/* Design System & Global Styles */
:root {
    /* Color Palette - Dark Mode Default */
    --bg-color: #050505;
    --card-bg: #0a0a0a;
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --accent: #4fd1c5;
    --accent-glow: rgba(79, 209, 197, 0.2);
    --border-color: #27272a;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Outfit', sans-serif;

    /* Spacing */
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 5rem;
    --spacing-xl: 10rem;
    --spacing-xxl: 16rem;
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: light) {
    :root {
        --bg-color: #ffffff;
        --card-bg: #f4f4f5;
        --text-main: #18181b;
        --text-muted: #52525b;
        --border-color: #e4e4e7;
        --accent: #0d9488;
        --accent-glow: rgba(13, 148, 136, 0.1);
    }
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

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

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

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

/* Utilities */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

.section-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    left: -100px;
    top: 50%;
    width: 80px;
    height: 2px;
    background-color: var(--accent);
    display: none;
}

.section-subtitle {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: 0.5rem;
    display: block;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}

/* Components */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--accent);
    color: var(--accent);
    background: transparent;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.btn:hover {
    background: var(--accent);
    color: var(--bg-color);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-2px);
}

.btn-primary {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent);
    color: var(--bg-color);
}

.card {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 2rem;
    transition: all var(--transition-smooth);
}

.card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.02);
}

.navbar {
    padding: 1.5rem 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
}

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

.hero-section {
    height: 100vh;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding: 0;
    overflow: hidden;
}

.hero-container {
    flex: 1;
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    z-index: 2;
    padding-top: 100px;
    padding-bottom: 2rem;
}

.hero-content {
    flex: 1;
    z-index: 2;
    padding-left: 2rem;
}

.hero-content h1 {
    font-size: 5rem;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.trademark-lg {
    font-size: 0.4em;
    vertical-align: super;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent);
}

.logo-text {
    position: relative;
    color: var(--accent);
}

.trademark {
    font-size: 0.6em;
    vertical-align: super;
}

/* Hero Image Wrapper */
.hero-image {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    transform: none;
    z-index: 0;
    opacity: 0.8;
    pointer-events: none;
    width: 70%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

/* Actual Image */
.hand-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    animation: float 6s ease-in-out infinite;
    mask-image: linear-gradient(to left, black 80%, transparent 100%);
    -webkit-mask-image: linear-gradient(to left, black 80%, transparent 100%);
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Values Section */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.value-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    border-color: var(--accent);
    padding: 3rem 2rem;
}

.card-icon {
    margin-bottom: 1.5rem;
    color: var(--accent);
}

.value-card h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.divider {
    height: 2px;
    width: 50px;
    background-color: var(--accent);
    margin-bottom: 1.5rem;
}

.value-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Services */
.services-section .section-title::after {
    display: block;
    /* Show line for Services header */
    left: -120px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
    gap: 2rem;
}

.service-card {
    border: none;
    border: none;
    background-color: transparent;
    padding: 0;
}

.service-card:hover {
    transform: translateY(-5px);
    background: transparent;
}

.service-card:hover .card-icon svg {
    transform: scale(1.1);
    transition: transform var(--transition-fast);
}

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

.service-card p {
    color: var(--text-muted);
}

/* Projects */
.projects-section .section-title::after {
    display: block;
    left: -120px;
}

.view-all-link {
    border: 1px solid var(--text-main);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.scroller-container {
    display: flex;
    overflow-x: auto;
    gap: 4rem;
    padding-bottom: 2rem;
    scroll-snap-type: x mandatory;
    margin-top: 2rem;
    scrollbar-width: none;
}

.scroller-container::-webkit-scrollbar {
    display: none;
}

.project-slide {
    min-width: 100%;
    scroll-snap-align: center;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.project-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.project-logo-img {
    max-width: 300px;
    width: 100%;
    height: auto;
    border-radius: 50%;
}

.project-info {
    flex: 1;
}

.line-accent {
    display: inline-block;
    width: 50px;
    height: 4px;
    background-color: var(--accent);
    vertical-align: middle;
    margin-right: 1rem;
}

.project-info h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

/* Team */
.team-section .section-title::after {
    display: block;
    left: -120px;
}

.team-scroller {
    gap: 2rem;
}

.team-card {
    scroll-snap-align: start;
    border: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-smooth);
    min-width: 100%;
    width: 100%;
    flex: 0 0 100%;
}

@media (min-width: 600px) {
    .team-card {
        min-width: calc((100% - 2rem) / 2);
        width: calc((100% - 2rem) / 2);
        flex: 0 0 calc((100% - 2rem) / 2);
    }
}

@media (min-width: 1024px) {
    .team-card {
        min-width: calc((100% - 6rem) / 4);
        width: calc((100% - 6rem) / 4);
        flex: 0 0 calc((100% - 6rem) / 4);
    }
}

.team-card:hover {
    border-color: var(--text-muted);
}

.team-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.5rem;
    border: 2px solid var(--accent);
}

.team-card h4 {
    margin-bottom: 0.5rem;
}

.team-card .role {
    display: block;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.team-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
}

.scroller-dots {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
}

.dot.active {
    background-color: var(--accent);
}

/* About Section */
.about-section .section-title::after {
    display: block;
    left: -120px;
}

.about-images-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.about-img-card {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    height: 100%;
}

.about-img-card.large {
    min-height: 200px;
}

.about-img-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: 100%;
}

.about-img-card.small {
    height: auto;
    flex: 1;
    margin-bottom: 0;
}

.bg-img-placeholder {
    width: 100%;
    height: 100%;
    background-color: #222;
    transition: transform 0.5s ease;
    display: none;
    /* Hide placeholder */
}

.about-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.about-img-card:hover .about-bg-img {
    transform: scale(1.05);
}

.about-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: #ffffff;
    z-index: 2;
}

.about-card-content h3 {
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.about-card-content p {
    color: rgba(255, 255, 255, 0.9);
}

.about-text-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    border-top: 1px solid var(--border-color);
    padding-top: 3rem;
}

.text-col h4 {
    color: var(--text-main);
    margin-bottom: 1rem;
}

.text-col p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Basic Layouts */
section {
    padding: var(--spacing-lg) 0;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-lg) 0;
    background-color: var(--card-bg);
    text-align: center;
    position: relative;
    z-index: 10;
}

.cta-section h2 {
    font-size: 3.5rem;
    margin-bottom: 3rem;
    color: var(--text-main);
    opacity: 1;
}

.cta-linkedin-link {
    text-decoration: none;
    display: inline-block;
}

.cta-icon-circle {
    width: 60px;
    height: 60px;
    background: transparent;
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--cta-text);
    margin: 0 auto 1.5rem;
    transition: all var(--transition-fast);
}

.cta-linkedin-link:hover .cta-icon-circle {
    background-color: var(--accent);
    color: var(--bg-color);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 15px var(--accent-glow);
    border-color: var(--accent);
}

.btn-outline-white {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid var(--text-main);
    color: var(--text-main);
    background: transparent;
    border-radius: 4px;
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.btn-outline-white:hover {
    background: var(--text-main);
    color: var(--bg-color);
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-smooth);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    width: 100%;
    max-width: 500px;
    border-radius: 8px;
    position: relative;
    transform: translateY(20px);
    transition: all var(--transition-smooth);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--accent);
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    display: none;
    font-size: 0.9rem;
}

.form-status.success {
    display: block;
    background-color: rgba(79, 209, 197, 0.2);
    color: var(--accent);
    border: 1px solid var(--accent);
}

.form-status.error {
    display: block;
    background-color: rgba(255, 99, 99, 0.2);
    color: #ff6b6b;
    border: 1px solid #ff6b6b;
}

/* Base Btn Update for consistency */
.btn {
    padding: 1rem 2.5rem;
    border-width: 2px;
    border-radius: 4px;
}

/* Footer */
.footer {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
}

.footer-kvk span {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.underscore {
    width: 40px;
    height: 2px;
    background-color: var(--accent);
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links,
.contact-list {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
    /* Slight movement */
}

.contact-list li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.contact-list .icon {
    color: var(--accent);
    display: flex;
    align-items: center;
    height: 1.5em;
    flex-shrink: 0;
}

.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid #111;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: left;
}


/* Media Queries */
@media (max-width: 900px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }

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

    .about-images-grid {
        grid-template-columns: 1fr;
    }

    .about-img-card.large,
    .about-img-card.small {
        min-height: 0;
        height: auto;
        aspect-ratio: 1 / 1;
        width: 100%;
        flex: none;
    }

    .about-img-column {
        height: auto;
        gap: 1.5rem;
    }

    .about-text-columns {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .hero-container {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding-top: 80px;
        padding-bottom: 0;
    }

    .hero-content {
        padding-left: 0;
        flex: 0;
    }

    .hero-image {
        display: none;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .project-slide {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .line-accent {
        display: none;
    }

    .project-info h3 {
        justify-content: center;
    }
}