* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: 'Exo 2', sans-serif;
    background-color: #181818;
    color: #fff;
    display: flex;
    flex-direction: column;
  }

  h1, h2, h3 {
    font-weight: 700;
  }
  
  p {
  font-weight: 400;
}


  .scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #d4af37;
    color: black;
    font-size: 1.5rem;
    padding: 0.8rem 1rem;
    border-radius: 50%;
    text-align: center;
    z-index: 999;
    transition: background-color 0.3s, transform 0.3s;
    box-shadow: 0 0 10px rgba(0,0,0,0.3);
  }
  
  .scroll-to-top:hover {
    background-color: #b8952e;
    transform: scale(1.2);
    color: white;
  }
  
  .scroll-to-top i {
    pointer-events: none;
  }
  


  /* HEADER */
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
  }
  
  .logo {
    font-size: 3rem;
    color: white;
    font-weight: bold;
  }
  
  nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
  }
  
  nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
  }
  
  nav a.active,
  nav a:hover {
    color: #d4af37;
  }
  
  /* MAIN */
  main {
    height: 83vh;
    display: flex;
    align-items: center;
    padding: 1rem;
    justify-content: flex-start;
  }
  
  .intro {
    margin-left: 15%;
  }
  
  .role {
    font-size: 2rem;
    color: #d4af37;
    margin-bottom: 0.1rem;
    margin-left: 0.2rem;
  }
  
  h1 {
    font-size: 8rem;
    font-weight: bold;
    margin-bottom: 0.01rem;
  }
  
  h1 span {
    color: #d4af37;
  }
  
  h2 {
    font-size: 3rem;
    font-weight: 500;
  }
  
  /* ABOUT */
  .about-section {
    background-color: #121212;
    padding: 6rem 15%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 100px;
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  
  .about-section.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  .about-container {
    display: flex;
    gap: 4rem;
    align-items: center;
    flex-wrap: wrap;
  }
  
  .about-image img {
    width: 250px;
    border-radius: 20px;
  }
  
  .about-text {
    max-width: 600px;
  }
  
  .about-text h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
  }
  
  .about-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 2rem;
  }
  
  .about-tabs {
    display: flex;
    gap: 2rem;
    font-size: 1.2rem;
    margin-bottom: 2rem;
  }
  
  .about-tabs span {
    cursor: pointer;
    position: relative;
    color: #fff;
    transition: 0.3s;
  }
  
  .about-tabs span.active {
    color: #d4af37;
  }
  
  .about-tabs span.active::after,
  .about-tabs span:hover::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: #d4af37;
    left: 0;
    bottom: -4px;
  }
  
  .tab-content {
    display: none;
    margin-top: 1rem;
  }
  
  .tab-content.active {
    display: block;
  }
  
  .exp-item {
    margin-bottom: 1.5rem;
  }
  
  .exp-item .year {
    display: block;
    font-weight: bold;
    color: #d4af37;
    margin-bottom: 0.3rem;
  }
  
  .exp-item p {
    font-size: 1rem;
    color: #ddd;
  }
  
  /* PORTFOLIO */
  .portfolio-section {
    padding: 5rem 10%;
    background-color: #121212;
    color: #fff;
  }
  
  .portfolio-section h2 {
    font-size: 3rem;
    margin-bottom: 2rem;
    text-align: center;
    color: #d4af37;
  }
  
  .model-box {
    margin-bottom: 4rem;
  }
  
  .model-box h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-align: center;
  }
  
  .model-single {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 100%;
  }
  
  .model-single iframe {
    width: 100%;
    max-width: 1200px;
    height: 700px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
  }

  .model-description {
    margin-top: 1rem;
    font-size: 1.3rem;
    color: #bbb;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
  }

  .model-divider {
    border: none;
    height: 3px;
    background-color: #d4af37; 
    margin: 3rem auto;
    width: 80%;
    opacity: 0.8;
    border-radius: 2px;
  }
  
  /* CONTACT */

  .contact-section {
    background-color: #0f0f0f;
    padding: 5rem 10%;
    color: white;
  }
  
  .contact-section h2 {
    font-size: 6rem;
    margin-bottom: 2rem;
    text-align: left;
    color: #d4af37;
  }
  
  .contact-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
  }

  .contact-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  
  .contact-info {
    flex: 1;
    font-size: 1.4rem;
  }
  
  .contact-info i {
    color: #d4af37;
    margin-right: 0.7rem;
  }
  
  .social-icons {
    margin-top: 30px;
  }

  .social-icons a {
    font-size: 2rem;
    margin-right: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #d4af37;
    transition: color 0.3s, transform 0.3s;
  }
  
  .social-icons a i {
    color: inherit !important; /* A'nın rengini al ve zorla */
    transition: color 0.3s;
    pointer-events: none;
  }
  
  .social-icons a:hover {
    color: #e0ce91 !important;
    transform: scale(1.2);
  }
  
  
  
  .contact-form {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  .contact-form input,
  .contact-form textarea {
    width: 100%;
    background-color: #222;
    border: none;
    padding: 1rem;
    color: white;
    border-radius: 5px;
    margin: 10px 0;
    font-size: 18px;
    border-radius: 6px;
  }
  
  .contact-form button {
    background-color: #d4af37;
    width: 25%;
    border: none;
    padding: 1rem;
    color: white;
    font-size: 1.4rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;

  }
  
  .contact-form button:hover {
    background-color: #423815;
  }
  
  
  .language-switcher {
    position: absolute;
    top: 1rem;
    right: 2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    z-index: 1000;
  }
  
  .lang-flag {
    width: 30px;
    height: 30px;
    cursor: pointer;
    transition: transform 0.2s ease;
  }
  
  .lang-flag:hover {
    transform: scale(1.2);
  }
  
  .lang-divider {
    width: 2px;
    height: 22px;
    background-color: #d4af37;
    opacity: 1;
  }
  
  
  @media screen and (max-width: 768px) {

    /* HEADER */
    header {
      flex-direction: column;
      gap: 1rem;
      align-items: flex-start;
    }
  
    nav ul {
      flex-wrap: wrap;
      gap: 1rem;
    }
  
    .logo {
      font-size: 2rem;
    }
  
    .language-switcher {
      top: 1rem;
      right: 1rem;
      transform: scale(0.9);
    }
  
    /* HERO */
    main {
      height: auto;
      padding: 3rem 1rem;
      justify-content: center;
      text-align: center;
    }
  
    .intro {
      margin-left: 0;
    }
  
    h1 {
      font-size: 4rem;
    }
  
    h2 {
      font-size: 2rem;
    }
  
    .role {
      font-size: 1.5rem;
    }
  
    /* ABOUT */
    .about-section {
      padding: 4rem 5%;
      flex-direction: column;
    }
  
    .about-container {
      flex-direction: column;
      gap: 2rem;
    }
  
    .about-image img {
      width: 180px;
    }
  
    .about-text {
      max-width: 100%;
    }
  
    .about-text h2 {
      text-align: center;
    }
  
    /* PORTFOLIO */
    .model-single iframe {
      height: 300px;
    }
  
    .model-box h3 {
      font-size: 1.5rem;
    }
  
    .portfolio-section h2 {
      font-size: 2.2rem;
    }
  
    /* CONTACT */
    .contact-container {
      flex-direction: column;
      padding: 0 1rem;
    }
  
    .contact-left {
      width: 100%;
    }
  
    .contact-section h2 {
      font-size: 2.5rem;
      text-align: center;
    }
  
    .contact-form button {
      width: 100%;
    }
  
    .scroll-to-top {
      bottom: 15px;
      right: 15px;
      padding: 0.6rem 0.9rem;
      font-size: 1.2rem;
    }
  }

  .cv-button {
    position: relative;
    z-index: 10; /* Butonu öne getirir */
  }
    
  .footer {
    margin-top: 25px;
    text-align: center;
    padding: 2rem 1rem;
    background-color: #0f0f0f;
    color: #aaa;
    font-size: 0.9rem;
    border-top: 1px solid #333;
  }