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

body {
    font-family: Arial, sans-serif; 
    line-height: 1.6;
    color: #333; 
    background-color: #f4f4f4; 
}

.container {
    width: 90%; 
    max-width: 1100px; 
    margin: 0 auto; 
}

/* --- HEADER VE NAVİGASYON --- */
header {
    background-color: #ffffff; 
    padding: 20px 0;
    border-bottom: 1px solid #ddd;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: sticky; 
    top: 0;
    z-index: 1000;
}

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

header .logo img {
    height: 50px; 
}

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

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

header nav ul li a {
    text-decoration: none; 
    color: #0d47a1; 
    font-weight: bold;
    font-size: 16px;
    padding: 5px 0;
    transition: color 0.3s ease; 
}

header nav ul li a:hover,
header nav ul li a.active { 
    color: #333; 
    border-bottom: 2px solid #0d47a1;
}

/* --- ANA SAYFA MENÜ ALANI --- */
main .hero {
    background-color: #0d47a1; 
    color: #ffffff; 
    padding: 80px 0;
    text-align: center;
}

main .hero h1 {
    font-size: 36px;
    margin-bottom: 15px;
}

main .hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

main .hero .cta-button { 
    background-color: #ffffff;
    color: #0d47a1;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 5px;
    transition: all 0.3s ease;
}

main .hero .cta-button:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px); 
}

/* --- ANA SAYFA ALT KISIM --- */
main .info {
    padding: 60px 0;
    background-color: #ffffff;
    text-align: center;
}

main .info h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: #0d47a1;
}

/* --- FOOTER (ALT BİLGİ) --- */
footer {
    background-color: #333;
    color: #ffffff;
    padding: 30px 0;
    margin-top: 40px;
}

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

footer a {
    color: #ffffff;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}



/* --- HAKKIMIZDA İLETİŞİM VE ÜRÜNLER ORTAK AYARLAMA --- */
main .page-header {
    background-color: #eef4fb; 
    padding: 30px 0;
    text-align: center;
    border-bottom: 1px solid #ddd;
}

main .page-header h1 {
    color: #0d47a1;
    font-size: 32px;
}

/* --- HAKKIMIZDA SAYFASI --- */
.about-content {
    padding: 60px 0;
    background-color: #ffffff; 
}

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

.about-content .about-text {
    flex: 2; 
}

.about-content .about-image {
    flex: 1; 
}

.about-content .about-image img {
    width: 100%; 
    height: auto;
    border-radius: 8px; 
    box-shadow: 0 4px 10px rgba(0,0,0,0.1); 
}

.about-content .about-text h2 {
    font-size: 24px;
    color: #0d47a1;
    margin-bottom: 15px;
}

.about-content .about-text p {
    font-size: 16px;
    margin-bottom: 15px;
    line-height: 1.7; 
    
}



/* --- ÜRÜNLER SAYFASI (ÜRÜN KARTLARI) --- */
.product-grid {
    padding: 60px 0;
}

.product-grid .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px; 
}

.product-card {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px; 
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    overflow: hidden; 
    transition: transform 0.3s ease, box-shadow 0.3s ease; 
}

.product-card:hover {
    transform: translateY(-5px); 
    box-shadow: 0 6px 12px rgba(0,0,0,0.1); 
}

.product-card img {
    width: 100%; 
    height: 200px; 
    object-fit: cover; 
    display: block;
}

.product-card-content {
    padding: 20px; 
}

.product-card h3 {
    color: #0d47a1; 
    font-size: 20px;
    margin-bottom: 15px;
}

.product-card ul {
    list-style: none; 
    margin-bottom: 15px;
}

.product-card ul li {
    font-size: 15px;
    color: #555;
    margin-bottom: 8px;
    
    position: relative;
    padding-left: 20px;
}

.product-card ul li::before {
    content: '✓'; 
    position: absolute;
    left: 0;
    top: 0;
    color: #0d47a1; 
    font-weight: bold;
}



/* --- İLETİŞİM SAYFASI --- */
.contact-page {
    padding: 60px 0;
    background-color: #ffffff;
}

.contact-page .container {
    display: flex;
    flex-wrap: wrap; 
    gap: 40px;
}

/* Sol taraf: İletişim bilgileri */
.contact-details {
    flex: 1; 
    min-width: 300px; 
}

/* Sağ taraf: Harita */
.contact-map {
    flex: 1.5; 
    min-width: 300px;
}

.contact-details h3 {
    font-size: 24px;
    color: #0d47a1;
    margin-bottom: 10px;
}

.contact-details > p { 
    margin-bottom: 25px;
    font-size: 16px;
}

.contact-details ul {
    list-style: none;
}

.contact-details ul li {
    display: flex; 
    align-items: flex-start; 
    margin-bottom: 20px;
}

.contact-details ul li i { 
    font-size: 20px;
    color: #0d47a1;
    width: 30px; 
    margin-top: 5px;
}

.contact-details ul li strong {
    display: block;
    font-size: 16px;
    color: #333;
    margin-bottom: 3px;
}

.contact-details ul li p {
    font-size: 15px;
    margin: 0;
    line-height: 1.4;
}

.contact-details ul li a {
    color: #555;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details ul li a:hover {
    color: #0d47a1;
}

/* Harita görünümü */
.contact-map iframe {
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    width: 100%;
    height: 450px;
}