:root {
  --navy: #071f3e;
  --navy-2: #0e315a;
  --navy-3: #163e69;
  --cream: #f4efe3;
  --cream-2: #ebe1cf;
  --paper: #fbf8f1;
  --gold: #c4983e;
  --gold-light: #e1c475;
  --ink: #152238;
  --muted: #69717b;
  --line: rgba(7, 31, 62, 0.16);
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sans: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  --shadow: 0 18px 60px rgba(7, 31, 62, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
.shell { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 100; padding: 10px 16px; background: #fff; }
.skip-link:focus { top: 12px; }

.hero {
  position: relative;
  isolation: isolate;
  min-height: 760px;
  overflow: hidden;
  color: #fff;
  background: var(--navy);
}
.hero__image {
  position: absolute;
  inset: 0;
  z-index: -3;
  background: url("./assets/course-flyer.webp") 55% 8% / cover no-repeat;
  filter: saturate(.75) contrast(1.08);
  opacity: .5;
}
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 72% 55%, rgba(215, 167, 67, .28), transparent 25%),
    linear-gradient(90deg, rgba(7,31,62,.98) 0%, rgba(7,31,62,.94) 48%, rgba(7,31,62,.64) 100%);
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(225, 196, 117, .48);
  border-radius: 50%;
}
.hero::before { width: 520px; height: 520px; right: -170px; top: -170px; }
.hero::after { width: 670px; height: 670px; right: -250px; top: -250px; }
.hero__inner { min-height: 760px; display: flex; align-items: center; padding-block: 72px 88px; }
.hero__copy { max-width: 720px; }
.eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--gold-light);
  font-family: var(--serif);
  font-size: clamp(1.2rem, 3vw, 2rem);
  letter-spacing: .18em;
}
.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.25rem, 10vw, 6.7rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: .02em;
  text-wrap: balance;
}
.days { margin: 24px 0 22px; }
.days span {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 4px 28px;
  background: linear-gradient(90deg, transparent, rgba(196,152,62,.94), transparent);
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: .28em;
}
.hero__lead { margin: 0 0 14px; font-family: var(--serif); font-size: clamp(1.65rem, 4vw, 2.6rem); line-height: 1.5; }
.hero__sub { margin: 0; font-family: var(--serif); font-size: clamp(1rem, 2vw, 1.25rem); line-height: 1.9; }
.opening-badge {
  display: inline-grid;
  place-items: center;
  width: 138px;
  height: 138px;
  margin: 24px 0 4px;
  border: 1px solid var(--gold-light);
  outline: 1px solid rgba(225,196,117,.45);
  outline-offset: 5px;
  border-radius: 50%;
  background: rgba(151,104,22,.62);
  font-family: var(--serif);
  line-height: 1.25;
  transform: rotate(-4deg);
}
.opening-badge strong { font-size: 1.25rem; font-weight: 500; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 12px 26px;
  border: 1px solid transparent;
  border-radius: 2px;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.4;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,.16); }
.button:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.button--light { border-color: rgba(255,255,255,.72); background: rgba(255,255,255,.08); color: #fff; }
.button--gold { background: var(--gold); color: #fff; }
.button--outline { border-color: var(--gold-light); color: var(--gold-light); }
.button--large { min-width: 280px; }

.section { padding-block: 94px; }
.section-heading { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-heading--left { margin-left: 0; text-align: left; }
.kicker { margin: 0 0 8px; color: var(--gold); font-size: .78rem; font-weight: 800; letter-spacing: .18em; line-height: 1.4; }
.kicker--gold { color: var(--gold-light); }
h2 { margin: 0 0 16px; font-family: var(--serif); font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 500; line-height: 1.4; letter-spacing: .03em; }
.section-heading > p:last-child { margin: 0; color: var(--muted); }

.goals { background-color: var(--cream); background-image: radial-gradient(rgba(7,31,62,.04) 1px, transparent 1px); background-size: 22px 22px; }
.goal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin: 0; padding: 0; list-style: none; }
.goal-grid li { position: relative; min-width: 0; text-align: center; }
.goal-grid li:not(:last-child)::after { content: "›"; position: absolute; top: 46px; right: -8px; color: var(--gold); font-size: 1.9rem; }
.goal-mark { display: grid; place-items: center; width: 92px; height: 92px; margin: 0 auto 14px; border: 1px solid rgba(196,152,62,.4); border-radius: 50%; background: rgba(255,255,255,.55); color: var(--navy); font-family: var(--serif); font-size: 2rem; box-shadow: inset 0 0 0 6px rgba(255,255,255,.42); }
.goal-grid p { margin: 0; font-family: var(--serif); font-size: .93rem; font-weight: 600; line-height: 1.7; }
.process-block { margin-top: 58px; padding: 30px 24px; border-block: 1px solid rgba(196,152,62,.55); text-align: center; }
.process { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px; margin: 0 0 12px; font-family: var(--serif); font-size: clamp(1.25rem, 3vw, 2rem); }
.process i { color: var(--gold); font-style: normal; }
.process-block > p:last-child { margin: 0; }

.statement { color: #fff; background: var(--navy); }
.statement__inner { display: grid; grid-template-columns: 170px minmax(0, 740px); justify-content: center; gap: 54px; }
.statement__number { color: rgba(225,196,117,.18); font-family: var(--serif); font-size: 8rem; line-height: 1; }
.editorial-figure { margin: 0; overflow: hidden; }
.editorial-figure img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.editorial-figure figcaption { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 12px 2px 0; color: rgba(255,255,255,.76); font-size: .9rem; }
.editorial-figure figcaption span { flex: 0 0 auto; color: var(--gold-light); font-size: .72rem; letter-spacing: .1em; }
.editorial-figure--dark { grid-column: 1 / -1; margin-top: 14px; padding: 9px; border: 1px solid rgba(225,196,117,.34); background: rgba(255,255,255,.04); }
.prose p { margin: 0 0 1.1em; }
.prose p:last-child { margin-bottom: 0; }
.prose h3 { margin: 1.7em 0 .8em; color: var(--gold-light); font-family: var(--serif); font-size: 1.4rem; font-weight: 600; line-height: 1.6; }

.curriculum { background: var(--paper); }
.curriculum-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.curriculum-grid article { min-height: 156px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.42); }
.curriculum-grid span { color: var(--gold); font-family: var(--serif); font-size: .84rem; }
.curriculum-grid h3 { margin: 14px 0 0; font-family: var(--serif); font-size: 1.13rem; font-weight: 600; line-height: 1.7; }
.curriculum-grid p { margin: 4px 0 0; color: var(--muted); font-size: .92rem; }
.note { margin: 18px 0 0; color: var(--muted); font-size: .82rem; }

.outcomes { color: #fff; background: linear-gradient(135deg, var(--navy), var(--navy-2)); }
.outcomes__layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
.outcomes__intro > p:not(.kicker) { color: rgba(255,255,255,.75); }
.outcomes__intro .button { margin-top: 24px; }
.check-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 16px 8px 16px 42px; border-bottom: 1px solid rgba(255,255,255,.15); }
.check-list li::before { content: "✓"; position: absolute; left: 8px; color: var(--gold-light); font-weight: 800; }
.check-list__emphasis { color: var(--gold-light); font-weight: 700; }

.audience { background: var(--cream); }
.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.audience-grid p { display: grid; min-height: 190px; place-items: center; margin: 0; padding: 28px 20px; border: 1px solid rgba(196,152,62,.35); background: rgba(255,255,255,.55); font-family: var(--serif); font-size: 1.08rem; font-weight: 600; line-height: 1.8; text-align: center; }

.small-group { background: var(--paper); }
.small-group__card { display: grid; grid-template-columns: 260px minmax(0, 650px); gap: 62px; align-items: center; justify-content: center; padding: 58px; color: #fff; background: var(--navy); box-shadow: var(--shadow); }
.capacity { display: flex; align-items: center; justify-content: center; gap: 8px; aspect-ratio: 1; border: 1px solid var(--gold); outline: 1px solid rgba(225,196,117,.35); outline-offset: 9px; border-radius: 50%; font-family: var(--serif); }
.capacity strong { color: var(--gold-light); font-size: 6.5rem; font-weight: 400; line-height: 1; }
.capacity span { font-size: 1.2rem; line-height: 1; }
.small-group__card p:not(.kicker) { color: rgba(255,255,255,.82); }
.editorial-figure--group { grid-column: 1 / -1; margin-top: 8px; padding-top: 34px; border-top: 1px solid rgba(255,255,255,.16); }

.profile { overflow: hidden; background: linear-gradient(180deg, var(--cream), var(--paper)); }
.profile__layout { display: grid; grid-template-columns: minmax(320px, .9fr) 1.1fr; gap: 70px; align-items: center; }
.profile__portrait { position: relative; align-self: end; }
.profile__halo { position: absolute; width: 92%; aspect-ratio: 1; left: 4%; bottom: 3%; border: 1px solid rgba(196,152,62,.55); border-radius: 50%; box-shadow: 0 0 0 22px rgba(196,152,62,.07), 0 0 0 44px rgba(196,152,62,.04); }
.profile__portrait img { position: relative; z-index: 1; max-height: 710px; margin-inline: auto; object-fit: contain; object-position: bottom; filter: drop-shadow(0 20px 28px rgba(7,31,62,.18)); }
.profile__role { margin: 0; color: var(--muted); }
.profile__copy h2 { margin-top: -4px; font-size: clamp(2.6rem, 6vw, 4.3rem); }
.profile__lead { margin: 0 0 26px; padding-left: 18px; border-left: 3px solid var(--gold); font-family: var(--serif); font-size: 1.2rem; font-weight: 600; line-height: 1.85; }

.course-context { border-top: 1px solid var(--line); background: var(--paper); }
.course-context__layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 72px; align-items: center; max-width: 1060px; }
.course-context__copy h2 { max-width: 780px; }
.course-context__copy .prose { max-width: 760px; }
.course-context__reference { padding: 26px 28px; border-left: 2px solid var(--gold); background: rgba(255,255,255,.42); }
.course-context__reference p { margin: 0; color: var(--muted); line-height: 1.8; }
.course-context__reference p + p { margin-top: 8px; color: var(--navy); font-family: var(--serif); }
.course-context__reference strong { font-size: 1.35rem; font-weight: 600; }

.overview { color: #fff; background: var(--navy); }
.overview__layout { display: grid; grid-template-columns: minmax(250px, 380px) 1fr; gap: 80px; align-items: center; }
.overview__flyer { padding: 10px; border: 1px solid rgba(225,196,117,.46); background: rgba(255,255,255,.06); box-shadow: 0 20px 60px rgba(0,0,0,.28); transform: none; }
.overview__flyer img { width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: contain; }
.overview__map { grid-column: 1 / -1; margin-top: 18px; border-top: 1px solid rgba(255,255,255,.18); padding-top: 44px; }
.overview__map-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.overview__map-heading h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 1.65rem; font-weight: 500; }
.overview__map-heading p { margin: 0; color: rgba(255,255,255,.76); }
.overview__map-heading a { flex: 0 0 auto; color: var(--gold-light); font-weight: 700; text-underline-offset: 5px; }
.overview__map iframe { display: block; width: 100%; height: 380px; border: 0; filter: saturate(.78) contrast(.96); }
.info-list { margin: 34px 0; border-top: 1px solid rgba(255,255,255,.18); }
.info-list div { display: grid; grid-template-columns: 130px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.info-list dt { color: var(--gold-light); font-weight: 700; }
.info-list dd { margin: 0; }
.info-list small { color: rgba(255,255,255,.65); }
.info-list strong { font-family: var(--serif); font-size: 1.45rem; font-weight: 500; }
.pending { display: inline-block; padding: 2px 10px; border: 1px solid rgba(225,196,117,.5); color: var(--gold-light); font-size: .88rem; }

.contact { padding: 94px 0 108px; color: #fff; background: linear-gradient(rgba(7,31,62,.68), rgba(7,31,62,.88)), url("./assets/course-flyer.webp") center 44% / cover no-repeat; text-align: center; }
.contact__inner { max-width: 800px; }
.contact h2 { font-size: clamp(2rem, 5vw, 3.25rem); }
.contact__inner > p:not(.kicker) { color: rgba(255,255,255,.82); }
.contact__alternatives { margin: 28px auto 0; }
.contact__alternatives p { margin: 2px 0; font-family: var(--serif); font-size: 1.15rem; letter-spacing: .03em; }
.contact__alternatives a { text-underline-offset: 5px; }
.contact__alternatives small { display: block; margin-top: 8px; color: rgba(255,255,255,.68); font-size: .82rem; }
footer { display: flex; justify-content: center; gap: 26px; padding: 24px 20px 96px; color: rgba(255,255,255,.65); background: #031326; font-size: .82rem; text-align: center; }
footer p { margin: 0; }
.mobile-cta { position: fixed; z-index: 50; left: 0; right: 0; bottom: 0; display: none; grid-template-columns: .7fr 1.3fr; border-top: 1px solid rgba(255,255,255,.2); box-shadow: 0 -10px 30px rgba(7,31,62,.2); }
.mobile-cta a { display: grid; min-height: 62px; place-items: center; padding: 8px 12px; background: var(--navy); color: #fff; font-size: .88rem; font-weight: 700; text-decoration: none; }
.mobile-cta a:last-child { background: var(--gold); }

@media (max-width: 900px) {
  .goal-grid { grid-template-columns: repeat(4, 1fr); row-gap: 34px; }
  .goal-grid li:nth-child(4)::after { display: none; }
  .statement__inner { grid-template-columns: 110px 1fr; gap: 28px; }
  .statement__number { font-size: 5.5rem; }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .small-group__card { grid-template-columns: 210px 1fr; gap: 46px; padding: 48px 38px; }
  .overview__layout { gap: 44px; }
}

@media (max-width: 680px) {
  body { line-height: 1.85; padding-bottom: 62px; }
  .shell { width: min(100% - 32px, 1120px); }
  .mobile-break { display: block; }
  .hero { min-height: auto; }
  .hero__image { background-position: 68% 3%; opacity: .42; }
  .hero__veil { background: linear-gradient(180deg, rgba(7,31,62,.93), rgba(7,31,62,.82) 64%, rgba(7,31,62,.96)); }
  .hero::before { width: 340px; height: 340px; right: -180px; top: -90px; }
  .hero::after { width: 420px; height: 420px; right: -215px; top: -130px; }
  .hero__inner { min-height: auto; padding-block: 54px 58px; }
  .eyebrow { font-size: 1.18rem; }
  .hero h1 { font-size: clamp(3.1rem, 15.6vw, 4.8rem); line-height: 1.08; }
  .hero__lead { font-size: 1.55rem; }
  .hero__sub { font-size: 1rem; }
  .days { margin: 20px 0; }
  .days span { font-size: 1.3rem; }
  .opening-badge { width: 118px; height: 118px; font-size: .9rem; }
  .opening-badge strong { font-size: 1.08rem; }
  .hero__actions { display: grid; grid-template-columns: 1fr; }
  .button { width: 100%; }
  .section { padding-block: 68px; }
  .section-heading { margin-bottom: 38px; }
  h2 { font-size: 2.05rem; }
  .goal-grid { grid-template-columns: repeat(2, 1fr); gap: 30px 8px; }
  .goal-grid li::after { display: none; }
  .goal-grid li:last-child { grid-column: 1 / -1; }
  .goal-mark { width: 78px; height: 78px; font-size: 1.65rem; }
  .goal-grid p { font-size: .9rem; }
  .process-block { margin-top: 42px; padding-inline: 8px; }
  .process { gap: 6px 8px; }
  .process span { padding: 2px 5px; font-size: 1.12rem; }
  .process-block > p:last-child { font-size: .93rem; }
  .statement__inner { display: block; }
  .statement__number { margin-bottom: -34px; font-size: 5.8rem; }
  .editorial-figure--dark { margin-top: 34px; }
  .editorial-figure figcaption { display: block; line-height: 1.7; }
  .editorial-figure figcaption span { display: block; margin-top: 3px; }
  .curriculum-grid { grid-template-columns: 1fr; }
  .curriculum-grid article { min-height: 0; padding: 20px; }
  .outcomes__layout { grid-template-columns: 1fr; gap: 40px; }
  .outcomes__intro .button { display: none; }
  .audience-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .audience-grid p { min-height: 156px; padding: 22px 12px; font-size: .93rem; }
  .small-group__card { grid-template-columns: 1fr; gap: 44px; padding: 44px 28px; }
  .editorial-figure--group { margin-top: -4px; padding-top: 28px; }
  .capacity { width: 190px; margin-inline: auto; }
  .capacity strong { font-size: 5rem; }
  .profile { padding-bottom: 0; }
  .profile__layout { grid-template-columns: 1fr; gap: 28px; }
  .profile__portrait { order: 2; width: min(92%, 430px); margin-inline: auto; }
  .profile__portrait img { max-height: 520px; }
  .profile__copy { order: 1; }
  .profile__lead { font-size: 1.06rem; }
  .course-context__layout { grid-template-columns: 1fr; gap: 34px; }
  .course-context__reference { padding: 22px 24px; }
  .overview__layout { grid-template-columns: 1fr; gap: 40px; }
  .overview__flyer { width: min(82%, 360px); margin-inline: auto; }
  .overview__content { order: -1; }
  .overview__map { margin-top: 0; padding-top: 36px; }
  .overview__map-heading { display: block; }
  .overview__map-heading a { display: inline-block; margin-top: 14px; }
  .overview__map iframe { height: 320px; }
  .info-list div { grid-template-columns: 92px 1fr; gap: 14px; }
  .contact { padding-block: 70px 82px; }
  footer { flex-direction: column; gap: 2px; padding-bottom: 28px; }
  .mobile-cta { display: grid; }
}

@media (min-width: 681px) {
  .mobile-break { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}