/* GENEL AYARLAR */
:root {
    --primary-color: #0b457f; /* Kurumsal Mavi */
    --secondary-color: #f39c12; /* Turuncu Vurgu */
    --text-color: #333;
    --light-bg: #f8f9fa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    width: 85%;
    max-width: 1200px;
    margin: auto;
}

.section-padding {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--light-bg);
}

/* ÜST BİLGİ */
.top-bar {
    background: #222;
    color: #fff;
    padding: 10px 0;
    font-size: 13px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.top-bar span {
    margin-right: 20px;
}

.top-bar i {
    color: var(--secondary-color);
    margin-right: 5px;
}

/* HEADER & NAVİGASYON */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

CSS
.logo a {
    display: flex;
    align-items: center;
}

.site-logo {
    max-height: 70px; /* Logonun yüksekliğini buradan ayarlayabilirsiniz */
    width: auto;
    transition: transform 0.3s ease;
}

.site-logo:hover {
    transform: scale(1.05); /* Fareyle üzerine gelince hafifçe büyür */
}

nav ul {
    list-style: none;
    display: flex;
}

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

nav ul li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--secondary-color);
}

.mobile-menu-icon {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* KAHRAMAN (HERO) BÖLÜMÜ GÜNCELLEMESİ */
.hero {
    background: linear-gradient(rgba(11, 69, 127, 0.8), rgba(0, 0, 0, 0.7)), url('https://images.pexels.com/photos/2219035/pexels-photo-2219035.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1') center/cover;
    height: 70vh;
    display: flex; /* Flexbox kullanımı */
    justify-content: center; /* Yatayda ortalar */
    align-items: center; /* Dikeyde ortalar */
    text-align: center; /* Yazıları ortalar */
    color: #fff;
    padding: 0 20px; /* Ekran kenarlarına yapışmaması için boşluk */
}

.hero-content {
    max-width: 800px; /* Yazının çok yayılmasını engeller */
    width: 100%;
}

.hero-content h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--secondary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.btn:hover {
    background: #e67e22;
}

/* BAŞLIKLAR */
.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 32px;
    color: var(--primary-color);
}

.divider {
    height: 3px;
    width: 60px;
    background: var(--secondary-color);
    margin: 15px auto 0;
}

/* HAKKIMIZDA */
.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 15px;
    font-size: 16px;
}

.about-image {
    flex: 1;
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* ÜRÜNLER */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.product-card {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 15px;
}

.product-card h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* İLETİŞİM */
.contact-wrapper {
    display: flex;
    gap: 40px;
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-box {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
}

.info-box i {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.contact-form {
    flex: 2;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

/* FOOTER */
footer {
    background: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 20px 0;
}

/* MOBİL UYUM (RESPONSIVE) */
@media(max-width: 768px) {
    .about-content, .contact-wrapper {
        flex-direction: column;
    }
    
    .mobile-menu-icon {
        display: block;
    }
    
    nav {
        display: none;
        width: 100%;
        position: absolute;
        top: 100%;
        left: 0;
        background: #fff;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul li {
        margin: 0;
    }
    
    nav ul li a {
        display: block;
        padding: 15px;
        border-bottom: 1px solid #eee;
    }
}