:root {
  --paper: #f2ecdf;
  --ink: #17201e;
  --red: #a63b31;
  --sage: #687970;
  --night: #182320;
  --line: rgba(23, 32, 30, 0.25);
  --font: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); }
a { color: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 10; padding: .8rem 1rem; background: var(--ink); color: white; }
.skip-link:focus { top: 1rem; }

.masthead { min-height: 88px; display: flex; align-items: center; justify-content: space-between; padding: 0 4vw; border-bottom: 1px solid var(--line); }
.wordmark { display: flex; gap: .8rem; align-items: center; text-decoration: none; font-weight: 600; font-size: .88rem; letter-spacing: .05em; text-transform: uppercase; }
.seal { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--ink); border-radius: 50%; font-size: 1.3rem; }
nav { display: flex; gap: 2.2rem; }
nav a { font-size: .76rem; letter-spacing: .09em; text-decoration: none; text-transform: uppercase; }
nav a:hover, nav a:focus-visible { text-decoration: underline; text-underline-offset: .4rem; }

.hero { min-height: calc(100vh - 88px); display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(310px, .65fr); gap: 7vw; align-items: center; padding: clamp(4rem, 9vw, 9rem) 7vw; }
.eyebrow, .section-label, .date-card-top, .countdown, footer { text-transform: uppercase; letter-spacing: .1em; }
.eyebrow { display: flex; align-items: center; gap: 1rem; color: var(--red); font-size: .72rem; }
.eyebrow::before { content: ""; width: 3rem; border-top: 1px solid var(--red); }
h1, h2 { font-weight: 600; }
h1 { max-width: 900px; margin: 1.5rem 0 2rem; font-size: clamp(2.5rem, 5.3vw, 5.5rem); line-height: 1.1; letter-spacing: -.025em; }
.dek { max-width: 650px; font-size: clamp(1.125rem, 1.5vw, 1.25rem); line-height: 1.65; }
.text-link { display: inline-block; margin-top: 2rem; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; text-underline-offset: .4rem; }
.text-link span { margin-left: .5rem; color: var(--red); }

.date-card { background: var(--night); color: var(--paper); padding: 1.4rem; box-shadow: 16px 16px 0 var(--red); transform: rotate(1deg); }
.date-card-top { display: flex; justify-content: space-between; border-bottom: 1px solid rgba(242,236,223,.3); padding-bottom: 1rem; font-size: .62rem; }
.date-card time { display: grid; justify-items: center; padding: 2rem 0 2.5rem; }
.month, .year { text-transform: uppercase; letter-spacing: .18em; }
.month { font-size: 1rem; }
.day { font-size: clamp(7rem, 12vw, 10rem); line-height: 1.1; font-weight: 600; color: #d55b4d; }
.year { font-size: 1.5rem; }
.countdown { display: flex; justify-content: space-between; border-top: 1px solid rgba(242,236,223,.3); padding-top: 1rem; font-size: .6rem; }
.countdown strong { font-weight: 400; font-size: 1rem; }
.countdown, .day, .year { font-variant-numeric: tabular-nums; }

.rule { display: flex; align-items: center; gap: 1rem; padding: 0 4vw; color: var(--red); }
.rule span { flex: 1; border-top: 1px solid var(--line); }
.rule b { font-size: 1.5rem; }
.declaration, .principles { display: grid; grid-template-columns: minmax(130px, .3fr) minmax(0, 1.4fr); gap: 5vw; padding: clamp(6rem, 12vw, 12rem) 7vw; }
.section-label { font-size: .66rem; }
.section-label span { display: block; color: var(--red); margin-bottom: 1rem; }
.section-label p { margin: 0; }
.declaration h2, .principles h2 { margin: 0 0 2rem; font-size: clamp(2rem, 3.5vw, 3.75rem); line-height: 1.15; letter-spacing: -.02em; }
.lead { max-width: 880px; margin: 0 0 5rem; font-size: clamp(1.25rem, 2vw, 1.65rem); line-height: 1.6; }
.columns { columns: 2; column-gap: 4rem; max-width: 900px; }
.columns p { break-inside: avoid; margin: 0; font-size: .95rem; line-height: 1.8; }

.standard { background: var(--night); color: var(--paper); padding: clamp(6rem, 11vw, 10rem) 7vw; }
.standard-intro { display: grid; grid-template-columns: minmax(130px, .3fr) minmax(0, 1.4fr); gap: 5vw; }
.section-label.light span { color: #d55b4d; }
.standard h2 { margin: 0 0 5rem; font-size: clamp(2rem, 3.5vw, 3.75rem); line-height: 1.15; letter-spacing: -.02em; }
.steps { list-style: none; margin: 0 0 0 calc(20% + 5vw); padding: 0; border-top: 1px solid rgba(242,236,223,.25); }
.steps li { display: grid; grid-template-columns: 70px 1fr; gap: 2rem; padding: 2rem 0; border-bottom: 1px solid rgba(242,236,223,.25); }
.step-number { color: #d55b4d; font-size: 1.5rem; }
.steps h3 { margin: 0 0 .6rem; font-size: 1.35rem; font-weight: 600; }
.steps p { max-width: 650px; margin: 0; color: #c9c7bd; line-height: 1.7; }

.principles { padding-bottom: clamp(7rem, 14vw, 14rem); }
.principle-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.principle-grid article { min-height: 270px; padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principle-grid span { color: var(--red); font-size: .65rem; }
.principle-grid h3 { margin: 3rem 0 1rem; font-size: 1.5rem; font-weight: 600; }
.principle-grid p { max-width: 330px; margin: 0; line-height: 1.6; }

.closing { padding: clamp(7rem, 15vw, 15rem) 7vw; background: var(--red); color: var(--paper); text-align: center; }
.closing h2 { margin: 0; font-size: clamp(2.25rem, 4.5vw, 4.5rem); line-height: 1.2; letter-spacing: -.02em; }
.closing p { margin: 3rem 0 0; font-size: .7rem; letter-spacing: .15em; text-transform: uppercase; }
footer { display: grid; grid-template-columns: 1fr 2fr auto; gap: 2rem; padding: 2rem 4vw; background: #111816; color: var(--paper); font-size: .6rem; }
footer p { margin: 0; }

.not-found { min-height: 100vh; display: grid; align-content: center; padding: 8vw; }
.not-found h1 { max-width: 950px; }
.not-found .dek { margin: 0; }

@media (max-width: 800px) {
  nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding: 5rem 7vw 7rem; }
  .date-card { max-width: 440px; margin-top: 2rem; }
  .declaration, .principles, .standard-intro { grid-template-columns: 1fr; }
  .section-label { display: flex; gap: 1rem; }
  .section-label span { margin: 0; }
  .columns { columns: 1; }
  .columns p + p { margin-top: 1.5rem; }
  .steps { margin-left: 0; }
  .principle-grid { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; }
}

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