:root {
            --bg-main: #FFFFFF;
            --bg-surface: #F8F9FA;
            --bg-dark-footer: #161619;
            
            --text-main: #111113;
            --text-muted: #66666E;
            --text-light-footer: #f2f2f2;
            
            --gold-primary: #B9975B;
            --gold-hover: #A38247;
            
            --border-color: #ECECEC;
            --border-dark: rgba(255, 255, 255, 0.08);
            
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 8px;
            
            --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.03);
            --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.08);
        }

        body {
            font-family: 'Manrope', sans-serif;
            background-color: var(--bg-main);
            color: var(--text-main);
            line-height: 1.7;
            overflow-x: hidden;
        }

        html, body {
            overflow-x: hidden !important;
            width: 100%;
            position: relative;
            margin: 0;
            padding: 0;
        }

        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            letter-spacing: -0.03em;
            color: var(--text-main);
        }

        .text-gold { color: var(--gold-primary) !important; }
        .text-muted-custom { color: var(--text-muted) !important; }
        .bg-surface { background-color: var(--bg-surface) !important; }

        .eyebrow {
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--gold-primary);
            margin-bottom: 0.8rem;
            display: inline-block;
        }

        /* YUMUŞAK BUTONLAR */
        .btn-custom-primary {
            background-color: var(--text-main);
            color: #fff;
            font-weight: 600;
            border-radius: 50px;
            padding: 14px 32px;
            border: 2px solid var(--text-main);
            transition: all 0.3s ease;
        }
        .btn-custom-primary:hover {
            background-color: var(--gold-primary);
            border-color: var(--gold-primary);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 20px rgba(185, 151, 91, 0.25);
        }

        .btn-custom-outline {
            background-color: transparent;
            color: var(--text-main);
            font-weight: 600;
            border-radius: 50px;
            padding: 14px 32px;
            border: 2px solid var(--border-color);
            transition: all 0.3s ease;
        }
        .btn-custom-outline:hover {
            border-color: var(--text-main);
            background-color: var(--text-main);
            color: #fff;
        }

        /* NAVBAR */
        .navbar {
            padding: 20px 0;
            transition: all 0.4s ease;
            background-color: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
        }
        .navbar.scrolled {
            padding: 12px 0;
            border-bottom: 1px solid var(--border-color);
            box-shadow: 0 4px 20px rgba(0,0,0,0.03);
        }
        .navbar-brand { font-weight: 800; letter-spacing: 1px; font-size: 1.4rem; color: var(--text-main); }
        .nav-link {
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 10px 16px !important;
            transition: color 0.3s ease;
        }
        .nav-link:hover, .nav-link.active { color: var(--text-main); }
        
        .custom-dropdown {
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-hover);
            padding: 15px 0;
            margin-top: 15px;
        }
        .custom-dropdown .dropdown-item {
            padding: 10px 24px;
            font-weight: 500;
            color: var(--text-muted);
            transition: all 0.2s;
        }
        .custom-dropdown .dropdown-item:hover {
            background-color: var(--bg-surface);
            color: var(--gold-primary);
            padding-left: 28px;
        }

        /* SECTIONS */
        .section-padding { padding: 110px 0; }
        
        /* GÖRSEL ALANLARI */
        .image-area {
            background-color: var(--bg-surface);
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px dashed #DDD;
            position: relative;
            overflow: hidden;
            text-align: center;
            padding: 30px;
        }
        .image-area-text { color: var(--text-muted); font-size: 0.9rem; }
        .image-area-text i { font-size: 2.2rem; color: #CCC; margin-bottom: 12px; display: block; }

        /* HERO */
        .hero {
            min-height: 90vh;
            padding-top: 120px;
            display: flex;
            align-items: center;
            background: radial-gradient(circle at 90% 10%, rgba(185, 151, 91, 0.06), transparent 40%);
        }
        .hero h1 { font-size: clamp(2.8rem, 5.5vw, 4.8rem); line-height: 1.12; margin-bottom: 1.5rem; }
        .hero p { font-size: 1.15rem; color: var(--text-muted); max-width: 580px; margin-bottom: 2.2rem; }

        /* İSTATİSTİK BANDI */
        .stats-wrapper { margin-top: -50px; position: relative; z-index: 10; }
        .stat-box {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--shadow-soft);
            border: 1px solid var(--border-color);
        }
        .stat-box h3 { font-size: 2.4rem; color: var(--text-main); margin-bottom: 2px; font-weight: 800; }
        .stat-box p { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin: 0; font-weight: 700; }

        /* TEKNOLOJİ & ÜRETİM KARTLARI */
        .tech-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 35px 25px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-soft);
            height: 100%;
        }
        .tech-card-icon {
            font-size: 2rem;
            color: var(--gold-primary);
            margin-bottom: 20px;
        }

        /* HİZMET KARTLARI */
        .service-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 35px 25px;
            height: 100%;
            border: 1px solid var(--border-color);
            transition: all 0.35s ease;
        }
        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(185, 151, 91, 0.4);
        }
        .service-icon {
            width: 55px; height: 55px;
            background: var(--bg-surface);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            margin-bottom: 22px;
            color: var(--text-main);
            font-size: 1.4rem;
            transition: all 0.3s;
        }
        .service-card:hover .service-icon { background: var(--gold-primary); color: #fff; }

        /* SÜREÇ TIMELINE */
        .process-step { position: relative; padding-left: 55px; margin-bottom: 35px; }
        .process-step::before {
            content: ''; position: absolute; left: 19px; top: 40px; bottom: -35px;
            width: 2px; background-color: var(--border-color);
        }
        .process-step:last-child::before { display: none; }
        .process-number {
            position: absolute; left: 0; top: 0;
            width: 40px; height: 40px;
            background: var(--text-main); color: #fff;
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            font-weight: 700; font-size: 0.85rem;
        }

        /* SEKTÖRLER TAGS */
        .sector-tag {
            display: inline-block;
            padding: 8px 18px;
            background-color: #fff;
            border: 1px solid var(--border-color);
            border-radius: 50px;
            margin: 4px;
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* CTA BOX */
        .cta-section {
            background-color: var(--text-main);
            border-radius: var(--radius-lg);
            padding: 70px 40px;
            text-align: center;
            color: #fff;
        }
        .cta-section h2 { color: #fff; }
        .cta-section .btn-custom-primary {
            background-color: var(--gold-primary);
            border-color: var(--gold-primary);
            color: #fff;
        }
        .cta-section .btn-custom-primary:hover { background-color: #fff; color: var(--text-main); border-color: #fff; }

        /* KONTRAST DARK FOOTER */
        footer {
            background-color: var(--bg-dark-footer);
            color: var(--text-light-footer);
            padding-top: 80px;
            padding-bottom: 40px;
            border-top: 1px solid var(--border-dark);
        }
        footer h5 { color: #fff; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 1.5rem; }
        footer a { color: var(--text-light-footer); text-decoration: none; transition: color 0.3s; }
        footer a:hover { color: var(--gold-primary); }

        .hero-img {
        width: 100%;
        height: 100%;
        object-fit: cover; /* Görseli bozmadan kutuyu tam doldurur */
        border-radius: var(--radius-lg); /* Soft köşe uyumu */
        box-shadow: var(--shadow-hover);
    }

    /* STICKY WHATSAPP BUTTON STYLES */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 55px;
    height: 55px;
    background-color: #25d366;
    color: #ffffff !important;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
    background-color: #20ba5a;
}
/* CSS */
.site-logo {
    height: 42px;
    width: auto;
    object-fit: contain;
}

@media (max-width: 768px) {
    .site-logo {
        height: 32px; /* Mobilde menüyü taşmaması için daha küçük */
    }
}

.footer-logo {
    height: 45px;
    width: auto;
    object-fit: contain;
}

@media (max-width: 768px) {
    .footer-logo {
        height: 35px; /* Mobilde daha dengeli görünüm için */
    }
}


/* MARQUEE WORK SLIDER STYLES */
.marquee-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    display: flex;
}

.marquee-track {
    display: flex;
    gap: 20px;
    width: max-content;
    animation: marqueeScroll 35s linear infinite;
}

.marquee-wrapper:hover .marquee-track {
    animation-play-state: paused; /* Fare üzerine gelince durdurur */
}

.marquee-item {
    width: 240px;
    height: 135px;
    flex-shrink: 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.marquee-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.marquee-item:hover img {
    transform: scale(1.08);
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}