/* ==========================================================================
   Tennisschool Wim Goos - Modern & Fris Design
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Variables)
   -------------------------------------------------------------------------- */
:root {
    /* Colors */
    --color-primary: #0066CC;
    --color-primary-dark: #004499;
    --color-primary-light: #3385FF;
    --color-accent: #f4c430;
    --color-white: #ffffff;
    --color-light: #f8f9fa;
    --color-gray: #6c757d;
    --color-dark: #212529;
    --color-text: #333333;
    --color-text-light: #666666;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 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;

    /* Layout */
    --max-width: 1200px;
    --border-radius: 8px;
    --border-radius-lg: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition: all 0.3s ease;
}

/* --------------------------------------------------------------------------
   Reset & Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
}

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

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

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

ul, ol {
    list-style: none;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

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

.lead {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   Layout & Container
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-3xl) 0;
}

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

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

.section--primary h2,
.section--primary h3 {
    color: var(--color-white);
}

.section--primary .lead,
.section--primary p {
    color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: var(--max-width);
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--color-primary);
}

.logo img {
    max-height: 80px;
    width: auto;
    height: auto;
}

.logo__icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: var(--font-size-lg);
}

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

.nav__link {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    border-bottom: 2px solid transparent;
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.nav__cta {
    background-color: var(--color-primary);
    color: var(--color-white) !important;
    padding: var(--spacing-sm) var(--spacing-lg) !important;
    border-radius: var(--border-radius);
    border-bottom: none !important;
}

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

/* Mobile Navigation */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    margin: 5px 0;
    border-radius: 2px;
    transition: var(--transition);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero__content h1 {
    color: var(--color-white);
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-lg);
}

.hero__tagline {
    font-size: var(--font-size-xl);
    color: var(--color-white);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

.hero__image {
    border-radius: var(--border-radius-lg);
    aspect-ratio: 4/3;
    overflow: hidden;
    position: relative;
}

.hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn--primary:hover {
    background-color: var(--color-light);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

.btn--green:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn--lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* --------------------------------------------------------------------------
   USP / Features Section
   -------------------------------------------------------------------------- */
.usps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: calc(var(--spacing-3xl) * -1);
    position: relative;
    z-index: 10;
}

.usp {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.usp__icon {
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: var(--font-size-2xl);
}

.usp__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.usp__text {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.card__image {
    background-color: var(--color-light);
    width: 100%;
    height: 0;
    padding-bottom: 70%; /* Slightly adjusted for better fit */
    overflow: hidden;
    position: relative;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    margin: 0;
}

.card__image img {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
    display: block;
    transform: translateX(-50%);
}

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

.card__tag {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
}

.card__tag--youth {
    background-color: #3498db;
}

.card__tag--adult {
    background-color: var(--color-primary);
}

.card__tag--senior {
    background-color: #9b59b6;
}

.card__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.card__text {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-light);
}

.card__price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
}

/* Clickable card link styles */
a.card--link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    display: block;
}

a.card--link:hover {
    color: inherit;
}

a.card--link .card__title {
    transition: color 0.3s ease;
}

a.card--link:hover .card__title {
    color: var(--color-primary);
}

.card__discount {
    font-size: var(--font-size-sm);
    color: var(--color-accent);
    background-color: #fff8e1;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
}

/* --------------------------------------------------------------------------
   Course Cards (Specific)
   -------------------------------------------------------------------------- */
.course-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: var(--transition);
    border-left: 4px solid var(--color-primary);
}

.course-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.course-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.course-card__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.course-card__audience {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.course-card__price {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.course-card__details {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.course-card__detail {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.course-card__discount {
    background-color: #e8f5e9;
    color: var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

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

.testimonial__quote {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-left: var(--spacing-lg);
}

.testimonial__quote::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: var(--font-size-4xl);
    color: var(--color-primary);
    line-height: 1;
}

.testimonial__author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial__avatar {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.testimonial__name {
    font-weight: 600;
    margin-bottom: 0;
}

.testimonial__role {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form {
    max-width: 600px;
}

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

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.form-label--required::after {
    content: ' *';
    color: #e74c3c;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    border: 2px solid var(--color-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
    background-color: var(--color-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(45, 122, 58, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

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

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--color-primary);
}

.form-hint {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

/* --------------------------------------------------------------------------
   Contact Info
   -------------------------------------------------------------------------- */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
}

.contact-item__icon {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.contact-item__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.contact-item__value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-dark);
}

.contact-item__value a {
    color: var(--color-dark);
}

.contact-item__value a:hover {
    color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Map Placeholder
   -------------------------------------------------------------------------- */
.map {
    background-color: var(--color-light);
    border-radius: var(--border-radius-lg);
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray);
    font-size: var(--font-size-lg);
}

/* --------------------------------------------------------------------------
   Team Section
   -------------------------------------------------------------------------- */
.team {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.team-member {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
}

.team-member__image {
    background-color: var(--color-light);
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
    width: 100%;
}

.team-member__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    opacity: 1;
}

.team-member__body {
    padding: var(--spacing-xl);
}

.team-member__name {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.team-member__role {
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.team-member__bio {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    color: var(--color-white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer__logo-icon {
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer__tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer__title {
    color: var(--color-white);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__link {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.section-header p {
    color: var(--color-text-light);
    font-size: var(--font-size-lg);
}

/* Season Tabs */
.season-tabs {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    justify-content: center;
}

.season-tab {
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--color-light);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.season-tab:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.season-tab--active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Info Box */
.info-box {
    background-color: #e8f5e9;
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin: var(--spacing-xl) 0;
}

.info-box__title {
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
}

.info-box__text {
    color: var(--color-text);
    margin-bottom: 0;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.page-header h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
}

.breadcrumb a {
    color: var(--color-text-light);
}

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

.breadcrumb span {
    color: var(--color-text);
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero__image {
        display: none;
    }

    .usps {
        grid-template-columns: 1fr;
        margin-top: var(--spacing-2xl);
    }

    .footer__inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-5xl: 2.5rem;
    }

    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        gap: var(--spacing-md);
    }

    .nav--open {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .hero {
        padding: var(--spacing-2xl) 0;
    }

    .hero__content h1 {
        font-size: var(--font-size-3xl);
    }

    .footer__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer__brand {
        max-width: 100%;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    .season-tabs {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .section {
        padding: var(--spacing-2xl) 0;
    }

    .btn {
        width: 100%;
    }

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

    .cards {
        grid-template-columns: 1fr;
    }
}

/* --------------------------------------------------------------------------
   Over Wim Page - Responsive Styles
   -------------------------------------------------------------------------- */

/* Bio Grid Layout - Desktop: 2 kolommen */
.bio-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.bio-sidebar {
    position: sticky;
    top: var(--spacing-xl);
}

.bio-image-wrapper {
    aspect-ratio: 3/4;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.bio-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bio-contact-box {
    background: var(--color-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-lg);
}

.bio-contact-box h4 {
    margin-bottom: var(--spacing-md);
}

.bio-contact-item {
    margin-bottom: var(--spacing-sm);
}

.bio-content {
    max-width: 100%;
}

.bio-section-title {
    margin-top: var(--spacing-xl);
}

.bio-info-box {
    margin: var(--spacing-xl) 0;
}

.bio-signature {
    font-size: var(--font-size-lg);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-light);
    border-radius: var(--border-radius);
}

.banner-lead {
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

.banner-video-box {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    max-width: 500px;
    margin: 0 auto;
}

.banner-video-box p {
    margin-bottom: var(--spacing-md);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive adjustments for Over Wim page */
@media (max-width: 992px) {
    .bio-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

    .bio-sidebar {
        position: static;
    }

    .bio-image-wrapper {
        max-width: 400px;
        margin: 0 auto;
    }

    .bio-contact-box {
        max-width: 400px;
        margin: var(--spacing-lg) auto 0;
    }
}

@media (max-width: 768px) {
    .bio-grid {
        gap: var(--spacing-xl);
    }

    .bio-image-wrapper {
        max-width: 100%;
    }

    .bio-contact-box {
        max-width: 100%;
    }

    .bio-section-title {
        margin-top: var(--spacing-lg);
    }

    .bio-info-box {
        margin: var(--spacing-lg) 0;
    }

    .bio-signature {
        margin-top: var(--spacing-lg);
        padding: var(--spacing-md);
        font-size: var(--font-size-base);
    }

    .banner-lead {
        margin-bottom: var(--spacing-lg);
        padding: 0 var(--spacing-md);
    }

    .banner-video-box {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-md);
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-buttons .btn {
        width: 100%;
        margin: 0;
    }
}

@media (max-width: 480px) {
    .bio-grid {
        gap: var(--spacing-lg);
    }

    .bio-contact-box {
        padding: var(--spacing-md);
    }

    .bio-signature {
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm);
    }

    .banner-video-box {
        padding: var(--spacing-sm);
    }
}

/* --------------------------------------------------------------------------
   Contact & Aanmelden Page - Responsive Styles
   -------------------------------------------------------------------------- */

/* Contact Grid Layout */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-content,
.contact-locations {
    width: 100%;
}

/* Form Grid Layout */
.form-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.form-content,
.form-sidebar {
    width: 100%;
}

/* Responsive adjustments for Contact & Aanmelden pages */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }

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

    .form-sidebar {
        order: -1; /* Sidebar komt eerst op mobiel */
    }
}

@media (max-width: 768px) {
    .contact-grid {
        gap: var(--spacing-xl);
    }

    .form-grid {
        gap: var(--spacing-xl);
    }

    .contact-locations iframe {
        height: 300px !important;
    }
}

@media (max-width: 480px) {
    .contact-grid {
        gap: var(--spacing-lg);
    }

    .form-grid {
        gap: var(--spacing-lg);
    }

    .contact-locations iframe {
        height: 250px !important;
    }
}