@media (max-width: 768px) {
  body {
    overflow-x: hidden;
  }

  html {
    scroll-behavior: smooth;
  }

  html,
  body {
    overflow-x: hidden;
    margin: 0;
    padding: 0;
  }

  /* NAVBAR */
  .navbar {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: auto;
    padding: 1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  /* RINGID */
  .navbar::before,
  .navbar::after {
    content: "";

    position: absolute;

    width: 140px;
    height: 140px;

    border-radius: 50%;
    border: 10px solid rgba(255, 255, 255, 0.12);

    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

    animation: wave 25s linear infinite;

    opacity: 0.4;

    z-index: 0;

    /* TÄHTIS */
    pointer-events: none;
  }

  .navbar::after {
    width: 100px;
    height: 100px;

    border: 6px solid rgba(255, 255, 255, 0.08);

    animation-duration: 32s;
    animation-direction: center;

    opacity: 0.25;
  }

  .navbar img {
    height: 100px;
    margin-top: 0;
    transform: scale(2);
  }

  .navbar-brand {
    padding: 0;
    margin-top: 0.5rem;
    font-size: 1.3rem;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    margin: 1rem 0;
    gap: 0.5rem;
  }

  .nav-link {
    margin-left: 0;
    padding: 0.5rem 1rem;
    border-radius: 12px;
  }

  /* SEARCH */
  .search {
    width: 100%;
    flex-direction: column;
    gap: 0.8rem;
  }

  .search input {
    width: 50%;
    margin-right: 0;
    box-sizing: border-box;
  }

  .search button {
    width: 50%;
  }

  /* HEADER */
  header {
    padding: 40px 20px;
    text-align: center;
  }

  /* WELCOME */

  .welcome h1 {
    font-size: 2rem;
  }

  .welcome p {
    font-size: 1rem;
  }

  .welcome button {
    width: 100%;
  }

  .welcome {
    position: relative;
    overflow: hidden;
    padding: 2rem 1rem;
  }

  /* RINGID */
  .welcome::before,
  .welcome::after {
    content: "";

    position: absolute;

    width: 140px;
    height: 140px;

    border-radius: 50%;
    border: 10px solid rgba(255, 255, 255, 0.12);

    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

    animation: wave 25s linear infinite;

    opacity: 0.4;

    z-index: 0;

    /* TÄHTIS */
    pointer-events: none;
  }

  .welcome::after {
    width: 220px;
    height: 220px;

    border: 6px solid rgba(255, 255, 255, 0.08);

    animation-duration: 32s;
    animation-direction: reverse;

    opacity: 0.25;
  }
  /* AAAAAAAAAAAAAAAA */

  .box {
    position: relative;
    overflow: hidden;
    padding: 2rem 1rem;
  }

  /* RINGID */
  .box::before,
  .box::after {
    content: "";

    position: absolute;

    width: 140px;
    height: 140px;

    border-radius: 50%;
    border: 10px solid rgba(255, 255, 255, 0.12);

    top: 50%;
    left: 50%;

    transform: translate(-50%, -50%);

    animation: wave 25s linear infinite;

    opacity: 0.4;

    z-index: 0;

    /* TÄHTIS */
    pointer-events: none;
  }

  .box::after {
    width: 220px;
    height: 220px;

    border: 6px solid rgba(255, 255, 255, 0.08);

    animation-duration: 32s;
    animation-direction: reverse;

    opacity: 0.25;
  }

  /* SISU RINGIDEST ETTEPOOLE */
  .box * {
    position: relative;
    z-index: 2;
  }

  /* NUPP KINDLASTI ETTEPOOLE */
  .box button {
    position: relative;
    z-index: 5;
  }

  /* AAAAAAAAAAAA */
  .welcome * {
    position: relative;
    z-index: 2;
  }

  /* NUPP KINDLASTI ETTEPOOLE */
  .welcome button {
    position: relative;
    z-index: 5;
  }

  /* CONTENT */

  /* BOX GRID */

  .topic {
    width: 100%;
    max-width: 230px;
  }

  .topic img {
    width: 100%;
    height: auto;
  }

  /* FOOTER */
  .footer {
    padding: 1.5rem 1rem;
    position: relative;
    overflow: hidden;
  }

  .footer p {
    font-size: 0.85rem;
  }

  .image-card-text {
    position: absolute;

    bottom: 0;
    left: 0;

    width: 100%;

    padding: 1rem;

    color: white;
    font-size: 1.2rem;
    font-weight: bold;
    text-align: center;
    box-sizing: border-box;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0));
  }

  .form-group input,
  .form-group textarea {
    width: 70%;
    margin-right: 0;
    box-sizing: border-box;
  }

  /* Video vaatamine mobiili versioonis */
  .content {
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
  }

  .content iframe,
  .content video,
  .content embed,
  .content object {
    width: 100% !important;
    height: auto !important;
    max-width: 100%;
    aspect-ratio: 16/9;
  }

  .content1 {
    width: 100%;
  }
}

/* Tablet */

@media (max-width: 1200px) {
  .content {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }

  .content img {
    max-width: 100%;
    padding: 1rem 0;
  }

  .content1 {
    width: 100%;
  }
}

@media (max-width: 1500px) {
  .õpe h1 {
    margin-top: 5rem;
    text-align: center;
  }

  /* BOX GRID */
  .box {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 20px;
    justify-items: center;
  }

  .topic {
    width: 100%;
    max-width: 230px;
  }

  .topic img {
    width: 100%;
    height: auto;
  }
}