:root {
  --navy: #1b2430;
  --navy-soft: #26303e;
  --petrol: #2c5f5e;
  --petrol-light: #dbe9e7;
  --blue: #3a6ea5;
  --orange: #b8741a;
  --grey: #5b6470;
  --red: #a52a2a;
  --ink: #1b2430;
  --muted: #5b6470;
  --line: #dee0da;
  --card: #f7f7f5;
  --white: #ffffff;
  --on-navy: #cadcd9;
  --serif: Cambria, "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Calibri, Roboto, "Helvetica Neue", Arial, sans-serif;
  --wrap: 68rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
}

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

a { color: var(--petrol); text-underline-offset: 0.18em; }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { font-family: var(--serif); line-height: 1.2; margin: 0 0 0.6em; font-weight: 700; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: 1.25rem; }

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--white); color: var(--navy); padding: 0.5rem 1rem; z-index: 10;
}
.skip:focus { left: 1rem; top: 1rem; }

/* Header */
.site-header { background: var(--navy); color: var(--white); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1rem; flex-wrap: wrap; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--white); text-decoration: none; font-family: var(--serif); font-size: 1.45rem; font-weight: 700; }
.brand:hover { color: var(--white); }
.brand svg { width: 2rem; height: 2rem; }
.nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.nav a { color: var(--on-navy); text-decoration: none; font-size: 0.95rem; }
.nav a:hover { color: var(--white); text-decoration: underline; }

/* Hero */
.hero { background: var(--navy); color: var(--white); padding-block: 4.5rem 5rem; }
.hero .eyebrow { color: var(--on-navy); }
.hero p.lead { font-size: 1.2rem; color: var(--on-navy); max-width: 40rem; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.8rem; font-weight: 600; color: var(--muted); margin-bottom: 0.9rem; }

.btn { display: inline-block; padding: 0.85rem 1.4rem; border-radius: 6px; font-weight: 600; text-decoration: none; border: 2px solid transparent; }
.btn-primary { background: var(--petrol-light); color: var(--navy); }
.btn-primary:hover { background: var(--white); color: var(--navy); }
.btn-ghost { border-color: var(--on-navy); color: var(--white); }
.btn-ghost:hover { background: var(--navy-soft); color: var(--white); }
.actions { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 2rem; }

/* Sections */
section { padding-block: 4.5rem; }
.alt { background: var(--card); }
.section-head { max-width: 42rem; margin-bottom: 2.5rem; }
.section-head p { color: var(--muted); }

/* Quotes */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1rem; margin: 0; padding: 0; list-style: none; }
.quotes li { background: var(--white); border: 1px solid var(--line); border-radius: 10px; padding: 1.2rem 1.3rem; font-family: var(--serif); font-size: 1.15rem; font-style: italic; }

/* Timeline */
.timeline { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 1rem; list-style: none; padding: 0; margin: 0 0 1.5rem; }
.timeline li { background: var(--white); border: 1px solid var(--line); border-radius: 10px; padding: 1.3rem; }
.timeline .year { font-family: var(--serif); font-size: 2.2rem; font-weight: 700; color: var(--petrol); line-height: 1; margin-bottom: 0.4rem; }
.timeline li.next .year { color: var(--orange); }
.source { font-size: 0.85rem; color: var(--muted); }

/* Modules */
.modules { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); gap: 1.1rem; }
.module { border: 1px solid var(--line); border-radius: 12px; padding: 1.5rem; background: var(--white); }
.module .icon { width: 2.8rem; height: 2.8rem; border-radius: 50%; display: grid; place-items: center; color: var(--white); margin-bottom: 1rem; }
.module .icon svg { width: 1.4rem; height: 1.4rem; }
.module .num { font-size: 0.8rem; color: var(--muted); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.module p { color: var(--muted); margin: 0; }
.m1 .icon { background: var(--blue); }
.m2 .icon { background: var(--petrol); }
.m3 .icon { background: var(--orange); }
.m4 .icon { background: var(--grey); }
.m5 .icon { background: var(--red); }
.note { margin-top: 1.5rem; color: var(--muted); }

/* Steps */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1.1rem; }
.steps li { counter-increment: step; padding: 1.4rem; border-radius: 12px; background: var(--white); border: 1px solid var(--line); }
.steps li::before { content: counter(step); display: block; font-family: var(--serif); font-size: 2.4rem; font-weight: 700; color: var(--petrol); line-height: 1; margin-bottom: 0.5rem; }
.steps p { color: var(--muted); margin: 0; }

/* Principles */
.principles { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.5rem 2rem; list-style: none; padding: 0; margin: 0; }
.principles h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.principles p { color: var(--muted); margin: 0; }

/* Contact */
.contact { background: var(--navy); color: var(--white); }
.contact p { color: var(--on-navy); max-width: 38rem; }
.contact-list { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 0.5rem; font-size: 1.15rem; }
.contact-list a { color: var(--white); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 2.5rem; margin-top: 2rem; align-items: start; }
@media (max-width: 760px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-form { display: grid; gap: 1rem; background: var(--navy-soft); padding: 1.5rem; border-radius: 12px; }
.contact-form .field { display: grid; gap: 0.35rem; }
.contact-form label { font-weight: 600; font-size: 0.95rem; color: var(--white); }
.contact-form input, .contact-form textarea {
  font: inherit; color: var(--ink); background: var(--white);
  border: 1px solid var(--line); border-radius: 6px; padding: 0.7rem 0.8rem; width: 100%;
}
.contact-form textarea { resize: vertical; min-height: 8rem; }
.contact-form .form-note { font-size: 0.88rem; margin: 0; color: var(--on-navy); }
.contact-form .form-note a { color: var(--white); }
.contact-form button { justify-self: start; cursor: pointer; font: inherit; font-weight: 600; }
.contact .contact-list { margin-top: 0; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Footer */
.site-footer { background: #141b24; color: var(--on-navy); font-size: 0.9rem; padding-block: 1.6rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-footer a { color: var(--on-navy); }
.site-footer nav { display: flex; gap: 1.2rem; }

/* Legal pages */
.legal { padding-block: 3.5rem 4.5rem; }
.legal .wrap { max-width: 46rem; }
.legal h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); }
.legal h2 { font-size: 1.4rem; margin-top: 2.2rem; }
.legal h3 { font-size: 1.1rem; margin-top: 1.4rem; }
.legal address { font-style: normal; }
.legal ul { padding-left: 1.2rem; }
.legal .updated { color: var(--muted); font-size: 0.9rem; }

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