@font-face {
    font-family: "bootstrap-icons";
    src: url("../fonts/bootstrap-icons.woff2?856008caa5eb66df68595e734e59580d") format("woff2"),
  url("../fonts/bootstrap-icons.woff?856008caa5eb66df68595e734e59580d") format("woff");
  }

  [class^="bi-"]::before,
  [class*=" bi-"]::before {
    display: inline-block;
    font-family: bootstrap-icons !important;
    font-style: normal;
    font-weight: normal !important;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    vertical-align: -.125em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
    
    
    
    :root {
      --dark-bg: #232323;
      --menu-bg: #141414;
      --accent: #ff7b00;
      --text-light: #f0f0f0;
      --divider: #555;


        --body-font-family:             'Karla', sans-serif;

    --h1-font-size:                 68px;
    --h2-font-size:                 42px;
    --h3-font-size:                 36px;
    --h4-font-size:                 32px;
    --h5-font-size:                 24px;
    --h6-font-size:                 22px;
    --p-font-size:                  18px;
    --menu-font-size:               18px;
    --copyright-text-font-size:     16px;
    --custom-link-font-size:        14px;

    --font-weight-light:            300;
    --font-weight-normal:           400;
    --font-weight-bold:             600;
  }

    

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;

    }

    body {
  letter-spacing: 0.2px;
  line-height: 1.6;
      font-family: var(--body-font-family); 
      background:  #1a1a1a;
      color: var(--text-light);
      

    }

    h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-weight: var(--font-weight-bold);
    line-height: normal;
  }

  h1 {
    font-size: var(--h1-font-size);
  }

  h2 {
    font-size: var(--h2-font-size);
    color:#ff7b00;
  }

  h3 {
    font-size: var(--h3-font-size);
  }

  h4 {
    font-size: var(--h4-font-size);
  }

  h5 {
    font-size: var(--h5-font-size);
  }

  h6 {
    font-size: var(--h6-font-size);
  }

  p {
    color: var(--p-color);
    font-size: var(--p-font-size);
    font-weight: var(--font-weight-light);
  }


    a { text-decoration: none; color: inherit; }



    .desktop-navbar {

      position: fixed;
    width: 100%;
      height: 10vh;
    top: 0;
    left: 0;
  
    
      background:#1a1a1a;
      padding: 15px 40px;
      box-shadow: 0 2px 10px rgba(0,0,0,0.4);
      z-index: 1002;
      display: flex;
      justify-content: space-between;
      align-items: center;
    
    }

    .logo {
      font-size: 20px;
      font-weight: bold;
      color: var(--accent);
    }

    .desktop-navbar nav {
      display: flex;
      gap: 30px;
    }

    .desktop-navbar nav a {
      position: relative;
      font-size: 16px;
      font-weight: 500;
      padding-bottom: 5px;
    }

    .desktop-navbar nav a::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: 0;
      height: 2px;
      width: 0;
      background: var(--accent);
      transition: width 0.4s ease;
    }

    .desktop-navbar nav a:hover::after,
    .desktop-navbar nav a.active::after {
      width: 100%;
    }

    .menu-toggle {
  width: 30px;
  height: 24px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2px 0;
  position: relative;
  z-index: 1100;
  }

  .menu-toggle span {
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: 0.4s ease;
  }

  @media (max-width: 767px) {


  .menu-toggle {
    position: relative;
    margin: 0;
  }

  .mobile-logo {
    font-size: 18px;
    font-weight: bold;
    color: var(--accent);
  }
  }

    .menu-toggle span {
      height: 4px;
      background: var(--accent);
      border-radius: 2px;
      transition: 0.4s ease;
    }

    .menu-toggle.active span:nth-child(1) {
      transform: rotate(45deg) translate(6px, 6px);
    }

    .menu-toggle.active span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
      transform: rotate(-45deg) translate(7px, -7px);
    }

    .site-wrapper {
    position: relative;
    z-index: 1;
      transition: transform 0.5s ease;
    }

    .site-wrapper.shifted {
      transform: translateX(-260px);
    }

    .nav-panel {
      position: fixed;
      top: 0;
      right: 0;
      width: 260px;
      height: 100%;
      background: #181818;
      z-index: 1000;
      padding: 50px 20px;
      transform: translateX(100%);
      transition: transform 0.4s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    

    }

    .nav-panel.active {
      transform: translateX(0);
    }

    nav ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 20px;
      text-align: center;
      margin-top: 20px;
    }

    nav ul li a {
      font-size: 12px;
      color: var(--text-light);
      position: relative;
    }

    nav ul li a.active::after {
      content: "";
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 100%;
      height: 2px;
      background-color: var(--accent);
    }

    .divider {
      width: 100%;
      height: 1px;
      background-color: var(--divider);
      margin: 30px 0;
    }

    .mini-contact {
      text-align: center;
      font-size: 10px;
      color: #ccc;
      line-height: 1.6;
    }

    .mini-contact strong {
      color: var(--accent);
    }

    .social-icons {
      display: flex;
      justify-content: center;
      gap: 15px;
      margin: 20px 0;
    }

    .social-icons a {
      color: var(--text-light);
      font-size: 20px;
      transition: color 0.3s;
    }

    .social-icons a:hover {
      color: var(--accent);
    }



    .content {
      padding: 110px 30px 30px;
    }

    .content h1 {
      font-size: 36px;
      color: var(--accent);
    }

    .content p {
      font-size: 18px;
      color: #ccc;
    }

    .mobile-topbar {
      display: none;
    }

    @media (max-width: 767px) {
      .desktop-navbar {
        display: none;
      }

      

      .mobile-logo {
        font-size: 18px;
        font-weight: bold;
        color: var(--accent);
      }

      .menu-toggle {
  width: 30px;
  height: 24px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2px 0;
  position: relative;
  z-index: 1100;
  }

  .menu-toggle span {
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
  transition: 0.4s ease;
  }

  @media (max-width: 767px) {
  .mobile-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #181818;
    padding: 15px 20px;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1001;
  }

  .menu-toggle {
    position: relative;
    margin: 0;
  }

  .mobile-logo {
    font-size: 18px;
    font-weight: bold;
    color: var(--accent);
  }



  }
    }

    @media (max-width: 1000px) {


        .site-wrapper{
        margin-top: -10vh;
    }

    }

    @media (min-width: 768px) {
      .mobile-topbar {
        display: none;
      }
    }

  .menu-toggle.active {
  transform: rotate(360deg);
  transition: transform 0.6s ease;
  }





    

  /* Scroll sonrası top bar altına çizgi */
  .top-bar.scrolled {
    box-shadow: 0 2px 0 #333;
    transition: box-shadow 0.3s ease;
  }



  /* hero alanı */
  .site-wrapper {

    position: relative;
    z-index: 1;
    height: 100vh;
    background: radial-gradient(circle at top left, #1a1a1a, #0a0a0a);
    background-size: 200% 200%;
    animation: bgMove 12s ease infinite;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid #333;
  }

  @keyframes bgMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }

  .hero-content {
    opacity: 0;
    animation: fadeInUp 1.5s ease forwards;
    animation-delay: 0.5s;
  }

  .hero-content h1 {
    font-size: 46px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
    animation-delay: 0.6s;
  }

  .hero-content p {
    font-size: 18px;
    color: #bbbbbb;
    max-width: 680px;
    margin: 0 auto 30px;
    line-height: 1.6;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
    animation-delay: 0.8s;
  }

  .hero-button {
    display: inline-block;
    padding: 12px 28px;
    font-size: 15px;
    color: #fff;
    background: transparent;
    border: 1px solid var(--accent);
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
    animation-delay: 1s;
  }

  .hero-button::before {
    content: "";
    position: absolute;
    width: 0;
    height: 100%;
    left: 0;
    top: 0;
    background: var(--accent);
    z-index: -1;
    transition: 0.4s;
  }

  .hero-button:hover::before {
    width: 100%;
  }

  .hero-button:hover {
    color: #fff;
  }

  /* aşağı kaydır ikonu */
  .scroll-down {
    position: absolute;
    bottom: 25px;
    font-size: 20px;
    color: #aaa;
    animation: bounce 2s infinite;
    opacity: 0.7;
  }

  @keyframes fadeInUp {
    0% {
      transform: translateY(40px);
      opacity: 0;
    }
    100% {
      transform: translateY(0px);
      opacity: 1;
    }
  }

  @keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
  }
    




  .hizmetler-section {

    padding: 5% 20px;
    background-color: #1a1a1a;
    
    text-align: center;

  }

  .hizmetler-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 2fr));
    gap: 60px;

    margin: auto;
  }

  .hizmet-kart {
    background-color:   #000000;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 8px 16px rgba(0,0,0,0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .hizmet-kart:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 20px rgba(0,0,0,0.6);
  }

  .hizmet-bg {
    height: 180px;
    background-size: cover;
    background-position: center;
  }

  .hizmet-yazi {
    padding: 20px;
    color: #ffffff;
  }

  .hizmet-yazi h3 {
    margin: 0 0 10px;
    font-size: 1.3rem;
    color:  #ff7b00;
    font-weight: 600;
  }

  .hizmet-yazi p {
    font-size: 0.95rem;
    color: #ffffff;
    line-height: 1.5;
  }



  .about{
    background-color:  #1a1a1a;

  }

  .about h2, h3{
    color:  #ff7b00;
  }






  .reff {
    background:  #1a1a1a;
    color: #ff7b00;
    padding: 60px 20px;
    text-align: center;
  }

  .refbas {
    font-size: 2.2rem;
    margin-bottom: 10px;
    font-weight: bold;
    letter-spacing: 1px;
  }

  .cizgi {
    width: 80px;
    height: 4px;
    background-color: #111;
    margin: 10px auto 40px auto;
    border-radius: 2px;
  }

  .referanslar-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: auto;
  }

  .referans-kutu {
    background: #000000;
    color: #ffffff;
    padding: 30px 20px;
    border-radius: 12px;
    width: 240px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .referans-kutu:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  }

  .referans-sayi {
    font-size: 2rem;
    font-weight: 700;
    color:  #ff7b00;
  }

  .referans-baslik {
    margin-top: 10px;
    font-size: 1rem;
    font-weight: 500;
    color: #ffffff;
  }


  .ref2 {
    background-color:   #1a1a1a;
    padding: 40px 0;
    overflow: hidden;
  }

  .logo-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }

  .logo-track {
    display: flex;
    width: max-content;
    animation: scrollLogos 200s linear infinite; /* HIZ AZALTILDI */
  }

  .logo-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 200px;
    margin: 0 5px;
  }

  .logo-slide img {
    height: 140px; /* DAHA BÜYÜK */
    width: auto;
    transition: transform 0.3s ease;
  }

  .logo-slide img:hover {
    transform: scale(1.15);
  }

  @keyframes scrollLogos {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%);
    }
  }

  /* Mobil uyum */
  @media screen and (max-width: 768px) {
    .logo-slide {
      min-width: 120px;
      margin: 0 20px;
    }

    .logo-slide img {
      height: 100px;
    }
  }


  .kaydirilacak{
    transition: transform 0.5s ease;
  }
  .kaydirilacak.shifted {
    transform: translateX(-260px);
    transition: transform 0.5s ease;
  }



  .alp-footer {
  position: relative;
    bottom: 0;
    background-color: #121212; /* Koyu arka plan */
    color: #f0f0f0;
    padding: 60px 20px 30px;
    font-family: 'Segoe UI', sans-serif;

  }

  .footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    max-width: 1200px;
    margin: auto;
  }

  .footer-col {
    flex: 1 1 250px;
  }

  .footer-col h3,
  .footer-col h4 {
    color:  #ff7b00;
    margin-bottom: 15px;
    font-size: 20px;
  }

  .footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .footer-col ul li {
    margin-bottom: 10px;
    font-size: 15px;
  }

  .footer-col ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .footer-col ul li a:hover {
    color: #ffffff;
  }

  .social-icons a {
    color: #ccc;
    margin-right: 15px;
    font-size: 20px;
    transition: color 0.3s ease;
  }

  .social-icons a:hover {
    color:  #ff7b00;
  }

  .footer-bottom {
    text-align: center;
    border-top: 1px solid #333;
    margin-top: 40px;
    padding-top: 15px;
    font-size: 14px;
    color: #888;
  }

  .footer-bottom a {
    color:  #ff7b00;
    text-decoration: none;
  }

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

  /* Mobil uyum */
  @media screen and (max-width: 768px) {
    .footer-container {
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .footer-col {
      flex: 1 1 100%;
    }

    .social-icons a {
      margin: 0 10px;
    }
  }


  .basliik{
    text-align: center;
    padding-top: 20px ;
    background-color:#1a1a1a;

  }
  .basliik h2{
    background-color:  #1a1a1a;
    color: #ff7b00;
    font-size: 25px;
  }






  .whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: #22bf11;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse-glow 1.8s infinite;
    z-index: 9999;
    text-decoration: none;
    transition: transform 0.2s ease;
  }

  .whatsapp-float:hover {
    transform: scale(1.05);
    background-color: #ffffff;
    color: #07c630;
  }

  .whatsapp-float svg {
    width: 30px;
    height: 30px;
  }

  @keyframes pulse-glow {
    0% {
      box-shadow: 0 0 0px rgba(33, 33, 33, 0.7);
    }
    50% {
      box-shadow: 0 0 15px 8px rgba(0, 0, 0, 0.5);
    }
    100% {
      box-shadow: 0 0 0px rgba(0, 0, 0, 0.7);
    }
  }

  .icalp{
    background: #000000;
  }