:root {
            --bg-dark: #0f141c;
            --bg-card: #18202c;
            --bg-card-hover: #222d3d;
            --brand-orange: #f25a00;
            --brand-orange-hover: #d95000;
            --text-light: #ffffff;
            --text-muted: #9aa8bc;
            --border-color: rgba(255, 255, 255, 0.08);
            --max-width: 1200px;
        }

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

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-light);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        ul {
            list-style: none;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        /* HEADER & NAVIGATION */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(15, 20, 28, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 85px;
        }

        /* Sol Üst Logo */
        .logo-container img {
            height: 42px;
            width: auto;
            display: block;
            max-width: 100%;
        }

        .nav-menu {
            display: flex;
            align-items: center;
            gap: 2rem;
        }

        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-muted);
        }

        .nav-link:hover {
            color: var(--brand-orange);
        }

        .btn-orange {
            background-color: var(--brand-orange);
            color: #fff;
            font-weight: 600;
            padding: 0.7rem 1.4rem;
            border-radius: 6px;
            font-size: 0.9rem;
            display: inline-block;
            border: none;
            cursor: pointer;
        }

        .btn-orange:hover {
            background-color: var(--brand-orange-hover);
            transform: translateY(-2px);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }

        /* QUICK INFO STATS */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin-top: -30px;
            margin-bottom: 80px;
            position: relative;
            z-index: 10;
        }

        @keyframes spinBorder {
            0% { transform: translate(-50%, -50%) rotate(0deg); }
            100% { transform: translate(-50%, -50%) rotate(360deg); }
        }

        .stat-card {
            position: relative;
            background: var(--bg-card);
            padding: 1.8rem;
            border-radius: 8px;
            text-align: center;
            overflow: hidden;
            isolation: isolate;
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 200%;
            height: 500%;
            background: conic-gradient(
                from 0deg,
                transparent 0deg 270deg,
                var(--brand-orange) 360deg
            );
            animation: spinBorder 6s linear infinite;
            z-index: -2;
        }

        .stat-card::after {
            content: '';
            position: absolute;
            inset: 2px;
            background: var(--bg-card);
            border-radius: 6px;
            z-index: -1;
        }

        .stat-card h3 {
            font-size: 2.2rem;
            color: var(--brand-orange);
            font-weight: 800;
        }

        .stat-card p {
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        /* SLIDER / HERO SECTION */
        .hero-slider {
        position: relative;
        width: 100%;
        min-height: 85vh;
        overflow: hidden;
        background-color: var(--bg-dark);
        z-index: 10;
        }

        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1.2s ease-in-out;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .slide.active {
            opacity: 1;
        }

        @keyframes zoomInEffect {
            0% {
                transform: scale(1);
            }
            100% {
                transform: scale(1.18);
            }
        }

        .slide-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            z-index: 0;
            animation: zoomInEffect 8s linear infinite alternate;
            animation-play-state: paused;
        }

        .slide.active .slide-bg {
            animation-play-state: running;
        }

        /* Fotoğraf Yolları */
        .slide-1 .slide-bg { background-image: url('fotolar/1.jpg'); }
        .slide-2 .slide-bg { background-image: url('fotolar/2.jpg'); }
        .slide-3 .slide-bg { background-image: url('fotolar/3.jpg'); }

        /* Arka plan üzerine karartma overlay */
        .slide::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, rgba(15, 20, 28, 0.95) 0%, rgba(15, 20, 28, 0.6) 50%, rgba(15, 20, 28, 0.3) 100%);
            z-index: 1;
        }

        .slider-container {
            position: relative;
            z-index: 2;
            text-align: left;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 120px 1.5rem 60px;
            width: 100%;
        }

        .slider-content {
            max-width: 650px;
        }

        .slider-content .hero-badge {
            display: inline-block;
            background: rgba(242, 90, 0, 0.15);
            color: var(--brand-orange);
            border: 1px solid rgba(242, 90, 0, 0.3);
            padding: 0.35rem 1rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
        }

        .slider-content h1 {
            font-size: 3rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 1.2rem;
            color: var(--text-light);
        }

        .slider-content h1 span {
            color: var(--brand-orange);
        }

        .slider-content p {
            color: var(--text-muted);
            font-size: 1.1rem;
            margin-bottom: 2rem;
        }

        .hero-actions {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            justify-content: flex-start;
        }

        .btn-outline {
            border: 1px solid var(--border-color);
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-light);
            padding: 0.7rem 1.4rem;
            border-radius: 6px;
            font-weight: 600;
        }

        .btn-outline:hover {
            border-color: var(--brand-orange);
            color: var(--brand-orange);
        }

        /* Slayt Noktaları (Dots) */
        .slider-dots {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            z-index: 10;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .dot.active {
            background: var(--brand-orange);
            width: 30px;
            border-radius: 6px;
        }

        /* SECTION COMMON */
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
        }

        .section-title h2 {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .section-title p {
            color: var(--text-muted);
        }

        /* ABOUT SECTION */
        .about-section {
            padding: 80px 0;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2.5rem;
            align-items: center;
        }

        .about-text {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .about-text p {
            color: var(--text-muted);
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }

        .about-image-wrapper {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            isolation: isolate;
            padding: 3px;
            display: flex;
        }

        .about-image-wrapper::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 250%;
            height: 500%;
            background: conic-gradient(
                from 0deg,
                transparent 0deg 270deg,
                var(--brand-orange) 360deg
            );
            animation: spinBorder 12s linear infinite;
            z-index: -2;
        }

        .about-image-wrapper::after {
            content: '';
            position: absolute;
            inset: 3px;
            background: var(--bg-card);
            border-radius: 10px;
            z-index: -1;
        }

        .about-image-wrapper img {
            width: 100%;
            height: 100%;
            max-height: 400px;
            object-fit: cover;
            border-radius: 9px;
            display: block;
        }

        /* PRODUCTS SECTION & GRID 4 */
        .products-section {
            padding: 80px 0;
        }

        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .product-card-360 {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: all 0.3s ease;
        }

        .product-card-360:hover {
            border-color: var(--brand-orange);
            background: var(--bg-card-hover);
            transform: translateY(-4px);
        }

        .product-thumb {
            position: relative;
            width: 100%;
            height: 180px;
            background-color: #0b0f15;
            overflow: hidden;
            cursor: pointer;
        }

        .product-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .product-card-360:hover .product-thumb img {
            transform: scale(1.05);
        }

        .badge-360 {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(242, 90, 0, 0.85);
            color: #fff;
            padding: 4px 8px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 4px;
            backdrop-filter: blur(4px);
            z-index: 2;
        }

        .product-info {
            padding: 1.2rem;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
            justify-content: space-between;
        }

        .product-info h3 {
            font-size: 1rem;
            color: #fff;
            margin-bottom: 0.5rem;
            line-height: 1.3;
        }

        .product-info p {
            color: var(--text-muted);
            font-size: 0.85rem;
            margin-bottom: 1rem;
        }

        /* SERVICES LAYOUT & DESIGN */
        .services-section {
            padding: 90px 0;
            background-color: var(--bg-dark);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .services-layout {
            display: grid;
            grid-template-columns: 1fr 1.8fr;
            gap: 2rem;
            align-items: stretch;
        }

        .services-left-wrapper {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            isolation: isolate;
            padding: 3px;
            display: flex;
        }

        .services-left-wrapper::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 250%;
            height: 500%;
            background: conic-gradient(
                from 0deg,
                transparent 0deg 270deg,
                var(--brand-orange) 360deg
            );
            animation: spinBorder 12s linear infinite;
            z-index: -2;
        }

        .services-left-wrapper::after {
            content: '';
            position: absolute;
            inset: 3px;
            background: var(--bg-card);
            border-radius: 14px;
            z-index: -1;
        }

        .services-left-card {
            position: relative;
            width: 100%;
            height: 100%;
            border-radius: 13px;
            background: url('fotolar/14.png') center/cover no-repeat;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            padding: 2.5rem 2rem;
            min-height: 520px;
        }

        .services-left-card::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 20, 28, 0.85) 0%, rgba(15, 20, 28, 0.4) 50%, rgba(15, 20, 28, 0.85) 100%);
            z-index: 1;
        }

        .left-card-content {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .left-card-content h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: #ffffff;
            line-height: 1.35;
        }

        .services-right-grid {
            position: relative;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        .center-badge {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 60px;
            height: 60px;
            background-color: var(--bg-card);
            border: 2px solid var(--brand-orange);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10;
            color: var(--brand-orange);
            font-size: 1.4rem;
            box-shadow: 0 0 15px rgba(242, 90, 0, 0.2);
        }

        .service-feature-card {
            position: relative;
            background: #ffffff;
            border-radius: 14px;
            padding: 2rem 1.5rem 1.8rem;
            color: #2b3442;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }

        .card-corner-img {
            position: absolute;
            top: 0;
            right: 0;
            width: 75px;
            height: 75px;
            border-bottom-left-radius: 100%;
            overflow: hidden;
        }

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

        .card-icon-orange {
            color: var(--brand-orange);
            font-size: 2.2rem;
            margin-bottom: 1rem;
        }

        .service-feature-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: #111827;
            margin-bottom: 0.8rem;
        }

        .service-feature-card p {
            font-size: 0.88rem;
            color: #4b5563;
            line-height: 1.55;
        }

        /* VIDEO SECTION */
        .video-section {
            padding: 60px 0;
        }

        .video-card-container {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 2.5rem;
        }

        .video-wrapper {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            isolation: isolate;
            padding: 3px;
        }

        .video-wrapper::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 250%;
            height: 500%;
            background: conic-gradient(
                from 0deg,
                transparent 0deg 270deg,
                var(--brand-orange) 360deg
            );
            animation: spinBorder 12s linear infinite;
            z-index: -2;
        }

        .video-wrapper::after {
            content: '';
            position: absolute;
            inset: 3px;
            background: var(--bg-card);
            border-radius: 10px;
            z-index: -1;
        }

        .responsive-iframe {
            position: relative;
            padding-bottom: 56.25%;
            height: 0;
            overflow: hidden;
            border-radius: 9px;
        }

        .responsive-iframe iframe {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            border: 0;
        }

        /* FEATURES SECTION */
        .features-section {
        padding: 60px 0;
        background-color: transparent;
        }

        .features-container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 1.5rem;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
        }

        /* FEATURES SECTION - Dönen Kenarlık Animasyonlu Kartlar */
.feature-card {
    position: relative;
    background: var(--bg-card);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease;
    overflow: hidden;
    isolation: isolate;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 250%;
    height: 500%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg 270deg,
        var(--brand-orange) 360deg
    );
    animation: spinBorder 12s linear infinite;
    z-index: -2;
}

.feature-card::after {
    content: '';
    position: absolute;
    inset: 2px; /* Dönen çizgi kalınlığı */
    background: var(--bg-card);
    border-radius: 8px; /* Dış kavisle uyumlu iç kavis */
    z-index: -1;
    transition: background 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
}

.feature-card:hover::after {
    background: var(--bg-card-hover); /* Hover durumunda iç arka plan rengini günceller */
}

        /* LIGHTBOX MODAL STİLLERİ */
        .modal-360 {
            display: none;
            position: fixed;
            z-index: 2000;
            inset: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(15, 20, 28, 0.95);
            backdrop-filter: blur(8px);
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .modal-360.active {
            display: flex;
            opacity: 1;
        }

        .modal-content-container {
            position: relative;
            max-width: 900px;
            width: 90%;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .modal-close {
            position: absolute;
            top: 15px;
            right: 20px;
            color: var(--text-light);
            font-size: 2rem;
            font-weight: bold;
            cursor: pointer;
            transition: color 0.2s;
            z-index: 10;
        }

        .modal-close:hover {
            color: var(--brand-orange);
        }

        .modal-caption {
            color: var(--text-light);
            font-size: 1.2rem;
            font-weight: 600;
            text-align: center;
        }

        .viewer-360-container {
            position: relative;
            width: 100%;
            cursor: grab;
            user-select: none;
        }

        .viewer-360-container:active {
            cursor: grabbing;
        }

        .hint-360 {
            position: absolute;
            bottom: 15px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0,0,0,0.7);
            color: #fff;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            pointer-events: none;
        }

        /* FOOTER & CONTACT */
        footer {
            background: #090c11;
            padding: 70px 0 30px;
            border-top: 1px solid var(--border-color);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 2.5rem;
            margin-bottom: 50px;
        }

        .footer-col h4 {
            color: #fff;
            margin-bottom: 1.2rem;
            font-size: 1.1rem;
            border-left: 3px solid var(--brand-orange);
            padding-left: 0.6rem;
        }

        .footer-col ul li {
            margin-bottom: 0.7rem;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 25px;
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    }

    .footer-bottom a {
    color: var(--text-muted);
    }

    .footer-bottom a:hover {
    color: var(--brand-orange);
    }

        /* RESPONSIVE MEDIA QUERIES */
        @media (max-width: 1024px) {
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 992px) {
            .about-grid,
            .services-layout {
                grid-template-columns: 1fr;
            }
            
            .center-badge {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .logo-container img {
                height: 32px;
            }

            .mobile-toggle {
                display: block;
                z-index: 1001;
            }

            .nav-menu {
                position: absolute;
                top: 85px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 85px);
                background: var(--bg-dark);
                flex-direction: column;
                align-items: center;
                justify-content: flex-start;
                padding-top: 3rem;
                gap: 2rem;
                transition: left 0.3s ease-in-out;
                z-index: 999;
                border-top: 1px solid var(--border-color);
            }

            .nav-menu.active {
                left: 0;
            }

            .about-content {
                padding: 1.5rem;
            }

            .video-card-container {
                padding: 1.2rem;
            }
        }

        @media (max-width: 600px) {
            .services-right-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 576px) {
            .grid-4 {
                grid-template-columns: 1fr;
            }
        }

        /* SABİT BUTON STİLLERİ */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

/* WhatsApp Butonu (Orijinal Yeşil) */
.whatsapp-btn {
    background-color: #25d366;
}

.whatsapp-btn:hover {
    background-color: #1da851;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

/* Yukarı Çık Butonu (Sitedeki Turuncu Renk) */
.scroll-top-btn {
    background-color: var(--brand-orange);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background-color: var(--brand-orange-hover);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(242, 90, 0, 0.4);
}

@media (max-width: 768px) {
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
    
    .float-btn {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}

/* SOSYAL MEDYA İKON İLE TIKLANABİLİR LİNK STİLLERİ */
.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 1.5rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--brand-orange);
    color: #ffffff;
    border-color: var(--brand-orange);
    transform: translateY(-4px);
    box-shadow: 0 5px 15px rgba(242, 90, 0, 0.4);
}

/* FOOTER LİNKLERİNİN TIKLANABİLİRLİK GÖRSELİ */
.footer-col ul li a {
    color: var(--text-muted);
    transition: all 0.3s ease;
    display: inline-block;
}

/* Üzerine gelindiğinde sağa kayma ve turuncu renk efekti */
.footer-col ul li a:hover {
    color: var(--brand-orange);
    transform: translateX(5px);
}

/* İletişim simgeli linklerin hizalanması ve hover etkisi */
.footer-col ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-col ul li i {
    color: var(--brand-orange);
    margin-top: 4px;
    font-size: 0.95rem;
}

/* DETAYLI BİLGİ BUTONU - DÖNEN TURUNCU ÇERÇEVE EFEKTİ */
.btn-outline {
    position: relative;
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 0.7rem 1.4rem;
    font-weight: 600;
    color: var(--text-light);
    border-radius: 6px;
    background: var(--bg-card);
    overflow: hidden;
    isolation: isolate;
    text-decoration: none;
    transition: color 0.3s ease;
    border: none; /* Varsayılan border kaldırıldı */
}

/* Dönen Turuncu Gradient Işık */
.btn-outline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 600%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg 270deg,
        var(--brand-orange) 360deg
    );
    animation: spinBorder 10s linear infinite; /* Yavaş ve sürekli dönme */
    z-index: -2;
}

/* Butonun İç Arka Planı (Çerçevenin içini kapatan katman) */
.btn-outline::after {
    content: '';
    position: absolute;
    inset: 1.5px; /* Çerçeve kalınlığı */
    background: var(--bg-card);
    border-radius: 5px;
    z-index: -1;
    transition: background 0.3s ease;
}

/* Hover (Fareyle üzerine gelindiğinde) Durumu */
.btn-outline:hover {
    color: var(--brand-orange);
    box-shadow: 0 0 15px rgba(242, 90, 0, 0.3);
}

.btn-outline:hover::after {
    background: var(--bg-card-hover);
}

/* DİL DROPDOWN MENÜSÜ - GÖRSELLE BİREBİR UYUMLU */
.lang-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: #ffffff; /* Görseldeki beyaz arka plan */
    border-radius: 6px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    display: none;
    flex-direction: column;
    width: 260px;
    padding: 12px;
    z-index: 1005;
}

.lang-dropdown.show {
    display: flex;
}

/* Üst Sıra (Arabic & Turkish) */
.lang-row.top-row {
    display: flex;
    justify-content: space-between;
    padding-bottom: 8px;
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 6px;
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--brand-orange); /* Görseldeki turuncu yazı rengi */
    text-decoration: none;
    padding: 6px 4px;
    transition: background 0.2s ease, opacity 0.2s ease;
}

.lang-dropdown a:hover {
    opacity: 0.8;
    background: #f8f8f8;
    border-radius: 4px;
}

.lang-dropdown img {
    width: 20px;
    height: 14px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* Liste Elemanları ve Alt Çizgiler */
.lang-list {
    display: flex;
    flex-direction: column;
}

.lang-list a {
    border-bottom: 1px solid #eeeeee; /* Görseldeki ince ayırıcı çizgiler */
}

.lang-list a:last-child {
    border-bottom: none;
}

/* AKTİF MENÜ ELEMANI */
.nav-link.active {
    color: var(--brand-orange);
    font-weight: 600;
}

/* UÇUŞAN TOZ EFEKTİ */
.dust-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}

.dust-particle {
    position: absolute;
    bottom: -10px;
    border-radius: 50%;
    background: var(--brand-orange);
    opacity: 0;
    filter: blur(0.5px);
    animation-name: dustFloat;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

@keyframes dustFloat {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }
    10% {
        opacity: 0.5;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        transform: translate(var(--drift), -110vh);
        opacity: 0;
    }
}