/* 
 * Mystovandor - De Gezonde Tafel
 * Main Stylesheet
 */

/* Base & Reset */
:root {
    /* Main Colors */
    --color-green: #6AA84F;
    --color-yellow: #FFD966;
    --color-blue: #76A5AF;
    --color-orange: #E69138;
    --color-red: #CC4125;
    --color-purple: #8E7CC3;
    
    /* Neutral Colors */
    --color-black: #333333;
    --color-dark-gray: #555555;
    --color-gray: #777777;
    --color-light-gray: #EEEEEE;
    --color-white: #FFFFFF;
    
    /* Font Sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Box Shadows */
    --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);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito Sans', sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
}

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

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

a:hover {
    color: var(--color-blue);
}

ul {
    list-style: none;
}

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

.section-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
    padding-bottom: var(--spacing-md);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-green);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

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

.btn-primary:hover {
    background-color: #5a9340;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background-color: #6594a0;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: var(--color-green);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
    border-radius: var(--border-radius-lg);
    background-color: var(--color-orange);
    color: var(--color-white);
}

.btn-large:hover {
    background-color: #d48431;
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
    z-index: 1000;
    transition: var(--transition-medium);
}

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

.logo img {
    height: 40px;
}

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

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-list a {
    color: var(--color-black);
    font-weight: 600;
    position: relative;
}

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

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-green);
    transition: var(--transition-medium);
}

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

.header-cta {
    margin-left: var(--spacing-md);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1010;
}

.mobile-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-black);
    margin: 5px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
    padding: 10rem 0 5rem;
    background: linear-gradient(135deg, rgba(118, 165, 175, 0.15) 0%, rgba(106, 168, 79, 0.15) 100%);
}

.hero-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--spacing-2xl);
}

.hero-content h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
    line-height: 1.2;
}

.hero-content .lead {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    color: var(--color-dark-gray);
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Waarom Section */
.waarom-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.benefit-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.benefit-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-black);
}

/* Principes Section */
.principes-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light-gray);
}

.principes-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.principe-item {
    display: flex;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.principe-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-white);
}

.principe-item[data-color="green"] .principe-number {
    background-color: var(--color-green);
}

.principe-item[data-color="yellow"] .principe-number {
    background-color: var(--color-yellow);
    color: var(--color-black);
}

.principe-item[data-color="red"] .principe-number {
    background-color: var(--color-red);
}

.principe-item[data-color="blue"] .principe-number {
    background-color: var(--color-blue);
}

.principe-item[data-color="purple"] .principe-number {
    background-color: var(--color-purple);
}

.principe-content {
    padding: var(--spacing-lg);
    flex-grow: 1;
}

.principe-content h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
}

.principe-content h3::after {
    content: '↓';
    margin-left: var(--spacing-md);
    font-size: var(--font-size-md);
    transition: var(--transition-fast);
}

.principe-content h3.active::after {
    transform: rotate(180deg);
}

.principe-details {
    display: none;
    margin-top: var(--spacing-md);
}

.principe-details p {
    margin-bottom: var(--spacing-md);
}

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

/* Tarieven Section */
.tarieven-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.tarieven-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.tarief-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-medium);
    position: relative;
}

.tarief-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.tarief-card.featured {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-green);
}

.tarief-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.tarief-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-green);
    color: var(--color-white);
    padding: 0.25rem 1rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-bottom-left-radius: var(--border-radius-md);
}

.tarief-header {
    background-color: var(--color-light-gray);
    padding: var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.tarief-header h3 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.tarief-prijs {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-green);
}

.tarief-content {
    padding: var(--spacing-lg);
}

.tarief-content ul {
    margin-bottom: var(--spacing-lg);
}

.tarief-content ul li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    padding-left: 1.5rem;
}

.tarief-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-green);
    font-weight: 700;
}

.tarief-content ul li:last-child {
    border-bottom: none;
}

.tarief-content .btn {
    width: 100%;
}

/* Voorbeelden Section */
.voorbeelden-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light-gray);
}

.fouten-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

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

.fout-verkeerd, .fout-juist {
    display: flex;
    align-items: flex-start;
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.fout-verkeerd {
    border-left: 4px solid var(--color-red);
}

.fout-juist {
    border-left: 4px solid var(--color-green);
}

.fout-verkeerd .icon, .fout-juist .icon {
    margin-right: var(--spacing-md);
    font-size: var(--font-size-lg);
}

/* Testimonials Section */
.testimonials-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.testimonials-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-medium);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 1s forwards;
}

.testimonial-card:nth-child(2) {
    animation-delay: 0.2s;
}

.testimonial-card:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.testimonial-image {
    height: 200px;
    overflow: hidden;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.testimonial-card:hover .testimonial-image img {
    transform: scale(1.05);
}

.testimonial-content {
    padding: var(--spacing-lg);
}

.testimonial-content p {
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--color-dark-gray);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-green) 0%, var(--color-blue) 100%);
    color: var(--color-white);
    text-align: center;
}

.cta-content h2 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: var(--font-size-lg);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light-gray);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info h3 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.contact-info p {
    margin-bottom: var(--spacing-md);
}

.map-container {
    margin-top: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-form form {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-size: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-green);
    box-shadow: 0 0 0 2px rgba(106, 168, 79, 0.2);
}

.form-group.checkbox {
    display: flex;
    align-items: flex-start;
}

.form-group.checkbox input {
    width: auto;
    margin-top: 0.4rem;
    margin-right: var(--spacing-sm);
}

.form-group.checkbox label {
    margin-bottom: 0;
    font-weight: normal;
}

/* Newsletter Section */
.newsletter-section {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.newsletter-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.newsletter-content h3 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.newsletter-form {
    flex-grow: 1;
    max-width: 500px;
}

.newsletter-form .form-group {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input[type="email"] {
    flex-grow: 1;
}

/* Footer */
.site-footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo img {
    height: 40px;
    margin-bottom: var(--spacing-md);
}

.footer-logo p {
    opacity: 0.8;
}

.footer-nav h4,
.footer-legal h4,
.footer-contact h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
}

.footer-nav ul,
.footer-legal ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-nav a,
.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

.footer-nav a:hover,
.footer-legal a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

.footer-contact p {
    margin-bottom: var(--spacing-md);
    opacity: 0.8;
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    opacity: 0.6;
    font-size: var(--font-size-sm);
}

/* Media Queries */
@media (max-width: 1024px) {
    .benefits-grid,
    .tarieven-grid,
    .testimonials-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-card:nth-child(3) {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: var(--font-size-xl);
    }
    
    .hero-section .container {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: var(--font-size-2xl);
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-xl);
        transition: var(--transition-medium);
        box-shadow: var(--shadow-xl);
        z-index: 1000;
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .header-cta {
        display: none;
    }
    
    .benefits-grid,
    .tarieven-grid,
    .testimonials-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .testimonial-card:nth-child(3) {
        grid-column: auto;
    }
    
    .fout-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .newsletter-container {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .newsletter-form {
        width: 100%;
        max-width: none;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer-logo,
    .footer-nav,
    .footer-legal,
    .footer-contact {
        text-align: center;
    }
    
    .footer-nav ul,
    .footer-legal ul {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: var(--font-size-xl);
    }
    
    .hero-content .lead {
        font-size: var(--font-size-base);
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: var(--font-size-sm);
    }
    
    .btn-large {
        padding: 0.75rem 1.5rem;
        font-size: var(--font-size-base);
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
}