:root {
  --ink: #080808;
  --paper: #f4f3ef;
  --white: #ffffff;
  --fog: #d6d5d1;
  --line: rgba(8, 8, 8, 0.22);
  --line-light: rgba(255, 255, 255, 0.28);
  --font-sans: "Avenir Next", "Helvetica Neue", "Hiragino Sans", "Yu Gothic", Arial, sans-serif;
  --font-display: "Bodoni 72", Didot, "Times New Roman", serif;
  --gutter: clamp(22px, 4.2vw, 72px);
  --section-y: clamp(92px, 12vw, 190px);
  --ease: cubic-bezier(0.2, 0.75, 0.25, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0.035em;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
}

img {
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

h1,
h2,
h3,
p,
figure,
blockquote,
dl,
dd,
ol,
ul {
  margin: 0;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 999;
  padding: 8px 16px;
  color: var(--ink);
  background: var(--white);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  padding: 18px var(--gutter);
  color: var(--white);
  border-bottom: 1px solid var(--line-light);
  transition: min-height 0.35s ease, background 0.35s ease, color 0.35s ease;
}

.site-header.is-scrolled {
  min-height: 68px;
  color: var(--ink);
  background: rgba(244, 243, 239, 0.94);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  min-width: 195px;
  line-height: 1;
}

.brand-letter {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  font-family: var(--font-display);
  font-size: 31px;
  font-style: italic;
  border: 1px solid currentColor;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.brand-name strong {
  font-weight: 400;
  letter-spacing: 0.13em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(15px, 1.8vw, 31px);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.07em;
}

.main-nav > a:not(.nav-cta) {
  position: relative;
}

.main-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}

.main-nav > a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 12px 20px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--white);
}

.site-header.is-scrolled .nav-cta {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 0;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 1px;
  margin: 7px auto;
  background: currentColor;
  transition: transform 0.3s ease;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-film,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-film {
  object-fit: cover;
  object-position: center center;
  filter: grayscale(1) contrast(1.08);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.54) 34%, rgba(0, 0, 0, 0.05) 73%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.56) 0%, transparent 40%);
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(980px, 72vw);
  min-height: 100svh;
  padding: 132px var(--gutter) 180px;
}

.hero-overline,
.section-kicker {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.hero-overline {
  margin-bottom: clamp(24px, 4vh, 48px);
}

.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(43px, 5vw, 72px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.hero-title span,
.hero-title strong {
  display: block;
}

.hero-title strong {
  margin-top: 0.12em;
  font-size: 1em;
  font-weight: 300;
  letter-spacing: -0.06em;
  white-space: nowrap;
}

.hero-lead {
  max-width: 620px;
  margin-top: clamp(30px, 5vh, 58px);
  font-size: clamp(13px, 1.1vw, 16px);
  line-height: 2.1;
  letter-spacing: 0.08em;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-top: 40px;
}

.button {
  display: inline-flex;
  min-height: 56px;
  padding: 15px 28px;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.07em;
  transition: color 0.3s ease, background 0.3s ease;
}

.button-light {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.button-light:hover {
  color: var(--white);
  background: transparent;
}

.hero-text-link,
.text-link {
  padding-bottom: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  border-bottom: 1px solid currentColor;
}

.hero-text-link span,
.text-link span {
  display: inline-block;
  margin-left: 14px;
}

.hero-rail {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  bottom: 37px;
  left: var(--gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.hero-rail p {
  padding: 13px 22px;
  font-family: var(--font-sans);
  font-size: 12px;
  line-height: 1.2;
  letter-spacing: 0.12em;
  border-left: 1px solid var(--line-light);
}

.hero-rail p:last-child {
  border-right: 1px solid var(--line-light);
}

.hero-rail span {
  margin-right: 16px;
  font-family: var(--font-sans);
  font-size: 8px;
  opacity: 0.62;
}

.scroll-note {
  position: absolute;
  z-index: 2;
  right: 10px;
  top: 50%;
  font-family: var(--font-sans);
  font-size: 8px;
  letter-spacing: 0.2em;
  transform: rotate(90deg) translateX(50%);
  transform-origin: right top;
}

.section-pad {
  padding: var(--section-y) var(--gutter);
}

.section-kicker {
  margin-bottom: 28px;
}

.editorial-heading h2,
.classes-heading h2,
.price-heading h2,
.access-heading h2,
.faq-heading h2,
.adult-heading h2,
.contact-copy h2,
.archive-heading h2,
.display-heading {
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.38;
  letter-spacing: -0.055em;
}

.audience-switch {
  display: grid;
  grid-template-columns: 38% 62%;
  min-height: 690px;
  color: var(--white);
  background: var(--ink);
  border-top: 1px solid var(--line-light);
}

.editorial-heading {
  padding: var(--section-y) var(--gutter);
  border-right: 1px solid var(--line-light);
}

.editorial-heading h2 {
  font-size: clamp(36px, 4.7vw, 76px);
}

.audience-grid {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
}

.audience-card {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(96px, 0.55fr) minmax(190px, 1.1fr) minmax(112px, 0.5fr) 1fr 34px;
  align-items: center;
  padding: 30px clamp(25px, 4vw, 66px);
  border-bottom: 1px solid var(--line-light);
  transition: color 0.4s ease, background 0.4s ease;
}

.audience-card:hover {
  color: var(--ink);
  background: var(--paper);
}

.audience-no,
.audience-en {
  font-size: 9px;
  letter-spacing: 0.16em;
}

.audience-card h3 {
  font-size: clamp(22px, 2.2vw, 36px);
  font-weight: 300;
  letter-spacing: -0.03em;
}

.audience-age {
  font-size: clamp(13px, 1.1vw, 15px);
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.audience-card p {
  max-width: 260px;
  font-size: 12px;
  line-height: 1.8;
}

.audience-card .arrow {
  font-family: var(--font-display);
  font-size: 26px;
}

.first-step {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(44px, 4.5vw, 68px);
  align-items: center;
  padding-block: clamp(100px, 8vw, 128px);
}

.first-step-image {
  position: relative;
  padding: 0 22px 22px 0;
}

.first-step-image::before {
  position: absolute;
  inset: 22px 0 0 22px;
  z-index: 0;
  content: "";
  border: 1px solid var(--line);
}

.first-step-image img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-position: center;
  filter: grayscale(1) contrast(1.03);
}

.first-step-image figcaption,
.method-photo figcaption,
.teacher-visual figcaption,
.access-photo figcaption {
  position: relative;
  z-index: 1;
  margin-top: 12px;
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.17em;
}

.display-heading {
  font-size: clamp(36px, 4.2vw, 68px);
}

.latin-inline {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 400;
  letter-spacing: -0.035em;
  white-space: nowrap;
}

.rad-inline {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: -0.035em;
  white-space: nowrap;
}

.no-break {
  white-space: nowrap;
}

.heading-line {
  display: block;
}

.first-step-copy {
  max-width: 620px;
}

.first-step-copy .display-heading {
  font-size: clamp(34px, 2.85vw, 46px);
  line-height: 1.32;
  text-wrap: balance;
}

.first-step-copy .body-large {
  margin-top: 32px;
}

.first-step-copy .principle-list {
  margin-top: 36px;
}

.body-large {
  margin-top: 42px;
  font-size: clamp(14px, 1.15vw, 17px);
  line-height: 2.15;
}

.principle-list {
  margin-top: 48px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.principle-list li {
  display: grid;
  grid-template-columns: 46px 1fr 1fr;
  gap: 18px;
  align-items: center;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.principle-list span,
.principle-list small {
  font-size: 9px;
  letter-spacing: 0.08em;
}

.principle-list strong {
  font-size: 13px;
  font-weight: 500;
}

.principle-list small {
  opacity: 0.62;
}

.classes {
  padding-right: 0;
  padding-left: 0;
  background: var(--white);
}

.classes-heading,
.price-heading,
.archive-heading {
  display: grid;
  grid-template-columns: 0.65fr 1.8fr 1fr;
  gap: 4vw;
  align-items: end;
  padding: 0 var(--gutter) clamp(70px, 8vw, 125px);
}

.classes-heading .section-kicker,
.price-heading .section-kicker,
.archive-heading .section-kicker {
  align-self: start;
}

.classes-heading h2,
.price-heading h2,
.archive-heading h2 {
  font-size: clamp(42px, 5.3vw, 82px);
}

.classes-heading > p:last-child,
.price-heading > p:last-child,
.archive-heading > p:last-child {
  font-size: 13px;
  line-height: 2;
}

.classes-heading:has(+ .age-map) {
  padding-bottom: clamp(40px, 4.6vw, 66px);
}

.classes-heading > p:last-child strong {
  font-weight: 600;
}

.age-map {
  --age-columns: 17;
  --age-label: clamp(120px, 13vw, 190px);
  --age-gap: clamp(12px, 1.6vw, 24px);
  display: grid;
  gap: clamp(18px, 2vw, 26px);
  margin: 0 var(--gutter) clamp(62px, 7vw, 100px);
  padding: clamp(28px, 3.2vw, 46px) clamp(24px, 3vw, 44px) clamp(20px, 2.4vw, 32px);
  border: 1px solid var(--ink);
  background: var(--paper);
}

.age-map-head {
  display: grid;
  gap: 12px;
}

.age-map-headline {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
}

.age-map-title {
  font-family: var(--font-display);
  font-size: clamp(21px, 1.9vw, 28px);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.age-map-note {
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  opacity: 0.6;
}

.age-gantt {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.age-gantt-row,
.age-gantt-axis {
  display: grid;
  grid-template-columns: var(--age-label) minmax(0, 1fr);
  gap: var(--age-gap);
  align-items: center;
}

.age-gantt-label {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.age-gantt-name {
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.14em;
  opacity: 0.55;
}

.age-gantt-range {
  font-size: clamp(14px, 1.25vw, 17px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.01em;
}

.age-gantt-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(var(--age-columns), minmax(0, 1fr));
  align-items: center;
  min-height: 32px;
}

.age-gantt-track::before {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  border-top: 1px dashed var(--line);
  content: "";
}

.age-gantt-bar {
  position: relative;
  grid-column: calc(var(--from) - 2) / calc(var(--to) - 2);
  height: 12px;
  background: var(--ink);
}

.age-gantt-bar-open {
  background: linear-gradient(90deg, var(--ink) 45%, rgba(8, 8, 8, 0.2));
}

.age-gantt-bar-open::after {
  position: absolute;
  top: 50%;
  left: 100%;
  margin-left: 6px;
  font-family: var(--font-display);
  font-size: 13px;
  line-height: 1;
  opacity: 0.5;
  transform: translateY(-50%);
  content: "→";
}

.age-gantt-axis {
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.age-gantt-axis-title {
  font-size: 10px;
  letter-spacing: 0.16em;
  opacity: 0.45;
}

.age-gantt-scale {
  display: grid;
  grid-template-columns: repeat(var(--age-columns), minmax(0, 1fr));
  margin: 0;
  padding: 0;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.06em;
  list-style: none;
}

.age-gantt-scale li {
  grid-column: var(--at);
  white-space: nowrap;
  opacity: 0.6;
}

.age-map-boundary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(16px, 3vw, 40px);
  align-items: center;
  margin: 0;
  padding-top: clamp(14px, 1.7vw, 20px);
  border-top: 1px solid var(--ink);
  font-size: clamp(13px, 1.15vw, 15px);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.age-map-boundary > span {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.age-map-boundary b {
  padding: 4px 10px;
  color: var(--white);
  background: var(--ink);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.14em;
}

.class-list {
  border-top: 1px solid var(--ink);
}

.class-row {
  display: grid;
  grid-template-columns: minmax(390px, 1.06fr) minmax(360px, 0.94fr);
  min-height: clamp(520px, 44vw, 640px);
  border-bottom: 1px solid var(--ink);
}

.class-row:nth-child(even) .class-image {
  order: 2;
}

.class-row:nth-child(even) .class-body {
  order: 1;
}

.class-image {
  position: relative;
  overflow: hidden;
  background: #cfcfcd;
}

.class-image img {
  width: 100%;
  height: 100%;
  filter: grayscale(1) contrast(1.04);
  transition: filter 0.7s ease, transform 1.2s var(--ease);
}

.class-row:hover .class-image img {
  filter: grayscale(0.35) contrast(1.02);
  transform: scale(1.018);
}

.class-image figcaption {
  position: absolute;
  right: 15px;
  bottom: 14px;
  padding: 5px 8px;
  color: var(--white);
  background: rgba(0, 0, 0, 0.62);
  font-size: 8px;
  line-height: 1;
  letter-spacing: 0.14em;
}

.class-number {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding-right: 16px;
  font-family: var(--font-display);
  font-size: 13px;
  line-height: 1;
  border-right: 1px solid var(--line);
}

.class-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.class-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(45px, 5.5vw, 88px);
}

.option-en,
.price-row span {
  margin-bottom: 24px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.class-age {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 0;
}

.class-age-value {
  font-size: clamp(26px, 2.2vw, 34px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
}

.class-age-note {
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0.14em;
  opacity: 0.62;
}

.class-body h3 {
  font-size: clamp(35px, 3.35vw, 54px);
  font-weight: 300;
  line-height: 1.22;
  letter-spacing: -0.055em;
}

.class-body > p:not(.class-age) {
  max-width: 610px;
  margin-top: 35px;
  font-size: 14px;
  line-height: 2.05;
}

.class-body ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 45px;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.class-body li {
  font-size: 10px;
  letter-spacing: 0.08em;
}

.class-body li::before {
  margin-right: 8px;
  content: "—";
}

.class-row-dark {
  color: var(--white);
  background: var(--ink);
}

.class-row-dark .class-number {
  border-color: var(--line-light);
}

.class-row-dark .class-body ul {
  border-color: var(--line-light);
}

.provisional-note {
  margin: 30px var(--gutter) 0;
  font-size: 10px;
  line-height: 1.8;
  opacity: 0.58;
}

.method {
  display: grid;
  grid-template-columns: 1fr 1fr;
  color: var(--white);
  background: var(--ink);
}

.method-photo {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  overflow: hidden;
}

.method-photo img {
  width: 100%;
  height: 100%;
  filter: grayscale(1) contrast(1.15);
}

.method-photo::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.46), transparent 50%);
}

.method-photo figcaption {
  position: absolute;
  z-index: 2;
  bottom: 25px;
  left: 30px;
}

.method-copy {
  min-height: 112vh;
  padding: var(--section-y) var(--gutter);
  border-left: 1px solid var(--line-light);
}

.method-sign {
  margin: 3vw 0 4vw;
  font-family: var(--font-sans);
  font-size: clamp(88px, 12vw, 180px);
  font-style: normal;
  font-weight: 600;
  line-height: 0.78;
  letter-spacing: -0.095em;
}

.method-copy .display-heading {
  max-width: 760px;
  font-size: clamp(35px, 3vw, 48px);
  line-height: 1.34;
  text-wrap: balance;
}

.method-copy .body-large {
  max-width: 720px;
}

.method-points {
  margin-top: 80px;
  border-top: 1px solid var(--line-light);
}

.method-points article {
  display: grid;
  grid-template-columns: 54px minmax(140px, 0.8fr) 1.2fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line-light);
}

.method-points span {
  font-family: var(--font-display);
  font-size: 11px;
}

.method-points h3 {
  font-size: 15px;
  font-weight: 400;
}

.method-points p {
  font-size: 11px;
  opacity: 0.7;
}

.on-dark {
  margin-right: 0;
  margin-left: 0;
}

.archive {
  background: var(--paper);
}

.archive-grid {
  display: grid;
  grid-auto-rows: minmax(140px, 16vw);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
}

.archive-item {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background: #b9b9b6;
}

.archive-item img {
  width: 100%;
  height: 100%;
  filter: grayscale(1) contrast(1.08);
  transition: filter 0.6s ease, transform 0.9s var(--ease);
}

.archive-item:hover img {
  filter: grayscale(0.1) contrast(1.02);
  transform: scale(1.025);
}

.archive-wide {
  grid-column: span 2;
}

.archive-tall {
  grid-row: span 2;
}

.archive-item figcaption {
  position: absolute;
  right: 10px;
  bottom: 9px;
  padding: 4px 7px;
  color: var(--white);
  background: rgba(0, 0, 0, 0.64);
  font-family: var(--font-display);
  font-size: 8px;
  line-height: 1;
  letter-spacing: 0.13em;
}

.stage-manifesto {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  min-height: 760px;
  color: var(--white);
  background: var(--ink);
}

.manifesto-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--section-y) var(--gutter);
  border-right: 1px solid var(--line-light);
}

.manifesto-copy blockquote {
  font-size: clamp(35px, 4.2vw, 68px);
  font-weight: 300;
  line-height: 1.45;
  letter-spacing: -0.055em;
}

.manifesto-copy > p:last-child {
  max-width: 520px;
  margin-top: 48px;
  font-size: 13px;
}

.manifesto-photo {
  min-height: 640px;
  overflow: hidden;
}

.manifesto-photo img {
  width: 100%;
  height: 100%;
  filter: grayscale(1) contrast(1.08);
}

.adult {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.adult-art,
.contact-art {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.adult-art::after,
.contact-art::after {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(0, 0, 0, 0.74);
}

.adult-art video,
.contact-art video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.25);
  transform: scale(1.02);
}

.adult-heading {
  display: grid;
  grid-template-columns: 0.7fr 1.45fr 1fr;
  gap: 5vw;
  align-items: end;
  padding-bottom: clamp(70px, 8vw, 130px);
}

.adult-heading h2 {
  font-size: clamp(48px, 6vw, 96px);
}

.adult-heading > p:last-child {
  font-size: 13px;
}

.adult-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.adult-option {
  display: flex;
  flex-direction: column;
  min-height: 410px;
  padding: clamp(30px, 4vw, 64px);
  border-right: 1px solid var(--line-light);
}

.adult-option:last-child {
  border-right: 0;
}

.adult-option h3 {
  font-size: clamp(27px, 2.7vw, 42px);
  font-weight: 300;
  letter-spacing: -0.04em;
}

.adult-option > p:not(.option-en, .option-status) {
  margin-top: 35px;
  font-size: 13px;
}

.option-status {
  margin-top: auto;
  padding-top: 30px;
  font-family: var(--font-display);
  font-size: 13px;
  border-top: 1px solid var(--line-light);
}

.option-status span {
  display: inline-block;
  margin-left: 10px;
  padding: 3px 8px;
  font-family: var(--font-sans);
  font-size: 8px;
  border: 1px solid var(--line-light);
}

.price {
  background: var(--white);
}

.price-table {
  border-top: 1px solid var(--ink);
}

.price-row {
  display: grid;
  grid-template-columns: 0.8fr 1.4fr 0.6fr;
  gap: 5vw;
  align-items: center;
  padding: clamp(35px, 5vw, 76px);
  border-bottom: 1px solid var(--ink);
}

.price-row h3 {
  font-size: clamp(25px, 3vw, 48px);
  font-weight: 300;
  letter-spacing: -0.04em;
}

.price-row dl {
  border-top: 1px solid var(--line);
}

.price-row dl div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.price-row dt {
  font-size: 11px;
}

.price-row dd {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.04em;
}

.price-row > p {
  font-size: 10px;
  opacity: 0.6;
}

.price-row-dark {
  color: var(--white);
  background: var(--ink);
}

.price-row-dark dl,
.price-row-dark dl div {
  border-color: var(--line-light);
}

.teachers {
  background: var(--paper);
}

.teachers-heading {
  display: grid;
  grid-template-columns: 0.55fr 1.2fr 0.7fr;
  gap: clamp(30px, 5vw, 78px);
  align-items: end;
  margin-bottom: clamp(58px, 7vw, 100px);
}

.teachers-heading .section-kicker {
  align-self: start;
}

.teachers-heading > p:last-child {
  font-size: 12px;
  line-height: 2;
}

.teacher-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  max-width: 1180px;
  margin: 0 auto;
  background: var(--ink);
  border: 1px solid var(--ink);
}

.teacher-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--paper);
}

.teacher-visual {
  width: 100%;
  overflow: hidden;
  background: #d5d4d0;
}

.teacher-visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  height: auto;
  object-position: center top;
  filter: grayscale(1) contrast(1.08);
}

.teacher-visual figcaption {
  padding: 0 5px 8px;
}

.teacher-monogram {
  display: grid;
  place-content: center;
  width: 100%;
  aspect-ratio: 4 / 5;
  color: var(--white);
  background: var(--ink);
  text-align: center;
}

.teacher-monogram span {
  font-family: var(--font-sans);
  font-size: clamp(100px, 12vw, 170px);
  font-weight: 600;
  line-height: 0.8;
  letter-spacing: -0.1em;
  transform: translateX(-0.04em);
}

.teacher-monogram small {
  margin-top: 28px;
  font-size: 9px;
  letter-spacing: 0.28em;
}

.teacher-card-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: clamp(34px, 4vw, 58px);
}

.teacher-role {
  margin-bottom: 18px;
  font-size: 9px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.teacher-card-copy h3 {
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 300;
  line-height: 1.25;
  letter-spacing: -0.045em;
}

.teacher-card-copy h3 small {
  display: block;
  margin-top: 8px;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.teacher-credentials {
  margin: 32px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.teacher-credentials li {
  padding: 9px 0;
  font-size: 11px;
  border-bottom: 1px solid var(--line);
}

.teacher-credentials li::before {
  margin-right: 10px;
  content: "—";
}

.teacher-card-copy > p:last-of-type {
  margin-top: 30px;
  font-size: 12px;
  line-height: 2;
}

.teacher-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 28px;
}

.teacher-sources a {
  font-size: 9px;
  border-bottom: 1px solid currentColor;
}

.teachers-link {
  display: block;
  width: fit-content;
  margin: 48px auto 0;
}

.access {
  background: #e8e7e3;
}

.access-heading {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  gap: clamp(30px, 5vw, 78px);
  align-items: start;
  margin-bottom: clamp(55px, 7vw, 95px);
}

.access-heading h2,
.faq-heading h2 {
  font-size: clamp(37px, 4.3vw, 68px);
}

.access-heading h2 {
  max-width: 920px;
  line-height: 1.24;
  text-wrap: balance;
}

.access-main {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(560px, 1.28fr);
  gap: clamp(42px, 6vw, 90px);
  align-items: start;
}

.address {
  margin-bottom: 35px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.6;
  letter-spacing: 0.03em;
}

.access-info dl {
  border-top: 1px solid var(--line);
}

.access-info dl div {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.access-info dt {
  font-size: 10px;
  font-weight: 500;
}

.access-info dd {
  font-size: 11px;
}

.button-outline {
  margin-top: 34px;
}

.button-outline:hover {
  color: var(--white);
  background: var(--ink);
}

.access-photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
}

.access-map {
  margin-top: clamp(55px, 7vw, 95px);
  overflow: hidden;
  border: 1px solid var(--line);
}

.access-map iframe {
  display: block;
  width: 100%;
  min-height: 380px;
  border: 0;
  filter: grayscale(1) contrast(0.92);
}

.faq {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 9vw;
  background: var(--paper);
}

.faq-list {
  border-top: 1px solid var(--ink);
}

.faq-list details {
  border-bottom: 1px solid var(--ink);
}

.faq-list summary {
  position: relative;
  padding: 26px 55px 26px 0;
  cursor: pointer;
  font-size: 14px;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::before,
.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 10px;
  width: 18px;
  height: 1px;
  content: "";
  background: var(--ink);
  transition: transform 0.3s ease;
}

.faq-list summary::after {
  transform: rotate(90deg);
}

.faq-list details[open] summary::after {
  transform: rotate(0);
}

.faq-list details p {
  max-width: 680px;
  padding: 0 55px 30px 0;
  font-size: 12px;
  opacity: 0.72;
}

.contact {
  position: relative;
  isolation: isolate;
  min-height: 720px;
  display: grid;
  place-items: center;
  padding: var(--section-y) var(--gutter);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  text-align: center;
}

.contact-art::after {
  background: rgba(0, 0, 0, 0.6);
}

.contact-copy {
  width: min(850px, 100%);
}

.contact-copy h2 {
  font-size: clamp(51px, 7vw, 110px);
  line-height: 1.17;
}

.contact-copy > p:not(.section-kicker, .contact-sub, .provisional-note) {
  max-width: 620px;
  margin: 38px auto 0;
  font-size: 13px;
}

.button-line {
  min-width: min(430px, 100%);
  margin-top: 42px;
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.button-line span {
  margin-right: 18px;
  font-family: var(--font-display);
  letter-spacing: 0.12em;
}

.button-line:hover {
  color: var(--white);
  background: transparent;
}

.contact-sub {
  margin-top: 24px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.contact .provisional-note {
  margin-right: 0;
  margin-left: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: end;
  padding: 70px var(--gutter) 42px;
  color: var(--white);
  background: var(--ink);
  border-top: 1px solid var(--line-light);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand strong {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.08em;
}

.footer-brand small,
.footer-info,
.footer-nav {
  font-size: 9px;
  letter-spacing: 0.1em;
}

.footer-nav {
  display: flex;
  gap: 25px;
}

.footer-info {
  text-align: right;
}

.mobile-line-cta {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .main-nav {
    gap: 15px;
  }

  .main-nav a:not(.nav-cta) {
    display: none;
  }

  .class-row {
    grid-template-columns: minmax(340px, 1fr) minmax(330px, 1fr);
  }

  .class-body {
    padding: clamp(35px, 5vw, 70px);
  }

  .audience-card {
    grid-template-columns: 40px 100px minmax(0, 1fr) auto 34px;
  }

  .audience-card p {
    display: none;
  }

  .age-map {
    --age-label: clamp(112px, 15vw, 150px);
  }

  .access-main {
    grid-template-columns: minmax(280px, 0.8fr) minmax(440px, 1.2fr);
  }
}

@media (max-width: 820px) {
  :root {
    --gutter: 20px;
    --section-y: 88px;
  }

  body {
    padding-bottom: 67px;
    font-size: 14px;
  }

  .site-header,
  .site-header.is-scrolled {
    min-height: 65px;
    padding: 11px 18px;
  }

  .brand {
    position: relative;
    z-index: 3;
    min-width: auto;
  }

  .brand-letter {
    width: 31px;
    height: 31px;
    font-size: 26px;
  }

  .brand-name {
    font-size: 15px;
  }

  .menu-toggle {
    position: relative;
    z-index: 3;
    display: block;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    padding: 85px 24px;
    color: var(--white);
    background: var(--ink);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  }

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

  .main-nav a:not(.nav-cta) {
    display: block;
  }

  .main-nav a {
    width: 100%;
    padding: 14px 0;
    font-size: 20px;
    font-weight: 300;
    border-bottom: 1px solid var(--line-light);
  }

  .main-nav .nav-cta,
  .site-header.is-scrolled .nav-cta {
    margin-top: 25px;
    padding: 15px 20px;
    color: var(--ink);
    background: var(--white);
    text-align: center;
  }

  .site-header:has(.main-nav.is-open) {
    color: var(--white);
    background: transparent;
  }

  .hero {
    min-height: 780px;
  }

  .hero-film {
    object-position: 59% center;
  }

  .hero-shade {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.83) 0%, rgba(0, 0, 0, 0.2) 75%), linear-gradient(90deg, rgba(0, 0, 0, 0.36), transparent);
  }

  .hero-copy {
    justify-content: flex-end;
    width: 100%;
    min-height: 720px;
    padding: 120px 20px 152px;
  }

  .hero-overline {
    margin-bottom: 20px;
    font-size: 8px;
  }

  .hero-title {
    font-size: clamp(30px, 9.4vw, 40px);
    line-height: 1.12;
  }

  .hero-title strong {
    margin-top: 0.16em;
    white-space: nowrap;
  }

  .hero-lead {
    margin-top: 27px;
    font-size: 11px;
    line-height: 1.95;
  }

  .hero-lead br {
    display: none;
  }

  .hero-actions {
    gap: 20px;
    margin-top: 30px;
  }

  .hero-actions .button {
    min-height: 50px;
    padding: 12px 18px;
    font-size: 10px;
  }

  .hero-text-link {
    font-size: 10px;
  }

  .hero-rail {
    right: 20px;
    bottom: 26px;
    left: 20px;
    grid-template-columns: 1fr;
  }

  .hero-rail p {
    display: none;
  }

  .hero-rail p:first-child {
    display: block;
    padding: 11px 12px;
    border-right: 1px solid var(--line-light);
  }

  .scroll-note {
    display: none;
  }

  .audience-switch {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .editorial-heading {
    padding: 86px 20px 58px;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .editorial-heading h2 {
    font-size: 43px;
  }

  .audience-card {
    grid-template-columns: 34px 1fr 24px;
    grid-template-rows: auto auto auto;
    gap: 4px 12px;
    padding: 25px 20px;
  }

  .audience-no {
    grid-row: 1 / span 3;
  }

  .audience-en {
    grid-column: 2;
  }

  .audience-card h3 {
    grid-column: 2;
    font-size: 25px;
  }

  .audience-age {
    grid-column: 2;
    font-size: 14px;
  }

  .audience-card .arrow {
    grid-column: 3;
    grid-row: 1 / span 3;
  }

  .age-map {
    --age-label: 104px;
    --age-gap: 12px;
    padding: 24px 18px 18px;
  }

  .age-gantt-range {
    font-size: 14px;
  }

  .age-gantt-track {
    min-height: 27px;
  }

  .age-gantt-bar {
    height: 10px;
  }

  .age-gantt-scale {
    font-size: 9px;
    letter-spacing: 0.02em;
  }

  .age-map-boundary {
    font-size: 13px;
  }

  .age-map-boundary span + span {
    margin-left: 0;
  }

  .first-step {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-block: 76px;
  }

  .first-step-image {
    margin: 0;
    padding: 0;
  }

  .first-step-image::before {
    display: none;
  }

  .first-step-image img {
    width: 100%;
    aspect-ratio: auto;
    height: auto;
    object-fit: contain;
  }

  .first-step-copy .display-heading {
    font-size: 36px;
    line-height: 1.38;
  }

  .display-heading,
  .classes-heading h2,
  .price-heading h2,
  .archive-heading h2 {
    font-size: 40px;
  }

  .body-large {
    margin-top: 30px;
    font-size: 13px;
  }

  .principle-list {
    margin-top: 36px;
  }

  .principle-list li {
    grid-template-columns: 32px 1fr;
  }

  .principle-list small {
    display: none;
  }

  .classes-heading,
  .price-heading,
  .archive-heading {
    grid-template-columns: 1fr;
    gap: 20px;
    align-items: start;
    padding-bottom: 55px;
  }

  .classes-heading .section-kicker,
  .price-heading .section-kicker,
  .archive-heading .section-kicker {
    margin-bottom: 8px;
  }

  .classes-heading > p:last-child,
  .price-heading > p:last-child,
  .archive-heading > p:last-child {
    margin-top: 12px;
    font-size: 12px;
  }

  .class-row,
  .class-row:nth-child(even) {
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  .class-row .class-image,
  .class-row:nth-child(even) .class-image {
    order: 1;
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .class-row .class-image img,
  .class-row:nth-child(even) .class-image img {
    object-position: center;
  }

  .class-row .class-body,
  .class-row:nth-child(even) .class-body {
    order: 2;
    padding: 45px 22px 56px;
  }

  .class-meta {
    margin-bottom: 22px;
  }

  .class-body h3 {
    font-size: 40px;
  }

  .class-body > p:not(.class-age) {
    margin-top: 25px;
    font-size: 12px;
  }

  .class-body ul {
    gap: 6px 13px;
    margin-top: 32px;
  }

  .method {
    grid-template-columns: 1fr;
  }

  .method-photo {
    position: relative;
    height: auto;
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .method-copy .display-heading {
    font-size: clamp(30px, 8.72vw, 34px);
  }

  .method-title-lead,
  .method-title-curriculum,
  .method-title-benefit {
    display: block;
  }

  .method-title-curriculum {
    white-space: nowrap;
  }

  .method-copy {
    min-height: 0;
    padding: 85px 20px;
    border-top: 1px solid var(--line-light);
    border-left: 0;
  }

  .method-sign {
    margin: 46px 0 50px;
    font-size: 130px;
  }

  .method-points {
    margin-top: 55px;
  }

  .method-points article {
    grid-template-columns: 32px 1fr;
  }

  .method-points p {
    grid-column: 2;
  }

  .archive-grid {
    grid-auto-rows: 44vw;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .archive-wide {
    grid-column: span 2;
  }

  .archive-tall {
    grid-row: span 2;
  }

  .stage-manifesto {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .manifesto-copy {
    padding: 90px 20px;
    border-right: 0;
  }

  .manifesto-copy blockquote {
    font-size: 39px;
  }

  .manifesto-photo {
    min-height: 62vw;
  }

  .adult-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .adult-heading h2 {
    font-size: 48px;
  }

  .adult-options {
    grid-template-columns: 1fr;
  }

  .adult-option {
    min-height: 360px;
    padding: 38px 25px;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .adult-option:last-child {
    border-bottom: 0;
  }

  .price-row {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 42px 22px;
  }

  .teachers-heading {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 52px;
  }

  .teachers-heading .section-kicker {
    margin-bottom: 8px;
  }

  .teacher-grid {
    grid-template-columns: 1fr;
    gap: 1px;
  }

  .teacher-card-copy {
    padding: 34px 24px 44px;
  }

  .teacher-monogram span {
    font-size: 34vw;
  }

  .access-heading,
  .access-main {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .access-heading {
    margin-bottom: 45px;
  }

  .access-photo img {
    width: 100%;
    aspect-ratio: auto;
    height: auto;
    object-fit: contain;
  }

  .access-map {
    margin-top: 45px;
  }

  .access-map iframe {
    min-height: 320px;
  }

  .faq {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .contact {
    min-height: 650px;
    padding-bottom: 110px;
  }

  .contact-copy h2 {
    font-size: 49px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 60px 20px;
  }

  .footer-nav {
    flex-wrap: wrap;
  }

  .footer-info {
    text-align: left;
  }

  .mobile-line-cta {
    position: fixed;
    z-index: 90;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    place-items: center;
    height: 67px;
    color: var(--white);
    background: var(--ink);
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.08em;
  }
}

.inner-page {
  background: var(--paper);
}

.inner-page .inner-header {
  color: var(--ink);
  background: rgba(244, 243, 239, 0.96);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}

.inner-page .inner-header .nav-cta {
  color: var(--white);
  background: var(--ink);
}

.breadcrumb {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 128px var(--gutter) 32px;
  color: rgba(8, 8, 8, 0.58);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.breadcrumb a {
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line);
}

.subpage-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  min-height: 670px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.subpage-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(60px, 8vw, 124px) var(--gutter);
  border-right: 1px solid var(--line);
}

.subpage-hero-copy h1 {
  max-width: 760px;
  margin-top: 35px;
  font-size: clamp(42px, 5vw, 78px);
  font-weight: 300;
  line-height: 1.24;
  letter-spacing: -0.055em;
}

.subpage-hero-copy > p:not(.section-kicker) {
  max-width: 680px;
  margin-top: 35px;
  font-size: clamp(14px, 1.15vw, 17px);
  line-height: 2.15;
}

.subpage-hero-links {
  display: flex;
  gap: 28px;
  align-items: center;
  margin-top: 45px;
}

.subpage-hero figure {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background: #181818;
}

.subpage-hero figure img {
  width: 100%;
  height: 100%;
  min-height: 670px;
  object-fit: cover;
  filter: grayscale(1) contrast(1.04);
}

.subpage-hero figure figcaption {
  position: absolute;
  right: 22px;
  bottom: 20px;
  padding: 7px 11px;
  color: var(--white);
  background: rgba(8, 8, 8, 0.76);
  font-size: 8px;
  letter-spacing: 0.13em;
}

.button-dark {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.button-dark:hover {
  color: var(--ink);
  background: transparent;
}

.button-outline-light {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
}

.button-outline-light:hover {
  color: var(--ink);
  background: var(--white);
}

.seo-page-content {
  border-bottom: 1px solid var(--line);
}

.seo-page-content > .age-map {
  margin-top: clamp(56px, 7vw, 96px);
}

.seo-section,
.seo-split {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(55px, 9vw, 145px);
  padding: var(--section-y) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.seo-section h2,
.seo-split h2,
.related-pages h2 {
  margin-top: 22px;
  font-size: clamp(34px, 4vw, 61px);
  font-weight: 300;
  line-height: 1.3;
  letter-spacing: -0.05em;
}

.seo-large-copy {
  align-self: center;
  max-width: 830px;
  font-size: clamp(18px, 2vw, 28px);
  font-weight: 300;
  line-height: 2;
  letter-spacing: -0.015em;
}

.seo-class-stack article,
.seo-teacher-list article {
  display: grid;
  grid-template-columns: minmax(190px, 0.38fr) minmax(0, 1.62fr);
  gap: clamp(35px, 7vw, 120px);
  align-items: start;
  padding: clamp(50px, 7vw, 100px) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.seo-class-stack article > p:first-child {
  padding-top: 11px;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.seo-class-stack article > p.seo-class-age {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 6px;
  font-family: var(--font-sans);
  letter-spacing: normal;
}

.seo-class-stack .class-age-value {
  font-size: clamp(26px, 2.2vw, 34px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
}

.seo-class-stack h2,
.seo-teacher-list h2 {
  font-size: clamp(38px, 5vw, 76px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.05em;
}

.seo-class-stack article {
  row-gap: clamp(16px, 1.8vw, 30px);
}

.seo-class-stack article > p:last-child {
  grid-column: 2;
  max-width: 840px;
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 2.1;
}

.seo-class-stack .is-dark,
.seo-teacher-list .is-dark,
.seo-rate-block.is-dark {
  color: var(--white);
  background: var(--ink);
  border-color: var(--line-light);
}

.seo-prose p {
  max-width: 820px;
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 2.1;
}

.seo-prose p + p {
  margin-top: 24px;
}

.seo-check-list {
  border-top: 1px solid var(--line);
}

.seo-check-list p {
  position: relative;
  padding: 20px 12px 20px 39px;
  border-bottom: 1px solid var(--line);
}

.seo-check-list p::before {
  position: absolute;
  top: 20px;
  left: 8px;
  content: "○";
  font-family: var(--font-display);
}

.seo-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.seo-feature-grid article {
  min-height: 390px;
  padding: clamp(45px, 6vw, 84px) clamp(25px, 4vw, 58px);
  border-right: 1px solid var(--line);
}

.seo-feature-grid article:last-child {
  border-right: 0;
}

.seo-feature-grid article > span {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.12em;
}

.seo-feature-grid h2 {
  margin-top: 64px;
  font-size: clamp(31px, 3vw, 46px);
  font-weight: 300;
  line-height: 1.3;
  letter-spacing: -0.045em;
}

.seo-feature-grid p {
  margin-top: 28px;
  line-height: 2;
}

.seo-rate-block {
  display: grid;
  grid-template-columns: minmax(240px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(45px, 8vw, 130px);
  padding: var(--section-y) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.seo-rate-block header h2 {
  margin-top: 22px;
  font-size: clamp(39px, 5vw, 74px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.05em;
}

.seo-rate-table {
  border-top: 1px solid currentColor;
}

.seo-rate-table > div {
  display: grid;
  grid-template-columns: minmax(150px, 0.65fr) minmax(180px, 0.9fr) minmax(120px, 0.55fr);
  gap: 22px;
  align-items: baseline;
  padding: 25px 5px;
  border-bottom: 1px solid currentColor;
}

.seo-rate-table span,
.seo-rate-table small {
  font-size: 11px;
  line-height: 1.65;
  letter-spacing: 0.06em;
}

.seo-rate-table strong {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 35px);
  font-weight: 400;
  letter-spacing: 0;
}

.seo-notice {
  display: grid;
  grid-template-columns: minmax(240px, 0.55fr) minmax(0, 1.45fr);
  gap: clamp(45px, 8vw, 130px);
  padding: clamp(55px, 8vw, 110px) var(--gutter);
  background: #e3e2de;
}

.seo-notice h2 {
  font-size: clamp(27px, 3vw, 42px);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: -0.04em;
}

.seo-notice p {
  max-width: 860px;
  line-height: 2.05;
}

.seo-schedule {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.seo-schedule article {
  min-height: 460px;
  padding: clamp(45px, 5vw, 72px) clamp(22px, 3vw, 44px);
  border-right: 1px solid var(--line);
}

.seo-schedule article:last-child {
  border-right: 0;
}

.seo-schedule h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 45px);
  font-weight: 400;
}

.seo-schedule dl {
  margin-top: 45px;
  border-top: 1px solid var(--line);
}

.seo-schedule dl div {
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
}

.seo-schedule dt {
  font-family: var(--font-display);
  font-size: 15px;
}

.seo-schedule dd {
  margin-top: 7px;
  font-size: 12px;
  line-height: 1.75;
}

.seo-schedule dd small {
  display: block;
  margin-top: 3px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0.72;
}

.seo-contact-panel,
.subpage-cta {
  padding: clamp(80px, 12vw, 180px) var(--gutter);
  color: var(--white);
  text-align: center;
  background: var(--ink);
}

.seo-contact-panel h2,
.subpage-cta h2 {
  margin-top: 28px;
  font-size: clamp(40px, 6vw, 84px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.055em;
}

.seo-contact-panel > p:not(.section-kicker),
.subpage-cta > p:not(.section-kicker) {
  max-width: 680px;
  margin: 28px auto 0;
}

.seo-contact-panel > div {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 38px;
}

.seo-access-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(60px, 10vw, 160px);
  padding: var(--section-y) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.seo-access-grid h2 {
  margin-top: 24px;
  font-size: clamp(30px, 4vw, 58px);
  font-weight: 300;
  line-height: 1.45;
  letter-spacing: -0.05em;
}

.seo-access-grid .button {
  margin-top: 40px;
}

.seo-access-grid dl {
  border-top: 1px solid var(--line);
}

.seo-access-grid dl div {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 25px;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}

.seo-access-grid dt {
  font-family: var(--font-display);
}

.seo-map {
  padding: 0 var(--gutter) var(--section-y);
}

.seo-map iframe {
  width: 100%;
  min-height: 520px;
  border: 0;
  filter: grayscale(1) contrast(1.06);
}

.seo-teacher-list article > div:last-child {
  max-width: 820px;
}

.seo-teacher-list h2 small {
  display: block;
  margin-top: 15px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.seo-teacher-list ul {
  padding: 0;
  list-style: none;
  border-top: 1px solid currentColor;
}

.seo-teacher-list li {
  padding: 14px 0;
  border-bottom: 1px solid currentColor;
}

.seo-teacher-list div > p:last-child {
  margin-top: 28px;
}

.seo-source-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.seo-source-links a {
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
  font-size: 11px;
}

.related-pages {
  display: grid;
  grid-template-columns: minmax(270px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(55px, 9vw, 145px);
  padding: var(--section-y) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.related-pages > div {
  border-top: 1px solid var(--line);
}

.related-pages > div a {
  position: relative;
  display: grid;
  grid-template-columns: 135px 1fr 30px;
  gap: 25px;
  align-items: center;
  min-height: 112px;
  padding: 20px 5px;
  border-bottom: 1px solid var(--line);
}

.related-pages a span,
.related-pages a i {
  font-family: var(--font-display);
  font-size: 12px;
  font-style: normal;
  letter-spacing: 0.08em;
}

.related-pages a strong {
  font-size: clamp(17px, 1.6vw, 23px);
  font-weight: 400;
}

.subpage-cta .button {
  margin-top: 38px;
}

@media (max-width: 900px) {
  .subpage-hero {
    grid-template-columns: 1fr;
  }

  .subpage-hero-copy {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .subpage-hero figure img {
    height: auto;
    min-height: 0;
    aspect-ratio: 3 / 2;
  }

  .seo-feature-grid,
  .seo-schedule {
    grid-template-columns: 1fr 1fr;
  }

  .seo-feature-grid article:nth-child(2),
  .seo-schedule article:nth-child(2) {
    border-right: 0;
  }

  .seo-feature-grid article:nth-child(-n + 2),
  .seo-schedule article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 820px) {
  .breadcrumb {
    padding-top: 96px;
  }

  .subpage-hero {
    min-height: 0;
  }

  .subpage-hero-copy {
    padding-top: 66px;
    padding-bottom: 66px;
  }

  .subpage-hero-copy h1 {
    margin-top: 24px;
    font-size: clamp(38px, 11vw, 52px);
  }

  .subpage-hero-copy > p:not(.section-kicker) {
    margin-top: 26px;
  }

  .subpage-hero-links {
    align-items: flex-start;
    flex-direction: column;
    margin-top: 35px;
  }

  .seo-section,
  .seo-split,
  .seo-rate-block,
  .seo-notice,
  .seo-access-grid,
  .related-pages,
  .seo-class-stack article,
  .seo-teacher-list article {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .seo-class-stack article,
  .seo-teacher-list article,
  .seo-rate-block {
    padding-top: 62px;
    padding-bottom: 62px;
  }

  .seo-feature-grid,
  .seo-schedule {
    grid-template-columns: 1fr;
  }

  .seo-feature-grid article,
  .seo-feature-grid article:nth-child(2),
  .seo-schedule article,
  .seo-schedule article:nth-child(2) {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .seo-feature-grid article:last-child,
  .seo-schedule article:last-child {
    border-bottom: 0;
  }

  .seo-feature-grid h2 {
    margin-top: 38px;
  }

  .seo-rate-table > div {
    grid-template-columns: 1fr auto;
    gap: 10px 18px;
  }

  .seo-rate-table small {
    grid-column: 1 / -1;
  }

  .seo-map {
    padding: 0 0 var(--section-y);
  }

  .seo-map iframe {
    min-height: 360px;
  }

  .seo-contact-panel > div {
    align-items: stretch;
    flex-direction: column;
  }

  .related-pages > div a {
    grid-template-columns: 90px 1fr 20px;
    gap: 12px;
  }
}

.not-found-page {
  min-height: 100svh;
  color: var(--ink);
  background: var(--paper);
}

.not-found-logo {
  position: absolute;
  top: clamp(24px, 4vw, 56px);
  left: var(--gutter);
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.08em;
}

.not-found-main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100svh;
  padding: 120px var(--gutter) 80px;
}

.not-found-main h1 {
  max-width: 900px;
  margin-top: 24px;
  font-family: var(--font-sans);
  font-size: clamp(42px, 7vw, 96px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.055em;
}

.not-found-main > p:not(.section-kicker) {
  margin-top: 28px;
  font-size: 14px;
  line-height: 1.9;
}

.not-found-main .button {
  align-self: flex-start;
  margin-top: 44px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}