:root {
  --roboto: "Roboto", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  text-decoration: none;
}

html {
  min-height: 100vh;
  background: #333333 url("./assets/img/background.jpg");
  background-position: center 75%;
  background-size: cover;
}

.hidden {
  position: absolute;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(0px 0px 99.9% 99.9%);
  overflow: hidden;
  height: 1px;
  width: 1px;
}

.container {
  width: 1100px;
  margin: 0 auto;
}

.clock {
  width: 320px;
  height: 320px;
  border: 20px solid #dedede;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4) url("./assets/img/clock.png");
  background-size: cover;
  margin: 140px auto;
  position: relative;
  padding: 2rem;
  box-shadow:
      0 0 0 4px rgba(0,0,0,0.1),
      inset 0 0 0 3px #EFEFEF,
      inset 0 0 10px black,
      0 0 10px rgba(0,0,0,0.2);
}

.clock__face {
  position: relative;
  width: 100%;
  height: 100%;
  transform: translateY(-3px);
}

.hand {
  width: 80%;
  height: 6px;
  background: linear-gradient(to right, #000000 50%, transparent 50%);
  position: absolute;
  top: 50%;
  left: 10%;
  transform: rotate(90deg);
}

.hour-hand {
  width: 60%;
  left: 20%;
}

.second-hand {
  height: 3px;
  background: linear-gradient(to right, #ED0600 50%, transparent 50%);
}

.weather {
  width: 230px;
  height: 250px;
  padding-left: 10px;
  position: absolute;
  bottom: 137px;
  left: calc(50% - 330px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 5px solid #dedede;
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.4);
  font-family: var(--roboto);
  font-weight: 400;
  font-size: 22px;
}

.weather-icon {
  font-size: 48px;
}

.city {
  width: 200px;
  margin-bottom: 10px;
  background-color: transparent;
  border: none;
  border-bottom: 2px solid #ffffff;
  outline: none;
  font-family: var(--roboto);
  font-weight: 400;
  font-size: 22px;
  transition: 0.3s;
}

.city:hover {
  color: #dedede;
  cursor: pointer;
  border-bottom: 2px solid #ffffff50;
}

.city:focus {
  color: #000000;
  border-bottom: 2px solid #ffffff50;
}

.electronic-clock {
  display: block;
  width: 660px;
  height: 50px;
  margin: 0 auto;
  position: absolute;
  bottom: 67px;
  left: calc(50% - 330px);
  border: 5px solid #dedede;
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.4);
  font-family: var(--roboto);
  font-size: 36px;
  font-weight: 400;
  text-align: center;
}

.footer {
  width: 100vw;
  position: absolute;
  bottom: 0;
  background-color: #000000 trasparent;
  box-shadow: 0 -5px 5px -5px #cbd5de;
}

.footer-container {
  width: 660px;
  margin: 0 auto;
  padding: 0 65px 0 45px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.github {
  display: block;
  width: 270px;
  height: 45px;
  padding-left: 45px;
  background-image: url('./assets/svg/github.svg');
  background-size: 35px;
  background-repeat: no-repeat;
  background-position: left center;
  color: #cbd5de;
  font-family: var(--roboto);
  font-size: 16px;
  line-height: 45px;
  transition: 0.3s;
}

.github:hover {
  filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(190deg) brightness(105%) contrast(107%);
}

.rss {
  display: block;
  position: relative;
  font-family: 'Open Sans', sans-serif;
  width: 86px;
  height: 32px;
  background-image: url('./assets/svg/rss.svg');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: left center;
  padding-right: 50px;
  transition: 0.3s;
}

.rss-year {
  position: relative;
  top: 15px;
  left: 85px;
  font-family: var(--roboto);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -2px;
  color: #cbd5de;
  line-height: 0.9;
  transition: 0.3s;
}

.rss:hover {
  filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(190deg) brightness(105%) contrast(107%);
}

.rss:hover .rss-year {
  letter-spacing: 0;
}