:root {
  --navy-950: #041326;
  --navy-900: #071a2f;
  --navy-800: #0d2942;
  --ink: #0a2135;
  --teal-700: #087f82;
  --teal-500: #16aaa9;
  --aqua: #82e2dc;
  --coral: #ff725e;
  --coral-light: #ff9a88;
  --paper: #f4f6f4;
  --white: #ffffff;
  --mist: #dce8e7;
  --muted: #5d6d78;
  --line: rgba(7, 26, 47, 0.14);
  --container: min(1180px, calc(100vw - 48px));
  --radius: 22px;
  --shadow: 0 28px 80px rgba(4, 19, 38, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: var(--container); margin-inline: 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;
}
.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 15px;
  color: var(--navy-950);
  background: var(--aqua);
  border-radius: 8px;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.signal-bar {
  min-height: 34px;
  padding: 7px max(24px, calc((100vw - 1180px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: rgba(255,255,255,.7);
  background: #03101f;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.signal-bar i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(130, 226, 220, .1);
}
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: var(--white);
  background: rgba(7, 26, 47, .94);
  border-bottom: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(18px);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { background: rgba(4, 19, 38, .985); box-shadow: 0 10px 36px rgba(0,0,0,.18); }
.header-inner {
  width: var(--container);
  min-height: 126px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 34px;
}
.brand img {
  width: 260px;
  height: 108px;
  padding: 10px 14px;
  object-fit: contain;
  background: var(--white);
  border-radius: 12px;
}
.primary-nav { display: flex; justify-content: flex-end; align-items: center; gap: 30px; }
.primary-nav a {
  position: relative;
  color: rgba(255,255,255,.75);
  font-size: .88rem;
  font-weight: 700;
}
.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--aqua);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.primary-nav a:hover { color: var(--white); }
.primary-nav a:hover::after { transform: scaleX(1); }
.header-cta {
  padding: 12px 17px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 800;
  white-space: nowrap;
  transition: .2s ease;
}
.header-cta:hover { color: var(--navy-950); background: var(--aqua); border-color: var(--aqua); }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  display: flex;
  align-items: stretch;
  color: var(--white);
  background: var(--navy-950);
}
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .93;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4,19,38,.99) 0%, rgba(4,19,38,.92) 35%, rgba(4,19,38,.18) 72%, rgba(4,19,38,.1) 100%),
    linear-gradient(0deg, rgba(4,19,38,.8) 0%, transparent 42%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .07;
  background-image: linear-gradient(rgba(255,255,255,.8) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.8) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(90deg, black, transparent 72%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-block: 98px 54px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.eyebrow {
  margin: 0 0 26px;
  color: var(--aqua);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.hero-eyebrow span {
  margin-right: 14px;
  padding: 6px 9px;
  color: var(--navy-950);
  background: var(--aqua);
  border-radius: 4px;
}
.hero h1 {
  max-width: 910px;
  margin: 0;
  font-size: clamp(3.5rem, 6.5vw, 6.6rem);
  font-weight: 760;
  letter-spacing: -.068em;
  line-height: .94;
}
.hero h1 em, .section h2 em, .contact-section h2 em {
  color: var(--aqua);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}
.hero-lead {
  max-width: 680px;
  margin: 30px 0 0;
  color: rgba(255,255,255,.76);
  font-size: 1.14rem;
  line-height: 1.72;
}
.hero-actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }
.button {
  min-height: 54px;
  padding: 14px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 850;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-coral { color: var(--navy-950); background: var(--coral); }
.button-coral:hover { background: var(--coral-light); }
.button-glass { color: var(--white); background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.25); backdrop-filter: blur(12px); }
.button-glass:hover { background: rgba(255,255,255,.12); }
.hero-note {
  max-width: 760px;
  margin-top: 62px;
  padding-top: 22px;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  border-top: 1px solid rgba(255,255,255,.18);
}
.hero-note-index { color: var(--coral); font-size: .76rem; font-weight: 850; letter-spacing: .12em; }
.hero-note p { margin: 0; color: rgba(255,255,255,.68); font-size: .88rem; }
.hero-note strong { color: var(--white); }

.proof-strip { color: var(--white); background: var(--teal-700); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-grid div { min-height: 122px; padding: 26px 28px; display: flex; flex-direction: column; justify-content: center; border-left: 1px solid rgba(255,255,255,.18); }
.proof-grid div:last-child { border-right: 1px solid rgba(255,255,255,.18); }
.proof-grid strong { font-size: clamp(1.25rem, 2vw, 1.72rem); line-height: 1.1; }
.proof-grid span { margin-top: 7px; color: rgba(255,255,255,.68); font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }

.section { padding: 128px 0; }
.section-intro { max-width: 965px; }
.section-intro.split { max-width: none; display: grid; grid-template-columns: 1.5fr .72fr; gap: 90px; align-items: end; }
.section-intro.split > p { margin: 0 0 8px; color: var(--muted); }
.chapter {
  margin: 0 0 30px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--teal-700);
  font-size: .74rem;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.chapter span { color: var(--coral); }
.chapter::after { width: 54px; height: 1px; content: ""; background: currentColor; opacity: .4; }
.chapter.light { color: var(--aqua); }
.section h2, .contact-section h2 {
  margin: 0;
  font-size: clamp(2.65rem, 4.9vw, 5.15rem);
  font-weight: 720;
  letter-spacing: -.058em;
  line-height: 1.02;
}
.section h2 em { color: var(--teal-700); }
.kicker { margin: 0 0 12px; color: var(--muted); font-size: .73rem; font-weight: 850; letter-spacing: .18em; }

.thesis { background: var(--paper); }
.thesis-layout { margin-top: 76px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 88px; align-items: center; }
.thesis-statement { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 18px; }
.thesis-statement .dropcap { margin: -16px 0 0; color: var(--coral); font-family: Georgia, serif; font-size: 6rem; line-height: 1; }
.thesis-statement p:last-child { margin: 0; color: #314654; font-size: 1.09rem; line-height: 1.9; }
.tension-map { position: relative; padding: 38px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; color: var(--white); background: var(--navy-900); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.tension-map::after { position: absolute; right: -70px; bottom: -90px; width: 240px; height: 240px; content: ""; border-radius: 50%; background: rgba(22,170,169,.25); filter: blur(40px); }
.map-line { position: absolute; z-index: 0; top: 59px; right: 13%; left: 13%; height: 1px; background: linear-gradient(90deg, var(--coral), var(--aqua)); }
.map-point { position: relative; z-index: 1; text-align: center; }
.map-point b { width: 44px; height: 44px; margin: 0 auto 18px; display: grid; place-items: center; color: var(--navy-950); background: var(--aqua); border: 7px solid var(--navy-900); border-radius: 50%; font-size: .68rem; }
.map-point:first-of-type b { background: var(--coral); }
.map-point span { display: block; font-size: .78rem; font-weight: 760; line-height: 1.35; }

.capability-section { position: relative; overflow: hidden; color: var(--white); background: var(--navy-900); }
.capability-section::before { position: absolute; inset: 0; content: ""; opacity: .06; background-image: radial-gradient(var(--aqua) 1px, transparent 1px); background-size: 28px 28px; }
.capability-grid { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: center; }
.capability-copy p:not(.chapter) { max-width: 580px; color: rgba(255,255,255,.68); font-size: 1.05rem; }
.text-link { margin-top: 20px; display: inline-flex; gap: 12px; color: var(--aqua); font-size: .88rem; font-weight: 850; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.capability-orbit { position: relative; min-height: 520px; display: grid; place-items: center; }
.orbit-ring { position: absolute; border: 1px solid rgba(130,226,220,.28); border-radius: 50%; }
.ring-one { width: 300px; height: 300px; }
.ring-two { width: 470px; height: 470px; }
.orbit-core { z-index: 2; width: 170px; height: 170px; padding: 25px; display: grid; place-items: center; background: var(--white); border-radius: 50%; box-shadow: 0 0 0 20px rgba(130,226,220,.06), 0 30px 80px rgba(0,0,0,.25); }
.orbit-core img { width: 118px; height: 118px; object-fit: contain; }
.orbit-label { position: absolute; z-index: 3; padding: 11px 15px; color: var(--navy-950); background: var(--aqua); border-radius: 999px; font-size: .76rem; font-weight: 850; box-shadow: 0 12px 30px rgba(0,0,0,.2); }
.label-research { top: 43px; left: 50%; transform: translateX(-50%); }
.label-data { right: 10px; top: 52%; }
.label-education { bottom: 47px; left: 50%; transform: translateX(-50%); background: var(--coral); }
.label-network { left: 0; top: 52%; }

.flagship-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 90% 8%, rgba(22,170,169,.18), transparent 32%),
    linear-gradient(180deg, #eef7f5 0%, #f4f6f4 100%);
}
.flagship-section::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: .22;
  background-image: linear-gradient(rgba(7,26,47,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(7,26,47,.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent 8%, black 52%, transparent 95%);
}
.flagship-signal {
  position: absolute;
  top: -110px;
  right: -15px;
  color: rgba(7,26,47,.04);
  font-size: clamp(16rem, 34vw, 32rem);
  font-weight: 950;
  letter-spacing: -.1em;
  line-height: 1;
}
.flagship-section .container { position: relative; }
.flagship-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 90px; align-items: end; }
.flagship-heading h2 { font-size: clamp(4rem, 8.5vw, 8rem); }
.flagship-heading h2 em { color: var(--teal-700); }
.project-status {
  width: fit-content;
  margin: 0 0 18px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--navy-950);
  background: var(--aqua);
  border-radius: 999px;
  font-size: .69rem;
  font-weight: 900;
  letter-spacing: .13em;
}
.project-status i { width: 8px; height: 8px; background: var(--teal-700); border-radius: 50%; box-shadow: 0 0 0 5px rgba(8,127,130,.11); }
.flagship-summary { padding-bottom: 10px; }
.flagship-summary > p { margin: 0; color: #324a56; font-size: 1.08rem; }
.flagship-grid { margin-top: 72px; display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 16px; }
.flagship-manifesto {
  min-height: 500px;
  padding: 38px;
  display: flex;
  flex-direction: column;
  grid-row: span 2;
  color: var(--white);
  background: var(--navy-900);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.flagship-manifesto .front-tag { color: var(--aqua); }
.flagship-manifesto h3 { margin: auto 0 20px; font-size: clamp(2.2rem, 3.8vw, 4rem); letter-spacing: -.055em; line-height: 1.02; }
.flagship-manifesto > p:last-child { margin: 0; color: rgba(255,255,255,.68); }
.project-proof {
  min-height: 242px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.project-proof > span { color: var(--teal-700); font-size: .68rem; font-weight: 900; letter-spacing: .13em; }
.project-proof strong { margin-top: auto; font-size: clamp(1.45rem, 2.4vw, 2.2rem); letter-spacing: -.04em; line-height: 1.08; }
.project-proof p { margin: 10px 0 0; color: var(--muted); font-size: .85rem; }
.participant-proof { color: var(--navy-950); background: var(--coral); border-color: var(--coral); }
.participant-proof > span, .participant-proof p { color: rgba(7,26,47,.72); }
.technology-proof { color: var(--white); background: var(--teal-700); border-color: var(--teal-700); }
.technology-proof > span { color: var(--aqua); }
.technology-proof p { color: rgba(255,255,255,.72); }
.pipeline-proof { background: var(--mist); }
.research-guardrail { margin-top: 18px; padding: 26px 30px; display: grid; grid-template-columns: .4fr 1.6fr; gap: 40px; border: 1px solid rgba(7,26,47,.18); border-radius: 14px; }
.research-guardrail strong { color: var(--teal-700); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.research-guardrail p { margin: 0; color: var(--muted); font-size: .88rem; }

.fronts { background: var(--white); }
.front-grid { margin-top: 70px; display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.front-card { position: relative; min-height: 330px; padding: 34px; display: flex; flex-direction: column; grid-column: span 5; overflow: hidden; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .25s ease, box-shadow .25s ease; }
.front-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.front-card:nth-child(2), .front-card:nth-child(3) { grid-column: span 7; }
.front-card:nth-child(4) { grid-column: span 5; }
.front-feature { color: var(--white); background: var(--navy-900); }
.coral-card { color: var(--navy-950); background: var(--coral); border-color: var(--coral); }
.front-number { position: absolute; top: 25px; right: 28px; color: rgba(7,26,47,.22); font-size: 3rem; font-weight: 900; letter-spacing: -.06em; }
.front-feature .front-number { color: rgba(255,255,255,.16); }
.front-tag { margin: 0 0 42px; color: var(--teal-700); font-size: .7rem; font-weight: 900; letter-spacing: .14em; }
.front-feature .front-tag { color: var(--aqua); }
.coral-card .front-tag { color: var(--navy-900); }
.front-card h3 { max-width: 560px; margin: 0 0 14px; font-size: clamp(1.55rem, 2.5vw, 2.35rem); letter-spacing: -.035em; line-height: 1.08; }
.front-card > p:last-of-type { margin: 0; color: var(--muted); }
.front-feature > p:last-of-type { color: rgba(255,255,255,.68); }
.coral-card > p:last-of-type { color: rgba(7,26,47,.72); }
.front-card ul { margin: auto 0 0; padding: 26px 0 0; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.front-card li { padding: 7px 10px; color: var(--aqua); background: rgba(130,226,220,.08); border: 1px solid rgba(130,226,220,.2); border-radius: 999px; font-size: .7rem; font-weight: 750; }
.compliance-note { margin-top: 18px; padding: 26px 30px; display: grid; grid-template-columns: .5fr 1.5fr; gap: 45px; color: var(--white); background: var(--teal-700); border-radius: 14px; }
.compliance-note strong { font-size: 1.05rem; line-height: 1.45; }
.compliance-note p { margin: 0; color: rgba(255,255,255,.74); font-size: .88rem; }

.case-section { position: relative; color: var(--white); background: var(--navy-950); overflow: hidden; }
.case-section::before { position: absolute; top: -20%; right: -10%; width: 620px; height: 620px; content: ""; background: radial-gradient(circle, rgba(22,170,169,.28), transparent 70%); }
.case-section .section-intro { position: relative; }
.case-section h2 em { color: var(--coral-light); }
.case-lead { max-width: 700px; margin: 28px 0 0; color: rgba(255,255,255,.64); font-size: 1.02rem; }
.case-criteria { position: relative; margin: 68px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.16); }
.case-criteria li { min-height: 150px; padding: 28px 0; display: grid; grid-template-columns: 100px 1fr; align-items: center; border-bottom: 1px solid rgba(255,255,255,.16); transition: background .2s ease, padding .2s ease; }
.case-criteria li:hover { padding-inline: 24px; background: rgba(255,255,255,.035); }
.case-criteria li > span { color: var(--coral); font-size: .77rem; font-weight: 850; letter-spacing: .12em; }
.case-criteria li div { display: grid; grid-template-columns: .5fr 1fr; gap: 50px; align-items: center; }
.case-criteria strong { font-size: clamp(1.75rem, 3vw, 2.8rem); letter-spacing: -.04em; }
.case-criteria p { margin: 0; color: rgba(255,255,255,.62); }

.partnership-section { background: var(--paper); }
.partnership-heading { max-width: 760px; }
.partnership-heading > p:last-child { color: var(--muted); font-size: 1.03rem; }
.audience-selector { margin-top: 58px; display: flex; flex-wrap: wrap; gap: 8px; }
.audience-selector button { padding: 11px 16px; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 999px; cursor: pointer; font-size: .82rem; font-weight: 800; }
.audience-selector button[aria-selected="true"] { color: var(--white); background: var(--navy-900); border-color: var(--navy-900); }
.audience-panel { margin-top: 18px; padding: 52px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; color: var(--navy-950); background: var(--coral); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel-label { margin: 0 0 30px; font-size: .71rem; font-weight: 900; letter-spacing: .15em; }
.audience-panel h3 { margin: 0; font-size: clamp(2rem, 3.5vw, 3.5rem); letter-spacing: -.05em; line-height: 1.05; }
.audience-panel p { margin-top: 0; }
.audience-panel ul { padding-left: 20px; }
.audience-panel li { margin-block: 8px; }
.dark-link { color: var(--navy-950); }
.model-grid { margin-top: 52px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.model-card { min-height: 250px; padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: 16px; }
.model-card > span { color: var(--coral); font-size: .72rem; font-weight: 900; }
.model-card h3 { margin: 50px 0 12px; font-size: 1.35rem; letter-spacing: -.03em; }
.model-card p { margin: 0; color: var(--muted); font-size: .88rem; }
.nonprofit-statement { margin-top: 22px; padding: 26px 30px; display: grid; grid-template-columns: 120px 1fr; gap: 30px; border: 1px solid var(--line); border-radius: 14px; }
.nonprofit-statement span { color: var(--teal-700); font-size: .7rem; font-weight: 900; letter-spacing: .14em; }
.nonprofit-statement p { margin: 0; color: var(--muted); font-size: .9rem; }

.process-section { color: var(--white); background: var(--teal-700); }
.process-section .section-intro.split > p { color: rgba(255,255,255,.7); }
.process-section h2 em { color: var(--navy-950); }
.process-line { margin-top: 80px; display: grid; grid-template-columns: repeat(5, 1fr); }
.process-step { position: relative; padding: 40px 24px 0 0; border-top: 1px solid rgba(255,255,255,.35); }
.process-step::before { position: absolute; top: -7px; left: 0; width: 13px; height: 13px; content: ""; background: var(--coral); border-radius: 50%; box-shadow: 0 0 0 8px rgba(255,255,255,.1); }
.process-step b { display: block; color: var(--navy-950); font-size: .72rem; letter-spacing: .1em; }
.process-step span { margin-top: 18px; display: block; font-size: 1.08rem; font-weight: 850; }
.process-step p { margin: 9px 0 0; color: rgba(255,255,255,.68); font-size: .84rem; }

.governance-section { background: var(--white); }
.governance-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 110px; align-items: start; }
.governance-title { position: sticky; top: 142px; }
.governance-title p:last-child { color: var(--muted); }
.governance-stack { display: grid; gap: 14px; }
.governance-card { position: relative; min-height: 210px; padding: 28px 86px 28px 30px; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; }
.governance-card small { color: var(--teal-700); font-size: .68rem; font-weight: 900; letter-spacing: .14em; }
.governance-card > span { position: absolute; top: 18px; right: 25px; color: rgba(7,26,47,.12); font-size: 3.4rem; font-weight: 900; line-height: 1; }
.governance-card h3 { margin: 40px 0 8px; font-size: 1.55rem; letter-spacing: -.03em; }
.governance-card p { margin: 0; color: var(--muted); }
.accountability { margin-top: 90px; padding: 42px; color: var(--white); background: var(--navy-900); border-radius: var(--radius); }
.accountability > div:first-child { display: grid; grid-template-columns: .4fr 1.6fr; gap: 40px; }
.accountability span { color: var(--aqua); font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.accountability strong { font-size: 1.25rem; }
.principles { margin-top: 34px; padding-top: 24px; display: flex; flex-wrap: wrap; gap: 9px; border-top: 1px solid rgba(255,255,255,.15); }
.principles span { padding: 7px 10px; color: rgba(255,255,255,.72); border: 1px solid rgba(255,255,255,.18); border-radius: 999px; font-size: .64rem; }

.contact-section { position: relative; padding: 125px 0; overflow: hidden; color: var(--white); background: var(--navy-950); }
.contact-glow { position: absolute; top: -180px; left: 45%; width: 780px; height: 600px; background: radial-gradient(circle, rgba(22,170,169,.35), transparent 65%); }
.contact-grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 100px; align-items: end; }
.contact-section h2 em { color: var(--coral-light); }
.contact-copy > p:last-child { max-width: 650px; color: rgba(255,255,255,.64); }
.contact-actions { display: grid; gap: 12px; }
.contact-link { position: relative; min-height: 112px; padding: 24px 65px 24px 26px; display: flex; flex-direction: column; justify-content: center; background: var(--white); border-radius: 14px; transition: transform .2s ease; }
.contact-link:hover { transform: translateX(5px); }
.contact-link.whatsapp { background: var(--aqua); }
.contact-link span { color: var(--teal-700); font-size: .66rem; font-weight: 900; letter-spacing: .13em; }
.contact-link strong { color: var(--navy-950); font-size: 1.2rem; }
.contact-link b { position: absolute; top: 50%; right: 25px; color: var(--navy-950); font-size: 1.5rem; transform: translateY(-50%); }

.site-footer { padding: 72px 0 24px; color: rgba(255,255,255,.62); background: #020d19; }
.footer-top { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 70px; }
.footer-brand img { width: 190px; padding: 9px; background: var(--white); border-radius: 12px; }
.footer-top span { color: var(--aqua); font-size: .65rem; font-weight: 900; letter-spacing: .12em; }
.footer-top p { margin-top: 15px; font-size: .82rem; line-height: 1.85; }
.footer-top a:hover { color: var(--white); }
.footer-bottom { margin-top: 56px; padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: .7rem; }

.cookie-banner {
  position: fixed;
  z-index: 200;
  right: 22px;
  bottom: 22px;
  max-width: 450px;
  padding: 20px;
  color: var(--white);
  background: var(--navy-950);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 14px;
  box-shadow: var(--shadow);
}
.cookie-banner[hidden] { display: none; }
.cookie-banner p { margin: 0 0 14px; font-size: .82rem; }
.cookie-banner div { display: flex; gap: 8px; }
.cookie-banner button { padding: 8px 12px; color: var(--white); background: transparent; border: 1px solid rgba(255,255,255,.22); border-radius: 7px; cursor: pointer; }
.cookie-banner button:last-child { color: var(--navy-950); background: var(--aqua); border-color: var(--aqua); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .header-inner { grid-template-columns: auto auto 1fr; gap: 18px; }
  .brand img { width: 210px; height: 88px; }
  .menu-toggle {
    width: 45px;
    height: 45px;
    padding: 11px;
    display: grid;
    align-content: center;
    gap: 5px;
    background: transparent;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 10px;
    cursor: pointer;
  }
  .menu-toggle span { height: 2px; background: var(--white); transition: .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    padding: 18px max(24px, calc((100vw - 1180px) / 2)) 28px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    background: var(--navy-950);
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .header-cta { justify-self: end; }
  .hero { min-height: 700px; }
  .hero-image { object-position: 62% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(4,19,38,.99), rgba(4,19,38,.74) 68%, rgba(4,19,38,.28)); }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .proof-grid div:nth-child(3) { border-top: 1px solid rgba(255,255,255,.18); }
  .proof-grid div:nth-child(4) { border-top: 1px solid rgba(255,255,255,.18); }
  .section-intro.split, .thesis-layout, .capability-grid, .governance-layout, .contact-grid { grid-template-columns: 1fr; gap: 55px; }
  .flagship-heading { grid-template-columns: 1fr; gap: 30px; }
  .flagship-grid { grid-template-columns: 1fr 1fr; }
  .flagship-manifesto { min-height: 430px; grid-column: 1 / 3; grid-row: auto; }
  .front-card, .front-card:nth-child(2), .front-card:nth-child(3), .front-card:nth-child(4) { grid-column: span 6; }
  .model-grid { grid-template-columns: repeat(2, 1fr); }
  .process-line { grid-template-columns: repeat(3, 1fr); row-gap: 48px; }
  .governance-title { position: static; }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  :root { --container: min(100% - 32px, 1180px); }
  .signal-bar { min-height: 30px; padding-inline: 16px; justify-content: center; text-align: center; font-size: .61rem; }
  .signal-bar span:last-child { display: none; }
  .header-inner { min-height: 94px; grid-template-columns: auto 1fr auto; }
  .brand img { width: 174px; height: 74px; }
  .menu-toggle { grid-column: 3; }
  .header-cta { display: none; }
  .hero { min-height: 760px; }
  .hero-image { object-position: 64% center; opacity: .65; }
  .hero-shade { background: linear-gradient(180deg, rgba(4,19,38,.7), rgba(4,19,38,.98) 72%); }
  .hero-grid { display: none; }
  .hero-content { padding-block: 76px 40px; justify-content: flex-end; }
  .hero-eyebrow { line-height: 2.4; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.2rem); }
  .hero-lead { font-size: 1rem; line-height: 1.68; }
  .hero-actions { display: grid; }
  .hero-note { margin-top: 38px; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-grid div { min-height: 106px; padding: 20px 16px; }
  .proof-grid strong { font-size: 1.05rem; }
  .section { padding: 88px 0; }
  .section h2, .contact-section h2 { font-size: clamp(2.45rem, 12vw, 3.5rem); }
  .section-intro.split { gap: 26px; }
  .thesis-layout { margin-top: 50px; gap: 45px; }
  .thesis-statement { grid-template-columns: 42px 1fr; gap: 10px; }
  .thesis-statement .dropcap { font-size: 4.8rem; }
  .tension-map { padding: 28px 22px; grid-template-columns: 1fr 1fr; gap: 30px 10px; }
  .map-line { display: none; }
  .capability-orbit { min-height: 390px; transform: scale(.82); margin-inline: -50px; }
  .flagship-heading h2 { font-size: clamp(3.7rem, 18vw, 5.4rem); }
  .flagship-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .flagship-manifesto { min-height: 410px; grid-column: 1; }
  .project-proof { min-height: 220px; }
  .research-guardrail { grid-template-columns: 1fr; gap: 10px; }
  .front-grid { grid-template-columns: 1fr; }
  .front-card, .front-card:nth-child(2), .front-card:nth-child(3), .front-card:nth-child(4) { grid-column: 1; min-height: 310px; }
  .compliance-note { grid-template-columns: 1fr; gap: 12px; }
  .case-criteria li { grid-template-columns: 46px 1fr; }
  .case-criteria li div { grid-template-columns: 1fr; gap: 6px; }
  .audience-selector { flex-direction: column; align-items: stretch; }
  .audience-selector button { text-align: left; }
  .audience-panel { padding: 30px 25px; grid-template-columns: 1fr; gap: 32px; }
  .model-grid { grid-template-columns: 1fr; }
  .nonprofit-statement { grid-template-columns: 1fr; gap: 10px; }
  .process-line { grid-template-columns: 1fr; gap: 0; }
  .process-step { min-height: 150px; padding: 30px 0 30px 45px; border-top: 0; border-left: 1px solid rgba(255,255,255,.35); }
  .process-step::before { top: 35px; left: -7px; }
  .governance-card { padding-right: 66px; }
  .accountability { padding: 28px 22px; }
  .accountability > div:first-child { grid-template-columns: 1fr; gap: 12px; }
  .contact-section { padding: 88px 0; }
  .contact-grid { gap: 45px; }
  .contact-link strong { font-size: 1rem; }
  .footer-top { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}