/* ===== RESET ===== */
* {
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

html {
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  background-image: url(../images/Gemini_Generated_Image_ddenxbddenxbdden.png);
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #111;
  overflow-x: hidden;
}


/* ===== NAVBAR ===== */
/* ЗАЛИШЕНО БЕЗ ЗМІН */
.navbar {
  position: fixed;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  padding: 0 40px;
  background: #fff;
  border: 2px solid #000;
  border-radius: 14px;
  z-index: 9999;
}

.menu-item {
  position: relative;
  font-size: clamp(13px, 3.5vw, 30px);
  cursor: pointer;
}

.menu-item span {
  padding: 6px 10px;
}

.menu-item:hover > span {
  background: #f0f0f0;
  border-radius: 8px;
}

.dropdown-box {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #fff;
  border: 1.5px solid #e0e0e0;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  min-width: 180px;
  flex-direction: column;
  overflow: hidden;
  z-index: 9999;
  padding: 0;
  gap: 0;
}

.menu-item:hover .dropdown-box {
  display: flex;
}

.drop-btn {
  padding: 10px 16px;
  text-decoration: none;
  color: #222;
  font-size: 14px;
  font-weight: 400;
  transition: 0.15s;
  border-bottom: 1px solid #f0f0f0;
  border-radius: 0;
  display: block;
}

.drop-btn:last-child {
  border-bottom: none;
}

.drop-btn:hover {
  background: #f5f5f5;
  color: #111;
}

.logo {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
}

.logo img {
  height: 45px;
  width: auto;
  display: block;
}


/* ===== WRAPPER ===== */
.wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  align-items: center;
}

.test-box {
  border-radius: 16px;
  padding: 40px;
  width: 90%;
  max-width: 700px;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  margin-top: 20px;
}


/* ===== FOOTER ===== */
.my-footer {
  width: 100%;
  min-height: 100px;
  padding: 20px 15px;
  background: #393636;
  color: white;
  text-align: center;
  border-top: 3px solid #555;
  margin-top: auto;
}


/* ===== LINKS ===== */
.menu-item-link {
  padding: 6px 10px;
  border-radius: 8px;
  text-decoration: none;
  color: #222;
  display: block;
  transition: 0.2s;
  font-size: inherit;
}

.menu-item-link:hover {
  background: #f0f0f0;
}


/* =========================================================
   INFO BLOCK
   ========================================================= */

.info-block {
  width: calc(100% - 40px);
  max-width: 900px;

  margin: 100px auto 20px;

  padding: 20px;

  background: #faf9f9;
  border: 2px solid grey;
}

#info-title {
  margin: 0 0 20px;

  text-align: center;

  font-size: 32px;
  line-height: 1.25;
}

.info-block .text {
  width: 100%;
  box-sizing: border-box;
}

.text p {
  flex: 1;
  width: 100%;

  margin: 0;

  text-align: justify;
  line-height: 1.6;

  overflow-wrap: break-word;
}

.politics a {
  color: white;
}


/* =========================================================
   СЛОВНИК ЛЕКСИЧНИХ ПОМИЛОК
   ========================================================= */

.leksyka-wrapper {
  width: calc(100% - 40px);
  max-width: 900px;

  margin: 40px auto;
  padding: 0;
}


/* ---- "Книга" з двома колонками ---- */

.leksyka-book {
  position: relative;

  width: 100%;

  margin-top: 20px;

  border-radius: 4px;

  padding: 30px 40px;
}


/* ---- Заголовки колонок ---- */

.leksyka-columns-header {
  display: grid;

  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);

  gap: 0 30px;

  padding-bottom: 12px;
  margin-bottom: 10px;

  border-bottom: 2px solid #1e2a22;
}

.col-header {
  min-width: 0;

  font-family: Georgia, "Times New Roman", serif;

  font-weight: 700;
  font-size: 15px;

  letter-spacing: 0.04em;

  text-transform: uppercase;
  text-align: center;
}

.col-header--right {
  color: #2e7d32;
}

.col-header--wrong {
  color: #b3261e;
}


/* ---- Колонки ---- */

.leksyka-columns {
  display: grid;

  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);

  gap: 0 30px;

  position: relative;
}


/* ---- Центральний розділювач ---- */

.leksyka-columns::after {
  content: "";

  position: absolute;

  top: 0;
  bottom: 0;
  left: 50%;

  width: 1px;

  background: linear-gradient(
    to bottom,
    transparent,
    #d8cfb8 15%,
    #d8cfb8 85%,
    transparent
  );
}


/* ---- Фрази ---- */

.leksyka-phrase {
  min-width: 0;

  margin: 0;
  padding: 9px 12px;

  font-family: Georgia, "Times New Roman", serif;

  font-size: 17px;
  line-height: 1.4;

  border-bottom: 1px dotted #eae4d4;

  text-align: center;

  overflow-wrap: anywhere;
}

.leksyka-phrase--correct {
  color: #1e4620;
  font-weight: 600;
}

.leksyka-phrase--wrong {
  color: #8a2b24;

  text-decoration: line-through;
  text-decoration-color: rgba(179, 38, 30, 0.55);
}


/* =========================================================
   АДАПТИВНІСТЬ
   NAVBAR НЕ ЗМІНЮЄМО
   ========================================================= */


/* =========================================================
   1024px
   ========================================================= */

@media (max-width: 1024px) {

   .navbar {
    width: 90%;
    gap: 20px;
    padding: 0 20px;
  }

  .menu-item {
    font-size: 24px;
  }

  .test-box {
    width: 90%;
    padding: 30px;
  }

  .info-block {
    width: calc(100% - 40px);

    margin-top: 100px;

    padding: 20px;
  }

  #info-title {
    font-size: 28px;
  }

  .leksyka-wrapper {
    width: calc(100% - 40px);

    margin: 35px auto;
  }

  .leksyka-book {
    padding: 28px 30px;
  }

  .leksyka-columns,
  .leksyka-columns-header {
    gap: 0 25px;
  }

  .leksyka-phrase {
    font-size: 16px;
  }
}


/* =========================================================
   768px
   ========================================================= */

@media (max-width: 768px) {

.navbar {
    width: 95%;
    height: 50px;
    gap: 10px;
    padding: 0 10px;
  }

  .menu-item {
    font-size: 18px;
  }

  .logo img {
    height: 32px;
  }

  .drop-btn {
    font-size: 13px;
    padding: 8px 12px;
  }

  .test-box {
    width: calc(100% - 30px);

    padding: 25px 20px;

    margin-top: 15px;
  }


  /* INFO */

  .info-block {
    width: calc(100% - 30px);

    margin: 90px auto 25px;

    padding: 18px;
  }

  #info-title {
    font-size: 24px;

    margin-bottom: 16px;
  }

  .text {
    display: flex;
    flex-direction: column;

    gap: 12px;
  }

  .text p {
    width: 100%;

    font-size: 15px;
    line-height: 1.55;
  }


  /* LEXYKA */

  .leksyka-wrapper {
    width: calc(100% - 30px);

    margin: 30px auto;
  }

  .leksyka-book {
    padding: 22px 18px;
  }

  .leksyka-columns,
  .leksyka-columns-header {
    gap: 0 18px;
  }

  .col-header {
    font-size: 14px;
  }

  .leksyka-phrase {
    font-size: 15px;

    padding: 9px 8px;

    line-height: 1.4;
  }


  /* FOOTER */

  .my-footer {
    min-height: 100px;

    padding: 18px 15px;

    font-size: 14px;
  }
}




/* =========================================================
   480px
   ========================================================= */

@media (max-width: 480px) {
   .navbar {
    top: 20px;
  }

  .menu-item {
    font-size: 16px;
  }


  .test-box {
    width: calc(100% - 16px);

    padding: 15px 8px;
  }


  /* INFO */

  .info-block {
    width: calc(100% - 16px);

    margin: 70px auto 18px;

    padding: 13px;
  }

  #info-title {
    font-size: 19px;

    line-height: 1.25;

    margin-bottom: 12px;
  }

  .text p {
    font-size: 13px;

    line-height: 1.45;
  }


  /* LEXYKA */

  .leksyka-wrapper {
    width: calc(100% - 16px);

    margin: 20px auto;
  }

  .leksyka-book {
    padding: 15px 8px;
  }

  .leksyka-columns,
  .leksyka-columns-header {
    gap: 0 7px;
  }

  .col-header {
    font-size: 11px;

    letter-spacing: 0.02em;
  }

  .leksyka-phrase {
    font-size: 13px;

    padding: 7px 4px;

    line-height: 1.3;
  }


  /* FOOTER */

  .my-footer {
    min-height: 90px;

    padding: 15px 10px;

    font-size: 13px;
  }
}


/* =========================================================
   360px
   ========================================================= */

@media (max-width: 360px) {

.navbar {
    top: 15px;
    width: 95%;
    height: 45px;
    gap: 8px;
    padding: 0 8px;
  }

  .menu-item {
    font-size: 14px;
  }

  .logo img {
    height: 24px;
  }

  .dropdown-box {
    min-width: 140px;
  }

  .drop-btn {
    padding: 8px 10px;
    font-size: 13px;
  }

  .test-box {
    width: calc(100% - 10px);

    padding: 12px 5px;
  }


  /* INFO */

  .info-block {
    width: calc(100% - 10px);

    margin: 65px auto 15px;

    padding: 10px;
  }

  #info-title {
    font-size: 16px;

    line-height: 1.2;

    margin-bottom: 10px;
  }

  .text p {
    font-size: 12px;

    line-height: 1.4;
  }


  /* LEXYKA */

  .leksyka-wrapper {
    width: calc(100% - 10px);

    margin: 15px auto;
  }

  .leksyka-book {
    padding: 12px 5px;
  }

  .leksyka-columns,
  .leksyka-columns-header {
    gap: 0 5px;
  }

  .col-header {
    font-size: 10px;

    letter-spacing: 0.01em;
  }

  .leksyka-phrase {
    font-size: 12px;

    padding: 6px 3px;

    line-height: 1.25;
  }


  /* FOOTER */

  .my-footer {
    min-height: 90px;

    padding: 12px 8px;

    font-size: 12px;
  }
}