@font-face {
  font-family: "Pretendard";
  src: url("./assets/pretendard-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Pretendard";
  src: url("./assets/pretendard-semibold.woff2") format("woff2");
  font-weight: 600 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --plum: #2f0549;
  --purple: #820ad1;
  --violet: #cd9ded;
  --lilac: #ac9bb6;
  --cerulean: #00677f;
  --emerald: #48d597;
  --robin: #00c1d4;
  --mikado: #f6be00;
  --ivory: #efede7;
  --paper: #f8f7f3;
  --ink: #211a25;
  --white: #ffffff;
  --line: rgba(47, 5, 73, 0.18);
  --page: min(1280px, calc(100vw - 64px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: "S-Core Dream", "Pretendard", "Apple SD Gothic Neo", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  word-break: keep-all;
}

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

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--mikado);
  color: var(--plum);
  transform: translateY(-150%);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  padding: 14px max(32px, calc((100vw - 1280px) / 2));
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(239, 237, 231, 0.94);
  border-color: var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: auto;
  min-width: 46px;
  height: 46px;
  padding: 0 14px;
  background: var(--plum);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.brand-role {
  color: var(--plum);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: clamp(18px, 3vw, 48px);
  color: var(--plum);
  font-size: 0.88rem;
  font-weight: 600;
}

.nav a {
  position: relative;
  padding: 10px 0;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 5px;
  width: 100%;
  height: 2px;
  background: var(--purple);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.hero {
  display: block;
  width: var(--page);
  min-height: 100svh;
  margin: 0 auto;
  padding: 150px 0 72px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: calc(100svh - 222px);
}

.eyebrow,
.case-label,
.section-index {
  margin: 0;
  color: var(--purple);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.hero h1 {
  max-width: 900px;
  margin: 28px 0 36px;
  color: var(--plum);
  font-size: clamp(3.6rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 0.97;
  letter-spacing: -0.07em;
}

.hero h1 em {
  color: var(--purple);
  font-style: normal;
}

.hero-lead {
  max-width: 690px;
  margin: 0;
  font-size: clamp(1.12rem, 1.55vw, 1.45rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 42px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  font-size: 0.95rem;
  font-weight: 700;
}

.button-primary {
  background: var(--plum);
  color: var(--white);
  box-shadow: inset 0 0 0 2px var(--plum);
  transition: background 180ms ease, color 180ms ease;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: transparent;
  color: var(--plum);
}

.text-link {
  color: var(--plum);
  font-weight: 700;
}

.text-link span {
  display: inline-block;
  margin-left: 5px;
  transition: transform 180ms ease;
}

.text-link:hover span {
  transform: translate(4px, 4px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 720px;
  margin: 68px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
}

.hero-stats div {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.hero-stats dt {
  color: var(--plum);
  font-size: clamp(2.2rem, 4vw, 4rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.05em;
}

.hero-stats sup {
  color: var(--mikado);
  font-size: 0.45em;
}

.hero-stats dd {
  margin: 0;
  color: #5f5563;
  font-size: 0.77rem;
  line-height: 1.4;
}

.hero-visual {
  align-self: center;
  margin: 0;
  padding-top: 36px;
}

.hero-frame {
  position: relative;
  background: var(--violet);
  padding: 16px;
}

.hero-frame::before {
  content: "";
  position: absolute;
  inset: -18px 18px 18px -18px;
  border: 2px solid var(--purple);
  z-index: -1;
}

.hero-frame img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.92) contrast(1.03);
}

.hero-visual figcaption {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding-top: 18px;
  color: var(--plum);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.hero-visual figcaption strong {
  font-size: 0.85rem;
  text-align: center;
}

.section-pad {
  padding: 130px max(32px, calc((100vw - 1280px) / 2));
}

.statement {
  display: grid;
  grid-template-columns: 2fr 8fr 2fr;
  gap: 32px;
  background: var(--plum);
  color: var(--white);
}

.statement .section-index {
  color: var(--violet);
}

.statement blockquote {
  margin: 0;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -0.045em;
}

.statement blockquote span {
  color: var(--violet);
}

.statement-note {
  align-self: end;
  padding-bottom: 8px;
  color: #d8cce0;
  font-size: 0.88rem;
}

.statement-note p {
  margin: 0 0 10px;
}

.section-heading {
  display: grid;
  grid-template-columns: 2fr 7fr 3fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 80px;
}

.section-heading h2 {
  margin: 0;
  color: var(--plum);
  font-size: clamp(2.8rem, 4.2vw, 3.4rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.flagship {
  padding: clamp(28px, 5vw, 72px);
  background: var(--paper);
  border: 1px solid var(--line);
}

.flagship-head {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  align-items: flex-start;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
}

.flagship h3 {
  margin: 8px 0 0;
  color: var(--plum);
  font-size: clamp(3.8rem, 7vw, 5.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.06em;
}

.case-subtitle {
  margin: 16px 0 0;
  color: var(--purple);
  font-size: clamp(1.15rem, 2vw, 1.8rem);
  font-weight: 600;
}

.case-role {
  margin: 0;
  color: #665c69;
  font-size: 0.9rem;
  line-height: 1.7;
  text-align: right;
}

.flagship-meta {
  display: grid;
  justify-items: end;
  gap: 20px;
}

.flagship-title-link {
  display: inline-block;
}

.flagship-title-link:hover,
.flagship-title-link:focus-visible {
  color: var(--purple);
}

.flagship-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--plum);
  font-size: 0.9rem;
  font-weight: 700;
}

.next-arrow,
.strategy-arrow {
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--plum);
  color: var(--white);
  font-family: Arial, sans-serif;
  font-weight: 400;
  line-height: 1;
  transition: transform 220ms ease, background-color 220ms ease;
}

.next-arrow {
  width: 38px;
  height: 38px;
  padding: 0 0 3px 2px;
  font-size: 2rem;
}

.flagship-link:hover .next-arrow,
.flagship-link:focus-visible .next-arrow,
.card-link:hover .next-arrow,
.card-link:focus-visible .next-arrow {
  transform: translateX(4px);
  background: var(--purple);
}

.flagship-intro {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 64px;
  padding: 62px 0;
}

.large-copy {
  margin: 0;
  color: var(--plum);
  font-size: clamp(1.55rem, 2.7vw, 3rem);
  line-height: 1.45;
  letter-spacing: -0.035em;
}

.large-copy strong {
  color: var(--purple);
}

.project-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.project-stats div {
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.project-stats dt {
  color: var(--plum);
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.05em;
}

.project-stats dd {
  margin: 4px 0 0;
  color: #6c616e;
  font-size: 0.78rem;
}

.strategy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.strategy-card {
  position: relative;
  display: block;
  min-height: 520px;
  overflow: hidden;
  background: var(--plum);
  color: var(--white);
}

.strategy-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 20%, rgba(47, 5, 73, 0.92) 92%);
}

.strategy-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.strategy-card:hover img {
  transform: scale(1.035);
}

.strategy-card > div {
  position: absolute;
  z-index: 2;
  inset: auto 88px 24px 26px;
}

.strategy-arrow {
  position: absolute;
  z-index: 3;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  padding: 0 0 4px 3px;
  background: var(--purple);
  color: var(--white);
  font-family: Arial, sans-serif;
  font-size: 2.55rem;
  font-style: normal;
}

.strategy-card:hover .strategy-arrow,
.strategy-card:focus-visible .strategy-arrow {
  transform: translateX(4px);
  background: var(--plum);
}

.strategy-card > div > span {
  display: block;
  margin-bottom: 12px;
  color: var(--mikado);
  font-size: 0.78rem;
  font-weight: 700;
}

.strategy-card h4 {
  margin: 0;
  font-size: clamp(2rem, 3.2vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

.strategy-card p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.85rem;
}

.strategy-education::after {
  background: linear-gradient(to bottom, transparent 20%, rgba(0, 103, 127, 0.93) 92%);
}

.strategy-economy::after {
  background: linear-gradient(to bottom, transparent 20%, rgba(22, 86, 69, 0.94) 92%);
}

.outcome-band {
  margin-top: 18px;
  padding: 38px;
  background: var(--plum);
  color: var(--white);
}

.outcome-band .case-label {
  color: var(--violet);
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.outcome-grid div {
  min-height: 104px;
  padding-left: 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.outcome-grid strong {
  display: block;
  color: var(--mikado);
  font-size: clamp(1.7rem, 2.6vw, 2.7rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.outcome-grid span {
  display: block;
  margin-top: 12px;
  color: #ddcfe5;
  font-size: 0.76rem;
}

.case-details {
  border-bottom: 1px solid var(--line);
}

.case-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 4px;
  color: var(--plum);
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

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

.case-details summary::after {
  content: "+";
  color: var(--purple);
  font-size: 1.8rem;
  line-height: 1;
}

.case-details[open] summary::after {
  content: "−";
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding-bottom: 32px;
  background: var(--line);
}

.detail-grid div {
  padding: 26px;
  background: var(--ivory);
}

.detail-grid h4 {
  margin: 0 0 14px;
  color: var(--purple);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.detail-grid p {
  margin: 0;
  font-size: 0.92rem;
}

.case-grid {
  margin-top: 18px;
}

.case-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  grid-template-rows: auto auto auto 1fr auto;
  gap: 0 72px;
  min-height: 520px;
  margin-top: 18px;
  padding: clamp(28px, 4vw, 54px);
  overflow: hidden;
  border-top: 8px solid var(--purple);
}

.case-card h3 {
  grid-column: 1;
  grid-row: 2;
  max-width: 100%;
  margin: 18px 0 28px;
  color: var(--plum);
  font-size: clamp(2.5rem, 4vw, 3.8rem);
  line-height: 1.04;
  letter-spacing: -0.055em;
}

/* Keep the full Seogyo project name legible at intermediate widths. */
.case-card h3.seogyo-title {
  font-size: clamp(2.2rem, 3.3vw, 3.25rem);
  line-height: 1.08;
}

.case-number {
  position: absolute;
  top: 34px;
  right: 42px;
  font-size: 0.8rem;
  font-weight: 800;
}

.case-question {
  grid-column: 2;
  grid-row: 2;
  max-width: 640px;
  margin: 18px 0 22px;
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  font-weight: 600;
  line-height: 1.45;
}

.case-body {
  grid-column: 2;
  grid-row: 3;
  max-width: 650px;
  margin: 0;
  opacity: 0.8;
}

.compact-stats {
  grid-column: 2;
  grid-row: 4;
  align-self: end;
  display: flex;
  gap: clamp(22px, 4vw, 54px);
  margin: 64px 0 0;
  padding-top: 22px;
  border-top: 1px solid currentColor;
}

.compact-stats dt {
  font-size: clamp(1.5rem, 2.7vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.045em;
}

.compact-stats dd {
  margin: 8px 0 0;
  font-size: 0.72rem;
  opacity: 0.75;
}

.card-role {
  grid-column: 1;
  grid-row: 5;
  align-self: end;
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-plum {
  background: var(--white);
  color: var(--ink);
}

.case-card .case-label {
  grid-column: 1;
  grid-row: 1;
  color: var(--purple);
}

.case-purple {
  background: #f4eef7;
  color: var(--ink);
  border-top-color: var(--robin);
}

.case-cerulean {
  background: var(--white);
  color: var(--ink);
  border-top-color: var(--cerulean);
}

.case-ivory {
  background: #f6f1df;
  color: var(--plum);
  border-top-color: var(--mikado);
}

.case-ivory .case-label {
  color: var(--purple);
}

.case-pavilion {
  background: var(--purple);
  color: var(--white);
  border-top-color: var(--mikado);
}

.case-pavilion h3,
.case-pavilion .case-label {
  color: var(--white);
}

.pavilion-process {
  grid-column: 2;
  grid-row: 4;
  align-self: end;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 38px 0 0;
  padding: 1px;
  background: rgba(255, 255, 255, 0.3);
  list-style: none;
}

.pavilion-process li {
  padding: 16px;
  background: var(--purple);
  font-size: 0.82rem;
  font-weight: 600;
}

.pavilion-process span {
  margin-right: 10px;
  color: var(--mikado);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  grid-column: 2;
  grid-row: 5;
  justify-self: start;
  align-self: end;
  margin-top: 28px;
  font-weight: 700;
}

.case-card:nth-child(even) .case-label,
.case-card:nth-child(even) h3,
.case-card:nth-child(even) .card-role {
  grid-column: 2;
}

.case-card:nth-child(even) .case-question,
.case-card:nth-child(even) .case-body,
.case-card:nth-child(even) .compact-stats,
.case-card:nth-child(even) .pavilion-process,
.case-card:nth-child(even) .card-link {
  grid-column: 1;
}

.case-card:nth-child(even) .case-number {
  right: auto;
  left: 42px;
}

.method {
  background: var(--purple);
  color: var(--white);
}

.double-diamond {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) 0.72fr;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto 72px;
}

.diamond,
.scale-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 250px;
  margin-left: -1px;
  text-align: center;
}

.diamond {
  color: var(--white);
  background-image: linear-gradient(
    125deg,
    var(--violet) 0%,
    var(--purple) 34%,
    var(--cerulean) 68%,
    var(--robin) 100%
  );
  background-size: 400% 100%;
  filter: drop-shadow(0 16px 24px rgba(47, 5, 73, 0.16));
}

.diamond-discover,
.diamond-develop {
  clip-path: polygon(0 50%, 100% 0, 100% 100%);
}

.diamond-define,
.diamond-deliver {
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.diamond-discover { background-position: 0% 50%; }
.diamond-define { background-position: 33.333% 50%; }
.diamond-develop { background-position: 66.666% 50%; }
.diamond-deliver { background-position: 100% 50%; }

.diamond span,
.scale-node span {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.diamond strong,
.scale-node strong {
  margin-top: 10px;
  font-size: clamp(1.25rem, 2vw, 2rem);
  line-height: 1;
}

.diamond small,
.scale-node small {
  margin-top: 9px;
  font-size: 0.82rem;
  font-weight: 700;
}

.scale-node {
  position: relative;
  min-height: 170px;
  margin-left: 28px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  color: var(--white);
}

.scale-node::before {
  content: "→";
  position: absolute;
  left: -29px;
  color: var(--mikado);
  font-size: 1.5rem;
}

.section-heading-light h2,
.section-heading-light .section-index {
  color: var(--white);
}

.section-heading-light > p:last-child {
  align-self: end;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.method-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.method-framework {
  max-width: 1280px;
  margin: 0 auto 80px;
  padding: 14px;
  background: var(--white);
}

.method-framework img {
  display: block;
  width: 100%;
  height: auto;
}

.method-framework figcaption {
  margin: 12px 4px 2px;
  color: var(--plum);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.method-list li {
  display: grid;
  grid-template-columns: 1fr 7fr 4fr;
  gap: 32px;
  align-items: center;
  min-height: 132px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
}

.method-list li > span {
  color: var(--mikado);
  font-weight: 700;
}

.method-list h3 {
  display: inline;
  margin: 0 28px 0 0;
  font-size: clamp(1.8rem, 3.2vw, 3.6rem);
  letter-spacing: -0.04em;
}

.method-list p {
  display: inline;
  color: rgba(255, 255, 255, 0.72);
}

.method-list strong {
  color: var(--violet);
  text-align: right;
}

.method-list-compact li {
  min-height: 112px;
}

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

.contents-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 2px solid var(--plum);
}

.contents-list a {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  gap: 5px 18px;
  align-items: center;
  min-height: 132px;
  padding: 26px 24px 26px 0;
  border-bottom: 1px solid var(--line);
  transition: color 180ms ease, background 180ms ease, padding 180ms ease;
}

.contents-list a:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.contents-list span {
  grid-row: 1 / 3;
  color: var(--purple);
  font-size: 0.76rem;
  font-weight: 800;
}

.contents-list strong {
  color: var(--plum);
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  line-height: 1.25;
}

.contents-list small {
  grid-column: 2;
  color: #6c616e;
  font-size: 0.8rem;
}

.contents-list i {
  grid-column: 3;
  grid-row: 1 / 3;
  color: var(--purple);
  font-size: 1.35rem;
  font-style: normal;
}

.contents-list a:hover,
.contents-list a:focus-visible {
  padding-left: 18px;
  background: var(--plum);
}

.contents-list a:hover strong,
.contents-list a:focus-visible strong,
.contents-list a:hover small,
.contents-list a:focus-visible small {
  color: var(--white);
}

.contents-list a:hover span,
.contents-list a:focus-visible span,
.contents-list a:hover i,
.contents-list a:focus-visible i {
  color: var(--mikado);
}

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

.policy-table {
  border-top: 2px solid var(--plum);
}

.policy-row {
  display: grid;
  grid-template-columns: 1fr 3fr 4fr 4fr;
  gap: 24px;
  align-items: center;
  min-height: 96px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.policy-head {
  min-height: 52px;
  color: var(--purple);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.policy-row > span:first-child {
  color: var(--purple);
  font-weight: 700;
}

.policy-row strong {
  color: var(--plum);
  font-size: 1.05rem;
}

.pattern-line {
  margin: 54px 0 0;
  color: var(--plum);
  font-size: clamp(1.2rem, 2.3vw, 2.3rem);
  font-weight: 600;
  text-align: center;
}

.pattern-line span {
  padding: 0 12px;
  color: var(--purple);
}

.career {
  background: var(--ivory);
}

.career-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.career-track article {
  min-height: 210px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.career-track time {
  color: var(--purple);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.career-track h3 {
  margin: 44px 0 8px;
  color: var(--plum);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  line-height: 1.25;
}

.career-track p {
  margin: 0;
  color: #6a606c;
  font-size: 0.86rem;
}

.career-logic {
  margin: 54px 0 0;
  color: var(--plum);
  font-size: clamp(1rem, 1.8vw, 1.65rem);
  font-weight: 600;
  text-align: center;
}

.career-logic span {
  padding: 0 8px;
  color: var(--robin);
}

.profile {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(60px, 10vw, 160px);
  background: var(--white);
}

.profile-intro h2 {
  margin: 18px 0 0;
  color: var(--plum);
  font-size: clamp(4rem, 8vw, 8.5rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.profile-role {
  margin: 18px 0 32px;
  color: var(--purple);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.profile-copy {
  max-width: 560px;
  margin: 0;
  color: #5f5661;
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
}

.profile-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 44px 32px;
}

.profile-columns > div:last-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}

.profile-columns h3 {
  margin: 0 0 24px;
  color: var(--purple);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.profile-columns > div:last-child h3 {
  grid-column: 1 / -1;
  margin-bottom: -10px;
}

.profile-columns p {
  margin: 0 0 24px;
  color: #625965;
  font-size: 0.9rem;
}

.profile-columns strong {
  color: var(--plum);
  font-size: 1rem;
}

.closing {
  padding: 120px max(32px, calc((100vw - 1280px) / 2)) 48px;
  background: var(--plum);
  color: var(--white);
}

.closing > p {
  margin: 0;
  color: var(--violet);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.closing h2 {
  max-width: 1200px;
  margin: 34px 0 110px;
  font-size: clamp(3.4rem, 7vw, 6rem);
  font-weight: 600;
  line-height: 1.03;
  letter-spacing: -0.065em;
}

.closing-meta,
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  color: #d9cde0;
  font-size: 0.76rem;
}

footer {
  padding: 24px max(32px, calc((100vw - 1280px) / 2));
  background: var(--plum);
  color: var(--white);
  border-top-color: rgba(255, 255, 255, 0.25);
}

footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

:focus-visible {
  outline: 3px solid var(--mikado);
  outline-offset: 4px;
}

@media (max-width: 1080px) {
  :root {
    --page: calc(100vw - 48px);
  }

  .hero {
    grid-template-columns: 1fr 0.92fr;
  }

  .statement,
  .section-heading {
    grid-template-columns: 1fr 5fr;
  }

  .statement-note,
  .section-heading > p:last-child {
    grid-column: 2;
  }

  .flagship-intro {
    grid-template-columns: 1fr;
  }

  .outcome-grid {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 30px;
  }

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

  .double-diamond {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .scale-node {
    grid-column: 1 / -1;
    width: 180px;
    min-height: 180px;
    margin: 36px auto 0;
  }

  .scale-node::before {
    top: -42px;
    left: 50%;
    transform: translateX(-50%) rotate(90deg);
  }
}

@media (max-width: 780px) {
  :root {
    --page: calc(100vw - 32px);
  }

  body {
    word-break: normal;
    overflow-wrap: anywhere;
  }

  .site-header {
    min-height: 70px;
    padding: 10px 16px;
  }

  .brand-role {
    display: none;
  }

  .brand-mark {
    width: auto;
    min-width: 42px;
    height: 42px;
    padding: 0 12px;
  }

  .nav {
    gap: 16px;
    overflow-x: auto;
    font-size: 0.78rem;
  }

  .nav a:nth-child(4) {
    display: none;
  }

  .hero {
    display: flex;
    flex-direction: column;
    gap: 72px;
    min-height: auto;
    padding: 126px 0 80px;
  }

  .hero-copy {
    order: 1;
  }

  .hero-visual {
    order: 2;
    width: calc(100% - 20px);
    margin-left: 20px;
    padding: 0;
  }

  .hero h1 {
    margin-top: 20px;
    font-size: clamp(3.7rem, 17vw, 6rem);
  }

  .hero-lead {
    font-size: 1.05rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-stats {
    gap: 12px;
    margin-top: 48px;
  }

  .hero-stats div {
    display: block;
  }

  .hero-stats dt {
    margin-bottom: 10px;
    font-size: 2.5rem;
  }

  .hero-stats dd {
    font-size: 0.68rem;
  }

  .hero-visual figcaption {
    grid-template-columns: 1fr auto;
  }

  .hero-visual figcaption strong {
    display: none;
  }

  .section-pad {
    padding: 88px 16px;
  }

  .statement,
  .section-heading {
    display: block;
  }

  .statement blockquote,
  .section-heading h2 {
    margin-top: 32px;
  }

  .statement-note {
    margin-top: 36px;
  }

  .section-heading {
    margin-bottom: 48px;
  }

  .flagship {
    padding: 28px 18px;
  }

  .flagship-head {
    display: block;
    padding-bottom: 30px;
  }

  .flagship h3 {
    font-size: 4.7rem;
  }

  .case-role {
    margin-top: 28px;
    text-align: left;
  }

  .flagship-meta {
    justify-items: start;
  }

  .flagship-intro {
    gap: 38px;
    padding: 42px 0;
  }

  .project-stats div {
    padding: 16px 12px;
  }

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

  .strategy-card {
    min-height: 430px;
  }

  .outcome-band {
    padding: 28px 20px;
  }

  .outcome-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .case-card {
    display: block;
    min-height: 560px;
  }

  .case-card:nth-child(even) .case-number {
    right: 28px;
    left: auto;
  }

  .case-question {
    margin-top: 14px;
  }

  .card-role {
    position: absolute;
    right: 24px;
    bottom: 24px;
    left: 24px;
  }

  .card-link {
    display: inline-block;
    margin-bottom: 64px;
  }

  .pavilion-process {
    display: grid;
    grid-template-columns: 1fr;
  }

  .compact-stats {
    flex-wrap: wrap;
  }

  .method-list li {
    grid-template-columns: 42px 1fr;
    gap: 12px;
    padding: 26px 0;
  }

  .method-list h3,
  .method-list p {
    display: block;
  }

  .method-list h3 {
    margin: 0;
  }

  .method-list p {
    margin: 6px 0 0;
  }

  .method-list strong {
    grid-column: 2;
    text-align: left;
  }

  .double-diamond {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 54px;
  }

  .diamond {
    min-height: 170px;
    margin: 0;
    clip-path: none;
  }

  .scale-node {
    grid-column: 1 / -1;
    width: 150px;
    min-height: 150px;
  }

  .contents-list {
    grid-template-columns: 1fr;
  }

  .contents-list a:nth-child(odd) {
    border-right: 0;
  }

  .contents-list a {
    grid-template-columns: 42px minmax(0, 1fr) auto;
    min-height: 112px;
    padding-right: 8px;
  }

  .policy-head {
    display: none;
  }

  .policy-row {
    grid-template-columns: 74px 1fr;
    gap: 8px 18px;
    padding: 24px 0;
  }

  .policy-row > span:nth-child(3),
  .policy-row > span:nth-child(4) {
    grid-column: 2;
  }

  .pattern-line span {
    display: block;
  }

  .career-track {
    grid-template-columns: 1fr;
  }

  .career-track article {
    min-height: 166px;
  }

  .career-track h3 {
    margin-top: 26px;
  }

  .career-logic span {
    display: block;
  }

  .profile-columns,
  .profile-columns > div:last-child {
    grid-template-columns: 1fr;
  }

  .profile-columns > div:last-child {
    display: block;
  }

  .profile-columns > div:last-child h3 {
    margin-bottom: 24px;
  }

  .closing {
    padding: 88px 16px 32px;
  }

  .closing h2 {
    margin-bottom: 80px;
    font-size: clamp(3.2rem, 14vw, 5.2rem);
  }

  .closing-meta {
    display: block;
  }

  .closing-meta span {
    display: block;
    margin-top: 8px;
  }
}

@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;
  }

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