:root {
  --navy-950: #09111D;
  --navy-900: #0E1A2B;
  --navy-800: #15243A;
  --oxblood: #5A1824;
  --oxblood-deep: #421019;
  --ivory: #F1EBDD;
  --paper: #F7F3EA;
  --ink: #141820;
  --muted: #A6A9AD;
  --line-dark: rgba(241, 235, 221, 0.14);
  --line-light: rgba(14, 26, 43, 0.14);
  --shell: min(1180px, calc(100vw - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--navy-950);
  color: var(--ivory);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

button {
  font: inherit;
}

.shell {
  width: var(--shell);
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 20;
  background: rgba(9, 17, 29, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-dark);
}

.nav-wrap {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(241,235,221,0.65);
  color: var(--ivory);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 15px;
  letter-spacing: 0.04em;
}

.brand-name {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.site-nav a {
  position: relative;
  color: rgba(241,235,221,0.78);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 1px;
  background: var(--oxblood);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ivory);
}

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

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 0;
  padding: 8px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 1px;
  background: var(--ivory);
  margin: 7px 0;
}

/* Hero */
.hero {
  min-height: 100vh;
  padding: 152px 0 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    linear-gradient(90deg, rgba(90,24,36,0.08), transparent 28%),
    var(--navy-950);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.6fr);
  align-items: center;
  gap: 80px;
  flex: 1;
}

.eyebrow,
.section-kicker {
  margin: 0 0 24px;
  color: #B77783;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 700;
}

.hero h1 {
  margin: 0;
  max-width: 780px;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(64px, 9vw, 136px);
  line-height: 0.88;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.hero-rule {
  width: 68px;
  height: 2px;
  background: var(--oxblood);
  margin: 42px 0 32px;
}

.hero-statement {
  margin: 0;
  max-width: 680px;
  color: rgba(241,235,221,0.82);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(22px, 2.4vw, 36px);
  line-height: 1.35;
}

.hero-side {
  display: flex;
  justify-content: flex-end;
}

.monogram-frame {
  width: min(25vw, 290px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(241,235,221,0.22);
  position: relative;
}

.monogram-frame::before,
.monogram-frame::after {
  content: "";
  position: absolute;
  background: rgba(90,24,36,0.68);
}

.monogram-frame::before {
  width: 1px;
  height: calc(100% + 56px);
}

.monogram-frame::after {
  height: 1px;
  width: calc(100% + 56px);
}

.monogram-frame span {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(90px, 12vw, 150px);
  color: rgba(241,235,221,0.88);
}

.hero-foot {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 48px;
  border-top: 1px solid var(--line-dark);
  color: rgba(241,235,221,0.55);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* Sections */
.section {
  padding: 132px 0;
}

.section-light {
  background: var(--paper);
  color: var(--ink);
}

.section-dark {
  background: var(--navy-900);
  color: var(--ivory);
}

.section-ivory {
  background: var(--ivory);
  color: var(--navy-950);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 110px;
}

.section h2,
.contact-section h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

.body-copy {
  max-width: 700px;
}

.body-copy p {
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(20,24,32,0.74);
}

.body-copy .lead {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(23px, 2.3vw, 31px);
  line-height: 1.48;
  color: var(--ink);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 72px;
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.principle {
  padding: 34px 28px 42px 0;
  min-height: 310px;
}

.principle + .principle {
  padding-left: 28px;
  border-left: 1px solid var(--line-dark);
}

.number {
  display: inline-block;
  margin-bottom: 58px;
  color: #B77783;
  font-size: 11px;
  letter-spacing: 0.16em;
}

.principle h3 {
  margin: 0 0 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 400;
}

.principle p {
  margin: 0;
  color: rgba(241,235,221,0.64);
  font-size: 14px;
  line-height: 1.75;
}

.quote-block {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  gap: 80px;
  align-items: start;
}

.quote-label {
  margin: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(9,17,29,0.54);
}

blockquote {
  margin: 0;
  max-width: 870px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(40px, 5.6vw, 76px);
  line-height: 1.07;
  letter-spacing: -0.04em;
}

/* Contact */
.contact-section {
  padding: 112px 0;
  background: var(--oxblood-deep);
  color: var(--ivory);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}

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

.contact-details a {
  color: rgba(241,235,221,0.82);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(22px, 2.4vw, 34px);
  border-bottom: 1px solid rgba(241,235,221,0.32);
  padding-bottom: 4px;
  transition: color 180ms ease, border-color 180ms ease;
}

.contact-details a:hover,
.contact-details a:focus-visible {
  color: #fff;
  border-color: #fff;
}

/* Footer */
.site-footer {
  background: #070D16;
  color: rgba(241,235,221,0.48);
  border-top: 1px solid rgba(241,235,221,0.08);
}

.footer-row {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Responsive */
@media (max-width: 900px) {
  :root {
    --shell: min(100% - 34px, 1180px);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    padding: 22px 17px 26px;
    background: var(--navy-950);
    border-bottom: 1px solid var(--line-dark);
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav.open {
    display: flex;
  }

  .hero {
    padding-top: 120px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .hero-side {
    display: none;
  }

  .hero-foot {
    margin-top: 72px;
    flex-direction: column;
    gap: 10px;
  }

  .split,
  .quote-block,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .section {
    padding: 92px 0;
  }

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

  .principle:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line-dark);
  }

  .principle:nth-child(4) {
    border-top: 1px solid var(--line-dark);
  }
}

@media (max-width: 620px) {
  .brand-name {
    font-size: 10px;
    letter-spacing: 0.13em;
  }

  .hero h1 {
    font-size: clamp(58px, 20vw, 92px);
  }

  .hero-statement {
    font-size: 22px;
  }

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

  .principle,
  .principle + .principle {
    padding: 28px 0 36px;
    border-left: 0;
    border-top: 1px solid var(--line-dark);
  }

  .principle:first-child {
    border-top: 0;
  }

  .number {
    margin-bottom: 34px;
  }

  .footer-row {
    padding: 24px 0;
    align-items: flex-start;
    flex-direction: column;
  }
}