/* ==========================================================================
   1. System Variables & Resets
   ========================================================================== */
:root {
    --bg-color: #f7f7f8;
    --card-bg: rgba(255, 255, 255, 0.96);
    --text-color: #111111;
    --accent-color: #555555;
    --border-color: rgba(17, 17, 17, 0.10);
    --shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.04);
    --hover-bg: rgba(0, 0, 0, 0.03);
    --focus-ring: #111111;
    
    --font-mono: 'Courier New', Courier, monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    --header-height: 80px;
    --max-width: 1100px;
    
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);

    --scroll-pos-y: 0%;
}

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

html {
    scroll-behavior: smooth;
    color-scheme: light;
}

:focus-visible {
    outline: 2px solid var(--focus-ring);
    outline-offset: 3px;
}

/* ==========================================================================
   2. Geanimeerde Sfeer-Achtergrond
   ========================================================================== */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-sans);
    line-height: 1.6;
    padding-top: var(--header-height);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.bg-scroll-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    
    background-image: 
        linear-gradient(rgba(247, 247, 248, 0.88), rgba(247, 247, 248, 0.94)), 
        url('ByNikaProkopenka(copyright)_Transparant-Metropolis_Generale_P1268039_websize.jpg');
    
    background-size: 240%;
    background-position: 50% var(--scroll-pos-y);
    background-repeat: no-repeat;
    will-change: background-position;
}

/* ==========================================================================
   3. Layout Container
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem 3rem 1.5rem;
}

/* ==========================================================================
   4. Header & Navigatie
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.88); 
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    z-index: 1000;
}

.logo a {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    color: var(--text-color);
    letter-spacing: 1.5px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 1.8rem;
    align-items: center;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.main-nav a:hover {
    color: var(--accent-color);
}

.lang-switch {
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 16px;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    transition: transform var(--transition-smooth), opacity var(--transition-smooth);
}

@media (max-width: 868px) {
    .nav-toggle { display: flex; }
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(255, 255, 255, 0.98);
        border-bottom: 1px solid var(--text-color);
        padding: 1.5rem 2rem;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: all var(--transition-smooth);
    }
    .main-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .main-nav ul { flex-direction: column; gap: 1.25rem; align-items: flex-start; }

    .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
    .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ==========================================================================
   5. Full-Screen Titelblad (Hero Cover)
   ========================================================================== */
.hero-cover {
    min-height: calc(100vh - var(--header-height));
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
    scroll-margin-top: var(--header-height);
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: rgba(0, 0, 0, 0.05);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.hero-content h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 1.2rem;
    letter-spacing: -1px;
}

.hero-content .subtitle {
    font-family: var(--font-mono);
    color: var(--accent-color);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.scroll-down-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-color);
    text-decoration: none;
    padding: 0.8rem 1.4rem;
    border: 1px solid var(--text-color);
    border-radius: 40px;
    transition: all var(--transition-fast);
}

.scroll-down-btn:hover {
    background-color: var(--text-color);
    color: #ffffff;
}

.scroll-down-btn .arrow-icon {
    font-size: 1.1rem;
    transition: transform var(--transition-fast);
}

.scroll-down-btn:hover .arrow-icon {
    transform: translateY(3px);
}

.hero-media {
    width: 100%;
    display: flex;
    justify-content: center;
}

.hero-photo-frame {
    width: 100%;
    max-width: 380px;
    aspect-ratio: 3/4;
    border-radius: 12px;
    overflow: hidden;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    position: relative;
}

.hero-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-placeholder-fallback {
    display: none;
    width: 100%;
    height: 100%;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: #f0f0f2;
    color: var(--accent-color);
    font-family: var(--font-mono);
    padding: 1.5rem;
    border: 2px dashed rgba(0, 0, 0, 0.15);
}

.placeholder-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

@media (max-width: 868px) {
    .hero-cover {
        grid-template-columns: 1fr;
        padding: 2rem 0 4rem 0;
        text-align: left;
    }

    .hero-media {
        order: -1;
    }

    .hero-photo-frame {
        max-width: 200%;
        /* Veranderd van 4/3 naar 1/1 voor iets meer verticale ruimte op mobiel */
        aspect-ratio: 4/3; 
    }

    .hero-photo {
        /* Verschuift de uitsnede naar beneden richting je handen */
        object-position: center 85%; 
    }
}

/* ==========================================================================
   6. Modulaire Inhoud (Card Layouts & Responsive Grid)
   ========================================================================== */
.content-modules {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    padding-top: 3rem;
}

.card-module {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-soft);
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    scroll-margin-top: calc(var(--header-height) + 1.5rem);
    width: 100%;
}

/* Desktop: Zijbalk met titel. iPad/Tablet (<1024px): Boven elkaar voor maximale breedte */
@media (min-width: 1024px) {
    .card-module {
        grid-template-columns: 200px 1fr;
        gap: 2.5rem;
        padding: 3rem;
    }
}

.section-title {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-color);
    font-weight: 600;
}

.section-content {
    width: 100%;
}

.section-content p {
    margin-bottom: 1.25rem;
}

/* Geanimeerde Biografie Uitklapstructuur */
.bio-expandable {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.45s cubic-bezier(0.16, 1, 0.3, 1), 
                opacity 0.35s ease, 
                margin-top 0.35s ease;
    opacity: 0;
    margin-top: 0;
}

.bio-expandable.is-expanded {
    grid-template-rows: 1fr;
    opacity: 1;
    margin-top: 1.25rem;
}

.bio-expandable-inner {
    overflow: hidden;
}

.bio-expandable-inner p {
    margin-bottom: 1.25rem;
}

.bio-expandable-inner p:last-child {
    margin-bottom: 0;
}

.bio-toggle-btn {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--text-color);
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 600;
    cursor: pointer;
    padding: 0.4rem 0;
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.bio-toggle-btn:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.bio-toggle-btn .btn-icon {
    font-size: 1.1rem;
    line-height: 1;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-block;
}

.bio-toggle-btn.is-open .btn-icon {
    transform: rotate(45deg);
}

/* ==========================================================================
   7. Huidige Projecten (Lichtgrijze Doorschijnende Ballonnen)
   ========================================================================== */

/* 1. De overkoepelende kaart transparant maken zodat de achtergrondfoto erdoorheen schijnt */
#projecten.card-module {
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    position: relative;
    z-index: 1;
}

#projecten .section-title {
    color: #ffffff !important;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

#projecten .disco-list {
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
    padding: 1.5rem 0;
    width: 100%;
}

/* 2. De Bubbels: Lichtgrijze doorschijnende tint (rgba) met glas-effect */
#projecten .disco-item {
    width: 88%;
    padding: 1.5rem 2rem;
    
    /* Lichte doorschijnende grijstint (past bij je algemene achtergrondkleur #f7f7f8) */
    background-color: rgba(247, 247, 248, 0.75) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    
    /* Subtiele rand en zachte schaduw */
    border: 1px solid rgba(255, 255, 255, 0.6) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

#projecten .disco-item:hover {
    background-color: rgba(247, 247, 248, 0.88) !important;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

/* 3. Tekstkleur netjes donker houden voor de lichte doorschijnende tint */
#projecten .disco-item,
#projecten .disco-item *,
#projecten .disco-item .disco-title,
#projecten .disco-item a {
    color: var(--text-color) !important;
    text-shadow: none !important;
}

#projecten .disco-item .disco-partner,
#projecten .disco-item .disco-year,
#projecten .disco-item .disco-icon {
    color: var(--accent-color) !important;
}

/* --- VORM VAN DE BUBBELS --- */
#projecten .disco-item:nth-child(1) {
    align-self: flex-start;
    border-radius: 40px 15px 50px 30px;
}

#projecten .disco-item:nth-child(2) {
    align-self: flex-end;
    border-radius: 20px 50px 25px 45px;
}

#projecten .disco-item:nth-child(3) {
    align-self: center;
    margin-left: -5%;
    border-radius: 45px 30px 15px 50px;
}

#projecten .disco-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    cursor: pointer;
}

#projecten .disco-title {
    font-size: 1.15rem;
    font-weight: 600;
}

#projecten .disco-details {
    border-left: none;
    padding-top: 1.2rem;
    margin-top: 0.8rem;
    border-top: 1px dashed var(--border-color);
}
/* ==========================================================================
   8. Werken Section (Volledige Breedte met Behoud van Stijl)
   ========================================================================== */
.search-container {
    margin-bottom: 2rem;
    width: 100%;
}

.search-bar {
    width: 100%;
    padding: 0.95rem 1.25rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-color);
    background-color: #ffffff;
    border: 1px solid var(--border-color-strong);
    border-radius: 10px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-bar:focus {
    outline: none;
    border-color: var(--text-color);
    box-shadow: 0 0 0 1px var(--text-color);
}

.search-bar::placeholder {
    color: var(--accent-color);
    opacity: 0.7;
}

/* Tabel & Lijststructuur */
.disco-list {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.disco-header {
    display: grid;
    /* Optimale kolomverdeling over de volle 100% breedte */
    grid-template-columns: 75px 1.8fr 2.2fr 1.6fr 30px;
    gap: 1.2rem;
    padding: 0.85rem 0.85rem;
    font-family: var(--font-mono);
    color: var(--accent-color);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--text-color);
    align-items: center;
    width: 100%;
}

.disco-item {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-fast);
}

.disco-item:hover {
    background-color: var(--hover-bg);
}

.disco-summary {
    display: grid;
    grid-template-columns: 75px 1.8fr 2.2fr 1.6fr 30px;
    gap: 1.2rem;
    padding: 1.3rem 0.85rem;
    font-size: 0.92rem;
    cursor: pointer;
    list-style: none;
    align-items: center;
    width: 100%;
}

.disco-summary::-webkit-details-marker {
    display: none;
}

.disco-year {
    font-family: var(--font-mono);
    color: var(--accent-color);
    font-weight: 600;
}

.disco-title {
    font-weight: 600;
    line-height: 1.35;
}

.disco-partner {
    color: var(--accent-color);
    font-size: 0.88rem;
}

/* Badges / Tags */
.disco-role {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    background-color: rgba(0, 0, 0, 0.04);
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    white-space: nowrap;
}

.disco-icon {
    font-family: var(--font-mono);
    text-align: right;
    font-size: 1.2rem;
    font-weight: 400;
    transition: transform var(--transition-fast);
    user-select: none;
}

.disco-item[open] .disco-icon {
    transform: rotate(45deg);
}

/* Uitgeklapte Details */
.disco-details {
    padding: 1.5rem;
    background-color: rgba(0, 0, 0, 0.015);
    margin: 0 0.5rem 1.25rem 0.5rem;
    border-left: 3px solid var(--text-color);
    border-radius: 0 8px 8px 0;
}

.disco-info {
    width: 100%; /* Gebruikt de volle breedte van het uitgeklapte venster */
    max-width: 100%;
}

/* ==========================================================================
   9. Responsieve Media Queries (GSM & iPad / Tablets)
   ========================================================================== */

/* --- TABLETS / IPAD PORTRAIT (768px tot 1023px) --- */
@media (max-width: 1023px) and (min-width: 768px) {
    .card-module {
        padding: 2rem;
    }

    .disco-header,
    .disco-summary {
        /* Iets compacter gemaakte verdeling voor tablets */
        grid-template-columns: 60px 1.5fr 1.8fr 1.3fr 24px;
        gap: 0.8rem;
    }

    .disco-summary {
        font-size: 0.85rem;
    }
}

/* --- MOBIEL / GSM (< 768px) --- */
@media (max-width: 767px) {
    .container {
        padding: 0 1rem 2rem 1rem;
    }

    .card-module {
        padding: 1.5rem 1.2rem;
        border-radius: 10px;
    }

    .disco-header { 
        display: none; /* Verberg kolomtitelbalk op mobiel */
    }
    
    .disco-summary {
        display: grid;
        grid-template-columns: 1fr auto; /* Inhoud links, '+' knop rechts */
        gap: 0.6rem;
        padding: 1.2rem 0.5rem;
    }

    .disco-year {
        grid-column: 1 / 2;
        font-size: 0.8rem;
        color: var(--accent-color);
    }
    
    .disco-year::before { 
        content: "Jaar: "; 
        font-weight: normal;
        opacity: 0.75;
    }

    .disco-title {
        grid-column: 1 / 2;
        font-size: 1.1rem;
        font-weight: 700;
        margin-top: 0.1rem;
    }
    
    .disco-role {
        grid-column: 1 / 2;
        margin-top: 0.4rem;
        margin-bottom: 0.2rem;
    }

    .disco-partner {
        grid-column: 1 / 2;
        font-size: 0.85rem;
        margin-top: 0.2rem;
    }

    .disco-partner:empty {
        display: none;
    }

    .disco-icon {
        grid-column: 2 / 3;
        grid-row: 1 / 5;
        align-self: flex-start;
        font-size: 1.4rem;
        padding: 0.2rem 0.4rem;
    }

    .disco-details {
        padding: 1rem;
        margin: 0.25rem 0 1rem 0;
        border-left-width: 2px;
    }
}

/* ==========================================================================
   10. Contact Section & Footer
   ========================================================================== */
.contact-list {
    list-style: none;
    margin-top: 0.5rem;
}

.contact-list a {
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid var(--text-color);
    transition: color var(--transition-fast);
    word-break: break-all;
}

.contact-list a:hover {
    color: var(--accent-color);
}

.site-footer {
    text-align: center;
    padding: 3rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-color);
    line-height: 1.5;
}

/* ==========================================
   WERKEN SECTIE - CENTREREN OP DESKTOP
   ========================================== */
@media (min-width: 1024px) {
    /* 1. Maak van de kaart 1 kolom (i.p.v. de standaard 200px zijbalk) */
    #werken.card-module {
        grid-template-columns: 1fr;
        padding: 3rem 2.5rem;
    }

    /* 2. Centreer de titel boven de lijst */
    #werken .section-title {
        text-align: left;
        margin-bottom: 0.5rem;
    }

    /* 3. Centreer het inhoudsblok (zoekbalk + tabel) in het midden van de kaart */
    #werken .section-content {
        max-width: 900px; /* Pas naar wens aan: bijv. 850px voor compacter, 1000px voor breder */
        margin: 0 auto;
        text-align: left; /* Houdt de tekst in de tabel netjes links uitgelijnd */
    }
}
/* ==========================================
   1. IMPORT FONTS (Minder strak lettertype)
   ========================================== */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,500;0,600;1,400&display=swap');

/* ==========================================
   2. NIEUW LETTERTYPE VOOR TITELS VAN WERKEN
   ========================================== */
.disco-title,
.project-title {
    font-family: 'Lora', Georgia, 'Times New Roman', serif;
    font-weight: 500;
    font-size: 1.05rem; /* Iets groter gemaakt voor de leesbaarheid van het serif-font */
    letter-spacing: -0.2px;
}
/* ==========================================
   HOOFDTITEL HERO ('SEPPE INDIGNE')
   ========================================== */
.hero-content h1 {
    font-family: 'Lora', Georgia, 'Times New Roman', serif;
    font-weight: 500;
    letter-spacing: -0.5px; /* Geeft de serif-letter net wat meer ademruimte */
}

/* ==========================================
   3. LINKS: ALTIJD ZWART & ONDERLIJND
   ========================================== */
/* Zorgt dat alle links in de inhoud zwart zijn en onderlijnd blijven */
.section-content a,
.disco-link,
.contact-list a {
    color: var(--text-color) !important;
    text-decoration: underline !important;
    text-underline-offset: 3px; /* Zorgt voor een strakke, leesbare afstand onder de tekst */
    border-bottom: none !important; /* Verwijdert oude border-effects als die er waren */
}

/* Voorkomt dat links verkleuren bij 'visited', 'hover' of 'active' status */
.section-content a:visited,
.section-content a:hover,
.section-content a:active,
.disco-link:visited,
.disco-link:hover,
.disco-link:active,
.contact-list a:visited,
.contact-list a:hover {
    color: var(--text-color) !important;
    opacity: 0.75; /* Lichte subtiele transparantie bij hover voor interactie, zonder dat de kleur verandert */
}

/* ==========================================
   RESPONSIVE YOUTUBE VIDEO'S
   ========================================== */
.video-wrapper {
    position: relative;
    width: 100%;
    /* Dwingt de klassieke 16:9 verhouding af op elk scherm */
    aspect-ratio: 16 / 9; 
    margin-top: 1.25rem;
    margin-bottom: 0.75rem;
    border-radius: 8px;
    overflow: hidden;
    background-color: #000000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
/* ==========================================
   PROJECT FOTO GALERIJ (WERKEN SECTIE)
   ========================================== */

/* Grid container die zich automatisch aanpast aan de beschikbare ruimte */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
    margin-bottom: 0.75rem;
    width: 100%;
}

/* Afzonderlijk fotokader */
.gallery-item {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background-color: rgba(0, 0, 0, 0.02);
}

/* De afbeelding zelf */
.gallery-item img {
    width: 100%;
    height: 180px; /* Gelijke hoogte op desktop voor een strak raster */
    object-fit: cover; /* Snijdt foto's netjes bij zonder te vervormen */
    display: block;
    transition: transform 0.3s ease;
}

/* Subtiel zoom-effect bij mouse-over */
.gallery-item:hover img {
    transform: scale(1.03);
}

/* Bijschrift onder een foto (indien gebruikt) */
.gallery-item figcaption {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent-color);
    padding: 0.4rem 0.6rem;
    background-color: #ffffff;
    border-top: 1px solid var(--border-color);
}

/* MOBIEL (GSM) LAYOUT */
@media (max-width: 767px) {
    .project-gallery {
        grid-template-columns: 1fr; /* 1 foto over de volle breedte op mobiel */
    }

    .gallery-item img {
        height: auto;
        aspect-ratio: 16 / 9; /* Behoudt de standaard beeldverhouding op GSM */
    }
}
/* ==========================================
   BOEKCOVER & DOORBLADERBAAR ALBUM PRESET
   ========================================== */

.document-album-container {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    width: 100%;
}

/* --- 1. 3D Boekcover Styling --- */
.book-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.book-3d-wrapper {
    perspective: 1000px;
    flex-shrink: 0;
}

.book-cover-frame {
    position: relative;
    width: 120px;
    aspect-ratio: 1 / 1.414; /* Standaard A4 verhouding */
    border-radius: 2px 6px 6px 2px;
    box-shadow: 
        -4px 4px 10px rgba(0, 0, 0, 0.15),
        2px 0 4px rgba(0, 0, 0, 0.05);
    transform: rotateY(-6deg) rotateX(2deg);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    overflow: hidden;
    background-color: #ffffff;
}

.book-card:hover .book-cover-frame {
    transform: rotateY(0deg) rotateX(0deg) scale(1.03);
    box-shadow: -2px 8px 18px rgba(0, 0, 0, 0.18);
}

.book-cover-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Subtiele schaduw op de rug van het boek */
.book-spine-shadow {
    position: absolute;
    top: 0;
    left: 0;
    width: 8px;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 100%);
}

/* Document Details & Knop */
.book-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
}

.book-title {
    font-family: 'Lora', Georgia, serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.3;
}

.book-subtitle {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-color);
    margin-bottom: 0.6rem;
}

.pdf-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-color) !important;
    text-decoration: underline !important;
    text-underline-offset: 4px;
    padding: 0.4rem 0;
    transition: opacity var(--transition-fast);
}

.pdf-download-btn:hover {
    opacity: 0.7;
}

/* --- 2. Doorbladerbaar Pagina-Album (Horizontal Scroll) --- */
.flip-album-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.album-hint {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.flip-album {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 0.8rem;
    padding-top: 0.2rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

/* Maakt de scrollbalk subtiel op Webkit-browsers */
.flip-album::-webkit-scrollbar {
    height: 5px;
}
.flip-album::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.album-page {
    flex: 0 0 auto;
    width: 170px;
    aspect-ratio: 1 / 1.414;
    scroll-snap-align: start;
    position: relative;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.06);
    background-color: #ffffff;
    overflow: hidden;
    transition: transform 0.25s ease;
}

.album-page:hover {
    transform: translateY(-3px);
}

.album-page img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-num {
    position: absolute;
    bottom: 6px;
    right: 8px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    background: rgba(255, 255, 255, 0.88);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    color: var(--accent-color);
    border: 1px solid var(--border-color);
}

/* --- MOBIELE WEERGAVE (< 767px) --- */
@media (max-width: 767px) {
    .book-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
        padding: 1.2rem;
    }

    .book-3d-wrapper {
        align-self: center;
    }

    .album-page {
        width: 140px; /* Iets compacter op mobiel voor meer overzicht */
    }
}
/* ==========================================
   Project Foto's & Mediakaarten Layout
   ========================================== */

/* 1. Algemene Media Card (bijv. MANA) */
.project-media-card {
    display: flex;
    flex-direction: column;
    margin-top: 1.25rem;
    max-width: 320px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.project-media-card .media-frame {
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background-color: #000000;
}

.project-media-card .media-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

.project-media-card:hover .media-frame img {
    transform: scale(1.02);
}

.project-media-card .media-info {
    padding: 0.6rem 0.8rem;
    background: #ffffff;
}

.photo-caption {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent-color);
}

/* 2. Poster Kaart (bijv. Fireplace flyer) */
.poster-card {
    margin-top: 1.25rem;
    max-width: 260px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    background-color: #ffffff;
}

.poster-card img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.poster-card:hover img {
    transform: scale(1.02);
}

/* 3. Mobiele optimalisaties voor foto's */
@media (max-width: 767px) {
    .project-media-card,
    .poster-card {
        max-width: 100%; /* Maakt foto's schermbreed op mobiel */
    }
}
/* ==========================================================================
   Responsieve Schaalbare Hoofdtekst (Fluid Typography)
   ========================================================================== */

/* Algemene hoofdtekst schaalt automatisch mee van mobiel (15px) naar desktop (17px) */
.section-content p, 
.card-module p,
body p {
    font-size: clamp(0.95rem, 1.2vw + 0.5rem, 1.08rem);
    line-height: 1.65;
}

/* Specifieke optimalisatie voor kleinere schermen zodat witruimte optimaal blijft */
@media (max-width: 767px) {
    .container {
        padding: 0 1.25rem 2.5rem 1.25rem;
    }
    
    .card-module {
        padding: 1.5rem 1.1rem;
    }
    
    .section-content {
        width: 100%;
        overflow-wrap: break-word; /* Voorkomt dat lange woorden uit het scherm breken op kleine gsm's */
    }
}
/* ==========================================================================
   Algemene Tekst Verkleinen en Schaalbaar Maken
   ========================================================================== */

/* Verkleint de algemene paragrafen naar een subtieler en compacter formaat */
.section-content p, 
.card-module p,
body p {
    font-size: clamp(0.85rem, 0.8vw + 0.4rem, 0.95rem) !important;
    line-height: 1.6;
}
/* ==========================================================================
   Aanvulling: Specifieke styling voor Metropolis (Landschap)
   ========================================================================== */

/* Overkoepelende container voor de mediakaart (breedte aangepast voor landschap) */
.project-media-card.landscape-card {
    max-width: 500px; /* Landschap foto's mogen iets breder zijn dan portret */
}

/* Specifiek frame voor liggende foto's binnen de kaart */
.media-frame.landscape-frame {
    aspect-ratio: 3 / 2; 
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #000000;
}

.media-frame.landscape-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}

/* Zoom-effect bij hover voor de nieuwe landscape-kaart */
.project-media-card:hover .media-frame.landscape-frame img {
    transform: scale(1.02);
}

/* Caption styling specifiek voor dit project */
.media-info .photo-caption {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-color);
    text-align: right;
    padding-top: 0.4rem;
    display: block;
}

/* Mobiele optimalisatie: Foto's schalen naar 100% breedte */
@media (max-width: 767px) {
    .project-media-card.landscape-card {
        max-width: 100%;
    }
}