@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400..700&display=swap');

* {
  font-family: 'Caveat', serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}

body {
  margin: 0;
  background-color: #722f37;
  color: #ffffff;
}

/* aniamowane tlo */

.heart-container {
  position: fixed;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.heart {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: #e63946;
  animation: floatUp 5s linear infinite;
  opacity: 0.8;
  mask-border: radial-gradient(#000 69%, #0000 70%) 84.5%/50%;
  clip-path: polygon(-42% 0, 50% 91%, 142% 0);
  pointer-events: none;
}

@keyframes floatUp {
  0% {
    transform: translateY(100vh) scale(0.5);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateY(-10vh) scale(1);
    opacity: 0;
  }
}

.wrapped {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  flex-direction: column;
  gap: 10px;
}

/* poczatkowe napisy */

.opening-credits {
  text-align: center;
  padding: 5%;
  width: 70%;
}

/* font sizy */

.opening-credits h1 {
  font-size: 4em;
  font-weight: 700;
}

.opening-credits h2 {
  margin-top: 70px;
  font-size: 3em;
  font-weight: 700;
}

.opening-credits p {
  font-size: 1.4em;
}

.opening-credits ol {
  list-style-position: inside;
  font-size: 1.4em;
}

/* style kafelka */

.card {
  width: 50%;
  text-align: center;
  padding: 50px;
  margin-bottom: 100px;

  border-radius: 50px;
  background: #722f37;
  box-shadow: 35px 35px 70px #61282f, -35px -35px 70px #83363f;
}

.card h3 {
  font-size: 3em;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 5px;
}

.card p {
  font-size: 1.6em;
}

.card p.hint {
  font-size: 1.2em;
  font-weight: 500;
}

.card p.hidden-hint {
  font-size: 1.4em;
}

.card input {
  border-radius: 5px;
  width: 30%;
  padding: 10px;
  font-size: 0.8em;
}

.card .author {
  font-weight: 500;
}

/* ukryte elementy */

.hidden {
  opacity: 0;
  visibility: hidden;
}

.visible {
  opacity: 1;
  visibility: visible;
  transition: opacity 2s ease-in-out, visibility 2s ease-in-out;
}

button {
  background: #e63946;
  border: 1px solid #e63946;
  opacity: 0.9;
  border-radius: 5px;
  box-shadow: rgba(0, 0, 0, 0.1) 1px 2px 4px;
  box-sizing: border-box;
  cursor: pointer;
  display: inline-block;
  color: #ffffff;
  font-size: 1em;
  font-weight: 600;
  padding: 10px 12px;
  text-align: center;
}

button:hover,
button:active {
  background-color: initial;
  background-position: 0 0;
  color: #ff4742;
}

button:active {
  opacity: 0.5;
}

/* menu */

.heart-link {
  position: fixed;
  top: 10px;
  right: 10px;
  font-size: 2.5em;
  color: #e63946;
  opacity: 0.8;
  text-decoration: none;
  z-index: 1000;
}