/* Genel Reset */
* {
  margin: 0; padding: 0; box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: #f8f9fa;
  color: #333;
  line-height: 1.6;
  font-size: 16px;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}

/* Header */
header {
  background-color: #004aad;
  color: #fff;
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

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

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 1.4rem;
}

.logo img {
  width: 40px;
  height: 40px;
  margin-right: 10px;
}

/* Menü */
nav ul.menu {
  list-style: none;
  display: flex;
  align-items: center;
}

nav ul.menu > li {
  position: relative;
  margin-left: 25px;
}

nav ul.menu > li > a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 8px 5px;
  transition: color 0.3s ease;
}

nav ul.menu > li > a:hover,
nav ul.menu > li > a:focus {
  color: #ffd700;
  outline: none;
}

.has-submenu > a::after {
  content: " ▼";
  font-size: 0.6rem;
}

.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #0056d6;
  padding: 10px 0;
  min-width: 160px;
  border-radius: 0 0 6px 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 500;
}

.has-submenu:hover > .submenu,
.has-submenu:focus-within > .submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.submenu li {
  margin: 0;
}

.submenu li a {
  color: #fff;
  padding: 10px 20px;
  display: block;
  font-weight: 500;
  font-size: 0.9rem;
  transition: background 0.3s ease;
}

.submenu li a:hover,
.submenu li a:focus {
  background: #003c9e;
  outline: none;
}

/* Hamburger Menü Butonu */
#menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  width: 25px;
  height: 3px;
  background-color: #fff;
  display: block;
  position: relative;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  top: 8px;
}

/* Hero Bölümü */
.hero {
  background: url('hero-bg.jpg') center/cover no-repeat;
  padding: 120px 20px 80px;
  color: #fff;
  text-align: center;
  box-shadow: inset 0 0 0 1000px rgba(0, 74, 173, 0.7);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  font-weight: 900;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 30px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 14px 40px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.btn-primary {
  background-color: #ffd700;
  color: #004aad;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #e6c200;
  color: #002d72;
  outline: none;
}

.btn-secondary {
  background-color: #004aad;
  color: #fff;
  border: 2px solid #004aad;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: #002d72;
  border-color: #002d72;
  outline: none;
}

/* Neden Biz? Bölümü */
.why-us {
  padding: 60px 20px;
  background: #fff;
  text-align: center;
}

.why-us h2 {
  font-size: 2.2rem;
  margin-bottom: 50px;
  font-weight: 800;
  color: #004aad;
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 30px;
}

.why-us-grid article {
  background: #f1f5f9;
  padding: 30px 20px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgb(0 0 0 / 0.08);
  transition: transform 0.3s ease;
}

.why-us-grid article:hover {
  transform: translateY(-10px);
}

.why-us-grid img {
  width: 50px;
  margin-bottom: 20px;
}

.why-us-grid h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: #002d72;
}

.why-us-grid p {
  font-size: 1rem;
  color: #333;
  line-height: 1.5;
}

/* Hizmetler Bölümü */
.services {
  padding: 60px 20px;
  background: #e9f0ff;
  text-align: center;
}

.services h2 {
  font-size: 2rem;
  margin-bottom: 45px;
  font-weight: 700;
  color: #004aad;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.services-grid article {
  background: #fff;
  border-radius: 12px;
  padding: 30px 25px;
  box-shadow: 0 6px 18px rgb(0 0 0 / 0.07);
  transition: box-shadow 0.3s ease;
}

.services-grid article:hover {
  box-shadow: 0 10px 25px rgb(0 0 0 / 0.12);
}

.services-grid h3 {
  margin-bottom: 15px;
  color: #002d72;
  font-weight: 700;
  font-size: 1.2rem;
}

.services-grid p {
  font-size: 1rem;
  color: #444;
  line-height: 1.6;
}

/* Referanslar Bölümü */
.testimonials {
  background: #004aad;
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}

.testimonials h2 {
  font-size: 2rem;
  margin-bottom: 45px;
  font-weight: 700;
}

.testimonial-slider blockquote {
  max-width: 700px;
  margin: auto;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 40px;
  position: relative;
  padding: 20px 30px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}

.testimonial-slider footer {
  margin-top: 12px;
  font-weight: 700;
  font-style: normal;
}

/* Çağrı Bölümü */
.call-to-action {
  background: #ffd700;
  color: #004aad;
  padding: 60px 20px;
  text-align: center;
  border-radius: 12px;
  margin: 60px 0;
}

.call-to-action h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.call-to-action p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  font-weight: 600;
}

/* Footer */
footer {
  background: #002d72;
  color: #fff;
  padding: 40px 20px 20px;
  font-size: 0.9rem;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1100px;
  margin: auto;
}

.footer-info {
  max-width: 400px;
  margin-bottom: 20px;
}

.footer-info h3 {
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.footer-info p, 
.footer-info a {
  color: #fff;
  text-decoration: none;
  margin-bottom: 8px;
  display: block;
}

.footer-info a:hover {
  text-decoration: underline;
}

.footer-menu {
  list-style: none;
  display: flex;
  gap: 25px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-menu li a {
  color: #fff;
  text-decoration:
}
/* Neden Biz? Bölümü Devamı */
.why-us-grid article {
  background: #f1f5f9;
  padding: 30px 20px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.why-us-grid article:hover,
.why-us-grid article:focus-within {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  outline: none;
}

.why-us-grid article h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: #004aad;
  font-weight: 700;
}

.why-us-grid article p {
  font-size: 1rem;
  color: #555;
  line-height: 1.5;
}

/* Hizmetlerimiz Bölümü */
.services {
  padding: 60px 20px;
  background: #e9f0ff;
  text-align: center;
}

.services h2 {
  font-size: 2.4rem;
  margin-bottom: 50px;
  color: #004aad;
  font-weight: 900;
}

.services-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 35px;
}

.service-item {
  background: white;
  border-radius: 20px;
  padding: 30px 25px;
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.07);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  cursor: default;
}

.service-item:hover,
.service-item:focus-within {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  transform: translateY(-6px);
  outline: none;
}

.service-item h3 {
  font-size: 1.25rem;
  margin-bottom: 18px;
  color: #00397b;
  font-weight: 700;
}

.service-item p {
  font-size: 1rem;
  color: #444;
  line-height: 1.5;
}

/* Referanslar Bölümü */
.testimonials {
  padding: 60px 20px;
  background: #fff;
  text-align: center;
}

.testimonials h2 {
  font-size: 2.3rem;
  margin-bottom: 40px;
  color: #004aad;
  font-weight: 900;
}

.testimonials blockquote {
  font-style: italic;
  color: #555;
  margin-bottom: 35px;
  position: relative;
  padding: 20px 40px;
  border-left: 5px solid #004aad;
  background: #f4f8ff;
  border-radius: 10px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.testimonials footer {
  margin-top: 10px;
  font-weight: 700;
  color: #004aad;
  font-size: 1rem;
}

/* Call to Action */
.call-to-action {
  padding: 50px 20px;
  background: linear-gradient(135deg, #004aad 0%, #0066ff 100%);
  color: white;
  text-align: center;
  border-radius: 15px;
  margin: 60px auto;
  max-width: 800px;
}

.call-to-action h2 {
  font-size: 2.4rem;
  margin-bottom: 20px;
  font-weight: 900;
}

.call-to-action p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* Footer */
footer {
  background-color: #002d72;
  color: #cfd8f7;
  padding: 40px 20px 20px;
  font-size: 0.9rem;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
}

.footer-info h3 {
  margin-bottom: 12px;
  font-weight: 700;
  color: #fff;
}

.footer-info p, 
.footer-info a {
  color: #cfd8f7;
  text-decoration: none;
  margin-bottom: 6px;
  display: block;
  transition: color 0.3s ease;
}

.footer-info a:hover,
.footer-info a:focus {
  color: #ffd700;
  outline: none;
}

.footer-menu {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  align-items: center;
}

.footer-menu li a {
  color: #cfd8f7;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.footer-menu li a:hover,
.footer-menu li a:focus {
  color: #ffd700;
  outline: none;
}

footer .copyright {
  text-align: center;
  padding-top: 15px;
  border-top: 1px solid #1a3d99;
  font-size: 0.85rem;
  color: #aab8ff;
}

/* Responsive - Mobil Menü */
@media screen and (max-width: 991px) {
  nav ul.menu {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 250px;
    height: 100vh;
    background-color: #004aad;
    flex-direction: column;
    padding-top: 60px;
    transition: right 0.3s ease;
    box-shadow: -3px 0 15px rgba(0,0,0,0.2);
  }

  nav ul.menu.active {
    right: 0;
  }

  nav ul.menu > li {
    margin: 20px 0;
  }

  nav ul.menu > li > a {
    font-size: 1.2rem;
    padding: 15px 20px;
  }

  .submenu {
    position: static;
    background: #00377a;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    padding-left: 15px;
    border-radius: 0;
  }

  .submenu li a {
    padding: 10px 35px;
  }

  #menu-toggle {
    display: block;
  }
}



  /* Menü Konteyner */
  .fixed-bottom-menu {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background-color: #004aad;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 10px 0;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.15);
    z-index: 9999;
  }

  /* Menü Öğesi */
  .menu-item {
    color: white;
    text-decoration: none;
    font-size: 0.85rem;
    text-align: center;
    flex: 1;
    position: relative;
    cursor: pointer;
    padding: 5px 0 15px;
    transition: color 0.3s ease;
  }

  .menu-item:hover, .menu-item:focus {
    color: #ffd700;
    outline: none;
  }

  /* İkon Kapsayıcı */
  .icon-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: 5px;
    padding-top: 10px;
  }

  /* Masaüstü İkonu - SVG */
  .icon-wrapper svg {
    width: 28px;
    height: 28px;
    fill: white;
    transition: fill 0.3s ease;
  }

  /* İkon hover değişimi */
  .menu-item:hover svg,
  .menu-item:focus svg {
    fill: #ffd700;
  }

  /* Numara Balonu */
  .number {
    position: absolute;
    top: -10px;
    right: -12px;
    background: #ffd700;
    color: #004aad;
    font-weight: 700;
    font-size: 0.7rem;
    width: 18px;
    height: 18px;
    line-height: 18px;
    border-radius: 50%;
    text-align: center;
    pointer-events: none;
    opacity: 0;
    transform: scale(0.6);
    transition: all 0.3s ease;
  }

  /* Marka Adı Kutucuğu */
  .brand-name {
    display: none;
    position: absolute;
    bottom: 35px;
    left: 50%;
    transform: translateX(-50%);
    background: #ffd700;
    color: #004aad;
    padding: 4px 8px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8rem;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  }

  /* Hover ve focus da göster */
  .menu-item:hover .number,
  .menu-item:focus .number {
    opacity: 1;
    transform: scale(1);
  }

  .menu-item:hover .brand-name,
  .menu-item:focus .brand-name {
    display: block;
    opacity: 1;
  }

  /* MOBILE STYLES */
  @media (max-width: 600px) {
    .fixed-bottom-menu {
      padding: 8px 0;
    }

    .menu-item {
      font-size: 0.75rem;
      padding-bottom: 12px;
    }

    /* SVG küçült */
    .icon-wrapper svg {
      width: 24px;
      height: 24px;
    }

    .number {
      width: 16px;
      height: 16px;
      font-size: 0.65rem;
      line-height: 16px;
      top: -8px;
      right: -10px;
    }

    .brand-name {
      bottom: 30px;
      font-size: 0.75rem;
      padding: 3px 7px;
    }
  }



.section-title {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 20px;
}

.blog-post {
  margin-bottom: 25px;
  padding: 20px;
  border-left: 4px solid #d32f2f;
  background-color: #f9f9f9;
}

.cta {
  background-color: #efefef;
  padding: 40px 20px;
  text-align: center;
  border-radius: 8px;
  margin-bottom: 250px;
}

.btn-call {
  background-color: #d32f2f;
  color: white;
  padding: 12px 24px;
  text-decoration: none;
  border-radius: 4px;
  font-size: 18px;
  display: inline-block;
  margin-top: 15px;
}

.btn-call i {
  margin-right: 10px;
}