@font-face {
  font-family: "Devil May Cry";
  src: url("DMC5Font.otf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

html,
body {
  font-family: "Devil May Cry", Arial, sans-serif;
  font-size: 1.25rem;
  -webkit-text-stroke: 0.4px;
  color: rgb(0, 0, 0);
  -webkit-text-stroke-color: rgb(192, 0, 0);
}

body {
  overflow-x: hidden;
}

button {
  display: inline-block;
  width: fit-content;
  align-self: center;
}

.yap {
  align-self: center;
}
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

#left-align {
  margin-left: 0;
  margin-right: auto;
  align-self: flex-end;
  text-align: left;
}
#box {
  width: 200px;
  height: 200px;
  background-color: rgba(0, 0, 0, 0.5);
}

#body-quiz {
  background-image: url("dmc 5 vergil.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

#body-home {
  background-image: url("dmc 5 , 3(2).jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

#body-calc {
  background-image: url("dmc 5 logo.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

#body-char {
  background-image: url("dmc 5 nero.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

html,
body {
  margin: 0;
  padding: 0;
}
footer {
  margin-top: auto;
  text-align: center;
  background: linear-gradient(
    to right,
    rgb(129, 2, 2),
    rgb(0, 0, 0),
    rgb(0, 0, 0),
    rgb(4, 44, 129)
  );
  font-size: 1.5rem;
  height: 45px;
  width: 100%;

  position: relative;
  z-index: 5;
}

nav {
  flex: auto;
  flex-direction: column;
  width: 100%;
}
.quizstyle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  font-size: 1.13rem;
}

#rating-container {
  margin: 32px auto;
  width: 100%;
  max-width: 640px;
  border: 2px solid #b22222;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 0 12px #b22222;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(34, 34, 34, 0.9);
}
#calc-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

#calculator {
  font-family: Arial, sans-serif;
  background-color: hsl(0, 0%, 15%);
  border-radius: 15px;
  max-width: 500px;
  overflow: hidden;
}
#display {
  width: 100%;
  padding: 20px;
  font-size: 5rem;
  text-align: left;
  border: none;
  background-color: hsl(0, 0%, 20%);
  color: white;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-text-stroke: 0px;
}

#keys {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 25px;
}
#calc-btn {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50px;
  border: none;
  background-color: hsl(0, 0%, 30%);
  color: white;
  font-size: 2.2rem;
  font-weight: bold;
  cursor: pointer;
  -webkit-text-stroke: 0px;
}

#calc-btn:hover {
  background-color: hsl(0, 0%, 40%);
}

#calc-btn:active {
  background-color: hsl(0, 0%, 50%);
}

#calc-btn.operator-btn {
  background-color: hsl(35, 100%, 55%);
}

#calc-btn.operator-btn:hover {
  background-color: hsl(35, 100%, 65%);
}

#calc-btn.operator-btn:active {
  background-color: hsl(35, 100%, 75%);
}

#mode-result {
  width: 100%;
  font-size: 1.1rem;
  text-align: center;
}
#reload {
  margin-left: 25%;
  margin-right: 25%;
  -webkit-text-stroke: 0px;
  padding: 10px 24px;
  border-radius: 8px;
  border: 2px solid #b22222;
  background: #222;
  color: #fff;
  cursor: pointer;
}

.fade-in-text {
  opacity: 0;
  transform: translateY(-20px);
  animation: fadeInDown 0.5s ease-out forwards;
}
@keyframes fadeInDown {
  to {
    opacity: 1;
    transform: translateY(0);
    align-self: center;
    display: inline-block;
    width: fit-content;
    align-self: center;
  }
}

.calc-blur-hover,
.home-blur-hover,
.quiz-blur-hover,
.char-blur-hover {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-grow: 1;
  width: 100%;
  max-width: 90%;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
  margin-top: 50px;

  position: relative;
  z-index: 1;
}

.calc-blur-hover::before,
.home-blur-hover::before,
.quiz-blur-hover::before,
.char-blur-hover::before {
  content: "";
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  transition: backdrop-filter 0.5s ease-in-out,
    -webkit-backdrop-filter 0.5s ease-in-out;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
}

.calc-blur-hover.blur-active::before,
.home-blur-hover.blur-active::before,
.quiz-blur-hover.blur-active::before,
.char-blur-hover.blur-active::before {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

@supports not (
  (-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))
) {
  .calc-blur-hover::before,
  .home-blur-hover::before,
  .quiz-blur-hover::before,
  .char-blur-hover::before {
    background: rgba(255, 255, 255, 0.18);
  }
  .calc-blur-hover.blur-active::before,
  .home-blur-hover.blur-active::before,
  .quiz-blur-hover.blur-active::before,
  .char-blur-hover.blur-active::before {
    background: rgba(255, 255, 255, 0.28);
  }
}

#swap,
#swap1,
#swap2,
#resetchar {
  padding: 0px;
  border-radius: 8px;
  border: 2px #b22222;
  background: rgba(34, 34, 34, 0);
  cursor: pointer;
  font-size: 1.1rem;
  font-family: "Devil May Cry", Arial, sans-serif;
  -webkit-text-stroke: 0.4px;
  color: rgb(0, 0, 0);
  -webkit-text-stroke-color: rgb(192, 0, 0);
  text-decoration: dotted underline;
}

.blur-toggle-btn {
  display: block;
  position: fixed;
  bottom: 60px;
  right: 10px;
  left: auto;
  z-index: 1000;
  padding: 10px 15px;
  background: linear-gradient(145deg, #b22222, #7a1616);
  color: white;
  border: none;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  font-family: "Devil May Cry", Arial, sans-serif;
  font-size: 1rem;
  cursor: pointer;
  -webkit-text-stroke: 0.1px;
  -webkit-text-stroke-color: black;
}

@media (max-width: 768px) {
  html,
  body {
    font-size: 1.1rem;
    margin: 0;
    padding: 0;
  }

  .calc-blur-hover,
  .home-blur-hover,
  .quiz-blur-hover,
  .char-blur-hover {
    margin-top: 0;
  }

  .fade-in-text h1 {
    font-size: 2rem !important;
  }
  .fade-in-text h2 {
    font-size: 1.5rem !important;
  }

  #dmc-calc-select {
    font-size: 0.9rem;
    padding: 8px;
    -webkit-text-stroke: 0.1px;
  }

  #body-quiz,
  #body-home,
  #body-calc,
  #body-char {
    background-attachment: scroll;
  }

  .calc-blur-hover,
  .home-blur-hover,
  .quiz-blur-hover,
  .char-blur-hover {
    width: 100%;
    max-width: 100%;
    padding: 20px 10px;
  }

  .home-blur-hover img {
    max-width: 90%;
    height: auto;
  }

  #calculator {
    max-width: 90vw;
    width: min(480px, 90vw);
    margin: 0 auto;
  }

  #rating-container {
    max-width: 95%;
    min-width: 300px;
    margin-left: auto;
    margin-right: auto;
  }

  #display {
    font-size: 3.5rem;
  }

  #keys {
    gap: 8px;
    padding: 15px;
  }

  #calc-btn {
    font-size: 1.8rem;
  }

  footer {
    font-size: 1.2rem;
    height: auto;
    padding: 5px 0;
  }

  footer nav a {
    margin-left: 5px !important;
    margin-right: 5px;
    font-size: 0.9rem;
  }

  #rating-container {
    padding: 10px;
  }

  #swap,
  #swap1,
  #swap2,
  #resetchar {
    font-size: 1rem;
  }

  #result video,
  #result img {
    max-width: 100% !important;
    height: auto !important;
  }

  #result div {
    padding: 16px !important;
  }
}