@charset "UTF-8";

.sub-mv--trial {
  background-image: url(../../images/trial-lesson/mv_trial-lesson_bg.png);
}

.trial {
  width: 100%;
}

.trial__hero {
  background-image: url(../../images/trial-lesson/hero_bg.png);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  padding-top: 24px;
  padding-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.trial__hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 720px;
  gap: 40px;
  align-items: center;
  padding-top: 24px;
  padding-bottom: 48px;
}

@media (max-width: 1199px) {
  .trial__hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
}

.trial__hero .lesson__cta {
  opacity: 1 !important;
  transform: none !important;
  margin-top: 20px;
}

.trial__hero-text {
  position: relative;
}

.trial__hero-catch {
  margin-bottom: 16px;
  line-height: 1;
}

.trial__hero-catch img {
  max-width: 226px;
  height: auto;
  display: block;
}

.trial__hero-title {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  margin: 0;
}

.trial__hero-title-line {
  display: inline-block;
  background: #fff;
  color: #1B6F93;
  font-family: 'Yu Gothic', YuGothic, '游ゴシック', '游ゴシック体', 'Hiragino Sans', sans-serif;
  font-weight: 900;
  font-size: 44px;
  line-height: 1;
  padding: 14px 24px;
  border-radius: 8px;
  white-space: nowrap;

  box-shadow: 4px 4px 0 0 #155976;
}

.trial__hero-photo {
  width: 720px;
  max-width: 100%;
  aspect-ratio: 720 / 475;
}

.trial__hero-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

@media (max-width: 1199px) {
  .trial__hero-photo {
    margin-inline: auto;
  }
}

/* 900px境界: 他ページ共通styles.cssと同じSP切替。1カラム(1199で既に対応)＋タイトルの中央ブロック化・中間フォントサイズ */
@media (max-width: 899px) {
  .trial__hero-title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-inline: auto;
    width: -moz-fit-content;
    width: fit-content;
  }
  .trial__hero-title-line {
    font-size: 28px;
    padding: 12px 20px;
  }
}

/* スマホ限定の詰め: font 18px / タイトル-画像の重なり */
@media (max-width: 599px) {
  .trial__hero-inner {
    gap: 0;
  }
  .trial__hero-title-line {
    font-size: 18px;
    padding: 10px 16px;
  }
  .trial__hero-photo {
    margin-top: -16px;
  }
}

.trial__lesson {
  position: relative;
  overflow: hidden;
  padding-top: 60px;
  padding-bottom: 60px;
}

.trial__lesson .fixedText {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.trial__lesson-inner {
  text-align: center;
}

.trial__lesson-title {
  margin-bottom: 40px;
}

.trial__lesson-movie {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  aspect-ratio: 9 / 16;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  background: #000;
}

.trial__lesson-movie iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
}

@media (max-width: 899px) {
  .trial__lesson-movie {
    max-width: 280px;
  }
  .trial__lesson-title {
    margin-bottom: 24px;
  }
}

.trial__instagram-banner {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 606px;
  margin: 60px auto 0;
  padding: 16px 32px 16px 20px;
  background: #1C7093;
  border-radius: 80px;
  text-decoration: none;
  transition: opacity 0.2s;
  color: #fff;
}

.trial__instagram-banner:hover {
  opacity: 0.85;
}

.trial__instagram-icon {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  display: block;
}

.trial__instagram-text {
  flex: 1;
  display: block;
  text-align: left;
}

.trial__instagram-text-top {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.trial__instagram-text-bottom {
  display: block;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.4;
}

.trial__instagram-arrow {
  flex-shrink: 0;
}

@media (max-width: 899px) {
  .trial__instagram-banner {
    gap: 14px;
    padding: 12px 22px 12px 14px;
    margin-top: 40px;
  }
  .trial__instagram-icon {
    width: 70px;
    height: 70px;
  }
  .trial__instagram-text-top {
    font-size: 13px;
  }
  .trial__instagram-text-bottom {
    font-size: 18px;
  }
}

.trial__trouble {
  background-image: url(../../images/trial-lesson/trouble_bg.png);
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 80px;
  padding-bottom: 80px;
}

/* SP(iPad縦以下)は縦長比の別画像に切替 */
@media (max-width: 899px) {
  .trial__trouble {
    background-image: url(../../images/trial-lesson/trouble_bg_sp.png);
  }
}

.trial__trouble-title {
  text-align: center;
  margin-bottom: 60px;
}

.trial__trouble-list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 50px 70px;
  max-width: 900px;
}

.trial__trouble-item {
  position: relative;
  flex: 0 0 225px;
  aspect-ratio: 225 / 145;
  background-image: url(../../images/trial-lesson/trouble_cloud.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px 8px 12px;
  box-sizing: border-box;
}

.trial__trouble-item p {
  color: #464646;
  text-align: center;
  font-family: YuGothic, 'Yu Gothic', '游ゴシック', '游ゴシック体', 'Hiragino Sans', sans-serif;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 24px;
  margin: 0;
}

@media (max-width: 899px) {
  .trial__trouble-list {
    gap: 24px 30px;
    max-width: 480px;
  }
  .trial__trouble-item {
    flex: 0 0 calc(50% - 30px);
  }
  .trial__trouble-title {
    margin-bottom: 40px;
  }
  .trial__trouble-item p {
    font-size: 14px;
    line-height: 20px;
  }
}

.trial__reason {
  padding-top: 80px;
  padding-bottom: 0;
  background-image: url(../../images/trial-lesson/reason_bg.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.trial__reason-inner {
  text-align: center;
}

.trial__reason-intro {
  margin-bottom: 10px;
}

.trial__reason-lead {
  font-size: 16px;
  color: #1B6F93;
  font-weight: 700;
  line-height: 1.75;
  margin: 0 0 8px;
}

.trial__reason-catch {
  font-size: 32px;
  color: #1B6F93;
  font-weight: 900;
  margin: 0 0 16px;
  line-height: 1.4;
}

.trial__reason-text {
  font-size: 16px;
  color: #1B6F93;
  font-weight: 700;
  margin: 0 0 48px;
  line-height: 1.75;
}

.trial__reason-title {
  margin-bottom: 24px;
}

.trial__reason-collage {
  position: relative;
  width: 100%;
  aspect-ratio: 1440 / 1350;
  max-width: 1240px;
  margin: 0 auto;
}

.trial__reason-item {
  position: absolute;
  height: auto;
  display: block;
}

.trial__reason-item--1 { top: 0%;  left: 16%; width: 50%; }
.trial__reason-item--2 { top: 13%; left: 56%; width: 38%; }
.trial__reason-item--3 { top: 35%; left: 8%;  width: 46%; }
.trial__reason-item--4 { top: 55%; left: 8%;  width: 56%; }
.trial__reason-item--5 { top: 68%; left: 45%; width: 51%; }

@media (max-width: 899px) {
  .trial__reason-catch {
    font-size: 22px;
  }
  /* さらに1.15倍。比率キープ、コンテナ縦も広げる */
  .trial__reason-collage {
    aspect-ratio: 1 / 2.45;
  }
  .trial__reason-item--1 { top: -3%; left: -5%;  width: 99%; }
  .trial__reason-item--2 { top: 8.5%; left: 38%;  width: 76%; }
  .trial__reason-item--3 { top: 31%; left: -25%; width: 91%; }
  .trial__reason-item--4 { top: 42%; left: -1%;  width: 112%; }
  .trial__reason-item--5 { top: 58%; left: 20%;  width: 101%; }
}

.trial__challenge {
  position: relative;
  margin-top: 0;
  padding-top: 40px;
  padding-bottom: 150px;
  background-image: url(../../images/trial-lesson/challenge_bg.png);
  background-size: 100% auto;
  background-position: center top;
  background-repeat: no-repeat;
  background-color: #fff;
}

.trial__challenge-block {
  position: relative;
  max-width: 897px;
  margin: 0 auto 150px;
  padding-top: 40px;
}

.trial__challenge-block:last-child {
  margin-bottom: 0;
}

.trial__challenge-title-img {
  position: absolute;
  top: -90px;
  left: -30px;
  display: block;
  width: 48%;
  max-width: 430px;
  height: auto;
  z-index: 3;
  margin: 0;
}

.trial__challenge-deco {
  position: absolute;
  width: 28%;
  max-width: 260px;
  height: auto;
  z-index: 3;
  pointer-events: none;
}

.trial__challenge-deco--challenge {
  top: -40px;
  right: -60px;
}

.trial__challenge-deco--dekitayo {
  bottom: -100px;
  left: -60px;
}

.trial__challenge-movie {
  width: 100%;
  max-width: 897px;
  margin: 0 auto;
  aspect-ratio: 897 / 506;
  border-radius: 30px;
  overflow: hidden;
  background: #000;
}

.trial__challenge-movie video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.trial__challenge-btn {
  margin: 90px auto 0;
}

@media (max-width: 899px) {
  .trial__challenge-title-img {
    width: 50%;
    top: -10px;
    left: -10px;
  }
  .trial__challenge-deco {
    width: 28%;
  }
  .trial__challenge-deco--challenge {
    top: -20px;
    right: -10px;
  }
  .trial__challenge-deco--dekitayo {
    bottom: -50px;
    left: -10px;
  }
  .trial__challenge-block {
    margin-bottom: 60px;
    padding-top: 20px;
  }
}

.trial__safety {
  position: relative;
  margin-top: -250px;
  padding-top: 280px;
  padding-bottom: 120px;
  background-color: #def2ff;
  background-image:
    url(../../images/trial-lesson/safety_bg.png),
    linear-gradient(to bottom, #ffffff 0, #ffffff 25vw, #def2ff 25vw, #def2ff 100%);
  background-size: 100% auto, 100% 100%;
  background-position: center top, center top;
  background-repeat: no-repeat, no-repeat;
}
.trial__safety-inner { position: relative; }
.trial__safety-title {
  color: #1b6f93;
  font-size: 50px;
  font-size: 3.125rem;
  font-weight: bold;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 80px;
}
.trial__safety-summary {
  display: flex;
  justify-content: center;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto 120px;
}
.trial__safety-summary-item {
  position: relative;
  width: calc((100% - 80px) / 3);
  max-width: 290px;
}
.trial__safety-summary-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 117px;
  height: 117px;
}
.trial__safety-summary-badge img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.trial__safety-summary-circle {
  position: relative;
  margin-top: 58px;
  padding: 70px 20px 30px;
  width: 290px;
  height: 290px;
  border-radius: 290px;
  border: 4px dashed #00BFFF;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
}
.trial__safety-summary-tag {
  display: inline-block;
  background: #ffffff;
  color: #24799d;
  font-weight: bold;
  font-size: 14px;
  font-size: 0.875rem;
  line-height: 1;
  padding: 8px 14px;
  border-radius: 4px;
  margin-bottom: 14px;
  white-space: nowrap;
}
.trial__safety-summary-headline {
  color: #24799d;
  font-weight: bold;
  font-size: 22px;
  font-size: 1.375rem;
  line-height: 1.5;
  margin: 0;
}
.trial__safety-mark {
  background-color: #f2db2f;
  padding: 0.15em 0.05em;
  -webkit-box-decoration-break: clone;
          box-decoration-break: clone;
}
.trial__safety-detail {
  position: relative;
  max-width: 950px;
  margin: 0 auto;
}
.trial__safety-detail + .trial__safety-detail { margin-top: 80px; }
.trial__safety-detail-divider {
  position: relative;
  height: 171px;
  margin-bottom: 30px;
}
.trial__safety-detail-line {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 0;
  border-top: 4px dotted #00BFFF;
}
.trial__safety-detail-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 171px;
  height: 171px;
}
.trial__safety-detail-badge img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.trial__safety-detail-body {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}
.trial__safety-detail-text {
  flex: 1;
  min-width: 0;
}
.trial__safety-detail-headline {
  color: #24799d;
  font-weight: bold;
  font-size: 44px;
  font-size: 2.75rem;
  line-height: 1.25;
  margin: 0 0 24px;
  letter-spacing: -0.02em;
}
.trial__safety-detail-headline .trial__safety-mark {
  padding: 0.16em 0.12em;
}
.trial__safety-detail-subheadline {
  color: #24799d;
  font-weight: bold;
  font-size: 24px;
  font-size: 1.5rem;
  line-height: 1.4;
  margin: 0 0 24px;
}
.trial__safety-detail-text-body {
  color: #464646;
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 1.78;
  margin: 0;
}
.trial__safety-detail-photo {
  flex-shrink: 0;
  width: 300px;
  height: 194px;
  border-radius: 30px;
  overflow: hidden;
}
.trial__safety-detail-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 899px) {
  .trial__safety {
    margin-top: -100px;
    padding-top: 140px;
    padding-bottom: 60px;
  }
  .trial__safety-title { font-size: 28px; margin-bottom: 40px; }
  .trial__safety-summary {
    flex-direction: column;
    gap: 30px;
    margin-bottom: 60px;
    align-items: center;
  }
  .trial__safety-summary-item { width: 80%; max-width: 290px; }
  .trial__safety-summary-badge {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .trial__safety-summary-badge img { width: 80%; height: 80%; }
  .trial__safety-summary-circle {
    width: 250px;
    height: 250px;
    margin-inline: auto;
  }
  .trial__safety-summary-tag { font-size: 13px; }
  .trial__safety-summary-headline { font-size: 18px; }
  .trial__safety-detail + .trial__safety-detail { margin-top: 60px; }
  .trial__safety-detail-divider { height: 130px; margin-bottom: 20px; }
  .trial__safety-detail-badge {
    width: 130px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .trial__safety-detail-badge img { width: 80%; height: 80%; }
  .trial__safety-detail-body { flex-direction: column; align-items: stretch; gap: 20px; }
  .trial__safety-detail-headline { font-size: 24px; }
  .trial__safety-detail-subheadline { font-size: 17px; }
  .trial__safety-detail-text-body { font-size: 14px; }
  .trial__safety-detail-photo { width: 100%; height: auto; aspect-ratio: 300 / 194; }
}