/* Temel Ayarlar */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Montserrat', sans-serif; background: #000; }

/* Header Stili */
.header {
    position: absolute;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    padding: 25px 0;
    background: rgba(0, 0, 0, 0.2); /* Hafif saydamlık */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo a {
    color: #fff;
    font-size: 30px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 3px;
}

.main-nav ul { list-style: none; display: flex; gap: 20px; }
.main-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 13px;
    font-weight: 400;
    opacity: 0.8;
    transition: 0.3s;
}
.main-nav a:hover { opacity: 1; }

.header-right { color: #fff; cursor: pointer; }

/* Slider Stili */
.main-slider { width: 100%; height: 100vh; }
.swiper-slide {
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.3); /* Resmin üzerine hafif karartma */
}

/* İçerik Yerleşimi */
.slide-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end; /* Yazıları aşağı hizalar */
    color: #fff;
    margin-bottom: 100px; /* Alttan biraz boşluk */
}

.content-left { max-width: 500px; }
.category-tag { font-size: 30px; font-weight: 700; display: block; margin-bottom: -10px; }
.main-title { font-size: 110px; font-weight: 700; text-transform: capitalize; line-height: 1; }
.description { font-size: 14px; line-height: 1.6; opacity: 0.8; margin-top: 20px; }

.content-right { text-align: right; border-left: 2px solid rgba(255,255,255,0.3); padding-left: 30px; }
.content-right h2 { font-size: 24px; font-weight: 400; margin-bottom: 5px; }
.content-right p { font-size: 20px; font-weight: 700; text-transform: uppercase; }

/* WhatsApp Butonu */
.whatsapp-btn {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background: #25D366;
    color: #fff;
    padding: 12px 25px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    z-index: 9999;
}
.whatsapp-btn i { font-size: 30px; }
.whatsapp-btn span { font-size: 12px; font-weight: 700; line-height: 1.2; }

/* Oklar ve Pagination */
.swiper-button-next, .swiper-button-prev { color: #fff !important; }
.swiper-pagination-bullet { background: #fff !important; }

/* --- MOBİL UYUMLULUK --- */

/* Masaüstünde gizle, mobilde gösterilecek buton */
.menu-toggle {
    display: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    z-index: 1001;
}

@media (max-width: 992px) {
    .menu-toggle {
        display: block; /* Butonu mobilde göster */
    }

    .header-right.desktop-only {
        display: none; /* Mobilde aramayı gizleyebiliriz veya menü içine alabiliriz */
    }

    /* Menüyü tam ekran kaplayan bir yapıya çeviriyoruz */
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%; /* Başlangıçta ekranın dışında durur */
        width: 80%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.95);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s ease-in-out;
        z-index: 1000;
    }

    /* Menü açıldığında gelecek olan class */
    .main-nav.active {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

    .main-nav a {
        font-size: 18px; /* Mobilde yazılar biraz daha büyük olsun */
        opacity: 1;
    }

    /* Slider metinlerini mobilde küçültelim ki taşmasın */
    .main-title {
        font-size: 50px !important;
    }
    .category-tag {
        font-size: 20px !important;
    }
    .slide-content {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 30px;
        margin-bottom: 50px !important;
    }
    .content-right {
        text-align: left !important;
        border-left: 2px solid #fff;
        border-right: none;
    }
}


/* Masaüstünde gizle */
.menu-btn {
    display: none;
    color: #fff;
    font-size: 25px;
    cursor: pointer;
    z-index: 1001;
}

/* --- MOBİL AYARLARI (992px altı) --- */
@media (max-width: 992px) {
    .menu-btn { display: block; } /* Buton mobilde görünsün */

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%; /* Başlangıçta ekranın sağında gizli */
        width: 75%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.95); /* Koyu saydam arka plan */
        display: flex;
        flex-direction: column;
        justify-content: center;
        transition: 0.4s all ease-in-out;
        z-index: 1000;
    }

    /* Menü açıldığında devreye girecek class */
    .main-nav.active {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }

    .main-nav a {
        font-size: 18px;
        opacity: 1;
    }

    /* Slider yazılarını mobilde küçültelim */
    .main-title { font-size: 60px !important; }
    .slide-content { flex-direction: column; align-items: flex-start !important; margin-bottom: 60px !important; }
}

/* --- HAKKIMIZDA ALANI --- */
.about-section {
    padding: 100px 0;
    background: #fff;
    color: #333;
}

.about-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 80px;
    padding: 0 40px;
}

/* Sol Resim Stili */
.about-image {
    flex: 1;
}

.image-wrapper {
    position: relative;
    border-radius: 20px;
}

.image-wrapper img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 20px 20px 60px rgba(0,0,0,0.05);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: #111;
    color: #fff;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

.experience-badge span { font-size: 35px; font-weight: 700; display: block; }
.experience-badge p { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }

/* Sağ Metin Stili */
.about-content {
    flex: 1.2;
}

.sub-title {
    color: #2563eb;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 14px;
    display: block;
    margin-bottom: 15px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
    color: #1a1a1a;
}

.section-title span { color: #555; font-weight: 400; }

.about-text {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
}

.about-features {
    display: flex;
    gap: 40px;
    margin: 30px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    color: #1a1a1a;
}

.feature-item i { color: #2563eb; font-size: 20px; }

.btn-more {
    display: inline-block;
    padding: 15px 35px;
    background: #111;
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-more:hover { background: #2563eb; transform: translateY(-3px); }

/* Mobil Uyumluluk */
@media (max-width: 992px) {
    .about-container {
        flex-direction: column;
        gap: 50px;
        padding: 0 20px;
    }
    .section-title { font-size: 32px; }
    .experience-badge { right: 0; bottom: -20px; padding: 20px; }
    .image-wrapper img { height: 400px; }
}

/* --- ÜRÜNLER ALANI --- */
.products-section {
    padding: 80px 0;
    background: #f9f9f9;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-heading {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #000;
}

/* Ürün Kartı Tasarımı */
.product-card {
    position: relative;
    overflow: hidden;
    height: 450px; /* Görseldeki oran için */
}

.product-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover img {
    transform: scale(1.05);
}

/* Üstteki Beyaz İsim Kutusu */
.product-name-box {
    position: absolute;
    bottom: 0;
    right: 0;
    background: #fff;
    padding: 30px 60px;
    z-index: 5;
    min-width: 300px;
    text-align: center;
}

.product-name-box h3 {
    font-size: 18px;
    font-weight: 500;
    color: #333;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Swiper Scrollbar Özelleştirme (Görseldeki Çizgi) */
.product-slider .swiper-scrollbar {
    position: relative;
    margin-top: 50px;
    height: 4px !important;
    background: rgba(0,0,0,0.1) !important;
}

.product-slider .swiper-scrollbar-drag {
    background: #111 !important;
}

/* --- HİZMETLER ALANI --- */
.services-section {
    padding: 100px 0;
    background-color: #f4f4f4;
    /* Görseldeki topografik arka plan efekti */
    background-image: url('https://www.transparenttextures.com/patterns/cubes.png'); 
}

.section-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
}

.btn-all {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #fff;
    color: #b30000; /* Görseldeki kırmızı tonu */
    padding: 12px 25px;
    border: 1px solid #ddd;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    transition: 0.3s;
}

.btn-all i {
    background: #b30000;
    color: #fff;
    padding: 8px;
    border-radius: 3px;
}

.btn-all:hover {
    background: #b30000;
    color: #fff;
}

/* Kartlar */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-img img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.service-body {
    padding: 25px;
}

.service-body h3 {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    color: #1a1a1a;
    margin-bottom: 30px;
    min-height: 50px;
}

.service-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #eee;
    padding-top: 20px;
}

.service-date {
    font-size: 13px;
    color: #888;
    font-weight: 500;
}

.arrow-btn {
    width: 40px;
    height: 40px;
    background: #f0f0f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    text-decoration: none;
    transition: 0.3s;
}

.service-card:hover .arrow-btn {
    background: #b30000;
    color: #fff;
}

/* Mobil Uyumluluk */
@media (max-width: 992px) {
    .services-grid { grid-template-columns: 1fr; }
    .section-top { flex-direction: column; gap: 20px; text-align: center; }
}

/* --- FOOTER TASARIMI --- */
.main-footer {
    background-color: #222; /* Görseldeki koyu gri/siyah ton */
    color: #fff;
    padding: 80px 0 30px 0;
    font-family: 'Poppins', sans-serif;
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding: 0 20px;
}

/* Kolon Başlıkları */
.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Link Listeleri */
.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #bbb;
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s;
}

.footer-col ul li a:hover {
    color: #fff;
    padding-left: 5px;
}

/* Sosyal Medya İkonları */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 35px;
    height: 35px;
    background: #fff;
    color: #222;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: 0.3s;
}

.social-links a:hover {
    background: #b30000;
    color: #fff;
}

/* İletişim Bilgileri */
.contact-item {
    margin-bottom: 20px;
}

.contact-item p {
    font-size: 13px;
    color: #bbb;
    margin-bottom: 5px;
}

.phone {
    font-size: 20px;
    font-weight: 700;
    display: block;
}

.sub-phone {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

/* Copyright Alanı */
.footer-bottom {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: #888;
}

/* Mobil Uyumluluk */
@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .social-links { justify-content: center; }
}

/* Breadcrumb Tasarımı */
.breadcrumb-area {
    background: #1a1a1a; /* Koyu arka plan */
    padding: 60px 0;
    text-align: center;
    color: #fff;
}
.breadcrumb-content h1 { font-size: 36px; font-weight: 700; margin-bottom: 15px; }
.breadcrumb-content ul { list-style: none; display: flex; justify-content: center; gap: 10px; align-items: center; padding: 0; }
.breadcrumb-content ul li { font-size: 14px; opacity: 0.8; }
.breadcrumb-content ul li a { color: #fff; text-decoration: none; }
.breadcrumb-content ul li i { font-size: 10px; color: #2161cc; }

/* İletişim Grid Yapısı */
.contact-section-new { padding: 80px 0; background: #f4f7fa; }
.contact-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 30px; }

/* Bilgi Kartları */
.info-card { 
    background: #fff; padding: 30px; border-radius: 12px; margin-bottom: 20px;
    text-align: center; border: 1px solid #eee; transition: 0.3s;
}
.info-card i { font-size: 30px; color: #2161cc; margin-bottom: 15px; }
.info-card h4 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.info-card p { font-size: 14px; color: #666; margin: 0; }

/* BEYAZ FORM ALANI */
.contact-form-wrapper { 
    background: #fff; padding: 50px; border-radius: 15px; 
    box-shadow: 0 10px 40px rgba(0,0,0,0.05); 
}
.contact-form-wrapper h3 { font-size: 28px; font-weight: 700; margin-bottom: 10px; color: #1a1a1a; }
.contact-form-wrapper p { color: #777; margin-bottom: 30px; }

/* SİYAH ÇERÇEVELİ INPUTLAR */
.custom-input {
    width: 100%; padding: 12px 18px;
    border: 2px solid #1a1a1a; /* Net siyah çerçeve */
    border-radius: 8px; font-size: 15px; font-weight: 500;
    transition: 0.3s; background: #fff;
}
.custom-input:focus {
    border-color: #2161cc; outline: none; box-shadow: 0 0 10px rgba(33, 97, 204, 0.1);
}
label { font-weight: 600; font-size: 14px; margin-bottom: 8px; display: block; color: #333; }

/* Buton Tasarımı */
.btn-submit {
    background: #1a1a1a; color: #fff; padding: 15px 35px;
    border: none; border-radius: 8px; font-weight: 700;
    cursor: pointer; transition: 0.3s; display: flex; align-items: center; gap: 10px;
}
.btn-submit:hover { background: #2161cc; transform: translateY(-3px); }

@media (max-width: 992px) { .contact-grid { grid-template-columns: 1fr; } }