/* --- 1. GENEL AYARLAR (Her sayfada ortak) NNN --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-top: 110px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    font-weight: 100;
    overflow: visible;
}

h2.section-title{
    text-align: center;
    margin: 0 0 40px 0;
    color: #014c8c;
    font-size: 2.9rem;
    font-weight: 500; /* Artık yukarıdaki linkte 300 ağırlığı var */
    font-family: 'Cormorant Garamond', serif !important;
    font-style: italic;
    
    
}


/* --- 2. HEADER & LOGO ALANI REZİVYON --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: none;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px; /* Simge ve yazı arası boşluk */
    text-decoration: none; /* Link çizgisini kaldırır */
    
}

.logo-area img {
    height: 80px; /* Simgenin yüksekliği (çok büyük olmasın) */
    width: auto;
}



/* --- 3. NAVİGASYON MENÜSÜ --- */
nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    position: relative;
    text-decoration: none;
    color: #333;
    font-weight: 300;
    font-size: 15px;
    transition: color 0.2s ease;
}

/* ALT ÇİZGİ */
nav ul li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0%;
    height: 2px;
    background: #014c8c;
    transition: width 0.2s ease;
}

/* HOVER */
nav ul li a:hover {
    color: #014c8c;
}

nav ul li a:hover::after {
    width: 100%;
}

/* AKTİF SAYFA */
nav ul li a.active {
    color: #014c8c;
    font-weight: 500;
}

nav ul li a.active::after {
    width: 100%;
}

/* --- 4. SWIPER SLIDER TASARIMI --- */
#sektorler-slider {
    padding: 60px 0 100px 0;
}

.mySwiper {
    padding: 20px 10px 50px 10px !important; /* Pagination için alt boşluk */
}

.sektor-kart {
    position: relative;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.2s ease;
    text-align: center;
    height: 100%; /* Kartların boyunu eşitler */
}

.sektor-kart:hover {
    transform: translateY(-10px);
}

.sektor-kart:hover img {
    transform: scale(1.1);
}

.sektor-kart img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-bottom: 3px solid #014c8c;
    transition: transform 0.3s ease;
}

.sektor-kart::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    opacity: 0;
    transition: 0.3s;
}

.sektor-kart:hover::before {
    opacity: 1;
}

.sektor-kart h3 {
    padding: 20px;
    color: #014c8c;
    font-size: 1.1rem; /* Biraz daha zarif bir boyut */
    font-weight: 300;  /* İşte o meşhur "ince" (Light) görünüm */
    letter-spacing: 1px; /* Harf aralarını biraz açarsak çok daha premium durur */
    text-transform: uppercase; /* Hepsi büyük harf olursa kurumsallığı artar (isteğe bağlı) */
    
}


/* --- KATALOG KARTLARI (2x2 Büyük Grid) --- */
.urun-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Yan yana tam 2 tane olmasını zorunlu kıldık */
    gap: 40px; /* Kartlar arası boşluğu büyüttük */
    margin-top: 50px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-top: 2px;
    font-size: 1rem;
}

.katalog-kart {
    display: flex;
    align-items: center;
    background: linear-gradient(145deg, #ffffff, #f1f4f8);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(0,0,0,0.05);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.katalog-kart:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: #014c8c;
}

.katalog-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #014c8c, #3786cc);
    color: #fff;
    font-size: 28px;
    margin-right: 25px;
    box-shadow: 0 8px 20px rgba(1, 76, 140, 0.25);
    transition: all 0.3s ease;
}

.katalog-info h3 {
    font-weight: 600; /* Büyük kartta başlıklar biraz daha belirgin olsun */
    font-size: 1.4rem;
    color: #014c8c;
    margin-bottom: 10px;
}

.katalog-info p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 20px;
    font-weight: 300;
    line-height: 1.6;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #fff;
    padding: 12px 26px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, #014c8c, #3a8edb);
    box-shadow: 0 8px 20px rgba(1, 76, 140, 0.3);
}

.download-btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 25px rgba(1, 76, 140, 0.4);
}

.katalog-kart::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 4px;
    width: 100%;
    background: linear-gradient(to right, #014c8c, #3a8edb);
    opacity: 0;
    transition: 0.3s;
}

.katalog-kart:hover::before {
    opacity: 1;
}


.katalog-kart:hover .katalog-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(1, 76, 140, 0.35);
}

/* Mobil uyum: Telefonlarda ekran daralınca 2'li düzeni bozup alt alta 1'li dizer */
@media (max-width: 768px) {
    .urun-grid {
        grid-template-columns: 1fr; 
    }
}

/* --- ÖNE ÇIKAN ÜRÜNLER SWIPER --- */
#onecikan-urunler {
    padding: 90px 0;
    
    background-color: #f8f9fa!important;
}

.urunSwiper {
    margin-top: 50px;
    position: relative;
    padding-bottom: 60px;
    
    
}

.urun-showcase {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
    align-items: center;
    background: linear-gradient(145deg, #ffffff, #f3f7fb);
    border: 1px solid rgba(1, 76, 140, 0.08);
    border-radius: 24px;
    padding: 42px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
    min-height: 470px;
    padding-right: 60px; 
    padding-left: 30px;
}

.urun-gorsel-alani {
    display: flex;
    justify-content: center;
    align-items: center;
}

.urun-gorsel-wrap {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 8px solid #f4f8fc;
    box-shadow: 0 12px 30px rgba(1, 76, 140, 0.12);
    overflow: hidden;
}

.urun-gorsel-wrap img {
    width: 78%;
    height: auto;
    object-fit: contain;
}

.urun-badge {
    display: inline-block;
    padding: 8px 14px;
    background: rgba(1, 76, 140, 0.08);
    color: #014c8c;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 18px;
}

.urun-icerik h3 {
    font-size: 2.2rem;
    color: #014c8c;
    margin-bottom: 16px;
    font-weight: 600;
}

.urun-aciklama {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #5f6b7a;
    max-width: 760px;
    margin-bottom: 24px;
    font-weight: 300;
}

.urun-ozellikler {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 28px;
}

.ozellik-item {
    background: #fff;
    border: 1px solid #e8eef5;
    border-radius: 14px;
    padding: 16px 14px;
    text-align: center;
    transition: all 0.3s ease;
}

.ozellik-item:hover {
    border-color: rgba(1, 76, 140, 0.22);
    box-shadow: 0 10px 20px rgba(1, 76, 140, 0.06);
}

.ozellik-item span {
    display: block;
    font-size: 13px;
    color: #7a8794;
    margin-bottom: 6px;
}

.ozellik-item strong {
    color: #014c8c;
    font-size: 15px;
    font-weight: 600;
}

.urun-btn-grup {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.urun-detay-btn,
.urun-teklif-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.urun-detay-btn {
    background: linear-gradient(135deg, #014c8c, #3a8edb);
    color: #fff;
    box-shadow: 0 10px 22px rgba(1, 76, 140, 0.25);
}

.urun-detay-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 28px rgba(1, 76, 140, 0.35);
}

.urun-teklif-btn {
    background: #fff;
    color: #014c8c;
    border: 1px solid rgba(1, 76, 140, 0.15);
}

.urun-teklif-btn:hover {
    background: #f4f9ff;
    transform: translateY(-3px);
}

/* özel oklar */
.urun-swiper-prev,
.urun-swiper-next {
    width: 48px;
    height: 48px;
    background: #fff;
    border: 1px solid rgba(1, 76, 140, 0.1);
    border-radius: 50%;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.06);
    color: #014c8c;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    cursor: pointer;
    transition: all 0.3s ease;
}

.urun-swiper-prev:hover,
.urun-swiper-next:hover {
    background: #014c8c;
    color: #fff;
    box-shadow: 0 10px 22px rgba(1, 76, 140, 0.25);
}

.urun-swiper-prev {
    left: 4px;
}

.urun-swiper-next {
    right: 2px;
}

.urun-swiper-pagination {
    bottom: 0 !important;
}

.urun-swiper-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #c7d5e6;
    opacity: 1;
}

.urun-swiper-pagination .swiper-pagination-bullet-active {
    background: #014c8c;
    width: 26px;
    border-radius: 20px;
}

/* responsive */
@media (max-width: 992px) {
    .urun-showcase {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
        min-height: auto;
    }

    .urun-aciklama {
        margin-left: auto;
        margin-right: auto;
    }

    .urun-btn-grup {
        justify-content: center;
    }

    .urun-ozellikler {
        grid-template-columns: repeat(2, 1fr);
    }

    .urun-swiper-prev {
        left: 10px;
    }

    .urun-swiper-next {
        right: 10px;
    }
}

@media (max-width: 576px) {
    #onecikan-urunler {
        padding: 70px 0;
    }

    .urun-showcase {
        padding: 24px;
    }

    .urun-gorsel-wrap {
        width: 210px;
        height: 210px;
    }

    .urun-icerik h3 {
        font-size: 1.7rem;
    }

    .urun-ozellikler {
        grid-template-columns: 1fr;
    }

    .urun-btn-grup {
        flex-direction: column;
    }

    .urun-detay-btn,
    .urun-teklif-btn {
        width: 100%;
    }

    .urun-swiper-prev,
    .urun-swiper-next {
        width: 42px;
        height: 42px;
    }
}



/* --- İLETİŞİM BÖLÜMÜ --- */
.iletisim-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    margin-top: 40px;
}

.form-alani {
    flex: 1;
    min-width: 300px;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.form-alani form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-alani input, .form-alani textarea {
    width: 100%;
    padding: 15px;
    border-radius: 6px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 300;
    transition: 0.2s;
    background-color: #fafafa;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* Kutuya tıklayınca kenarları kırmızı olur */
.form-alani input:focus, .form-alani textarea:focus {
    outline: none;
    border-color: #3786cc;
    background-color: #fff;
    box-shadow: 0 0 0 2px rgba(1, 76, 140, 0.2);
}

.submit-btn {
    background: #014c8c;
    color: #fff;
    padding: 15px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}

.submit-btn:hover {
    background-color: #014c8c;
    opacity: 0.9;
    padding: 16px 64px;
}

/* Bilgi Alanı */
.bilgi-alani {
    flex: 1;
    min-width: 300px;
    padding: 20px 0;
}

.bilgi-alani h3 {
    color: #014c8c;
    font-weight: 600;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.bilgi-aciklama {
    color: #666;
    margin-bottom: 30px;
    font-weight: 300;
}

.iletisim-liste {
    list-style: none;
}

.iletisim-liste li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 25px;
    color: #444;
    font-weight: 400;
    line-height: 1.5;
}

.iletisim-liste li i {
    color: #e74c3c;
    font-size: 20px;
    margin-top: 3px;
}

/* --- HAKKIMIZDA SAYFASI --- */

.hakkimizda-wrapper {
    display: flex;
    align-items: center;
    margin-top: 2px;
}

.hakkimizda-text {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.hakkimizda-text p {
    font-size: 17px;
    color: #555;
    line-height: 2;
    margin-bottom: 25px;
    font-weight: 300;
}

.hakkimizda-baslik {
    font-size: 2.9rem;
    font-weight: 1;
    color: #014c8c;
    margin-bottom: 20px;
    position: relative;
    text-align: center;
    font-style: italic;
    font-family: 'Cormorant Garamond', serif;
}

.hakkimizda-baslik::after {
    content: "";
    width: 650px;
    height: 1.5px;
    background: #014b8c7a;
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.hakkimizda-list {
    margin-top: 30px;
    list-style: none;
    padding: 0;
}

.hakkimizda-list li {
    margin-bottom: 12px;
    color: #333;
    font-weight: 400;
    font-size: 15px;
}


.hakkimizda-vurgu {
    margin-top: 70px;
    padding: 50px;
    background: linear-gradient(135deg, #f1f5f9, #d9e5f3e7);
    text-align: center;
    font-size: 22px;
    font-weight: 500;
    color: #014c8c;
    border-radius: 16px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    transition: all 0.3s ease;
}

.hakkimizda-vurgu:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .hakkimizda-wrapper {
        flex-direction: column;
    }
}

/* --- FOOTER YENİDEN DÜZENLEME --- */
footer {
    background: #111;
    color: #aaa;
    padding: 25px 0;
    border-top: 4px solid #7db6dc; /* Üstte ince kırmızı çizgi */
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 300;
}

.social-links a {
    color: #aaa;
    font-size: 1.2rem;
    margin-left: 15px;
    transition: 0.2s;
    text-decoration: none;
}

.social-links a:hover {
    color: #fff;
}

/* --- İLETİŞİM SAYFASI  --- */
.iletisim-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: linear-gradient(145deg, #ffffff, #f5f7fb);
    padding: 50px;
    border-radius: 18px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
    border: 1px solid rgba(0,0,0,0.05);
    
}

.section-subtitle{
    margin-bottom: 40px;
    
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 18px;
    border-radius: 10px;
    border: 1px solid #e5eaf0;
    background: #f9fbfd;
    font-size: 14px;
    transition: all 0.25s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #014c8c;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(1, 76, 140, 0.12);
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: #cfd8e3;
}

.minimal-form .form-group {
    margin-bottom: 35px;
}

.minimal-form .form-row {
    display: flex;
    gap: 30px;
    margin-bottom: 35px;
}

.minimal-form .half {
    flex: 1;
    margin-bottom: 0;
}

/* Sadece alt çizgi olan inputlar */
.minimal-form input,
.minimal-form textarea {
    width: 100%;
    padding: 10px 5px;
    border: none;
    border-bottom: 1px solid #333; /* Siyah/Koyu Gri alt çizgi */
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 300;
    background: transparent;
    color: #333;
    transition: 0.2s;
}

/* Tıklayınca alt çizgi kırmızımız olsun */
.minimal-form input:focus,
.minimal-form textarea:focus {
    outline: none;
    border-bottom-color: #3786cc; 
}

.minimal-form .box-input input:focus {
    border-color: #e74c3c;
}

.minimal-form textarea {
    resize: vertical;
}

/* Gönder Butonu */
.submit-container {
    text-align: center; /* Butonu ortalar */
    margin-top: 40px;
}

.btn-siyah {
    background: linear-gradient(135deg, #014c8c, #3a8edb);
    color: #fff;
    padding: 14px 40px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(1, 76, 140, 0.3);
}

.btn-siyah:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px rgba(1, 76, 140, 0.4);
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-group.half {
    width: 50%;
}

/* Harita Alanı (En alt kısımdaki boşluğu sıfırlamak için) */
.harita-alani {
    display: block;
    line-height: 0;
}

/* Mobil Uyum */
@media (max-width: 600px) {
    .minimal-form .form-row {
        flex-direction: column;
        gap: 0;
    }
    .minimal-form .half {
        margin-bottom: 35px;
    }
}

/* --- SEKTÖRLER TAB (SEKME) MENÜSÜ --- */
.tab-panel {
    display: none; /* Önce hepsini görünmez yap */
}

.tab-panel.active {
    display: block; /* Sadece "active" etiketi olanı (Otomotiv'i) göster */
    animation: sekmeGelsin 0.6s ease-out forwards;
}

@keyframes sekmeGelsin {
    from { 
        opacity: 0; 
        transform: translateY(20px); /* 20 piksel aşağıdan başlasın */
    }
    to { 
        opacity: 1; 
        transform: translateY(0); /* Kendi yerine otursun */
    }
}

.tab-menu {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
    border-bottom: 2px solid #ddd;
    padding-bottom: 10px;
}

.tab-btn {
    background: transparent;
    border: none;
    padding: 10px 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #555;
    cursor: pointer;
    transition: 0.3s;
    position: relative;
}

.tab-btn:hover {
    color: #014b8c8c;
}

/* Aktif (Seçili) Sekme Stili */
.tab-btn.active {
    color: #014c8c;
    font-weight: 600;
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -12px; /* Çizginin tam border üzerine oturması için */
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #014c8c;
}

/* Panel İçerikleri */
/* --- YENİ SEKTÖR İÇ TASARIMI (GÖRSELDEKİ STİL) --- */
.netbond-sektor-duzeni {
    display: flex;
    align-items: center;
    gap: 80px; 
}

.netbond-metin {
    flex: 1;
    text-align: left;
}

.netbond-metin h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.1rem;
    font-weight: 200;
    font-style: italic; 
    color:  #417fb5; 
    margin-bottom: 25px;
}

.netbond-metin p {
    font-size: 1.05rem;
    color: #444;
    line-height: 1.9;
    font-weight: 300;
    margin-bottom: 20px;
}

/* Tireli (-) Liste Tasarımı */
.netbond-metin ul {
    list-style: none;
    padding: 0;
}

.netbond-metin ul li {
    font-size: 1.05rem;
    color: #444;
    font-weight: 300;
    margin-bottom: 10px;
    position: relative;
    padding-left: 15px; 
}

.netbond-metin ul li::before {
    content: "-"; 
    position: absolute;
    left: 0;
    color: #444;
}

.netbond-gorsel {
    flex: 1;
}

.netbond-gorsel img {
    width: 100%;
    height: auto;
    display: block;
    /* Keskin, koyu renk blok gölge! */
    box-shadow: 25px 25px 0px 0px #221c20; 
}

/* Mobil Ekranlar İçin Toparlama */
@media (max-width: 768px) {
    .netbond-sektor-duzeni {
        flex-direction: column;
        gap: 50px;
    }
    .netbond-gorsel img {
        box-shadow: 15px 15px 0px 0px #221c20; 
    }
}

/* --- ÜRÜNLER ZİG-ZAG VİTRİN --- */
.urun-satir {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 100px; /* Ürünler arası bol nefes payı */
}

/* SİHİR BURADA: Çift sıradaki (.urun-satir) kutuları ters çevirir */
.urun-satir:nth-child(even) {
    flex-direction: row-reverse;
}

.urun-gorsel {
    flex: 1;
    text-align: center;
}

.urun-gorsel img {
    max-width: 80%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.06); /* Ürün fotoğraflarına lüks ajans gölgesi */
    transition: 0.5s ease;
}

.urun-gorsel img:hover {
    transform: translateY(-10px); /* Resmin üstüne gelince hafif havaya kalksın */
}

.urun-detay {
    flex: 1;
    padding: 20px;
}

.urun-detay h2 {
    font-size: 2.2rem;
    font-weight: 300;
    font-style: italic;
    color: #417fb5; /* Görseldeki ZF Kompozit pembesine/kırmızısına benzer bir başlık */
    margin-bottom: 20px;
}

.urun-detay p {
    font-size: 1.05rem;
    color: #555;
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 25px;
}

/* Özellikler Listesi (Renk, Süre vb.) */
.urun-ozellikler {
    list-style: none;
    margin-bottom: 30px;
}

.urun-ozellikler li {
    font-size: 0.95rem;
    color: #444;
    margin-bottom: 8px;
    font-weight: 300;
}

.urun-ozellikler li strong {
    font-weight: 500;
    color: #222;
}

/* Broşür Linki */
.urun-brosur {
    display: inline-block;
    color: #459cc2;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    border-bottom: 1px solid #2ea3b7;
    padding-bottom: 3px;
    transition: 0.3s;
}

.urun-brosur:hover {
    color: #014c8c;
    border-bottom-color: #014c8c;
}

/* Mobil Cihazlar İçin Uyumluluk (Telefonda zig-zag bozulup alt alta düzelsin) */
@media (max-width: 768px) {
    .urun-satir, 
    .urun-satir:nth-child(even) {
        flex-direction: column;
        gap: 30px;
        margin-bottom: 70px;
    }
    .urun-gorsel img {
        max-width: 100%;
    }
    .urun-detay {
        padding: 0;
        text-align: center;
    }
}



/* Mobil Uyum */
@media (max-width: 768px) {
    .iletisim-wrapper { flex-direction: column; }
    .footer-content { flex-direction: column; gap: 15px; text-align: center; }
    .social-links a { margin: 0 10px; }
}



/* Swiper Kontrolleri */
.swiper-button-next, .swiper-button-prev {
    color: #ffffff !important;
    transform: scale(0.7); /* Biraz küçültelim daha şık dursun */
}

.swiper-pagination-bullet-active {
    background: #014c8c !important;
}


/* --- 5. FOOTER --- */
footer {
    background: #014c8c;
    color: #fff;
    padding: 30px 0;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- RESPONSIVE --- */
@media (max-width: 992px) {
    .navbar { flex-direction: column; gap: 15px; text-align: center; }
    .logo-text { border-left: none; padding-left: 0; }
    nav ul li { margin: 0 10px; }
}

/* --- WHATSAPP KONUŞMA BALONLU SİSTEM --- */
.whatsapp-kapsayici {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column; /* Alt alta dizsin */
    align-items: flex-end; /* İkisini de sağa yaslasın */
}

/* Üstteki Beyaz Balon */
.whatsapp-mesaj-balonu {
    background-color: #fff;
    color: #333;
    padding: 12px 18px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    text-align: center;
    margin-bottom: 15px; /* Butonla arasındaki mesafe */
    position: relative;
    border: 1px solid #eaeaea;
    animation: floatBubble 3s ease-in-out infinite; /* Tatlı tatlı sallansın */
}

/* Balonun altındaki küçük konuşma üçgeni */
.whatsapp-mesaj-balonu::after {
    content: '';
    position: absolute;
    bottom: -8px; /* Aşağı taşır */
    right: 20px; /* Butonun tam üstüne denk gelir */
    border-width: 8px 8px 0;
    border-style: solid;
    border-color: #fff transparent transparent transparent;
}

/* Ana Yuvarlak Yeşil Buton */
.whatsapp-yuvarlak-btn {
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    position: relative; /* Kırmızı bildirim için referans */
    transition: 0.3s;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-yuvarlak-btn:hover {
    transform: scale(1.1);
    background-color: #128C7E;
    animation: none;
}

/* Sağ Üstteki Kırmızı '1' Bildirimi */
.whatsapp-bildirim {
    position: absolute;
    top: -5px;
    right: -2px;
    background-color: #e74c3c; /* Netbond / Bildirim Kırmızısı */
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 12px;
    font-weight: bold;
    font-family: 'Montserrat', sans-serif;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* Dalgalanma Animasyonları */
@keyframes floatBubble {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0px); }
}

@keyframes whatsappPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Mobil Ekranlar İçin Küçültme */
@media (max-width: 768px) {
    .whatsapp-kapsayici {
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-yuvarlak-btn {
        width: 55px;
        height: 55px;
        font-size: 32px;
    }
    .whatsapp-mesaj-balonu {
        font-size: 12px;
        padding: 10px 14px;
    }
}

/* --- HAVALI SİYAH-BEYAZ HARİTA --- */
.harita-alani iframe {
    /* Tüm renkleri siler (Siyah-Beyaz yapar) */
    -webkit-filter: grayscale(100%); /* Safari, Chrome, Opera */
    filter: grayscale(100%); /* Standart */
    
    /* İstersen kontrastı biraz artırabiliriz daha keskin durur */
    /* filter: grayscale(100%) contrast(110%); */
    
    /* Hafif bir geçiş ekleyelim, mouse ile üzerine gelince 
       renklenmesini istersen diye (opsiyonel) */
    transition: filter 0.5s ease;
}

/* (Opsiyonel) Mouse ile üzerine gelince harita renklensin mi? 
   İstemiyorsan bu bloğu sil. */
.harita-alani iframe:hover {
    -webkit-filter: grayscale(0%);
    filter: grayscale(0%);
}

/* --- MOBİL DÜZELTMELER --- */

/* Sitenin sağa sola sallanmasını engeller */
html, body {
    overflow-x: hidden !important;
    width: 100%;
    position: relative;
}

/* --- MOBİL MENÜ YATAY KAYDIRMA (SWIPE) SİSTEMİ --- */
@media (max-width: 768px) {
    header nav {
        width: 100% !important;
        padding: 0 15px !important; /* Kenarlardan nefes alsın */
        box-sizing: border-box !important;
    }

    header nav ul {
        display: flex !important;
        flex-wrap: nowrap !important; /* Asla alt alta inme */
        overflow-x: auto !important; /* Sağa sola kaydırma özelliğini aç */
        -webkit-overflow-scrolling: touch !important; /* Mobilde yağ gibi kaysın */
        justify-content: flex-start !important; /* Sola yasla */
        gap: 20px !important; /* Linkler arası rahat boşluk */
        padding-bottom: 10px !important; /* Alta hafif pay */
    }

    /* Çirkin scroll (kaydırma) çubuğunu gizleyip şık yapıyoruz */
    header nav ul::-webkit-scrollbar {
        display: none !important; /* Chrome, Safari, Opera */
    }
    header nav ul {
        -ms-overflow-style: none !important;  /* IE ve Edge */
        scrollbar-width: none !important;  /* Firefox */
    }

    header nav ul li a {
        font-size: 15px !important; /* Okunaklı font boyutu */
        white-space: nowrap !important; /* Kelimeleri asla bölme */
        padding: 5px 0 !important;
    }
}

/* --- KATALOGLARI MOBİLDE 2x2 YAPMA VE KÜÇÜLTME --- */
@media (max-width: 768px) {
    /* Ana çerçeveyi 2 sütunlu ızgaraya çeviriyoruz */
    .urun-grid {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important; /* Yan yana 2 eşit kutu */
        gap: 10px !important; /* Kutular arası boşluk */
    }

    /* Kutuların içini daralttığımız için hizalamayı baştan yapıyoruz */
    .katalog-kart {
        padding: 15px 10px !important; /* İç boşlukları biraz kıstık */
        display: flex !important;
        flex-direction: column !important; /* İkon ve yazıyı alt alta dizer */
        align-items: center !important; /* Tam ortaya hizalar */
        text-align: center !important;
    }

    /* İkonların marginini düzeltiyoruz */
    .katalog-kart .katalog-icon {
        margin: 0 0 10px 0 !important; 
    }

    /* Başlıklar çok büyük kalmasın, sığsın */
    .katalog-kart h3 {
        font-size: 15px !important;
        margin-bottom: 5px !important;
    }

    /* Açıklama yazıları çok yer kaplamasın */
    .katalog-kart p {
        font-size: 12px !important;
        line-height: 1.3 !important;
        margin-bottom: 12px !important;
    }

    /* İndir butonu kutuya tam otursun */
    .katalog-kart .download-btn {
        font-size: 12px !important;
        padding: 6px 12px !important;
        width: 100% !important; /* Butonu kutunun genişliğine yayar, şık durur */
        box-sizing: border-box;
    }
}