@charset "utf-8";

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

html {
  font-size: 100%; /* 16px */
  scroll-behavior: smooth;
}

@media (max-width: 1366px) {
  html {
    font-size: 93.75%; /* 15px */
  }
}

/* @media (max-width: 1024px) {
  html {
    font-size: 87.5%;
  }
} */

body {
  margin: 0;
  position: relative;
  font-family: 'noto sans jp', sans-serif;
  color: #222;
  line-height: 1.7;
}

@media screen and (max-width: 1366px) {
    .flex-pc {
        display: block;
    }
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
  padding: 0;
}

img {
  max-width: 100%;
  display: block;
}

h1,h2,h3,h4 {
    font-size: 100%;
    font-weight: normal;
    margin: 0;
}

/* COMMON */

.flex-pc {
    display: flex;
}

@media screen and (max-width: 820px) {
    .flex-pc {
        display: block;
    }
}

.pc-none {
    display: none;
}

@media screen and (max-width: 820px) {
    .pc-none {
        display: block;
    }
}

@media screen and (max-width: 820px) {
    .sp-none {
        display: none;
    }
}



/* HEADING */

.heading {
    margin-bottom: 2.5rem;
}

.heading-top {
    display: flex;
    align-items: center;
}

.heading-icon {
    width: 23.9px;
}

.heading-top_title {
    height: 14.8px;
    margin-left: 8.7px;
}

h2 {
    font-size: 3.13rem;
    font-weight: 300;
    line-height: 3.75rem;
    white-space: nowrap;
}

h3 {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 2.5rem;
}

/* HAMBURGER MENU */

/* ハンバーガー */
.hamburger {
  width: 40px;
  height: 30px;
  position: fixed;
  z-index: 10;
  cursor: pointer;
  background: none;
  border: none;
  right: 6%;
  top: 1.5rem;
  display: none;
}

@media screen and (max-width: 1122px) {
    .hamburger {
    display: block;
    }
}

.hamburger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: #EE1C2C;
  transition: 0.3s;
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 13px; }
.hamburger span:nth-child(3) { top: 26px; }

/* 開いたとき（×） */
.hamburger.active span:nth-child(1) {
  transform: rotate(35deg);
  top: 14px;
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-35deg);
  top: 14px;
}


/* スマホナビ */
.nav-sp_01 {
   width: 100%;
  padding: 5rem 3% 1rem;
  opacity: 0;
  transform: translateY(-10px);
  transition: 0.3s;
  pointer-events: none;
  margin-top: -315px;
  font-weight: bold;
}

header.active .nav-sp_01 {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  margin-top: 0;
}

/* メニュー */
.nav-sp_01 ul {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.nav-sp_01 a {
  font-size: 1.2rem;
}

/* BTN */

.btn-entry {
    width: 9.3rem;
    height: 2.5rem;
    color: #fff;
    background: #EE1C2C;
    border-radius: 999px;
    border: 1px solid #EE1C2C;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
    font-size: 0.88rem;
}

@media (max-width: 1536px) {
.btn-entry {
        width: 8.5rem;
        font-size: 0.75rem;
    }
}

.btn-entry:hover {
    color: #EE1C2C;
    background: #fff;
    transition: .5s;
}

.btn-login {
    width: 9.3rem;
    height: 2.5rem;
    color: #EE1C2C;
    background: #fff;
    border-radius: 999px;
    border: 1px solid #EE1C2C;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: .5s;
    font-size: 0.88rem;
}

@media (max-width: 1536px) {
  .btn-login {
        font-size: 0.75rem;
        width: 8.5rem;
    }
}

.btn-login:hover {
    color: #fff;
    background: #EE1C2C;
    transition: .5s;
}

.btn_circle {
    width: 50px;
    height: 50px;
    background-color: #EE1C2C;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 412px) {
  .btn_circle {
    width: 50px;
    height: 50px;
  }
}

.btn_circle img {
    width: 20px;
    transition: transform 0.5s;
}

@media (max-width: 412px) {
  .btn_circle img {
    width: 24px;
  }
}

a:hover .btn_circle img {
    transform: translateX(10px);
}

.btn-gradient {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 19.5rem;
  height: 4.37rem;
  color: white;
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: 999px;
  text-decoration: none;
  background: linear-gradient(90deg, #ff1e2d, #4b8df8, #ff1e2d);
  background-size: 200% auto;
  background-position: left center;
  transition: background-position 0.5s ease;
}

@media (max-width: 820px) {
  .btn-gradient  {
    margin-left: auto;
    margin-right: auto;
    width: 23rem;
    height: 5.5rem;
  }
}

.btn-gradient:hover {
  background-position: right center;
}

/* JOBS BTN */

.jobs_btn-area a {
  width: 19.5rem;
  height: 4.37rem;
  color: #EE1C2C;
  font-weight: 500;
  font-size: 1.25rem;
  background: #fff;
  border-radius: 999px;
  border: 1px solid #EE1C2C;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: .5s;
}

@media (max-width: 820px) {
  .jobs_btn-area a {
    margin-left:auto;
    margin-right: auto;
    width: 23rem;
    height: 5.5rem;
    }

    .jobs_btn-area a:first-of-type {
        margin-bottom: 1.25rem;
    }
}


.jobs_btn-area a:hover {
  color: #fff;
  background: #EE1C2C;
  transition: .5s;
}

/* VIDEO BTN */

#voice .btn-qa {
  width: 19.5rem;
  height: 4.37rem;
  font-weight: 500;
  font-size: 1.25rem;
  background: #ccc;
  border-radius: 999px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
  transition: .5s;
}

#voice .btn-qa:hover {
  background: #222;
  color: #fff;
  transition: .5s;
}

.voide_btn-area a {
  background-color: #EE1C2C;
  height: 13.75rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
  transition: .5s;
}

.voide_btn-area a:hover {
  opacity: .5;
  transition: .5s;
}

/* ADDITION */

.add_01 {
    font-size: 0.88rem;
    margin-top: 0.94rem;
}

@media (max-width: 820px) {
  .add_01 {
        text-align: center;
    }
}

/* TO TOP BTN */

.to-top-box {
  position: fixed;
  bottom: 10%;
  right: 2%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s;
  z-index: 10;
}

.to-top-box.is-active {
  opacity: 1;
  visibility: visible;
}

.to-top {
  width: 3.13rem;
  height: 3.13rem;
  display: block;
  border: 1px solid #EE1C2C;
  background-color: #fff;
  border-radius: 50%;
  position: relative;
}

.to-top::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  border-top: 1px solid #EE1C2C;
  border-left: 1px solid #EE1C2C;
  transform: translate(-50%, -25%) rotate(45deg);
}