html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.sector-grid {
    display: grid;
    gap: 24px;
    padding: 20px;
}

/* Masaüstü (3 sütun) */
@media (min-width: 1024px) {
    .sector-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet (2 sütun) */
@media (min-width: 640px) and (max-width: 1023px) {
    .sector-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobil (1 sütun) */
@media (max-width: 639px) {
    .sector-grid {
        grid-template-columns: 1fr;
    }
}

.sector-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transition: transform 0.3s ease;
    cursor: pointer;
}

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

.sector-image {
    width: 100%;
    height: 180px;
    background-size: cover;
    background-position: center;
}

.sector-text {
    padding: 15px;
}

    .sector-text h4 {
        margin: 0 0 8px;
        font-size: 1.1rem;
        color: #222;
    }

    .sector-text p {
        margin: 0;
        font-size: 0.95rem;
        color: #555;
    }

a {
    text-decoration: none; /* alt çizgiyi kaldırır */
    color: inherit; /* ebeveyn rengini alır */
}

.diagram-container {
    width: 100%;
    max-width: 800px;
}

svg {
    width: 100%;
    height: auto;
}

.text {
    fill: white;
    font-size: 18px;
    text-anchor: middle;
    alignment-baseline: middle;
}

.line {
    stroke: #999;
    stroke-width: 1.5;
}
.about-container {
    max-width: 900px;
    margin: 0 auto;
}

.about-logo {
    width: 60px;
    height: auto;
}

.about-content p {
    font-size: 1.05rem;
    line-height: 1.7;
}

.about-card {
    background-color: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 0 8px rgba(0,0,0,0.05);
}

    .about-card h5 {
        font-weight: 600;
    }

.lead {
    color: #555;
}
.sticky-nav {
    padding: 10px 0;
    position: sticky; /* Yapışkanlık için önemli kısım */
    top: 0; /* Sayfanın en üstünde yapışkan olmasını sağlar */
    z-index: 100; /* Diğer elementlerin üzerinde görünmesini sağlar */
}

.nav-link.dropdown-toggle::after {
    display: none;
}

.navbar .nav-link {
    font-weight: 600;
    color: #f8f9fa !important;
    letter-spacing: 0.5px;
    font-size: 1rem;
}

    .navbar .nav-link:hover {
        color: #ffffff !important;
    }