/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --accent: #ff7a00;
    --wit: #fff;
    --zwart: #000;
}

/* HEADER (STICKY + TRANSPARANT) */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 50px;

    display: flex;
    justify-content: center;
    align-items: center;

    z-index: 9999;

    background: transparent;
}

.left {
    width: 480px;
    display: flex;
    justify-content: flex-start;
    padding-left: 10vw;
    padding-top: 10px;
}

.logo-img {
    height: 200px;
    width: auto;
    object-fit: contain;
}

/* MENU */
.center {
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 65px;
}

.center a {
    color: var(--accent);
    text-decoration: none;
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    position: relative;
    transition: 0.25s ease;
}

.center a:hover {
    color: var(--wit);
    transform: translateY(-2px);
}

.center a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0%;
    height: 3px;
    background: var(--accent);
    transition: width 0.25s ease;
}

.center a:hover::after {
    width: 100%;
}

.right {
    width: 480px;
}

/* HERO */
.hero {
    width: 100%;
    height: 100vh;
    background-image: url('achtergrond.jpg');
    background-size: cover;
    background-position: center top;
    position: relative;
    padding-top: 260px;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.25);
}

.hero-content {
    position: relative;
    color: var(--wit);
    text-align: center;
    max-width: 800px;
    margin: auto;
}

/* WAAROM KIEZEN */
.waarom2 {
    padding: 80px 40px;
    background: #fafafa;
    text-align: center;
}

.waarom2-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.waarom2-item {
    width: 300px;
    padding: 30px;
    background: var(--wit);
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

.waarom2-item i {
    font-size: 40px;
    color: var(--accent);
    margin-bottom: 15px;
}

/* PROJECTEN */
.projecten {
    padding: 80px 20px;
    text-align: center;
}

.project-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.project-card {
    background: var(--wit);
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
    overflow: hidden;
}

.project-card img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

/* WERKWIJZE */
.werkwijze {
    padding: 80px 40px;
    background: #f5f5f5;
    text-align: center;
}

.werkwijze-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.werkwijze-item {
    background: var(--wit);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

.werkwijze-item i {
    font-size: 40px;
    color: var(--accent);
    margin-bottom: 15px;
}

/* OFFERTE */
.offerte {
    padding: 80px 40px;
    text-align: center;
    background: var(--accent);
    color: var(--wit);
}

/* FOOTER */
.footer {
    background: var(--zwart);
    color: var(--wit);
    padding: 60px 40px 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col i {
    color: var(--accent);
    margin-right: 10px;
}

.socials i {
    font-size: 26px;
    margin-right: 15px;
    transition: 0.2s;
}

.socials i:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #444;
}