@font-face {
    font-family: 'SFCompact';
    src: url('fontlar/SF-Compact-Display-Medium.otf') format('truetype'); 
}
@font-face {
    font-family: 'ArialRounded';
    src: url('fontlar/Arial\ Rounded\ Bold.ttf') format('truetype'); 
}

/* 🎯 TARAYICI TABAN AYARI */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

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

/* ==========================================================================
   🌈 ANA KAPSAYICI (İLETİŞİM SAYFASINDAKİ ASİL PLATİN GRADYAN)
   ========================================================================== */
.container{
    min-height: 100vh;            
    display: flex;                
    flex-direction: column;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%); 
    padding-top: 70px;                                   
}

/* ==========================================================================
   📱 NAVBAR ALANI
   ========================================================================== */
.container .navbar{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background: rgba(255, 255, 255, 0.35);               
    backdrop-filter: blur(30px) saturate(210%);          
    -webkit-backdrop-filter: blur(30px) saturate(210%);                 
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.4); 
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.3), 0 4px 30px rgba(0, 0, 0, 0.03);
    display: flex;                  
    justify-content: space-between; 
    align-items: center;            
    padding: 0 20px;                
    z-index: 9999;
}

/* ==========================================================================
   📱 MOBİL NAVBAR RESPONSIVE DÜZENLEMESİ (768px ve Altı Telefonlar İçin)
   ========================================================================== */
.logo img{
    margin-top: 5px;
}

.navbar ul{
    display: flex; 
    list-style: none;
    align-items: center;
}

ul li{
    margin-left: 12px; 
    font-size: 15px;
    font-family: 'SFCompact', sans-serif; 
}

li a{
    text-decoration: none;
    color: black;
    display: inline-block;  
    padding: 6px 14px;      
    border-radius: 4px;     
    transition: all 0.2s ease; 
}
   @media (max-width: 768px) {
    .container .navbar {
        height: auto !important;          /* Sabit 70px boyutu iptal, içeriğe göre uzayacak */
        flex-direction: column !important; /* Logo üstte, linkler altta olacak şekilde dikey hizala */
        padding: 12px 15px !important;    /* Mobilde daha kibar bir iç boşluk */
        gap: 10px !important;             /* Logo ile menü arasına şık bir mesafe */
    }

    .logo img {
        height: 35px !important;          /* Mobilde logo biraz küçülsün ki yer kalsın */
        margin-top: 0 !important;
    }

    .navbar ul {
        width: 100% !important;           /* Link sepeti tam genişlik kaplasın */
        justify-content: center !important;/* Linkleri mobilde tam ortala */
        flex-wrap: wrap !important;       /* Ekran çok daralırsa linkler alt satıra güvenle geçsin */
        gap: 6px !important;              /* Linklerin kendi arasındaki mesafeyi ayarla */
    }

    ul li {
        margin-left: 0 !important;        /* Eski sol boşluğu sıfırla, gap komutu yönetecek */
    }

    li a {
        font-size: 13px !important;       /* Mobilde fontu bir tık küçültelim */
        padding: 6px 10px !important;     /* Hover cam efektinin mobilde taşmaması için kibar padding */
    }
}

/* 💧 NAVBAR LIQUID GLASS HOVER VE SELECTION EFEKTİ */
.navbar ul li a.active,
.navbar ul li a:hover{
    background: rgba(89, 162, 255, 0.18);
    color: #0052cc;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(89, 162, 255, 0.35);
    box-shadow: 0 4px 12px rgba(89, 162, 255, 0.1);
    border-radius: 8px;
}

/* ==========================================================================
   🔮 ÜRÜNLERİMİZ BAŞLIĞI (AÇIK ZEMİNE UYUMLU BUZLU CAM KAPSÜL)
   ========================================================================== */
.title {
    background: transparent; 
    height: 180px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    margin-top: 20px;
}

.container .title h1 {
    color: #0f172a; 
    font-family: 'SFCompact', sans-serif;
    font-weight: bold;
    font-size: 50px;
    margin: 0;
    padding: 14px 65px;
    text-align: center;
    
    background: rgba(255, 255, 255, 0.45) !important; 
    backdrop-filter: blur(25px) saturate(190%) !important;
    -webkit-backdrop-filter: blur(25px) saturate(190%) !important;
    
    border: 1px solid rgba(255, 255, 255, 0.7) !important;
    border-radius: 100px !important; 
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04), inset 0 1px 1px rgba(255, 255, 255, 0.4) !important;
    letter-spacing: 1px;
    display: inline-block;
}

/* ==========================================================================
   🎯 NET OKUNAN KOYU KATEGORİ BAŞLIKLARI
   ========================================================================== */
.kategori-baslik {
    font-family: 'SFCompact', sans-serif;
    font-size: 32px;                     
    color: #0f172a; 
    text-align: center;                  
    width: 100%;                         
    margin-top: 50px;                    
    margin-bottom: 10px;                 
    font-weight: bold;
    letter-spacing: 0.5px;
}

/* 🚀 KATEGORİ SEPETLERİ (GEÇİŞ ANİMASYONLU) */
.urunler, .ikiurunler, .ucurunler, .dorturunler {
    display: flex;
    flex-wrap: wrap;         
    justify-content: center; 
    gap: 30px 40px;          
    padding: 40px 20px;
    transition: gap 0.4s ease-in-out; 
}

/* ==========================================================================
   🛠️ ÜRÜN KARTLARI (TÜM GRUPLAR DAHİL)
   ========================================================================== */
.container .RAPİDO, .container .rapidalu, .container .STEELFORM, .container .TIMBERFORM, .container .TIMBERFORM-DP, .container .OCF, .container .OSF, .container .kereste,
.container .SLABDECK, .container .SLABMAX, .container .SLABFORM, .container .SLABFORM-LT, .container .H-TOWER, .container .CUP-LOCK, .container .SLABFLEX,
.container .SAFETYSCAFF, .container .UNISCAFF, .container .STAIRTOWER, .container .UNISCAFFMOBIL, .container .UNISCAFF_SHIPYARD, .container .UNISCAFF_EVENT,
.container .FORMDECK, .container .SAFETYBOARD, .container .SAFETYNET, .container .WINDBOARD {
    position: relative !important;                       
    max-width: 500px;
    width: 100%;
    border-radius: 28px !important;   /* Fotoğraftaki gibi asil ve belirgin dış kavis */
    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08) !important; 
    transition: transform 0.2s ease !important;
    overflow: hidden !important;       /* Dış kartın ve resmin alt oval köşelerini korur */
}

/* Hover Efekti */
.container .RAPİDO:hover, .container .rapidalu:hover, .container .STEELFORM:hover, .container .TIMBERFORM-DP:hover, .container .TIMBERFORM:hover, .container .OCF:hover, .container .OSF:hover, .container .kereste:hover,
.container .SLABDECK:hover, .container .SLABMAX:hover, .container .SLABFORM:hover, .container .SLABFORM-LT:hover, .container .H-TOWER:hover, .container .CUP-LOCK:hover, .container .SLABFLEX:hover,
.container .SAFETYSCAFF:hover, .container .UNISCAFF:hover, .container .STAIRTOWER:hover, .container .UNISCAFFMOBIL:hover, .container .UNISCAFF_SHIPYARD:hover, .container .UNISCAFF_EVENT:hover,
.container .FORMDECK:hover, .container .SAFETYBOARD:hover, .container .SAFETYNET:hover, .container .WINDBOARD:hover {
    transform: translateY(-6px) !important;
}

/* Kartların İçindeki Resimler */
.container .RAPİDO img, .container .rapidalu img, .container .STEELFORM img, .container .TIMBERFORM img, .container .TIMBERFORM-DP img, .container .OCF img, .container .OSF img, .container .kereste img,
.container .SLABDECK img, .container .SLABMAX img, .container .SLABFORM img, .container .SLABFORM-LT img, .container .H-TOWER img, .container .CUP-LOCK img, .container .SLABFLEX img,
.container .SAFETYSCAFF img, .container .UNISCAFF img, .container .STAIRTOWER img, .container .UNISCAFFMOBIL img, .container .UNISCAFF_SHIPYARD img, .container .UNISCAFF_EVENT img,
.container .FORMDECK img, .container .SAFETYBOARD img, .container .SAFETYNET img, .container .WINDBOARD img {
    width: 100% !important;
    height: 380px !important;                           
    object-fit: cover !important;                        
    display: block !important;
}

/* ==========================================================================
   🔮 GÖRSELDEKİ ASİMETRİK, ÜSTÜ YUMUŞATILMIŞ KAVİSLİ BUZLU CAM PANEL
   ========================================================================== */
.container .kart-detay {
    position: absolute !important;
    bottom: 0 !important;                     /* Alta tamamen sıfırlandı */
    left: 0 !important;                       /* Sola tamamen sıfırlandı */
    width: 72% !important;                    /* 🚀 Kartın tamamını kaplamaz, sağda boşluk bırakır */
    
    background: rgba(255, 255, 255, 0.45) !important;    
    backdrop-filter: blur(25px) saturate(210%) !important; 
    -webkit-backdrop-filter: blur(25px) saturate(210%) !important;
    
    /* 🚀 SİHİRLİ DOKUNUŞ: Üst sağ köşe fotoğrafın yarısından sonra yumuşakça aşağı kıvrılır */
    border-top-right-radius: 40px !important; 
    border-bottom-left-radius: 28px !important; /* Dış ana kartın köşesiyle birebir eşleşir */
    
    /* Kenarlık çizgileri sadece üst ve sağ tarafta parlasın */
    border-top: 1px solid rgba(255, 255, 255, 0.6) !important;       
    border-right: 1px solid rgba(255, 255, 255, 0.5) !important;       
    
    padding: 22px 24px 18px 22px !important; 
    box-sizing: border-box !important;
    z-index: 5 !important;
    box-shadow: 4px -4px 20px rgba(15, 23, 42, 0.03) !important;          
}

.container .kart-detay h1 {
    font-family: 'ArialRounded', sans-serif !important;
    font-size: 19px !important;             
    color: #0f172a !important;              
    font-weight: 900 !important;
    margin: 0 0 8px 0 !important;
    letter-spacing: 0.5px !important;
}

.container .kart-detay .title-line {
    width: 100% !important;
    height: 1px !important;
    background-color: rgba(15, 23, 42, 0.1) !important;             
    margin-bottom: 8px !important;
}

.container .kart-detay p {
    font-family: 'SFCompact', sans-serif !important;
    font-size: 13px !important;
    color: #1e293b !important;              
    font-weight: bold !important;
    margin: 0 !important;
}

/* 💻 LAPTOP / TABLET EKRANI RESPONSIVE AYARLARI */
@media (max-width: 1100px) {
    .urunler, .ikiurunler, .ucurunler, .dorturunler {
        gap: 20px 15px; 
    }
    
    .urunler .RAPİDO, .urunler .kereste, .urunler .rapidalu, .urunler .STEELFORM, .urunler .TIMBERFORM, .urunler .TIMBERFORM-DP, .urunler .OCF, .urunler .OSF, 
    .ikiurunler .SLABDECK, .ikiurunler .SLABMAX, .ikiurunler .SLABFORM, .ikiurunler .SLABFORM-LT, .ikiurunler .H-TOWER, .ikiurunler .CUP-LOCK, .ikiurunler .SLABFLEX,
    .ucurunler .SAFETYSCAFF, .ucurunler .UNISCAFF, .ucurunler .STAIRTOWER, .ucurunler .UNISCAFFMOBIL, .ucurunler .UNISCAFF_SHIPYARD, .ucurunler .UNISCAFF_EVENT,
    .dorturunler .FORMDECK, .dorturunler .SAFETYBOARD, .dorturunler .SAFETYNET, .dorturunler .WINDBOARD { 
        max-width: 440px; 
    }
}

/* 📱 MOBİL EKRAN RESPONSIVE AYARLARI */
@media (max-width: 930px) {
    .container .title h1 {
        font-size: 32px !important;
        padding: 10px 35px !important;
    }
    
    .kategori-baslik {
        font-size: 26px !important;
    }

    .urunler, .ikiurunler, .ucurunler, .dorturunler {
        flex-direction: column; 
        align-items: center;
        gap: 30px;              
    }
    
    .urunler .RAPİDO, .urunler .kereste, .urunler .rapidalu, .urunler .STEELFORM, .urunler .TIMBERFORM, .urunler .TIMBERFORM-DP, .urunler .OCF, .urunler .OSF, 
    .ikiurunler .SLABDECK, .ikiurunler .SLABMAX, .ikiurunler .SLABFORM, .ikiurunler .SLABFORM-LT, .ikiurunler .H-TOWER, .ikiurunler .CUP-LOCK, .ikiurunler .SLABFLEX,
    .ucurunler .SAFETYSCAFF, .ucurunler .UNISCAFF, .ucurunler .STAIRTOWER, .ucurunler .UNISCAFFMOBIL, .ucurunler .UNISCAFF_SHIPYARD, .ucurunler .UNISCAFF_EVENT,
    .dorturunler .FORMDECK, .dorturunler .SAFETYBOARD, .dorturunler .SAFETYNET, .dorturunler .WINDBOARD { 
        max-width: 500px; 
    }
}

/* ==========================================================================
   🎯 ORIGINAL KURUMSAL SİYAH FOOTER ALANI
   ========================================================================== */
.site-footer {
    background-color: #0f172a; 
    width: 100%;
    padding: 20px 0;          
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: auto;          
}

.site-footer p {
    font-family: 'SFCompact', sans-serif;
    font-size: 14px;
    color: #94a3b8;           
    letter-spacing: 0.5px;
}

.container h1{
    font-family: 'SFCompact', sans-serif;
}