/* Base Styles and Reset */
:root {
    /* Color Variables */
    --primary-color: #87CEEB;     /* Light Blue */
    --secondary-color: #ffa07a;   /* Light Salmon */
    --accent-color: #9ACD32;      /* Yellow Green */
    --light-color: #f8f8f8;       /* Off White */
    --dark-color: #333333;        /* Dark Gray */
    --medium-color: #666666;      /* Medium Gray */
    --light-gray: #f0f0f0;        /* Light Gray */
    --shadow-color: rgba(0,0,0,0.1);
    
    /* Typography */
    --body-font: 'Inter', sans-serif;
    --heading-font: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Containers */
    --container-width: 1200px;
    --container-padding: 1.5rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--secondary-color);
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

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

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

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

ul {
    list-style: none;
}

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

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    font-size: 1rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 14px 30px;
    font-size: 1.125rem;
}

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

.btn-primary:hover {
    background-color: var(--dark-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px var(--shadow-color);
}

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

.btn-accent:hover {
    background-color: var(--dark-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px var(--shadow-color);
}

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

.btn-outline:hover {
    background-color: var(--dark-color);
    color: white;
    transform: translateY(-3px);
}

/* Form Elements */
.form-group {
    margin-bottom: var(--spacing-md);
}

input, textarea, select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-md);
    font-family: var(--body-font);
    font-size: 1rem;
    transition: border var(--transition-fast);
}

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

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.form-check input {
    width: auto;
    margin-right: 10px;
}

.form-check label {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 0.875rem;
}

/* Header & Navigation */
header {
    background-color: white;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo img {
    height: 50px;
}

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

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

.nav-menu a {
    color: var(--dark-color);
    font-weight: 500;
    transition: all var(--transition-fast);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

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

.menu-toggle span:last-child {
    margin-bottom: 0;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #fef9e7 0%, #ffedd6 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Header height + extra padding */
}

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

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--medium-color);
    margin-bottom: var(--spacing-md);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.sun-animation {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.sun {
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, #FFC107 0%, #FF9800 100%);
    border-radius: 50%;
    box-shadow: 0 0 40px rgba(255, 193, 7, 0.4);
    animation: pulse 5s infinite alternate;
}

.rays {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background: transparent;
    border-radius: 50%;
    box-shadow: 0 0 0 20px rgba(255, 193, 7, 0.1);
    animation: rays 4s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 40px rgba(255, 193, 7, 0.4);
    }
    100% {
        transform: scale(1.1);
        box-shadow: 0 0 60px rgba(255, 193, 7, 0.6);
    }
}

@keyframes rays {
    0% {
        box-shadow: 0 0 0 20px rgba(255, 193, 7, 0.1);
    }
    50% {
        box-shadow: 0 0 0 40px rgba(255, 193, 7, 0.05);
    }
    100% {
        box-shadow: 0 0 0 20px rgba(255, 193, 7, 0.1);
    }
}

.exercise-figure {
    z-index: 2;
    transform: translateY(20px);
}

.figure-head, .figure-body, .figure-arm, .figure-leg {
    stroke: var(--secondary-color);
    stroke-width: 4;
    fill: none;
    stroke-linecap: round;
}

.figure-head {
    fill: var(--secondary-color);
}

/* What is this section */
.wat-is-het {
    background-color: white;
    text-align: center;
}

.routine-steps {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.routine-step {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 5px 15px var(--shadow-color);
    margin: 0 var(--spacing-sm);
    transition: transform var(--transition-normal);
}

.routine-step:hover {
    transform: translateY(-10px);
}

.routine-icon {
    margin: 0 auto var(--spacing-sm);
    width: 80px;
    height: 80px;
}

.time {
    font-weight: 600;
    color: var(--medium-color);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

/* Benefits section */
.waarom {
    background-color: var(--light-gray);
}

.benefits-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.benefits-text {
    flex: 1;
    min-width: 300px;
    padding-right: var(--spacing-lg);
}

.benefit {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--secondary-color);
}

.benefit h3 {
    color: var(--dark-color);
    margin-bottom: var(--spacing-xs);
}

.benefits-visual {
    flex: 1;
    min-width: 300px;
}

.benefits-image {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px var(--shadow-color);
}

/* Who is it for section */
.voor-wie {
    background-color: white;
    text-align: center;
}

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

.audience-card {
    background-color: var(--light-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: transform var(--transition-normal);
}

.audience-card:hover {
    transform: translateY(-10px);
}

.audience-image {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-sm);
    overflow: hidden;
    border-radius: 50%;
    border: 3px solid var(--primary-color);
}

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

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

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

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    background-color: var(--accent-color);
    color: white;
    border-radius: 50%;
    margin-right: var(--spacing-xs);
    font-weight: bold;
}

/* How it works section */
.hoe-werkt-het {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    text-align: center;
}

.steps-timeline {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    position: relative;
}

.steps-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 3px;
    background-color: var(--primary-color);
}

.step {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.step:last-child {
    margin-bottom: 0;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-weight: bold;
    position: relative;
    z-index: 1;
}

.step-content {
    flex: 1;
    margin-left: var(--spacing-md);
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: 0 5px 15px var(--shadow-color);
    text-align: left;
}

.step-visual {
    max-width: 500px;
    margin: 0 auto;
}

.step-image {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px var(--shadow-color);
}

/* Reviews section */
.reviews {
    background-color: var(--light-gray);
    text-align: center;
}

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

.testimonial {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
    border: 3px solid var(--primary-color);
}

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

.testimonial-content {
    background-color: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    position: relative;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.testimonial-content:before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid white;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-color);
    margin-top: var(--spacing-sm);
}

/* Pricing section */
.tarieven {
    background: linear-gradient(135deg, #fff8e1 0%, #ffe0b2 100%);
    text-align: center;
}

.pricing-cards {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pricing-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: transform var(--transition-normal);
}

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

.pricing-card.plus {
    transform: scale(1.05);
}

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

.card-header {
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-bottom: 1px solid #eee;
}

.start .card-header {
    background-color: var(--light-color);
}

.plus .card-header {
    background-color: var(--primary-color);
    color: white;
}

.premium .card-header {
    background-color: var(--secondary-color);
    color: white;
}

.price {
    font-size: 2rem;
    font-weight: 700;
    margin: var(--spacing-xs) 0;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
}

.duration {
    font-size: 0.875rem;
    color: inherit;
    opacity: 0.8;
}

.card-body {
    padding: var(--spacing-md);
}

.features-list li {
    margin-bottom: var(--spacing-xs);
    position: relative;
    padding-left: 25px;
}

.features-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.card-footer {
    padding: var(--spacing-md);
    border-top: 1px solid #eee;
}

/* About us section */
.over-ons {
    background-color: white;
}

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

.mission {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.timeline {
    display: flex;
    flex-direction: column;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-event {
    display: flex;
    margin-bottom: var(--spacing-md);
}

.timeline-date {
    flex: 0 0 80px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: right;
    padding-right: var(--spacing-md);
    line-height: 1.6;
}

.timeline-content {
    flex: 1;
    border-left: 2px solid var(--primary-color);
    padding-left: var(--spacing-md);
    position: relative;
}

.timeline-content:before {
    content: '';
    position: absolute;
    left: -8px;
    top: 8px;
    width: 14px;
    height: 14px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

.team {
    text-align: center;
}

.team-grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.team-member {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
}

.team-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto var(--spacing-sm);
    border: 3px solid var(--primary-color);
}

/* Subscribe section */
.subscribe {
    background: linear-gradient(135deg, #e1f5fe 0%, #b3e5fc 100%);
    padding: var(--spacing-xl) 0;
}

.subscribe-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.subscribe-content {
    flex: 1;
    min-width: 300px;
}

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

.subscribe-image {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
}

.notification-img {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px var(--shadow-color);
}

/* Contact section */
.contact {
    background-color: white;
    text-align: center;
}

.contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-form-container {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.contact-form {
    background-color: var(--light-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
}

.contact-map {
    flex: 1;
    min-width: 300px;
}

.map-container {
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.contact-info {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.info-item {
    flex: 1;
    min-width: 200px;
    text-align: left;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-top {
    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: 40px;
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    flex: 2;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

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

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

.link-group ul li {
    margin-bottom: 5px;
}

.link-group a {
    color: #ddd;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

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

.footer-newsletter h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.footer-form .form-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.875rem;
    color: #aaa;
}

/* Responsive Design */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-content {
        padding: var(--spacing-md) 0;
    }
    
    .routine-step {
        min-width: 220px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
        transition: left var(--transition-normal);
        box-shadow: 0 5px 10px var(--shadow-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 0 0 var(--spacing-sm) 0;
        width: 100%;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .hero-content, .hero-image {
        width: 100%;
        text-align: center;
    }
    
    .routine-steps {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .routine-step {
        margin: 0;
    }
    
    .benefits-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .benefits-text {
        padding-right: 0;
    }
    
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card {
        margin-bottom: var(--spacing-md);
    }
    
    .pricing-card.plus {
        transform: none;
    }
    
    .pricing-card.plus:hover {
        transform: translateY(-10px);
    }
    
    .team-grid {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .btn-lg {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .testimonials {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-info {
        flex-direction: column;
    }
}