:root {
  --navy-950: #041625;
  --navy-900: #061d32;
  --navy-800: #0a2d4b;
  --navy-700: #123f62;
  --gold: #e5b644;
  --gold-light: #f2d47c;
  --cream: #f4efe4;
  --paper: #fbfaf6;
  --ink: #102434;
  --muted: #566776;
  --line: #d8d8d2;
  --serif: "Source Serif 4", Georgia, serif;
  --sans: "Libre Franklin", Arial, sans-serif;
  --shadow: 0 22px 55px rgba(4, 22, 37, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.04; }
h1 { margin-bottom: 1.5rem; font-size: clamp(3.6rem, 6.3vw, 6.9rem); letter-spacing: -.05em; }
h2 { margin-bottom: 1.3rem; font-size: clamp(2.8rem, 4.9vw, 5rem); letter-spacing: -.042em; }
h3 { font-size: clamp(2rem, 3.2vw, 3rem); letter-spacing: -.028em; }
p { margin-bottom: 1.15rem; }

.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; }
.skip-link { position: fixed; z-index: 1000; left: 1rem; top: -6rem; padding: .8rem 1rem; color: var(--navy-950); background: var(--gold); font-weight: 800; transition: top .2s; }
.skip-link:focus { top: 1rem; }
.eyebrow, .card-kicker { margin-bottom: 1rem; color: #96670a; font-size: .7rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }

.site-header { min-height: 94px; padding: 0 clamp(1.2rem, 4vw, 4.5rem); display: flex; align-items: center; justify-content: space-between; gap: 2rem; position: relative; z-index: 20; color: white; background: var(--navy-950); border-bottom: 1px solid rgba(255,255,255,.1); }
.brand { display: inline-flex; align-items: center; gap: .9rem; text-decoration: none; }
.brand-mark { width: 48px; height: 59px; flex: 0 0 auto; }
.brand-mark svg { width: 100%; height: 100%; }
.brand > span:last-child { display: grid; line-height: 1; }
.brand strong { font-family: var(--serif); font-size: 1.2rem; }
.brand small { margin-top: .4rem; color: var(--gold-light); font-size: .58rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: clamp(.8rem, 2.2vw, 2rem); font-size: .76rem; font-weight: 700; }
.site-nav > a, .nav-parent { text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--gold-light); }
.nav-button { padding: .9rem 1.15rem; color: var(--navy-950) !important; background: var(--gold); }
.nav-group { position: relative; }
.nav-group-row { display: flex; align-items: center; gap: .28rem; }
.submenu-toggle { width: 25px; height: 25px; display: grid; place-items: center; padding: 0; color: var(--gold-light); background: transparent; border: 0; font: inherit; cursor: pointer; }
.submenu-toggle span[aria-hidden="true"] { font-size: 1.1rem; font-weight: 500; transition: transform .2s; }
.submenu { width: 270px; padding: .55rem; display: none; position: absolute; z-index: 5; top: calc(100% + 1.15rem); left: 50%; transform: translateX(-50%); background: white; box-shadow: var(--shadow); border-top: 3px solid var(--gold); }
.submenu::before { content: ""; position: absolute; left: 0; right: 0; top: -1.3rem; height: 1.3rem; }
.submenu a { padding: .72rem .8rem; display: block; color: var(--navy-800); text-decoration: none; border-bottom: 1px solid #e6e5df; }
.submenu a:last-child { border-bottom: 0; }
.submenu a:hover, .submenu a:focus { color: var(--navy-950); background: var(--cream); }
.nav-group:hover .submenu, .nav-group:focus-within .submenu, .nav-group.submenu-open .submenu { display: block; }
.nav-group.submenu-open .submenu-toggle span[aria-hidden="true"] { transform: rotate(45deg); }
.menu-toggle { display: none; width: 46px; height: 42px; padding: 8px; flex-direction: column; justify-content: center; gap: 6px; color: white; background: transparent; border: 1px solid rgba(255,255,255,.35); }
.menu-toggle > span:not(.sr-only) { width: 100%; height: 2px; display: block; background: currentColor; }

.hub-hero { min-height: 720px; padding: clamp(5rem, 9vw, 9rem) clamp(1.5rem, 7vw, 8rem); display: grid; grid-template-columns: minmax(560px, 1.08fr) minmax(430px, .92fr); gap: 4rem; align-items: center; color: white; background: var(--navy-900); overflow: hidden; }
.hero-copy { position: relative; z-index: 2; }
.hub-hero .eyebrow { color: var(--gold); }
.hub-hero h1 { max-width: 900px; }
.hub-hero h1 em { color: var(--gold); font-style: normal; }
.hero-copy > p:not(.eyebrow) { max-width: 710px; color: #d0dce4; font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.75; }
.button-row { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: .8rem; }
.button { min-height: 55px; padding: .9rem 1.45rem; display: inline-flex; align-items: center; justify-content: center; color: white; border: 2px solid rgba(255,255,255,.37); font-size: .8rem; font-weight: 800; text-align: center; text-decoration: none; }
.button-gold { color: var(--navy-950); background: var(--gold); border-color: var(--gold); }
.button-outline { background: transparent; }
.hero-system { min-height: 560px; position: relative; }
.hero-system::before, .hero-system::after { content: ""; position: absolute; inset: 50% auto auto 50%; border-radius: 50%; transform: translate(-50%, -50%); }
.hero-system::before { width: 470px; height: 470px; border: 1px solid rgba(229,182,68,.28); box-shadow: 0 0 0 85px rgba(229,182,68,.035), 0 0 0 170px rgba(229,182,68,.025); }
.hero-system::after { width: 210px; height: 210px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.12); }
.hero-emblem { width: 180px; height: 225px; position: absolute; z-index: 2; left: 50%; top: 50%; color: var(--gold-light); transform: translate(-50%, -50%); }
.orbit { min-width: 120px; padding: .65rem .85rem; position: absolute; z-index: 3; color: var(--navy-950); background: var(--gold); box-shadow: 0 12px 30px rgba(0,0,0,.25); font-size: .66rem; letter-spacing: .06em; text-align: center; text-transform: uppercase; }
.orbit::after { content: ""; width: 7px; height: 7px; position: absolute; border-radius: 50%; background: var(--gold-light); box-shadow: 0 0 0 5px rgba(242,212,124,.15); }
.orbit-one { left: 2%; top: 12%; }.orbit-one::after { right: -68px; bottom: -48px; }
.orbit-two { right: 0; top: 15%; }.orbit-two::after { left: -66px; bottom: -50px; }
.orbit-three { left: -3%; bottom: 26%; }.orbit-three::after { right: -60px; top: -32px; }
.orbit-four { right: -3%; bottom: 24%; }.orbit-four::after { left: -64px; top: -30px; }
.orbit-five { left: 50%; bottom: 2%; transform: translateX(-50%); }.orbit-five::after { left: 50%; top: -56px; }

.intro-band { padding: clamp(5rem, 9vw, 9rem) clamp(1.5rem, 7vw, 8rem); display: grid; grid-template-columns: minmax(420px, .9fr) minmax(520px, 1.1fr); gap: clamp(3rem, 8vw, 9rem); background: var(--cream); }
.intro-band h2 { max-width: 680px; margin-bottom: 0; }
.intro-band > div:last-child { padding-top: .25rem; }
.intro-band > div:last-child p { color: var(--muted); font-size: 1.03rem; }
.intro-band > div:last-child p:last-child { padding: 1.2rem 0 1.2rem 1.45rem; color: var(--navy-800); border-left: 4px solid var(--gold); font-family: var(--serif); font-size: 1.35rem; }

.initiative-section { padding: clamp(5rem, 8vw, 8.5rem) clamp(1.5rem, 7vw, 8rem); background: var(--paper); }
.section-heading { max-width: 1180px; margin: 0 auto clamp(3rem, 6vw, 5rem); display: grid; grid-template-columns: minmax(470px, 1.25fr) minmax(360px, .75fr); gap: 4rem; align-items: end; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { color: var(--muted); }
.initiative-grid { max-width: 1180px; margin: auto; }
.initiative-row { margin-bottom: 1.25rem; display: flex; gap: 1.25rem; }
.initiative-row-three .initiative-card { width: calc(33.333% - .834rem); display: flex; flex-direction: column; }
.initiative-row-three .card-image, .initiative-row-three .card-image img { height: 310px; }
.initiative-row-three .card-body { flex: 1; }
.initiative-card { width: calc(50% - .625rem); background: white; border: 1px solid var(--line); box-shadow: 0 10px 28px rgba(4,22,37,.05); overflow: hidden; }
.card-image, .hope-visual { height: 360px; display: block; position: relative; overflow: hidden; background: var(--navy-800); }
.card-image img { width: 100%; height: 360px; object-fit: cover; transition: transform .45s ease; }
.card-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(4,22,37,.38), transparent 48%); }
.card-image:hover img { transform: scale(1.025); }
.card-reproductive .card-image img { object-position: 53% 31%; }
.card-wealth .card-image img { object-position: 50% 42%; }
.card-tesla .card-image img { object-position: 50% 47%; }
.card-algae .card-image img { object-position: 50% 42%; }
.card-number { width: 62px; height: 62px; display: grid; place-items: center; position: absolute; z-index: 2; right: 1.2rem; bottom: 1.2rem; color: var(--navy-950); background: var(--gold); font-family: var(--serif); font-size: 1.35rem; font-weight: 700; }
.card-body { min-height: 350px; padding: clamp(2rem, 4vw, 3.2rem); display: flex; flex-direction: column; }
.card-body h3 { margin-bottom: 1.2rem; color: var(--navy-950); }
.card-body > p:not(.card-kicker), .hope-body > div > p:not(.card-kicker) { color: var(--muted); }
.text-link { margin-top: auto; padding-top: 1.4rem; color: var(--navy-800); font-size: .78rem; font-weight: 800; text-decoration: none; border-top: 1px solid var(--line); }
.text-link span { margin-left: .25rem; color: #96670a; }
.card-hope { width: 100%; display: grid; grid-template-columns: minmax(430px, .9fr) minmax(560px, 1.1fr); background: var(--navy-900); border: 0; }
.hope-visual { height: 600px; }
.hope-visual img { width: 100%; height: 600px; object-fit: cover; }
.hope-body { min-height: 600px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(230px, .7fr); gap: clamp(2rem, 4vw, 4rem); align-items: center; color: white; }
.hope-body h3 { color: white; font-size: clamp(3.3rem, 5.5vw, 5.3rem); }
.hope-body .card-kicker { color: var(--gold); }
.hope-subtitle { margin-top: -1rem; color: var(--gold-light) !important; font-family: var(--serif); font-size: 1.4rem; }
.hope-body .text-link { display: inline-block; color: white; border-color: rgba(255,255,255,.18); }
.sample-requests { display: grid; gap: .8rem; }
.sample-requests span { padding: 1rem 1.1rem; color: #dce5eb; background: rgba(255,255,255,.065); border: 1px solid rgba(255,255,255,.13); font-size: .74rem; font-weight: 700; }
.sample-requests span::before { content: "→"; margin-right: .6rem; color: var(--gold); }

.hope-detail { padding: clamp(5rem, 9vw, 9rem) clamp(1.5rem, 7vw, 8rem); background: var(--cream); }
.hope-detail-heading { max-width: 880px; margin: 0 auto clamp(3rem, 6vw, 5rem); text-align: center; }
.hope-features { max-width: 1180px; margin: auto; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #cbc9c0; border-left: 1px solid #cbc9c0; }
.hope-features article { min-height: 310px; padding: clamp(1.5rem, 2.8vw, 2.6rem); background: rgba(255,255,255,.45); border-right: 1px solid #cbc9c0; border-bottom: 1px solid #cbc9c0; }
.hope-features article > span { color: #96670a; font-size: .68rem; font-weight: 800; letter-spacing: .18em; }
.hope-features h3 { margin: 3.1rem 0 .9rem; color: var(--navy-950); font-size: 2.1rem; }
.hope-features p { color: var(--muted); font-size: .88rem; }
.guardrail { max-width: 1180px; margin: 2rem auto 0; padding: 1.4rem 1.6rem; color: var(--navy-800); background: white; border-left: 5px solid var(--gold); }

.principles { padding: clamp(5rem, 9vw, 9rem) clamp(1.5rem, 7vw, 8rem); color: white; background: var(--navy-900); }
.light-heading .eyebrow { color: var(--gold); }
.light-heading > p { color: #c7d3dc; }
.principle-grid { max-width: 1180px; margin: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.15); }
.principle-grid article { min-height: 280px; padding: clamp(2rem, 3.7vw, 3.5rem); background: var(--navy-800); }
.principle-grid article::before { content: ""; width: 55px; height: 4px; display: block; margin-bottom: 2rem; background: var(--gold); }
.principle-grid strong { display: block; margin-bottom: 1.1rem; font-family: var(--serif); font-size: clamp(1.75rem, 2.8vw, 2.45rem); line-height: 1.1; }
.principle-grid p { color: #cbd7df; font-size: .9rem; }

.closing { padding: clamp(6rem, 11vw, 10rem) clamp(1.5rem, 7vw, 8rem); color: white; background: var(--navy-950); text-align: center; }
.closing .eyebrow { color: var(--gold); }
.closing h2 { max-width: 930px; margin-left: auto; margin-right: auto; }
.closing > p:not(.eyebrow) { max-width: 720px; margin-left: auto; margin-right: auto; color: #c8d5de; }
.centered { justify-content: center; }

.site-footer { min-height: 250px; padding: 3.5rem clamp(1.5rem, 7vw, 8rem) 2rem; display: grid; grid-template-columns: 1fr auto; gap: 1.2rem 4rem; align-items: start; color: #c9d5dd; background: #020e18; font-size: .7rem; }
.footer-brand { display: grid; }
.footer-brand strong { color: white; font-family: var(--serif); font-size: 1.25rem; }
.footer-brand span { color: var(--gold-light); font-size: .6rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.footer-brand small { margin-top: .7rem; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1.1rem; }
.site-footer nav a { text-decoration: none; }
.disclaimer { text-align: right; }
.production { grid-column: 1 / -1; margin: 1.3rem 0 0; padding-top: 1.3rem; color: #8797a4; border-top: 1px solid rgba(255,255,255,.09); font-size: .58rem; letter-spacing: .18em; text-align: center; text-transform: uppercase; }
.production strong { color: var(--gold-light); }

@media (max-width: 1080px) {
  .site-header { min-height: 82px; }
  .menu-toggle { display: flex; }
  .site-nav { padding: 1rem; display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--navy-950); border-top: 1px solid rgba(255,255,255,.1); }
  .site-nav.is-open { display: flex; }
  .site-nav > a, .nav-group-row { min-height: 48px; padding: .7rem .9rem; display: flex; align-items: center; }
  .nav-group-row { justify-content: space-between; }
  .nav-button { margin-top: .5rem; justify-content: center; }
  .submenu { width: auto; margin: 0 .9rem .7rem; padding: .2rem .65rem; position: static; transform: none; box-shadow: none; border-top: 0; background: rgba(255,255,255,.05); }
  .submenu a { color: #dbe4ea; border-color: rgba(255,255,255,.08); }
  .nav-group:hover .submenu:not(:focus-within) { display: none; }
  .nav-group.submenu-open .submenu, .nav-group:focus-within .submenu { display: block; }
  .hub-hero { grid-template-columns: 1fr; }
  .hero-system { width: min(100%, 650px); margin: auto; }
  .intro-band, .section-heading { grid-template-columns: 1fr; }
  .initiative-row-three { display: block; }
  .initiative-row-three .initiative-card { width: 100%; margin-bottom: 1.25rem; }
  .initiative-row-three .card-image, .initiative-row-three .card-image img { height: 420px; }
  .card-hope { grid-template-columns: 1fr; }
  .hope-visual { min-height: 520px; }
  .hope-body { min-height: 0; }
  .hope-features { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  h1 { font-size: clamp(3.2rem, 15vw, 4.7rem); }
  h2 { font-size: clamp(2.65rem, 12vw, 4rem); }
  .brand-mark { width: 40px; height: 50px; }
  .brand strong { font-size: 1.05rem; }
  .hub-hero { min-height: 0; padding-top: 4.5rem; gap: 1.5rem; }
  .hero-system { min-height: 500px; transform: scale(.88); }
  .button-row, .button { width: 100%; }
  .initiative-row { display: block; }
  .initiative-card { width: 100%; margin-bottom: 1.25rem; }
  .initiative-row-three .card-image, .initiative-row-three .card-image img { height: 68vw; }
  .card-image { min-height: 68vw; }
  .card-body { min-height: 0; }
  .hope-visual { height: 70vw; min-height: 0; }
  .hope-visual img { height: 100%; }
  .hope-body { grid-template-columns: 1fr; }
  .hope-features, .principle-grid { grid-template-columns: 1fr; }
  .hope-features article { min-height: 0; }
  .hope-features h3 { margin-top: 1.6rem; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }
  .site-footer nav { justify-content: center; }
  .disclaimer { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card-image img, .submenu-toggle span[aria-hidden="true"] { transition: none; }
}