@charset "UTF-8";

/* ===================================================================
   HADO N-E.X.T. High School LP — Navy × Teal / Orange CTA Theme
   =================================================================== */
@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

:root {
  /* === Brand base (高校DX: dark navy hero + くすみteal CTA) === */
  --purple: #002b66;
  --blue: #1355ad;
  --cta-purple: #2fa4a9;
  --warm-accent: #2fa4a9;
  --gradient-main: linear-gradient(135deg, #003681 0%, #1355ad 100%);
  --mint: #2fa4a9;
  --mint-ink: #0b3b3a;
  --cta-gradient: linear-gradient(90deg, #1f8e93 0%, #2fa4a9 55%, #47c2c7 100%);

  /* === Derived tones === */
  --purple-deep: #003681;
  --purple-light: #1355ad;
  --blue-dark: #002b66;
  --purple-soft: #e4f0f6;
  --blue-soft: #e4f0f6;

  /* === Backgrounds === */
  --bg-top: #fafcfe;
  --bg-bottom: #e4f0f6;
  --lavender: #e4f0f6;
  --lavender-deep: #f2f8fb;
  --blue-light: #f2f8fb;
  --gray-cool: #e4f0f6;

  /* === Text & UI === */
  --text: #2a3540;
  --text-light: #52616e;
  --text-muted: #7a8e9c;
  --white: #fff;
  --border: #c9dde9;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 2px 16px rgb(0 54 129 / 10%);
  --shadow-lg: 0 8px 32px rgb(0 54 129 / 10%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Noto Sans JP", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
  font-weight: 500;
  color: var(--text);
  background:
    linear-gradient(to right, rgba(40, 60, 160, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(40, 60, 160, 0.045) 1px, transparent 1px), var(--white);
  background-size:
    10px 10px,
    10px 10px,
    auto;
  background-repeat: repeat, repeat, no-repeat;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* WPテーマCSS共存時: ベーススタイルを#next-high-school-contentにも適用 */
#next-high-school-content {
  font-family: "Noto Sans JP", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", sans-serif;
  font-weight: 500;
  color: var(--text);
  background:
    linear-gradient(to right, rgba(40, 60, 160, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(40, 60, 160, 0.045) 1px, transparent 1px), var(--white);
  background-size:
    10px 10px,
    10px 10px,
    auto;
  background-repeat: repeat, repeat, no-repeat;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}
:where(#next-high-school-content) a {
  color: inherit;
  text-decoration: none;
}
:where(#next-high-school-content) img {
  max-width: 100%;
  height: auto;
  display: block;
}
:where(#next-high-school-content) button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

/* --- Utility --- */
.wrapper {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
#next-high-school-content .sp {
  display: none !important;
}
#next-high-school-content .pc {
  display: inline;
}
#next-high-school-content .pc-break {
  display: block;
}

/* --- Animations --- */
.anim-fade-up {
  opacity: 0;
  animation: fade-up 0.8s ease-out forwards;
}
.anim-delay-1 {
  animation-delay: 0.15s;
}
.anim-delay-2 {
  animation-delay: 0.3s;
}
.anim-delay-3 {
  animation-delay: 0.45s;
}
.anim-item {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease-out,
    transform 0.7s ease-out;
}
.anim-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Page Top / Contact Floating Button --- */
.pagetop {
  position: fixed;
  right: 0;
  top: 50%;
  padding: 22px 12px 16px;
  background: radial-gradient(120% 80% at 50% 0%, rgb(255 255 255 / 18%), transparent 60%), var(--cta-gradient);
  border-radius: 14px 0 0 14px;
  display: none;
  flex-direction: column;
  align-items: center;
  z-index: 100;
  box-shadow:
    -6px 6px 20px -4px rgb(31 142 147 / 35%),
    -2px 2px 8px rgb(31 142 147 / 18%),
    inset 0 1px 0 rgb(255 255 255 / 25%);
  color: var(--white);
  text-decoration: none;
  transition:
    transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.25s ease,
    padding 0.3s ease,
    border-radius 0.3s ease;
  transform: translateY(-50%);
}
.pagetop:hover {
  color: var(--white);
  text-decoration: none;
  transform: translateY(-50%);
  animation-play-state: paused;
  box-shadow:
    -8px 8px 28px -4px rgb(31 142 147 / 50%),
    -3px 3px 12px rgb(31 142 147 / 22%),
    inset 0 1px 0 rgb(255 255 255 / 30%);
}
@keyframes pagetop-float {
  0%,
  100% {
    transform: translateY(-50%);
  }
  50% {
    transform: translateY(calc(-50% - 3px));
  }
}
.pagetop.is-visible {
  display: inline-flex;
}
.pagetop__mode {
  display: none;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}
.pagetop:not(.is-top-mode) .pagetop__mode--contact {
  display: inline-flex;
  gap: 14px;
}
.pagetop__section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.pagetop__icon {
  font-size: 17px;
  color: var(--white);
}
.pagetop__label {
  writing-mode: vertical-rl;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-shadow: 0 1px 2px rgb(10 59 58 / 25%);
}
.pagetop__divider {
  width: 22px;
  height: 1px;
  background: rgb(255 255 255 / 55%);
}
.pagetop__plane {
  margin-top: 4px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #002b66;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 12px;
  box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
}
.pagetop.is-top-mode {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50% 0 0 50%;
  right: 0;
  animation: none;
  transform: translateY(-50%);
}
.pagetop.is-top-mode .pagetop__mode--top {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}
.pagetop.is-top-mode:hover {
  transform: translateY(-50%);
}
.pagetop__arrow {
  width: 10px;
  height: 10px;
  border-top: 2.5px solid var(--white);
  border-right: 2.5px solid var(--white);
  transform: translateY(2px) rotate(-45deg);
}
/* --- Floating CTA (SP bottom bar) --- */
.floating-cta {
  position: fixed;
  bottom: 0;
  left: 8px;
  right: 8px;
  z-index: 99;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom, 0px));
  background: var(--cta-gradient);
  border-radius: 14px 14px 0 0;
  color: var(--white);
  text-decoration: none;
  box-shadow:
    0 8px 20px -4px rgb(31 142 147 / 40%),
    inset 0 1px 0 rgb(255 255 255 / 25%);
}
.floating-cta:hover {
  color: var(--white);
  text-decoration: none;
}
.floating-cta__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  flex-shrink: 0;
}
.floating-cta__item i {
  font-size: 16px;
}
.floating-cta__divider {
  width: 1px;
  align-self: stretch;
  background: rgb(255 255 255 / 50%);
  flex-shrink: 0;
}
.floating-cta__plane {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #002b66;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 12px;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgb(0 0 0 / 20%);
}
@media screen and (max-width: 768px) {
  .pagetop {
    display: none !important;
  }
  .floating-cta {
    display: flex;
    gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
    transform: translateY(110%);
    opacity: 0;
    pointer-events: none;
    transition:
      transform 0.35s ease,
      opacity 0.35s ease;
  }
  .floating-cta.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .floating-cta__item {
    flex: 1;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    line-height: 1.3;
    text-align: center;
  }
  .floating-cta__item i {
    font-size: 14px;
  }
  .floating-cta__plane {
    width: 26px;
    height: 26px;
    font-size: 12px;
  }
}

/* ===================================================================
   SECTION COMMON
   =================================================================== */
.section {
  padding: 96px 0 110px;
}
.section--gray {
  background: var(--lavender);
}
#next {
  background: var(--lavender);
}
#dx {
  background: transparent;
}
#framework {
  background: var(--lavender-deep);
}
#usecases {
  background: transparent;
}
#types {
  background: var(--lavender);
}
#setup {
  background: transparent;
}
#consult {
  background: var(--lavender-deep);
}
#faq {
  background: transparent;
}

.section__title-block {
  text-align: center;
  margin-bottom: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section__title-en {
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--mint);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.section__title {
  text-align: center;
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 0;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--purple-deep);
}
.section__title--h3 {
  font-size: 24px;
}
.section__title-bar {
  display: block;
  width: 32px;
  height: 3px;
  background: linear-gradient(90deg, #003681 0%, #2fa4a9 100%);
  border-radius: 2px;
  margin-top: 16px;
}
.section__title-h3-block {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 28px;
}
.section__title-h3-wrap {
  flex: 1;
  position: relative;
}
.section__title-h3-tag {
  display: inline-block;
  font-family: "Poppins", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--white);
  background: var(--mint);
  padding: 3px 10px 2px;
  border-radius: 4px;
  margin-bottom: 10px;
  line-height: 1.2;
}
.section__title-h3 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--purple-deep);
  padding-bottom: 16px;
  margin-bottom: 0;
  position: relative;
  border-bottom: 2px solid transparent;
  background-image: linear-gradient(90deg, #003681 0%, #2fa4a9 100%);
  background-size: 100% 2px;
  background-repeat: no-repeat;
  background-position: left bottom;
}
.section__lead {
  text-align: center;
  font-size: 17px;
  color: var(--text-light);
  margin-top: -36px;
  margin-bottom: 56px;
}
.section__body {
  max-width: 800px;
  margin: 0 auto 64px;
  font-size: 16px;
  line-height: 2;
  color: var(--text-light);
}
.section__body p + p {
  margin-top: 16px;
}
.section__body strong {
  color: var(--text);
  font-weight: 700;
  background: linear-gradient(transparent 60%, rgba(47, 164, 169, 0.3) 60%);
}

.next-concept__catch {
  color: var(--blue-dark);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.8;
}

.next-concept__catch strong {
  color: var(--purple-deep);
  font-size: inherit;
  font-weight: 900;
  background: none;
}

.next-concept__body {
  max-width: 780px;
  text-align: center;
  font-size: 16px;
  line-height: 2.15;
}

.next-concept__body p + p {
  margin-top: 18px;
}

.section__body .next-concept__marker {
  margin: 0 3px;
  padding: 2px 7px 3px;
  color: var(--white);
  background: var(--cta-gradient);
  border-radius: 3px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  font-size: 1em;
  font-weight: 800;
  line-height: 2.05;
}

.section__body .next-concept__marker--plain {
  margin: 0;
  padding: 0;
  color: var(--blue-dark);
  background: none;
  border-radius: 0;
  line-height: inherit;
}

.dx-concept__catch {
  color: var(--blue-dark);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.8;
}
.dx-concept__catch strong {
  color: var(--purple-deep);
  font-weight: 900;
}
.dx-concept__body {
  max-width: 820px;
  text-align: center;
  font-size: 16px;
  line-height: 2.15;
}
.dx-concept__body p + p {
  margin-top: 18px;
}
.dx-concept__emphasis {
  white-space: nowrap;
}
.section__body .dx-concept__marker {
  margin: 0 3px;
  padding: 2px 7px 3px;
  color: var(--white);
  background: var(--cta-gradient);
  border-radius: 3px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  font-size: 1em;
  font-weight: 800;
  line-height: 2.05;
}

/* ===================================================================
   FV — Light violet hero
   =================================================================== */
.fv-top-strip {
  height: 107px;
  background:
    linear-gradient(rgb(255 255 255 / 8%) 1px, transparent 1px) 0 0 / 100% 16px,
    linear-gradient(90deg, rgb(255 255 255 / 8%) 1px, transparent 1px) 0 0 / 16px 100%,
    #10233c;
}
@media screen and (max-width: 768px) {
  .fv-top-strip {
    height: 70px;
  }
}
.fv {
  position: relative;
  overflow: hidden;
  padding: 120px 0 90px;
  background: #10233c;
  box-shadow:
    0 4px 6px rgba(0, 54, 129, 0.28),
    0 -6px 3px rgb(0 43 102 / 28%);
}
.fv::before,
.fv::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 2;
}
.fv::before {
  inset: 10px auto 10px 0;
  width: 50%;
  opacity: 0.56;
  background:
    linear-gradient(rgb(95 217 222 / 10%) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, rgb(95 217 222 / 10%) 1px, transparent 1px) 0 0 / 28px 28px;
  -webkit-mask-image: linear-gradient(90deg, #000 0%, rgb(0 0 0 / 65%) 58%, transparent 100%);
  mask-image: linear-gradient(90deg, #000 0%, rgb(0 0 0 / 65%) 58%, transparent 100%);
}
.fv::after {
  top: 54px;
  left: 8%;
  width: 390px;
  height: 120px;
  border-top: 1px solid rgb(95 217 222 / 18%);
  border-radius: 50%;
  transform: rotate(-7deg);
  box-shadow: 0 -8px 24px rgb(47 164 169 / 5%);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent);
}
.fv__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgb(7 27 49 / 98%) 0%,
      rgb(7 27 49 / 94%) 26%,
      rgb(7 27 49 / 84%) 38%,
      rgb(7 27 49 / 55%) 50%,
      rgb(7 27 49 / 18%) 64%,
      transparent 80%
    ),
    linear-gradient(180deg, rgb(7 27 49 / 4%) 0%, transparent 62%, rgb(7 27 49 / 10%) 100%);
  border-top: 10px solid #fff;
  border-bottom: 10px solid #fff;
  z-index: 1;
}
.fv__photo {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: auto;
  width: 78%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: right center;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgb(0 0 0 / 12%) 10%, rgb(0 0 0 / 62%) 24%, #000 38%);
  mask-image: linear-gradient(90deg, transparent 0%, rgb(0 0 0 / 12%) 10%, rgb(0 0 0 / 62%) 24%, #000 38%);
  z-index: 0;
  pointer-events: none;
}
.fv__players {
  display: none;
  position: absolute;
  height: auto;
  max-width: none;
  pointer-events: none;
  right: 3%;
  bottom: -2%;
  width: min(64vw, 900px);
  z-index: 2;
  filter: brightness(0.92) drop-shadow(0 14px 18px rgb(7 27 49 / 24%));
}
.fv__inner {
  position: relative;
  z-index: 4;
}
.fv__content {
  display: flex;
  align-items: center;
  gap: 56px;
}
.fv__text {
  flex: 1;
  min-width: 0;
  max-width: 640px;
}
.fv__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 24px;
  padding: 0 10px;
  border-radius: 4px;
  background: rgb(255 255 255 / 78%);
  color: #003681;
  font-family: "Poppins", "Noto Sans JP", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1;
  margin-bottom: 14px;
}
.fv__badge::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #2fa4a9;
  flex-shrink: 0;
}
.fv__heading {
  font-weight: 900;
  color: var(--white);
  line-height: 1.35;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 16px rgb(8 25 45 / 45%);
}
.fv__service-title {
  display: block;
  font-size: 38px;
  letter-spacing: 0.01em;
}
.fv__message {
  display: block;
  max-width: 600px;
  margin-top: 22px;
  padding-left: 16px;
  border-left: 3px solid var(--mint);
  color: #dceaf2;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.7;
}
.fv__heading-large {
  font-size: 1.2em;
}
.fv__heading-gradient {
  color: #5fd9de;
}
.fv__cta-group {
  display: inline-grid;
  grid-template-columns: auto;
  justify-items: stretch;
  margin-top: 28px;
}
.fv__cta {
  display: grid;
}
.fv__cta .cta-btn {
  width: 100%;
}
.fv__cta .cta-btn__main {
  width: 100%;
  justify-content: center;
  box-sizing: border-box;
}

/* ===================================================================
   INTRO
   =================================================================== */
.intro {
  position: relative;
  padding: 90px 0 80px;
  text-align: center;
  background: transparent;
}
.intro::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 60px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60' preserveAspectRatio='none'%3E%3Cpath d='M0 0 C360 0 480 60 720 60 C960 60 1080 0 1440 0 L1440 60 L0 60 Z' fill='%23E4F0F6'/%3E%3C/svg%3E")
    no-repeat;
  background-size: 100% 100%;
  pointer-events: none;
}
.intro__text {
  font-size: 18px;
  line-height: 2.6;
  color: var(--text-light);
}
.intro__text-large {
  font-size: 22px;
  font-weight: 700;
  color: #003681;
}
.intro__text strong {
  color: var(--text);
  font-weight: 700;
  background: linear-gradient(transparent 60%, rgba(47, 164, 169, 0.3) 60%);
}
.intro-wrap {
  position: relative;
  z-index: 3;
}

/* ===================================================================
   RECOMMEND（相談例）
   =================================================================== */
.recommend {
  position: relative;
  z-index: 4;
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 32px 36px;
  background: rgb(0 54 129 / 6%);
  border-radius: var(--radius);
}
.recommend__title {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: 16px;
  font-weight: 800;
  color: var(--purple-deep);
  margin: 0 0 20px;
  letter-spacing: 0.04em;
}
.recommend__title::before,
.recommend__title::after {
  font-family: "Poppins", sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
}
.recommend__title::before {
  content: "＼";
}
.recommend__title::after {
  content: "／";
}
.recommend-grid {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
}
.recommend-grid--2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 640px;
}
.recommend-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  padding: 18px 14px 16px;
  background: rgb(255 255 255 / 65%);
  border: 1px solid rgb(0 54 129 / 22%);
  border-radius: var(--radius-sm);
  text-align: center;
}
.recommend-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 13px;
}
.recommend-card__text {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  letter-spacing: 0.02em;
  margin: 0;
}
@media screen and (max-width: 768px) {
  .recommend {
    margin: 0 0 0;
    padding: 20px 16px 18px;
  }
  .recommend__title {
    font-size: 15px;
    margin: 0 0 14px;
    gap: 10px;
  }
  .recommend__title::before,
  .recommend__title::after {
    font-size: 18px;
  }
  .recommend-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .recommend-card {
    flex-direction: row;
    padding: 12px 16px;
    gap: 12px;
    text-align: left;
  }
  .recommend-card__icon {
    width: 26px;
    height: 26px;
    font-size: 12px;
    flex-shrink: 0;
  }
  .recommend-card__text {
    font-size: 14px;
  }
  .recommend-card__text br {
    display: none;
  }
}
.consult__closing {
  text-align: center;
  margin-top: 32px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

/* ===================================================================
   POINT CARDS（目指す学び）
   =================================================================== */
.point-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.point-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgb(0 54 129 / 10%);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
}
.point-card__illust {
  width: 100%;
  height: 142px;
  margin: -8px 0 12px;
  object-fit: contain;
}
.point-card__num {
  display: block;
  font-family: "Poppins", sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--mint);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.point-card__title {
  font-size: 17px;
  font-weight: 800;
  color: var(--purple-deep);
  line-height: 1.5;
  margin-top: 8px;
}
.point-card__text {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-light);
  margin-top: 10px;
}

/* --- 注記 --- */
.note-box {
  max-width: 860px;
  margin: 28px auto 0;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.9;
}
.note-box a {
  color: var(--blue-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.note-box a:hover {
  opacity: 0.75;
}
.note-box i {
  font-size: 11px;
}

/* ===================================================================
   BRIDGE（HADO接続ブロック）
   =================================================================== */
.bridge {
  position: relative;
  max-width: 920px;
  margin: 72px auto 0;
  padding: 40px 44px 36px;
  background:
    linear-gradient(var(--white), var(--white)) padding-box,
    var(--cta-gradient) border-box;
  border: 2px solid transparent;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.bridge__label {
  position: absolute;
  top: -15px;
  left: 32px;
  display: inline-flex;
  align-items: center;
  padding: 5px 16px;
  background: var(--cta-gradient);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.4;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgb(31 142 147 / 30%);
}
.bridge__content {
  display: flex;
  align-items: center;
  gap: 36px;
}
.bridge__text-wrap {
  flex: 1;
  min-width: 0;
}
.bridge__title {
  font-size: 20px;
  font-weight: 800;
  color: var(--blue-dark);
  line-height: 1.6;
}
.bridge__support {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--text-light);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.8;
}
.bridge__media {
  flex: 0 0 380px;
  min-width: 0;
}
.bridge__media .videoWrap {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
}
.bridge__media .videoWrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.bridge--learning {
  max-width: none;
  padding: 0;
  overflow: hidden;
  background: var(--white);
  border: 0;
}
.bridge--learning .bridge__label {
  top: 20px;
  left: 20px;
  z-index: 2;
  border-radius: 50px;
}
.bridge--learning .bridge__content {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
}
.bridge--learning .bridge__media {
  flex: none;
  width: 100%;
}
.bridge--learning .bridge__text-wrap {
  padding: 66px 40px 30px;
}
/* 体験 → 振り返り の2枚を横並びで対にする */
.bridge__media--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.bridge__media--row .bridge__photo,
.bridge__media--row .bridge--dx__photo {
  height: auto;
  min-height: 0;
  aspect-ratio: 16 / 9;
}
.bridge__photo {
  position: relative;
  height: 100%;
  min-height: 360px;
  margin: 0;
  overflow: hidden;
  background: var(--lavender);
}
.bridge__photo::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 45%;
  background: linear-gradient(transparent, rgb(8 35 63 / 75%));
  pointer-events: none;
}
.bridge__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bridge__photo figcaption {
  position: absolute;
  right: 18px;
  bottom: 16px;
  left: 18px;
  z-index: 1;
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  text-shadow: 0 1px 5px rgb(0 0 0 / 45%);
}

.bridge--dx {
  max-width: none;
  padding: 0;
  overflow: hidden;
  background: #102e4a;
  border: 0;
}
.bridge--dx .bridge__label {
  top: 20px;
  left: 20px;
  z-index: 2;
  border-radius: 50px;
}
.bridge--dx .bridge__content {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
}
.bridge--dx .bridge__text-wrap {
  padding: 66px 40px 30px;
}
.bridge--dx .bridge__title {
  color: var(--white);
}
.bridge--dx .bridge__media {
  flex: none;
  width: 100%;
}
.bridge-domains {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.bridge-domains li {
  padding: 5px 12px;
  color: #ddf9fa;
  background: rgb(47 164 169 / 20%);
  border: 1px solid rgb(105 220 224 / 30%);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}
.bridge--dx__support {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgb(255 255 255 / 14%);
  color: rgb(255 255 255 / 82%);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.8;
}
.bridge--dx__photo {
  position: relative;
  height: 100%;
  min-height: 350px;
  margin: 0;
  overflow: hidden;
  background: #071d31;
}
.bridge--dx__photo::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background: linear-gradient(transparent, rgb(4 21 36 / 82%));
  pointer-events: none;
}
.bridge--dx__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bridge--dx__photo figcaption {
  position: absolute;
  right: 18px;
  bottom: 16px;
  left: 18px;
  z-index: 1;
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  text-shadow: 0 1px 5px rgb(0 0 0 / 50%);
}

/* ===================================================================
   SCHEME（位置づけ図解）
   =================================================================== */
.scheme {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}
.scheme-step {
  display: flex;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgb(0 54 129 / 14%);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.scheme-step__pos {
  flex: 0 0 168px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 16px 12px;
  background: var(--lavender);
  color: var(--blue-dark);
  font-size: 15px;
  font-weight: 800;
  text-align: center;
  line-height: 1.4;
}
.scheme-step__pos small {
  font-family: "Poppins", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--blue);
}
.scheme-step__body {
  flex: 1;
  padding: 18px 26px;
}
.scheme-step__name {
  font-size: 18px;
  font-weight: 800;
  color: var(--purple-deep);
  line-height: 1.5;
}
.scheme-step__desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-light);
  margin-top: 4px;
}
.scheme-step__anchor {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px solid currentcolor;
  transition: opacity 0.2s;
}
.scheme-step__anchor::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid currentcolor;
}
.scheme-step__anchor:hover {
  opacity: 0.65;
}
.scheme-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
  margin: 10px auto;
  color: var(--blue);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
}
.scheme-arrow::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 12px solid var(--blue);
}
.scheme-step--hado {
  border: 2px solid transparent;
  background:
    linear-gradient(var(--white), var(--white)) padding-box,
    var(--cta-gradient) border-box;
}
.scheme-step--hado .scheme-step__pos {
  background: var(--cta-gradient);
  color: var(--white);
}
.scheme-step--hado .scheme-step__pos small {
  color: rgb(255 255 255 / 85%);
}

/* ===================================================================
   USECASE（教科・教育活動での活用）
   =================================================================== */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}
.usecase-card {
  grid-column: span 2;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgb(0 54 129 / 10%);
  border-radius: var(--radius);
  padding: 28px 26px 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.usecase-card:nth-child(4) {
  grid-column: 2 / span 2;
}
.usecase-card:nth-child(5) {
  grid-column: 4 / span 2;
}
.usecase-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--lavender);
  color: var(--blue);
  margin: 0 0 12px;
  position: relative;
  z-index: 1;
  border: 3px solid var(--white);
  box-shadow: 0 4px 12px rgb(0 54 129 / 14%);
}
.usecase-card__icon svg {
  width: 30px;
  height: 30px;
}
.usecase-card__title {
  margin: 0;
  font-size: 23px;
  font-weight: 800;
  color: var(--purple-deep);
  line-height: 1.5;
}
.usecase-card__text {
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-light);
  margin: 6px 0 0;
}
.usecase-card__tags-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue-dark);
}
.usecase-card__tags-label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--mint);
}
.usecase-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.usecase-card__tag {
  display: inline-block;
  padding: 4px 11px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--blue-dark);
  background: var(--lavender);
  border-radius: 4px;
}

/* Interview Links — Card style */
.interview-links {
  background: var(--gray-cool);
  border-radius: var(--radius);
  padding: 32px 32px 28px;
  margin-top: 48px;
}
.interview-links__title {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--purple-deep);
}
.interview-links ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  list-style: none;
  padding: 0;
}
/* 同じ行のカードの高さを揃える（タイトル行数・クレジット有無で差が出るため） */
.interview-links li {
  display: flex;
}
.interview-links li a {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--white);
  border-radius: var(--radius-sm);
  transition: transform 0.3s;
}
.interview-links li a:hover {
  transform: translateY(-2px);
}
.interview-links__body {
  flex: 1;
  min-width: 0;
}
.interview-links__text {
  display: block;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.interview-links__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}
.interview-links__tag {
  display: inline-block;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  background: var(--gradient-main);
  border-radius: 50px;
}
.interview-links__credit {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.interview-links__thumb {
  flex-shrink: 0;
  width: 100px;
  height: 68px;
  object-fit: cover;
  border-radius: 8px;
}
/* SP のみ 4件目以降を折りたたむ（対象件数は SP 側の nth-child と main.js で揃える） */
.interview-links__more {
  display: none;
  width: 100%;
  margin-top: 12px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--blue);
  background: var(--white);
  border: 1px solid var(--blue);
  border-radius: 50px;
  cursor: pointer;
}

/* ===================================================================
   TYPE LIST（3つの類型）
   =================================================================== */
.type-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 920px;
  margin: 0 auto;
}
.type-item {
  display: flex;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgb(0 54 129 / 12%);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.type-item__head {
  flex: 0 0 300px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 26px 24px;
  background: linear-gradient(160deg, var(--lavender) 0%, var(--lavender-deep) 100%);
}
.type-item__label {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  font-family: "Poppins", "Noto Sans JP", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
  background: var(--blue);
  border-radius: 4px;
}
.type-item__theme {
  font-size: 17px;
  font-weight: 800;
  color: var(--purple-deep);
  line-height: 1.55;
}
/* 見出しを意図した位置でだけ折り返す（塊の途中で折れない） */
.type-item__theme-line {
  display: inline-block;
}
.type-item__body {
  flex: 1;
  padding: 26px 30px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--text-light);
}
.type-item__body p + p {
  margin-top: 10px;
}

@media screen and (min-width: 769px) {
  .type-item__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

/* ===================================================================
   FEATURE CARDS（設置・運営）
   =================================================================== */
.feature-grid {
  display: grid;
  gap: 24px;
}
.feature-grid--2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 880px;
  margin: 0 auto;
}
.feature-card {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid rgb(0 54 129 / 8%);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.feature-card__img {
  position: relative;
}
.feature-card__img img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.feature-card__body {
  padding: 20px 24px 24px;
}
.feature-card__body h3,
.feature-card__body h4 {
  font-size: 17px;
  font-weight: 900;
  color: #003681;
  margin-bottom: 10px;
  line-height: 1.4;
  background: linear-gradient(transparent 60%, rgba(47, 164, 169, 0.3) 60%);
  display: inline;
  padding: 0 2px;
}
.feature-card__body p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-light);
  margin-top: 10px;
  text-align: left;
}
.feature-card__body strong {
  color: var(--blue-dark);
  font-weight: 700;
}

/* ===================================================================
   PLACEHOLDER（写真・イラスト差し替え待ちの仮枠）
   =================================================================== */
.placeholder-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  aspect-ratio: 16 / 9;
  padding: 16px;
  background: repeating-linear-gradient(45deg, rgb(0 54 129 / 4%) 0 12px, transparent 12px 24px), var(--lavender-deep);
  border: 2px dashed rgb(0 54 129 / 30%);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  text-align: center;
}
.placeholder-box__tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue-dark);
  background: rgb(0 54 129 / 10%);
  border-radius: 4px;
}
.placeholder-box__text {
  font-size: 12px;
  line-height: 1.7;
}
/* feature-card 内では画像エリアいっぱいに敷く（枠線は下辺のみ） */
.feature-card__img .placeholder-box {
  aspect-ratio: 16 / 10;
  border: none;
  border-bottom: 2px dashed rgb(0 54 129 / 30%);
  border-radius: 0;
}
.placeholder-box--sm {
  aspect-ratio: 16 / 7;
  margin-top: 14px;
  gap: 6px;
  padding: 12px;
}
.placeholder-box--sm .placeholder-box__text {
  font-size: 11px;
}

/* ===================================================================
   MID CTA
   =================================================================== */
.section--cta-mid {
  position: relative;
  padding: 64px 0;
  background:
    linear-gradient(rgb(255 255 255 / 8%) 1px, transparent 1px) 0 0 / 100% 16px,
    linear-gradient(90deg, rgb(255 255 255 / 8%) 1px, transparent 1px) 0 0 / 16px 100%,
    radial-gradient(circle at 20% 0%, rgb(255 255 255 / 14%), transparent 55%),
    var(--cta-gradient);
  text-align: center;
  overflow: hidden;
}
.cta-mid__text {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  position: relative;
}
.section--cta-mid .wrapper {
  position: relative;
}

/* CTA Button */
.cta-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.cta-btn__main {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow);
}
.cta-btn--white .cta-btn__main {
  background: var(--white);
  color: var(--purple-deep);
}
.cta-btn--primary {
  position: relative;
  display: inline-block;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.cta-btn--primary:focus {
  outline: none;
}
.cta-btn--primary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}
.cta-btn--primary::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 30px;
  right: 30px;
  height: 40px;
  z-index: -1;
  border-radius: 30em;
  background: linear-gradient(to right, #2fa4a9 0%, #8fe8ec 80%, #8fe8ec 100%);
  filter: blur(20px) brightness(1.1);
  transition:
    left 0.3s ease-out,
    right 0.3s ease-out,
    bottom 0.3s ease-out,
    filter 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.cta-btn--primary .cta-btn__main {
  position: relative;
  z-index: 2;
  isolation: isolate;
  background: linear-gradient(90deg, #1f8e93 0%, #35b0b5 50%, #1f8e93 100%);
  background-size: 220% 100%;
  background-clip: padding-box;
  border: 3px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
  transition:
    transform 0.2s ease-out,
    filter 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, filter;
}
@keyframes cta-primary-flow {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}
.cta-btn--primary:hover .cta-btn__main {
  animation-play-state: paused;
}
.cta-btn--primary .cta-btn__main::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(to right, transparent 35%, #64d8dc 100%);
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: -1;
}
.cta-btn--primary:hover .cta-btn__main::after {
  opacity: 0.9;
}
.cta-btn--primary:hover {
  transform: none;
  box-shadow: none;
}
.cta-btn--primary:hover .cta-btn__main {
  filter: brightness(1.08) saturate(1.05);
  transform: scale(0.97);
  box-shadow: var(--shadow);
}
.cta-btn--primary:hover::before {
  left: 10px;
  right: 10px;
  bottom: 0;
  filter: blur(10px) brightness(1.1);
}

/* ===================================================================
   FAQ
   =================================================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.faq-item__q {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  transition: background 0.2s;
}
.faq-item__q:hover,
.faq-item__q:focus-visible {
  background: var(--lavender);
}
.faq-item__q:focus {
  outline: none;
}
.faq-item__q-mark {
  font-family: "Poppins", sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: var(--blue-dark);
  flex-shrink: 0;
  line-height: 1.4;
}
.faq-item__q-text {
  flex: 1;
}
.faq-item__q-toggle {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  margin-top: 2px;
}
.faq-item__q-toggle::before,
.faq-item__q-toggle::after {
  content: "";
  position: absolute;
  background: var(--text-muted);
  border-radius: 1px;
  transition: transform 0.3s;
}
.faq-item__q-toggle::before {
  width: 14px;
  height: 2px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.faq-item__q-toggle::after {
  width: 2px;
  height: 14px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.faq-item.is-open .faq-item__q-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item__a p {
  padding: 0 24px 20px 52px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-light);
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.faq-item__a a {
  color: var(--blue);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 0.2s;
}
.faq-item__a a:hover {
  color: var(--blue-dark);
}
.faq-item.is-open .faq-item__a {
  max-height: 1500px;
}

/* ===================================================================
   CTA / FORM
   =================================================================== */
.section--cta {
  position: relative;
  padding: 96px 0;
  background: linear-gradient(180deg, #0e2e50 0%, #17537e 100%);
  text-align: center;
}
.section--cta .wave {
  position: absolute;
  left: 0;
  width: 100%;
  height: 80px;
  top: -78px;
  line-height: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 2;
}
.section--cta .wave svg {
  display: block;
  width: 100%;
  height: 100%;
}
.section--cta .wave-wrap {
  transform-box: fill-box;
  transform-origin: 0 0;
}
.section--cta .wave-wrap use {
  fill: #0e2e50;
}
@keyframes cta-move-wave {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}
@media screen and (max-width: 768px) {
  .section--cta .wave {
    height: 48px;
    top: -46px;
  }
}
.cta__heading {
  font-size: 30px;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.cta__text {
  font-size: 16px;
  color: rgb(255 255 255 / 75%);
  margin-bottom: 32px;
  line-height: 1.8;
}
.cta__actions {
  display: flex;
  justify-content: center;
}
.cta-btn--large .cta-btn__main {
  padding: 20px 48px;
  font-size: 18px;
}
.cta-btn--large .cta-btn__sub {
  display: block;
  font-size: 14px;
  color: var(--purple-soft);
  margin-top: 4px;
}

/* ===================================================================
   RESPONSIVE — Tablet
   =================================================================== */
@media screen and (max-width: 1024px) {
  .usecase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .usecase-card,
  .usecase-card:nth-child(4),
  .usecase-card:nth-child(5) {
    grid-column: auto;
  }
  .bridge__content {
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
  }
  .bridge__media {
    flex: none;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
  .bridge--learning .bridge__media {
    max-width: none;
  }
  .bridge--dx .bridge__media {
    max-width: none;
  }
  .bridge--dx__photo {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
  .point-grid {
    gap: 14px;
  }
  /* 「アドバンスト・エッセンシャル」（14文字）が1行に入る幅を確保 */
  .type-item__head {
    flex-basis: 272px;
  }
  .type-item__theme {
    font-size: 15px;
  }
}
@media screen and (min-width: 800px) and (max-width: 1024px) {
  .feature-grid {
    gap: 10px;
  }
}

/* ===================================================================
   RESPONSIVE — SP
   =================================================================== */
@media screen and (max-width: 768px) {
  #next-high-school-content .sp {
    display: block !important;
  }
  #next-high-school-content .pc {
    display: none !important;
  }
  #next-high-school-content .pc-break {
    display: none;
  }

  .navigation {
    background: #242424;
  }
  .section {
    padding: 56px 0 64px;
  }
  .section__title-block {
    margin-bottom: 28px;
  }
  .section__title-en {
    font-size: 12px;
    margin-bottom: 2px;
  }
  .section__title {
    font-size: 22px;
  }
  .section__title-bar {
    width: 24px;
    margin-top: 12px;
  }
  .section__lead {
    margin-top: -16px;
    margin-bottom: 36px;
    font-size: 15px;
  }
  .next-concept__catch {
    font-size: 17px;
    line-height: 1.9;
  }
  .next-concept__catch strong {
    font-size: inherit;
  }
  .next-concept__body {
    font-size: 15px;
    line-height: 2;
    text-align: center;
  }
  .next-concept__body p + p {
    margin-top: 16px;
  }
  .section__body .next-concept__marker {
    margin: 0 2px;
    padding: 2px 5px 3px;
    font-size: 1em;
    line-height: 2.05;
  }
  .dx-concept__catch {
    font-size: 17px;
    line-height: 1.9;
  }
  .dx-concept__body {
    font-size: 15px;
    line-height: 2;
    text-align: center;
  }
  .dx-concept__body p + p {
    margin-top: 16px;
  }
  .section__body .dx-concept__marker {
    margin: 0 2px;
    padding: 2px 5px 3px;
    line-height: 2.05;
  }
  .section__title-h3-block {
    margin-bottom: 24px;
    gap: 12px;
  }
  .section__title-h3 {
    font-size: 18px;
  }
  .section__body {
    font-size: 15px;
    line-height: 1.9;
    margin-bottom: 40px;
  }

  body,
  #next-high-school-content {
    margin: 0;
    padding-top: 0;
  }
  /* FV */
  .fv {
    margin-top: 0;
    padding: 56px 0 48px;
    min-height: calc(100vh - 70px);
    min-height: calc(100dvh - 70px);
    height: calc(100dvh - 70px);
    display: flex;
    flex-direction: column;
    box-shadow: none;
  }
  .fv::before,
  .fv::after {
    display: none;
  }
  .fv__bg {
    border-top: none;
    border-bottom: none;
  }
  .fv__photo {
    right: 0;
    left: 0;
    width: 100%;
    object-position: center top;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .fv__players {
    display: block;
    right: -26%;
    bottom: -2px;
    width: 132%;
    filter: brightness(0.82) drop-shadow(0 12px 18px rgb(7 27 49 / 24%));
  }
  .fv__bg {
    background:
      linear-gradient(
        180deg,
        rgb(7 27 49 / 52%) 0%,
        rgb(7 27 49 / 18%) 36%,
        rgb(7 27 49 / 4%) 62%,
        rgb(7 27 49 / 42%) 100%
      ),
      linear-gradient(90deg, rgb(7 27 49 / 26%) 0%, rgb(7 27 49 / 6%) 72%, transparent 100%);
  }
  .fv__inner {
    flex: 1;
    display: flex;
    width: 100%;
  }
  .fv .wrapper {
    margin: 0 auto;
    padding: 0 16px;
  }
  .fv__content {
    flex: 1;
    flex-direction: column;
    gap: 16px;
  }
  .fv__text {
    display: flex;
    flex-direction: column;
    flex: 1;
    width: 100%;
    max-width: none;
    align-items: flex-start;
    padding-top: 6vh;
    text-shadow:
      0 2px 10px rgb(8 25 45 / 70%),
      0 0 30px rgb(8 25 45 / 55%);
  }
  .fv__text .fv__cta-group,
  .fv__text .cta-btn,
  .fv__text .cta-btn__main {
    text-shadow: none;
  }
  .fv__badge {
    align-self: flex-start;
  }
  .fv__heading {
    align-self: stretch;
  }
  .fv__heading {
    line-height: 1.4;
  }
  .fv__service-title {
    font-size: 25px;
    line-height: 1.45;
    text-shadow:
      0 2px 4px rgb(7 27 49 / 95%),
      0 0 18px rgb(7 27 49 / 90%);
  }
  .fv__message {
    margin-top: 16px;
    padding-left: 12px;
    font-size: 16px;
    line-height: 1.65;
    text-shadow:
      0 2px 4px rgb(7 27 49 / 95%),
      0 0 16px rgb(7 27 49 / 90%);
  }
  .fv__heading-large {
    font-size: 1.18em;
  }
  .fv__cta-group {
    margin-top: auto;
    width: 100%;
  }
  .fv__cta .cta-btn--primary {
    width: 100%;
    display: block;
  }

  /* Intro */
  .intro {
    padding-top: 40px;
    padding-bottom: 60px;
  }
  .intro__text {
    font-size: 16px;
    line-height: 1.85;
  }
  .intro__text-large {
    font-size: 18px;
    line-height: 1.55;
  }

  /* Point */
  .point-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .point-card {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    column-gap: 16px;
    padding: 18px 20px;
  }
  .point-card__illust {
    grid-row: 1 / 4;
    width: 112px;
    height: 116px;
    margin: 0;
    align-self: center;
  }
  .point-card__num,
  .point-card__title,
  .point-card__text {
    grid-column: 2;
  }
  .point-card__title {
    font-size: 16px;
    margin-top: 6px;
  }
  .point-card__text {
    font-size: 15px;
  }
  .note-box {
    font-size: 12px;
    margin-top: 20px;
  }

  /* Bridge */
  .bridge {
    margin-top: 48px;
    padding: 28px 20px 24px;
  }
  .bridge__label {
    left: 20px;
    top: -13px;
    font-size: 13px;
    padding: 4px 12px;
  }
  .bridge__title {
    font-size: 17px;
  }
  .bridge__content {
    gap: 20px;
  }
  .bridge--learning {
    padding: 0;
  }
  .bridge--learning .bridge__content {
    gap: 0;
  }
  .bridge--learning .bridge__label {
    top: 16px;
    left: 16px;
  }
  .bridge--learning .bridge__media {
    flex: none;
    width: 100%;
  }
  .bridge--learning .bridge__text-wrap {
    padding: 58px 20px 22px;
  }
  .bridge__media--row {
    grid-template-columns: 1fr;
  }
  .bridge__photo {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }
  .bridge--dx {
    padding: 0;
  }
  .bridge--dx .bridge__content {
    gap: 0;
  }
  .bridge--dx .bridge__label {
    top: 16px;
    left: 16px;
  }
  .bridge--dx .bridge__text-wrap {
    padding: 60px 20px 24px;
  }
  .bridge--dx .bridge__media {
    flex: none;
    width: 100%;
  }
  .bridge--dx__photo {
    aspect-ratio: 16 / 10;
  }

  /* Scheme */
  .scheme-step {
    flex-direction: column;
  }
  .scheme-step__pos {
    flex: none;
    flex-direction: row;
    justify-content: flex-start;
    gap: 10px;
    padding: 10px 16px;
    font-size: 14px;
  }
  .scheme-step__pos small {
    font-size: 12px;
  }
  .scheme-step__body {
    padding: 14px 18px 16px;
  }
  .scheme-step__name {
    font-size: 16px;
  }
  .scheme-step__desc {
    font-size: 15px;
    line-height: 1.7;
  }
  .scheme-step__anchor {
    margin-top: 10px;
    font-size: 14px;
  }
  .scheme-arrow {
    gap: 4px;
    margin: 8px auto;
    font-size: 14px;
  }
  .scheme-arrow::after {
    border-left-width: 10px;
    border-right-width: 10px;
    border-top-width: 10px;
  }

  /* Usecase */
  .usecase-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .usecase-card {
    padding: 22px 20px 20px;
  }
  .usecase-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    margin-bottom: 10px;
  }
  .usecase-card__icon svg {
    width: 26px;
    height: 26px;
  }
  .usecase-card__title {
    font-size: 19px;
  }
  .usecase-card__text {
    font-size: 15px;
  }

  /* Interview */
  .interview-links {
    padding: 16px 12px;
    border-radius: var(--radius-sm);
    margin-top: 32px;
  }
  .interview-links__title {
    font-size: 17px;
    margin-bottom: 12px;
  }
  .interview-links ul {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .interview-links li a {
    padding: 12px;
    gap: 10px;
  }
  .interview-links__text {
    font-size: 14px;
  }
  .interview-links__thumb {
    width: 80px;
    height: 56px;
    border-radius: 6px;
  }
  .interview-links li:nth-child(n + 4) {
    display: none;
  }
  .interview-links.is-open li:nth-child(n + 4) {
    display: flex;
  }
  .interview-links__more {
    display: block;
  }
  .interview-links__tag {
    font-size: 12px;
    padding: 2px 8px;
  }
  .interview-links__credit {
    font-size: 12px;
  }

  /* Type */
  .type-list {
    gap: 14px;
  }
  .type-item {
    flex-direction: column;
  }
  .type-item__head {
    flex: none;
    padding: 18px 20px 16px;
    gap: 8px;
  }
  .type-item__theme {
    font-size: 17px;
  }
  .type-item__body {
    padding: 16px 20px 20px;
    font-size: 15px;
  }

  /* Feature */
  .feature-grid--2 {
    grid-template-columns: 1fr;
  }
  .feature-card__img img {
    aspect-ratio: 16/8;
  }
  .feature-card__body {
    padding: 14px 20px 20px;
  }
  .feature-card__body h3,
  .feature-card__body h4 {
    font-size: 17px;
  }
  .feature-card__body p {
    font-size: 15px;
  }

  /* Consult */
  .consult__closing {
    font-size: 15px;
    margin-top: 24px;
  }

  /* CTA */
  .section--cta-mid {
    padding: 48px 0;
  }
  .cta-mid__text {
    font-size: 16px;
  }
  .cta-btn__main {
    padding: 14px 28px;
    font-size: 15px;
  }
  .cta__heading {
    font-size: 22px;
  }
  .cta__text {
    font-size: 15px;
  }
  .cta-btn--large .cta-btn__main {
    padding: 16px 32px;
    font-size: 16px;
  }
  .section--cta {
    padding: 64px 0;
  }

  /* FAQ */
  .faq-list {
    gap: 8px;
  }
  .faq-item__q {
    padding: 14px 16px;
    font-size: 15px;
    gap: 8px;
  }
  .faq-item__q-mark {
    font-size: 15px;
  }
  .faq-item__q-toggle {
    width: 20px;
    height: 20px;
  }
  .faq-item__a p {
    padding: 0 16px 14px 38px;
    font-size: 14px;
    line-height: 1.7;
    padding-top: 12px;
  }

  /* Floating */
  body {
    padding-bottom: 0;
  }
  .sp-floating-banner {
    display: none !important;
  }
  .pagetop {
    display: none !important;
  }
}

@media screen and (max-width: 480px) {
  .fv__service-title {
    font-size: 22px;
  }
  .fv__message {
    font-size: 15px;
  }
}

/* ===== Learning points decoration ===== */
.intro .wrapper {
  position: relative;
  z-index: 2;
}

.learning-orbit {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 980px;
  margin: 42px auto 0;
  gap: 0;
  padding: 0;
}

.learning-orbit::before {
  content: "";
  position: absolute;
  inset: -18px -28px;
  z-index: -1;
  background:
    radial-gradient(circle, rgb(47 164 169 / 28%) 0 2px, transparent 2.5px) left 8px top 6px / 14px 14px no-repeat,
    radial-gradient(circle, rgb(19 85 173 / 22%) 0 2px, transparent 2.5px) right 6px bottom 4px / 14px 14px no-repeat;
  pointer-events: none;
}

.learning-orbit__item {
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 250px;
  padding: 14px 34px 18px;
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.7;
  text-align: center;
}

.learning-orbit__item + .learning-orbit__item {
  border-left: 1px solid rgb(19 85 173 / 18%);
}

.learning-orbit__illust {
  width: 100%;
  height: 154px;
  object-fit: contain;
}

.learning-orbit__copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.learning-orbit__copy strong {
  color: var(--blue-dark);
  font-size: 17px;
  line-height: 1.5;
}

.learning-orbit__copy small {
  color: var(--text-light);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.7;
}

@media screen and (max-width: 768px) {
  .learning-orbit {
    grid-template-columns: 1fr;
    max-width: 390px;
    margin-top: 30px;
    gap: 0;
    padding: 0 12px;
  }

  .learning-orbit::before {
    inset: -18px -14px;
  }
  .learning-orbit__item {
    grid-template-columns: 132px minmax(0, 1fr);
    justify-content: flex-start;
    min-height: 142px;
    padding: 14px 12px;
    font-size: 14px;
    text-align: left;
  }
  .learning-orbit__item + .learning-orbit__item {
    border-top: 1px solid rgb(19 85 173 / 18%);
    border-left: 0;
  }
  .learning-orbit__illust {
    width: 128px;
    height: 112px;
  }
  .learning-orbit__copy {
    align-items: flex-start;
  }
  .learning-orbit__copy strong {
    font-size: 16px;
  }
  .learning-orbit__copy small {
    font-size: 13px;
  }
}

@media screen and (max-width: 768px) and (min-height: 750px) {
  .fv__players {
    right: -30%;
    bottom: -2px;
    width: 160%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .learning-orbit {
    animation: none !important;
    transition: none !important;
  }
}