:root {
    --primary-color: #1a75ff;
    --secondary-color: #003366;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --hover-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --light-blue: #4d94ff;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header og navigasjon */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(26, 117, 255, 0.1);
    display: flex;
    align-items: center;
    padding: 0.2rem 0;
    transition: var(--transition);
}

.logo {
    padding: 0 0 0 1rem;
}

.logo-img {
    height: 100px;
    width: auto;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    flex-grow: 1;
}

.nav-content {
    display: flex;
    align-items: center;
    gap: 5rem;
    padding-left: 3rem;
}

.nav h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
    padding: 0;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
    background-color: rgba(26, 117, 255, 0.1);
}

/* Hovedinnhold */
.main-content {
    margin-top: 120px;
}

.hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

.intro {
    padding: 3rem;
    background-color: var(--light-blue);
    color: var(--white);
    border-radius: var(--border-radius);
    margin: 6rem 2rem 0 2rem;
    text-align: center;
}

.intro h2 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--white);
    display: inline-block;
}

.intro p {
    margin-bottom: 1rem;
    font-size: 1rem;
    line-height: 1.5;
    margin-left: auto;
    margin-right: auto;
}

.intro p:last-child {
    margin-bottom: 0;
}

.intro h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.intro ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.intro li {
    margin-bottom: 0.5rem;
}

.cta {
    background-color: var(--light-gray);
    padding: 4rem 0;
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    transition: var(--transition);
    border: none;
    font-weight: 500;
}

.btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--hover-shadow);
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

/* Responsivt design */
@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .hero h2 {
        font-size: 2rem;
    }
}

/* Mål-kort seksjon */
.mål-kort-seksjon {
    background: var(--white);
    padding: 0 0 3rem 0;
}

.mål-overskrift {
    text-align: center;
    color: var(--primary-color);
    font-size: 2rem;
    margin: 3rem 0 2rem 0;
    font-weight: 600;
    position: relative;
    padding-bottom: 1rem;
}

.mål-overskrift::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4cm;
    height: 3px;
    background-color: var(--primary-color);
}

.kort-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.mål-kort {
    background: #f0f6ff;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 2rem 1.2rem 1.5rem 1.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: var(--transition);
    border: 1px solid rgba(26, 117, 255, 0.1);
}

.mål-kort:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-4px);
    border-color: rgba(26, 117, 255, 0.2);
}

.mål-kort h4 {
    color: var(--primary-color);
    font-size: 1.15rem;
    margin-bottom: 0.7rem;
    font-weight: 600;
    height: 2.8em;
    line-height: 1.4;
    display: flex;
    align-items: center;
    text-align: center;
}

.mål-kort p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.4;
    margin: 0;
}

.mål-ikon {
    font-size: 4.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: block;
}

@media (max-width: 1000px) {
    .kort-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .kort-container {
        grid-template-columns: 1fr;
    }
    .mål-kort {
        padding: 1.2rem 0.7rem;
    }
}

/* Ressurser side */
.ressurser-intro {
    padding: 4rem 0 2rem 0;
    background-color: var(--white);
    text-align: center;
}

.ressurser-intro h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.ressurser-intro p {
    font-size: 1.1rem;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
}

.ressurser-grid {
    padding: 2rem 0 4rem 0;
    background-color: var(--light-gray);
}

.ressurser-grid .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Tabs styling */
.tabs-section {
    padding: 0 0 2rem 0;
    background-color: var(--white);
}

.tabs {
    display: flex;
    justify-content: flex-start;
    gap: 1rem;
    margin: 0.5rem 0 1rem 2rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 0.8rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    color: var(--text-color);
    transition: var(--transition);
    border-radius: var(--border-radius);
    font-weight: 500;
}

.tab-btn:hover {
    background-color: rgba(26, 117, 255, 0.05);
    color: var(--primary-color);
}

.tab-btn.active {
    background-color: rgba(26, 117, 255, 0.1);
    color: var(--primary-color);
    font-weight: 600;
    border: 1px solid var(--primary-color);
}

.tab-content {
    max-width: 1200px;
    margin: 0 auto;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.ressurser-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .tabs {
        flex-direction: column;
        align-items: stretch;
        padding: 0 1rem;
    }
    
    .tab-btn {
        width: 100%;
    }
}

.kategori-container {
    margin-top: 1rem;
}