:root {
    /* Colors */
    --bg-color: #f8f9fa;
    --bg-dark: #121415;
    --bg-darker: #08090a;
    --text-main: #212529;
    --text-light: #e0e0e0;
    --accent: #f15a24;
    --accent-hover: #d1491a;
    --border-color: #dee2e6;
    --border-color-dark: #2a2d30;

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

    /* Spacing */
    --section-padding: 5rem 0;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background-color: var(--accent);
    color: #fff;
    border: 2px solid var(--accent);
    cursor: pointer;
    transition: all 0.3s ease;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--text-main);
    border-color: var(--text-main);
}

.btn-outline:hover {
    background-color: var(--text-main);
    color: #fff;
}

.btn-light {
    background-color: transparent;
    color: #fff;
    border-color: #fff;
}

.btn-light:hover {
    background-color: #fff;
    color: var(--text-main);
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(8, 9, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color-dark);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: #fff;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links .nav-cta {
    background-color: var(--accent);
    color: #fff;
    padding: 0.6rem 1.2rem;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.nav-links .nav-cta::after {
    display: none;
}

.nav-links .nav-cta:hover {
    background-color: var(--accent-hover);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 30px;
    height: 2px;
    background-color: #fff;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(rgba(8, 9, 10, 0.7), rgba(8, 9, 10, 0.8)), url('public/hero.jpg') center/cover;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    color: #fff;
    max-width: 800px;
    position: relative;
    z-index: 2;
    animation: slideUp 1s ease-out;
}

.hero-subtitle {
    color: var(--accent);
    font-family: var(--font-heading);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: block;
}

.hero h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
}

/* General Sections */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: inherit;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 60px;
    height: 4px;
    background-color: var(--accent);
}

.section-subtitle {
    color: #6c757d;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 700px;
}

.dark-section {
    background-color: var(--bg-dark);
    color: #fff;
}

.dark-section .section-subtitle {
    color: var(--text-light);
}

/* Over Ons Preview */
.over-ons-section {
    padding: var(--section-padding);
}

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

.over-ons-img {
    position: relative;
}

.over-ons-img img {
    border-radius: 4px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    filter: grayscale(100%);
    transition: filter 0.5s ease;
}

.over-ons-img:hover img {
    filter: grayscale(0%);
}

.over-ons-img::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    border-top: 5px solid var(--accent);
    border-left: 5px solid var(--accent);
    z-index: -1;
}

.over-ons-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #495057;
}

.stats {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
}

/* Diensten Section */
.diensten-section {
    padding: var(--section-padding);
    background-color: #fff;
}

.diensten-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.dienst-card {
    background-color: var(--bg-color);
    padding: 3rem 2rem;
    border-bottom: 4px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.dienst-card:hover {
    background-color: var(--bg-dark);
    color: #fff;
    border-bottom-color: var(--accent);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.dienst-card:hover,
.dienst-card:hover p,
.dienst-card:hover ul,
.dienst-card:hover li {
    color: var(--text-light) !important;
}

.dienst-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50px;
    height: 50px;
    background: var(--accent);
    clip-path: polygon(100% 0, 0 0, 100% 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dienst-card:hover::before {
    opacity: 1;
}

.dienst-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    display: block;
}

.dienst-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: inherit;
}

.dienst-card p {
    color: #6c757d;
    margin-bottom: 1.5rem;
    transition: color 0.3s ease;
}

.dienst-link {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.dienst-link:hover {
    color: #fff;
}

/* Diensten Image Cards */
.dienst-img-card {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.dienst-img-card img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

.dienst-img-content {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.5) 50%, rgba(0, 0, 0, 0.1) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem 2rem;
    color: #fff;
}

.dienst-img-content h3 {
    font-size: 2rem;
    margin-bottom: 0.8rem;
    color: #fff;
    transform: translateY(15px);
    transition: transform 0.4s ease;
}

.dienst-img-content p {
    color: var(--text-light);
    font-size: 1.05rem;
    margin-bottom: 1.2rem;
    opacity: 0.9;
    min-height: 140px;
    transform: translateY(15px);
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.dienst-img-card:hover .dienst-img-content h3,
.dienst-img-card:hover .dienst-img-content p {
    transform: translateY(0);
}

.dienst-img-link {
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.4s ease;
}

.dienst-img-card:hover .dienst-img-link {
    opacity: 1;
    transform: translateY(0);
}

.dienst-img-link:hover {
    color: #fff;
}

/* Reviews */
.reviews-section {
    padding: var(--section-padding);
}

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

.review-card {
    background-color: var(--bg-darker);
    padding: 2.5rem;
    border: 1px solid var(--border-color-dark);
    position: relative;
}

.quote-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 4rem;
    color: rgba(255, 109, 0, 0.1);
    font-family: serif;
    line-height: 1;
}

.stars {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.review-text {
    font-size: 1.05rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.review-author {
    font-weight: 600;
    text-transform: uppercase;
    font-family: var(--font-heading);
    letter-spacing: 0.05em;
    color: #fff;
}

.google-review-btn {
    margin-top: 3rem;
    text-align: center;
}

/* FAQ */
.faq-section {
    padding: var(--section-padding);
    background-color: #fff;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.5rem 0;
    font-size: 1.2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-main);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--accent);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    color: #495057;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 1.5rem;
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: linear-gradient(rgba(230, 81, 0, 0.9), rgba(255, 109, 0, 0.9)), url('galerij/4.jpg') center/cover fixed;
    text-align: center;
    color: #fff;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section .btn {
    background-color: #fff;
    color: var(--accent);
    border-color: #fff;
}

.cta-section .btn:hover {
    background-color: transparent;
    color: #fff;
    border-color: #fff;
}

/* Page Header (for other pages) */
.page-header {
    padding: 10rem 0 5rem;
    background: linear-gradient(rgba(8, 9, 10, 0.8), rgba(8, 9, 10, 0.9)), url('public/hero.jpg') center/cover;
    color: #fff;
    text-align: center;
}

.page-header h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: var(--bg-darker);
    color: var(--text-light);
    padding: 4rem 0 2rem;
    border-top: 4px solid var(--accent);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

.footer-col p {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color-dark);
    font-size: 0.9rem;
    color: #6c757d;
}

/* Utilities & Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Forms */
.contact-form {
    background: #fff;
    padding: 3rem;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

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

.form-control {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

/* Projects */
.project-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.project-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.2));
    opacity: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    transition: opacity 0.3s ease;
}

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

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-overlay h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.project-overlay p {
    color: var(--accent);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 992px) {
    .over-ons-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: rgba(8, 9, 10, 0.98);
        flex-direction: column;
        justify-content: center;
        transition: left 0.3s ease;
    }

    .nav-links.active {
        left: 0;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }
}