/* Premium Light Mode Variables (Frosted Daylight Concept) */
:root {
    --bg-color: #f0f4f8; /* Zacht, fris ijsblauw/grijs als basis */
    --surface-color: rgba(255, 255, 255, 0.65); /* Helder, melkachtig glas */
    --surface-border: rgba(255, 255, 255, 1); /* Witte randen voor scherpte */
    --accent-color: #0ea5e9; /* Helder water-blauw */
    --text-main: #0f172a; /* Diep donkerblauw/slate voor hoge leesbaarheid */
    --text-muted: #475569; /* Zacht donkergrijs voor subteksten */
    --font-main: 'Outfit', sans-serif;
}

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

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

/* Ambient Background Glows - Frisse lichte tinten */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.6;
    animation: float 12s infinite alternate ease-in-out;
}
.glow-1 { top: -5%; left: -5%; width: 50vw; height: 50vw; background: radial-gradient(circle, #bae6fd, transparent 70%); }
.glow-2 { bottom: 10%; right: -5%; width: 45vw; height: 45vw; background: radial-gradient(circle, #e0e7ff, transparent 70%); animation-delay: -5s; }

@keyframes float {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, 40px); }
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 8rem 0; }
.section-heading { font-size: 3rem; margin-bottom: 3rem; font-weight: 800; letter-spacing: -1px; color: var(--text-main); }

/* Animatie Classes (Fade in bij scrollen en laden) */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}
.fade-in.zichtbaar {
    opacity: 1;
    transform: translateY(0);
}

/* Zwevende Navigatie (App Stijl) - Aangepast naar licht */
.floating-nav {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--surface-border);
    border-radius: 50px;
    display: flex;
    padding: 8px;
    gap: 5px;
    z-index: 1000;
    box-shadow: 0 15px 35px rgba(0,0,0,0.08); /* Zachte schaduw */
}

.nav-item {
    color: var(--text-muted);
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.nav-item:hover { color: var(--accent-color); }
.nav-item.active { background: rgba(14, 165, 233, 0.1); color: var(--accent-color); }
.contact-btn { background: var(--text-main); color: #ffffff !important; }
.contact-btn:hover { background: var(--accent-color); transform: scale(1.05); }

/* Hero Sectie met Grote Logo */
.hero-section { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding-bottom: 5rem; }
.main-logo-container {
    max-width: 600px; /* Bepaalt de maximale breedte van je logo op het scherm */
    margin: 0 auto;
}
.main-logo {
    width: 100%;
    height: auto;
    object-fit: contain;
    /* Geeft een hele zachte schaduw achter het logo zodat het loskomt van de achtergrond */
    filter: drop-shadow(0px 10px 20px rgba(0,0,0,0.05)); 
}
.subtitle { font-size: 1.4rem; color: var(--text-muted); max-width: 600px; font-weight: 400; line-height: 1.6;}

/* Glazen Kaarten (Glassmorphism Light) */
.glass-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; }

.glass-card {
    position: relative;
    background: var(--surface-color);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--surface-border);
    border-radius: 24px;
    padding: 3rem 2.5rem;
    overflow: hidden;
    cursor: default;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03); /* Subtiele schaduw voor diepte */
}

.glass-card:hover { 
    transform: translateY(-8px); 
    box-shadow: 0 20px 40px rgba(14, 165, 233, 0.1); 
}

/* De Magische Spotlight (Zachte witte zonnereflectie) */
.card-glow {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(600px circle at var(--mouse-x, -500px) var(--mouse-y, -500px), rgba(255, 255, 255, 0.9), transparent 40%);
    pointer-events: none;
    z-index: 1;
}

.card-content { position: relative; z-index: 2; }
.card-icon { font-size: 2.8rem; margin-bottom: 1.5rem; text-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.glass-card h3 { font-size: 1.8rem; margin-bottom: 1rem; color: var(--text-main); }
.glass-card p { color: var(--text-muted); font-size: 1.05rem; }

/* Split Layout */
.split-layout { display: flex; flex-wrap: wrap; gap: 4rem; align-items: center; }
.text-block, .glass-image-container { flex: 1; min-width: 300px; }
.text-block p { color: var(--text-muted); font-size: 1.1rem; }
.custom-list { list-style: none; margin-top: 2rem; }
.custom-list li {
    padding: 1.2rem 0; border-bottom: 1px solid rgba(0,0,0,0.05);
    color: var(--text-main); font-weight: 600; font-size: 1.1rem;
    display: flex; align-items: center; gap: 15px;
}
.custom-list li::before { content: '✦'; color: var(--accent-color); font-size: 1.2rem; }

/* Styling voor de ingeladen foto */
.premium-clean-image {
    width: 100%; 
    height: 500px; 
    object-fit: cover; 
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border: 1px solid var(--surface-border);
}

/* Contact Paneel - Aangepast naar het gestapelde design */
.contact-glass-panel {
    background: #f4f7fa; 
    border-radius: 20px;
    display: flex;
    flex-direction: column; 
    padding: 3.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    border: 1px solid rgba(0,0,0,0.02);
}

.contact-info, .contact-form-area { 
    flex: none; 
    padding: 0; 
}

.contact-info { 
    background: transparent; 
    margin-bottom: 2rem; 
}

.contact-info h2 { 
    font-size: 2.2rem; 
    margin-bottom: 0.5rem; 
    color: #111827; 
    font-weight: 800;
}

.contact-info > p { 
    color: #475569; 
    font-size: 1rem; 
    margin-bottom: 2.5rem; 
}

.info-lines { 
    margin-top: 0; 
    color: #0f172a; 
    font-weight: 600; 
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-lines p { 
    margin: 0; 
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-form-area {
    width: 100%;
}

.glass-input {
    width: 100%; 
    padding: 1.2rem; 
    margin-bottom: 1rem;
    background: #ffffff; 
    border: 1px solid #e2e8f0;
    border-radius: 12px; 
    color: #0f172a; 
    font-family: var(--font-main);
    font-size: 0.95rem; 
    transition: all 0.3s ease;
}

.glass-input:focus { 
    outline: none; 
    border-color: var(--accent-color); 
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15); 
}

/* De knop is nu mooi blauw */
.glass-btn {
    width: 100%; 
    padding: 1.2rem; 
    background: var(--accent-color); /* Helder blauw uit je thema */
    color: #ffffff;
    border: none; 
    border-radius: 12px; 
    font-weight: 700; 
    font-size: 1.05rem;
    cursor: pointer; 
    transition: all 0.3s;
    margin-top: 0.5rem;
}

.glass-btn:hover { 
    background: #0284c7; /* Iets donkerder blauw als je er met de muis overheen gaat */
    transform: translateY(-2px); 
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.2);
}

/* Responsiviteit */
@media (max-width: 768px) {
    .main-logo-container { max-width: 90%; }
    .contact-glass-panel { padding: 2.5rem; }
    .floating-nav { width: 95%; justify-content: space-around; padding: 8px; }
    .nav-item { padding: 10px 15px; font-size: 0.85rem; }
    .premium-clean-image { height: 350px; }
}