@font-face {   
  font-family: 'ProximaNovaRegular';
  src: url('fonts/ProximaNova-Regular.otf');
}

html {
/*  background: linear-gradient(180deg, #1d3566, #2c93e7);*/
}

body {
  font-family: "ProximaNovaRegular";
  color: #000000;
  font-size: 18px;
  background: #F9FAFE;
}

.hiragana {
  vertical-align: middle;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  min-height: 60px;
  padding: 0px 25px;
  background: #F9FAFE;
  align-items: center;
  z-index: 10;
}
.header__title {
  flex-grow: 2;
  font-weight: 600;
  font-size: 20px;
  line-height: 60px;
}
.header__links {
  display: flex;
  gap: 20px;
}
.header__links .icon {
  display: none;
}
.header__links a {
  color: #000000;
  opacity: .7;
  text-decoration: none;
}
.header__links a:hover {
  opacity: 1;
  transition: opacity .2s ease-in-out;
}

.header__links__responsive {
  position: fixed;
  top: 60px;
  right: 0px;
  flex-direction: column-reverse;
  gap: 20px;
  background: #F9FAFE;
  text-align: right;
  padding: 25px;
  padding-top: 0px;
  width: 100%;
  display: none;
}
.header__links__responsive.open {
  display: flex !important;
}

.content {
  margin: 60px 20px;
}

.block {
  display: flex;
  padding: 50px 0px;
  max-width: 860px;
  margin: 0px auto;
}
.block-vertical {
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 40px;
}
.block-horizontal {
  gap:40px;
}

.logo {
  width: 150px;
}
.title {
  font-size: 40px;
  font-weight: 600;
}
.title .hiragana {
  font-size:0.9em;
  vertical-align: initial;
}
.description {
  margin-top: -20px;
}
.longtext {
  text-align: left;
}
.buttons {
  display: flex;
  gap:30px;
}
.contact {
  flex-direction: column;
}
.button {
  display: flex;
  padding: 10px 20px;
  border-radius: 20px;
  box-shadow: 0 10px 20px -10px rgba(0,0,0,0.3);
  line-height:35px;
  gap:40px;
  background: #ffffff;
  text-decoration: none;
  padding-right: 50px;
  font-size: 20px;
}
.button img {
  width: 25px;
}
.button span {
  color:#000000;
  opacity: .7;
  font-weight: 600;
}
.button:hover span {
  opacity: 1;
  transition: opacity .2s ease-in-out;
}

.iphone {
  height: 650px;
  border-radius: 75px;
  box-shadow: 0 10px 20px -10px rgba(0,0,0,0.3);
}
.iphone img {
  height: 100%;
}
.screen1 {
  background: url('images/screen1.png') no-repeat;
  background-size: 287px;
  background-position: 18px 15px;
}
.screen2 {
  background: url('images/screen2.png') no-repeat;
  background-size: 287px;
  background-position: 18px 15px;
}
.screen3 {
  background: url('images/screen3.png') no-repeat;
  background-size: 287px;
  background-position: 18px 15px;
}
.text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap:40px;
}
.subtitle {
  font-size: 26px;
  font-weight: 600;
}

.developer {
  box-shadow: 0 5px 15px 0px rgba(0,0,0,0.3);
  border-radius: 25px;
  display: flex;
  gap: 40px;
  padding: 25px 40px;
  max-width: 600px;
}
.developer__avatar img {
  border-radius: 50%;
  height: 150px;
}
.developer__presentation {
  text-align: left;
}
.developer__name {
  font-weight: bold;
  font-size: 20px;
}

@media screen and (max-width: 600px) {
  .header__links .icon {
    display: block;
  }
  .header__links .link {
    display: none;
  }

  .buttons {
    flex-direction: column;
  }
}

@media screen and (max-width: 700px) {
  .title {
    font-size: 30px;
  }
  .subtitle {
    font-size: 26px;
  }
  .block-horizontal {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .block-reverse {
    flex-direction: column-reverse;
  }
  .developer {
    flex-direction: column;
  }
}