html {
  scroll-behavior: smooth;
  font-size: 62.5%;
  scroll-padding: 100px;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Zen Kaku Gothic Antique", sans-serif;
  overflow-x: hidden;
}
h1 {
  font-weight: 500;
}
h2 {
  font-weight: 500;
}
a {
  text-decoration: none;
  display: block;
  color: #fff;
}
main {
  font-weight: 500;
}
p {
  font-size: min(calc(20 / 1440 * 100vw), 4rem);
  line-height: 2;
}
img {
  width: 100%;
  max-width: 100%;
  display: block;
}
.pc {
  display: block;
}
.sp {
  display: none;
}

header {
  position: fixed;
  width: 100%;
  z-index: 99;
}
.h-inner {
  display: flex;
  justify-content: space-between;
  padding: calc(20 / 1440 * 100vw) calc(25 / 1440 * 100vw) 0
    calc(10 / 1440 * 100vw);
}
.h-logo {
  /*width: calc(315 / 1440 * 100vw);*/
  width: calc(400 / 1440 * 100vw);
}
.h-right {
  display: flex;
  align-items: center;
  gap: calc(23 / 1440 * 100vw);
}
.h-nav {
  background-color: #fff;
  position: absolute;
  top: 0;
  width: 100%;
  right: calc(-525 / 1440 * 100vw); /* 初期は画面外 */
  width: calc(525 / 1440 * 100vw);
  aspect-ratio: 525/649;
  transition: right 0.4s ease;
}
.h-nav.active {
  right: 0;
}

.h-nav ul {
  display: block;
  margin: 0;
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.h-nav ul li {
  padding: calc(18 / 1440 * 100vw) calc(61 / 1440 * 100vw);
  position: relative;
  border-bottom: solid 1px #d9d9d9d4;
}
.h-nav ul li:last-of-type {
  margin-right: 0;
}
.h-nav ul li a {
  display: flex;
  align-items: center;
  gap: calc(92 / 1440 * 100vw);
  position: relative;
}
.h-nav ul li a::after {
  content: "";
  background: url(../img/arw.png) no-repeat;
  background-size: contain;
  width: 12px;
  height: 9px;
  position: absolute;
  right: 0;
}
.h-nav ul li a h3 {
  font-size: min(calc(24 / 1440 * 100vw), 2.4rem);
  color: #56acdb;
}
.h-nav ul li a h2 {
  font-size: min(calc(16 / 1440 * 100vw), 1.6rem);
  color: #000;
}
.h-tel {
  background-image: linear-gradient(90deg, #005aae, #002548);
  width: calc(225 / 1440 * 100vw);
  padding: calc(15 / 1440 * 100vw) 0;
}
.h-tel img {
  width: calc(25 / 1440 * 100vw);
}
.h-tel a {
  display: flex;
  justify-content: center;
  gap: calc(10 / 1440 * 100vw);
  font-size: min(calc(24 / 1440 * 100vw), 2.4rem);
  font-weight: 700;
  align-items: center;
}

.menu-btn {
  display: block;
  pointer-events: all;
  position: relative;
  width: 57px;
  height: 57px;
  text-align: center;
  cursor: pointer;
  background-color: #56acdb;
  border: unset;
  padding: 0;
  z-index: 99;
}
.menu-btn p {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 28px;
  font-size: 10px;
  text-align: center;
  color: #fff;
  text-transform: uppercase;
  font-weight: 600;
}
.menu-btn .bar {
  display: block;
  position: absolute;
  width: 30px;
  height: 3px;
  left: 14px;
  background: #fff;
}
.menu-btn .bar:nth-of-type(1) {
  top: 10px;
  transition: 0.3s;
}
.menu-btn .bar:nth-of-type(2) {
  top: 16px;
}
.menu-btn .bar:nth-of-type(3) {
  top: 23px;
  transition: 0.3s;
}
.menu-btn.active .bar:nth-child(1) {
  top: 15px;
  transform: rotate(45deg);
  transition: 0.3s;
}
.menu-btn.active .bar:nth-child(2) {
  top: 15px;
  opacity: 0;
}
.menu-btn.active .bar:nth-child(3) {
  top: 15px;
  transform: rotate(-45deg);
  transition: 0.3s;
}

.c-48 {
  font-size: min(calc(48 / 1440 * 100vw));
}
.copy {
  background-color: #002548;
  padding: calc(15/1440*100vw);
}
.copy p {
  color: #fff;
  font-size: min(calc(15/1440*100vw),1.5rem);
  text-align: center;
}
@media screen and (max-width: 768px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
  .c-48 {
    font-size: 2.4rem;
  }
  p {
    font-size: 1.6rem;
    line-height: 2;
  }
  .h-inner {
    padding: 15px;
  }
  .h-logo {
    /*width: 150px;*/
	width: 250px;
  }

  .h-nav {
    right: -100vw;
    width: 100vw;
  }
  .h-nav ul li {
    padding: 15px 40px;
  }
  .h-nav ul li a h3 {
    font-size: 2.4rem;
  }
  .h-nav ul li a h2 {
    font-size: 1.6rem;
  }
  .h-nav ul li a {
    gap: 20px;
  }
  .copy p {
    font-size: 1rem;
  }
}