/* --- MASTER RENK PALETÄ° --- */
:root { 
    --primary: #10b981;       /* Canlı Zümrüt */
    --primary-dark: #064e3b;  /* Koyu Orman (Footer bitiÅŸ rengi) */
    --dark: #1e293b; 
    --white: #ffffff; 
    --light: #f8fafc;
    
    /* Footer'daki Gradient'in AYNISI: */
    --site-gradient: linear-gradient(135deg, #10b981 0%, #064e3b 100%); 
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Inter', sans-serif; }
body { background-color: var(--white); color: var(--dark); line-height: 1.6; }
a { text-decoration: none; transition: 0.3s; }
ul { list-style: none; }

/* --- TOP BAR (Footer Rengi Uygulandı) --- */
.top-bar { 
    background: var(--site-gradient) !important; /* YeÅŸil Gradient */
    color: white; 
    padding: 12px 0; 
    font-size: 0.95rem; 
    border-bottom: 1px solid rgba(255,255,255,0.1); 
}
.top-bar-container { max-width: 1500px; margin: 0 auto; padding: 0 40px; display: flex; justify-content: space-between; align-items: center; }
.top-bar-info { display: flex; gap: 30px; align-items: center; }
.top-bar-info a, .top-bar-info span { color: white; display: flex; align-items: center; gap: 10px; font-weight: 500; }
.top-bar-info i { font-size: 1.2rem; } 
.top-bar-social { display: flex; gap: 20px; align-items: center; }
.top-bar-social a { color: white; font-size: 1.4rem; }
.top-bar-social a:hover { transform: scale(1.2); color: #a7f3d0; }

/* --- NAVBAR --- */
.navbar { background: var(--white); box-shadow: 0 4px 20px rgba(0,0,0,0.08); position: sticky; top: 0; z-index: 1000; }
.nav-container { max-width: 1500px; margin: 0 auto; padding: 0 40px; display: flex; justify-content: space-between; align-items: center; height: 120px; position: relative; }

/* LOGO */
.logo img { height: 90px; width: auto; object-fit: contain; display: block; } 
.logo-text { font-size: 2rem; font-weight: 900; color: var(--dark); }
.logo-text span { color: var(--primary); }

/* MENÜ LİNKLERİ */
.nav-links { display: flex; gap: 35px; align-items: center; }
.nav-links > li { position: relative; }
.nav-links a { color: var(--dark); font-weight: 700; font-size: 1rem; padding: 25px 0; display: flex; align-items: center; gap: 5px; }
.nav-links a:hover { color: var(--primary); }

/* HAMBURGER */
.hamburger { display: none; font-size: 1.8rem; color: var(--dark); cursor: pointer; }

/* DROPDOWN (Üst Çizgisi Yeşil Gradient) */
.dropdown-content { 
    display: none; 
    position: absolute; 
    background: white; 
    min-width: 220px; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.15); 
    border-radius: 0 0 10px 10px; 
    top: 100%; 
    left: 0; 
    border-top: 4px solid; 
    border-image: var(--site-gradient); /* Footer uyumlu */
    border-image-slice: 1;
    padding: 10px 0; 
    z-index: 1001; 
}
.dropdown:hover .dropdown-content { display: block; animation: fadeInUp 0.3s ease; }
.dropdown-content a { padding: 12px 25px; font-size: 0.95rem; font-weight: 600; border-bottom: 1px solid #f1f5f9; width: 100%; display: block; }
.dropdown-content a:hover { background: #f8fafc; color: var(--primary); padding-left: 30px; }

/* --- PAGE HEADER (Görsel üstü yeşil perde) --- */
.page-header { 
    /* Gradient değerleri footer ile uyumlu yapıldı */
    background: linear-gradient(rgba(6, 78, 59, 0.9), rgba(16, 185, 129, 0.85)), url('/img/about.jpg'); /* Fixed path to use absolute from root */
    background-size: cover; background-position: center; padding: 100px 20px; text-align: center; color: white; margin-bottom: 60px; 
}
.page-header h1 { font-size: 3.5rem; font-weight: 900; margin-bottom: 15px; letter-spacing: -1px; text-shadow: 0 5px 15px rgba(0,0,0,0.2); }
.breadcrumb { display: flex; justify-content: center; align-items: center; gap: 12px; font-size: 1.1rem; font-weight: 500; }
.breadcrumb a { color: rgba(255,255,255,0.8); }
.breadcrumb a:hover { color: white; text-decoration: underline; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }

/* MOBÄ°L UYUM */
@media (max-width: 1024px) {
    .nav-container { height: 80px; padding: 0 20px; }
    .logo img { height: 50px; }
    .top-bar-info span, .top-bar-info a { display: none; } 
    .top-bar-social { width: 100%; justify-content: center; }
    .top-bar-container { padding: 0 20px; }
    .hamburger { display: block; }
    .nav-links { position: absolute; top: 100%; left: 0; width: 100%; background: white; flex-direction: column; align-items: flex-start; gap: 0; padding: 0; border-top: 1px solid #f1f5f9; box-shadow: 0 10px 20px rgba(0,0,0,0.1); display: none; }
    .nav-links.active { display: flex; animation: slideDown 0.3s ease; }
    .nav-links > li { width: 100%; border-bottom: 1px solid #f1f5f9; }
    .nav-links a { padding: 15px 25px; width: 100%; }
    .dropdown:hover .dropdown-content { position: relative; box-shadow: none; top: 0; border-top: none; background: #f8fafc; }
    .dropdown-content a { padding-left: 40px; }
    @keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
}
@media (max-width: 768px) {
    .page-header { padding: 50px 15px !important; margin-bottom: 40px !important; background-position: center center !important; }
    .page-header h1 { font-size: 2rem !important; line-height: 1.2; padding: 0 10px; }
    .breadcrumb { font-size: 0.85rem !important; flex-wrap: wrap; }
}

/* --- FİRMA GİRİŞİ BUTONU (Footer Gradienti Uygulandı) --- */
.btn-login {
    background: var(--site-gradient) !important; /* YeÅŸil Gradient */
    color: white !important; /* Yazı Beyaz */
    padding: 10px 25px !important; 
    border-radius: 50px; 
    font-weight: 700 !important;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4); /* Yeşil gölge */
    transition: all 0.3s ease;
    border: 2px solid transparent; 
}

.btn-login:hover {
    filter: brightness(1.1); /* Parlama Efekti */
    transform: translateY(-3px); 
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.6); 
}

.btn-login i { color: white !important; font-size: 0.9rem; }

@media (max-width: 1024px) {
    .btn-login { display: inline-flex; margin-top: 10px; width: auto !important; justify-content: center; }
}

/* Footer & Loader Styles */

/* Tam Ekran Kaplama */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    z-index: 999999; /* Her şeyin üstünde */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease-out, visibility 0.6s ease-out;
}

/* Gizlenme Class'ı (JS ekleyecek) */
#preloader.hide {
    opacity: 0;
    visibility: hidden;
}

/* Dönen Yeşil Halka */
.loader-ring {
    width: 70px;
    height: 70px;
    border: 5px solid #f1f5f9; /* Gri halka */
    border-top: 5px solid #10b981; /* Yeşil aktif kısım */
    border-radius: 50%;
    animation: spin 1s linear infinite;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.2);
    margin-bottom: 20px;
}

/* Ortadaki Sabit Ä°kon */
.loader-icon {
    position: absolute;
    color: #064e3b;
    font-size: 24px;
    margin-bottom: 20px; /* Halkayla hizalamak için */
    animation: pulse 1.5s infinite ease-in-out;
}

/* Alttaki Marka Yazısı */
.loader-text {
    font-family: sans-serif;
    font-weight: 800;
    font-size: 1.4rem;
    color: #064e3b;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: fadeInText 2s infinite;
}

/* Animasyonlar */
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes pulse { 0%, 100% { transform: scale(0.8); opacity: 0.7; } 50% { transform: scale(1.1); opacity: 1; } }
@keyframes fadeInText { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }

/* FOOTER */
.tb-container, .h-container, .page-container, .container, .footer-inner { width: 85% !important; max-width: 1400px !important; margin: 0 auto; }

/* FOOTER TASARIMI (YEŞİL GRADIENT) */
.main-footer { 
    background: linear-gradient(135deg, #10b981 0%, #064e3b 100%) !important;
    color: white !important; 
    padding: 80px 0 0 0; 
    margin-top: 60px; 
    font-family: 'Inter', sans-serif;
    position: relative;
}

.footer-grid { 
    display: grid; 
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr; /* Kolon geniÅŸlikleri */
    gap: 50px; 
    margin-bottom: 60px; 
}

.f-logo { 
    font-size: 32px; font-weight: 900; color: white !important; 
    margin-bottom: 20px; display: inline-block; 
    text-transform: uppercase; letter-spacing: -1px; 
}
.f-desc { 
    line-height: 1.7; margin-bottom: 25px; 
    color: rgba(255,255,255,0.9) !important; font-size: 0.95rem; 
}

.f-title { 
    color: white !important; font-size: 1.1rem; font-weight: 700; 
    margin-bottom: 25px; position: relative; display: inline-block; 
    text-transform: uppercase; letter-spacing: 0.5px;
}
.f-title::after { 
    content: ''; position: absolute; left: 0; bottom: -10px; width: 40px; height: 3px; 
    background: #a7f3d0; border-radius: 2px; 
}

.f-links { list-style: none; padding: 0; margin: 0; }
.f-links li { margin-bottom: 12px; }
.f-links a { 
    color: rgba(255,255,255,0.8) !important; transition: 0.3s; 
    display: flex; align-items: center; gap: 8px; font-size: 0.95rem;
}
.f-links a:hover { color: white !important; transform: translateX(5px); }
.f-links i { font-size: 0.8rem; color: #6ee7b7; }

.f-contact li { display: flex; gap: 15px; margin-bottom: 20px; line-height: 1.5; color: rgba(255,255,255,0.9) !important; }
.f-contact i { color: #6ee7b7 !important; font-size: 1.2rem; margin-top: 2px; }

.f-social { display: flex; gap: 12px; }
.f-social a { 
    width: 40px; height: 40px; background: rgba(255,255,255,0.1); 
    display: flex; align-items: center; justify-content: center; 
    border-radius: 50%; color: white !important; transition: 0.3s; border: 1px solid rgba(255,255,255,0.2);
}
.f-social a:hover { background: white; color: #064e3b !important; transform: translateY(-3px); }

.footer-bottom { 
    background: rgba(0,0,0,0.15); border-top: 1px solid rgba(255,255,255,0.1); 
    padding: 25px 0; font-size: 0.9rem; 
}
.fb-content { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.fb-links a { color: rgba(255,255,255,0.7) !important; margin-left: 25px; transition: 0.3s; }
.fb-links a:hover { color: white !important; text-decoration: underline; }

/* WHATSAPP & BACK TO TOP */
.whatsapp-btn { 
    position: fixed; bottom: 30px; right: 30px; width: 60px; height: 60px; 
    background: #25D366; color: white; border-radius: 50%; 
    display: flex; align-items: center; justify-content: center; 
    font-size: 32px; z-index: 9991; transition: 0.3s; text-decoration: none; 
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4); 
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6); }

#backToTop { 
    position: fixed; bottom: 100px; right: 35px; width: 50px; height: 50px; 
    background: white; border: none; color: #064e3b; border-radius: 50%; 
    font-size: 20px; cursor: pointer; display: none; align-items: center; justify-content: center; 
    box-shadow: 0 5px 15px rgba(0,0,0,0.2); z-index: 9990; transition: 0.3s; 
}
#backToTop:hover { background: #064e3b; color: white; transform: translateY(-3px); }

/* POPUP */
.popup-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); z-index: 100000; display: none; align-items: center; justify-content: center; backdrop-filter: blur(5px); }
.popup-wrapper { position: relative; max-width: 600px; width: 90%; display: flex; flex-direction: column; align-items: center; animation: popUpAnim 0.4s ease-out; }
.popup-img { width: 100%; height: auto; border-radius: 12px; display: block; box-shadow: 0 20px 50px rgba(0,0,0,0.5); }
.popup-close { position: absolute; top: -15px; right: -15px; width: 40px; height: 40px; background: white; color: #333; border-radius: 50%; font-size: 20px; font-weight: bold; display: flex; align-items: center; justify-content: center; cursor: pointer; box-shadow: 0 5px 15px rgba(0,0,0,0.2); transition: 0.3s; }
.popup-close:hover { background: #ef4444; color: white; transform: rotate(90deg); }
.popup-dont-show { margin-top: 15px; color: white; font-size: 14px; display: flex; align-items: center; gap: 8px; cursor: pointer; background: rgba(0,0,0,0.6); padding: 8px 15px; border-radius: 50px; }

@keyframes popUpAnim { from { transform: scale(0.8); opacity: 0; } to { transform: scale(1); opacity: 1; } }

@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .fb-content { flex-direction: column; text-align: center; }
    .fb-links a { margin: 0 10px; }
    .whatsapp-btn { width: 50px; height: 50px; font-size: 26px; right: 20px; bottom: 20px; }
    #backToTop { right: 25px; bottom: 80px; }
}
/* --- ANASAYFAYA ÖZEL STÝLLER --- */
    
    /* SLIDER ALANI */
    #hero-slider { 
        position: relative; 
        width: 100%; 
        height: 750px; 
        overflow: hidden; 
        /* Eski margin silindi, artýk header ile tam öpüþecek */
    }
    
    .slider-track { display: flex; width: 100%; height: 100%; transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1); }
    .slide { min-width: 100%; height: 100%; position: relative; background-size: cover; background-position: center; }
    
    /* Karartma efekti */
    .slide::before { content:''; position:absolute; inset:0; background: linear-gradient(to right, rgba(0,0,0,0.7), rgba(0,0,0,0.1)); }
    
    .slide-content { 
        position: absolute; 
        top: 50%; 
        left: 10%; 
        transform: translateY(-50%); 
        max-width: 700px; 
        color: white; 
        padding-left: 30px; 
        border-left: 6px solid var(--primary); 
        z-index: 2; 
    }
    
    .slide-content h1 { 
        font-size: 4rem; 
        font-weight: 900; 
        text-transform: uppercase; 
        line-height: 1.1; 
        margin-bottom: 20px; 
        text-shadow: 0 10px 30px rgba(0,0,0,0.5); 
        opacity: 0; 
        animation: fadeUp 1s forwards 0.3s; 
    }
    
    .slide-content p { 
        font-size: 1.3rem; 
        font-weight: 300; 
        margin-bottom: 35px; 
        opacity: 0; 
        animation: fadeUp 1s forwards 0.5s; 
    }
    
    .slide-btn { 
        padding: 18px 45px; 
        background: var(--primary); 
        color: white; 
        text-decoration: none; 
        font-weight: 700; 
        border-radius: 50px; 
        display: inline-block; 
        transition: 0.3s; 
        opacity: 0; 
        animation: fadeUp 1s forwards 0.7s; 
        font-size: 1.1rem;
    }
    .slide-btn:hover { background: var(--primary-dark); transform: translateY(-5px); box-shadow: 0 10px 20px rgba(46, 125, 50, 0.4); }
    
    /* OK TUÞLARI */
    .arrow { 
        position: absolute; top: 50%; transform: translateY(-50%); 
        width: 60px; height: 60px; 
        background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.3); 
        border-radius: 50%; color: white; font-size: 20px; cursor: pointer; 
        backdrop-filter: blur(5px); transition: 0.3s; z-index: 10;
        display: flex; align-items: center; justify-content: center;
    }
    .arrow:hover { background: var(--primary); border-color: var(--primary); }
    .prev { left: 30px; } 
    .next { right: 30px; }

    /* THUMBNAILS */
    .thumbnails-wrapper {
        position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
        display: flex; gap: 15px; z-index: 10;
        background: rgba(0,0,0,0.4); padding: 10px 15px; border-radius: 15px; backdrop-filter: blur(5px);
    }
    .thumb {
        width: 80px; height: 50px; border-radius: 8px; cursor: pointer;
        overflow: hidden; border: 2px solid transparent; transition: 0.3s; opacity: 0.6;
    }
    .thumb img { width: 100%; height: 100%; object-fit: cover; }
    .thumb:hover, .thumb.active { opacity: 1; transform: scale(1.1); border-color: var(--primary); }

    /* BÖLÜMLER GENEL */
    .section-padding { padding: 100px 0; }
    .page-container { max-width: 1500px; margin: 0 auto; padding: 0 40px; }
    
    .sec-title { font-size: 2.5rem; font-weight: 800; color: var(--dark); margin-bottom: 10px; }
    .sec-sub { color: #64748b; margin-bottom: 60px; font-size: 1.1rem; }
    
    /* HÝZMET KARTLARI */
    .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
    .s-card { 
        padding: 50px 30px; background: white; border: 1px solid #f1f5f9; border-radius: 20px; 
        transition: 0.3s; text-align: center; position: relative; overflow: hidden; 
    }
    .s-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(0,0,0,0.08); border-color: var(--primary); }
    .s-card i { font-size: 3rem; color: var(--primary); margin-bottom: 25px; }
    .s-card h4 { font-size: 1.4rem; font-weight: 700; margin-bottom: 15px; color: var(--dark); }
    .s-card p { color: #64748b; font-size: 1rem; line-height: 1.6; }

    /* SPLIT SECTION (NEDEN BÝZ) */
    .split-section { display: grid; grid-template-columns: 1fr 1fr; align-items: center; background: var(--dark); color: white; }
    .split-img { height: 700px; width: 100%; object-fit: cover; }
    .split-content { padding: 80px; }
    .split-content h2 { font-size: 3rem; font-weight: 800; margin-bottom: 25px; color: var(--primary); }
    .split-content p { color: #cbd5e1; line-height: 1.8; margin-bottom: 35px; font-size: 1.1rem; }
    .feature-list { list-style: none; }
    .feature-list li { margin-bottom: 20px; display: flex; align-items: center; gap: 15px; font-size: 1.1rem; font-weight: 500; }
    .feature-list i { color: var(--primary); font-size: 1.2rem; }

    /* CTA STRIP (ÞERÝT) */
    .cta-strip { background: var(--primary); padding: 80px 0; text-align: center; color: white; position: relative; overflow: hidden; }
    .cta-strip::before { content:''; position:absolute; inset:0; background:url('https://www.transparenttextures.com/patterns/cubes.png'); opacity:0.1; }
    .cta-content { position: relative; z-index: 2; }
    .cta-phone { font-size: 3.5rem; font-weight: 900; display: block; margin: 20px 0; letter-spacing: -2px; }
    
    /* LOGOLAR */
    .brands-sec { padding: 60px 0; background: #f8fafc; overflow: hidden; border-top: 1px solid #e2e8f0; }
    .logo-track { display: flex; gap: 80px; animation: scroll 30s linear infinite; width: max-content; }
    .brand-img { height: 60px; opacity: 0.5; filter: grayscale(100%); transition: 0.3s; }
    .brand-img:hover { opacity: 1; filter: grayscale(0%); }

    @keyframes fadeUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }
    @keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

    /* MOBÝL UYUM */
    @media (max-width: 900px) {
        #hero-slider { height: 550px; }
        .slide-content h1 { font-size: 2.5rem; }
        .slide-content p { font-size: 1rem; }
        .split-section { grid-template-columns: 1fr; }
        .split-img { height: 350px; }
        .split-content { padding: 40px 20px; }
        .cta-phone { font-size: 2rem; }
        .arrow { width: 40px; height: 40px; font-size: 16px; }
        .page-container { padding: 0 20px; }
        .thumbnails-wrapper { display: none; } /* Mobilde thumbnaillarý gizleyelim, kalabalýk etmesin */
    }


/* --- HAKKIMIZDA SAYFASI STÝLLERÝ --- */
    .about-split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 80px; }
    .about-img { position: relative; border-radius: 20px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.1); }
    .about-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .exp-box { position: absolute; bottom: 30px; left: 30px; background: #16a34a; color: white; padding: 20px 30px; border-radius: 15px; text-align: center; box-shadow: 0 10px 30px rgba(22, 163, 74, 0.4); }
    .exp-num { font-size: 36px; font-weight: 800; display: block; line-height: 1; }
    .exp-text { font-size: 13px; font-weight: 500; text-transform: uppercase; }
    .sub-title { color: #16a34a; font-weight: 700; font-size: 14px; letter-spacing: 1px; margin-bottom: 10px; display: block; }
    .about-text h2 { font-size: 36px; color: #111827; margin: 0 0 25px 0; line-height: 1.2; font-weight: 800; }
    .about-text p { color: #666; line-height: 1.7; margin-bottom: 20px; font-size: 16px; }
    .check-list { list-style: none; padding: 0; margin-top: 20px; }
    .check-list li { margin-bottom: 15px; font-weight: 600; color: #374151; display: flex; align-items: center; gap: 10px; }
    .check-list i { color: #16a34a; font-size: 18px; }

    /* VÝZYON MÝSYON */
    .mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
    .mv-card { background: white; padding: 40px; border: 1px solid #e5e7eb; border-radius: 20px; transition: 0.3s; }
    .mv-card:hover { border-color: #16a34a; box-shadow: 0 10px 30px rgba(0,0,0,0.05); transform: translateY(-5px); }
    .mv-icon { width: 60px; height: 60px; background: #f0fdf4; color: #16a34a; font-size: 24px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
    .mv-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 15px; color: #1f2937; }
    .mv-card p { color: #6b7280; line-height: 1.6; }

    /* EKÝP (PERSONEL) ALANI */
    .team-section { padding: 0 0 80px 0; }
    .team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
    .team-card { background: white; text-align: center; border-radius: 15px; overflow: hidden; transition: 0.3s; }
    .team-card:hover { transform: translateY(-10px); }
    .team-img { width: 100%; height: 300px; overflow: hidden; border-radius: 15px; margin-bottom: 20px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); }
    .team-img img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
    .team-card:hover .team-img img { transform: scale(1.1); }
    .team-card h4 { margin: 0 0 5px 0; color: #111827; font-size: 18px; font-weight: 700; }
    .team-card span { color: #16a34a; font-size: 14px; font-weight: 500; text-transform: uppercase; }

    /* DEÐERLER */
    .values-section { background: #f9fafb; padding: 80px 0; }
    .sec-header { text-align: center; max-width: 700px; margin: 0 auto 50px; }
    .sec-header h2 { font-size: 32px; font-weight: 800; color: #111827; margin-bottom: 15px; }
    .sec-header p { color: #666; font-size: 18px; }
    .values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
    .val-item { background: white; padding: 30px; text-align: center; border-radius: 15px; box-shadow: 0 5px 20px rgba(0,0,0,0.03); transition: 0.3s; }
    .val-item:hover { transform: translateY(-5px); }
    .val-item i { font-size: 40px; color: #16a34a; margin-bottom: 20px; display: inline-block; }
    .val-item h4 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: #1f2937; }
    .val-item p { font-size: 14px; color: #6b7280; line-height: 1.5; }

    /* ÝSTATÝSTÝKLER */
    .stats-section { background: #111827; color: white; padding: 60px 0; }
    .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
    .stat-num { font-size: 42px; font-weight: 800; color: #4ade80; margin-bottom: 5px; }
    .stat-label { font-size: 15px; color: #9ca3af; text-transform: uppercase; letter-spacing: 1px; }

    /* HAKKIMIZDA MOBÝL UYUM */
    @media (max-width: 900px) {
        .about-split { grid-template-columns: 1fr; gap: 30px; }
        .mission-grid { grid-template-columns: 1fr; }
        .stats-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
        .team-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
        .exp-box { padding: 15px 20px; }
        .exp-num { font-size: 28px; }
    }
    @media (max-width: 600px) {
        .team-grid { grid-template-columns: 1fr; }
    }

/* --- REFERANSLAR SAYFASI STÝLLERÝ --- */
    .filter-menu { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 50px; padding: 0 20px; }
    .filter-btn { padding: 10px 25px; background: white; border: 1px solid #e2e8f0; border-radius: 30px; font-size: 0.95rem; font-weight: 600; color: #64748b; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }
    .filter-btn:hover { background: #f1f5f9; transform: translateY(-2px); color: #064e3b; }
    .filter-btn.active { background: #10b981; color: white; border-color: #10b981; box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3); }

    .ref-container { max-width: 1400px; margin: 0 auto 120px; padding: 0 40px; }
    .ref-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 40px; }

    .ref-item { 
        position: relative; background: #ffffff; padding: 15px; border-radius: 4px; 
        box-shadow: 0 10px 25px rgba(0,0,0,0.1); cursor: pointer; transition: all 0.4s ease; 
        opacity: 1; transform: scale(1) rotate(0deg); 
    }
    .ref-item:hover { transform: translateY(-10px) rotate(1deg); box-shadow: 0 20px 40px rgba(0,0,0,0.15); z-index: 2; }
    .ref-img-wrapper { position: relative; height: 260px; overflow: hidden; background: #f1f5f9; border: 1px solid #f1f5f9; }
    .ref-img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: 0.6s; }
    .ref-item:hover .ref-img-wrapper img { transform: scale(1.1); }
    .ref-content { text-align: center; padding-top: 20px; padding-bottom: 5px; }
    .ref-content h3 { font-size: 1.2rem; font-weight: 700; color: #334155; margin-bottom: 5px; }
    .ref-content span { color: #10b981; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
    .zoom-icon { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.5); width: 60px; height: 60px; background: rgba(16, 185, 129, 0.9); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 1.5rem; transition: 0.4s; opacity: 0; }
    .ref-item:hover .zoom-icon { transform: translate(-50%, -50%) scale(1); opacity: 1; }

    .lightbox-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.92); z-index: 99999; display: none; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s ease; }
    .lightbox-overlay.active { display: flex; opacity: 1; }
    .lightbox-content { position: relative; max-width: 90%; max-height: 90%; display: flex; align-items: center; justify-content: center; }
    .lightbox-img { max-width: 100%; max-height: 85vh; border-radius: 4px; box-shadow: 0 0 50px rgba(0,0,0,0.5); border: 5px solid white; transform: scale(0.9); transition: transform 0.3s; }
    .lightbox-overlay.active .lightbox-img { transform: scale(1); }
    .lightbox-close { position: absolute; top: -45px; right: 0; color: white; font-size: 35px; cursor: pointer; transition: 0.2s; z-index: 100001; }
    .lightbox-close:hover { color: #ef4444; transform: rotate(90deg); }
    .lightbox-caption { position: absolute; bottom: -40px; left: 0; width: 100%; text-align: center; color: white; font-size: 1.1rem; font-weight: 500; }
    
    .lb-nav { position: fixed; top: 50%; transform: translateY(-50%); width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; color: white; font-size: 2rem; cursor: pointer; transition: 0.3s; background: rgba(255,255,255,0.1); border-radius: 50%; z-index: 100000; }
    .lb-nav:hover { background: rgba(255,255,255,0.3); transform: translateY(-50%) scale(1.1); }
    .lb-prev { left: 30px; }
    .lb-next { right: 30px; }
    
    .empty-state { text-align: center; padding: 80px 20px; background: #f8fafc; border-radius: 20px; color: #94a3b8; font-size: 1.1rem; grid-column: 1 / -1; border: 2px dashed #e2e8f0; }
    
    @media (max-width: 600px) { .ref-container { padding: 0 20px; } .ref-grid { grid-template-columns: 1fr; } .lb-nav { width: 40px; height: 40px; font-size: 1.5rem; } .lb-prev { left: 10px; } .lb-next { right: 10px; } }

/* --- ÝLETÝÞÝM SAYFASI STÝLLERÝ --- */
    .contact-container { max-width: 1300px; margin: 0 auto 100px; padding: 0 40px; }
    .contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; }
    
    .sub-header { color: var(--primary); font-weight: 700; letter-spacing: 1px; font-size: 0.9rem; margin-bottom: 10px; }
    .info-item { display: flex; gap: 20px; margin-bottom: 30px; }
    .icon-box { width: 50px; height: 50px; background: #f0fdf4; color: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
    .info-item h5 { font-size: 1.1rem; margin-bottom: 5px; color: var(--dark); }
    .info-item p, .info-item a { color: #64748b; font-size: 0.95rem; line-height: 1.5; }

    .contact-form-wrapper { background: white; padding: 40px; border-radius: 20px; box-shadow: 0 20px 60px rgba(0,0,0,0.08); border: 1px solid #f1f5f9; }
    .c-input { width: 100%; padding: 15px; border: 1px solid #e2e8f0; border-radius: 10px; font-size: 1rem; background: #f8fafc; margin-bottom: 15px; transition: 0.3s; }
    .c-input:focus { border-color: var(--primary); background: white; outline: none; }
    .input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
    .security-row { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; background: #f0fdf4; padding: 10px 15px; border-radius: 10px; border: 1px solid #dcfce7; }
    .sec-input { width: 80px; margin-bottom: 0; text-align: center; font-weight: bold; }
    .c-btn { background: var(--primary); color: white; padding: 15px 30px; border: none; border-radius: 50px; font-weight: 700; cursor: pointer; transition: 0.3s; width: 100%; font-size: 1rem; }
    .c-btn:hover { background: var(--primary-dark); transform: translateY(-2px); }

    .alert { padding: 15px; border-radius: 10px; margin-bottom: 20px; font-weight: 600; }
    .alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
    .alert-success { background: #dcfce7; color: #166534; border: 1px solid #86efac; }

    .map-section { filter: grayscale(100%); transition: 0.5s; }
    .map-section:hover { filter: grayscale(0%); }

    @media (max-width: 900px) {
        .contact-container { padding: 0 20px; }
        .contact-grid { grid-template-columns: 1fr; gap: 40px; }
        .input-row { grid-template-columns: 1fr; }
    }


/* --- ÝNSAN KAYNAKLARI (IK) STÝLLERÝ --- */
    /* Grid Yapýsý: Sol %60, Sað %40 */
    .ik-grid-container { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }
    
    /* Sol Form Kartý */
    .form-card { background: white; padding: 40px; border-radius: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); border: 1px solid #f1f5f9; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
    .form-input { width: 100%; padding: 12px 15px; border: 1px solid #e2e8f0; border-radius: 8px; font-size: 0.95rem; background: #f8fafc; transition: 0.3s; margin-top: 5px; }
    .form-input:focus { border-color: var(--primary); background: white; outline: none; box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1); }
    .required { color: #ef4444; margin-left: 2px; }
    label { font-weight: 600; font-size: 0.9rem; color: #334155; }
    
    /* Güvenlik Kutusu */
    .security-box { background: #f0fdf4; padding: 15px 20px; border-radius: 10px; border: 1px solid #bbf7d0; display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; }
    
    /* Buton */
    .btn-submit { width: 100%; background: var(--primary); color: white; padding: 15px; border: none; border-radius: 50px; font-weight: 700; font-size: 1rem; cursor: pointer; transition: 0.3s; display: flex; justify-content: center; align-items: center; gap: 10px; }
    .btn-submit:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(46, 125, 50, 0.3); }

    /* Sað Bilgi Kartý */
    .info-card { background: white; border-radius: 20px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.08); border: 1px solid #e2e8f0; }
    /* STICKY (YAPIÞKAN) ÖZELLÝÐÝ */
    .sticky { position: sticky; top: 140px; } /* Header yüksekliðine göre ayarlandý */
    
    .info-img { height: 200px; position: relative; }
    .info-img img { width: 100%; height: 100%; object-fit: cover; }
    .img-overlay { position: absolute; bottom: 0; left: 0; width: 100%; padding: 20px; background: linear-gradient(transparent, rgba(0,0,0,0.8)); color: white; }
    
    .info-content { padding: 30px; }
    .benefits-list { list-style: none; }
    .benefits-list li { display: flex; gap: 15px; margin-bottom: 20px; }
    .benefits-list li:last-child { margin-bottom: 0; }
    .benefits-list i { color: var(--primary); font-size: 1.2rem; margin-top: 3px; background: #dcfce7; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
    .benefits-list strong { display: block; color: var(--dark); font-size: 1rem; margin-bottom: 3px; }
    .benefits-list p { font-size: 0.9rem; color: #64748b; line-height: 1.5; margin: 0; }

    /* Mobil Uyum */
    @media (max-width: 900px) {
        .ik-grid-container { grid-template-columns: 1fr; }
        .form-row { grid-template-columns: 1fr; }
        .sticky { position: static; } /* Mobilde yapýþkan özelliði kalksýn */
    }


/* --- HÝZMETLER SAYFASI STÝLLERÝ --- */
    .services-container { 
        max-width: 1500px; 
        margin: 0 auto 120px; 
        padding: 0 40px; 
    }
    
    .service-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 150px; 
        gap: 100px; 
    }
    
    .service-img {
        flex: 1.2;
        height: 500px;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.3);
        position: relative;
    }
    .service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
    .service-row:hover .service-img img { transform: scale(1.05); }
    
    .service-text { flex: 1; position: relative; padding: 20px 0; }
    
    .service-number {
        position: absolute;
        top: -100px;
        left: -60px;
        font-size: 16rem;
        font-weight: 900;
        color: rgba(46, 125, 50, 0.05); 
        z-index: -1;
        line-height: 1;
        user-select: none;
        font-family: 'Inter', sans-serif;
    }

    .service-text h3 { font-size: 2.5rem; color: #1e293b; margin-bottom: 25px; font-weight: 800; letter-spacing: -1px; }
    .service-text p { color: #64748b; font-size: 1.15rem; line-height: 1.8; margin-bottom: 35px; }
    
    .btn-detail { 
        color: #2E7D32; 
        font-weight: 700; 
        display: inline-flex; 
        align-items: center; 
        gap: 12px; 
        font-size: 1.1rem; 
        transition: 0.3s; 
        padding: 10px 25px;
        border: 2px solid #2E7D32;
        border-radius: 50px;
        text-decoration: none;
    }
    .btn-detail:hover { background: #2E7D32; color: white; }

    .service-row:nth-child(even) { flex-direction: row-reverse; }
    .service-row:nth-child(even) .service-number { left: auto; right: -60px; }

    @media (max-width: 1024px) {
        .services-container { max-width: 100%; padding: 0 20px; }
        .service-row { flex-direction: column !important; gap: 40px; margin-bottom: 100px; }
        .service-img { width: 100%; height: 300px; }
        .service-number { font-size: 8rem; top: -60px; left: 50% !important; transform: translateX(-50%); }
    }