@charset "UTF-8";
 
html {
  font-size: 62.5%;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  background: #151515 url(../images/bg.png) no-repeat fixed left bottom;
  background-size: cover;
  color: #fff;
  text-align: center;
  font-size: 1.4rem;
  font-family: 'Raleway', "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

.header {
  padding: 170px 30px 80px;
}

.site-title-sub {
  margin:  0 0 30px;
  letter-spacing: 1px;
  font-size: 2.2rem;
}
.site-title-sub::before,
.site-title-sub::after {
  content: '';
  display: inline-block;
  width: 140px;
  height: 2px;
  margin: 30px;
  background-color: #fff;
  vertical-align: middle;
}

.site-title {
  margin: 50px 0 40px;
  font-size: 7.6rem;
}

.site-title-name {
  color: #888;
}

.site-description {
  margin-bottom: 50px;
  color: #fff;
  font-size: 1.6rem;
}

.button {
  display: inline-block;
  width: 200px;
  padding: 20px;
  border-radius: 4px;
  background-color: #afa58d;
  color: #fff;
  text-decoration: none;
  letter-spacing: 1px;
  font-size: 1.2rem;
}

.button:hover {
  opacity: 0.9;
}

.button-showy {
  background-color: #f1b400;
}

.buttons .button {
  margin: 10px;
}

.about {
  padding: 80px 30px;
  background-color: #fff;
  color: #333;
}

.heading {
  position: relative;
  display: inline-block;
  margin: 30px 0 15px;
  padding-bottom: 15px;
  letter-spacing: 2px;
  font-size: 4rem;
}

.heading::before,
.heading::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  border-bottom: 1px solid #999;
}

.heading::before {
  bottom: 5px;
}

.about-text {
  margin: 30px 0;
  line-height: 2.5;
}

.works {
  background-color: #383634;
  padding: 80px 0;
}

.works-wrapper {
  display: table;
  width: 100%;
  margin-top: 60px;
  table-layout: fixed;
}

.work-box {
  position: relative;
  display: table-cell;
}

.work-box::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: no-repeat;
  background-size: 100% 100%;
  opacity: 0.2;
  transform: scaleY(-1);
}

.work-box.isara::after {
  background-image: url(../images/isara.png);
}

.work-box.snappers::after {
  background-image: url(../images/snappers.png);
}

.work-box.cafe::after {
  background-image: url(../images/cafe.png);
}

.work-box.grid::after {
  background-image: url(../images/grid.png);
}

.work-image {
  display: block;
  width:100%;
  margin: 0 0 60%;
}

.work-description {
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 50%;
  overflow-y: auto;
}

.work-description-inner {
  display: table;
  width: 100%;
  height: 100%;
  padding: 20px;
}

.work-text {
  display: table-cell;
  vertical-align: middle;
  font-size: 1.2rem;
  line-height: 2;
}

.work-text .button {
  width: 60%;
  margin-top: 20px;
  padding: 3px;
}

.button-ghost {
  border: 1px solid #fff;
  background-color: rgba(255, 255, 255, 0.15);
}

.work-box:nth-child(odd) .work-image {
  margin: 60% 0 0;
}
.work-box:nth-child(odd) .work-description,
.work-box:nth-child(odd)::after {
  top: 0;
}

/* SKILL */
.skills {
  padding: 80px 0;
  background-color: #fff;
  color: #333;
}

.skills-wrapper {
  display: table;
  width: 80%;
  margin: 50px auto 0;
  table-layout: fixed;
}

.skill-box {
  display: table-cell;
}

.skill-icon {
  width: 150px;
  height: 150px;
  margin-bottom: 30px;
  border: 4px solid;
  border-radius: 50%;
  color: #f1b400;
  font-size: 8rem;
  line-height: 142px;
}

.skill-title {
  margin: 0 20px 20px;
  font-size: 2rem;
}

.skill-text {
  margin: 0 20px;
  line-height: 2;
}

.footer {
  padding: 12px 0;
  font-size: 1.3rem;
}

/* --------------------------------
 * smart phone
 * -------------------------------- */
@media (max-width: 1024px) {
  body {
    background-image: none;
  }
}
@media (max-width: 768px) {
  body {
    font-size: 1.3rem;
  }
  .heading {
    margin-top: 20px;
    font-size: 2.5rem;
  }
  .button:hover {
    opacity: 1;
  }

  /* --- header --- */
  .header {
    padding-top: 60px;
  }
  .site-title-sub {
    font-size: 1.7rem;
  }
  .site-title-sub::before,
  .site-title-sub::after {
    display: block;
    width: 80%;
    margin: 10px auto;
  }
  .site-title {
    margin-top: 35px;
    font-size: 5rem;
  }

  /* --- about --- */
  .about-text {
    line-height: 1.8;
  }

  /* --- works --- */
  .works-wrapper,
  .work-box {
    display: block;
  }
  .work-image {
    display: none;
  }
  .work-description {
    position: relative;
  }
  .work-box::after {
    top: 0;
    height: 100%;
    background-size: cover;
  }

  /* --- skills --- */
  .skills-wrapper,
  .skill-box {
    display: block;
  }
  .skill-box {
    margin: 40px auto;
  }
  .skill-icon {
    width: 100px;
    height: 100px;
    font-size: 5rem;
    line-height: 92px;
  }
  .skill-text {
    margin: 0;
  }
}

/*--pagetop--*/
.pagetop { 
  cursor: pointer;
  position: fixed; 
  bottom: 90px; 
  right: 50px; 
  background-color: #888; 
  padding: 20px;
}

.fa-chevron-up { font-size: 30px; }

.twiteer {
  color: #fff;
  background-color: #1DA1F2;
  display: inline-block;
  height: 42px;
  width: 42px;
  font-size: 20px;
  border-radius: 50%;
  border: 2px solid #d4d4d4;
  line-height: 38px;
  transition: all 0.5s;
  text-align: center;
}

.github {
color: #fff;
background-color: black;
display: inline-block;
height: 42px;
width: 42px;
font-size: 20px;
border-radius: 50%;
border: 2px solid #d4d4d4;
line-height: 38px;
transition: all 0.5s;
text-align: center;
}

.twiteer:hover {
  opacity: 0.8;
}

.github:hover {
  opacity: 0.8;
}

.sns {
  text-align: center;
}
ul {
  padding: 0;
}
ul li {
  display: inline;
  list-style: none;
  margin: 1rem;
}

.contact {
  padding: 80px 0 150px;
}