:root {
            --metallic-dark: linear-gradient(135deg, #334155 0%, #0f172a 100%);
            --metallic-silver: linear-gradient(135deg, #94a3b8 0%, #475569 100%);
        }
        body { font-family: 'Inter', sans-serif; background: #ffffff; color: #1e293b; overflow-x: hidden; }
        .heading-font { font-family: 'Outfit', sans-serif; }

        /* --- Dynamic Header States --- */
        #main-header { transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
        .header-transparent { background: transparent; border-color: rgba(255,255,255,0.1); color: white; }
        .header-scrolled { background: rgba(255,255,255,0.98); border-color: #f1f5f9; color: #0f172a; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
/* --- Logo Kontrolü --- */
/* Başlangıçta koyu logo gizli */
.logo-dark { opacity: 0; display: none; }

/* Header beyaz olduğunda (Scrolled) */
.header-scrolled .logo-white { 
    display: none; 
    opacity: 0; 
}
.header-scrolled .logo-dark { 
    display: block; 
    opacity: 1; 
    position: static; /* absolute'tan çıkar */
}


/* --- Mega Menü Link Animasyonu --- */
.mega-menu ul li {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: block;
}

.mega-menu ul li:hover {
    transform: translateX(10px); /* Sağa kayma efekti */
    color: #0f172a; /* Yazıyı daha belirgin siyah yapar */
}

/* Mega Menüdeki liste elemanlarına ufak bir ikon desteği (opsiyonel ama şık durur) */
.mega-menu ul li::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1px;
    background: #0f172a;
    margin-right: 0;
    transition: all 0.3s;
    vertical-align: middle;
}

.mega-menu ul li:hover::before {
    width: 10px;
    margin-right: 8px;
}
        /* --- Mega Menu --- */
        .mega-menu {
            display: none; position: absolute; top: 100%; left: 0; width: 100vw;
            background: white; border-bottom: 1px solid #f1f5f9; z-index: 1000;
            box-shadow: 0 30px 60px rgba(0,0,0,0.05); color: #1e293b;
        }
        .nav-item:hover .mega-menu { display: block; animation: slideDown 0.3s ease-out; }
        @keyframes slideDown { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

        /* --- Hero Navigation --- */
        .hero-nav-btn {
            width: 52px; height: 52px; border: 1px solid rgba(255,255,255,0.3);
            border-radius: 50%; display: flex; align-items: center; justify-content: center;
            color: white; transition: all 0.4s; cursor: pointer;
        }
        .hero-nav-btn:hover { background: white; color: black; border-color: white; }

        /* --- Icon Hover Grow --- */
        .sharp-card .segment-icon { transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1); transform-origin: left; }
        .sharp-card:hover .segment-icon { 
            transform: scale(1.3); 
            background: var(--metallic-silver);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* --- Button Hovers --- */
        .btn-white-hero { background: white; color: #0f172a; border: 1px solid white; transition: all 0.4s; }
        .btn-white-hero:hover { background: transparent; color: white; }
        
        .btn-metallic { background: var(--metallic-dark); color: white; border: 1px solid transparent; transition: all 0.4s; }
        .btn-metallic:hover { background: white; color: #0f172a; border: 1px solid #0f172a; }

        /* --- Map Pin Pulse --- */
        .map-pin { width: 14px; height: 14px; background: #0f172a; border: 2px solid #ffffff; position: absolute; border-radius: 50%; z-index: 10; cursor: pointer; }
        .pin-pulse { position: absolute; inset: -12px; border: 1px solid #1e293b; border-radius: 50%; animation: pulse-ring 2.5s infinite; opacity: 0; }
        @keyframes pulse-ring { 0% { transform: scale(0.5); opacity: 0.8; } 100% { transform: scale(2.8); opacity: 0; } }
        .pin-info { display: none; position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); width: 220px; background: var(--metallic-dark); padding: 22px; color: white; z-index: 100; box-shadow: 0 25px 50px rgba(0,0,0,0.4); }
        .map-pin:hover .pin-info { display: block; }

        /* --- Responsive Expanding Panels (Accordion) --- */
        .solution-panel { flex: 1; height: 580px; overflow: hidden; position: relative; transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1); cursor: pointer; }
        .solution-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.15); display: flex; flex-direction: column; justify-content: flex-end; padding: 40px; transition: all 0.5s; }
        .solution-detail { max-height: 0; opacity: 0; transition: all 0.6s ease; }
        
        @media (min-width: 1024px) {
            .solution-panel:hover { flex: 3; }
            .solution-panel:hover .solution-overlay { background: rgba(0,0,0,0.6); }
            .solution-panel:hover .solution-detail { max-height: 250px; opacity: 1; margin-top: 25px; }
        }
        @media (max-width: 1023px) {
            .solution-panel { height: 150px; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.1); }
            .solution-panel:hover { height: 350px; }
            .solution-panel:hover .solution-overlay { background: rgba(0,0,0,0.6); }
            .solution-panel:hover .solution-detail { max-height: 200px; opacity: 1; margin-top: 15px; }
        }
/* --- New Segment Card Design (Image 14 Style) --- */
.segment-card {
    position: relative;
    height: 500px;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.segment-card .card-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    /* Hatalı olan object-cover yerine doğrusu olan object-fit kullanılmalı */
    object-fit: cover; 
    /* Görselin merkezlenmesi için eklendi */
    object-position: center; 
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    display: block;
}

.segment-card:hover .card-img {
    transform: scale(1.1);
}

.segment-card .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.7) 100%);
    transition: background 0.4s;
}

.segment-card:hover .overlay {
    background: rgba(0,0,0,0.4);
}

/* Sol Üstteki Beyaz İkon Kutusu */
.icon-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    height: 100px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.icon-box .segment-icon {
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    color: #1e293b;
}

.segment-card:hover .segment-icon {
    transform: scale(1.3);
    background: linear-gradient(135deg, #475569 0%, #1e293b 50%, #0f172a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
    /* 1. Harita Arka Planı (Senin Degrade Tonun) */
    /* 1. Harita Arka Planı (Senin Degrade Tonun) */
    #exgroup-map-section {
        background: linear-gradient(135deg, #0f1012 0%, #2e3238 50%, #0f1012 100%) !important;
    }

    /* 2. Sadece Görsel Katmanı (Z-index 10) */
    .map-visual {
        background-image: url('https://upload.wikimedia.org/wikipedia/commons/e/ec/World_map_blank_without_borders.svg');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
        filter: invert(1) brightness(1.5) opacity(0.08); /* Çizgisel beyaz harita */
        z-index: 10;
    }

    /* 3. Pin Tasarımı (Z-index 50 ve Saf Beyaz) */
    .ex-pin {
        width: 12px;
        height: 12px;
        background: #ffffff !important; /* Net Beyaz */
        position: absolute;
        border-radius: 50%;
        z-index: 50;
        cursor: pointer;
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
    }

    /* 4. Beyaz Nabız Efekti */
    .ex-pulse {
        position: absolute;
        inset: -12px;
        border: 1px solid rgba(255, 255, 255, 0.6);
        border-radius: 50%;
        animation: pin-pulse-white 2.5s infinite;
        opacity: 0;
        pointer-events: none;
    }
    @keyframes pin-pulse-white {
        0% { transform: scale(0.5); opacity: 0.8; }
        100% { transform: scale(3); opacity: 0; }
    }

    /* 5. Tooltip Tasarımı - ALTINDA açılır (Z-index 100) */
    .ex-tooltip {
        display: none;
        position: absolute;
        top: 30px; /* Pin'in 30px aşağısından başlar */
        left: 50%;
        transform: translateX(-50%);
        width: 340px;
        min-height: 220px;
        overflow: hidden;
        border: none;
        box-shadow: 0 50px 100px rgba(0,0,0,0.9);
        z-index: 100;
        background: #0f1012;
    }

    .ex-pin:hover .ex-tooltip {
        display: block;
        animation: slideInDownMap 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }

    @keyframes slideInDownMap {
        from { opacity: 0; transform: translate(-50%, -20px); }
        to { opacity: 1; transform: translate(-50%, 0); }
    }

    /* Tooltip İçeriği */
    .tooltip-img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0.4;
    }

    .tooltip-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(to bottom, rgba(15, 16, 18, 0.2) 0%, rgba(15, 16, 18, 0.98) 100%);
        padding: 24px;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
    }

    .tooltip-title {
        font-family: 'Outfit', sans-serif;
        font-weight: 700;
        font-size: 11px;
        color: #ffffff;
        text-transform: uppercase;
        letter-spacing: 0.2em;
        margin-bottom: 12px;
        border-left: 3px solid #ffffff;
        padding-left: 12px;
    }

    .tooltip-text {
        font-size: 12px;
        color: rgba(255, 255, 255, 0.9);
        line-height: 1.6;
        font-weight: 300;
    }
		
    /* Media Card Layout */
    .media-card {
        cursor: pointer;
        border-bottom: 1px solid #f1f5f9;
        padding-bottom: 2rem;
        transition: all 0.4s ease;
    }

    .media-img-wrapper {
        position: relative;
        height: 260px;
        overflow: hidden;
        background: #f8fafc;
    }

    .media-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
        filter: grayscale(20%);
    }

    .media-card:hover .media-img {
        transform: scale(1.08);
        filter: grayscale(0%);
    }

    /* Media Source Badge - Metallic */
    .media-source-tag {
        position: absolute;
        top: 0;
        right: 0;
        background: linear-gradient(135deg, #4b5563 0%, #1f2937 100%); /* Metalik Koyu Gri */
        color: white;
        padding: 10px 20px;
        font-size: 9px;
        font-weight: 900;
        letter-spacing: 0.2em;
        z-index: 10;
    }

    /* Interactive Elements */
    .media-read-more {
        font-[9px] font-black tracking-[0.2em] text-slate-900 border-b-2 border-slate-900 pb-1 transition-all;
        cursor: pointer;
    }

    .media-card:hover .media-read-more {
        background: #1e293b;
        color: white;
        padding: 8px 15px;
        border-bottom-color: transparent;
    }

    .media-view-all {
        font-size: 10px;
        font-weight: 900;
        letter-spacing: 0.3em;
        color: #94a3b8;
        border: 1px solid #e2e8f0;
        padding: 15px 30px;
        transition: all 0.3s;
    }

    .media-view-all:hover {
        background: #1e293b;
        color: white;
        border-color: #1e293b;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    /* Mobile Responsive */
    @media (max-width: 768px) {
        .media-img-wrapper { height: 200px; }
        .media-card { margin-bottom: 2rem; }
    }

    .award-card {
        position: relative;
        background: #ffffff;
        cursor: pointer;
        transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1;
    }
		
/* Ödül Kartı Hover İkon Güncellemesi */
.award-card:hover .award-icon-box {
    background: #1e293b !important; /* Koyu antrasit zemin */
}

.award-card:hover .award-icon-box svg {
    stroke: #ffffff !important; /* İkonu saf beyaz yapar */
    transition: all 0.4s ease;
}

/* İsteğe bağlı: İkonun kendi etrafında dönme animasyonunu korumak için */
.award-card:hover .award-icon-box svg {
    transform: rotateY(180deg);
}

    /* Kart Üzerindeki Metalik Parlama (Glow) */
    .award-glow {
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(71, 85, 105, 0.05) 0%, rgba(255, 255, 255, 0) 50%, rgba(15, 23, 42, 0.05) 100%);
        opacity: 0;
        transition: opacity 0.4s;
        z-index: 5;
    }

    .award-card:hover {
        transform: translateY(-15px);
        box-shadow: 0 40px 80px -20px rgba(0,0,0,0.1);
    }

    .award-card:hover .award-glow {
        opacity: 1;
    }

    .award-year {
        font-size: 40px;
        font-weight: 900;
        color: #f1f5f9;
        position: absolute;
        top: 20px;
        right: 30px;
        z-index: 0;
        letter-spacing: -2px;
        transition: color 0.4s;
    }

    .award-card:hover .award-year {
        color: #e2e8f0;
    }

    .award-icon-box {
        position: relative;
        padding: 20px;
        background: #f8fafc;
        border-radius: 50%;
        transition: all 0.4s;
    }

    .award-card:hover .award-icon-box {
        background: #1e293b;
    }

    .award-card:hover i {
        color: #ffffff !important;
        transform: rotateY(180deg);
        transition: all 0.6s;
    }
		
    /* Glassmorphism Stat Kartları */
    .stat-glass-card {
        background: rgba(255, 255, 255, 0.03);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        border: 1px solid rgba(255, 255, 255, 0.05);
        transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .stat-glass-card:hover {
        background: rgba(255, 255, 255, 0.07);
        border-color: rgba(255, 255, 255, 0.2);
        transform: translateY(-10px) scale(1.02);
        box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    }

    /* Parallax Arka Plan */
    .parallax-bg {
        transition: transform 0.2s linear;
        will-change: transform;
    }

    /* Giriş Animasyonları İçin Hazırlık */
    .reveal-left { opacity: 0; transform: translateX(-50px); }
    .reveal-right { opacity: 0; transform: translateX(50px); }

    /* Innovation Lab Arka Planı ve Degrade Güncellemesi */
    #innovation-lab {
        background: linear-gradient(135deg, #0f1012 0%, #2e3238 50%, #0f1012 100%) !important;
    }

    /* Görsel üzerindeki yumuşak geçiş katmanı (Slate maviliğinden kurtarıyoruz) */
    .custom-gradient-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, #0f1012 0%, #2e3238 50%, #0f1012 100%) !important;
    }

    /* Glassmorphism Stat Kartları (Arka plana uyum için biraz daha koyulaştırıldı) */
    .stat-glass-card {
        background: rgba(255, 255, 255, 0.02);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 255, 255, 0.05);
        transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    }
		
    /* --- Master Footer (Beyaz Versiyon) --- */
    #exgroup-footer {
        background: #ffffff !important; /* Tertemiz Beyaz Zemin */
        border-top: 1px solid #f1f5f9;
        color: #1e293b;
    }

    /* Footer Başlıkları (Koyu & Keskin) */
    .footer-heading {
        font-family: 'Outfit', sans-serif;
        font-size: 11px;
        font-weight: 900;
        text-transform: uppercase;
        letter-spacing: 0.3em;
        color: #0f172a; /* Koyu Antrasit */
        margin-bottom: 30px;
        position: relative;
    }

    /* Başlık altındaki küçük koyu çizgi */
    .footer-heading::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 0;
        width: 25px;
        height: 2px;
        background: #0f172a;
        opacity: 0.1;
    }

    /* Link Listesi (Kibar Gri) */
    .footer-list {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .footer-list a {
        font-size: 13px;
        font-weight: 400;
        color: #64748b; /* Kibar Gri */
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: inline-block;
    }

    .footer-list a:hover {
        color: #0f172a; /* Üzerine gelince tam koyu */
        transform: translateX(8px);
    }

    /* Alt Kısımdaki Yasal Alan */
    .footer-bottom {
        border-top: 1px solid #f1f5f9;
        padding-top: 40px;
    }

    .copyright-text {
        font-[10px] font-black tracking-[0.3em] text-slate-300 uppercase;
    }

    .legal-links a {
        font-size: 9px;
        font-weight: 700;
        letter-spacing: 0.2em;
        color: #cbd5e1;
        transition: color 0.3s;
    }

    .legal-links a:hover {
        color: #1e293b;
    }
		
/* Ödül kartları konteynerini en tepeye hizalar */
#award-grid {
    display: grid;
    align-items: start; /* Tüm kutuların üst çizgisini eşitler */
}

.award-card {
    height: 100%; /* İçerik fark etmeksizin yapısal bütünlüğü korur */
}
		
/* Menü Buton Rengi: Sayfa tepedeyken beyaz, scroll olunca koyu */
.header-transparent #menu-open-btn { color: white; }
.header-scrolled #menu-open-btn { color: #0f172a; }

/* Menü açıldığında sayfanın arkada kaymasını engellemek için */
.no-scroll { overflow: hidden !important; }

/* Animasyon bekleyen elemanlar başlangıçta çok hafif görünür olsun */
/* Böylece JS yüklenene kadar sayfa bomboş durmaz */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    will-change: transform, opacity; /* Tarayıcıya performans uyarısı verir */
}

/* Mobilde yazıların ekrandan taşmasını engelle */
h1, h2 {
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
}

/* Mobilde Hero metinlerinin arkasındaki karartmayı güçlendir (Okunurluk için) */
@media (max-width: 768px) {
    .mobile-overlay-fix {
        background: linear-gradient(to bottom, 
            rgba(15, 23, 42, 0.9) 0%, 
            rgba(15, 23, 42, 0.7) 50%, 
            rgba(255, 255, 255, 1) 100%) !important;
    }
}

/* Mobilde Hero alanının yüksekliğini içeriğe göre esnetir */
@media (max-width: 768px) {
    section.relative.min-h-screen {
        height: auto !important;
        display: flex !important;
        flex-direction: column !important;
    }

    /* Başlıkların mobilde ekrandan dışarı taşmaması için zorunlu kural */
    h1 {
        font-size: 2.5rem !important; /* text-4xl karşılığı */
        line-height: 1.2 !important;
        word-break: break-word !important;
    }
}