body {
  margin: 0;
  font-family: 'Helvetica Neue', 'Arial', sans-serif;
  background: #fff;
}
.lp-section {
  position: relative;
  max-width: 840px;
  margin: auto;
}

.section-01 {
  overflow: hidden;
}
.fv-img {
  position: absolute;
  top: 0;
  width: 100%;
  height: auto;
  object-fit: cover;
  padding: 25.976% 0 0 3.808%;
  animation: zoomIn 0.8s cubic-bezier(0.25, 1, 0.5, 1) 1 forwards;
  opacity: 1;
}
.lp-section img,
.js__fixed_btn img {
  width: 100%;
  display: block;
}

.cv-button {
  position: absolute;
  bottom: 0;
  padding: 0 2.148% 4.882% 2.929%;
}

.section-03 .cv-button {
  padding-bottom: 9.277%;
}
.section-04 .cv-button {
  padding-bottom: 7.226%;
}
.section-06 .cv-button {
  padding-bottom: 8.691%;
}

ul.lp-footer-links {
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  justify-content: center;
  flex-direction: column;
  width: 100%;
  padding: 0 0 17% 0;
  box-sizing: border-box;
}

ul.lp-footer-links li {
  display: flex;
  align-items: center;
  justify-content: center;
}
ul.lp-footer-links li + li {
  margin-top: 5%;
}
ul.lp-footer-links li a {
  display: block;
  background: #2ebdff;
  padding: 2% 5%;
  color: #fff;
  text-decoration: none;
  font-size: 0.8rem;
  white-space: nowrap;
}
ul.lp-footer-links li a:hover {
  background: #1a8bb8;
}
@media screen and (min-width: 479px) {
  ul.lp-footer-links li a {
    font-size: 1.2rem;
  }
  ul.lp-footer-links {
    padding: 0 0 14% 0;
  }
}
.line-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease-out, filter 0.2s ease-out;
  animation: shake 3s infinite;
}

.line-button:hover,
.js__fixed_btn:hover {
  filter: brightness(1.1);
}

.js__fixed_btn {
  width: 35%;
  position: fixed;
  bottom: 20px;
  right: 10px;
  border: none;
  z-index: 100;
  transition: opacity 0.5s ease;
  opacity: 1;
  pointer-events: auto;
}

.js__fixed_btn.is-hidden {
  opacity: 0;
  pointer-events: none;
}

@media screen and (min-width: 479px) {
  .js__fixed_btn {
    animation: pulse 2.5s ease-out infinite;
    opacity: 1;
  }
}
@media screen and (max-width: 768px) {
  .js__fixed_btn {
    box-sizing: border-box;
    width: 100%;
    padding: 2% 7%;
    position: fixed;
    bottom: 0px;
    right: 0px;
    border: none;
    z-index: 100;
    background: #ffffffc7;
  }
}

/* zooming Animation */
@keyframes zoomIn {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Pulse animation */
@keyframes pulse {
  0%,
  40%,
  60%,
  80% {
    transform: scale(1);
  }
  50%,
  70% {
    transform: scale(0.95);
  }
}

/* Shake animation */
@keyframes shake {
  0% {
    transform: translate(0px, 2px);
  }
  5% {
    transform: translate(0px, -2px);
  }
  10% {
    transform: translate(0px, 2px);
  }
  15% {
    transform: translate(0px, -2px);
  }
  20% {
    transform: translate(0px, 2px);
  }
  25% {
    transform: translate(0px, -2px);
  }
  30% {
    transform: translate(0px, 0px);
  }
}
