@charset "UTF-8";

/* Genel Sıfırlamalar */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
}

:root {
  --primary-color: #1e3a8a; /* Ana Lacivert Tonu */
  --secondary-color: #2563eb; /* Vurgu Mavi Tonu */
  --accent-color: #004b93; /* Mavi İkincil Renk */
  --bg-color: #f8fafc; /* Sayfanın en dışındaki gri/açık mavi arka plan */
  --card-bg: #ffffff; /* Ortadaki çerçevenin/kartın beyaz arka planı */
  --card-border: #e2e8f0; /* Ortadaki kutunun sınır çizgisi */
  --shadow-color: rgba(0, 0, 0, 0.08); /* Çerçeveyi belirginleştiren gölge */
  --text-color: #1e293b;
}

body {
  background-color: var(--bg-color);
  margin: 0;
  padding: 90px 20px 20px;
  display: flex;
  justify-content: center;
}

/* Ortadaki Sınırları Belirli Kutunun Yapısı */
.container {
  max-width: 950px;
  width: 100%;
  background: var(--card-bg); /* Kutunun iç rengi */
  border: 1px solid var(--card-border); /* Dış sınır çizgisi */
  border-radius: 12px; /* Yuvarlatılmış köşeler */
  box-shadow: 0 10px 25px var(--shadow-color); /* Arka plandan ayıran gölge */
  padding: 30px;
  box-sizing: border-box;
}

/* Sabit Header */
header,
site-header,
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  z-index: 1000;
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}

/* Logo */
.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img,
.logo img.site-logo {
  max-height: 70px;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
}

/* Menü Tasarımı */
.nav-menu ul {
  list-style: none;
  display: flex;
  gap: 15px;
}

.nav-menu li {
  position: relative;
}

.nav-menu a {
  text-decoration: none;
  color: #333;
  font-size: 15px;
  font-weight: 600;
  padding: 15px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.3s;
}

.nav-menu a:hover {
  color: var(--accent-color);
}

.nav-menu a i {
  font-size: 11px;
}

.nav-menu > ul {
  display: flex;
  gap: 15px;
}

/* Alt menüler */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 220px;
  display: block !important;
  background-color: #ffffff;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  border-radius: 6px;
  padding: 8px 0;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease-in-out;
}

.dropdown:hover > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  width: 100%;
  display: block;
}

.dropdown-menu li a {
  width: 100%;
  padding: 10px 18px;
  display: block;
  font-size: 14px;
  color: #555;
  font-weight: 400;
}

.dropdown-menu li a:hover {
  background-color: #f8f9fa;
  color: var(--accent-color);
}

.dropdown-menu .dropdown-menu {
  top: -8px;
  left: 100%;
  transform: translateX(10px);
  margin-left: 2px;
}

.dropdown-menu li:hover > .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* Sağ Butonlar */
.header-right {
  display: flex;
  align-items: center;
  gap: 15px;
}

.search-btn {
  background: none;
  border: none;
  color: #333;
  font-size: 18px;
  padding: 10px;
  border-radius: 50%;
  cursor: pointer;
  transition:
    color 0.3s,
    background 0.3s;
}

.search-btn:hover {
  color: var(--accent-color);
  background-color: #f0f0f0;
}

.login-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: #333;
  color: #fff;
  border: none;
  padding: 9px 18px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: background-color 0.3s;
}

.login-btn:hover {
  background-color: var(--accent-color);
}

/* ARAMA OVERLAY */
.search-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.96);
  z-index: 3000;
  justify-content: center;
  align-items: flex-start;
  padding-top: 100px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.search-overlay-content {
  width: 90%;
  max-width: 700px;
  position: relative;
}

.close-search-btn {
  position: absolute;
  top: -60px;
  right: 0;
  background: none;
  border: none;
  font-size: 35px;
  color: #333;
  cursor: pointer;
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 10px;
}

.search-input-wrapper i {
  font-size: 22px;
  color: #888;
  margin-right: 15px;
}

.search-input-wrapper input {
  width: 100%;
  border: none;
  outline: none;
  font-size: 24px;
  background: transparent;
  color: #333;
}

.search-results-box {
  margin-top: 25px;
  max-height: 50vh;
  overflow-y: auto;
}

.search-placeholder-text {
  color: #888;
  font-size: 16px;
}

.search-result-item {
  padding: 15px;
  background: #fff;
  margin-bottom: 10px;
  border-radius: 6px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  border-left: 4px solid var(--accent-color);
}

.search-result-item h4 {
  color: #333;
  font-size: 16px;
  margin-bottom: 5px;
}

.search-result-item p {
  color: #666;
  font-size: 14px;
}

/* Modal Stilleri */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  justify-content: center;
  align-items: center;
}

.modal-content {
  background-color: #fff;
  padding: 30px;
  border-radius: 10px;
  width: 90%;
  max-width: 600px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 24px;
  cursor: pointer;
  color: #888;
}

.modal h2 {
  margin-bottom: 20px;
  text-align: center;
  color: #333;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: #666;
}

.form-group input {
  width: 100%;
  padding: 11px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
  outline: none;
}

.submit-btn {
  width: 100%;
  padding: 12px;
  background-color: var(--accent-color);
  border: none;
  color: white;
  font-size: 15px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 10px;
}

.modal-footer {
  margin-top: 20px;
  text-align: center;
  font-size: 14px;
  color: #666;
}

.modal-footer a {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
}

.content {
  padding-top: 95px !important;
  padding-bottom: 40px;
  padding-left: 40px;
  padding-right: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.search-test-box {
  background: #fff;
  padding: 20px;
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

@media print {
  header,
  site-header,
  .site-header {
    display: none !important;
  }
  .content {
    padding-top: 0 !important;
  }
}

/* =========================================
   HAKKIMIZDA & MİSYONUMUZ (ENTEGRE EDİLEN KISIM)
   ========================================= */

.about-page {
  padding: 110px 20px 50px;
  min-height: calc(100vh - 160px);
  background-color: var(--bg-color);
}

.about-container {
  max-width: 900px;
  margin: 0 auto;
}

.about-header {
  text-align: center;
  margin-bottom: 35px;
}

.about-header h1 {
  font-size: 32px;
  margin-bottom: 15px;
  color: var(--text-color);
}

.about-header p {
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
  color: #666;
}

/* Alt başlık bağlantıları */
.about-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-link {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  background: #ffffff;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: all 0.2s ease;
}

.about-link:hover {
  transform: translateX(5px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.about-icon {
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 8px;
  background-color: #f5f5f5;
  font-size: 18px;
}

.about-link h2 {
  margin: 0 0 5px;
  font-size: 18px;
}

.about-link p {
  margin: 0;
  color: #777;
  font-size: 14px;
  line-height: 1.5;
}

.about-link .arrow {
  margin-left: auto;
  color: #999;
}

/* Standart Sayfa / Amaç 1 Başlık ve Liste Formatları */
.page-header {
  border-bottom: 2px solid var(--card-border);
  padding-bottom: 15px;
  margin-bottom: 30px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-header i {
  font-size: 2rem;
  color: var(--secondary-color);
}

.page-header h1 {
  margin: 0;
  color: var(--primary-color);
  font-size: 1.8rem;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--primary-color);
  font-size: 1.3rem;
  margin-top: 0;
  margin-bottom: 15px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--card-border);
}

.section-title i {
  color: var(--secondary-color);
}

.mission-box {
  background: #f1f5f9;
  border-left: 4px solid var(--secondary-color);
  padding: 20px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 25px;
  line-height: 1.7;
  font-size: 1.05rem;
}

.mission-points {
  list-style: none;
  padding: 0;
  margin: 20px 0 0 0;
}

.mission-points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  line-height: 1.6;
}

.mission-points li i {
  color: #10b981;
  margin-top: 4px;
}