@charset "utf-8";

/* 全体のスタイル */
body,
html {
  margin: 0;
  padding: 0;
  /* font-family: Arial, sans-serif; */
  font-family: "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: #000;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

.fast_view picture,
.fast_view img {
  width: 100%;
  height: auto;
}

.wrapper {
  width: 100%;
  margin: 0 auto;
  background-color: #fff;
  color: #000;
  overflow-x: hidden;
}

header {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

header .fast_view {
  position: relative;
}

/* テキスト中央配置 */
header h1 {
  width: 30%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9999;
}

.logo {
  position: relative;
  width: 100%;
  /* height: 418px; */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #FFFDF4;
  z-index: 9997;
}

.logo h2 {
  width: 30%;
  margin: 100px auto;
}

header .logo .fast_view_text2 {
  width: 80%;
  height: 20vw;
  max-height: 272px;
  max-width: 1271px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: -12vw;
  background-color: #000;
  border-top: 8px solid #CEB284;
}

header .logo .fast_view_text2 p {
  /* min-width: 700px; */
  margin: 0 auto;
  text-align: left;
  color: #fff;
  font-size: 1.2vw;
  font-size: clamp(14px, 1.2vw, 18px);
  /* font-size: 1.8rem; */
  /* font-weight: bold; */
  font-family: 'Noto Serif JP', serif;
  padding: 60px 20px;
  line-height: 31px;
  z-index: 9998;
}


.content {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  /* padding: 0 20px; */
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 188px;
}

.content:first-child {
  margin-top: 188px;
}

.content:nth-child(even) {
  flex-direction: row-reverse;
  /* 偶数番だけ反転（右→左） */
}

.content .content01 {
  width: 50%;
  margin: 0 auto;
}

.content .content01 section {
  /* width: fit-content; */
  width: 40vw;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-direction: column;
  /* gap: 38px; */
  gap: clamp(20px, 2.5vw, 38px);
  font-family: 'Noto Serif JP', serif;
}

.content .content01 section .content01-title {
  font-size: clamp(1.8rem, 2.2vw, 2.4rem) !important;
}

.content .content01 section .content01-title h3 {
  font-size: clamp(1.6rem, 2.0vw, 2.8rem) !important;
}

.content .content01 section .content01-title h3 span:nth-child(1)::after {
  content: "/";
  font-size: clamp(1.8rem, 2.2vw, 2.4rem) !important;
  font-weight: bold;
  color: #000;
  padding: 0 10px;
}

.content .content01 section .content01-title p.explanation {
  font-size: clamp(1.4rem, 1.6vw, 1.8rem) !important;
}

.content .content01 section dl.content01-01,
.content .content01 section dl.content01-02 {
  font-size: clamp(1.6rem, 1.8vw, 2.2rem);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.content .content01 section dl.content01-01 dt,
.content .content01 section dl.content01-02 dt {
  font-weight: 600;
}

.content .content01 section dl.content01-01 dt::before,
.content .content01 section dl.content01-02 dt::before {
  content: "[";
  font-size: clamp(1.6rem, 1.8vw, 2.2rem);
  font-weight: normal;
  color: #000;
  padding-right: 5px;
}

.content .content01 section dl.content01-01 dt::after,
.content .content01 section dl.content01-02 dt::after {
  content: "]";
  font-size: clamp(1.6rem, 1.8vw, 2.2rem);
  font-weight: normal;
  color: #000;
  padding-left: 5px;
}

.content .content01 section dl.content01-01 dd,
.content .content01 section dl.content01-02 dd {
  width: 100%;
  font-size: clamp(1.4rem, 1.5vw, 1.8rem) !important;

}

.content .content01 section dl.content01-01 dd {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.content .content01 section dl.content01-01 dd ul {
  padding: 0 20px;
  padding-right: 40px;
  border-right: 1.5px solid #000;
  /* 区切り線 */
  gap: 5px;
}

.content .content01 section dl.content01-01 dd ul:first-child {
  padding-left: 0;
}

.content .content01 section dl.content01-01 dd ul li:first-child {
  padding-left: 0;
  font-size: 2.0rem;
  font-weight: 600;
}

.content .content01 section dl.content01-01 dd ul:last-child {
  border-right: none;
  /* 最後の要素には線をつけない */
  padding-right: 0px;
}

.content .content01 section dl.content01-01 dd ul li:first-child {
  font-weight: bold;
}

.content .content01 section dl.content01-02 dd span {
  font-size: clamp(1.8rem, 2.2vw, 2.8rem);
  font-weight: 600;
}

.content .content01 section p.content_img_sp {
  display: none;
}

.content .content01 p.btn {
  width: 235px;
  text-align: left;
  margin-top: 32px;
  background-color: unset;
  border: none;
}

.content p.content_img_pc {
  width: 50%;
}

.end_view {
  position: relative;
}

/* テキスト中央配置 */
.end_view p {
  width: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 9999;
  text-align: center;
  font-size: clamp(1.4rem, 1.5vw, 1.8rem);
  font-family: 'Noto Serif JP', serif;
  line-height: 30px;

}

footer {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background-color: #000;
  padding: 28px 0;
}

footer small {
  width: 243px;
  height: 20px;
}


/* ========== アニメーション用 ========== */

/* fade-up（下からふわっと） */
.fade-up {
  opacity: 0;
  transform: translateY(30px); /* 少し控えめに */
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}

/* fade-after（セクション全体） */
.fade-after {
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-after.show {
  opacity: 1;
  transform: scale(1);
}

/* image-slide（共通） */
.image-slide {
  opacity: 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  will-change: opacity, transform;
}

/* スライド初期位置 */
.slide-left {
  transform: translateX(-80px);
}

.slide-right {
  transform: translateX(80px);
}

/* 表示時（共通） */
.image-slide.active,
.slide-left.active,
.slide-right.active {
  opacity: 1;
  transform: translateX(0);
}



        /* ---------------------------
  フェードアップ（軽め）
---------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
  will-change: opacity, transform;
}

.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}

/* ---------------------------
セクション全体フェード（fade-after）
---------------------------- */
.fade-after {
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.4s ease-out, transform 0.4s ease-out;
  will-change: opacity, transform;
}

.fade-after.show {
  opacity: 1;
  transform: scale(1);
}

/* ---------------------------
画像スライド共通設定（image-slide）
---------------------------- */
.image-slide {
  opacity: 0;
  transform: translateX(0);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
  will-change: opacity, transform;
}

.slide-left {
  transform: translateX(-40px);
}

.slide-right {
  transform: translateX(40px);
}

.image-slide.active,
.slide-left.active,
.slide-right.active {
  opacity: 1;
  transform: translateX(0);
}


.content .content01 section dl.content01-02 dd span {
  font-size: 1.8rem;
}

.content .content01 section dl.content01-02 dd span.big {
  font-size: 2.8rem;
  padding-bottom: 15px;
}

.content .content01 section dl.content01-02 dd span.set {
  padding-top: 10px;
}

@media screen and (max-width:1850px) {
  .content .content01 section {
    width: 45vw;
  }
}

@media screen and (max-width:1600px) {
  header .logo .fast_view_text2 {
    top: -14vw;
  }

  .content .content01 section {
    width: 47vw;
  }
}

@media screen and (max-width:1300px) {

  header .logo .fast_view_text2 {
    height: 18vw;
    max-height: none;
    top: -15vw;
  }

  header .logo .fast_view_text2 p {
    padding: 30px 15px;
  }

  .content .content01 section {
    width: 47vw;
  }

  .content .content01 section dl.content01-01 dd {
    gap: 0px;
    align-items: unset
  }

  .content .content01 section dl.content01-01 dd ul {
    padding: 0 10px;
  }

  .content .content01 section dl.content01-01 dd ul li:first-child {
    font-size: clamp(1.5rem, 1.7vw, 2.0rem);
  }


  .content .content01 section dl.content01-01 dd ul:first-child {
    padding-right: 10px;
  }
}

@media screen and (max-width:860px) {
  .content p.content_img_pc {
    display: none;
  }

  .content .content01 {
    width: 80%;
  }

  .content .content01 section {
    width: 100%;
    align-items: center;
    gap: clamp(20px, 4vw, 50px);
  }

  .content .content01 section p.content_img_sp {
    display: block;
    width: 100%;
  }

  header .logo .fast_view_text2 {
    width: 100%;
    max-width: 95%;
    height: auto;
    padding: 0 20px;
    top: clamp(-220px, -30vw, -100px);
  }

  header .logo .fast_view_text2 p {
    font-size: 1.6rem;
  }

  .logo {
    height: 483px;
  }

  .logo h2 {
    width: 70%;
  }

  header h1 {
    width: 60%;
  }


  .content .content01 section .content01-title h3 {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 28PX;
  }

  .content .content01 section .content01-title h3 span {
    font-size: 2.1rem;
  }

  .content .content01 section .content01-title h3 span:nth-child(1)::after {
    content: none;
  }

  .content:first-child {
    margin-top: 50px;
  }

  .content {
    margin-bottom: 100px;
  }

  .content .content01 section dl.content01-01,
  .content .content01 section dl.content01-02 {
    justify-content: center;
    align-items: center;
    gap: 20px;
    text-align: center;
  }

  .content .content01 section dl.content01-01 dt,
  .content .content01 section dl.content01-02 dt {
    font-size: 2.1rem;
  }

  .content .content01 section dl.content01-01 dt::before,
  .content .content01 section dl.content01-02 dt::before {
    font-size: 2.1rem;
  }

  .content .content01 section dl.content01-01 dt::after,
  .content .content01 section dl.content01-02 dt::after {
    font-size: 2.1rem;
  }

  .content .content01 section dl.content01-01 dd {
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    /* gap: clamp(20px, 4vw, 40px); */
    justify-items: center;
    text-align: left;
  }
  
  /* 各コース共通 */
  .content .content01 section dl.content01-01 dd ul {
    list-style: none;
    padding: 1em 1.5em;
    padding-top: 0;
    max-width: 300px;
    width: 100%;
  }
  
  /* CLAUDE COURSEだけは2列目を崩して中央1列表示 */
  .content .content01 section dl.content01-01 dd ul:nth-child(3) {
    grid-column: 1 / 3; 
    justify-self: center;
    margin-top: 10px;
  }

  .content .content01 section dl.content01-01 dd ul {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 7px;
    border-right: none;
    border-bottom: 1.5px solid #000;
  }

  .content .content01 section dl.content01-01 dd ul:first-child {
    border-right: 1.5px solid #000;
  }

  .content .content01 section dl.content01-01 dd ul:last-child {
    padding-top: 0;
    border-bottom: none;
  }

  .content .content01 section dl.content01-01 dd ul li {
    font-size: 1.8rem;
    text-align: center;
  }

  .content .content01 section dl.content01-01 dd ul li:first-child {
    font-size: 2.0rem;
  }

  .content .content01 section dl.content01-01 dd,
  .content .content01 section dl.content01-02 dd {
    font-size: 1.6rem;
    line-height: 23px;
  }

}

@media screen and (max-width:430px) {

  header .logo .fast_view_text2 p {
    padding: 10px 0;
  }
  
  header h1 {
    width: 80%;
  }

  .logo {
    height: 600px;
    justify-content: end;
  }

  .content:last-child {
    margin-bottom: 0;
  }

  .content .content01 {
    width: 100%;
  }

  .content .content01 section {
    align-items: unset;

  }

  .content .content01 section .content01-title{
    width: 90%;
    margin: 0 auto;
  }

  .content .content01 section p.content_img_sp.slide-left {
    width: 95%;
    margin-right: auto;
  }
  .content .content01 section p.content_img_sp.slide-right {
    width: 95%;
    margin-left: auto;
  }

  .content .content01 section dl.content01-01 dd ul li:first-child {
    font-size: 1.8rem;
  }

  .content .content01 section dl.content01-01 dd ul {
    padding: 15px 10px;
  }

  .content .content01 section dl.content01-01 dd ul li{
    font-size: 1.6rem;
    letter-spacing: 0;
  }

  .content .content01 section dl.content01-01,
  .content .content01 section dl.content01-02 {
    width: 95%;
    margin: 0 auto;
  }

  .end_view p {
    width: 90%;
  }

  header .logo .fast_view_text2 {
    border-top: 4px solid #CEB284;
  }

  .fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  
  .fade-up.show {
    opacity: 1;
    transform: translateY(0);
  }
  .content.item02 {
    background-color: #F5F5F5;
    padding-top: 70px;
    padding-bottom: 50px;
  }
  .content.item04 {
    padding-bottom: 100px;
  }
  br {
    display: none;
  }

  .content .content01 section dl.content01-02 dd {
    display: flex;
    justify-content: center;
    /* align-items: flex-start; */
    align-items: center;
    text-align: left;
    flex-direction: column;
  }
  .content .content01 section dl.content01-02 dd span {
    font-size: clamp(1.4rem, 1.6vw, 1.8rem) ;
  }

  .content .content01 section dl.content01-02 dd span.big {
    font-size: 2.8rem;
  }
}