:root {
    --color-background: #fff;
    --color-surface: #1a1a1a;
    --color-primary-text: #808080ff;
    --color-secondary-text: #a0a0a0;
    --color-accent: #f3b63a;
    --color-accent-glow: rgba(243, 182, 58, 0.2);
    --font-heading: 'Anton', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition-fast: 0.3s ease;
    --transition-smooth: 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}




.premium-showcase {
    position: relative;
    background-color: var(--color-background);
    color: var(--color-primary-text);
    font-family: var(--font-body);
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 2rem 0;    /*4rem 0;*/
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* --- Fareyi Takip Eden Işık Efekti --- */
.cursor-glow-background {
    position: absolute;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    transition: transform 0.1s linear;
    z-index: 0;
}

/* --- Ana Yerleşim --- */
.showcase-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 2;
}

/* --- Sol Panel: Ürün Detayları --- */
.product-details-panel {
    display: flex;
    flex-direction: column;
}

.product-badge-main {
    align-self: flex-start;
    background-color: var(--color-accent);
    color: var(--color-background);
    padding: 6px 18px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.product-title-main {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 3vw, 2rem); /*clamp(2rem, 5vw, 4rem);*/ /* Responsive font boyutu */
    line-height: 1;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-primary-text);
    margin-bottom: 1rem;
    /* Animasyon için */
    overflow: hidden;
}

    .product-title-main span {
        display: block;
        transform: translateY(100%);
        transition: transform var(--transition-smooth);
    }

    .product-title-main.is-active span {
        transform: translateY(0);
    }

.product-code-main {
    font-size: 1rem;
    color: var(--color-secondary-text);
    margin-bottom: 2.5rem;
    transition: opacity 0.5s ease, transform 0.5s ease;
    transform: translateY(20px);
    opacity: 0;
}

    .product-code-main.is-active {
        transform: translateY(0);
        opacity: 1;
        transition-delay: 0.3s;
    }


/* --- Fiyat ve Sepete Ekle Butonu --- */
.price-and-action {
    display: flex;
    align-items: center;
    gap: 2rem;
    transition: opacity 0.5s ease, transform 0.5s ease;
    transform: translateY(20px);
    opacity: 0;
}

    .price-and-action.is-active {
        transform: translateY(0);
        opacity: 1;
        transition-delay: 0.5s;
    }

.product-price-main {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
}

.add-to-cart-cta-button {
    background: var(--color-accent);
    color: var(--color-background);
    border: none;
    border-radius: 50px;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

    .add-to-cart-cta-button:hover {
        transform: scale(1.05);
        box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    }

    .add-to-cart-cta-button .button-icon {
        font-size: 1.5rem;
        line-height: 1;
    }

/* --- Sağ Panel: Ürün Görseli --- */
.product-image-panel {
    position: relative;
    perspective: 1000px;  /*1500px*/
}

.product-image-main {
    width: 100%;
    height: auto;
    max-height: 30vh;
    object-fit: contain;
    transform: rotateY(20deg) scale(0.9);
    opacity: 0;
    transition: var(--transition-smooth);
    filter: drop-shadow(0px 30px 50px rgba(0, 0, 0, 0.4));
}

    .product-image-main.is-active {
        transform: rotateY(0) scale(1);
        opacity: 1;
    }

/* --- Alt Navigasyon --- */
.thumbnail-navigation {
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

.thumbnail-slider-wrapper {
    overflow: hidden;
}

.thumbnail-slider {
    display: flex;
    gap: 1rem;
    transition: transform var(--transition-smooth);
}

.thumbnail-card {
    flex: 0 0 120px;
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: 2px solid transparent;
}

    .thumbnail-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

.thumbnail-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    transition: var(--transition-fast);
}

.thumbnail-card:hover .thumbnail-overlay {
    background: rgba(0,0,0,0.2);
}

.thumbnail-card.active {
    border-color: var(--color-accent);
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--color-accent-glow);
}

    .thumbnail-card.active .thumbnail-overlay {
        background: transparent;
    }


/* --- Kontrol Butonları --- */
.slider-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.slider-arrow {
    background: transparent;
    border: 1px solid var(--color-secondary-text);
    color: var(--color-secondary-text);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

    .slider-arrow:hover {
        background-color: var(--color-accent);
        border-color: var(--color-accent);
        color: var(--color-background);
    }

.slide-counter {
    font-size: 1.2rem;
    color: var(--color-primary-text);
}

.current-slide {
    font-weight: 700;
}

.total-slides {
    color: var(--color-secondary-text);
}