@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600;700&display=swap');

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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

/* Header */
.header {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.top-bar {
    background: #000;
    color: #fff;
    padding: 8px 0;
    font-size: 13px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

.contact-info span {
    margin-right: 20px;
}

.contact-info i {
    margin-right: 5px;
}

.lang-switcher a {
    color: #fff;
    text-decoration: none;
    margin-left: 10px;
    padding: 2px 8px;
    border-radius: 3px;
    transition: background 0.3s;
}

.lang-switcher a.active,
.lang-switcher a:hover {
    background: #333;
}

/* Navigation */
.navbar {
    padding: 20px 0;
    background: #fff;
}

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

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

.logo img {
    height: 60px;
    width: auto;
    border: 2px solid #000;
    border-radius: 8px;
    padding: 8px;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
}

.nav-menu li {
    margin: 0 25px;
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: #000;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    padding: 15px 0;
    transition: color 0.3s;
    display: block;
}

.nav-menu a:hover {
    color: #666;
}

.nav-menu .dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    border: 1px solid #e5e5e5;
    z-index: 1001;
    top: 100%;
    left: 0;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: #000;
    padding: 12px 20px;
    text-decoration: none;
    display: block;
    border-bottom: 1px solid #f5f5f5;
    text-transform: none;
    font-weight: 400;
}

.dropdown-content a:hover {
    background: #f8f8f8;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
}

/* Hero Slider */
.hero-slider {
    margin-top: 120px;
    height: 500px;
    background: #000;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    text-align: center;
    color: #fff;
    padding: 0 20px;
}

.slide-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* About Section */
.about-section {
    padding: 80px 0;
    background: #f8f8f8;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #000;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 60px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

.about-text h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #000;
    margin-bottom: 20px;
}

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

.about-image img {
    width: 100%;
    border-radius: 5px;
}

/* Products Section */
.products-section {
    padding: 80px 0;
    background: #fff;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.product-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

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

.product-info {
    padding: 30px;
}

.product-info h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #000;
    margin-bottom: 15px;
}

.product-info p {
    color: #666;
    line-height: 1.6;
}

/* Process Section */
.process-section {
    padding: 80px 0;
    background: #f8f8f8;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.process-item {
    background: #fff;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid #e5e5e5;
    transition: transform 0.3s;
}

.process-item:hover {
    transform: translateY(-5px);
}

.process-item i {
    font-size: 3rem;
    color: #000;
    margin-bottom: 20px;
}

.process-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #000;
    margin-bottom: 15px;
}

.process-item p {
    color: #666;
    line-height: 1.6;
}

/* Gallery Section */
.gallery-section {
    padding: 80px 0;
    background: #fff;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 60px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border: 1px solid #e5e5e5;
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 10px;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s;
}

.gallery-item:hover .overlay {
    transform: translateY(0);
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: #f8f8f8;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #000;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.contact-item i {
    font-size: 1.2rem;
    color: #000;
    margin-right: 15px;
    margin-top: 3px;
    width: 20px;
}

.contact-item div {
    color: #666;
    line-height: 1.6;
}

.contact-form {
    background: #fff;
    padding: 40px;
    border: 1px solid #e5e5e5;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #000;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #e5e5e5;
    font-size: 14px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #000;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.submit-btn {
    background: #000;
    color: #fff;
    padding: 12px 30px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #333;
}

/* Footer */
.footer {
    background: #000;
    color: #fff;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;
}

.footer-section p,
.footer-section a {
    color: #ccc;
    text-decoration: none;
    line-height: 1.8;
    margin-bottom: 8px;
    display: block;
}

.footer-section a:hover {
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
    color: #ccc;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        border: 1px solid #e5e5e5;
        flex-direction: column;
        z-index: 999;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        margin: 0;
        border-bottom: 1px solid #f5f5f5;
    }

    .nav-menu a {
        padding: 14px 18px;
        font-size: 13px;
    }

    /* 🔥 Top-bar’ı inceltiyoruz */
    .top-bar {
        padding: 4px 0;
        font-size: 11px;
    }

    .top-bar .container {
        flex-direction: column;
        gap: 4px;
    }

    .contact-info {
        text-align: center;
    }

    .contact-info span {
        display: block;
        margin: 2px 0;
    }

    .logo img {
        height: 48px;
        padding: 6px;
        border-width: 1.5px;
    }

    .navbar {
        padding: 12px 0;
    }

    .hero-slider {
        margin-top: 110px;
        height: 380px;
    }

    .slide-content h1 {
        font-size: 2rem;
    }

    .slide-content p {
        font-size: 1rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}