/* =============================================================
   dstn-felles.css — Felles stilark for hele DSTN-universet
   Plassering: https://dstn.no/css/dstn-felles.css
   Importeres FØRST i alle DSTN-skoler

   Bruk slik i hver skole:
   <link href="https://dstn.no/css/dstn-felles.css" rel="stylesheet">
   <link href="/css/[skole].css" rel="stylesheet">

   Versjon: 1.0 — Mai 2026
   Trekløveret ☘️ — Tormod + Claude + Gemini
   ============================================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800;900&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* =============================================================
   CSS VARIABLER — Override i skole-spesifikk CSS
   ============================================================= */
:root {
    /* Farger — kan overrides per skole */
    --blaa:         #3b9eff;
    --blaa-lys:     #6db8ff;
    --blaa-mork:    #1a6fd4;
    --gron:         #2ea043;
    --gron-lys:     #3fb950;
    --oransje:      #f0883e;
    --rod:          #f85149;
    --lilla:        #a855f7;
    --gull:         #f5c842;

    /* Bakgrunn */
    --bakgrunn:     #0a0f1a;
    --bakgrunn2:    #0d1521;
    --bakgrunn3:    #131a2b;

    /* Tekst */
    --tekst:        #e6edf3;
    --tekst-dempet: #8b949e;
    --tekst-svak:   #4a5568;

    /* Border */
    --border:       #1e3a5f;
    --border-lys:   #2a4a70;

    /* Spacing */
    --radius-sm:    6px;
    --radius-md:    10px;
    --radius-lg:    16px;
    --radius-xl:    24px;

    /* Navbar høyde */
    --navbar-h:     64px;
}

/* =============================================================
   RESET & BASE
   ============================================================= */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
    line-height: 1.7;
    background: var(--bakgrunn);
    color: var(--tekst);
    min-height: 100vh;
    padding-top: var(--navbar-h);
    overflow-x: hidden;
}

/* =============================================================
   TYPOGRAFI
   ============================================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--tekst);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h3 { font-size: 1.2rem; }

a {
    color: var(--blaa);
    text-decoration: none;
    transition: color 0.15s;
}
a:hover { color: var(--blaa-lys); text-decoration: underline; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

strong { color: var(--tekst); }

/* =============================================================
   LAYOUT
   ============================================================= */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.container-smal {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.container-bred {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* =============================================================
   NAVBAR — Sticky glassmorfisme
   ============================================================= */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--navbar-h);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    background: rgba(10, 15, 26, 0.88);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s, box-shadow 0.3s;
}

.navbar.scrolled {
    background: rgba(10, 15, 26, 0.97);
    box-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.25rem;
    gap: 1rem;
}

/* Logo */
.navbar-logo {
    font-family: 'Syne', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--tekst) !important;
    text-decoration: none !important;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    letter-spacing: -0.03em;
}

.navbar-logo:hover { text-decoration: none !important; }
.navbar-logo .logo-aksent { color: var(--blaa); }

/* Navigasjonslenker */
.navbar-nav {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    list-style: none;
    flex-wrap: wrap;
}

.navbar-nav a {
    display: block;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--tekst-dempet);
    text-decoration: none !important;
    transition: color 0.15s, background 0.15s;
    white-space: nowrap;
}

.navbar-nav a:hover,
.navbar-nav a.aktiv {
    color: var(--tekst);
    background: rgba(255, 255, 255, 0.07);
}

/* Dropdown */
.dd-wrap { position: relative; }

.dd-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--tekst-dempet);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color 0.15s, background 0.15s;
}

.dd-btn:hover { color: var(--blaa); background: rgba(255,255,255,0.07); }
.dd-pil { font-size: 0.65rem; opacity: 0.6; transition: transform 0.2s; }
.dd-btn[aria-expanded="true"] .dd-pil { transform: rotate(180deg); }

.dd-meny {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--bakgrunn2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.4rem 0;
    min-width: 200px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    z-index: 9999;
    list-style: none;
}

.dd-meny.open { display: block; }

.dd-meny li a {
    display: block;
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
    color: var(--tekst-dempet);
    transition: all 0.15s;
    white-space: nowrap;
}

.dd-meny li a:hover {
    background: rgba(59, 158, 255, 0.08);
    color: var(--blaa);
    text-decoration: none;
}

/* Språkvelger */
.sprak-velger {
    display: flex;
    gap: 4px;
    align-items: center;
}

.sprak-velger a {
    font-size: 1.15rem;
    opacity: 0.4;
    transition: opacity 0.15s;
    text-decoration: none !important;
    line-height: 1;
}

.sprak-velger a:hover,
.sprak-velger a.aktiv { opacity: 1; }

/* Hamburger — mobil */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
    margin-left: auto;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--tekst);
    border-radius: 2px;
    transition: all 0.25s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================================
   KORTGRID
   ============================================================= */
.kort-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.kort-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1rem;
}

/* Basiskort */
.kort {
    background: var(--bakgrunn2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: border-color 0.15s, transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-decoration: none !important;
    color: var(--tekst);
}

a.kort:hover {
    border-color: var(--blaa);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(59, 158, 255, 0.1);
    color: var(--tekst);
    text-decoration: none;
}

.kort-tittel {
    font-family: 'Syne', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--tekst);
    line-height: 1.3;
}

.kort-ingress {
    font-size: 0.875rem;
    color: var(--tekst-dempet);
    line-height: 1.6;
    flex: 1;
}

.kort-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--tekst-dempet);
}

/* =============================================================
   BADGES / NIVÅ
   ============================================================= */
.badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 2px 9px;
    border-radius: 20px;
    text-transform: uppercase;
    white-space: nowrap;
}

/* Generelle badges */
.badge-blaa     { background: rgba(59,158,255,0.12);  color: #3b9eff; border: 1px solid rgba(59,158,255,0.3); }
.badge-gron     { background: rgba(46,160,67,0.12);   color: #2ea043; border: 1px solid rgba(46,160,67,0.3); }
.badge-oransje  { background: rgba(240,136,62,0.12);  color: #f0883e; border: 1px solid rgba(240,136,62,0.3); }
.badge-graa     { background: rgba(139,148,158,0.12); color: #8b949e; border: 1px solid rgba(139,148,158,0.3); }
.badge-lilla    { background: rgba(168,85,247,0.12);  color: #a855f7; border: 1px solid rgba(168,85,247,0.3); }

/* Aksjeskolen nivåbadges */
.nivaa-nybegynner { background: #1c2820; color: #3fb950; border: 1px solid #2ea043; }
.nivaa-erfaren    { background: #1c2333; color: #388bfd; border: 1px solid #1f6feb; }
.nivaa-ekspert    { background: #2d1e08; color: #f0883e; border: 1px solid #bd561d; }

/* Matteskolen nivåbadges */
.badge-vg1  { background: rgba(46,160,67,0.12);   color: #2ea043; border: 1px solid rgba(46,160,67,0.3); }
.badge-vg2  { background: rgba(59,158,255,0.12);  color: #3b9eff; border: 1px solid rgba(59,158,255,0.3); }
.badge-vg3  { background: rgba(240,136,62,0.12);  color: #f0883e; border: 1px solid rgba(240,136,62,0.3); }
.badge-quiz { background: rgba(168,85,247,0.12);  color: #a855f7; border: 1px solid rgba(168,85,247,0.3); }

/* Statusbadges */
.badge-live  { background: rgba(46,160,67,0.12);   color: #3fb950; border: 1px solid #2ea043; }
.badge-snart { background: rgba(139,148,158,0.12); color: #8b949e; border: 1px solid rgba(139,148,158,0.3); }
.badge-ny    { background: rgba(245,200,66,0.12);  color: #f5c842; border: 1px solid rgba(245,200,66,0.3); }

/* =============================================================
   INFO-BOKSER
   ============================================================= */
.info-boks {
    background: rgba(59,158,255,0.06);
    border: 1px solid rgba(59,158,255,0.2);
    border-left: 3px solid var(--blaa);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin: 1.25rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--tekst-dempet);
}

.info-boks strong { color: var(--blaa); }

.info-boks.advarsel {
    background: rgba(240,136,62,0.06);
    border-color: rgba(240,136,62,0.2);
    border-left-color: var(--oransje);
}
.info-boks.advarsel strong { color: var(--oransje); }

.info-boks.suksess {
    background: rgba(46,160,67,0.06);
    border-color: rgba(46,160,67,0.2);
    border-left-color: var(--gron);
}
.info-boks.suksess strong { color: var(--gron); }

.info-boks.lilla {
    background: rgba(168,85,247,0.06);
    border-color: rgba(168,85,247,0.2);
    border-left-color: var(--lilla);
}
.info-boks.lilla strong { color: var(--lilla); }

/* =============================================================
   FORDEL-KORT (Aksjeskolen-stil)
   ============================================================= */
.fordel-kort {
    background: var(--bakgrunn2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin: 0.75rem 0;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.fordel-ikon {
    background: var(--border);
    color: var(--blaa);
    font-weight: 800;
    font-size: 0.78rem;
    padding: 4px 10px;
    border-radius: 6px;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 2px;
    letter-spacing: 0.02em;
}

.fordel-tekst {
    color: var(--tekst-dempet);
    line-height: 1.6;
    font-size: 0.93rem;
}

/* =============================================================
   FORMEL-BOKS (Matteskolen-stil)
   ============================================================= */
.formel-boks {
    background: rgba(59,158,255,0.06);
    border: 1px solid rgba(59,158,255,0.25);
    border-left: 3px solid var(--blaa);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    margin: 1.25rem 0;
    font-family: 'Courier New', 'Consolas', monospace;
    font-size: 1.05rem;
    text-align: center;
    color: var(--tekst);
    letter-spacing: 0.02em;
}

/* =============================================================
   SITATER
   ============================================================= */

/* Florence Scovel Shinn — Aksjeskolen */
.florence-sitat {
    background: linear-gradient(135deg, #0d1521 0%, #1a1008 100%);
    border: 1px solid rgba(240,136,62,0.2);
    border-left: 4px solid var(--oransje);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    font-size: 1.05rem;
    line-height: 1.7;
    color: #e6edf3;
}

.florence-navn {
    display: block;
    margin-top: 0.6rem;
    color: var(--oransje);
    font-style: normal;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* Matematiker-sitat — Matteskolen */
.matematik-sitat {
    background: linear-gradient(135deg, #0d1a2e 0%, #0f2040 100%);
    border: 1px solid rgba(59,158,255,0.15);
    border-left: 3px solid var(--blaa);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.75rem;
    margin: 2.5rem 0 1rem;
    position: relative;
    overflow: hidden;
}

.matematik-sitat::before {
    content: '\201C';
    position: absolute;
    top: -10px; left: 12px;
    font-size: 5rem;
    font-family: 'Syne', Georgia, serif;
    color: rgba(59,158,255,0.1);
    line-height: 1;
    pointer-events: none;
}

.sitat-tekst {
    font-size: 1.05rem;
    font-style: italic;
    color: #c8d8f0;
    line-height: 1.7;
    margin-bottom: 0.75rem !important;
    position: relative;
}

.sitat-navn {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--blaa);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0 !important;
}

/* =============================================================
   ARTIKKELINNHOLD
   ============================================================= */
.artikkel-innhold { line-height: 1.8; }

.artikkel-innhold h2 {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--tekst);
    margin-top: 2.5rem;
    margin-bottom: 0.85rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.artikkel-innhold h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--tekst);
    margin-top: 1.75rem;
    margin-bottom: 0.6rem;
}

.artikkel-innhold p {
    color: var(--tekst-dempet);
    line-height: 1.8;
    margin-bottom: 1.1rem;
    font-size: 1.03rem;
}

.artikkel-innhold ul,
.artikkel-innhold ol {
    color: var(--tekst-dempet);
    line-height: 1.8;
    padding-left: 1.5rem;
    margin-bottom: 1.1rem;
}

.artikkel-innhold li { margin-bottom: 0.4rem; font-size: 1.03rem; }
.artikkel-innhold strong { color: var(--tekst); }
.artikkel-innhold a { color: var(--blaa); }

/* Tabell */
.artikkel-innhold table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
}

.artikkel-innhold th {
    background: var(--bakgrunn2);
    border: 1px solid var(--border);
    padding: 0.5rem 0.75rem;
    text-align: left;
    color: var(--blaa);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.artikkel-innhold td {
    border: 1px solid var(--border);
    padding: 0.5rem 0.75rem;
    color: var(--tekst-dempet);
}

/* =============================================================
   SØKEFELT
   ============================================================= */
.soek-felt {
    width: 100%;
    background: var(--bakgrunn2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--tekst);
    font-size: 1rem;
    font-family: inherit;
    padding: 0.7rem 1rem;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.soek-felt:focus {
    border-color: var(--blaa);
    box-shadow: 0 0 0 3px rgba(59,158,255,0.1);
}

.soek-felt::placeholder { color: var(--tekst-dempet); }

/* =============================================================
   QUIZ-SYSTEM
   ============================================================= */
.quiz-boks {
    background: var(--bakgrunn2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-top: 2.5rem;
}

.quiz-boks h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.quiz-fremgang {
    font-size: 0.8rem;
    color: var(--tekst-dempet);
    margin-bottom: 1.25rem;
}

.quiz-spoersmaal {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--tekst);
    line-height: 1.5;
}

.quiz-alternativer {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.quiz-alternativ {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.7rem 1rem;
    cursor: pointer;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--tekst);
    text-align: left;
    width: 100%;
    transition: border-color 0.15s, background 0.15s;
}

.quiz-alternativ:hover:not(:disabled) {
    border-color: var(--blaa);
    background: rgba(59,158,255,0.06);
}

.quiz-alternativ.riktig {
    border-color: var(--gron);
    background: rgba(46,160,67,0.1);
    color: var(--gron);
}

.quiz-alternativ.feil {
    border-color: var(--oransje);
    background: rgba(240,136,62,0.08);
    color: var(--oransje);
}

.quiz-forklaring {
    font-size: 0.85rem;
    color: var(--tekst-dempet);
    padding: 0.5rem 0.75rem;
    border-left: 3px solid var(--blaa);
    margin-top: 0.5rem;
    display: none;
    line-height: 1.6;
}

.quiz-forklaring.synlig { display: block; }

.quiz-knapp {
    background: var(--blaa);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.6rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s;
    margin-top: 0.5rem;
}

.quiz-knapp:hover    { background: var(--blaa-lys); }
.quiz-knapp:disabled { opacity: 0.4; cursor: default; }

.quiz-resultat          { text-align: center; padding: 1rem 0; }
.quiz-resultat .poeng   { font-size: 2.5rem; font-weight: 900; color: var(--blaa); line-height: 1; font-family: 'Syne', sans-serif; }
.quiz-resultat .poeng-tekst { font-size: 0.9rem; color: var(--tekst-dempet); margin-top: 0.25rem; }

/* =============================================================
   KNAPPER
   ============================================================= */
.knapp {
    display: inline-block;
    padding: 0.6rem 1.3rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s, transform 0.15s;
    border: none;
    text-decoration: none !important;
    line-height: 1.4;
}

.knapp:hover { opacity: 0.88; transform: translateY(-1px); }
.knapp:active { transform: translateY(0); }

.knapp-blaa   { background: var(--blaa);    color: #fff; }
.knapp-gron   { background: var(--gron);    color: #fff; }
.knapp-graa   { background: var(--bakgrunn2); color: var(--tekst); border: 1px solid var(--border); }
.knapp-tom    { background: transparent; color: var(--tekst); border: 1px solid var(--border); }
.knapp-tom:hover { border-color: var(--blaa); color: var(--blaa); }

/* Stor knapp */
.knapp-stor { padding: 0.85rem 2rem; font-size: 1rem; border-radius: var(--radius-lg); }

/* =============================================================
   BRØDSMULE
   ============================================================= */
.broedsmule {
    font-size: 0.8rem;
    color: var(--tekst-dempet);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.broedsmule a { color: var(--tekst-dempet); }
.broedsmule a:hover { color: var(--blaa); text-decoration: none; }
.broedsmule .sep { opacity: 0.4; }

/* =============================================================
   LESEFREMDRIFT
   ============================================================= */
#lesefremdrift {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--blaa), var(--lilla));
    z-index: 9999;
    transition: width 0.1s ease;
    border-radius: 0 2px 2px 0;
    pointer-events: none;
}

/* =============================================================
   BACK TO TOP
   ============================================================= */
.back-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bakgrunn2);
    border: 1px solid var(--blaa);
    color: var(--blaa);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    text-decoration: none !important;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s, background 0.2s;
    z-index: 998;
    cursor: pointer;
}

.back-top.synlig { opacity: 1; pointer-events: auto; }
.back-top:hover  { background: var(--blaa); color: white; }

/* =============================================================
   ADMIN-TABELL
   ============================================================= */
.admin-tabell {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.admin-tabell th {
    background: var(--bakgrunn2);
    border: 1px solid var(--border);
    padding: 0.5rem 0.75rem;
    text-align: left;
    color: var(--blaa);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-tabell td {
    border: 1px solid var(--border);
    padding: 0.5rem 0.75rem;
    vertical-align: middle;
    color: var(--tekst-dempet);
}

.admin-tabell tr:hover td {
    background: rgba(255,255,255,0.02);
}

/* =============================================================
   SCROLL REVEAL
   ============================================================= */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.synlig {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================================
   FOOTER
   ============================================================= */
.footer {
    margin-top: 5rem;
    padding: 2.5rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.82rem;
    color: var(--tekst-dempet);
}

.footer a { color: var(--tekst-dempet); }
.footer a:hover { color: var(--blaa); text-decoration: none; }

.footer-lenker {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.til-toppen {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 0.75rem;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--tekst-dempet);
    font-size: 0.82rem;
    font-family: inherit;
    transition: color 0.15s;
}

.til-toppen:hover { color: var(--blaa); }

/* =============================================================
   RESPONSIV
   ============================================================= */
@media (max-width: 768px) {
    body { padding-top: 60px; }
    --navbar-h: 60px;

    .hamburger { display: flex; }

    .navbar-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: rgba(10, 15, 26, 0.98);
        border-bottom: 1px solid var(--border);
        padding: 0.75rem 1.25rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .navbar-nav.open { display: flex; }
    .navbar-nav a { width: 100%; padding: 0.6rem 0.75rem; }

    .kort-grid { grid-template-columns: 1fr; }
    .kort-grid-2 { grid-template-columns: 1fr; }

    .fordel-kort { flex-direction: column; gap: 0.75rem; }

    .back-top { bottom: 1rem; right: 1rem; }

    h1 { font-size: 1.6rem; }
    h2 { font-size: 1.3rem; }
}

@media (max-width: 480px) {
    .container, .container-smal { padding: 0 1rem; }
    .quiz-boks { padding: 1rem; }
}

/* =============================================================
   JAVASCRIPT-KLASSER
   Legg dette i hver side — standard JS for felles funksjonalitet:

   // Navbar scrolled
   window.addEventListener('scroll', () => {
       document.querySelector('.navbar')
           ?.classList.toggle('scrolled', window.scrollY > 50);
       document.querySelector('.back-top')
           ?.classList.toggle('synlig', window.scrollY > 400);
   });

   // Hamburger
   document.querySelector('.hamburger')?.addEventListener('click', function() {
       this.classList.toggle('open');
       document.querySelector('.navbar-nav')?.classList.toggle('open');
   });

   // Scroll reveal
   new IntersectionObserver((entries) => {
       entries.forEach(e => e.isIntersecting && e.target.classList.add('synlig'));
   }, { threshold: 0.1 }).observe(document.querySelectorAll('.reveal'));

   // Lesefremdrift
   window.addEventListener('scroll', () => {
       const el = document.getElementById('lesefremdrift');
       if (!el) return;
       const pst = window.scrollY / (document.body.scrollHeight - window.innerHeight);
       el.style.width = Math.min(pst * 100, 100) + '%';
   });

   // Dropdown
   document.querySelectorAll('.dd-btn').forEach(btn => {
       btn.addEventListener('click', () => {
           const meny = btn.nextElementSibling;
           meny?.classList.toggle('open');
           btn.setAttribute('aria-expanded', meny?.classList.contains('open'));
       });
   });
   ============================================================= */
/* =============================================================
   FORFATTER-SITAT — NorskSkolen + learn.dstn.no
   Bruk: <div class="forfatter-sitat">
           <p class="sitat-tekst">...</p>
           <p class="sitat-navn">— Navn</p>
         </div>
   ============================================================= */
.forfatter-sitat {
    margin: 2.5rem 0 1rem;
    padding: 1.5rem 1.75rem;
    background: linear-gradient(135deg, #0a1a10 0%, #0d2215 100%);
    border: 1px solid rgba(74,222,128,0.15);
    border-left: 3px solid #4ade80;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.forfatter-sitat::before {
    content: '\201C';
    position: absolute;
    top: -10px; left: 12px;
    font-size: 5rem;
    font-family: 'Syne', Georgia, serif;
    color: rgba(74,222,128,0.1);
    line-height: 1;
    pointer-events: none;
}