@charset "UTF-8";

.sample {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: red;
  font-size: 50px;
  white-space: nowrap;
}

:root {
  /* color */
  --color-white: #ffffff;
  --color-black-01: #352d2a;
  --color-black-02: #000000;
  --color-gray-01: #595757;
  --color-gray-02: #575757;
  --color-gray-03: #6e6e6e;
  --color-gray-04: #8f8f90;
  --color-gray-05: #afafaf;
  --color-green-01: #6eb496;
  --color-green-02: #7c8180;
  --color-blue-01: #6eafc8;

  /* font */
  --font-noto: "Noto Sans JP", sans-serif;
  --font-eb: "EB Garamond", serif;
  --font-hina: "Hina Mincho", serif;
  --font-shippori: "Shippori Mincho B1", serif;
  --font-zenkaku: "Zen Kaku Gothic New", serif;

  /* font-size */
  --base-font-size-pc: 62.5%;
  --base-font-size-tab: 56.25%;
  --base-font-size-sp: 54%;
  --fs-12: 12px;
  --fs-13: 13px;
  --fs-14: 14px;
  --fs-15: 15px;
  --fs-16: 16px;
  --fs-17: 1.7rem;
  --fs-18: 1.8rem;
  --fs-20: 2rem;
  --fs-21: 2.1rem;
  --fs-22: 2.2rem;
  --fs-23: 2.3rem;
  --fs-24: 2.4rem;
  --fs-25: 2.5rem;
  --fs-26: 2.6rem;
  --fs-28: 2.8rem;
  --fs-30: 3rem;
  --fs-32: 3.2rem;
  --fs-33: 3.3rem;
  --fs-36: 3.6rem;
  --fs-40: 4rem;

  /* font-weight */
  --fw-thin: 100;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-black: 900;

  /* animation */
  --motion-ease-default: cubic-bezier(0.37, 0.16, 0.12, 1);
  --motion-duration-m: 0.6s;
}

@media screen and (max-width: 640px) {
  :root {
    --fs-16: 15px;
    --fs-15: 14px;
  }
}

body {
  font-family: var(--font-noto);
  font-size: var(--fs-16);
  line-height: 1.75;
  font-weight: var(--fw-regular);
  letter-spacing: 0.1em;
  color: var(--color-black-01);
}

.main {
  padding-top: 208px;
}

@media screen and (max-width: 1300px) {
  .main {
    padding-top: 160px;
  }
}

@media screen and (max-width: 1100px) {
  .main {
    padding-top: 142px;
  }
}

@media screen and (max-width: 960px) {
  .main {
    padding-top: 110px;
  }
}

@media screen and (max-width: 640px) {
  .main {
    padding-top: 66px;
  }
}

/*--------------------------------
  title
--------------------------------*/
.sec-ttl {
  font-family: var(--font-shippori);
  font-size: 80px;
  letter-spacing: 0.1em;
}

.sec-subttl {
  font-family: var(--font-shippori);
  font-size: 45px;
  font-weight: var(--fw-medium);
}

.sec-ttl-en {
  font-family: var(--font-eb);
  font-size: 120px;
  letter-spacing: 0.21em;
  font-weight: var(--fw-regular);
  line-height: 1;
  color: var(--color-green-02);
}

.sec-desc.mincho {
  font-family: var(--font-shippori);
  font-size: var(--fs-20);
  letter-spacing: 0.075em;
  font-weight: var(--fw-medium);
}

.sec-ttl.center {
  text-align: center;
}

.sec-subttl.center {
  text-align: center;
}

@media screen and (max-width: 1100px) {
  .sec-ttl {
    font-size: 64px;
  }

  .sec-subttl {
    font-size: var(--fs-32);
  }

  .sec-ttl-en {
    font-size: 72px;
  }

  .sec-desc.mincho {
    font-size: var(--fs-16);
  }
}

@media screen and (max-width: 840px) {
  .sec-ttl {
    font-size: 50px;
  }

  .sec-ttl-en {
    font-size: 50px;
  }
}

@media screen and (max-width: 768px) {
  .sec-ttl {
    font-size: var(--fs-40);
  }

  .sec-subttl {
    font-size: var(--fs-24);
  }

  .sec-ttl-en {
    font-size: var(--fs-40);
  }
}

/*--------------------------------
  txt
--------------------------------*/
.txt-white {
  color: var(--color-white);
}

.txt-green {
  color: var(--color-green-01);
}

.txt-blue-01 {
  color: var(--color-blue-01);
}

.txt-black-02 {
  color: var(--color-black-02);
}

.txt-gray-05 {
  color: var(--color-gray-05);
}

.solid-txt {
  display: flex;
  gap: 8px;
}

.solid-txt p {
  display: block;
  -webkit-writing-mode: vertical-lr;
  writing-mode: vertical-lr;
  white-space: nowrap;
  flex-shrink: 0;
  font-family: var(--font-shippori);
  font-size: 48px;
  letter-spacing: 0.075em;
  line-height: 1;
  padding: 4px;
  background-color: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--color-black-01);
  height: -webkit-fit-content;
  height: fit-content;
  width: fit-content;
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.solid-txt.rl {
  flex-direction: column;
}

.solid-txt.rl p {
  writing-mode: horizontal-tb;
  -webkit-writing-mode: horizontal-tb;
}

@media screen and (max-width: 1000px) {
  .solid-txt p {
    font-size: var(--fs-32);
  }
}

@media screen and (max-width: 768px) {
  .solid-txt p {
    font-size: var(--fs-24);
  }
}

/*--------------------------------
  bg
--------------------------------*/
.bg-green-grad {
  background: #e1ebeb;
  background: linear-gradient(90deg,
      rgba(225, 235, 235, 1) 0%,
      rgba(255, 255, 255, 1) 100%);
  z-index: -2;
}

.bg-white {
  background-color: var(--color-white);
}

/*--------------------------------
  button
--------------------------------*/
/* button-more */
.btn-more {
  text-align: center;
}

.btn-more__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 300px;
  height: 78px;
  border-radius: 999px;
  font-size: var(--fs-16);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  letter-spacing: 0.255em;
  background-color: var(--color-green-01);
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-more__link.blue {
  background-color: var(--color-blue-01);
}

.btn-more__link:hover {
  opacity: 0.8;
}

.btn-more.right {
  text-align: right;
}

@media screen and (max-width: 960px) {
  .btn-more__link {
    min-width: 240px;
    height: 64px;
  }
}

@media screen and (max-width: 768px) {
  .btn-more__link {
    font-size: var(--fs-14);
    min-width: 220px;
    height: 56px;
  }
}

@media screen and (max-width: 600px) {
  .btn-more__link {
    height: 40px;
    width: auto;
    min-width: 180px;
    font-size: var(--fs-12);
    letter-spacing: 0.15em;
  }
}

/*--------------------------------
  animation
--------------------------------*/
/* Base */
.js-fade {
  opacity: 0;
  visibility: hidden;
  transition: all 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Variations */
.u-fadeUp {
  transform: translateY(30px);
}

.u-fadeDown {
  transform: translateY(-30px);
}

.u-fadeLeft {
  transform: translateX(30px);
}

.u-fadeRight {
  transform: translateX(-30px);
}

/* Active State (Defined after variations to override them) */
.js-fade.is-active {
  opacity: 1;
  visibility: visible;
  transform: translate(0, 0);
}

/* Delay classes (optional but useful) */
.u-delay-100 {
  transition-delay: 0.1s;
}

.u-delay-200 {
  transition-delay: 0.2s;
}

.u-delay-300 {
  transition-delay: 0.3s;
}

.u-delay-400 {
  transition-delay: 0.4s;
}

.u-delay-500 {
  transition-delay: 0.5s;
}

.u-delay-600 {
  transition-delay: 0.6s;
}

.u-delay-700 {
  transition-delay: 0.7s;
}

.u-delay-800 {
  transition-delay: 0.8s;
}

.u-delay-900 {
  transition-delay: 0.9s;
}

.u-delay-1000 {
  transition-delay: 1s;
}

.u-delay-1100 {
  transition-delay: 1.1s;
}

.u-delay-1200 {
  transition-delay: 1.2s;
}

.u-delay-1300 {
  transition-delay: 1.3s;
}

.u-delay-1400 {
  transition-delay: 1.4s;
}

.u-delay-1500 {
  transition-delay: 1.5s;
}

/*--------------------------------
 star
--------------------------------*/
.star img {
  width: 87px;
  height: auto;
  object-fit: contain;
}

@media screen and (max-width: 960px) {
  .star img {
    width: 60px;
  }
}

@media screen and (max-width: 600px) {
  .star img {
    width: 40px;
  }
}

/*--------------------------------
 arrow
--------------------------------*/
.arrow {
  width: 100%;
  height: 38px;
  background-image: url("../../img/common/arrow.svg");
  background-repeat: repeat-x;
  background-position: center;
}

@media screen and (max-width: 960px) {
  .arrow {
    height: 28px;
  }
}

@media screen and (max-width: 768px) {
  .arrow {
    height: 24px;
  }
}

@media screen and (max-width: 600px) {
  .arrow {
    height: 20px;
  }
}

/*--------------------------------
  Loading
--------------------------------*/
#loading {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: linear-gradient(90deg,
      rgba(225, 235, 235, 1) 0%,
      rgba(255, 255, 255, 1) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.8s ease,
    visibility 0.8s ease;
  z-index: 99999;
}

#loading::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("../../img/common/loading-bg.webp");
  background-size: cover;
  background-position: center;
  background-repeat: repeat-y;
  mix-blend-mode: multiply;
}

#loading.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#loading .loading-bg {
  position: absolute;
  width: 60vw;
  max-width: 900px;
  pointer-events: none;
}

#loading .loading-bg img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

#loading .loading-bg-1 {
  top: 0;
  left: 0;
}

#loading .loading-bg-2 {
  bottom: 0;
  right: 0;
}

#loading .loading-logo {
  width: 200px;
  height: auto;
  position: relative;
  z-index: 10;
  opacity: 0;
  animation: logoFadeIn 1.5s cubic-bezier(0.37, 0.16, 0.12, 1) 0.5s forwards;
}

#loading .loading-logo img {
  width: 100%;
  height: auto;
}

@keyframes logoFadeIn {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media screen and (max-width: 768px) {
  #loading .loading-bg {
    width: 80vw;
  }

  #loading .loading-logo {
    width: 120px;
  }
}