/* ----- ALGEMENE STIJLEN ----- */
:root {
    --color-bg: #121212;
    --color-text-primary: #EDEDED;
    --color-text-secondary: #BFBFBF;
    --color-accent-orange: #FF6B00;
    --color-accent-turquoise: #00CFC1;
    --color-dark-gray: #1E1E1E;
    --color-mid-gray: #2A2A2A;
    --color-light-gray: #3A3A3A;
    --header-height: 80px;
    --border-radius: 8px;
    --transition-default: all 0.3s ease;
    --shadow-default: 0 4px 20px rgba(0, 0, 0, 0.25);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.3);
    --gradient-primary: linear-gradient(90deg, var(--color-accent-orange) 0%, var(--color-accent-turquoise) 100%);
    --gradient-hover: linear-gradient(90deg, var(--color-accent-turquoise) 0%, var(--color-accent-orange) 100%);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
}

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

a:hover {
    color: var(--color-accent-orange);
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

button, .cta-button, .program-cta, .pricing-cta, .submit-btn {
    cursor: pointer;
    border: none;
    outline: none;
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition-default);
    display: inline-block;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

button:hover, .cta-button:hover, .program-cta:hover, .pricing-cta:hover, .submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

button:hover::before, .cta-button:hover::before, .program-cta:hover::before, .pricing-cta:hover::before, .submit-btn:hover::before {
    transform: scaleX(1);
}

button::before, .cta-button::before, .program-cta::before, .pricing-cta::before, .submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hover);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

/* ----- HEADER & NAVIGATIE ----- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(18, 18, 18, 0.9);
    backdrop-filter: blur(10px);
    transition: var(--transition-default);
}

.header.scrolled {
    box-shadow: var(--shadow-default);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.logo {
    display: block;
    width: 180px;
    transition: var(--transition-default);
}

.logo:hover {
    transform: scale(1.05);
}

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

.nav-list {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-link {
    position: relative;
    padding: 0.5rem 0;
    font-weight: 500;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.contact-btn {
    background: var(--gradient-primary);
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius);
}

.contact-btn:hover {
    color: var(--color-text-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.contact-btn::after {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--color-text-primary);
    border-radius: 3px;
    transition: var(--transition-default);
}

/* ----- INTRO SECTION ----- */
.intro-section {
    padding: calc(var(--header-height) + 4rem) 0 6rem;
    position: relative;
    overflow: hidden;
}

.intro-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 107, 0, 0.1), transparent 60%);
    z-index: -1;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-text {
    position: relative;
}

.intro-text h1 {
    margin-bottom: 1.5rem;
}

.intro-text h1 span {
    display: block;
    color: var(--color-accent-orange);
    font-size: 0.8em;
}

.intro-text p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    max-width: 500px;
}

.intro-visual {
    position: relative;
}

.geometric-bg {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle at center, rgba(0, 207, 193, 0.2), transparent 70%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: morphBackground 10s infinite alternate ease-in-out;
    z-index: -1;
}

.intro-image {
    border-radius: 10px;
    box-shadow: var(--shadow-default);
    transition: var(--transition-default);
    transform: perspective(1000px) rotateY(-5deg);
    position: relative;
    z-index: 1;
}

.intro-image:hover {
    transform: perspective(1000px) rotateY(0);
    box-shadow: var(--shadow-hover);
}

@keyframes morphBackground {
    0% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
    25% {
        border-radius: 50% 50% 30% 70% / 60% 40% 60% 40%;
    }
    50% {
        border-radius: 70% 30% 50% 50% / 40% 60% 40% 60%;
    }
    75% {
        border-radius: 40% 60% 70% 30% / 30% 70% 30% 70%;
    }
    100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
}

/* ----- WAAROM SECTION ----- */
.waarom-section {
    padding: 6rem 0;
    background-color: var(--color-dark-gray);
    position: relative;
    overflow: hidden;
}

.waarom-section::before {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle at center, rgba(0, 207, 193, 0.1), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background-color: var(--color-mid-gray);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition-default);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transition: var(--transition-default);
}

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

.benefit-icon {
    margin-bottom: 1.5rem;
    height: 60px;
    display: flex;
    align-items: center;
}

.benefit-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* ----- PROGRAMMA'S SECTION ----- */
.programmas-section {
    padding: 6rem 0;
    background-color: var(--color-bg);
    position: relative;
}

.programmas-section::after {
    content: '';
    position: absolute;
    top: 20%;
    right: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle at center, rgba(255, 107, 0, 0.1), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.programs-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.program-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--color-mid-gray);
    box-shadow: var(--shadow-default);
    transition: var(--transition-default);
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.program-card.featured {
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
}

.program-card.featured::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    z-index: -1;
}

.program-header {
    padding: 2rem;
    background-color: var(--color-dark-gray);
    position: relative;
}

.program-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.program-tag {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.program-body {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.program-features {
    list-style: none;
    margin: 1.5rem 0;
    flex-grow: 1;
}

.program-features li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.program-features li::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

.program-cta {
    margin-top: auto;
    width: 100%;
}

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

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

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

/* ----- HOE WERKT HET SECTION ----- */
.process-section {
    padding: 6rem 0;
    background-color: var(--color-dark-gray);
    position: relative;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    z-index: 0;
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
}

.timeline-number {
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    z-index: 1;
}

.timeline-content {
    background-color: var(--color-mid-gray);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-default);
    transition: var(--transition-default);
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-hover);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

/* ----- VISIE SECTION ----- */
.visie-section {
    padding: 6rem 0;
    background-color: var(--color-bg);
}

.visie-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.visie-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-default);
    position: relative;
}

.visie-image::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle at center, rgba(0, 207, 193, 0.2), transparent 70%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    z-index: -1;
    animation: floatAnimation 8s infinite alternate ease-in-out;
}

.visie-image::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle at center, rgba(255, 107, 0, 0.2), transparent 70%);
    border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
    z-index: -1;
    animation: floatAnimation 6s infinite alternate-reverse ease-in-out;
}

@keyframes floatAnimation {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(10px, 10px);
    }
}

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

.visie-text {
    position: relative;
}

.visie-text .section-title {
    text-align: left;
}

.visie-text .section-title::after {
    left: 0;
    transform: translateX(0);
}

.accent-line {
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    margin-bottom: 2rem;
    border-radius: 2px;
}

.visie-quote {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--color-accent-turquoise);
    margin-top: 2rem;
    position: relative;
    padding-left: 1.5rem;
    border-left: 4px solid var(--color-accent-orange);
}

/* ----- REVIEWS SECTION ----- */
.reviews-section {
    padding: 6rem 0;
    background-color: var(--color-dark-gray);
    position: relative;
    overflow: hidden;
}

.reviews-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle at center, rgba(255, 107, 0, 0.1), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.reviews-slider {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    margin-bottom: 2rem;
    padding: 1rem 0;
}

.reviews-slider::-webkit-scrollbar {
    display: none;
}

.review-card {
    flex: 0 0 calc(33.333% - 1.33rem);
    margin-right: 2rem;
    scroll-snap-align: start;
    background-color: var(--color-mid-gray);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow-default);
    transition: var(--transition-default);
    position: relative;
    overflow: hidden;
}

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

.review-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.review-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.review-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 1rem;
    flex-shrink: 0;
}

.review-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-author {
    flex-grow: 1;
}

.review-author h3 {
    margin-bottom: 0.25rem;
    font-size: 1.25rem;
}

.review-program {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.review-rating {
    margin-left: auto;
    color: var(--color-accent-orange);
}

.reviews-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.review-prev, .review-next {
    background: transparent;
    border: 1px solid var(--color-text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-default);
    padding: 0;
}

.review-prev:hover, .review-next:hover {
    border-color: var(--color-accent-orange);
    background-color: rgba(255, 107, 0, 0.1);
}

.reviews-dots {
    display: flex;
    gap: 0.5rem;
}

.reviews-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition-default);
}

.reviews-dots .dot.active {
    background: var(--gradient-primary);
    width: 20px;
    border-radius: 10px;
}

/* ----- PRIJZEN SECTION ----- */
.prijzen-section {
    padding: 6rem 0;
    background-color: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.prijzen-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle at center, rgba(0, 207, 193, 0.1), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.pricing-card {
    background-color: var(--color-mid-gray);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-default);
    transition: var(--transition-default);
    position: relative;
}

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

.pricing-card.featured {
    border: 2px solid transparent;
    background-clip: padding-box;
    transform: scale(1.05);
    z-index: 2;
}

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

.pricing-card.featured::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    z-index: -1;
}

.popular-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-accent-orange);
    color: var(--color-text-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 2;
}

.pricing-header {
    padding: 2rem;
    text-align: center;
    background-color: var(--color-dark-gray);
}

.pricing-header h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
}

.currency {
    font-size: 1.5rem;
    margin-right: 0.25rem;
}

.amount {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.period {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-left: 0.25rem;
}

.pricing-body {
    padding: 2rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1.75rem;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    top: 0;
    left: 0;
    color: var(--color-accent-turquoise);
    font-weight: 600;
}

.pricing-cta {
    width: 100%;
    text-align: center;
}

/* ----- CONTACT SECTION ----- */
.contact-section {
    padding: 6rem 0;
    background-color: var(--color-dark-gray);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background-color: var(--color-mid-gray);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-default);
}

.contact-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-default);
}

.contact-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.contact-text h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.contact-map {
    margin-top: 2rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-default);
}

.contact-form {
    background-color: var(--color-mid-gray);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-default);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background-color: var(--color-dark-gray);
    border: 1px solid var(--color-light-gray);
    color: var(--color-text-primary);
    padding: 0.875rem 1rem;
    border-radius: var(--border-radius);
    font-family: 'Inter', sans-serif;
    transition: var(--transition-default);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-turquoise);
    box-shadow: 0 0 0 3px rgba(0, 207, 193, 0.2);
}

.form-group.consent {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.form-group.consent input {
    width: auto;
    margin-top: 0.3rem;
}

.form-group.consent label {
    margin-bottom: 0;
    font-size: 0.875rem;
}

.submit-btn {
    width: 100%;
}

/* ----- NEWSLETTER SECTION ----- */
.newsletter-section {
    padding: 4rem 0;
    background-color: var(--color-bg);
}

.newsletter-container {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--color-mid-gray);
    border-radius: var(--border-radius);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.newsletter-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 107, 0, 0.1) 0%, rgba(0, 207, 193, 0.1) 100%);
    z-index: 0;
}

.newsletter-content {
    position: relative;
    z-index: 1;
    margin-bottom: 2rem;
}

.newsletter-content h2 {
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    width: 100%;
    max-width: 500px;
    position: relative;
    z-index: 1;
}

.newsletter-form input {
    flex-grow: 1;
    background-color: var(--color-dark-gray);
    border: 1px solid var(--color-light-gray);
    color: var(--color-text-primary);
    padding: 0.875rem 1rem;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-family: 'Inter', sans-serif;
    transition: var(--transition-default);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-accent-turquoise);
}

.newsletter-form button {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 0.875rem 1.5rem;
}

/* ----- FOOTER ----- */
.footer {
    background-color: var(--color-dark-gray);
    padding-top: 4rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-primary);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo img {
    width: 180px;
    margin-bottom: 1rem;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-nav-column h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--color-accent-orange);
}

.footer-nav-column ul {
    list-style: none;
}

.footer-nav-column ul li {
    margin-bottom: 0.75rem;
}

.footer-nav-column ul li a {
    position: relative;
    transition: var(--transition-default);
    padding-left: 1.25rem;
}

.footer-nav-column ul li a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--color-accent-turquoise);
    border-radius: 50%;
    transition: var(--transition-default);
}

.footer-nav-column ul li a:hover {
    color: var(--color-accent-turquoise);
    padding-left: 1.5rem;
}

.footer-nav-column ul li a:hover::before {
    background: var(--color-accent-orange);
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
    border-top: 1px solid var(--color-light-gray);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* ----- RESPONSIVENESS ----- */
@media (max-width: 1024px) {
    .intro-content,
    .visie-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .visie-image {
        order: -1;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-list {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-dark-gray);
        flex-direction: column;
        align-items: center;
        overflow: hidden;
        transition: var(--transition-default);
        opacity: 0;
        visibility: hidden;
        padding: 0;
    }
    
    .nav-list.active {
        height: calc(100vh - var(--header-height));
        opacity: 1;
        visibility: visible;
        padding: 2rem 0;
        overflow-y: auto;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .programs-container,
    .benefits-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .review-card {
        flex: 0 0 calc(100% - 2rem);
    }
    
    .footer-nav {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    :root {
        --header-height: 70px;
    }
    
    .header-content {
        height: var(--header-height);
    }
    
    .logo {
        width: 150px;
    }
    
    .section-title {
        margin-bottom: 2rem;
    }
    
    .intro-section,
    .waarom-section,
    .programmas-section,
    .process-section,
    .visie-section,
    .reviews-section,
    .prijzen-section,
    .contact-section {
        padding: 4rem 0;
    }
    
    .newsletter-container {
        padding: 2rem 1.5rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--border-radius);
        margin-bottom: 1rem;
    }
    
    .newsletter-form button {
        border-radius: var(--border-radius);
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}