:root {
  --purple: #3d1f6e;
  --purple-dark: #281348;
  --purple-soft: #efeaf6;
  --gold: #c9a84c;
  --gold-dark: #8a6c1a;
  --ink: #1e1923;
  --muted: #635d68;
  --paper: #fffdf9;
  --warm: #f6f2eb;
  --line: #ddd6e0;
  --shadow: 0 18px 48px rgba(61, 31, 110, 0.1);
  color-scheme: light;
  font-family: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

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

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
  border-radius: 3px;
}

.shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 253, 249, 0.96);
  border-bottom: 1px solid rgba(61, 31, 110, 0.12);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  color: var(--purple);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark small {
  color: var(--gold-dark);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.site-nav::-webkit-scrollbar {
  display: none;
}

.site-nav a {
  flex: 0 0 auto;
  padding: 9px 10px;
  border-radius: 4px;
  color: var(--muted);
  font-size: 0.84rem;
  text-decoration: none;
  transition: background-color 180ms ease, color 180ms ease;
}

.site-nav a:hover {
  background: var(--purple-soft);
  color: var(--purple);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.07fr) minmax(280px, 0.93fr);
  align-items: center;
  gap: clamp(42px, 8vw, 110px);
  min-height: 690px;
  padding-top: 88px;
  padding-bottom: 100px;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow,
.section-number,
.contact-label,
.principle-index {
  color: var(--gold-dark);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 22px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--purple);
  font-weight: 700;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 760px;
  margin-bottom: 28px;
  font-size: clamp(3.1rem, 6vw, 5.8rem);
  line-height: 0.98;
}

.hero-intro {
  max-width: 630px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.6vw, 1.28rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 18px;
  border: 1px solid var(--purple);
  border-radius: 3px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--purple);
  color: #fff;
}

.button-primary:hover {
  background: var(--purple-dark);
}

.button-secondary {
  background: transparent;
  color: var(--purple);
}

.button-secondary:hover {
  background: var(--purple-soft);
}

.hero-mark {
  position: relative;
  padding: 22px 0 52px 22px;
}

.hero-mark::before {
  position: absolute;
  top: 0;
  right: -20px;
  bottom: 28px;
  left: 0;
  border: 1px solid var(--gold);
  content: "";
  opacity: 0.75;
}

.mark-frame {
  position: relative;
  z-index: 1;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
}

.mark-frame img {
  width: 100%;
}

.hero-rule {
  position: absolute;
  right: 42px;
  bottom: 19px;
  left: 77px;
  height: 4px;
  background: var(--gold);
}

.section {
  scroll-margin-top: 86px;
  padding: clamp(82px, 10vw, 138px) 0;
}

.section-warm {
  background: var(--warm);
}

.section-purple,
.contact-section {
  background: var(--purple);
  color: #fff;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) minmax(0, 1fr);
  gap: clamp(42px, 9vw, 150px);
  align-items: start;
}

.split-section-reverse {
  grid-template-columns: minmax(0, 1fr) minmax(180px, 0.35fr);
}

.split-section-reverse .section-label {
  order: 2;
}

.split-section-reverse .section-body {
  order: 1;
}

.section-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.section-number {
  display: block;
}

.section-label h2 {
  max-width: 290px;
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1;
}

.section-body-large {
  max-width: 760px;
}

.section-body-large p {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2.5vw, 2.18rem);
  line-height: 1.38;
  letter-spacing: -0.025em;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 54px;
}

.section-lead {
  max-width: 380px;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 1.05rem;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.program-card {
  min-height: 290px;
  padding: 30px 28px 34px;
  border: 1px solid var(--line);
  border-top: 5px solid var(--gold);
  background: #fff;
  box-shadow: 0 12px 32px rgba(61, 31, 110, 0.04);
}

.card-line {
  display: block;
  width: 30px;
  height: 2px;
  margin-bottom: 38px;
  background: var(--purple);
}

.program-card h3 {
  margin-bottom: 18px;
  font-size: 1.35rem;
  line-height: 1.1;
}

.program-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.section-label-light h2,
.section-purple h2,
.contact-section h2 {
  color: #fff;
}

.section-label-light .section-number,
.section-purple .section-number,
.contact-section .section-number {
  color: var(--gold);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 70px;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.24);
}

.principle {
  padding: 28px 0 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
}

.principle-index {
  color: var(--gold);
}

.principle h3 {
  margin: 22px 0 12px;
  color: #fff;
  font-size: 1.6rem;
  line-height: 1.08;
}

.principle p {
  max-width: 440px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
}

.text-link {
  color: var(--purple);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.75fr);
  gap: clamp(56px, 12vw, 180px);
  align-items: start;
}

.contact-heading > p {
  max-width: 560px;
  margin-top: 48px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.18rem, 2vw, 1.5rem);
  line-height: 1.55;
}

.contact-details {
  display: grid;
  gap: 28px;
  padding-top: 9px;
}

.contact-item {
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.26);
}

.contact-label {
  display: block;
  margin-bottom: 7px;
  color: var(--gold);
}

.contact-item address,
.contact-value {
  color: #fff;
  font-size: 1.18rem;
  font-style: normal;
  line-height: 1.45;
}

.contact-value {
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.site-footer {
  background: var(--purple-dark);
  color: rgba(255, 255, 255, 0.73);
  font-size: 0.78rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 28px;
  padding-bottom: 30px;
}

.footer-inner p {
  max-width: 680px;
  margin-bottom: 0;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding-top: 16px;
    padding-bottom: 14px;
  }

  .site-nav {
    width: calc(100% + 8px);
    margin-left: -4px;
  }

  .site-nav a {
    padding: 6px 8px;
    font-size: 0.79rem;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 56px;
    padding-top: 78px;
  }

  .hero-mark {
    max-width: 650px;
    margin-left: auto;
  }

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

  .program-card {
    min-height: auto;
  }
}

@media (max-width: 700px) {
  .shell {
    width: min(100% - 32px, 1180px);
  }

  .hero {
    padding-top: 64px;
    padding-bottom: 78px;
  }

  h1 {
    font-size: clamp(2.85rem, 14vw, 4.5rem);
  }

  .hero-mark {
    padding-left: 12px;
  }

  .hero-mark::before {
    right: -8px;
  }

  .split-section,
  .split-section-reverse,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .split-section-reverse .section-label,
  .split-section-reverse .section-body {
    order: initial;
  }

  .section-heading-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
    margin-bottom: 40px;
  }

  .principles-grid {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .contact-heading > p {
    margin-top: 34px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 14px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}