html, body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: #222;
    line-height: 1.7;	
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    font-family: 'Merriweather', serif;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.0rem;
}

h2 {
    font-size: 1.75rem;
    margin-top: 2rem;
}

h3.section-title {
  background: #f1f5f9; /* Açık gri arka plan */
  padding: 12px 16px;
  border-left: 5px solid #1e40af; /* Biovizo mavi tonu */
  margin-top: 40px;
  margin-bottom: 20px;
  font-size: 20px;
  color: #1e293b; /* Koyu metin */
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}


p {
    margin-bottom: 1rem;
}

.container {
    max-width: 1050px;
    margin: 0 auto;
    display: flex;
    gap: 2rem;
    padding: 0 1rem;
}



.content {
    flex: 1;
    min-width: 0;
    padding: 1rem;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
}


.sidebar {
    flex: 0 0 300px;
    background-color: #f7f7f7;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 6px;
}

.sidebar h2 {
  font-size: 18px;
  border-bottom: 2px solid #1e40af;
  padding-bottom: 6px;
  margin-bottom: 14px;
  color: #1e293b;
  font-weight: 600;
}



.category-menu h2 {
    font-size: 1.1rem;
    color: #1e40af;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.3rem;
}

.category-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-menu li {
    margin-bottom: 0.75rem;
}

.category-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 400;
    display: block;
    padding: 0.4rem 0;
    transition: color 0.2s ease, padding-left 0.2s ease;
}








.site-header {
    background-color: #f9f9f9;
    border-bottom: 1px solid #ddd;
    padding: 1rem 0;
    margin-bottom: 1rem;
}

.header-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.branding .logo {
    font-size: 1.75rem;
    color: #1e40af;
    font-weight: bold;
    text-decoration: none;
}

.branding .tagline {
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.2rem;
}

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

.site-nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 1rem;
    padding: 0.5rem;
    transition: color 0.2s ease;
}

.site-nav a:hover {
    color: #1e40af;
}



.homepage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.home-block h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.3rem;
    color: #333;
}

.home-block .profile-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.home-block .profile-links li {
    margin-bottom: 0.5rem;
}

.home-block .profile-links a {
    text-decoration: none;
    color: #1e40af;
    font-weight: 500;
}

.home-block .profile-links a:hover {
    text-decoration: underline;
}

/* Responsive: Mobile stack */
@media (max-width: 768px) {
    .homepage-grid {
        grid-template-columns: 1fr;
    }
}



.sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-list li {
  margin: 8px 0;
}

.sidebar-list a {
  display: block;
  background: #f8fafc;
  padding: 10px 14px;
  border-radius: 6px;
  color: #1e293b;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.sidebar-list a:hover {
  background-color: #1e40af;
  color: #ffffff;
  transform: translateX(3px);
}



.content {
    flex-grow: 1;
    padding: 2rem;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
}

.profile-listing h2 {
    font-size: 2rem;
    color: #1e40af;
    margin-bottom: 1rem;
}

.intro {
    font-size: 1rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.3rem;
    color: #333;
}

.profile-links {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.profile-links li {
    margin-bottom: 0.5rem;
}

.profile-links a {
    text-decoration: none;
    color: #1e40af;
    font-weight: 500;
}

.profile-links a:hover {
    text-decoration: underline;
}



.site-footer {
    padding: 2rem 0;
    background-color: #f9f9f9;
    border-top: 1px solid #ddd;
    font-size: 0.9rem;
    color: #666;
    margin-top: 3rem;
}

.footer-inner {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-left p,
.footer-right p {
    margin: 0.5rem 0;
}

.site-footer a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-footer a:hover {
    color: #1e40af;
}


@media (max-width: 768px) {
    .container {
        flex-direction: column;
        align-items: stretch;
    }

    .sidebar {
        width: 100%;
        margin-bottom: 2rem;
    }

    .content {
        width: 100%;
        padding: 1.5rem;
    }
}



.profile-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1rem;
}

.profile-list li {
    background-color: #f7f7f7;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.profile-list li:hover {
    background-color: #e5e7eb;
    transform: translateX(3px);
}

.profile-list a {
    text-decoration: none;
    color: #1e40af;
    font-weight: 500;
    display: block;
}

.profile-list .name {
    font-size: 1.1rem;
}

.bio-content h2 {
  font-size: 20px;
  margin-top: 30px;
  margin-bottom: 12px;
  color: #1e293b;
  font-weight: 600;
  border-bottom: 2px solid #e5e7eb;
  padding-bottom: 4px;
  letter-spacing: 0.3px;
}


.bio-meta {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 2rem;
}

.bio-meta a {
    color: #1e40af;
    text-decoration: none;
}

.bio-meta a:hover {
    text-decoration: underline;
}

.bio-meta .divider {
    margin: 0 0.5rem;
    color: #999;
}


.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-nav ul {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.search-form {
    flex: 1;
    max-width: 300px;
    display: flex;
    justify-content: flex-end;
}

.search-form input {
    width: 100%;
    padding: 0.4rem 0.8rem;
    border: 1px solid #ddd;
    border-radius: 20px;
    background-color: #f7f7f7;
    transition: border-color 0.2s ease;
    font-size: 0.9rem;
}

.search-form input:focus {
    outline: none;
    border-color: #1e40af;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-bottom: 1rem;
    font-family: inherit;
    font-size: 1rem;
}

.contact-form button {
    padding: 0.5rem 1.5rem;
    background-color: #1e40af;
    color: #fff;
    border: none;
    border-radius: 4px;
}

.contact-form button:hover {
    background-color: #3b82f6;
}


.content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 1.5rem;
    border-radius: 6px;
}

.content img:hover {
    opacity: 0.95;
    transform: scale(1.02);
    transition: 0.2s ease;
}


.share-btn {
    display: inline-block;
    margin: 5px;
    width: 48px;
    height: 48px;
    text-align: center;
    line-height: 36px;
}

.share-btn img {
    width: 48px;
    height: 48px;
    vertical-align: middle;
}









.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.related-card {
    text-decoration: none;
    background: #f9fafb;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
}

.related-card:hover {
    transform: translateY(-3px);
}

.related-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.related-card span {
    display: block;
    padding: 8px 10px;
    font-weight: 400;
    color: #1f2937;
    font-size: 15px;
}



.breadcrumb {
    font-size: 14px;
    margin-bottom: 10px;
    color: #666;
}
.breadcrumb a {
    text-decoration: none;
    color: #1e40af;
}
.breadcrumb a:hover {
    text-decoration: underline;
}

#scrollTopBtn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99;
  border: none;
  outline: none;
  background-color: #1e40af;
  color: white;
  cursor: pointer;
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 18px;
  display: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  transition: opacity 0.3s ease;
}

#scrollTopBtn:hover {
  background-color: #3749bb;
}


.az-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 20px 0;
}

.az-links a {
    display: inline-block;
    padding: 6px 10px;
    background-color: #f1f5f9;
    border-radius: 5px;
    text-decoration: none;
    color: #1e293b;
    font-weight: bold;
    font-size: 14px;
    transition: all 0.2s ease-in-out;
    border: 1px solid #cbd5e1;
}

.az-links a:hover {
    background-color: #1e40af;
    color: #fff;
    border-color: #1e40af;
}


.az-list {
  list-style: none;
  padding: 0;
  margin: 30px 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.az-list li {
  background-color: #f1f5f9;
  border: 1px solid #e2e8f0;
  padding: 10px 15px;
  border-radius: 6px;
  transition: background 0.2s ease;
}

.az-list li:hover {
  background-color: #e0e7ff;
}

.az-list li a {
  text-decoration: none;
  color: #1e293b;
  font-weight: 500;
  display: block;
}