.header {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 1300px;
  top: 0;
  left: 0;
  right: 0;
  position: fixed;
  padding: 20px;
  background-color: #000000ef;
  backdrop-filter: blur(4px);
  z-index: 9999;
  gap: 30px;
  margin: auto;
}

.header img {
  filter: saturate(0);
}

.header .desk-link {
  width: 100%;
}

.header .desk-link ul {
  display: flex;
  align-items: center;
  justify-content: right;
  list-style: none;
}

.header .desk-link ul li a {
  color: var(--text);
  padding: 5px;

  &:hover {
    color: var(--white);
  }
}

.header:has(.link-active) .link-active {
  color: var(--white);
}

.menu-mobile input {
  display: none;
  position: relative;
}

.menu-mobile .box-icon {
  user-select: none;
  display: none;
  justify-content: center;
  align-items: center;
  width: fit-content;
  border-radius: 50%;
  transition: 0.3s ease;
  color: var(--white);
  font-size: 1.5rem;

  /* &:hover {
    background-color: var(--white-transparent); 
  } */

  &:active {
    transform: scale(90%);
  }

  & .icon {
    display: grid;
    place-items: center;
    width: 35px;
    height: 35px;
    cursor: pointer;

    & svg {
      color: var(--white);
    }
  }

  & .fechar-menu {
    display: none;
  }
}

.menu-mobile .mobile-link {
  position: absolute;
  right: 20px;
  background-color: var(--dark);
  width: 100%;
  max-width: 200px;
  padding: 0;
  border-radius: 10px;
  transform: translateY(25px);
  display: none;
  overflow: hidden;
  height: 0;
  transition: 0.3s ease;
  opacity: 0;
}

.menu-mobile .mobile-link ul {
  display: flex;
  flex-direction: column;
  justify-content: left;
  width: 100%;
  list-style: none;
  margin-left: 0;
}

.menu-mobile .mobile-link ul li a {
  justify-content: left;
  width: 100%;
  padding: 10px 20px;
  color: var(--text);

  &:hover {
    background-color: var(--cinza);
    color: var(--white);
  }
}

.menu-mobile:has(.link-active) .link-active {
  color: var(--white);
}

.menu-mobile:has(input:checked) .mobile-link {
  height: 200px;
  padding: 20px 0;
  opacity: 1;
}

.menu-mobile:has(input:checked) .fechar-menu {
  display: flex;
  transform: translate(5px, 0);
}

.menu-mobile:has(input:checked) .abrir-menu {
  display: none;
}

.header .desk-link ul li a .icon,
.menu-mobile .mobile-link ul li a .icon {
  position: relative;
  transition: 0.3s;
}

.header .desk-link ul li a,
.menu-mobile .mobile-link ul li a {
  & .icon {
    transform: translate(1px, 1px);
  }

  &:hover .icon {
    transform: translate(3px, -1px);
  }

  &:hover .icon::after {
    transform: translate(0, 0);
  }
}

.hero-sectio {
  text-align: center;
  padding: 20px;
  color: var(--white);
  width: 100%;
  z-index: 999;
  margin-top: 100px;
}

.hero-sectio .version {
  border: 1px solid var(--success);
  background-color: var(--success-transparent);
  width: fit-content;
  margin: auto;
  padding: 10px 20px;
  border-radius: 100px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
  user-select: none;

  & p {
    color: var(--white);
  }
}

.hero-sectio h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.hero-sectio .subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto 20px;

  & span {
    color: var(--white);
  }
}

.hero-sectio .search-container {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--white-transparent);
  border-radius: 50px;
  position: relative;
  border: 1px solid transparent;
  overflow: hidden;
}

.hero-sectio .search-container:has(input:focus) {
  border: 1px solid var(--white);
}

.hero-sectio .search-container .icon {
  position: absolute;
  left: 30px;
  top: 50%;
  transform: translate(0, -10px);
  color: var(--white);
  font-size: 1.5rem;
}

.hero-sectio .search-container input {
  width: 100%;
  padding: 20px 20px 20px 70px;
  transition: all 0.3s ease;
  color: var(--white);
  text-align: left;
}

.container {
  max-width: 1300px;
  padding-bottom: 50px;
  margin: 0 auto;
}

.symbols-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 20px;
  margin-top: 30px;
  padding: 20px;
}

.symbols-grid .symbol-card {
  background-color: var(--white-transparent);
  border-radius: 10px;
  padding: 20px 10px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 110px;
  width: 110px;
  margin: auto;
  user-select: none;

  &:hover,
  &:focus {
    background-color: var(--cinza);
  }
}

.symbols-grid .symbol-card .symbol {
  font-size: 2.5rem;
  margin-bottom: 10px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.no-results {
  text-align: center;
  padding: 40px;
  grid-column: 1 / -1;
  color: #666;
  font-size: 1.2rem;
}

.no-results i {
  font-size: 3rem;
  margin-bottom: 20px;
  color: var(--white);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: -9999;
  opacity: 0;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  z-index: 9999;
  opacity: 1;
}

.modal {
  background-color: var(--dark);
  border-radius: 20px;
  width: 90%;
  max-width: 500px;
  padding: 30px;
  transform: translateY(20px);
  transition: transform 0.4s ease;
  border: var(--thin-border);
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal .modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  color: var(--white);
}

.modal .modal-header .modal-title {
  font-size: 1.5rem;
}

.modal .modal-header .close-modal {
  font-size: 1.7rem;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  padding: 4px;

  &:hover {
    background-color: var(--red-transparent);
    color: var(--red);
  }
}

.modal .modal-content {
  text-align: center;
  margin: 20px 0;
}

.modal .modal-content .modal-symbol {
  font-size: 5rem;
  margin-bottom: 20px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.modal .modal-content .modal-code {
  font-family: "Fira Code", monospace;
  font-size: 1.2rem;
  font-weight: bold;
  user-select: all;
  color: var(--white);
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
  word-break: break-all;
}

.modal .modal-content .copy-btn {
  background-color: var(--white);
  color: var(--black);
  border-radius: 50px;
  padding: 12px 25px;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: all 0.3s ease;
  gap: 10px;

  &:hover {
    background-color: var(--white-transparent);
    color: var(--white);
  }
}

.modal .modal-content .copy-btn.copied {
  background-color: var(--success);
  color: var(--white);
}

.doc-article {
  padding: 20px;
  margin-top: 50px !important;
  max-width: 900px;
  margin: auto;
}

.doc-article h1,
.doc-article h2,
.doc-article h3,
.doc-article h4,
.doc-article h5 {
  color: var(--white);
  margin: 20px 0 10px 0;
  transition: 0.2s ease;
}

.doc-article ul {
  margin: 10px 0 10px 20px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.doc-article p,
.doc-article li {
  color: var(--text-2);
}

.doc-article p {
  margin: 0 0 10px 0;
}

.doc-article .inline {
  display: inline;
}

.doc-article p a {
  text-decoration: underline;

  &:hover,
  &:visited {
    color: var(--white);
  }
}

.doc-article strong {
  color: var(--white);
}

.doc-article .resultado-btn {
  display: inline-block;
  padding: 6px 12px;
  font-size: 14px;
  font-family: sans-serif;
  line-height: 1.2;
  cursor: pointer;
  border: 1px solid #ccc;
  border-radius: 2px;
  background-color: #f0f0f0;
  color: #000;
  margin-bottom: 10px;
}

.go-to-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  width: 40px;
  height: 40px;
  background-color: var(--black);
  border: 1px solid var(--cinza);
  border-radius: 100px;
  z-index: 9999;
  color: var(--white);
  font-size: 1.3rem;

  &:hover {
    background-color: var(--dark);
  }

  &:active {
    border: 1px solid var(--white);
  }

  & .icon {
    transform: translateY(-2px);
  }
}

.footer {
  padding: 20px;
  width: 100%;
  border-top: 1px solid var(--cinza);
  font-size: 0.9rem;
}

.footer p {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.footer p a {
  &:hover {
    color: var(--white);
    text-decoration: underline;
  }
}

@media (max-width: 768px) {
  .symbol-card {
    max-width: 100%;
    height: 130px;
    padding: 15px 5px;
  }

  .symbol {
    font-size: 2rem;
    height: 50px;
  }

  .symbol-code {
    font-size: 0.75rem;
    background-color: red;
  }

  h1 {
    font-size: 2rem;
  }
}

@media (max-width: 500px) {
  .hero-sectio h1 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .symbols-grid {
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 10px;
    margin: 0;
  }

  .symbol-card {
    height: 90px !important;
    padding: 0;
    width: 90px !important;
  }

  .symbol {
    font-size: 1.6rem !important;
  }
}

@media screen and (max-width: 360px) {
  .header .desk-link {
    display: none;
  }

  .menu-mobile .box-icon,
  .menu-mobile .mobile-link {
    display: flex;
  }

  .doc-article {
    margin-top: 0;
  }

  .doc-article h1,
  .doc-article h2,
  .doc-article h3,
  .doc-article h4,
  .doc-article h5 {
    font-size: 1.4rem !important;
  }
}