage {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
    max-width: 1100px;
  }

  .preview-monster {
    display: none;
  }

  .preview-monster.left  { justify-self: end; }
  .preview-monster.right { justify-self: start; }

  .preview-monster img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(30, 15, 82, 0.18));
    animation: previewWiggle 5s ease-in-out infinite;
    transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  /* Standard: bare aktivt monster vises */
  .preview-monster img:not(.is-active) {
    opacity: 0;
    pointer-events: none;
  }

  .preview-monster.left  img { transform-origin: bottom right; }
  .preview-monster.right img { transform-origin: bottom left; animation-delay: -2.5s; animation-duration: 6s; }

  /* Bytting: utgående monster fader ut og krymper, innkommende vokser inn */
  .preview-monster img.is-leaving {
    opacity: 0;
    transform: scale(0.7) translateY(8px) rotate(-8deg);
  }

  .preview-monster.right img.is-leaving {
    transform: scale(0.7) translateY(8px) rotate(8deg);
  }

  .preview-monster img.is-entering {
    opacity: 0;
    transform: scale(0.7) translateY(8px);
  }

  .preview-monster img.is-active {
    opacity: 1;
  }

  @keyframes previewWiggle {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    50%      { transform: translateY(-10px) rotate(2deg); }
  }

  /* La aktivt monster "lene seg inn" når man bytter tab */
  .preview-card.is-switching .preview-monster.left  img.is-active {
    transform: translateY(-6px) rotate(-10deg) scale(1.06);
  }
  .preview-card.is-switching .preview-monster.right img.is-active {
    transform: translateY(-6px) rotate(10deg) scale(1.06);
  }

  .preview-tabs {
    display: inline-flex;
    background: var(--bg);
    padding: 4px;
    border-radius: 999px;
    gap: 2px;
    width: fit-content;
    border: 1px solid var(--border);
    position: relative;
  }

  .preview-tab {
    appearance: none;
    border: 0;
    background: transparent;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--muted);
    padding: 8px 16px;
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.25s ease;
    white-space: nowrap;
    position: relative;
    z-index: 1;
  }

  .preview-tab:hover { color: var(--teal-dark); }

  .preview-tab[aria-selected="true"] {
    color: var(--teal-dark);
  }

  /* Glidende indikator bak aktiv tab */
  .preview-tabs::before {
    content: "";
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 4px;
    width: calc(50% - 4px);
    background: white;
    border-radius: 999px;
    box-shadow: 0 2px 6px rgba(30, 15, 82, 0.10);
    transition: transform 0.32s cubic-bezier(0.4, 0.0, 0.2, 1);
    z-index: 0;
  }

  .preview-tabs[data-active="57"]::before {
    transform: translateX(calc(100% + 2px));
  }

  .preview-tab .tab-label-short { display: none; }

  .preview-tab-tag {
    font-size: 0.65rem;
    font-weight: 900;
    padding: 2px 7px;
    border-radius: 10px;
    letter-spacing: 0.05em;
    background: var(--amber-light);
    color: #854F0B;
    text-transform: uppercase;
    transition: transform 0.25s ease;
  }

  .preview-tab[data-trinn="57"] .preview-tab-tag {
    background: var(--purple-light);
    color: var(--purple);
  }

  .preview-tab[aria-selected="true"] .preview-tab-tag {
    transform: scale(1.05);
  }

  /* Default: telefon-ramme. Nettbrett-overstyring lenger ned. */
  .preview-phone {
    position: relative;
    background: #1a1a1a;
    border-radius: 32px;
    padding: 7px;
    box-shadow:
      0 16px 36px rgba(30, 15, 82, 0.20),
      inset 0 0 0 2px rgba(255, 255, 255, 0.06);
    width: 100%;
    max-width: 520px;
    flex-shrink: 0;
  }

  .preview-screen {
    position: relative;
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 16 / 16.875;
    width: 100%;
  }

  /* Nettbrett-preview: viser iPad-sidebar-layouten.
     Slår inn når viewport er stor nok i begge retninger (iPad både portrett og landskap),
     men ikke på telefon-landskap (lav høyde). */
  @media (min-width: 768px) and (min-height: 700px) {
    .preview-phone {
      max-width: 900px;
      border-radius: 28px;
      padding: 9px;
    }
    .preview-screen {
      aspect-ratio: 5 / 4;
      border-radius: 20px;
    }
  }

  /* iOS-modus: preview-screen scroller selv, iframen utvides til content-høyde */
  .preview-screen.is-ios {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .preview-screen iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    background: #fff;
    transition: opacity 0.28s ease, transform 0.32s cubic-bezier(0.4, 0.0, 0.2, 1);
  }

  /* På iOS: iframen tar full høyde og er ikke absolutt-posisjonert */
  .preview-screen.is-ios iframe {
    position: relative;
    inset: auto;
    height: auto;
    min-height: 100%;
  }
  .preview-screen.is-ios iframe:not(.is-active) {
    display: none;
  }

  /* Floating bottom-nav som overlayes over iframen på iOS */
  .ios-floating-nav {
    display: none;
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-top: 2px solid #b8dfc8;
    z-index: 20;
    padding: 0;
  }
  /* Floating-nav vises bare på iOS, og bare for trinnet som er aktivt (.active-trinn).
     På større skjermer (iPad) tar demoen sin egen sidebar over – floating-nav skjules. */
  .preview-screen.is-ios .ios-floating-nav.active-trinn {
    display: flex;
  }
  @media (min-width: 768px) and (min-height: 700px) {
    .preview-screen.is-ios .ios-floating-nav.active-trinn {
      display: none;
    }
  }
  .ios-floating-nav .nav-item {
    flex: 1;
    padding: 9px 1px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    border: none;
    background: transparent;
    cursor: pointer;
    min-width: 0;
    opacity: 0.5;
    transition: opacity 0.15s;
    font-family: 'Nunito', sans-serif;
  }
  .ios-floating-nav .nav-item.active { opacity: 1; }
  .ios-floating-nav .nav-icon { font-size: 1.15rem; }
  .ios-floating-nav .nav-label {
    font-size: 0.58rem;
    font-weight: 800;
    color: var(--teal-dark);
    white-space: nowrap;
  }
  /* 5-7 har 7 knapper, ekstra kompakt */
  #ios-nav-57 .nav-label { font-size: 0.55rem; }

  /* Animert iframe-bytting: usynlig iframe glir litt og fader ut */
  .preview-screen iframe.is-leaving-left {
    opacity: 0;
    transform: translateX(-18px);
    pointer-events: none;
  }
  .preview-screen iframe.is-leaving-right {
    opacity: 0;
    transform: translateX(18px);
    pointer-events: none;
  }
  .preview-screen iframe.is-entering-left {
    opacity: 0;
    transform: translateX(-18px);
  }
  .preview-screen iframe.is-entering-right {
    opacity: 0;
    transform: translateX(18px);
  }
  .preview-screen iframe.is-active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
  }
  .preview-screen iframe:not(.is-active):not(.is-leaving-left):not(.is-leaving-right):not(.is-entering-left):not(.is-entering-right) {
    opacity: 0;
    pointer-events: none;
  }

  .preview-hint {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--muted);
    align-self: center;
  }

  .preview-hint .dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 0 rgba(29, 158, 117, 0.55);
    animation: livePulse 2s infinite;
  }

  /* Layout-justeringer på smalere skjermer (ramma håndteres av media query over) */
  @media (max-width: 820px) {
    .preview-stage { gap: 0; }
  }

  @media (max-width: 540px) {
    .preview-card { padding: 1.25rem 1rem 1.5rem; gap: 1rem; }
    .preview-tabs { width: 100%; justify-content: center; }
    .preview-tab { padding: 8px 12px; font-size: 0.8rem; flex: 1; justify-content: center; }
    .preview-tab .tab-label-long { display: none; }
    .preview-tab .tab-label-short { display: inline; }
  }

  @media (prefers-reduced-motion: reduce) {
    .preview-tabs::before,
    .preview-screen iframe,
    .preview-monster img { transition: none !important; animation: none !important; }
  }

  @keyframes livePulse {
    0%   { box-shadow: 0 0 0 0 rgba(29, 158, 117, 0.55); }
    70%  { box-shadow: 0 0 0 8px rgba(29, 158, 117, 0); }
    100% { box-shadow: 0 0 0 0 rgba(29, 158, 117, 0); }
  }

  /* Trust-bar for skoleledere */
  .trust-bar {
    background: var(--white);
    border: 2px solid var(--green-light);
    border-radius: 20px;
    padding: 1.5rem 1.75rem;
    margin: 3rem 0 0;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.25rem;
    align-items: start;
  }

  .trust-bar-header {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--green-light);
  }

  .trust-bar-title {
    font-family: 'Fredoka One', cursive;
    font-size: 1.2rem;
    color: var(--teal-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .trust-bar-link {
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--green-dark);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 16px;
    background: var(--green-light);
    transition: all 0.2s ease;
  }
  .trust-bar-link:hover {
    background: var(--green);
    color: white;
  }

  .trust-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
  }

  .trust-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--green-light);
    color: var(--green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .trust-text {
    font-size: 0.85rem;
    line-height: 1.45;
  }

  .trust-text strong {
    display: block;
    color: var(--teal-dark);
    font-size: 0.92rem;
    margin-bottom: 2px;
  }

  .trust-text span {
    color: var(--muted);
    font-weight: 600;
  }

  @media (max-width: 720px) {
    .trust-bar {
      grid-template-columns: 1fr;
      padding: 1.25rem;
    }
  }

  /* Footer */
  footer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 3rem;
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 600;
  }

  .footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
  }

  .footer-col h4 {
    font-family: 'Fredoka One', cursive;
    font-size: 1rem;
    color: var(--teal-dark);
    margin-bottom: 0.75rem;
    font-weight: normal;
  }

  .footer-col p {
    line-height: 1.5;
    margin-bottom: 0.5rem;
  }

  .footer-col ul {
    list-style: none;
    padding: 0;
  }

  .footer-col li {
    margin-bottom: 0.4rem;
  }

  .footer-col a {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s ease;
  }

  .footer-col a:hover {
    color: var(--green-dark);
  }

  .footer-bottom {
    text-align: center;
    color: var(--muted);
  }

  .footer-bottom .coins { font-size: 1.1rem; margin-right: 4px; }

  @media (max-width: 720px) {
    .footer-inner {
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }
  }

  @media (max-width: 540px) {
    .hero { padding: 2rem 1rem 2.5rem; }
    .hero-sub { padding: 1rem 1.25rem; }
    .monster-stage { gap: 2px; padding: 0 0.5rem; }
    main { padding: 0 1rem 3rem; }
    .portal-card { padding: 1.25rem; gap: 1rem; }
    .portal-card-monster { width: 70px; height: 70px; }
    .portal-card-title { font-size: 1.25rem; }
    .section-heading { font-size: 1.35rem; }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
  }