/* 
 * AquaVitalis - Styles
 * Et moderne vannfitness-studio i Norge
 */

/* ==========================================================================
   Base Styles
   ========================================================================== */

:root {
    /* Hovedfarger */
    --primary: #0094C6;
    --primary-dark: #0076A0;
    --secondary: #39A0ED;
    --accent: #5BD9D9;
    --accent-light: #8CEAEA;
    --dark: #2d3e50;
    --light: #F7F9FC;
    --gray: #7C8B9C;
    --gray-light: #E0E6ED;
    --success: #28A745;
    --warning: #FFC107;
    --error: #DC3545;
    
    /* Fonter */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Størrelser */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Skygger */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-circle: 50%;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

ul, ol {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
}

img, video {
    max-width: 100%;
    height: auto;
}

button {
    cursor: pointer;
    font-family: var(--font-body);
}

input, textarea, select {
    font-family: var(--font-body);
}

/* ==========================================================================
   Hjelpeklasser
   ========================================================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    margin-top: -0.8rem;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: white;
}

/* ==========================================================================
   Header & Navigasjon
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    transition: all var(--transition-normal);
}

.header.scrolled .logo-img {
    height: 40px;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list li {
    margin-left: var(--spacing-md);
}

.nav-list a {
    font-weight: 600;
    color: var(--dark);
    position: relative;
    padding: 0.5rem 0;
}

.nav-list a:hover {
    color: var(--primary);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width var(--transition-normal);
}

.nav-list a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    margin: 5px 0;
    transition: all var(--transition-fast);
}

/* ==========================================================================
   Hero-seksjon
   ========================================================================== */

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6));
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

/* ==========================================================================
   Om oss
   ========================================================================== */

.om-oss-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.om-oss-features {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.feature {
    text-align: center;
    padding: var(--spacing-sm);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-sm);
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.om-oss-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.om-oss-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Tjenester
   ========================================================================== */

.tjenester {
    background-color: var(--gray-light);
}

.tjenester-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.tjeneste-kort {
    background-color: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.tjeneste-kort:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.tjeneste-bilde {
    height: 200px;
    overflow: hidden;
}

.tjeneste-bilde img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.tjeneste-kort:hover .tjeneste-bilde img {
    transform: scale(1.05);
}

.tjeneste-innhold {
    padding: var(--spacing-md);
}

.tjeneste-innhold h3 {
    margin-bottom: var(--spacing-xs);
}

.tjeneste-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    font-weight: 600;
}

/* ==========================================================================
   Timeplan
   ========================================================================== */

.timeplan-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.timeplan-filter-btn {
    background-color: white;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    padding: 0.5rem 1rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.timeplan-filter-btn:hover {
    background-color: var(--gray-light);
}

.timeplan-filter-btn.active {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
}

.timeplan-tabell-container {
    overflow-x: auto;
}

.timeplan-tabell {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: var(--primary);;
}

.timeplan-rad {
    background-color: white;
    transition: background-color var(--transition-fast);
    float: left;
    width: 12.5%;
}

.timeplan-rad:hover {
    background-color: var(--gray-light);
}

.timeplan-header {
    background-color: var(--primary);
    color: white;
    float: left;
    width: 12.5%;
}

.timeplan-celle {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-light);
    white-space: nowrap;
}

.timeplan-header .timeplan-celle {
    border-bottom: none;
    font-weight: 700;
}

.booking-btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary);
    color: white;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-align: center;
    transition: background-color var(--transition-fast);
}

.booking-btn:hover {
    background-color: var(--primary-dark);
    color: white;
}

/* ==========================================================================
   Instruktører
   ========================================================================== */

.instruktorer {
    background-color: var(--gray-light);
}

.instruktor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.instruktor-kort {
    background-color: white;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.instruktor-kort:hover {
    transform: translateY(-5px);
}

.instruktor-bilde {
    height: 300px;
    overflow: hidden;
}

.instruktor-bilde img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.instruktor-kort:hover .instruktor-bilde img {
    transform: scale(1.05);
}

.instruktor-info {
    padding: var(--spacing-md);
    text-align: center;
}

.instruktor-tittel {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.instruktor-beskrivelse {
    font-size: 0.9rem;
    color: var(--gray);
}

/* ==========================================================================
   Priser
   ========================================================================== */

.pris-kort-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.pris-kort {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
    transition: transform var(--transition-normal);
}

.pris-kort:hover {
    transform: translateY(-5px);
}

.pris-populær {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.pris-populær:hover {
    transform: scale(1.05) translateY(-5px);
}

.populær-merke {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.pris-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--gray-light);
}

.pris {
    margin-top: var(--spacing-sm);
}

.pris-verdi {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
}

.pris-periode {
    font-size: 0.9rem;
    color: var(--gray);
}

.pris-funksjoner {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-md);
}

.pris-funksjoner li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-light);
}

.pris-funksjoner li:last-child {
    border-bottom: none;
}

.pris-merknad {
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
}

/* ==========================================================================
   Kontakt
   ========================================================================== */

.kontakt {
    background-color: var(--gray-light);
}

.kontakt-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.kontakt-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.kontakt-detaljer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.kontakt-element {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.kontakt-ikon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.kontakt-ikon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.kontakt-tekst h3 {
    margin-bottom: 0.25rem;
}

.kart-container {
    width: 100%;
    height: 250px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.kart-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.kontakt-skjema-container {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
}

.kontakt-skjema h3 {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-group input {
    width: auto;
}

.checkbox-group label {
    margin: 0;
    font-weight: 400;
    font-size: 0.9rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: var(--dark);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    flex: 1;
    min-width: 250px;
}

.footer-logo img {
    height: 60px;
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-link-group {
    flex: 1;
    min-width: 150px;
}

.footer-link-group h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--accent);
}

.footer-link-group ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-link-group ul li {
    margin-bottom: 0.5rem;
}

.footer-link-group ul li a {
    color: var(--gray-light);
    transition: color var(--transition-fast);
}

.footer-link-group ul li a:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: var(--gray);
}

/* ==========================================================================
   Cookie Melding
   ========================================================================== */

.cookie-melding {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-sm);
    z-index: 1000;
    display: none;
}

.cookie-melding.aktiv {
    display: block;
}

.cookie-innhold {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.cookie-innhold p {
    margin: 0;
}

/* ==========================================================================
   Media Queries
   ========================================================================== */

@media (max-width: 1200px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.2rem;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 992px) {
    .om-oss-content {
        grid-template-columns: 1fr;
    }
    
    .om-oss-image {
        order: -1;
        margin-bottom: var(--spacing-md);
    }
    
    .kontakt-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .om-oss-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .kontakt-detaljer {
        grid-template-columns: 1fr;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background-color: white;
        box-shadow: var(--shadow-md);
        padding: var(--spacing-sm) 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
    }
    
    .nav-list.active {
        max-height: 400px;
    }
    
    .nav-list li {
        margin: 0;
        width: 100%;
        text-align: center;
    }
    
    .nav-list a {
        display: block;
        padding: var(--spacing-sm);
    }
    
    .nav-list a::after {
        display: none;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .timeplan-celle {
        padding: 0.75rem 0.5rem;
        font-size: 0.9rem;
    }
}

.cookies-content {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-lg);
}

.cookies-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.cookies-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.cookies-content p, .cookies-content ul {
    margin-bottom: var(--spacing-sm);
}

.cookies-content ul li {
    margin-bottom: var(--spacing-xs);
}

.page-content {
    padding-top: 100px;
    padding-bottom: var(--spacing-xl);
}

.back-link {
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
}

.cookie-table th, .cookie-table td {
    border: 1px solid var(--gray-light);
    padding: 0.75rem;
    text-align: left;
}

.cookie-table th {
    background-color: var(--gray-light);
    font-weight: 600;
}

.cookie-table tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.02);
}

.privacy-content {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-lg);
}

.privacy-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.privacy-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.privacy-content p, .privacy-content ul {
    margin-bottom: var(--spacing-sm);
}

.privacy-content ul li {
    margin-bottom: var(--spacing-xs);
}

.page-content {
    padding-top: 100px;
    padding-bottom: var(--spacing-xl);
}

.back-link {
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.success-content {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-lg);
    text-align: center;
}

.success-icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.success-icon svg {
    width: 80px;
    height: 80px;
    color: var(--success);
}

.success-message {
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.success-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.page-content {
    padding-top: 100px;
    padding-bottom: var(--spacing-xl);
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.terms-content {
    background-color: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-lg);
}

.terms-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.terms-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.terms-content p, .terms-content ul {
    margin-bottom: var(--spacing-sm);
}

.terms-content ul li {
    margin-bottom: var(--spacing-xs);
}

.page-content {
    padding-top: 100px;
    padding-bottom: var(--spacing-xl);
}

.back-link {
    display: inline-block;
    margin-bottom: var(--spacing-md);
}