* { box-sizing: border-box; }
body { margin: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.5; }
a { color: #1e3a5f; text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
    background: #1e3a5f;
    color: #fff;
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}
.logo { display: flex; align-items: center; margin-right: auto; }
.logo img { max-height: 48px; display: block; }
.logo-text { font-size: 1.25rem; font-weight: 700; color: #fff; }
.main-nav { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.main-nav a { color: #e0e6ed; padding: 0.5rem 0.75rem; }
.main-nav a:hover { color: #fff; }
.nav-item { position: relative; }
.nav-item.has-dropdown:hover .dropdown { display: block; }
.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-radius: 4px;
    padding: 0.5rem 0;
    list-style: none;
    margin: 0;
}
.dropdown a { color: #333; display: block; padding: 0.5rem 1rem; }
.dropdown a:hover { background: #f0f2f5; }
.header-actions { display: flex; gap: 0.5rem; align-items: center; }
.btn-call, .btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    white-space: nowrap;
}
.btn-call-icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='currentColor'%3E%3Cpath d='M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z'/%3E%3C/svg%3E") center/contain no-repeat;
    flex-shrink: 0;
}
.btn-call { background: #28a745; color: #fff; }
.btn-call:hover { background: #218838; color: #fff; }
.btn-whatsapp { background: #25d366; color: #fff; }
.btn-whatsapp:hover { background: #1da851; color: #fff; }

.site-main { max-width: 1200px; margin: 0 auto; padding: 1rem 1rem 2rem; min-height: 50vh; }

/* Hero Slider - single slide, boşluk header ile arasında */
.hero-slider { position: relative; width: 100%; max-width: 1200px; margin: 0 auto 2rem; margin-top: 1rem; border-radius: 8px; overflow: hidden; background: #1e3a5f; }
.slider-inner { position: relative; width: 100%; padding-bottom: 40%; }
.slider-item { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 0.5s ease; pointer-events: none; }
.slider-item.active { opacity: 1; pointer-events: auto; z-index: 1; }
.slider-link { display: block; width: 100%; height: 100%; }
.slider-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slider-caption { position: absolute; bottom: 0; left: 0; right: 0; padding: 1rem 1.5rem; background: linear-gradient(transparent, rgba(0,0,0,0.6)); color: #fff; font-size: 1.1rem; }
.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 44px; height: 44px; border: none; background: rgba(0,0,0,0.4); color: #fff; font-size: 1.5rem; cursor: pointer; border-radius: 4px; }
.slider-btn:hover { background: rgba(0,0,0,0.6); }
.slider-prev { left: 0.5rem; }
.slider-next { right: 0.5rem; }
.slider-dots { position: absolute; bottom: 0.5rem; left: 0; right: 0; text-align: center; z-index: 2; }
.slider-dots span { display: inline-block; width: 10px; height: 10px; margin: 0 4px; border-radius: 50%; background: rgba(255,255,255,0.5); cursor: pointer; transition: background 0.2s; }
.slider-dots span.active { background: #fff; }

.site-footer { background: #2c3e50; color: #e0e6ed; margin-top: 3rem; }
.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}
.footer-about strong { color: #fff; }
.footer-links a { color: #e0e6ed; display: block; margin-bottom: 0.25rem; }
.footer-links a:hover { color: #fff; }
.footer-contact p { margin: 0.25rem 0; }
.footer-contact a { color: #e0e6ed; }
.footer-contact .btn-call, .footer-contact .btn-whatsapp { margin-right: 0.5rem; margin-top: 0.5rem; display: inline-block; }
.footer-bottom { text-align: center; padding: 1rem; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.9rem; }

/* Page content */
.page-title { margin: 0 0 1.5rem; font-size: 1.75rem; color: #1e3a5f; }
.breadcrumb { margin-bottom: 1rem; font-size: 0.9rem; color: #666; }
.breadcrumb a { color: #666; }

/* Home */
.hero { text-align: center; padding: 2rem 0; }
.hero h1 { font-size: 2rem; color: #1e3a5f; margin: 0 0 0.5rem; }
.hero p { color: #666; max-width: 600px; margin: 0 auto 2rem; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; margin: 2rem 0; }
.feature-card { background: #f8f9fa; padding: 1.5rem; border-radius: 8px; }
.feature-card h3 { margin: 0 0 0.5rem; font-size: 1.1rem; color: #1e3a5f; }
.feature-card p { margin: 0; font-size: 0.95rem; color: #555; }
.category-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; margin: 2rem 0; }
.category-card { background: #fff; border: 1px solid #eee; border-radius: 8px; overflow: hidden; text-align: center; transition: box-shadow 0.2s; }
.category-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.category-card a { display: block; color: #333; }
.category-card a:hover { text-decoration: none; }
.category-card .category-img-wrap { width: 100%; min-height: 200px; display: flex; align-items: center; justify-content: center; background: #f8f9fa; overflow: hidden; }
.category-card-img { max-width: 100%; max-height: 220px; width: auto; height: auto; object-fit: contain; display: block; }
.category-card-placeholder { background: #f0f2f5; }
.category-card h3 { margin: 0; padding: 1rem 1rem 0.5rem; font-size: 1.05rem; }
.category-card span { display: block; padding-bottom: 1rem; font-size: 0.9rem; color: #666; }

/* Products */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.5rem; }
.product-card { background: #fff; border: 1px solid #eee; border-radius: 8px; overflow: hidden; text-align: center; }
.product-card .product-img-wrap { width: 100%; min-height: 200px; display: flex; align-items: center; justify-content: center; background: #f8f9fa; }
.product-card img { width: 100%; max-height: 280px; object-fit: contain; display: block; }
@media (max-width: 768px) {
    .product-card .product-img-wrap { min-height: 180px; }
    .product-card img { max-height: 220px; object-fit: contain; }
}
.product-card .product-title { padding: 1rem; font-weight: 600; margin: 0; font-size: 1rem; }
.product-card img.product-placeholder { background: #f0f2f5; }

/* Contact */
.contact-info { margin-bottom: 2rem; }
.contact-info p { margin: 0.5rem 0; }
.contact-email-line { margin: 0.35rem 0; }
.contact-map { margin-top: 2rem; border-radius: 8px; overflow: hidden; border: 1px solid #eee; }
.contact-map iframe { width: 100%; height: 400px; border: 0; display: block; }

/* Content */
.page-content { max-width: 720px; }
.page-content p { margin: 0 0 1rem; }