/* Media Queries & Responsive Design System */

@media (max-width: 1200px) {
  .container-lg {
    max-width: 1140px;
  }

  .nav-list {
    column-gap: 28px;
    font-size: 16px;
  }

  .title {
    font-size: 38px;
  }

  .about-content {
    padding-right: 0;
  }

  .services-row {
    justify-content: center;
  }

  .project-box {
    max-width: 454px;
  }

  .about,
  .projects,
  .contact {
    padding: 70px 0;
  }
}

@media (max-width: 992px) {
  .title {
    font-size: 32px;
    margin-bottom: 35px;
  }

  /* Mobil Navigation & Hamburger */
  .nav-list {
    display: none;
  }

  .nav-btn,
  #nav-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2001;
    margin-left: auto;
  }

  .nav.open .nav-list {
    position: fixed;
    inset: 0;
    background-color: var(--white-color);
    z-index: 1998;
    padding: 90px 24px 40px 24px;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    row-gap: 20px;
    font-size: 22px;
    font-weight: 500;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav.open .nav-btn,
  .nav.open #nav-btn {
    position: fixed;
    top: 25px;
    right: 25px;
  }

  .nav-link {
    color: var(--main-text-color);
  }

  .nav-link.active {
    color: var(--secondary-accent) !important;
  }

  .header-nav {
    padding: 0 15px;
  }

  .hero {
    padding-top: 140px;
    padding-bottom: 50px;
  }

  .hero-row {
    flex-direction: column;
    row-gap: 30px;
  }

  .hero-content {
    text-align: center;
  }

  .hero-img {
    justify-content: center;
    width: 100% !important;
    margin-top: 20px !important;
  }

  .about-row {
    flex-direction: column;
    row-gap: 40px;
    margin-bottom: 40px;
  }

  .social-links-row {
    column-gap: 17px;
    margin: 25px 0;
  }

  .services-row {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 30px;
  }

  .project-box {
    max-width: 380px;
  }

  .about,
  .projects,
  .contact {
    padding: 4rem 0;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .title {
    font-size: 28px;
    margin-bottom: 25px;
  }

  .hero-heading {
    font-size: clamp(2rem, 6vw, 3.25rem) !important;
  }

  .hero-heading-subtitle {
    font-size: 1.05rem !important;
  }

  .text-block {
    font-size: 1.02rem;
    line-height: 1.75;
    text-align: left !important;
  }

  .about-descr {
    font-size: 1.02rem;
    line-height: 1.75;
    text-align: left !important;
  }

  .academic-info-container,
  .projects-container {
    padding: 110px 16px 50px 16px !important;
  }

  .academic-section {
    padding: 40px 0 !important;
  }

  .resource-accordion__summary,
  .academic-accordion__summary {
    gap: 10px;
    padding: 17px 18px;
    font-size: 1rem;
  }

  .academic-accordion__date {
    font-size: 0.7rem;
    letter-spacing: 0.04em;
  }

  .resource-accordion__content,
  .academic-accordion__content {
    padding: 20px 18px 22px;
  }

  .section-title-sub {
    font-size: 1.5rem !important;
    margin-bottom: 20px !important;
  }

  .fanzin-img-frame,
  .erasmus-img-frame {
    max-height: none !important;
    height: auto !important;
    border-radius: 12px;
  }

  .academic-row {
    margin-top: 30px !important;
    margin-bottom: 50px !important;
    grid-template-columns: 1fr !important;
  }

  .academic-card {
    flex: 1 1 100% !important;
    max-width: 100% !important;
  }

  .project-box {
    max-width: 100% !important;
    height: 220px;
  }

  /* Mobil Dokunmatik Ekranlarda Proje Kart Başlığı Görünürlüğü */
  @media (hover: none) {
    .project-mask {
      opacity: 0.9;
      visibility: visible;
      background: rgba(0, 0, 0, 0.65);
    }
  }

  .btn {
    height: 48px;
    line-height: 48px;
    padding: 0 24px;
    font-size: 12px;
  }

  .score-table td, 
  .score-table th {
    padding: 10px 12px;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .header {
    height: 75px;
  }

  .header-nav {
    height: 75px;
  }

  .logo {
    font-size: 1.05rem;
  }

  .hero-greeting {
    font-size: 0.9rem;
    letter-spacing: 2px;
  }

  .hero-heading {
    font-size: 1.85rem !important;
  }

  .title {
    font-size: 24px;
  }

  .btn {
    width: 100%;
    margin-right: 0;
    margin-bottom: 12px;
    text-align: center;
  }

  .cv-dropdown {
    width: 100%;
  }

  .cv-dropdown .btn {
    width: 100%;
    justify-content: center;
  }

  .cv-dropdown-menu {
    width: 100%;
    min-width: unset;
  }

  .link-buttons-wrapper .btn {
    width: 100%;
  }
}