.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1050;
    background: #fff;
    box-shadow: 0 2px 12px rgba(30, 41, 59, 0.06);
    border-radius: 0 0 var(--radius) var(--radius);
    padding-top: 0.25rem !important;
    padding-bottom: 0.25rem !important;
}

a {
    color: #3082A4;
    text-decoration: none;
}

body {
    padding-top: 70px;
}

/* Alleen portfolio-kaarten altijd even hoog */
.portfolio-row>.col-md-4>.card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

:root {
    --primary: #2563eb;
    --accent: #06b6d4;
    --muted: #64748b;
    --bg: #fff;
    --radius: 1.2rem;
    --shadow: 0 8px 32px rgba(30, 41, 59, 0.10);
    --hero-gradient: linear-gradient(120deg, var(--primary) 0%, var(--accent) 100%);
}

html,
body {
    height: 100%;
}

body {
    background: var(--bg);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: top right, left bottom, center;
    background-size: cover;
    color: #1e293b;
    font-family: 'Inter', system-ui, sans-serif;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

.navbar {
    background: #fff;
    box-shadow: 0 2px 12px rgba(30, 41, 59, 0.06);
    border-radius: 0 0 var(--radius) var(--radius);
    padding-top: 0.25rem !important;
    padding-bottom: 0.25rem !important;
}

.nav-link.active,
.nav-link:focus,
.nav-link:hover {
    color: var(--primary) !important;
    font-weight: 600;
}

.hero {
    min-height: 44vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--hero-gradient);
    color: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-top: 1.2rem;
    margin-bottom: 1.2rem;
    padding: 2rem 1rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    z-index: 2;
    max-width: 600px;
    padding-top: 0.2rem;
    padding-bottom: 0.2rem;
}

.hero h1 {
    font-size: 2.1rem;
    font-weight: 800;
    margin-bottom: 0.7rem;
    letter-spacing: -1px;
}

.hero p.lead {
    font-size: 1.08rem;
    color: #e0f2fe;
    margin-bottom: 1.2rem;
}

.btn-cta {
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    border-radius: 999px;
    padding: 0.75rem 2.2rem;
    font-size: 1.1rem;
    box-shadow: 0 2px 12px rgba(37, 99, 235, 0.10);
    border: none;
    transition: background .2s, color .2s;
}

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

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary);
    text-align: center;
}

.muted {
    color: var(--muted);
}

.card {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: none;
    background: #fff;
    margin-bottom: 2rem;
    transition: transform .15s;
}

/* .card:hover {
    transform: translateY(-2px) scale(1.01);
} */

.icon-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(6, 182, 212, 0.10);
}

.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: all 0.7s cubic-bezier(.2, .8, .2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: none;
}

.footer {
    background: #fff;
    color: var(--muted);
    text-align: center;
    padding: 2rem 0 1rem 0;
    border-top: 1px solid #f1f5f9;
    margin-top: 3rem;
    font-size: 1rem;
}

@media (max-width: 900px) {
    .hero {
        padding: 2rem 0.5rem;
    }
}