/* ============================================
   CUSTOM PROPERTIES
   ============================================ */ :root {
  --c-primary: #1a50a0;
  --c-primary-dark: #0c1f4a;
  --c-orange: #f5a000;
  --c-white: #fff;
  --header-h: 60px;
}
/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 18px;
  scroll-behavior: smooth;
}
body {
  font-family: 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Noto Sans JP', 'Yu Gothic', sans-serif;
  color: var(--c-primary-dark);
  overflow-x: hidden;
  line-height: 1.6;
}
img {
  width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
/* PC/SP 表示切り替え */
.pc {
  display: block;
}
.sp {
  display: none;
}
@media screen and (max-width: 767px) {
  .pc {
    display: none;
  }
  .sp {
    display: block;
  }
}
.nowrap {
  white-space: nowrap;
}
/*アンカーリンク先の位置調整
--------------------------------------*/
.scroll_adjust {
  scroll-margin-top: 70px; /* ヘッダーが隠れないように調整 */
}
/* ============================================
   HEADER
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--c-white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .1);
}
header {
  height: 100px;
  display: flex;
  justify-content: space-between;
}
.header_logo {
  display: flex;
  align-items: center;
  height: 100px;
}
.header_logo h1 {
  width: 30%;
  margin-left: 30px;
}
.header_logo p {
  width: 15%;
  margin-left: 15px;
}
header nav {
  width: 75%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  max-width: 1000px;
}
header nav ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-right: 30px;
  width: 100%;
  gap: 0 15px;
}
header nav ul li {
  width: auto;
  font-weight: bold;
}
.header__nav-link_btn {
  background-color: #fdd302;
  padding: 10px 15px;
  border-radius: 10px;
  box-shadow: 4px 4px 0 #fcaa06;
  display: block;
}
.header__nav-link_btn .arrow {
  position: relative;
  padding-right: 10px;
  display: inline-block;
}
.header__nav-link_btn .arrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-right: 2px solid rgb(12, 31, 74);
  border-top: 2px solid rgb(12, 31, 74);
  transform: rotate(45deg) translateY(-50%);
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -1px;
}
/* ハンバーガーボタン（PC では非表示） */
.header__hamburger {
  display: none;
}
/* ============================================
   FV（ファーストビュー）
   ============================================ */
section.fv .fv_pc {
  margin: -5vw auto 0;
}
section.fv .fv_cta {
  display: flex;
  margin: -70px auto 0;
  max-width: 1400px;
  padding: 0 3%;
}
section.fv .fv_cta a {
  width: 50%;
}
section.fv .fv_cta a:hover {
  opacity: 0.8;
}
section.fv .cta_01 {
  background-color: #fdd302;
  padding: clamp(15px, 2vw, 25px) 15px;
  border-radius: 10px;
  box-shadow: 4px 4px 0 #fcaa06;
  width: 97%;
  font-size: clamp(22px, 2vw, 26px);
  font-weight: bold;
  text-align: center;
}
section.fv .cta_01 span {
  background-color: #fff;
  color: #0946a8;
  padding: 1em 0.5em;
  border-radius: 9999px;
  font-size: 22px;
  margin-right: 1em;
}
section.fv .cta_02 {
  background-color: #104ea1;
  padding: clamp(15px, 2vw, 25px) 15px;
  border-radius: 10px;
  box-shadow: 4px 4px 0 #0c378e;
  width: 97%;
  font-size: clamp(22px, 2vw, 26px);
  font-weight: bold;
  text-align: center;
  color: #fff;
}
section.fv .cta_02 img {
  width: 30px;
}
section.fv .cta_02 p {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}
section.fv .cta_02 span {
  width: 8%;
  display: inline-block;
  margin-right: 20px;
}
/* ============================================
   WORRIES（お悩み）
   ============================================ */
.worries {
  padding: 70px 0;
  position: relative;
}
.worries::before {
  content: '';
  position: absolute;
  right: 0;
  width: 60%;
  height: 100%;
  background: url("../img/worries_bg.png") no-repeat;
  background-position: center right;
  background-size: 100% auto;
}
.worries__inner {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
}
.worries__title {
  width: 65%;
  font-size: 45px;
  font-weight: 700;
  color: #0c1f4a;
  line-height: 1.35;
  margin-left: 1vw;
  margin-bottom: 60px;
  transform: rotate(-2deg);
  position: relative;
}
.worries__title span {
  display: block;
  position: absolute;
  left: 2.5em;
  top: -0.3em;
  width: 5%;
}
.worries__title-em {
  font-style: normal;
  font-weight: 900;
  font-size: 1.5em;
  color: #1a50a0;
  padding: 0 0.2em;
  background: url(../img/line.png) no-repeat bottom center;
  position: relative;
}
.worries__list {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-left: 1vw;
  font-size: 26px;
}
.worries__item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.worries__check {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  margin-top: 10px;
}
.worries__item-text {
  color: #0c1f4a;
  line-height: 1.6;
}
.worries__item-em {
  display: inline;
  color: #1a50a0;
  font-weight: 700;
  font-size: 1.05em;
}
.reason_strategy__bottom {
  width: 86%;
  margin: 24px auto 0;
  background: #0946a8;
  color: #fff;
  border-radius: 999px;
  padding: 12px 24px;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: .08em;
  box-shadow: 4px 4px 0 #0c378e;
}
.reason_strategy__bottom::before, .reason_strategy__bottom::after {
  content: "✦";
  color: #fdd302;
  font-size: 1.4em;
  margin: 0 .4em;
}
.reason_strategy__bottom strong {
  color: #fdd302;
  font-size: 1.25em;
}
/* SP調整 */
@media screen and (max-width: 767px) {
  .reason_strategy {
    padding: 42px 0 34px;
  }
  .reason_strategy__inner {
    padding: 0 14px;
  }
  .reason_strategy__sub {
    font-size: 19px;
    letter-spacing: .08em;
  }
  .reason_strategy__head h2 {
    font-size: 28px;
    letter-spacing: .04em;
  }
  .reason_strategy__head h2 span {
    font-size: 1.2em;
  }
  .reason_strategy__lead {
    font-size: 13px;
    line-height: 1.8;
  }
  .reason_strategy__list {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .reason_strategy__list li {
    grid-template-columns: 50px 1fr;
    padding: 18px 16px;
    column-gap: 12px;
  }
  .reason_strategy__icon {
    font-size: 34px;
  }
  .reason_strategy__list h3 {
    font-size: 18px;
    letter-spacing: .04em;
  }
  .reason_strategy__list p {
    font-size: 13px;
    line-height: 1.7;
  }
  .reason_strategy__bottom {
    width: 100%;
    border-radius: 16px;
    font-size: 13px;
    line-height: 1.8;
    padding: 12px 14px;
  }
  .reason_strategy__bottom span, .reason_strategy__bottom strong {
    display: inline;
  }
}
/* ============================================
   INSTRUCTOR（講師紹介）
   ============================================ */
.instructor {
  width: 100%;
  background-image: url("../img/instructor_bg.png");
  margin-top: 70px;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}
.instructor .light_img {
  position: absolute;
  top: -30px;
  right: 25%;
  width: 8%;
}
.instructor__inner {
  padding: 56px 20px 40px;
  text-align: center;
}
.instructor__text {
  margin-bottom: 20px;
}
.instructor__title {
  letter-spacing: 0.1em;
  font-size: 50px;
  font-weight: 700;
  color: #0c1f4a;
  line-height: 1.5;
  margin-bottom: 24px;
}
.instructor__title span {
  font-size: 40px;
}
.instructor__title span.instructor__title-em {
  font-size: 62px;
  color: #0946a8;
  font-weight: 900;
  background-image: url("../img/line.png");
  background-repeat: no-repeat;
  background-size: 80%;
  background-position: center bottom;
}
.instructor__lead {
  font-size: 0.9rem;
  color: #0c1f4a;
  line-height: 1.9;
  margin-bottom: 50px;
      overflow-wrap: break-word;
    word-break: keep-all;
}
.instructor__lead span {
  color: #0946a8;
  font-size: 1.2em;
  line-height: 1.7;
  font-weight: bold;
}
.instructor__btn {
  display: inline-block;
  background: #104ea1;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  padding: 14px 40px;
  border-radius: 30px;
  transition: opacity 0.2s;
}
.instructor__btn:hover {
  opacity: 0.85;
}
.instructor__photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
}
.instructor__photo-item {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
}
.instructor__photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.instructor__inner02 {
  position: relative;
}
.about_ai {
  width: 35%;
  margin: 0 auto;
}
.instructor__title span.instructor__title-em02 {
  font-size: 83px;
  color: #0946a8;
  font-weight: 900;
}
.instructor__title_left {
  text-align: left;
  width: fit-content;
  margin: 0.5em auto 0;
  font-size: 60px;
  line-height: 1.1;
  text-indent: -1em;
  padding-left: 1em;
  z-index: 2;
  position: relative;
}
.about_ai_text {
  font-size: 22px;
  margin-top: 2em;
  position: relative;
  z-index: 2;
}
.about_ai_text p {
  margin-bottom: 0.5em;
  overflow-wrap:break-word;
  word-break: keep-all;

}
.about_ai_text p span {
  font-size: 24px;
  font-weight: bold;
  color: #0946a8;
  line-height: 1.7;
}
.instructor_img {
  position: absolute;
}
.instructor_img01 {
  top: 80px;
  right: 90px;
}
.instructor_img02 {
  bottom: -4px;
  left: 100px;
}
@media (min-width: 768px) {
  .instructor__inner {
    padding: 80px 40px 60px;
  }
  .instructor__lead {
    font-size: 20px;
    line-height: 1.9;
  }
  .instructor__photos {
    grid-template-columns: repeat(6, 1fr);
    max-width: 1200px;
    gap: 16px;
  }
}
@media (min-width: 1024px) {
  .instructor__inner {
    padding: 80px 60px 60px;
    max-width: 1400px;
    margin: 0 auto;
  }
}
/* ============================================
   REASON（選ばれる理由）
   ============================================ */
.reason {
  background: #fff;
  padding: 60px 0 64px;
}
.reason__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}
.reason__head {
  text-align: center;
  margin-bottom: 40px;
}
.reason__head__inner {
  display: inline-block;
  position: relative;
}
.reason__head-kana {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
  font-size: 36px;
  font-weight: 700;
  color: #0c1f4a;
  margin-bottom: 10px;
  line-height: 1;
}
.reason__accent {
  width: 36px;
  position: absolute;
  top: -13px;
  left: 0;
}
.reason__accent_r {
  width: 32px;
  position: absolute;
  top: -13px;
  right: 60px;
}
.reason__logo-mini {
  width: 60%;
}
.reason__title {
  font-size: 75px;
  font-weight: 900;
  color: #0946a8;
  line-height: 2;
  letter-spacing: 0.1em;
}
.reason__title-accent {
  background-image: url("../img/line.png");
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: bottom center;
}
.reason__title-accent span {
  font-size: 53px;
}
.reason__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 44px;
}
.reason__item {
  background: #fff;
  border-radius: 14px;
  padding: 24px 12px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}
.reason__item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}
.reason__item-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.reason__item-label {
  font-size: .88rem;
  font-weight: 700;
  color: #0c1f4a;
  line-height: 1.65;
}
.reason__list .reason__item:not(:first-child) .reason__item-label {
  margin-top: 0.5em;
}
.reason__bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.reason__bottom-icon {
  flex-shrink: 0;
  width: 52px;
}
.reason__bottom-text {
  font-size: 42px;
  font-weight: 700;
  color: #0946a8;
  line-height: 1.6;
}
@media (min-width: 768px) {
  .reason {
    padding: 150px 0 80px;
  }
  .reason__inner {
    padding: 0 40px;
  }
  .reason__head {
    margin-bottom: 52px;
  }
  .reason__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 60px;
  }
  .reason__item {
    padding: 32px 20px 28px;
    gap: 16px;
    filter: drop-shadow(0 0 8px #94d6ff);
  }
  .reason__item-icon {
    height: 80px;
  }
  .reason__item-label {
    font-size: 24px;
    line-height: 1.5;
  }
  .reason__bottom-icon {
    width: 13%;
  }
  .reason__bottom {
    gap: 16px;
  }
}
@media (min-width: 1024px) {
  .reason__inner {
    padding: 0 60px;
  }
}
/* ============================================
   ACHIEVEMENT（合格実績）
   ============================================ */
.achievement {
  width: 100%;
  margin-top: 100px;
  background-image: url("../img/achievement_bg.jpg");
  background-repeat: repeat-x;
  background-size: contain;
  padding-bottom: 200px;
}
.achievement__inner {
  max-width: 1400px;
  margin: 0 auto;
}
.achievement h2 {
  font-size: 32px;
  text-align: center;
  color: #0946a8;
  letter-spacing: 0.1em;
  position: relative;
}
/* reason__accent / reason__accent_r を achievement 内で位置上書き */
.achievement h2 .accent__wrap {
  position: relative;
}
.achievement h2 .reason__accent {
  max-width: 36px;
  position: absolute;
  left: -3rem;
  top: -1rem;
  width: 10%;
}
.achievement h2 .reason__accent_r {
  max-width: 36px;
  position: absolute;
  right: -3rem;
  top: -1rem;
  width: 10%;
}
.font_l {
  font-size: 0.7em;
}
.font_b {
  font-size: 1.5em;
  color: #0946a8;
}
.achievement h2 .font_bg {
  display: block;
  width: fit-content;
  margin: 0 auto;
  padding: 0.15em 3em;
  background-image: url("../img/ribbon.png");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  color: #0c1f4a;
}
.achievement ul.point {
  width: 75%;
  margin: 50px auto;
  display: flex;
  justify-content: space-between;
}
.achievement ul.point li {
  width: 33%;
}
.achievement h3 {
  width: fit-content;
  margin: 120px auto 0;
  padding: 0 1.5em;
  text-align: center;
  color: #0946a8;
  font-size: 52px;
  line-height: 1;
  background-image: url("../img/achievement_h3_bg.png"), url("../img/achievement_h3_bg02.png");
  background-repeat: no-repeat, no-repeat;
  background-size: auto 100%, auto 100%;
  background-position: center left, center right;
  letter-spacing: 0.1em;
}
.achi_school {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  width: 70%;
  margin: 50px auto;
  padding: 0;
  text-align: center;
  list-style: none;
  font-size: 30px;
  font-weight: bold;
}
.achi_school li {
  width: calc((100% - 32px) / 3);
  background-color: #fff;
  padding: 0.1em 0.5em;
  box-shadow: 5px 5px 10px #aed3ff;
  position: relative;
  margin: 0.3em 0;
}
.achi_school li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-top: 24px solid #b55e00;
  border-right: 24px solid transparent;
}
/* ============================================
   COURSE（コースについて）
   ============================================ */
.course {
  width: 100%;
  background-color: #daf4f7;
  background-image: url("../img/course_bg_top_bg.jpg");
  background-repeat: no-repeat;
  background-position: top center;
  background-size: contain;
  position: relative;
  padding-bottom: 5px;
}
.course::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: url(../img/course_bg_top02.png);
  background-repeat: no-repeat;
  background-size: 100% auto;
  z-index: 1;
}

.course__visual{
margin-top: 4vw;
}


@media screen and (min-width: 1700px) {
  .course::before {
    background-size: 84% auto;
  }
}
.course__inner {
  max-width: 1400px;
  margin: 0 auto;
  z-index: 2;
  position: relative;
}
.course__content {
  width: 52%;
  padding: 50px 0;
  margin-left: 150px;
  position: relative;
  z-index: 1;
}
.course__logo {
  width: 30%;
  margin-left: 170px;
  margin-bottom: 40px;
}
.course__heading-wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
}
.course__badge {
  background-color: #0946a8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  padding: 6px 1.5em;
  border-radius: 9999px;
  white-space: nowrap;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}
.course__title {
  font-size: clamp(3rem, calc(8vw + 1rem), 90px);
  font-weight: 900;
  color: #0946a8;
  letter-spacing: 0.1em;
  line-height: 1;
}
.course__lead {
  font-size: 32px;
  font-weight: 700;
  color: #0946a8;
  margin-bottom: 15px;
  line-height: 1.7;
  letter-spacing: 0.05em;
}
.course__text {
  font-size: 22px;
  color: #0c1f4a;
  line-height: 1.8;
  letter-spacing: 0.04em;
}
.course__text-em {
  color: #0946a8;
  font-weight: 700;
}
@media screen and (max-width: 768px) {
  .course {
    height: auto;
    min-height: 500px;
    background-size: cover;
  }
  .course__content {
    width: 100%;
    padding: 0;
  }
  .course__logo {
    width: 170px;
    margin-bottom: 28px;
  }
  .course__heading-wrap {
    gap: 16px;
    margin-bottom: 22px;
  }
  .course__badge {
    font-size: 17px;
    padding: 4px 14px;
  }
  .course__title {
    font-size: 58px;
    letter-spacing: 0.15em;
  }
  .course__lead {
    font-size: 19px;
    margin-bottom: 24px;
  }
  .course__text {
    font-size: 16px;
    line-height: 2;
  }
}
/*コース紹介
--------------------------------------*/
.course__visual .inner {
  margin-bottom: 80px;
}
.course__visual .inner .h2 {
  width: 80%;
  max-width: 900px;
  margin: 0 auto;
}
.course__visual .inner .h2 img {
  width: 100%;
}
.course__visual .inner h2 {
  font-size: 68px;
  color: #0946a8;
  letter-spacing: 0.2em;
  text-align: center;
}
.course__visual .more {
  font-weight: bold;
  font-size: clamp(14px, 1.5vw, 18px);
  overflow-wrap:break-word;
  word-break: keep-all;
  color: #0946a8;
  text-align: center;
}
.course__visual .blue_txt {
  font-weight: bold;
  font-size: 16px;
  color: #0946a8;
  letter-spacing: 0.1em;
}
.course__Box {
  box-shadow: 0 4px 12px 0 rgba(9, 70, 168, .4);
  background-color: #fff;
  border-radius: 30px;
  padding: 50px;
  width: 90%;
  margin: 20px auto 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.course__Box .con {
  width: 60%;
}
.course__Box .con .tit__grade {
  background: #0946a8;
  display: inline-block;
  padding: 10px 15px;
  color: #fff;
font-size: clamp(16px, 2.5vw, 22px);
font-weight: bold;
  border-radius: 6px 6px 0 6px;
  position: relative;
  box-sizing: border-box;
  letter-spacing: 0.2em;
}
.course__Box .con .tit__grade::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 14px 14px;
  border-color: transparent transparent #ffffff transparent;
}
.course__Box .con .tit__grade span {
  color: #FFE316;
}
.course__Box .con .tit_01 {
  font-weight: bold;
  font-size: 48px;
  color: #0946a8;
  letter-spacing: 0.1em;
}
.course__Box .con .tit_02 {
  font-weight: bold;
  font-size: 48px;
  color: #0946a8;
  letter-spacing: 0.2em;
}
.course__Box .con .tit_02 span {
  color: #FF8028;
}
.course__Box .con .list__sub {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
}
.course__Box .con .list__sub li {
  color: #0946a8;
  background-color: #E2F0FE;
  border-radius: 12px;
  padding: 12px 20px;
  margin: 20px 10px;
  font-weight: bold;
  font-size: 24px;
}
.course__Box .con .list__txt {}
.course__Box .con .list__txt li {
  position: relative;
  font-size: 32px;
  color: #2C2B2B;
}
.course__Box .con .list__txt li span {
  background-image: url(../img/line.png);
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: bottom center;
}
.check-circle {
  width: 30px;
  height: 30px;
  background: #0f4aa8;
  border-radius: 50%;
  position: relative;
  display: inline-block;
  margin-right: 30px;
}
/* チェックマーク */
.check-circle::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 7px;
  width: 8px;
  height: 14px;
  border-right: 3px solid #fff;
  border-bottom: 3px solid #fff;
  transform: rotate(45deg);
  box-sizing: border-box;
}
@media screen and (max-width: 767px) {
  .course__Box .con .tit__grade {
    padding: 5px 15px;
  }
  .course__visual .inner {
    margin-bottom: 30px;
  }
  .course__Box {
    padding: 20px;
  }
  .course__visual .inner .h2 {
    width: 100%;
    max-width: 100%;
  }
  .course__visual .inner h2 {
    font-size: 34px;
  }
  .course__visual .inner h2 {
    font-size: 32px;
    letter-spacing: 0.1em;
  }
  .course__Box .con {
    width: 100%;
  }
  .course__Box .con .tit_01, .course__Box .con .tit_02 {
    font-size: 25px;
    text-align: center;
    letter-spacing: 0;
  }
  .course__Box .con .list__sub {
    justify-content: center;
  }
  .course__Box .con .list__sub li {
    padding: 6px 15px;
    margin: 5px 6px;
    font-size: 18px;
  }
  .course__Box .con .list__txt {
    margin-top: 20px;
  }
  .course__Box .con .list__txt li {
font-size: clamp(16px, 1.5vw, 20px);
}
  .check-circle {
    margin-right: 10px;
        width: 20px;
    height: 20px;

  }
  
  .check-circle::before {
    left: 8px;
    top: 4px;
    width: 5px;
    height: 11px;
}

}
.course__Box .pic {
  width: 40%;
  position: relative;
}
.course__Box .pic .tit__taiou {
  position: absolute;
  right: 20px;
  top: 20px;
  background-color: #FFE316;
  border-radius: 10px;
  color: #0946a8;
  padding: 10px 20px;
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 0.2em;
}
.course__Box .pic img {
  object-fit: cover;
  width: 100%;
  height: 500px;
}
@media screen and (max-width: 767px) {
  .course__Box .pic {
    width: 100%;
    margin-top: 1em;
  }
  .course__Box .pic .tit__taiou {
    right: 10px;
    top: 10px;
    padding: 5px 14px;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 0.1em;
  }
  .course__Box .pic img {
    height: 300px;
  }
}
/* ============================================
   FLOW（受講までの流れ）
   ============================================ */
.flow {
  background-color: #daf4f7;
  padding: 80px 0 100px;
}
.flow__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.flow__head {
  text-align: center;
  margin-bottom: 64px;
}
.flow__sub {
  font-size: 28px;
  font-weight: 700;
  color: #0946a8;
  margin-bottom: 10px;
  letter-spacing: 0.06em;
}
.flow__title {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
  font-size: 68px;
  font-weight: 900;
  color: #0946a8;
  letter-spacing: 0.1em;
  line-height: 1.2;
  position: relative;
}
.flow__title-deco--wrap {
  position: relative;
}
.flow__title-deco01, .flow__title-deco02 {
  position: absolute;
}
.flow__title-deco01 {
  left: -3rem;
  top: -1rem;
  width: 10%;
}
.flow__title-deco02 {
  right: -1.5rem;
  top: -.5rem;
  width: 8%;
}
.flow__title-small {
  font-size: 0.7em;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #333131;
}
.flow__list {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.flow__arrow {
  flex-shrink: 0;
  width: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 118px;
}
.flow__arrow::before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 18px solid #1a50a0;
}
.flow__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  min-width: 0;
}
.flow__item-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 82px;
  height: 82px;
  border-radius: 50%;
  background: #1a50a0;
  color: #fff;
  margin-bottom: -41px;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}
.flow__item-badge-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  margin-bottom: 2px;
}
.flow__item-badge-num {
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}
.flow__item-card {
  background: #fff;
  border-radius: 16px;
  padding: 56px 20px 32px;
  width: 100%;
  text-align: center;
  box-shadow: 0 4px 24px rgba(26, 80, 160, 0.1);
  overflow-wrap:break-word;
  word-break: keep-all;
}
.flow__item-icon {
  width: 50%;
  height: 8vw;
  margin: 0 auto 20px;
}
.flow__cta {
  width: 100%;
  background-color: #fff;
  border-radius: 9999px;
  display: flex;
  position: relative;
  align-items: center;
  padding: 3em 0;
  box-shadow: 0 4px 24px rgba(26, 80, 160, 0.1);
margin-top: clamp(40px, 5vw, 70px);
}
.flow__cta .flow__cta_img {
width: clamp(20%, 21%, 22%);
position: absolute;
  bottom: 0;
  left: 1em;
}
.flow__cta .flow__cta_text {
font-size: clamp(22px, 2.5vw, 28px);
text-align: center;
  font-weight: bold;
  color: #0946a8;
  margin-left: 28%;
  line-height: 1.5;
}
.flow__cta .flow__cta_text span {
font-size: clamp(18px, 2vw, 22px);
  color: #333131;
  display: inline-block;
  margin-top: 10px;
}
.flow__cta .flow__cta_btn {
  background-color: rgba(9, 70, 168, 1);
  color: #ffe317;
font-size: clamp(20px, 2.5vw, 28px);
padding: 0.5em 1.5em;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  margin-left: 1.5em;
}
.flow__cta .flow__cta_btn a {
  display: block;
  width: 100%;
  height: 100%;
}
.flow__cta .flow__cta_btn a:hover {
  opacity: 0.7;
  background-color: rgba(9, 70, 168, 0.5);
}
.flow__item-title {
  height: 2em;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: #1a50a0;
  line-height: 1.5;
  margin: 30px 0;
  letter-spacing: 0.04em;
}
.flow__item-desc {
  font-size: 20px;
  color: #0c1f4a;
  line-height: 1.9;
  text-align: center;
}
.flow__Join {
  margin-top: 70px;
}
@media screen and (max-width: 767px) {
  .flow {
    padding: 60px 0 80px;
  }
  .flow__inner {
    padding: 0 24px;
  }
  .flow__head {
    margin-bottom: 48px;
  }
  .flow__sub {
    font-size: 16px;
  }
  .flow__title {
    font-size: 44px;
    gap: 10px;
  }
  .flow__list {
    flex-direction: column;
    align-items: center;
  }
  .flow__item {
    width: 100%;
    max-width: 360px;
  }
  .flow__arrow {
    margin-top: 0;
    width: 100%;
    height: 44px;
    justify-content: center;
  }
  .flow__arrow::before {
    border-top: 20px solid #1a50a0;
    border-bottom: none;
    border-left: 14px solid transparent;
    border-right: 14px solid transparent;
  }
  .flow__item-card {
    padding: 52px 20px 24px;
  }
  .flow__item-desc {
    text-align: center;
  }
}
/* ============================================
   VOICE（生徒の声）
   ============================================ */
.voice {
  width: 100%;
  background-image: url("../img/voice_bg.png");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top center;
  background-color: #fff;
}
.voice__inner {
  max-width: 1400px;
  margin: 0 auto;
}
.voice h2 {
  position: relative;
  text-align: center;
  width: fit-content;
  margin: 0 auto;
  font-size: 54px;
  color: #0946a8;
  letter-spacing: 0.2em;
padding-top: clamp(85px, 12vw, 180px);
}
.voice_h2_img {
  position: absolute;
}
.voice_h2_imgl {
  width: 19%;
  bottom: 47px;
  left: -56px;
}
.voice_h2_imgr {
  width: 17%;
  bottom: 47px;
  right: -56px;
}
.voice ul {
  width: 80%;
  margin: 30px auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.voice ul li {
  width: 32%;
  margin-top: 20px;
}
/* ============================================
   SCHOOL（各校紹介）
   ============================================ */
.school {
  width: 100%;
  height: auto;
  background-image: url("../img/school_bg.jpg");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top center;
  background-color: #daf4f7;
  margin-top: 150px;
  padding-bottom: 80px;
}
.school__inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 80px 40px 0;
  text-align: center;
}
.school__title {
  display: inline-block;
  background: #1a50a0;
  color: #fff;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 14px 60px;
  border-radius: 40px;
  margin-bottom: 52px;
}
.school__list {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
  text-align: left;
}
.school__card {
  width: calc((100% - 48px) / 3);
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(26, 80, 160, 0.1);
  display: flex;
  overflow: visible;
  position: relative;
  margin-top: 30px;
}
.school__card-img {
  width: 52%;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 16px 0 0 16px;
}
.school__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.school__card-body {
  flex: 1;
  padding: 28px 16px 20px;
  position: relative;
}
.school__card-pin {
  position: absolute;
  top: -20px;
  right: 14px;
  width: 34px;
}
.school__card-name {
  font-size: 18px;
  font-weight: 700;
  color: #1a50a0;
  line-height: 1.55;
  margin-bottom: 12px;
}
.school__card-address {
  font-size: 13px;
  line-height: 1.85;
  color: #333;
}
/* ============================================
   QA セクション
   ============================================ */
.qa {
  padding: 80px 0 100px;
  background: #fff;
}
.qa__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}
.qa__head {
  text-align: center;
  margin-bottom: 48px;
}
.qa__sub {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 22px;
  font-weight: bold;
  color: #0946a8;
  margin-bottom: 10px;
}
.qa__sub-deco {
  width: 22px;
}
.qa__title {
  font-size: 44px;
  font-weight: bold;
  color: #0946a8;
  letter-spacing: 0.1em;
}
.qa__title span {
  font-size: 0.8em;
  color: #333131;
}
.qa__title strong {
  font-weight: 700;
}
.qa__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.qa__item {
  filter: drop-shadow(0 0 5px #94d6ff);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.qa__summary {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.qa__summary::-webkit-details-marker {
  display: none;
}
.qa__summary::marker {
  display: none;
}
.qa__item[open] .qa__summary {
  border-bottom: 1.5px dashed #c4dcf5;
}
.qa__icon {
  width: 42px;
  flex-shrink: 0;
}
.qa__summary-text {
  flex: 1;
  font-size: 18px;
  font-weight: 500;
  color: #222;
  line-height: 1.6;
}
.qa__arrow {
  flex-shrink: 0;
  width: 11px;
  height: 11px;
  border-top: 2.5px solid #1a50a0;
  border-right: 2.5px solid #1a50a0;
  transform: rotate(135deg);
  transition: transform 0.25s ease;
  margin-top: -2px;
}
.qa__item[open] .qa__arrow {
  transform: rotate(-45deg);
  margin-top: 4px;
}
.qa__answer {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 24px;
}
.qa__answer-text {
  flex: 1;
  font-size: 16px;
  line-height: 1.9;
  color: #444;
  padding-top: 6px;
}
/* ============================================
   PARENT（保護者の方へ）
   ============================================ */
.parent {
  padding: 80px 0 60px;
  background: #fff;
}
.parent__inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}
.parent__heading {
  text-align: center;
  margin-bottom: 48px;
}
.parent__heading img {
  width: auto;
  max-width: 360px;
  margin: 0 auto;
}
.parent__body {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-bottom: 56px;
  background-image: url("../img/parent_bg.png");
  background-repeat: no-repeat;
  background-position: center right;
  background-size: 65%;
}
.parent__title {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.parent__title-line {
  display: block;
  font-size: 34px;
  font-weight: 700;
  color: #333131;
  line-height: 1.4;
  letter-spacing: 0.1em;
}
.parent__title-em {
  font-size: 1.85em;
  color: #0946a8;
  font-weight: 900;
  line-height: 1;
  margin-right: 6px;
}
.parent__title-mark {
  background-image: linear-gradient(transparent 72%, #fdd302 62%);
  background-repeat: no-repeat;
}
.parent__lead {
  font-size: 18px;
  color: #333131;
  margin-bottom: 18px;
}
.parent__checklist {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}
.parent__check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 700;
  color: #0946a8;
}
.parent__check-icon {
  width: 28px;
  height: auto;
  flex-shrink: 0;
}
.parent__desc {
  font-size: 18px;
  color: #333131;
  line-height: 1.7;
  position: relative;
}
.parent__desc::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: rgba(255, 255, 255, .6);
  filter: blur(6px);
  z-index: 0;
}
.parent__desc span.parent__desc-inner {
  z-index: 2;
  position: relative;
}
.parent__footer {
  text-align: center;
margin: clamp(50px, 7vw, 100px) auto 0;
  width: fit-content;
  padding: 1.5em 3em;
  background-color: #fff;
  filter: drop-shadow(0 0 8px #94d6ff);
  border-radius: 30px;
}
.parent__footer-sub {
  font-size: 26px;
  color: #0946a8;
  font-weight: bold;
  margin-bottom: 10px;
  letter-spacing: 0.08em;
}
.parent__footer-main {
  font-size: 38px;
  font-weight: 700;
  color: #333131;
  letter-spacing: 0.06em;
}
.parent__footer-main span {
  color: #0946a8;
  font-weight: 900;
  font-size: 1.2em;
  background-image: url("../img/line.png");
  background-repeat: no-repeat;
  background-position: bottom center;
  background-size: 100% auto;
}
/* ============================================
   夏期講習お申し込み・お問い合わせ
   ============================================ */
.contact {
  margin: 100px auto;
}
.contact .contentsInner {
  margin-top: 0px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  padding-left: 1%;
  padding-right: 1%;
  text-align: left;
  max-width: 1400px;
}
.contact h2 {
  position: relative;
  text-align: center;
  margin: 0 auto 50px;
  font-size: 44px;
  color: #0946a8;
  letter-spacing: 0.2em;
  border-top: 4px solid #f7de37;
  border-bottom: 4px solid #f7de37;
  line-height: 200%;
  padding: 15px 0;
}
@media screen and (max-width: 767px) {
  .contact {
    margin: 30px auto;
  }
  .contact h2 {
    font-size: 24px;
    margin: 0 auto 20px;
  }
}
/* ============================================
   LAST CTA セクション
   ============================================ */
.last_cta {
  background: url('../img/last_cta_bg.jpg'), #9bd5f9;
  background-size: 100% auto;
  background-position: top center;
  background-repeat: no-repeat;
  padding: 120px 0 100px;
  text-align: center;
}
.last_cta__inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}
.last_cta__sub {
  font-size: 42px;
  font-weight: 700;
  color: #0c1f4a;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  margin-bottom: 16px;
  line-height: 1;
}
.last_cta__sub span {
font-size: clamp(36px, 8vw, 60px);
color: #1a50a0;
}
.last_cta__sun {
  width: 8%;
  display: inline-block;
  margin-top: -12px;
}
.last_cta__title {
  font-size: 60px;
  font-weight: 700;
  color: #0c1f4a;
  letter-spacing: 0.04em;
  line-height: 1.3;
  margin-bottom: clamp(14px, 3.5vw, 28px);

}
.last_cta__title-em {
  color: #1a50a0;
}
.last_cta__desc {
  font-size: 22px;
  color: #333;
  line-height: 1.9;
  margin: 40px 0 70px;
}
/* CTA ボタンエリア（.fv_cta の section.fv スコープを上書き） */
.last_cta__cta {
  display: flex;
  width: 86%;
  margin: 0 auto;
  gap: 16px;
}
.last_cta__cta a {
  width: 50%;
}
.last_cta__cta a:hover {
  opacity: 0.8;
}
/* .cta_01 / .cta_02 は section.fv スコープのため last_cta 内で再定義 */
.last_cta__cta .cta_01 {
  background-color: #fdd302;
  padding: 25px 15px;
  border-radius: 10px;
  box-shadow: 4px 4px 0 #fcaa06;
  width: 97%;
  font-size: 26px;
  font-weight: bold;
  text-align: center;
}
.last_cta__cta .cta_01 span {
  background-color: #fff;
  color: #0946a8;
  padding: 1em 0.5em;
  border-radius: 9999px;
  font-size: 22px;
  margin-right: 1em;
}
.last_cta__cta .cta_02 {
  background-color: #104ea1;
  padding: 25px 15px;
  border-radius: 10px;
  box-shadow: 4px 4px 0 #0c378e;
  width: 97%;
  font-size: 26px;
  font-weight: bold;
  text-align: center;
  color: #fff;
}
.last_cta__cta .cta_02 img {
  width: 30px;
}
.last_cta__cta .cta_02 p {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}
.last_cta__cta .cta_02 span {
  width: 8%;
  display: inline-block;
  margin-right: 20px;
}
/* ============================================
   FOOTER
   ============================================ */
.pagetop {
  position: fixed;
  bottom: 45px;
  right: 40px;
  margin: 0 auto;
  z-index: 1;
}
@media screen and (max-width: 789px) {
  .pagetop {
    bottom: 20vw;
    right: 20px;
  }
}
contactform .footer {
  background-color: #9bd5f9;
  padding: 56px 0 36px;
  text-align: center;
}
.footer__inner {
  padding: 30px 24px 0;
  text-align: center;
  background-color: #9BD5F9;
}
.footer__logo {
  width: 260px;
  margin: 0 auto 20px;
}
.footer__logo a {
  display: block;
}
.footer__tagline {
  font-size: 17px;
  color: #333131;
  letter-spacing: 0.08em;
  margin-bottom: 36px;
}
.footer__nav {
  margin-bottom: 36px;
}
.footer__nav-list {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}
.footer__nav-item {
  display: flex;
  align-items: center;
}
.footer__nav-item + .footer__nav-item::before {
  content: '';
  display: inline-block;
  width: 1px;
  height: 1.1em;
  background: #0946a8;
  margin: 0 28px;
  opacity: 0.5;
}
.footer__nav-link {
  font-size: 15px;
  font-weight: 600;
  color: #0946a8;
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
}
.footer__nav-link:hover {
  opacity: 0.65;
}
.footer__copy {
  font-size: 13px;
  color: #333131;
  letter-spacing: 0.03em;
}
/* ============================================
   RESPONSIVE — (1200px 以下）
   ============================================ */
@media screen and (max-width: 1200px) {
  /* ---- INSTRUCTOR ---- */
  .instructor_img01 {
    right: -20px !important;
  }
  .instructor_img02 {
    left: -20px !important;
  }
}
/* ============================================
   RESPONSIVE — (1023px 以下）
   ============================================ */
@media screen and (max-width: 1023px) {
  /* ---- HEADER ---- */
  header {
    height: 60px;
    position: relative;
    align-items: center;
  }
  .header_logo {
    height: 60px;
    flex: 1;
  }
  .header_logo h1 {
    width: auto;
    max-width: 110px;
    margin-left: 14px;
  }
  .header_logo p {
    width: auto;
    max-width: 48px;
    margin-left: 8px;
  }
  /* ハンバーガーボタン表示 */
  .header__hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-right: 10px;
    flex-shrink: 0;
    border-radius: 4px;
  }
  .header__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: #0c1f4a;
    border-radius: 2px;
    transition: transform .3s ease, opacity .3s ease;
  }
  .header__hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .header__hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }
  .header__hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  /* ナビゲーション（デフォルト非表示・is-open で展開） */
  header nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 6px 16px rgba(0, 0, 0, .12);
    z-index: 199;
    line-height: normal;
  }
  header nav.is-open {
    display: block;
  }
  header nav ul {
    flex-direction: column;
    margin-right: 0;
    padding: 4px 0;
    align-items: stretch;
  }
  header nav ul li {
    border-bottom: 1px solid #e5eaf3;
  }
  header nav ul li a {
    display: block;
    padding: 16px 20px;
    font-size: 15px;
    font-weight: 700;
  }
  .header__nav-link_btn {
    border-radius: 0;
    box-shadow: none;
    text-align: center;
    display: block;
  }
  /* ---- FV ---- */
  section.fv .fv_cta {
    width: 96%;
  }
  /* ---- INSTRUCTOR ---- */
  .instructor_img01, .instructor_img02 {
    display: none;
  }
  /* ---- ACHIEVEMENT ---- */
  .achievement ul.point {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }
  .achievement ul.point li {
    width: 48%;
  }
  /* ---- COURSE ---- */
  .course__content {
    width: 100%;
    margin-left: 50px;
  }
  .course__title {
    text-shadow: 3px 3px 0 #FFF;
  }
  /* ---- FLOW ---- */
  .flow__list {}
  /* ---- SCHOOL ---- */
  .school__card {
    width: calc((100% - 48px) / 2);
  }
  /* ---- VOICE ---- */
  .voice h2 {
font-size: clamp(26px, 6vw, 42px);

  }
  /* ---- PARENT ---- */
  .parent__body {
    align-items: flex-start;
  }
  /* ---- CTA ---- */
  .last_cta__cta {
    width: 96%;
  }
}
/* ============================================
   RESPONSIVE — (767px 以下）
   ============================================ */
@media screen and (max-width: 767px) {
  /* ---- FV ---- */
  section.fv .fv_cta {
    flex-direction: column;
    width: 92%;
    margin: 12px auto 20px;
    gap: 10px;
  }
  section.fv .fv_cta a {
    width: 100%;
  }
  section.fv .cta_01 {
    width: 100%;
    font-size: 17px;
    padding: 18px 12px;
  }
  section.fv .cta_01 span {
    font-size: 13px;
    padding: 0.7em 0.4em;
    margin-right: 0.6em;
  }
  section.fv .cta_02 {
    width: 100%;
    font-size: 17px;
    padding: 18px 12px;
  }
  section.fv .cta_02 span {
    width: 10%;
    max-width: 26px;
    margin-right: 10px;
  }
  /* ---- WORRIES ---- */
  .worries {
    padding: 36px 0;
    background-size: 55%;
  }
  .worries__title {
    width: 90%;
    font-size: 23px;
    margin-left: 5vw;
    margin-bottom: 28px;
    transform: rotate(-1deg);
    background-position: 1.5em bottom;
    background-size: 42%;
  }
  .worries__title span {
    left: 2.5em;
    width: clamp(20px, 4vw, 28px);
  }
  .worries__list {
    margin-left: 5vw;
    gap: 14px;
    padding-right: 12px;
  }
  .worries__check {
    width: 34px;
    height: 34px;
    margin-top: 2px;
  }
  .worries::before {
    background-position: right bottom;
    background-size: 80% auto;
  }
  .worries__item-text {
    color: #0c1f4a;
    font-size: 0.65em;
    line-height: 1.6;
  }
  .worries__item-em {
    display: inline;
    color: #1a50a0;
    font-weight: 700;
    font-size: 1.05em;
  }
  /* ---- INSTRUCTOR ---- */
  .instructor {
    margin-top: 67px;
  }
  .instructor .light_img {
    width: 13%;
    right: 10%;
    top: -12px;
  }
  .instructor__inner {
    padding: 60px 16px 28px;
  }
  .instructor__title {
    font-size: 26px;
    margin-bottom: 14px;
    letter-spacing: 0.05em;
  }
  .instructor__title span {
    font-size: 20px;
  }
  .instructor__title span.instructor__title-em {
    font-size: 32px;
  }
  .instructor__lead {
    margin-bottom: 24px;
  }
  .instructor__lead span {
    font-size: 1.05em;
  }
  .instructor__btn {
    font-size: 15px;
    padding: 14px 24px;
    display: block;
    text-align: center;
    width: fit-content;
    margin: 0 auto;

  }
  .instructor__photos {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
    gap: 5px;
  }
  /* 装飾用の絶対配置画像は SP で非表示 */
  .instructor_img {
    display: none;
  }
  .about_ai {
    width: 55%;
  }
  .instructor__title_left {
    font-size: 28px;
    margin-top: 0.3em;
  }
  .instructor__title span.instructor__title-em02 {
    font-size: 40px;
  }
  .about_ai_text {
    font-size: 14px;
    margin-top: 1.2em;
  }
  .about_ai_text p span {
    font-size: 15px;
  }
  /* ---- REASON ---- */
  .reason {
    padding: 44px 0 32px;
  }
  .reason__inner {
    padding: 0 14px;
  }
  .reason__head {
    margin-bottom: 22px;
  }
  .reason__head-kana {
    font-size: 18px;
  }
  .reason__logo-mini {
    width: 40%;
  }
  .reason__accent {
    width: 20px;
    left: 15vw;
    top: -10px;
  }
  .reason__accent_r {
    width: 20px;
    right: 18.5vw;
    top: 2px;
  }
  .reason__title {
    font-size: 42px;
    line-height: 1.4;
  }
  .reason__title-accent span {
    font-size: 29px;
  }
  .reason__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 7px;
    margin-bottom: 22px;
  }
  .reason__item {
    padding: 14px 8px 10px;
    gap: 6px;
    filter: drop-shadow(0 0 8px #94d6ff);
  }
  .reason__item-label {
    font-size: .95rem;
  }
  
  .reason__item-icon {
  height: 14vw;
  }
  
  
  .reason__bottom {
    gap: 8px;
  }
  .reason__bottom-icon {
    width: 36px;
  }
  .reason__bottom-text {
    font-size: 18px;
    line-height: 1.5;
  }
  /* ---- ACHIEVEMENT ---- */
  .achievement {
    margin-top: 56px;
    padding-bottom: 56px;
  }
  .achievement h2 {
    font-size: 15px;
    padding: 15px 16px 0;
  }
  .accent__wrap {
    font-size: 26px;
  }
  /* アクセント装飾は SP で非表示 */
  .achievement h2 .reason__accent, .achievement h2 .reason__accent_r {
    display: none;
  }
  .achievement h2 .font_bg {
    padding: 0.2em 0.8em;
    background-size: 100% 100%;
  }
  .font_b {
    font-size: 1.15em;
  }
  .achievement h3 {
    margin: 32px auto 0;
    font-size: 28px;
    letter-spacing: 0.05em;
    padding: 0 0.8em;
  }
  .achi_school {
    width: 90%;
    font-size: 16px;
    gap: 7px;
    margin: 18px auto;
  }
  .achi_school li {
    width: calc((100% - 7px) / 2);
    padding: 0.5em 0;
  }
  /* ---- COURSE ---- */
  .course {
    height: auto;
    min-height: auto;
    background-size: cover;
    padding-bottom: 48px;
  }
  .course__content {
    width: 100%;
    padding: 36px 20px 0;
    margin-left: 0;
  }
  .course__logo {
    width: 44%;
    margin-left: 0;
    margin-bottom: 22px;
  }
  .course__heading-wrap {
    gap: 10px;
    margin:35px 0 18px;
    }
  .course__badge {
    font-size: 14px;
    padding: 5px 12px;
  }
  .course__title {
    font-size: 48px;
    letter-spacing: 0.1em;
  }
  .course__lead {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .course__text {
    font-size: 14px;
    line-height: 1.9;
  }
.course__visual .inner .h2 img {
    width: 87%;
    margin: 40px auto 0;
}  
  
  /* ---- FLOW ---- */
  .flow {
    padding: 44px 0 52px;
  }
  .flow__inner {
    padding: 0 18px;
  }
  .flow__head {
    margin-bottom: 32px;
  }
  .flow__sub {
    font-size: 17px;
  }
  .flow__title {
    font-size: 34px;
    gap: 6px;
  }
  .flow__list {
    flex-direction: column;
    align-items: center;
  }
  .flow__item {
    width: 100%;
    max-width: none;
  }
  .flow__arrow {
    margin-top: 0;
    width: 100%;
    height: 38px;
    justify-content: center;
  }
  .flow__arrow::before {
    border-top: 17px solid #1a50a0;
    border-bottom: none;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
  }
  .flow__item-card {
    padding: 46px 16px 18px;
  }
  .flow__item-icon {
    height: 56px;
    width: 52%;
  }
  .flow__item-icon img {
    height: 80px;
    width: auto;
    margin: auto;
  }
  .flow__item-title {
    font-size: 22px;
    margin: 37px 0 10px;
    height: auto;
  }
  .flow__item-desc {
    font-size: 14px;
    text-align: center;
  }
  .flow__cta {
    flex-direction: column;
    gap: 20px 0;
  }
  .flow__cta .flow__cta_text {
    margin-left: 0;
  }
  
  .flow__cta .flow__cta_btn {
   margin-left: 0;
  }
  
  /* ---- VOICE ---- */
  .voice ul {
    width: 94%;
    margin: auto;
  }
  .voice ul li {
    width: 100%;
  }
  
  .voice_h2_imgl {
    bottom: 27px;
    left: -34px;
}

.voice_h2_imgr {
    bottom: 36px;
    right: -29px;
}

  
  /* ---- SCHOOL ---- */
  .school {
    margin-top: 80px;
    padding-bottom: 52px;
  }
  .school__inner {
    padding: 52px 16px 0;
  }
  .school__title {
    font-size: 18px;
    padding: 12px 36px;
    margin-bottom: 36px;
  }
  .school__list {
    flex-direction: column;
    gap: 20px;
  }
  .school__card {
    width: 100%;
  }
  .school__card-name {
    font-size: 16px;
  }
  .school__card-address {
    font-size: 12px;
  }
  /* ---- QA ---- */
  .qa {
    padding: 52px 0 64px;
  }
  .qa__inner {
    padding: 0 16px;
  }
  .qa__head {
    margin-bottom: 32px;
  }
  .qa__sub {
    font-size: 13px;
  }
  .qa__title {
    font-size: 30px;
  }
  .qa__summary {
    gap: 12px;
    padding: 16px 16px;
  }
  .qa__icon {
    width: 34px;
  }
  .qa__summary-text {
    font-size: 15px;
  }
  .qa__answer {
    gap: 12px;
    padding: 16px 16px;
  }
  .qa__answer-text {
    font-size: 14px;
  }
  /* ---- PARENT ---- */
  .parent {
    padding: 15px 0 40px;
  }
  .parent__inner {
    width: 100%;
    padding: 0;
  }
  .parent__title, .parent__lead,.parent__checklist,.parent__desc{
  margin-left: 1em;
  }
  .parent__heading {
    margin-bottom: 32px;
  }
  .parent__heading img {
    max-width: 240px;
  }
  .parent__body {
    flex-direction: column;
    gap: 32px;
    margin-bottom: 40px;
    background-position: top 23% right;
    background-size: 80%;
  }
  .parent__title-line {
font-size: clamp(18px, 1.5vw, 24px);
  }
  .parent__check-item {
    font-size: 17px;
  }
  .parent__visual {
    /* width: 100%;
    min-height: 260px;
    border-radius: 14px;
	 height: 30vh;
        max-height: 320px;*/
    display: none;
  }
  .parent__footer-main {
    font-size: 22px;
  }
  .parent__footer-sub {
    font-size: 15px;
  }
  /* ---- LAST CTA ---- */
  .last_cta {
padding: clamp(20px, 5.5vw, 60px) 0 1em;
}
  .last_cta__inner {
    padding: 0 16px;
  }
  .last_cta__sub {
    font-size: 20px;
  }
  .last_cta__title {
font-size: clamp(22px, 1.5vw, 28px);
}
  .last_cta__desc {
    font-size: 14px;
    width: 70%;
    margin: 0 auto 32px;
    line-height: 1.7;
    overflow-wrap:break-word;
    word-break: keep-all;
  }
  .last_cta__cta {
    flex-direction: column;
    width: 92%;
    gap: 12px;
  }
  .last_cta__cta a {
    width: 100%;
  }
  .last_cta__cta .cta_01, .last_cta__cta .cta_02 {
    width: 100%;
    font-size: 17px;
    padding: 18px 12px;
  }
  .last_cta__cta .cta_01 span {
    font-size: 13px;
    padding: 0.7em 0.4em;
    margin-right: 0.6em;
  }
  .last_cta__cta .cta_02 span {
    width: 10%;
    max-width: 26px;
    margin-right: 10px;
  }
  /* ---- FOOTER ---- */
  .footer {}
  .footer__logo {
    width: 200px;
    margin-bottom: 16px;
  }
  .footer__tagline {
    font-size: 14px;
    margin-bottom: 28px;
  }
  .footer__nav-list {
    flex-direction: column;
    gap: 14px;
  }
  .footer__nav-item + .footer__nav-item::before {
    display: none;
  }
  .footer__nav-link {
    font-size: 15px;
  }
  .footer__copy {
    font-size: 11px;
  }
}
/* ============================================
   RESPONSIVE — (420px 以下）
   ============================================ */
@media screen and (max-width:420px) {
  /* ---- ACHIEVEMENT ---- */
  .achievement ul.point {
    width: 90%;
    flex-direction: column;
    align-items: center;
    margin: 20px auto;
    gap: 12px;
  }
  .achievement ul.point li {
    width: 76%;
  }
        .worries {
        padding: 60px 0 140px;
    }
    .worries::before {
        background-size: 100% auto;
        width: 80%;
        top: 18vw;
    }
  .course__heading-wrap {
    margin: 55px 0 18px;
    justify-content: center;
  }
  .course__lead,.course__text {
  text-align: center;
  }
    
.flow__title-deco01 {
    left: -2rem;
    top: -1rem;
    width: 13%;
}
.flow__title-deco02 {
    width: 11%;
}
.school__title {
 margin-bottom: 0;
}
.school__list {
gap: 10px;
}

.parent__footer {
width: 90%;
}
.last_cta__sun {
    width: 10%;
}
}