:root {
    --c-blk: #111111;
    --c-wht: #ffffff;
    --c-pur: #8a2be2;
    --c-placeholder: transparent; 
}

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

body {
    font-family: 'Bliss Pro', sans-serif;
    font-weight: 400; 
    background-color: var(--c-wht);
    color: var(--c-blk);
    line-height: 1.5;
    overflow-x: hidden;
}

.bg-black { background-color: var(--c-blk); }
.bg-purple { background-color: var(--c-pur); }

h1 { font-size: 3.5rem; font-weight: 700; color: var(--c-pur); margin-bottom: 15px; text-transform: uppercase; }
h2 { font-size: 2rem; font-weight: 700; color: var(--c-pur); margin-bottom: 20px; text-transform: uppercase; }

p { 
    font-size: 1rem; 
    font-weight: 400; 
    color: var(--c-blk); 
}

.text-justify p { text-align: justify; }

.boxed-text-standard {
    background-color: var(--c-wht); 
    border: 1px solid var(--c-blk); 
    padding: 30px; 
    z-index: 5;
    box-shadow: none;
}

.hero-title-no-box.boxed-text-standard {
    border: none;
    padding: 0;
    background-color: transparent;
}

.full-width-text-container {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.full-width-boxed {
    width: 100%;
    max-width: 1200px;
}

.project-layout { 
    width: 75%; 
    max-width: 1400px; 
    margin: 140px auto 100px auto; 
}

.page-transition-overlay {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: 9999; pointer-events: none; transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
}
.origin-left { transform-origin: left; }
.origin-top { transform-origin: top; }
.origin-bottom { transform-origin: bottom; }
.reveal-x { transform: scaleX(0); }
.reveal-y { transform: scaleY(0); }
.cover-x { transform: scaleX(1); }
.cover-y { transform: scaleY(1); }

.wireframe-nav {
    position: fixed; top: 0; width: 100%; height: 60px; display: flex; justify-content: space-between; border-bottom: 1px solid var(--c-blk); background-color: var(--c-wht); z-index: 1000; padding: 0 5%;
}

.logo-link.dynamic-logo-container {
    height: 70px;
    width: auto;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex !important;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: none;
    padding: 0;
    overflow: visible;
}

.dynamic-logo-svg { height: 100%; width: auto; overflow: visible; }
.triangle-group { transform-origin: 50% 50%; transition: transform 1s ease; }
.triangle { fill: var(--c-blk); stroke: var(--c-blk); stroke-width: 1; transition: all 0.6s cubic-bezier(0.77, 0, 0.175, 1); transform-box: fill-box; }
.triangle-1 { transform-origin: 50% 66.5%; } 
.triangle-2 { transform-origin: 50% 66.5%; } 
.triangle-3 { transform-origin: 50% 66.5%; } 
.logo-link.dynamic-logo-container:hover .triangle { fill: var(--c-pur); stroke: var(--c-pur); transform: scale(1.2) rotate(360deg); }
.logo-link.dynamic-logo-container:hover .triangle-group { transform: rotate(-180deg); }

.nav-item { display: flex; align-items: center; padding: 0 30px; text-decoration: none; color: var(--c-blk); border-left: 1px solid var(--c-blk); font-size: 0.9rem; font-weight: 500; text-transform: uppercase; transition: background-color 0.2s, color 0.2s; }
.nav-group { display: flex; }
.nav-group .nav-item:first-child { border-left: 1px solid var(--c-blk); }
.brand { border-left: none; border-right: 1px solid var(--c-blk); font-weight: 700; gap: 10px; }
.nav-item:hover, .nav-item.active { background-color: var(--c-blk); color: var(--c-wht); }

.hero-split-vertical { 
    display: flex; 
    gap: 100px; /* Yazı ve görsel arasındaki boşluk azaltıldı */
    margin-bottom: 120px; 
    align-items: center; 
    justify-content: center; /* İkisini merkeze toplar */
}
/* reverse sınıfı kaldırılırsa yazı sol, görsel sağ olur */
.hero-split-vertical.reverse { flex-direction: row-reverse; } 

.hero-cover-wrapper { 
    flex: 0 1 500px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    scale: 1.2;
}


/* Kapak görseli scale 1.2 */
.hero-cover-box img { 
    width: 100%; 
    max-height: 80vh; 
    object-fit: contain; 
    scale: 1;
} 

.hero-info-vertical { 
    flex: 0 1 400px; /* Genişlik 400px ile sınırlandırıldı ve daraltıldı */
    display: flex; 
    flex-direction: column; 
    justify-content: center; 
}
.title-meta { 
    margin-bottom: 20px; 
    width: 100%;
}
.meta-data-vertical { font-weight: 500; color: var(--c-blk); text-transform: uppercase; font-size: 0.9rem; display: flex; flex-direction: column; gap: 10px; }

.section-divider {
    border-top: 1px solid var(--c-blk);
    width: 100%;
    margin-bottom: 100px;
}

.technical-section { margin-bottom: 100px; }

.clean-img-box { width: 100%; height: auto; display: flex; align-items: center; justify-content: center; overflow: hidden; background-color: transparent; border: none; padding: 0;}
.clean-img-box img { width: 100%; display: block; object-fit: contain; }
.zoomable { cursor: zoom-in; transition: transform 0.3s; }
.zoomable:hover { transform: scale(1.02); }

.overlap-row { display: flex; align-items: center; margin-bottom: 100px; position: relative; width: 100%; }
.overlap-img { width: 65%; height: auto; min-height: 400px; display: flex; align-items: center; z-index: 1; justify-content: center; }
.overlap-img img { width: 100%; max-height: 70vh; object-fit: contain; background-color: transparent; }
.overlap-text { width: 45%; margin-left: -5%; z-index: 2; position: relative; } 
.overlap-row.reverse { flex-direction: row-reverse; }
.overlap-row.reverse .overlap-text { margin-left: 0; margin-right: -5%; }

/* Model Görsel ve Yazı Arasını Kapatma */
.model-section .overlap-img { width: 55%; }
.model-section .overlap-text { width: 40%; }
.model-section.reverse .overlap-text { margin-right: -10%; }

.horizontal-img-row { 
    display: flex; 
    gap: 10px; 
    width: 100%; 
    justify-content: center; 
}
.horizontal-img-row .clean-img-box { width: auto; }
.horizontal-img-row .clean-img-box img { max-height: 50vh; }

.grid-3x3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; width: 100%; margin-bottom: 20px; }
.grid-3x3 .clean-img-box img { max-height: 800px; } 

.dual-video-section {
    display: flex;
    gap: 40px;
    align-items: stretch;
    justify-content: center;
    width: 100%;
    height: 600px;
    margin-bottom: 100px;
}
.vertical-video-wrapper { flex: 1; background-color: var(--c-blk); display: flex; justify-content: center; height: 100%; }
.portrait-video-wrapper.portrait-video-fullheight { flex: 1; background-color: var(--c-blk); display: flex; justify-content: center; height: 100%; }
.portrait-video-wrapper.portrait-video-fullheight video { width: 100%; height: 100%; object-fit: contain; }

.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; width: 100%; margin-bottom: 20px; }
.grid-4 .clean-img-box img { max-height: 800px; }

.last-divider { margin-bottom: 60px; }

.horizontal-video-wrapper { width: 100%; max-width: 1000px; margin: 0 auto; aspect-ratio: 16/9; background-color: var(--c-blk); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.horizontal-video-wrapper video { width: 100%; height: 100%; object-fit: cover; }

.project-footer { display: flex; justify-content: space-between; height: 60px; width: 75%; max-width: 1400px; margin: 0 auto 100px auto; border: 1px solid var(--c-blk); }
.footer-link { width: 50%; display: flex; align-items: center; justify-content: center; text-decoration: none; color: var(--c-blk); font-weight: 700; transition: background-color 0.2s, color 0.2s; text-transform: uppercase; }
.footer-link:first-child { border-right: 1px solid var(--c-blk); }
.footer-link:hover { background-color: var(--c-pur); color: var(--c-wht); }

.lightbox { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background-color: rgba(17, 17, 17, 0.95); z-index: 2000; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.lightbox.active { opacity: 1; pointer-events: auto; }
.lightbox-content { max-width: 90vw; max-height: 90vh; object-fit: contain; border: 1px solid var(--c-wht); }
.lightbox-close { position: absolute; top: 30px; right: 40px; color: var(--c-wht); font-size: 3rem; cursor: pointer; transition: color 0.2s; }
.lightbox-close:hover { color: var(--c-pur); }

@media (max-width: 900px) {
    @media (max-width: 900px) {
    /* 1. Menü Kapsayıcısı: Logo ve Linkleri Alt Alta Alır */
    .wireframe-nav {
        height: auto !important;
        flex-direction: column !important;
        align-items: center !important;
        padding: 5px 0 0 0 !important;
    }

    /* 2. Logo: Merkeze yerleşir ve diğerlerinin üstüne binmez */
    .logo-link.dynamic-logo-container {
        display: flex !important;
        position: relative !important;
        left: auto !important;
        top: auto !important;
        transform: none !important;
        height: 50px !important;
        margin-bottom: 5px !important;
    }

    /* 3. Link Grubu: Tam genişlik kaplar ve butonları eşit dağıtır */
    .nav-group {
        width: 100% !important;
        border-top: 1px solid var(--c-blk);
        display: flex !important;
    }

    .nav-item {
        flex: 1;
        padding: 10px 5px !important;
        font-size: 0.7rem !important; /* Yazılar sığması için küçüldü */
        justify-content: center !important;
        border-left: 1px solid var(--c-blk) !important;
        text-align: center;
    }

    /* 4. Marka/İsim: Mobilde yer kazanmak için daraltıldı */
    .brand {
        width: 100% !important;
        justify-content: center !important;
        border-right: none !important;
        border-bottom: 1px solid var(--c-blk) !important;
        padding: 8px !important;
    }

    /* 5. Sayfa İçeriği: Menünün altında kalmaması için üst boşluk */
    .composition-canvas, .project-layout {
        margin-top: 140px !important; 
    }
}
    .project-layout, .project-footer { width: 95%; }
    
    .hero-split-vertical { flex-direction: column; gap: 40px; }
    .hero-split-vertical.reverse { flex-direction: column-reverse; gap: 40px; }
    
    .hero-info-vertical { padding-top: 0; flex-basis: auto; width: 100%; }
    .hero-cover-wrapper { flex-basis: auto; width: 100%; }
    .hero-cover-box img { transform: none; max-height: 60vh; width: 100%; }
    
    .overlap-row, .overlap-row.reverse { flex-direction: column; }
    .overlap-img { width: 100%; min-height: auto; }
    .overlap-text, .overlap-row.reverse .overlap-text { width: 100%; margin: 20px 0 0 0; }
    
    .horizontal-img-row { flex-direction: column; }
    .horizontal-img-row .clean-img-box img { max-height: none; }
    
    .grid-3x3 { grid-template-columns: 1fr 1fr; } 
    .grid-4 { grid-template-columns: 1fr 1fr; gap: 5px; }
    
    .dual-video-section { flex-direction: column; height: auto; }
    .vertical-video-wrapper, .portrait-video-wrapper.portrait-video-fullheight { width: 100%; height: 60vh; margin-bottom: 20px; }
    
    .wireframe-nav { padding: 0; }
}