/* Shared navigation, backgrounds, and CTA refinements (2026 Revision) */
br.mobile-layout-break {
  display: none;
}

@media (max-width: 600px) {
  html:lang(ja) br.mobile-layout-break {
    display: inline;
  }

  html:lang(ja) .mobile-omit-comma {
    display: none;
  }

  html:lang(ja) .mobile-hours-separator {
    display: block;
    height: 0;
    font-size: 0;
    line-height: 0;
    overflow: hidden;
  }

  html:lang(ja) [data-i18n="info-hours-desc"] {
    white-space: nowrap;
  }
}

:root {
  --color-gray-base: #5c6266;
  --color-celeste: #81D8D0;
  --color-celeste-light: #E0F5F3;
  --color-deep-green-blue: #144955;
  --color-accent-warm: #E68A69;
  --color-text-main: #333C40;
  --ui-line: rgba(20, 73, 85, 0.1);

  /* Curated Rich & Warm Background System */
  --color-bg-base: #FAF8F5;
  --color-bg-warm: #FAF6F0;
  --color-bg-soft-blue: #F1F7F8;
  --color-bg-cream: #FDFBF7;
  --color-bg-mint: #EBF5F4;
  --color-bg-light-gray: #F8F9FA;
  --color-bg-sand: #F6F1EA;
  --color-bg-peach: #FAF0EB;
  --color-bg-white: #FFFFFF;

  /* Gradient Tokens */
  --grad-teal-rich: linear-gradient(135deg, #144955 0%, #1A5765 45%, #257082 100%);
  --grad-warm-ivory: linear-gradient(180deg, #FDFBF7 0%, #FAF6F0 100%);
  --grad-soft-celeste: linear-gradient(180deg, #FFFFFF 0%, #F1F7F8 100%);
  --grad-mint-breeze: linear-gradient(180deg, #FAF8F5 0%, #EBF5F4 100%);
  --grad-sand-warm: linear-gradient(135deg, #FAF5EE 0%, #F2F7F8 100%);
}

body {
  font-size: clamp(16px, 1.1vw, 18px);
  background-color: var(--color-bg-base);
  color: var(--color-text-main);
  word-break: auto-phrase;
  overflow-wrap: break-word;
}

h1, h2, h3, h4, h5, h6, p, .sec-title, .hero-catch {
  word-break: auto-phrase;
  overflow-wrap: break-word;
}

header.global-header {
  gap: 24px;
}

header.global-header > div:last-child {
  min-width: 0;
}

.global-nav > ul {
  gap: clamp(10px, 1.15vw, 20px);
}

.global-nav .nav-item {
  position: relative;
}

.global-nav .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  font-size: clamp(0.94rem, 0.9vw, 1.02rem);
  white-space: nowrap;
}

.nav-chevron {
  font-size: 0.72em;
  transition: transform 0.2s ease;
}

.nav-submenu {
  position: absolute;
  top: calc(100% - 2px);
  left: 50%;
  z-index: 20;
  display: grid !important;
  min-width: 230px;
  padding: 10px !important;
  gap: 2px !important;
  background: #fff;
  border: 1px solid rgba(20, 73, 85, 0.12);
  border-radius: 8px;
  box-shadow: 0 16px 35px rgba(20, 73, 85, 0.14);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.nav-submenu li:not(:last-child),
.nav-submenu-separated li:not(:last-child) {
  border-bottom: 1px dashed rgba(20, 73, 85, 0.15);
  padding-bottom: 2px;
  margin-bottom: 2px;
}

.nav-submenu a {
  display: block;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 0.9rem !important;
  white-space: nowrap;
}

.nav-submenu a:hover,
.nav-submenu a:focus-visible {
  color: var(--color-deep-green-blue) !important;
  background: var(--color-celeste-light);
}

.nav-item-has-submenu:hover .nav-submenu,
.nav-item-has-submenu:focus-within .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-item-has-submenu:hover .nav-chevron,
.nav-item-has-submenu:focus-within .nav-chevron {
  transform: rotate(180deg);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(20, 73, 85, 0.18);
  border-radius: 8px;
  background: #fff;
  color: var(--color-deep-green-blue);
  cursor: pointer;
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: auto;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle-lines {
  position: relative;
}

.nav-toggle-lines::before,
.nav-toggle-lines::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-lines::before { top: -6px; }
.nav-toggle-lines::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-lines { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after { top: 0; transform: rotate(-45deg); }

.lang-switcher {
  flex-shrink: 0;
}

/* The former rotating orange circle is replaced with a restrained contact pill. */
.floating-cta {
  right: 24px !important;
  bottom: 24px !important;
}

.circle-btn {
  width: auto !important;
  height: 52px !important;
  min-width: 150px;
  padding: 0 20px !important;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px !important;
  background: #144955 !important;
  box-shadow: 0 10px 24px rgba(20, 73, 85, 0.24) !important;
}

.circle-btn:hover {
  background: #0f3a43 !important;
  transform: translateY(-2px) !important;
}

.circle-text {
  display: none !important;
  animation: none !important;
}

.circle-icon {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0 !important;
  filter: none !important;
  transform: none !important;
}

.circle-icon::before {
  content: "";
  width: 16px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 2px;
  background: linear-gradient(32deg, transparent 48%, currentColor 49%, currentColor 53%, transparent 54%),
              linear-gradient(-32deg, transparent 48%, currentColor 49%, currentColor 53%, transparent 54%);
}

.circle-icon::after {
  content: "お問い合わせ";
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0;
}

@media (max-width: 1120px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 42px;
  }

  header.global-header .global-nav {
    position: fixed;
    top: 82px;
    left: 12px;
    right: 12px;
    display: block;
    max-height: calc(100svh - 98px);
    padding: 14px;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.99);
    border: 1px solid rgba(20, 73, 85, 0.12);
    border-radius: 8px;
    box-shadow: 0 18px 45px rgba(20, 73, 85, 0.2);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }

  header.global-header .global-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  header.global-header .global-nav > ul {
    display: grid;
    gap: 2px;
  }

  .global-nav .nav-link {
    width: 100%;
    justify-content: space-between;
    min-height: 46px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 1rem;
  }

  .global-nav .nav-link:hover {
    background: var(--color-celeste-light);
  }

  .nav-submenu {
    position: static;
    display: none !important;
    min-width: 0;
    margin: 0 0 6px 14px;
    padding: 4px 0 4px 12px !important;
    border: 0;
    border-left: 2px solid var(--color-celeste);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-item-has-submenu.is-open .nav-submenu {
    display: grid !important;
  }

  .nav-item-has-submenu:hover .nav-submenu,
  .nav-item-has-submenu:focus-within .nav-submenu {
    transform: none;
  }

  .nav-item-has-submenu.is-open .nav-chevron {
    transform: rotate(180deg);
  }
}

@media (max-width: 600px) {
  .header-logo-text .name {
    max-width: 170px !important;
    font-size: 0.78rem !important;
  }

  header.global-header .global-nav {
    top: 68px;
    left: 6px;
    right: 6px;
    max-height: calc(100svh - 80px);
  }

  .lang-switcher {
    margin-left: 4px !important;
    padding-left: 6px !important;
  }

  .floating-cta {
    right: 12px !important;
    bottom: 12px !important;
  }

  .circle-btn {
    min-width: 132px;
    height: 46px !important;
    padding: 0 15px !important;
  }

  .circle-icon::after {
    font-size: 0.82rem;
  }
}

/* Editorial design refresh: reduce repeated card surfaces and strengthen hierarchy. */
:root {
  --ui-line: rgba(20, 73, 85, 0.16);
  --ui-line-strong: rgba(20, 73, 85, 0.28);
  --ui-orange-soft: rgba(230, 138, 105, 0.12);
}

body { letter-spacing: 0; }

header.global-header {
  border: 1px solid rgba(20, 73, 85, 0.1);
  border-radius: 8px !important;
  box-shadow: 0 10px 28px rgba(20, 73, 85, 0.09) !important;
}

.page-hero,
.directions-section,
.video-section,
.exterior-section,
.custom-course-section,
.form-section,
.req-section {
  border-radius: 0 !important;
}

.page-hero {
  box-shadow: none !important;
}

.sec-title {
  margin-bottom: clamp(2.6rem, 5vw, 4.5rem);
  letter-spacing: 0;
}

.sec-title::after {
  width: 76px;
  height: 3px;
  border-radius: 0;
  background: linear-gradient(90deg, var(--color-accent-warm) 0 22px, var(--color-celeste) 22px 100%);
}

/* Top page: editorial columns instead of repeated floating boxes. */
.target-grid,
.course-layout {
  gap: 0 !important;
  border-top: 1px solid var(--ui-line);
  border-bottom: 1px solid var(--ui-line);
}

.target-card,
.course-item {
  min-width: 0;
  padding: clamp(30px, 3.2vw, 48px) !important;
  border: 0 !important;
  border-right: 1px solid var(--ui-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.target-card:last-child,
.course-item:last-child {
  border-right: 0 !important;
}

.target-card:hover,
.course-item:hover {
  transform: none !important;
  background: rgba(129, 216, 208, 0.07) !important;
  box-shadow: inset 0 4px 0 var(--color-accent-warm) !important;
}

.target-num,
.course-item::before {
  color: rgba(20, 73, 85, 0.18) !important;
}

.target-card h4,
.course-item h3 {
  font-size: clamp(1.3rem, 1.8vw, 1.6rem) !important;
}

.target-card p,
.course-item p {
  font-size: 1rem;
  line-height: 1.9;
}

.info-boxes {
  gap: clamp(12px, 1.5vw, 22px) !important;
}

.info-box {
  min-height: 260px;
  border: 0 !important;
  border-radius: 4px !important;
  box-shadow: none !important;
}

.info-box::before {
  content: "";
  position: absolute;
  inset: 12px;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.5);
  pointer-events: none;
}

.info-box:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 14px 28px rgba(20, 73, 85, 0.13) !important;
}

/* Student profile: one open composition, with larger chart labels. */
.student-profile-section {
  overflow: visible !important;
  background: #f4f9f8 !important;
  border-top: 8px solid var(--color-accent-warm) !important;
}

.student-profile-grid {
  gap: clamp(30px, 4vw, 64px) !important;
  align-items: start;
}

.student-profile-card {
  position: relative;
  display: flex;
  align-self: start;
  min-height: 0 !important;
  padding: 0 clamp(20px, 2.5vw, 42px) 0 0 !important;
  border: 0 !important;
  border-right: 1px solid var(--ui-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.student-profile-card:last-child {
  padding-right: 0 !important;
  border-right: 0 !important;
}

.student-profile-card::before {
  content: "";
  width: 34px;
  height: 3px;
  margin-bottom: 16px;
  background: var(--color-accent-warm);
}

.student-profile-card:nth-child(2)::before { background: var(--color-celeste); }
.student-profile-card:nth-child(3)::before { background: var(--color-deep-green-blue); }

.student-profile-label {
  margin-bottom: 8px !important;
  color: #647477 !important;
  font-size: 0.9rem !important;
  letter-spacing: 0.12em !important;
}

.student-profile-card h3 {
  margin-bottom: 28px !important;
  font-size: clamp(1.55rem, 2vw, 1.85rem) !important;
}

.profile-donut {
  --donut-size: clamp(196px, 16vw, 226px) !important;
  box-shadow: none !important;
  outline: 1px solid rgba(20, 73, 85, 0.08);
  outline-offset: 7px;
}

.profile-donut::before {
  inset: 29px !important;
  box-shadow: none !important;
}

.profile-donut-center strong {
  font-size: 2.65rem !important;
}

.profile-donut-center span {
  font-size: 0.92rem !important;
}

.profile-legend {
  gap: 0 !important;
}

.profile-legend-item {
  grid-template-columns: 12px minmax(0, 1fr) auto !important;
  gap: 11px !important;
  min-height: 42px;
  padding: 9px 0 !important;
  border-bottom: 1px solid rgba(20, 73, 85, 0.11) !important;
  font-size: 0.98rem !important;
}

.profile-legend-item:last-child {
  border-bottom: 0 !important;
}

.profile-legend-dot {
  width: 12px !important;
  height: 12px !important;
}

.profile-legend-value {
  font-size: 0.96rem;
}

.profile-flag {
  display: inline-block;
  margin-left: 4px;
  font-size: 1.15em;
  line-height: 1;
  vertical-align: -0.08em;
}

.gender-profile-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0;
  border-top: 1px solid var(--ui-line);
  border-bottom: 1px solid var(--ui-line);
}

.gender-profile-stat {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  grid-template-areas:
    "icon name"
    "icon ratio"
    "icon count";
  align-items: center;
  column-gap: 14px;
  padding: 22px 14px 22px 0;
}

.gender-profile-stat + .gender-profile-stat {
  padding-right: 0;
  padding-left: 18px;
  border-left: 1px solid var(--ui-line);
}

.gender-profile-icon {
  grid-area: icon;
  display: block;
  width: 58px;
  height: 74px;
}

.gender-profile-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gender-profile-name {
  grid-area: name;
  color: var(--color-gray-base);
  font-size: 0.95rem;
  font-weight: 700;
}

.gender-profile-stat strong {
  grid-area: ratio;
  color: var(--color-deep-green-blue);
  font-family: var(--font-en);
  font-size: clamp(1.75rem, 2.3vw, 2.35rem);
  font-weight: 800;
  line-height: 1.1;
}

.gender-profile-stat-female strong {
  color: var(--color-accent-warm);
}

.gender-profile-count {
  grid-area: count;
  margin-top: 4px;
  color: var(--color-gray-base);
  font-size: 0.9rem;
  font-weight: 700;
}

.profile-source-note {
  margin-top: 40px !important;
  padding-top: 18px !important;
  font-size: 0.9rem !important;
}

/* Long-form wrappers become open reading surfaces. */
.message-box,
.group-class-wrapper,
.fees-wrapper,
.faq-wrapper,
.map-wrapper,
.privacy-wrapper,
.form-wrapper,
.recruit-container,
.req-wrapper {
  border: 0 !important;
  border-radius: 0 !important;
  background-image: none !important;
  box-shadow: none !important;
}

.message-box,
.group-class-wrapper,
.fees-wrapper,
.faq-wrapper,
.map-wrapper,
.privacy-wrapper {
  border-top: 1px solid var(--ui-line) !important;
}

.message-box::before,
.group-class-wrapper::before,
.fees-wrapper::before,
.faq-wrapper::before,
.map-wrapper::before,
.privacy-wrapper::before {
  width: 72px !important;
  height: 4px !important;
  left: 0 !important;
  transform: none !important;
  border-radius: 0 !important;
  background: var(--color-accent-warm) !important;
}

/* Course levels and recruitment content use ruled lists rather than tiles. */
.level-grid {
  gap: 0 !important;
  border-top: 1px solid var(--ui-line);
}

.level-card,
.number-card,
.person-item,
.interview-card,
.env-card,
.alumni-card,
.voice-placeholder,
.req-wrapper {
  border-radius: 0 !important;
  background-image: none !important;
  box-shadow: none !important;
}

.level-card {
  padding: 34px 30px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--ui-line) !important;
  background: transparent !important;
}

.level-card:hover {
  transform: none !important;
  background: rgba(129, 216, 208, 0.07) !important;
  box-shadow: inset 4px 0 0 var(--color-accent-warm) !important;
}

.number-card {
  padding: 28px 16px !important;
  border: 0 !important;
  border-right: 1px solid var(--ui-line) !important;
  background: transparent !important;
}

.number-card:last-child { border-right: 0 !important; }
.number-card:hover { transform: none !important; }

.person-item {
  border: 0 !important;
  border-bottom: 1px solid var(--ui-line) !important;
  background: transparent !important;
}

.person-item:hover {
  transform: none !important;
  padding-left: calc(30px + 8px);
  background: var(--ui-orange-soft) !important;
  box-shadow: inset 4px 0 0 var(--color-accent-warm) !important;
}

.interview-card,
.env-card,
.req-wrapper,
.voice-placeholder {
  border: 1px solid var(--ui-line) !important;
  border-top: 4px solid var(--color-accent-warm) !important;
  background: transparent !important;
}

/* Fees: keep comparison clarity, remove inflated card treatment. */
.fees-page-section {
  padding-right: clamp(24px, 4vw, 72px) !important;
  padding-left: clamp(24px, 4vw, 72px) !important;
}

.fees-wrapper {
  width: 100%;
  padding-right: 0 !important;
  padding-left: 0 !important;
}

.fees-grid {
  width: 100% !important;
  max-width: none !important;
  margin-right: 0 !important;
  margin-left: 0 !important;
  gap: 28px !important;
}

.fee-card {
  padding: clamp(30px, 4vw, 48px) !important;
  border: 1px solid var(--ui-line) !important;
  border-top-width: 5px !important;
  border-radius: 4px !important;
  background: #fff !important;
  box-shadow: none !important;
}

.fee-card:hover {
  transform: none !important;
  border-color: var(--ui-line-strong) !important;
  box-shadow: 0 12px 24px rgba(20, 73, 85, 0.08) !important;
}

.fee-course-icon {
  border-radius: 3px !important;
}

.fee-info-label,
.fee-payment-type {
  border-radius: 2px !important;
}

@media (min-width: 960px) {
  .fee-card:not(.variant-admin) {
    display: grid;
    grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.55fr);
    column-gap: clamp(38px, 5vw, 80px);
    align-items: start;
  }

  .fee-card:not(.variant-admin) .fee-course-header {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    align-self: stretch;
    min-height: 100%;
    margin: 0;
    padding: 4px clamp(28px, 3vw, 46px) 4px 0;
    border-right: 1px solid var(--ui-line);
    border-bottom: 0;
  }

  .fee-card:not(.variant-admin) .fee-course-header::after {
    content: none !important;
    display: none !important;
  }

  .fee-card:not(.variant-admin) .fee-course-name {
    font-size: clamp(1.45rem, 2vw, 1.9rem);
    line-height: 1.45;
  }

  .fee-card:not(.variant-admin) .fee-info-row {
    min-width: 0;
    margin: 0;
  }

  .fee-card .fee-info-value {
    width: 100%;
    padding-left: 0;
  }

  .fee-card .fee-table {
    width: 100%;
    margin-left: 0;
  }

  .fee-card .fee-payment-type {
    margin-left: 0;
  }

  .fee-card .fee-note {
    padding-left: 0;
  }
}

/* FAQ is an accordion list, not a stack of mini cards. */
.faq-list {
  gap: 0 !important;
  border-top: 1px solid var(--ui-line);
}

.faq-item {
  border: 0 !important;
  border-bottom: 1px solid var(--ui-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.faq-item:hover {
  background: rgba(129, 216, 208, 0.06) !important;
  box-shadow: inset 3px 0 0 var(--color-accent-warm) !important;
}

.faq-q {
  font-size: 1.08rem !important;
}

/* Photo-led cards use crisp frames and restrained motion. */
.timeline-card,
.gallery-item-wrap,
.step-card,
.map-illustration-box,
.google-map-container,
.video-container,
.exterior-card {
  border-radius: 4px !important;
  box-shadow: none !important;
}

.timeline-card,
.step-card {
  border: 1px solid var(--ui-line) !important;
}

.timeline-card {
  border-top: 4px solid var(--color-celeste) !important;
}

.timeline-item:nth-child(even) .timeline-card {
  border-top-color: var(--color-accent-warm) !important;
}

.timeline-item:hover .timeline-card,
.step-card:hover,
.map-illustration-box:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 12px 24px rgba(20, 73, 85, 0.09) !important;
}

/* Enrollment flow keeps the full-width layout without boxed step bodies. */
.flow-section {
  border-top-color: var(--color-accent-warm) !important;
}

.flow-section .step-content {
  min-height: 285px !important;
  padding: 26px 20px 28px !important;
  border: 0 !important;
  border-top: 3px solid var(--color-celeste) !important;
  border-bottom: 1px solid var(--ui-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.flow-section .step-item:nth-child(even) .step-content {
  border-top-color: var(--color-accent-warm) !important;
}

.flow-section .step-item:hover .step-content {
  transform: none !important;
  background: rgba(255, 255, 255, 0.52) !important;
  box-shadow: none !important;
}

@media (max-width: 1000px) {
  .student-profile-grid {
    grid-template-columns: 1fr !important;
    max-width: 760px;
    margin-inline: auto;
  }

  .student-profile-card {
    padding: 0 0 34px !important;
    border-right: 0 !important;
    border-bottom: 1px solid var(--ui-line) !important;
  }

  .student-profile-card:last-child {
    padding-bottom: 0 !important;
    border-bottom: 0 !important;
  }
}

@media (max-width: 700px) {
  .target-grid,
  .course-layout {
    border-bottom: 0;
  }

  .target-card,
  .course-item {
    padding: 28px 8px !important;
    border-right: 0 !important;
    border-bottom: 1px solid var(--ui-line) !important;
  }

  .student-profile-grid { gap: 34px !important; }
  .student-profile-card { padding-bottom: 32px !important; }
  .profile-donut { --donut-size: 194px !important; }
  .profile-legend-item { font-size: 0.94rem !important; }
  .profile-legend-value { font-size: 0.9rem; }

  .gender-profile-stat {
    grid-template-columns: 48px minmax(0, 1fr);
    column-gap: 10px;
    padding: 18px 8px 18px 0;
  }

  .gender-profile-stat + .gender-profile-stat {
    padding-right: 0;
    padding-left: 12px;
  }

  .gender-profile-icon {
    width: 44px;
    height: 58px;
  }

  .gender-profile-stat strong { font-size: 1.65rem; }
  .gender-profile-name,
  .gender-profile-count { font-size: 0.84rem; }

  .fees-page-section {
    padding-right: 16px !important;
    padding-left: 16px !important;
  }

  .number-card {
    border-right: 0 !important;
    border-bottom: 1px solid var(--ui-line) !important;
  }

  .number-card:last-child { border-bottom: 0 !important; }

  .person-item:hover { padding-left: 20px; }
  .flow-section .step-content { min-height: 0 !important; }
}

/* Unified footer design for every page. */
footer {
  position: relative;
  padding: 0 !important;
  border-top: 7px solid var(--color-accent-warm);
  background: #0d333c !important;
}

footer .footer-container {
  display: grid !important;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.45fr);
  gap: clamp(48px, 7vw, 110px) !important;
  align-items: start !important;
  width: min(92%, 1440px) !important;
  max-width: 1440px !important;
  margin: 0 auto !important;
  padding: clamp(58px, 7vw, 92px) 0 clamp(44px, 5vw, 66px) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

footer .footer-left,
footer .footer-right {
  width: 100%;
}

footer .footer-logo-wrap {
  gap: 18px !important;
  margin-bottom: 30px !important;
}

footer .footer-logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  transform: translateY(6px);
}

footer .footer-logo-text .catch,
footer .footer-logo-text .name {
  display: block;
}

footer .footer-calendar-wrap {
  margin-top: 20px;
}

footer .footer-logo {
  position: relative;
  display: grid !important;
  grid-template-rows: 100%;
  place-items: center;
  width: 72px !important;
  height: 72px;
  flex: 0 0 72px;
  overflow: hidden;
  border: 0;
  background: transparent;
}

footer .footer-logo img {
  display: block !important;
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
}

footer .footer-logo::before {
  content: none;
}

footer .footer-logo::after {
  content: none;
}

footer .footer-logo-text .catch {
  color: var(--color-celeste) !important;
  font-size: 0.95rem !important;
}

footer .footer-logo-text .name {
  max-width: none;
  font-size: clamp(1.25rem, 1.6vw, 1.5rem) !important;
  line-height: 1.25 !important;
  letter-spacing: -0.025em;
  white-space: nowrap;
}

footer .footer-left .btn-outline {
  min-width: 230px;
  border: 1px solid rgba(255, 255, 255, 0.46) !important;
  border-radius: 4px !important;
  background: transparent !important;
  box-shadow: none !important;
}

footer .footer-nav {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 0 !important;
  width: 100%;
}

footer .footer-nav ul {
  display: flex !important;
  flex-direction: column;
  gap: 0 !important;
  min-width: 0;
  padding: 0 clamp(18px, 2.5vw, 36px);
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

footer .footer-nav ul::before {
  margin-bottom: 18px;
  color: var(--color-accent-warm);
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 800;
}

footer .footer-nav ul:nth-child(1)::before { content: "SCHOOL"; }
footer .footer-nav ul:nth-child(2)::before { content: "LESSONS"; }
footer .footer-nav ul:nth-child(3)::before { content: "SUPPORT"; }

footer .footer-nav li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

footer .footer-nav a {
  display: block;
  padding: 12px 0;
  color: #fff;
  font-size: 1.08rem !important;
  font-weight: 500 !important;
  opacity: 0.82 !important;
}

footer .footer-nav a:hover {
  color: var(--color-celeste) !important;
  opacity: 1 !important;
}

footer > div:last-child {
  width: min(92%, 1440px);
  margin: 0 auto;
  padding: 22px 0 30px;
  text-align: left !important;
}

/* Fee cards use the former blank area for real school imagery. */
.fee-card-photo {
  position: relative;
  min-width: 0;
  height: 240px;
  margin: 28px 0 0;
  overflow: hidden;
  border-radius: 3px;
  background: #e9f1f0;
}

.fee-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.fee-card:hover .fee-card-photo img {
  transform: scale(1.025);
}

.fee-card-photo figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 34px 18px 14px;
  color: #fff;
  background: linear-gradient(to top, rgba(7, 34, 40, 0.84), transparent);
  font-size: 0.86rem;
  font-weight: 700;
}

@media (min-width: 960px) and (max-width: 1279px) {
  .fee-card:not(.variant-admin) .fee-card-photo {
    grid-column: 2;
    height: 210px;
    margin-top: 28px;
  }
}

@media (min-width: 1280px) {
  .fee-card:not(.variant-admin) {
    grid-template-columns: minmax(220px, 0.62fr) minmax(360px, 1.2fr) minmax(240px, 0.78fr);
    column-gap: clamp(28px, 3vw, 50px);
  }

  .fee-card:not(.variant-admin) .fee-course-header {
    grid-column: 1;
  }

  .fee-card:not(.variant-admin) .fee-info-row {
    grid-column: 2;
  }

  .fee-card:not(.variant-admin) .fee-card-photo {
    grid-column: 3;
    grid-row: 1;
    align-self: stretch;
    height: auto;
    min-height: 250px;
    margin: 0;
  }
}

/* Access directions: concise, text-led three-step route. */
.directions-section .steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 !important;
  border-top: 1px solid var(--ui-line);
  border-bottom: 1px solid var(--ui-line);
}

.directions-section .step-card {
  position: relative;
  min-height: 270px;
  border: 0 !important;
  border-right: 1px solid var(--ui-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.directions-section .step-card:last-child {
  border-right: 0 !important;
}

.directions-section .step-card:hover {
  transform: none !important;
  background: rgba(129, 216, 208, 0.08) !important;
  box-shadow: inset 0 4px 0 var(--color-accent-warm) !important;
}

.directions-section .step-content {
  padding: clamp(30px, 4vw, 52px) !important;
}

.directions-section .step-num {
  margin-bottom: 18px;
  color: var(--color-accent-warm);
  font-size: 0.9rem;
}

.access-step-title {
  margin-bottom: 16px;
  color: var(--color-deep-green-blue);
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 800;
  line-height: 1.4;
}

.directions-section .step-desc {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.95;
}

@media (max-width: 900px) {
  footer .footer-container {
    grid-template-columns: 1fr;
    gap: 48px !important;
  }

  footer .footer-left {
    display: flex;
    align-items: flex-start;
  }

  footer .footer-nav ul:first-child {
    border-left: 0;
  }

  .directions-section .steps-grid {
    grid-template-columns: 1fr;
  }

  .directions-section .step-card {
    min-height: 0;
    border-right: 0 !important;
    border-bottom: 1px solid var(--ui-line) !important;
  }

  .directions-section .step-card:last-child {
    border-bottom: 0 !important;
  }
}

@media (max-width: 620px) {
  footer .footer-container {
    width: calc(100% - 32px) !important;
    padding-top: 48px !important;
  }

  footer .footer-left {
    align-items: stretch !important;
    text-align: left !important;
  }

  footer .footer-logo-text {
    align-items: center;
    text-align: center;
  }

  footer .footer-logo-wrap {
    align-items: center;
  }

  footer .footer-nav {
    grid-template-columns: 1fr !important;
  }

  footer .footer-nav ul,
  footer .footer-nav ul:first-child {
    padding: 22px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    border-left: 0;
  }

  footer .footer-nav ul::before {
    margin-bottom: 8px;
  }

  footer > div:last-child {
    width: calc(100% - 32px);
    text-align: center !important;
  }

  .fee-card-photo {
    height: 200px;
  }
}

/* 2026-08-18: photo-led course and learning-purpose sections. */
#courses .course-layout {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 2.5vw, 38px) !important;
  border: 0 !important;
}

#courses .course-item {
  display: flex;
  min-height: 100%;
  padding: 0 !important;
  overflow: hidden;
  border: 0 !important;
  border-bottom: 2px solid var(--ui-line) !important;
  background: transparent !important;
}

#courses .course-item:hover {
  background: transparent !important;
  box-shadow: none !important;
}

.course-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #dfe9e8;
}

.course-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 43, 50, 0.24), transparent 50%);
  pointer-events: none;
}

.course-media img,
.target-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

#courses .course-item:hover .course-media img,
.target-card:hover .target-media img {
  transform: scale(1.045);
}

.course-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 28px 4px 30px;
}

#courses .course-item::before {
  top: 18px;
  right: 18px;
  z-index: 3;
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 50%;
  color: var(--color-deep-green-blue) !important;
  background: rgba(255, 255, 255, 0.92);
  font-size: 1.1rem;
  box-shadow: 0 8px 24px rgba(7, 39, 45, 0.12);
}

#courses .course-item h3 {
  margin-bottom: 16px;
}

#courses .course-item p {
  margin-bottom: 24px;
}

#target .target-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 2.5vw, 34px) !important;
  border: 0;
}

#target .target-card {
  display: grid;
  grid-template-columns: minmax(150px, 0.85fr) minmax(0, 1.15fr);
  min-height: 260px;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden;
  border: 1px solid var(--ui-line) !important;
  border-radius: 3px !important;
  background: #fff !important;
}

#target .target-card:hover {
  background: #fff !important;
  box-shadow: 0 14px 30px rgba(20, 73, 85, 0.09) !important;
}

.target-media {
  min-height: 260px;
  overflow: hidden;
  background: #dfe9e8;
}

.target-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(24px, 3vw, 38px);
}

.target-copy .target-num {
  margin-bottom: 16px;
  color: var(--color-accent-warm) !important;
  font-size: 1rem;
  letter-spacing: 0.12em;
}

.target-copy p {
  margin: 0;
  color: var(--color-gray-base);
}

.target-copy h4 {
  word-break: keep-all;
  overflow-wrap: normal;
}

/* The supplied spiral-mountain illustration introduces the level system. */
.level-guide-visual {
  width: min(100%, 1120px);
  margin: 34px auto 62px;
}

.level-guide-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(20, 73, 85, 0.1);
  background: #fff;
}

/* レベル名は画像に焼き込まず、翻訳可能なテキストとして同じ太さで重ねる。 */
.level-guide-diagram {
  position: relative;
  container-type: inline-size;
}

.level-guide-diagram .level-guide-label {
  position: absolute;
  left: 60%;
  width: 31.5%;
  transform: translateY(-50%);
  color: #062d50;
  font-family: var(--font-body);
  font-size: 3.6cqi;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: 0;
  white-space: nowrap;
}

.level-guide-label--advanced { top: 18.3%; }
.level-guide-label--intermediate { top: 34.3%; }
.level-guide-label--pre-intermediate { top: 51.2%; }
.level-guide-label--beginner { top: 69.7%; }

.level-guide-visual figcaption {
  padding: 16px 0 0;
  color: var(--color-gray-base);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
}

/* Three-photo mosaic keeps the private-lesson visual compact and varied. */
.fee-card-photo-mosaic {
  min-height: 290px !important;
}

.fee-photo-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 4px;
  width: 100%;
  height: 100%;
}

.fee-photo-grid img:first-child {
  grid-row: 1 / -1;
}

.fee-card-photo-mosaic figcaption {
  pointer-events: none;
}

@media (min-width: 1280px) {
  .variant-private .fee-card-photo-mosaic {
    align-self: start !important;
    height: 480px !important;
    min-height: 0 !important;
  }
}

/* Access directions now pair each concise step with a real KLS photograph. */
.directions-section .step-card {
  min-height: 0;
}

.directions-section .step-img {
  display: block;
  width: 100%;
  height: clamp(180px, 16vw, 230px);
  object-fit: cover;
}

.directions-section .step-content {
  padding: clamp(24px, 3vw, 38px) !important;
}

@media (max-width: 980px) {
  #courses .course-layout {
    grid-template-columns: 1fr;
  }

  #courses .course-item {
    display: grid;
    grid-template-columns: minmax(230px, 0.85fr) minmax(0, 1.15fr);
  }

  .course-copy {
    padding: clamp(24px, 4vw, 38px);
  }

  #target .target-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  #courses .course-item {
    display: flex;
    width: 100%;
    padding: 0 !important;
  }

  .course-copy {
    padding: 24px 2px 28px;
  }

  #target .target-card {
    grid-template-columns: 1fr;
    padding: 0 !important;
  }

  .target-media {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .target-copy {
    padding: 24px 20px 28px;
  }

  .level-guide-visual {
    margin-bottom: 42px;
  }

  .level-guide-visual figcaption {
    padding-inline: 8px;
    line-height: 1.7;
  }

  .fee-card-photo-mosaic {
    height: 230px !important;
    min-height: 230px !important;
  }

  .directions-section .step-img {
    height: 210px;
  }
}

/* --------------------------------------------------------------------------
   2026-08-18 photo-led refinements
   -------------------------------------------------------------------------- */

/* Fee cards: replace generic pictograms with compact real-photo thumbnails. */
.fee-course-icon {
  overflow: hidden;
  padding: 0 !important;
  border: 2px solid rgba(255, 255, 255, 0.9);
  background: #dfe9e8 !important;
  box-shadow: 0 7px 18px rgba(7, 39, 45, 0.16);
}

.fee-course-thumb {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.fee-card:hover .fee-course-thumb {
  transform: scale(1.08);
}

/* The three private-lesson images are intentionally stacked in a vertical strip. */
.fee-card-photo-mosaic {
  height: 690px !important;
  min-height: 690px !important;
}

.fee-photo-grid {
  grid-template-columns: 1fr;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.fee-photo-grid img:first-child {
  grid-row: auto;
}

@media (min-width: 1280px) {
  .variant-private .fee-card-photo-mosaic {
    height: 690px !important;
  }
}

/* Course levels alternate up/down without compromising the reading order. */
@media (min-width: 761px) {
  .level-grid {
    align-items: start;
    gap: 32px 36px !important;
    padding: 10px 0 68px;
    border-top: 0;
  }

  .level-card {
    min-height: 250px;
    padding: 36px 32px !important;
    border: 1px solid var(--ui-line) !important;
    border-top: 4px solid var(--color-accent-warm) !important;
    background: #fff !important;
    box-shadow: 0 12px 28px rgba(20, 73, 85, 0.07) !important;
  }

  .level-card:nth-child(even) {
    transform: translateY(58px) !important;
  }

  .level-card:nth-child(odd):hover {
    transform: translateY(-5px) !important;
  }

  .level-card:nth-child(even):hover {
    transform: translateY(53px) !important;
  }
}

.level-card:nth-child(7)::after {
  content: '7';
}

/* Gallery collection modal. */
.gallery-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: clamp(32px, 5vw, 60px);
}

.gallery-more-btn {
  display: inline-flex;
  min-width: 220px;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 16px 20px 16px 24px;
  border: 1px solid var(--color-deep-green-blue);
  border-radius: 0;
  color: var(--color-deep-green-blue);
  background: transparent;
  font-family: var(--font-en);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.gallery-more-btn:hover {
  color: #fff;
  background: var(--color-deep-green-blue);
  transform: translateY(-3px);
}

.gallery-more-arrow {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: #fff;
  background: var(--color-accent-warm);
  font-size: 1rem;
}

body.gallery-modal-open {
  overflow: hidden;
}

.gallery-modal[hidden] {
  display: none;
}

.gallery-modal {
  position: fixed;
  z-index: 2100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(14px, 3vw, 42px);
  opacity: 0;
  transition: opacity 0.26s ease;
}

.gallery-modal.is-open {
  opacity: 1;
}

.gallery-modal-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: rgba(7, 39, 45, 0.88);
  backdrop-filter: blur(10px);
  cursor: pointer;
}

.gallery-modal-panel {
  position: relative;
  width: min(1180px, 100%);
  max-height: 90vh;
  overflow: auto;
  padding: clamp(24px, 4vw, 48px);
  background: #f7faf9;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  transform: translateY(20px);
  transition: transform 0.26s ease;
}

.gallery-modal.is-open .gallery-modal-panel {
  transform: translateY(0);
}

.gallery-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ui-line);
}

.gallery-modal-kicker {
  margin: 0 0 8px;
  color: var(--color-accent-warm);
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.gallery-modal-header h2 {
  margin: 0;
  color: var(--color-deep-green-blue);
  font-size: clamp(1.5rem, 3vw, 2.3rem);
}

.gallery-modal-close {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border: 0;
  color: #fff;
  background: var(--color-deep-green-blue);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease;
}

.gallery-modal-close:hover {
  background: var(--color-accent-warm);
  transform: rotate(90deg);
}

.gallery-modal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.5vw, 20px);
}

.gallery-modal-item {
  position: relative;
  overflow: hidden;
  padding: 0;
  border: 0;
  background: #dfe9e8;
  aspect-ratio: 4 / 3;
  cursor: zoom-in;
}

.gallery-modal-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.gallery-modal-item:hover img {
  filter: saturate(1.08);
  transform: scale(1.05);
}

#lightbox {
  z-index: 2300 !important;
}

/* Use the supplied access photos without cropping away the landmarks. */
.directions-section .step-img,
.exterior-section .exterior-img {
  object-position: center;
}

@media (max-width: 760px) {
  .level-grid {
    gap: 18px !important;
    padding-bottom: 0;
    border-top: 0;
  }

  .level-card,
  .level-card:nth-child(even),
  .level-card:nth-child(odd):hover,
  .level-card:nth-child(even):hover {
    transform: none !important;
  }

  .level-card {
    border: 1px solid var(--ui-line) !important;
    border-top: 4px solid var(--color-accent-warm) !important;
    background: #fff !important;
  }

  .fee-card-photo-mosaic {
    height: 540px !important;
    min-height: 540px !important;
  }

  .gallery-modal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .gallery-modal-grid {
    grid-template-columns: 1fr;
  }

  .gallery-modal-panel {
    padding: 22px 16px 28px;
  }
}

/* =========================================================
   Global Background & Atmosphere Enhancements (2026)
========================================================= */

/* Section base with smooth overflow */
.section {
  position: relative;
  overflow: hidden;
}

/* Subtle dot-matrix texture for background interest */
.bg-texture-dots {
  background-image: radial-gradient(rgba(20, 73, 85, 0.045) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
}

/* Refined Page Hero */
.page-hero {
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(20, 73, 85, 0.12) !important;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.12) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  opacity: 0.5;
  pointer-events: none;
}

/* Floating CTA button modern styling */
.floating-cta .circle-btn {
  background: var(--grad-teal-rich) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  box-shadow: 0 10px 28px rgba(20, 73, 85, 0.28) !important;
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.3s ease !important;
}

.floating-cta .circle-btn:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 16px 36px rgba(20, 73, 85, 0.38) !important;
}

/* Global CTA section rich background */
.cta-section {
  position: relative;
  background: var(--grad-teal-rich) !important;
  color: #fff;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(129, 216, 208, 0.2) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section::after {
  content: "";
  position: absolute;
  bottom: -100px;
  left: -60px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(230, 138, 105, 0.16) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

footer > div:last-child p {
  font-size: 0.92rem !important;
}

/* =========================================================
   Site-wide language background
   A fixed, responsive composition based on the supplied artwork.
========================================================= */

html {
  background: #fcfbf8;
}

body {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  background-color: transparent !important;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.46;
  background-color: transparent;
  background-image:
    url('../images/bg-language-connections-wide.svg?v=20260925-wave-restored'),
    url('../images/bg-kls-mark.svg'),
    url('../images/bg-blob-pink.svg'),
    url('../images/bg-more-than-language.svg'),
    url('../images/bg-multilang-greetings.svg'),
    url('../images/bg-globe-watermark.svg'),
    url('../images/bg-blob-pink.svg'),
    url('../images/bg-blob-mint.svg'),
    url('../images/bg-blob-mint.svg');
  background-repeat: no-repeat;
  background-position:
    center top 7vh,
    right -1vw top 6vh,
    right -10vw top 13vh,
    right 2vw bottom 7vh,
    left 1vw top 38vh,
    left -7vw bottom -11vh,
    left -8vw bottom -20vh,
    left -13vw top -29vh,
    right -7vw bottom -30vh;
  background-size:
    max(1280px, 100vw) auto,
    clamp(320px, 34vw, 560px) auto,
    clamp(340px, 35vw, 600px) auto,
    clamp(170px, 18vw, 280px) auto,
    clamp(110px, 12vw, 190px) auto,
    clamp(250px, 26vw, 410px) auto,
    clamp(260px, 27vw, 430px) auto,
    clamp(430px, 44vw, 700px) auto,
    clamp(520px, 53vw, 840px) auto;
}

@media (max-width: 760px) {
  body::before {
    background-position:
      center top 14vh,
      right -52px top 80px,
      right -190px top 105px,
      right -22px bottom 42px,
      left 7px top 35vh,
      left -110px bottom -42px,
      left -155px bottom -175px,
      left -175px top -185px,
      right -240px bottom -230px;
    background-size:
      max(760px, 160vw) auto,
      280px auto,
      370px auto,
      150px auto,
      92px auto,
      235px auto,
      310px auto,
      350px auto,
      500px auto;
  }

}

@media print {
  body::before,
  body::after {
    display: none;
  }
}

/* =========================================================
   2026 Revision: Course clarity, access flow and diversity
========================================================= */

/* 初級1の対象者ラベルを本文に負けない大きさで表示する。 */
.level-info--beginner {
  font-size: clamp(18px, 1.35vw, 20px) !important;
  color: var(--color-deep-green-blue) !important;
  line-height: 1.55;
}

/* コース・料金カードから不要な透かしと暖色グラデーションを除く。 */
.level-card::after,
.course-row::after,
.fee-card::after {
  content: none !important;
  display: none !important;
}

.level-card,
.basic-info-row,
.course-row,
.fee-card,
.fee-card.variant-admin,
.fee-card.variant-group,
.fee-card.variant-special,
.fee-card.variant-private,
.fee-card.variant-semi,
.fee-card.variant-short {
  background-color: #fff !important;
  background-image: none !important;
}

.group-class-wrapper,
.fees-wrapper {
  background-color: rgba(255, 255, 255, 0.96) !important;
  background-image: none !important;
}

/* 開いたレベルカードを明確な「選択中」状態にする。 */
.level-card:has(.level-more[open]) {
  border: 2px solid var(--color-deep-green-blue) !important;
  border-top: 6px solid var(--color-deep-green-blue) !important;
  background: #eef8f7 !important;
  box-shadow:
    0 18px 42px rgba(20, 73, 85, 0.18),
    inset 0 0 0 3px rgba(129, 216, 208, 0.35) !important;
}

.level-card:has(.level-more[open])::before {
  content: "選択中";
  position: absolute;
  top: 14px;
  right: 16px;
  z-index: 2;
  padding: 5px 11px;
  color: #fff;
  background: var(--color-deep-green-blue);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.level-card:has(.level-more[open]) .level-more summary {
  color: #fff;
  background: var(--color-deep-green-blue);
  border-color: var(--color-deep-green-blue);
  box-shadow: 0 5px 14px rgba(20, 73, 85, 0.2);
}

.level-card:has(.level-more[open]) .level-name {
  color: #0d3e49;
}

/* 5ステップを上段3・下段2の中央揃えで整理する。 */
@media (min-width: 901px) {
  .directions-section .steps-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr)) !important;
    gap: 24px !important;
    border: 0;
  }

  .directions-section .step-card {
    grid-column: span 2;
  }

  .directions-section .step-card:nth-child(4) {
    grid-column: 2 / span 2;
  }

  .directions-section .step-card:nth-child(5) {
    grid-column: 4 / span 2;
  }
}

.directions-section .step-card,
.directions-section .step-card:last-child {
  overflow: hidden;
  border: 1px solid rgba(20, 73, 85, 0.12) !important;
  border-top: 5px solid var(--color-celeste) !important;
  border-radius: 14px !important;
  background: rgba(255, 255, 255, 0.96) !important;
  box-shadow: 0 12px 30px rgba(20, 73, 85, 0.08) !important;
}

.directions-section .step-card:nth-child(even) {
  border-top-color: #e6a06f !important;
}

.directions-section .step-card:nth-child(3n) {
  border-top-color: #8f83c6 !important;
}

.directions-section .step-card:hover {
  transform: translateY(-5px) !important;
  background: #fff !important;
  box-shadow: 0 18px 38px rgba(20, 73, 85, 0.14) !important;
}

.directions-section .step-num {
  display: inline-flex;
  width: fit-content;
  padding: 4px 10px;
  color: var(--color-deep-green-blue);
  background: var(--color-celeste-light);
  border-radius: 999px;
}

@media (min-width: 621px) and (max-width: 900px) {
  .directions-section .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 20px !important;
    border: 0;
  }

  .directions-section .step-card:last-child {
    grid-column: 1 / -1;
    width: calc(50% - 10px);
    justify-self: center;
  }
}

@media (max-width: 620px) {
  .directions-section .steps-grid {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
    border: 0;
  }
}

/* 全ページを横断する、ゆっくり動く淡色グラデーション。 */
body::after {
  content: "";
  position: fixed;
  inset: -18vmax;
  z-index: -2;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(88, 190, 190, 0.12) 0 10%, transparent 40%),
    radial-gradient(circle, rgba(230, 138, 105, 0.13) 0 9%, transparent 39%),
    radial-gradient(circle, rgba(132, 117, 205, 0.07) 0 8%, transparent 38%),
    radial-gradient(circle, rgba(244, 194, 91, 0.08) 0 8%, transparent 37%),
    linear-gradient(135deg, #fcfbf8 0%, #f7fbfa 42%, #fffaf6 72%, #faf8f6 100%);
  background-repeat: no-repeat;
  background-position:
    0% 8%,
    100% 22%,
    18% 100%,
    88% 86%,
    center;
  background-size:
    74vmax 74vmax,
    68vmax 68vmax,
    64vmax 64vmax,
    58vmax 58vmax,
    100% 100%;
  animation: kls-background-drift 32s ease-in-out infinite alternate;
  transform: translate3d(0, 0, 0);
  will-change: background-position, transform;
}

@keyframes kls-background-drift {
  0% {
    background-position:
      0% 8%,
      100% 22%,
      18% 100%,
      88% 86%,
      center;
    transform: translate3d(-0.75vw, -0.5vh, 0) scale(1);
  }

  50% {
    background-position:
      24% 18%,
      76% 44%,
      38% 76%,
      68% 66%,
      center;
    transform: translate3d(0.5vw, 0.75vh, 0) scale(1.012);
  }

  100% {
    background-position:
      12% 34%,
      90% 8%,
      8% 72%,
      96% 58%,
      center;
    transform: translate3d(1vw, -0.5vh, 0) scale(1.02);
  }
}

/* セクション単位の色分けを外し、背景を一続きに見せる。 */
main > section:not(.hero):not(.page-hero):not(.cta-section),
main > section#group {
  background-color: transparent !important;
  background-image: none !important;
}

/* 長文・表・フォームなど、背景と重なると読みにくい領域だけ面を戻す。 */
.message-box,
.group-class-wrapper,
.fees-wrapper,
.faq-wrapper,
.map-wrapper,
.privacy-wrapper,
.form-wrapper,
.message-layout,
.req-wrapper {
  background: rgba(255, 255, 255, 0.95) !important;
  border: 1px solid rgba(20, 73, 85, 0.08) !important;
  border-radius: 16px !important;
  box-shadow: 0 10px 30px rgba(20, 73, 85, 0.06) !important;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

/* 一覧カードは読みやすさを保ちつつ、全体背景となじませる。 */
.news-list,
.course-item,
.student-profile-card,
.target-card,
.overview-table,
.compact-timeline .timeline-card,
.fee-card,
.flow-section .step-content,
.directions-section .step-card,
.faq-item {
  background-color: rgba(255, 255, 255, 0.97) !important;
}

@media (prefers-reduced-motion: reduce) {
  body::after {
    animation: none;
    transform: none;
  }
}

@media (max-width: 760px) {
  .level-card:has(.level-more[open])::before {
    top: 10px;
    right: 10px;
  }

  body::after {
    inset: -28vmax;
    background-size:
      92vmax 92vmax,
      86vmax 86vmax,
      82vmax 82vmax,
      76vmax 76vmax,
      100% 100%;
  }
}

/* =========================================================
   Ambient Background Photo Decorations (Scroll Reveal & Blend)
========================================================= */
.ambient-photo {
  position: absolute;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  opacity: 0;
  transform: translateY(calc(32px + var(--ambient-parallax, 0px))) scale(0.96);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.4s cubic-bezier(0.16, 1, 0.3, 1);
  mix-blend-mode: multiply;
  background-repeat: no-repeat;
  background-size: contain;
  filter: saturate(0.92) contrast(1.03);
  will-change: transform, opacity;
}

.ambient-photo.is-visible,
.active .ambient-photo {
  opacity: 0.16;
  transform: translateY(var(--ambient-parallax, 0px)) scale(1);
}

/* Background image variants（2026-09 差し替え：8枚） */
.ambient-photo--person-1 { background-image: url('../images/bg-person-01.webp'); }
.ambient-photo--person-2 { background-image: url('../images/bg-person-02.webp'); }
.ambient-photo--person-3 { background-image: url('../images/bg-person-03.webp'); }
.ambient-photo--person-4 { background-image: url('../images/bg-person-04.webp'); }
.ambient-photo--person-5 { background-image: url('../images/bg-person-05.webp'); }
.ambient-photo--person-6 { background-image: url('../images/bg-person-06.webp'); }
.ambient-photo--person-7 { background-image: url('../images/bg-person-07.webp'); }
.ambient-photo--person-8 { background-image: url('../images/bg-person-08.webp'); }
.ambient-photo--person-9 { background-image: url('../images/bg-person-09.webp'); }
.ambient-photo--person-10 { background-image: url('../images/bg-person-10.webp'); }

/* Student Profile Section Background Artwork (KlS-latest.png) */
.section-target-top {
  position: relative;
  overflow: hidden;
}

.section-target-top .reveal {
  position: relative;
  z-index: 1;
}

.student-profile-section .container-dynamic {
  position: relative;
  z-index: 1;
}

.student-profile-bg-artwork {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  max-width: 1300px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.88;
}

.student-profile-bg-artwork img {
  display: block;
  flex: 0 0 auto;
  width: clamp(480px, 53vw, 1100px);
  max-width: none;
  height: auto;
  object-fit: contain;
}

@media (max-width: 900px) {
  .student-profile-bg-artwork {
    align-items: flex-end;
    max-width: 100%;
    opacity: 0.3;
  }
}

/* Positions & responsive sizes */
.ambient-pos-top-right {
  top: clamp(20px, 3vw, 40px);
  right: clamp(12px, 2vw, 28px);
  width: clamp(280px, 32vw, 480px);
  height: clamp(240px, 28vw, 420px);
  background-position: top right;
}

.ambient-pos-top-left {
  top: clamp(20px, 3vw, 40px);
  left: clamp(12px, 2vw, 28px);
  width: clamp(280px, 32vw, 480px);
  height: clamp(240px, 28vw, 420px);
  background-position: top left;
}

.ambient-pos-bottom-right {
  bottom: clamp(20px, 3vw, 40px);
  right: clamp(12px, 2vw, 28px);
  width: clamp(280px, 32vw, 480px);
  height: clamp(240px, 28vw, 420px);
  background-position: bottom right;
}

.ambient-pos-bottom-left {
  bottom: clamp(20px, 3vw, 40px);
  left: clamp(12px, 2vw, 28px);
  width: clamp(280px, 32vw, 480px);
  height: clamp(240px, 28vw, 420px);
  background-position: bottom left;
}

.ambient-pos-center-right {
  top: 50%;
  right: clamp(12px, 2vw, 28px);
  transform: translateY(calc(-50% + 32px + var(--ambient-parallax, 0px))) scale(0.96);
  width: clamp(280px, 32vw, 480px);
  height: clamp(240px, 28vw, 420px);
  background-position: center right;
}

.ambient-pos-center-right.is-visible,
.active .ambient-pos-center-right {
  opacity: 0.16;
  transform: translateY(calc(-50% + var(--ambient-parallax, 0px))) scale(1);
}

.ambient-pos-center-left {
  top: 50%;
  left: clamp(12px, 2vw, 28px);
  transform: translateY(calc(-50% + 32px + var(--ambient-parallax, 0px))) scale(0.96);
  width: clamp(280px, 32vw, 480px);
  height: clamp(240px, 28vw, 420px);
  background-position: center left;
}

.ambient-pos-center-left.is-visible,
.active .ambient-pos-center-left {
  opacity: 0.16;
  transform: translateY(calc(-50% + var(--ambient-parallax, 0px))) scale(1);
}

/* Ensure sections contain backgrounds smoothly */
.section,
.news-section,
.message-section,
.gallery-section,
.directions-section,
.exterior-section,
.video-section,
.form-section,
.req-section,
.cta-section {
  position: relative;
  overflow: hidden;
}

.container-dynamic,
.cta-content {
  position: relative;
  z-index: 1;
}

/* =========================================================
   Fail-Safe Architecture for .reveal Content Visibility
   Prevents entire pages from becoming blank if JS crashes or is blocked.
========================================================= */
@keyframes klsRevealFallback {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  position: relative;
  z-index: 1;
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  /* CSS Self-Healing Fallback: automatically reveals content after 1.2s if JS fails */
  animation: klsRevealFallback 0.8s 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.reveal.active,
.no-js .reveal {
  opacity: 1 !important;
  transform: translateY(0) !important;
  animation: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .ambient-photo {
    opacity: 0;
  }
  .ambient-photo.is-visible,
  .active .ambient-photo {
    opacity: 0.11;
  }
  .ambient-pos-top-right,
  .ambient-pos-bottom-right,
  .ambient-pos-center-right {
    right: 12px;
    width: clamp(200px, 50vw, 260px);
    height: clamp(180px, 45vw, 230px);
  }
  .ambient-pos-top-left,
  .ambient-pos-bottom-left,
  .ambient-pos-center-left {
    left: 12px;
    width: clamp(200px, 50vw, 260px);
    height: clamp(180px, 45vw, 230px);
  }
}

/* Course level textbook backdrops */
.level-card[class*="level-card--textbook"] {
  isolation: isolate;
  background-color: #fff !important;
  background-image:
    linear-gradient(100deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.93) 46%, rgba(255, 255, 255, 0.60) 100%),
    var(--level-textbook) !important;
  background-position: center, right 18px center !important;
  background-repeat: no-repeat !important;
  background-size: cover, 72% auto !important;
}

.level-card--textbook-1 { --level-textbook: url("../images/textbook1.jpg"); }
.level-card--textbook-2 { --level-textbook: url("../images/textbook2.jpg"); }
.level-card--textbook-3 { --level-textbook: url("../images/textbook3.jpg"); }
.level-card--textbook-4 { --level-textbook: url("../images/textbook4.jpg"); }
.level-card--textbook-5 { --level-textbook: url("../images/textbook5.png"); }
.level-card--textbook-6 { --level-textbook: url("../images/textbook7.png"); }

/* 初中級は「わたしの文法ノート」と「Weekly J」（textbook5.png）、中級は「カルテット1・2」（textbook7.png）、上級は教材画像なし。 */

.level-card--advanced {
  background: #fff !important;
}

.level-card[class*="level-card--textbook"] > * {
  position: relative;
  z-index: 1;
}

.level-card[class*="level-card--textbook"]:has(.level-more[open]) {
  background-image: none !important;
  background-color: #fff !important;
}

@media (max-width: 760px) {
  .level-card[class*="level-card--textbook"] {
    background-position: center, right 12px bottom 16px !important;
    background-size: cover, 108% auto !important;
  }

}

/* レベル図の「中級（1,2,3,4）」だけを資料指定どおり「中級」に修正する。 */
.level-guide-visual {
  position: relative;
}

.level-guide-middle-label {
  position: absolute;
  top: 30.2%;
  left: 61.2%;
  width: 27%;
  min-height: 8.5%;
  display: grid;
  align-items: center;
  justify-items: start;
  padding-left: 0;
  background: #fff;
  color: #073b67;
  font-size: clamp(11px, 3vw, 42px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.08em;
  text-align: left;
}

/* 同階層のレベル情報は同じ文字サイズと余白に揃える。 */
.level-info,
.level-info--beginner {
  padding-left: 22px !important;
  color: var(--color-deep-green-blue) !important;
  font-size: clamp(17px, 1.2vw, 19px) !important;
  line-height: 1.55 !important;
}

.level-grid {
  align-items: start;
}

.level-card {
  height: auto;
  padding: clamp(30px, 3vw, 40px) !important;
}

.course-family-heading {
  margin: 18px 0 36px;
  padding-bottom: 18px;
  border-bottom: 2px solid rgba(20, 73, 85, 0.12);
}

.course-family-heading:not(:first-child) {
  margin-top: 86px;
}

.course-family-heading p {
  margin: 0 0 5px;
  color: var(--color-accent-warm);
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.course-family-heading h2 {
  margin: 0;
  color: var(--color-deep-green-blue);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

@media (min-width: 901px) {
  .course-row--private,
  .course-row--special {
    flex-direction: row !important;
  }

  .course-row--semi-private,
  .course-row--two-week {
    flex-direction: row-reverse !important;
  }
}






/* =========================================================
   2026 Revision: レスポンシブ調整（全ページ共通）
   common.css は最後に読み込まれるため、各ページCSSの
   重複したヘッダー定義などをここでまとめて上書きする。
========================================================= */

/* --- タブレット：ロゴ脇のキャッチが 9.6px と小さすぎたため --- */
@media (min-width: 601px) and (max-width: 992px) {
  .header-logo-text .catch {
    font-size: 0.72rem !important;
    letter-spacing: 0.03em;
  }

  .header-logo-text .name {
    font-size: 0.95rem !important;
  }
}

/* --- スマホ：本文まわりの詰まりを緩和 --- */
@media (max-width: 600px) {
  body {
    font-size: 15px;
    line-height: 1.75;
  }

  /* セクション見出し下の余白が広すぎて間延びしていた */
  .sec-title {
    margin-bottom: 28px !important;
  }

  /* 横スクロールする表はスワイプできることが分かるように */
  .table-scroll,
  .fee-table-wrap,
  .overview-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* --- スマホ：追従CTAが本文の最後と重なりにくいように --- */
@media (max-width: 600px) {
  footer {
    padding-bottom: 96px !important;
  }
}

/* =========================================================
   2026 Revision: スクロールで現れる背景写真の追加とサイズ調整
   これまで全て同じ寸法で単調だったため、大小のリズムをつける。
   位置指定(.ambient-pos-*)より後に置いて上書きする。
========================================================= */


/*
  形は画像側の比率に合わせ、高さは幅から導く。
  これで contain による余白が出ず、サイズ指定は幅だけで済む。
*/
.ambient-photo[class*="ambient-photo--person-"] {
  height: auto;
  aspect-ratio: 3 / 2;
}

/* --- 大小のリズム（幅のみ指定） --- */
.ambient-size-sm { width: clamp(150px, 17vw, 240px); }
.ambient-size-md { width: clamp(210px, 25vw, 355px); }
.ambient-size-lg { width: clamp(270px, 33vw, 480px); }
.ambient-size-xl { width: clamp(320px, 40vw, 590px); }

/* --- 各ページのメインビジュアルには出さない --- */
.hero .ambient-photo,
.page-hero .ambient-photo,
.hero .student-profile-bg-artwork,
.page-hero .student-profile-bg-artwork {
  display: none !important;
}

/* --- モバイル：大小差は残したまま全体を控えめに --- */
@media (max-width: 768px) {
  .ambient-size-sm { width: clamp(110px, 28vw, 150px); }
  .ambient-size-md { width: clamp(150px, 38vw, 210px); }
  .ambient-size-lg { width: clamp(185px, 47vw, 270px); }
  .ambient-size-xl { width: clamp(210px, 55vw, 320px); }
}

/* =========================================================
   2026 Revision: 背景写真の存在感を強める
   0.16 では気配程度で見えづらかったため、可読性を保てる
   範囲まで濃度・彩度・サイズを引き上げる。
========================================================= */
.ambient-photo {
  filter: saturate(1) contrast(1.05);
}

.ambient-photo.is-visible,
.active .ambient-photo,
.ambient-pos-center-right.is-visible,
.active .ambient-pos-center-right,
.ambient-pos-center-left.is-visible,
.active .ambient-pos-center-left {
  opacity: 0.3;
}

/* サイズも一回り大きく（大小の差は維持） */
.ambient-size-sm { width: clamp(175px, 20vw, 285px); }
.ambient-size-md { width: clamp(245px, 29vw, 410px); }
.ambient-size-lg { width: clamp(315px, 38vw, 555px); }
.ambient-size-xl { width: clamp(370px, 46vw, 680px); }

@media (max-width: 768px) {
  .ambient-photo.is-visible,
  .active .ambient-photo,
  .ambient-pos-center-right.is-visible,
  .active .ambient-pos-center-right,
  .ambient-pos-center-left.is-visible,
  .active .ambient-pos-center-left {
    opacity: 0.2;
  }

  .ambient-size-sm { width: clamp(125px, 32vw, 175px); }
  .ambient-size-md { width: clamp(170px, 43vw, 240px); }
  .ambient-size-lg { width: clamp(210px, 53vw, 305px); }
  .ambient-size-xl { width: clamp(240px, 62vw, 360px); }
}

/* =========================================================
   2026 Revision: 背景写真をセクション内に完全に収める配置
   以前は画像を境界の外へはみ出させて overflow で切っていたため、
   人物の顔や円形の輪郭に不自然な直線が生じていた。
   上下左右に安全な余白を設け、画像全体を見せる。
========================================================= */
.ambient-photo {
  --ambient-edge: clamp(20px, 3vw, 44px);
}

/* 見出し側：画像の上端をセクション内に収める */
.ambient-pos-band-right,
.ambient-pos-band-left {
  top: var(--ambient-edge);
  bottom: auto;
}

.ambient-pos-band-right { right: var(--ambient-edge); left: auto; }
.ambient-pos-band-left  { left: var(--ambient-edge);  right: auto; }

/* 下部側：画像の下端をセクション内に収める */
.ambient-pos-foot-right,
.ambient-pos-foot-left {
  top: auto;
  bottom: var(--ambient-edge);
}

.ambient-pos-foot-right { right: var(--ambient-edge); left: auto; }
.ambient-pos-foot-left  { left: var(--ambient-edge);  right: auto; }

/* コンパクトなセクションでは余白だけを少し詰める */
.ambient-band-tight,
.ambient-foot-tight {
  --ambient-edge: clamp(16px, 2vw, 28px);
}

@media (max-width: 992px) {
  .ambient-photo { --ambient-edge: clamp(16px, 2.5vw, 28px); }
  .ambient-band-tight,
  .ambient-foot-tight { --ambient-edge: 14px; }
}

@media (max-width: 600px) {
  .ambient-photo { --ambient-edge: 12px; }
  .ambient-band-tight,
  .ambient-foot-tight { --ambient-edge: 10px; }
}

/* 道案内：PC表示は4つ横並び、タブレットは2列、スマートフォンは1列 */
main > .directions-section .steps-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: clamp(16px, 1.8vw, 24px) !important;
}

main > .directions-section .steps-grid > .step-card {
  grid-column: auto !important;
  width: auto;
  justify-self: stretch;
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
}

main > .directions-section .step-img {
  height: clamp(160px, 13vw, 200px) !important;
}

main > .directions-section .step-content {
  padding: clamp(20px, 2vw, 28px) clamp(16px, 1.6vw, 22px) !important;
  display: flex !important;
  flex-direction: column !important;
  flex: 1 1 auto !important;
}

main > .directions-section .access-step-title {
  font-size: clamp(1.1rem, 1.25vw, 1.35rem) !important;
  line-height: 1.45 !important;
  margin-bottom: 12px !important;
}

main > .directions-section .step-desc {
  font-size: clamp(0.9rem, 0.95vw, 0.98rem) !important;
  line-height: 1.8 !important;
}

main > .directions-section .step-desc br {
  display: none !important;
}

@media (max-width: 1024px) {
  main > .directions-section .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 20px !important;
  }

  main > .directions-section .step-img {
    height: clamp(180px, 20vw, 230px) !important;
  }

  main > .directions-section .step-content {
    padding: clamp(24px, 3vw, 32px) !important;
  }

  main > .directions-section .access-step-title {
    font-size: clamp(1.2rem, 1.8vw, 1.5rem) !important;
  }

  main > .directions-section .step-desc {
    font-size: 1rem !important;
  }
}

@media (max-width: 620px) {
  main > .directions-section .steps-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  main > .directions-section .step-img {
    height: 190px !important;
  }

  main > .directions-section .step-content {
    padding: 22px 18px !important;
  }
}


/* =========================================================
   2026-09 Revision: 背景人物写真のサイズを大きく
   濃さは従来（PC 0.3 / スマホ 0.2）のまま、サイズのみ拡大。
   ページ全体で左右交互に配置（同じ側に縦に2枚並ばない）
========================================================= */
.ambient-size-sm { width: clamp(260px, 28vw, 420px); }
.ambient-size-md { width: clamp(320px, 36vw, 540px); }
.ambient-size-lg { width: clamp(380px, 44vw, 660px); }

@media (max-width: 768px) {
  .ambient-size-sm { width: clamp(170px, 46vw, 240px); }
  .ambient-size-md { width: clamp(200px, 56vw, 290px); }
  .ambient-size-lg { width: clamp(220px, 64vw, 330px); }
}

/* =========================================================
   日本語の改行（2026-09 修正）
   文節ごとの改行（word-break: auto-phrase / keep-all）はやめ、
   行の右端がそろう通常の折り返しに戻す
========================================================= */
body,
h1, h2, h3, h4, h5, h6, p, .sec-title, .hero-catch,
.kls-phrase, .kls-pretty {
  word-break: normal;
  overflow-wrap: break-word;
}

/* =========================================================
   フッター：タブレット〜小さめのPCで「プライバシーポリシー」が
   途中で改行されないように（2026-09）
========================================================= */
@media (min-width: 901px) and (max-width: 1099px) {
  footer .footer-container {
    grid-template-columns: 1fr;
    gap: 48px !important;
  }

  footer .footer-left {
    display: flex;
    align-items: flex-start;
  }

  footer .footer-nav ul:first-child {
    border-left: 0;
  }
}

@media (min-width: 1100px) and (max-width: 1365px) {
  footer .footer-nav {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.4fr) !important;
  }
}

/* ロゴが枠内に収まるため、はみ出し回避用の余白は不要。 */
@media (max-width: 900px) {
  footer .footer-logo-text {
    margin-top: 0;
  }
}

/* レベル図の「中級」ラベル：図の大きさに合わせて位置と文字サイズを決める（2026-09）
   ※ figcaption の行数で位置がずれないよう、画像の幅を基準（cqw）にする */
@supports (container-type: inline-size) {
  .level-guide-visual {
    container-type: inline-size;
  }

  .level-guide-middle-label {
    top: 17.2cqw;
    left: 58.5cqw;
    width: 34.6cqw;
    min-height: 0;
    height: 9.8cqw;
    padding-left: 2.2cqw;
    font-size: 4.2cqw;
  }
}
/* =========================================================
   CTAセクション：「お問い合わせはこちら」ボタンのPC形状維持（2026-09）
   スマホ・タブレットでもPC同様にコンパクトな中央揃えカプセル形状と丸矢印を維持
========================================================= */
.cta-section .btn.btn-cta,
main > .cta-section .btn.btn-cta {
  display: inline-flex !important;
  width: auto !important;
  max-width: 100% !important;
  min-height: 0 !important;
  justify-content: center !important;
  align-items: center !important;
  padding: 0.6rem 0.6rem 0.6rem 2.2rem !important;
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  line-height: 1.4 !important;
  border-radius: 50px !important;
  background-color: #fff !important;
  color: var(--color-deep-green-blue) !important;
  border: 2px solid #fff !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
  margin: 0 auto !important;
  text-align: center !important;
}

.cta-section .btn.btn-cta::after,
main > .cta-section .btn.btn-cta::after {
  content: "➔" !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex: 0 0 45px !important;
  width: 45px !important;
  height: 45px !important;
  margin-left: 20px !important;
  background-color: var(--color-deep-green-blue) !important;
  color: #fff !important;
  border-radius: 50% !important;
  font-family: var(--font-en) !important;
  font-size: 1.2rem !important;
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1) !important;
}

.cta-section .btn.btn-cta:hover,
main > .cta-section .btn.btn-cta:hover {
  color: #fff !important;
  border-color: var(--color-accent-warm) !important;
  box-shadow: 0 15px 35px rgba(230, 138, 105, 0.4) !important;
}

.cta-section .btn.btn-cta:hover::after,
main > .cta-section .btn.btn-cta:hover::after {
  background-color: #fff !important;
  color: var(--color-accent-warm) !important;
}

/* =========================================================
   見出し・ボタン・短い項目だけ、行の長さをそろえる（2026-09）
   最後の1文字だけが次の行に落ちるのを防ぐ。本文（長い段落）は対象外。
========================================================= */
.kls-phrase,
.sec-title,
.faq-cat-title,
.faq-q,
.course-title,
.level-info,
.level-desc,
.access-step-title,
.level-more-body li,
.btn {
  /* phrase-break.js が入れる区切り（<wbr>）の位置だけで改行する */
  word-break: keep-all;
  overflow-wrap: break-word;
  text-wrap: var(--kls-reading-wrap, balance);
}

/* スマホのカプセル：短い文言は内容幅、長い文言は枠内で折り返す。
   文字と矢印をグリッドで並べ、まとまり全体の左右の余白を揃える。
   ページ別の幅100%・CTAの!important指定をここで統一。PCは変更しない。 */
@media (max-width: 600px) {
  html body :is(main, footer, header) :is(
    .btn.btn:not(.btn-fixed-contact), .level-more > summary, .cf7-submit-btn
  ) {
    box-sizing: border-box;
    position: relative;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) 28px;
    flex: 0 1 auto;
    width: fit-content !important;
    min-width: 0 !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 44px !important;
    margin-inline: auto !important;
    padding: 6px 14px !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    border-radius: 999px !important;
    font-size: 14px !important;
    line-height: 1.45 !important;
    letter-spacing: 0 !important;
    white-space: normal !important;
    word-break: normal;
    overflow-wrap: anywhere;
    text-wrap: var(--kls-reading-wrap, pretty);
    text-align: center !important;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s !important;
  }

  html body :is(main, footer, header) :is(
    .btn.btn:not(.btn-fixed-contact), .level-more > summary, .cf7-submit-btn
  )::after {
    position: static !important;
    inset: auto !important;
    grid-column: 2;
    grid-row: 1;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 28px !important;
    height: 28px !important;
    flex: 0 0 28px !important;
    margin: 0 !important;
    font-size: 16px !important;
    line-height: 1 !important;
    transform: none !important;
    transition: background-color 0.3s, color 0.3s !important;
  }

  html body .cf7-submit-btn .cf7-submit-text {
    min-width: 0;
    white-space: normal;
  }

  /* 旧送信ボタン用の矢印が、縮小した新ボタンの外に残らないようにする。 */
  html body .form-submit-wrap:has(.cf7-submit-btn)::before,
  html body .form-submit-wrap:has(.cf7-submit-btn)::after {
    content: none !important;
    display: none !important;
  }
}

/* 装飾用の浮かぶ人物だけを非表示にする。学習者紹介・授業写真は残す。 */
.ambient-photo {
  display: none !important;
}

/* 日本語のスマホ表示。改行のブラウザ差は i18n.css 末尾で統一する。 */
@media (max-width: 600px) {
  html:lang(ja) main :where(
    p, li, dd, h1, h2, h3, h4, .faq-a, .faq-q, .level-desc
  ) {
    word-break: normal;
    text-wrap: wrap;
  }

  html:lang(ja) #student-profile .sec-title {
    font-size: clamp(20px, 6vw, 27px);
    letter-spacing: 0;
  }

  html:lang(ja) .course-row--semi-private > .course-content {
    container-type: inline-size;
  }

  html:lang(ja) .course-row--semi-private .course-title {
    font-size: min(1.55rem, 8.2cqi);
    letter-spacing: 0;
    white-space: nowrap;
  }
}