:root {
  --navy: #14263c;
  --navy-soft: #203a56;
  --ink: #172333;
  --orange: #d95f32;
  --orange-dark: #b74320;
  --ivory: #f6f3ec;
  --paper: #fffdf8;
  --blue-grey: #dbe4e7;
  --line: rgba(20, 38, 60, 0.18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}

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

a { color: inherit; }

.partners {
  display: grid;
  grid-template-columns: minmax(190px, .7fr) 2.3fr;
  gap: 2rem;
  align-items: center;
  min-height: 86px;
  padding: 13px clamp(1.25rem, 4vw, 4.5rem);
  color: #fff;
  background: var(--navy);
  border-bottom: 3px solid var(--orange);
}

.partners > p {
  margin: 0;
  font-family: "Newsreader", Georgia, serif;
  font-size: 1.08rem;
  line-height: 1.1;
}

.partner-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.partner-list > span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 1.5rem;
  border-left: 1px solid rgba(255,255,255,.22);
}

.partner-list small {
  color: #aebcca;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.partner-list a {
  width: fit-content;
  font-size: .94rem;
  text-underline-offset: 4px;
  text-decoration-color: var(--orange);
  transition: color .2s ease;
}

.partner-list a:hover,
.partner-list a:focus-visible { color: #ff9a70; }

.masthead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem clamp(1.25rem, 4vw, 4.5rem);
  border-bottom: 1px solid var(--line);
}

.wordmark { display: flex; align-items: center; gap: .9rem; line-height: .95; }
.wordmark > span:last-child { font-family: "Newsreader", Georgia, serif; font-size: 1.15rem; }
.wordmark strong { font-weight: 500; font-style: italic; }

.mark {
  display: grid;
  place-items: center;
  width: 46px;
  aspect-ratio: 1;
  color: #fff;
  background: var(--orange);
  border-radius: 50% 50% 50% 12%;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .08em;
}

.masthead > p {
  margin: 0;
  color: #5e6a75;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, .93fr) minmax(0, 1.07fr);
  min-height: 680px;
  background: var(--paper);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4rem, 8vw, 8rem) clamp(1.5rem, 5vw, 6rem);
}

.eyebrow,
.section-index {
  margin: 0 0 2rem;
  color: var(--orange-dark);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-block;
  width: 36px;
  height: 1px;
  margin: 0 12px 4px 0;
  background: currentColor;
}

h1, h2, h3, blockquote { font-family: "Newsreader", Georgia, serif; font-weight: 400; }

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3rem, 5vw, 5.7rem);
  line-height: .96;
  letter-spacing: -.04em;
}

h1 em, .closing em { color: var(--orange-dark); font-weight: 400; }

.lead {
  max-width: 580px;
  margin: 2.2rem 0 3rem;
  color: #536170;
  font-size: 1.08rem;
}

.manifesto-line {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: #5d6873;
  font-size: .8rem;
  line-height: 1.45;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.manifesto-line strong { color: var(--orange-dark); font-size: 1.4rem; }

.hero-visual {
  position: relative;
  min-height: 620px;
  margin: 0;
  overflow: hidden;
  background: var(--blue-grey);
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 1.5rem;
  border: 1px solid rgba(255,255,255,.65);
  pointer-events: none;
}

.hero-visual img { width: 100%; height: 100%; object-fit: cover; }

.hero-visual figcaption {
  position: absolute;
  right: 2.8rem;
  bottom: 2.8rem;
  z-index: 1;
  max-width: 250px;
  padding: 1rem 1.2rem;
  color: var(--navy);
  background: rgba(255,253,248,.92);
  font-family: "Newsreader", Georgia, serif;
  font-size: 1.05rem;
  line-height: 1.25;
}

.hero-visual figcaption span { display: block; margin-bottom: 4px; color: var(--orange-dark); font: 600 .68rem "DM Sans", sans-serif; letter-spacing: .09em; text-transform: uppercase; }

.section { padding: clamp(5rem, 9vw, 9rem) clamp(1.25rem, 7vw, 8rem); }

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

.principles-intro {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: clamp(2rem, 8vw, 9rem);
  align-items: end;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--line);
}

.principles h2,
.notes-heading h2,
.perspective h2,
.closing h2 {
  margin: 0;
  font-size: clamp(2.7rem, 5.5vw, 5.8rem);
  line-height: 1;
  letter-spacing: -.04em;
}

.principles-intro > p { max-width: 520px; margin: 0; color: #536170; }

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 4rem;
  background: var(--line);
}

.principle-grid article { min-height: 290px; padding: 2.3rem; background: var(--ivory); }
.principle-grid span { color: var(--orange-dark); font-size: .8rem; }
.principle-grid h3 { margin: 3.7rem 0 1rem; font-size: 2rem; }
.principle-grid p { margin: 0; color: #5a6773; }

.field-notes { color: #fff; background: var(--navy); }
.section-index.light { color: #e88862; }

.notes-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 4rem;
}

.notes-heading .section-index { margin: 0; }
.notes-heading h2 { max-width: 700px; color: #fff; }

.notes-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 1rem;
}

.notes-grid article {
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: 2.4rem;
  border: 1px solid rgba(255,255,255,.17);
}

.notes-grid article > span { color: #9db0c1; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.notes-grid h3 { max-width: 720px; margin: auto 0 1rem; font-size: clamp(2rem, 3.5vw, 3.6rem); line-height: 1.02; }
.notes-grid p { max-width: 680px; color: #c5d0d8; }
.notes-grid b { margin-top: auto; color: #96a8b8; font-size: .72rem; font-weight: 500; text-transform: uppercase; letter-spacing: .08em; }
.note-wide { grid-row: span 2; }

.accent-note { background: var(--orange); border-color: var(--orange) !important; }
.accent-note span { color: #ffe7dd !important; }
.accent-note blockquote { margin: auto 0 0; font-size: clamp(2rem, 3.1vw, 3.1rem); line-height: 1.05; }

.perspective { background: var(--blue-grey); }

.perspective-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 9vw, 10rem);
}

.perspective-grid > div { align-self: end; max-width: 590px; }
.perspective-grid p { color: #475867; }
.perspective-grid .large { color: var(--ink); font-family: "Newsreader", Georgia, serif; font-size: 1.75rem; line-height: 1.25; }

.closing {
  padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 7vw, 8rem);
  text-align: center;
  color: #fff;
  background: var(--paper);
}

.closing > span { display: inline-block; margin-bottom: 2rem; color: var(--orange-dark); font-size: .74rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; }
.closing h2 { color: var(--navy); }

footer {
  padding: 4rem clamp(1.25rem, 4vw, 4.5rem) 2rem;
  color: #dce5eb;
  background: #0d1b2b;
}

.footer-brand { color: #fff; font: 400 clamp(1.8rem, 3vw, 3rem) "Newsreader", Georgia, serif; }
.footer-brand strong { color: #ea7b50; font-weight: 400; font-style: italic; }
footer > p { max-width: 520px; color: #8fa0af; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.12);
  color: #8495a4;
  font-size: .78rem;
}

@media (max-width: 920px) {
  .partners { grid-template-columns: 1fr; gap: .8rem; padding-block: 1.2rem; }
  .partner-list { grid-template-columns: 1fr; gap: .7rem; }
  .partner-list > span { padding: 0; border: 0; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy { min-height: 580px; }
  .hero-visual { min-height: 560px; }
  .principles-intro, .perspective-grid { grid-template-columns: 1fr; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-grid article { min-height: auto; }
  .principle-grid h3 { margin-top: 2rem; }
  .notes-heading { display: block; }
  .notes-heading .section-index { margin-bottom: 2rem; }
  .notes-grid { grid-template-columns: 1fr; }
  .note-wide { grid-row: auto; }
}

@media (max-width: 620px) {
  .masthead { align-items: flex-start; }
  .masthead > p { display: none; }
  .hero-copy { min-height: auto; padding-block: 4.8rem; }
  .hero-visual { min-height: 500px; }
  .hero-visual img { object-position: 61% center; }
  .hero-visual figcaption { right: 1.5rem; bottom: 1.5rem; left: 1.5rem; max-width: none; }
  .section { padding-block: 5rem; }
  .notes-grid article { min-height: 280px; padding: 1.6rem; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}