:root {
  --navy: #0A1A4F;
  --navy-deep: #061033;
  --navy-mid: #12245f;
  --gold: #F5B819;
  --gold-soft: rgba(245, 184, 25, .78);
  --ink: #f4f2ea;
  --muted: rgba(232, 236, 248, .62);
  --line: rgba(245, 184, 25, .22);
  --panel: rgba(10, 26, 79, .72);
  --panel-solid: #0d1f58;
  --title: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Archivo", system-ui, sans-serif;
  --mono: "Space Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--navy-deep);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(245, 184, 25, .1), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 20%, rgba(18, 36, 95, .9), transparent 50%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 55%, #040a1c 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: .04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--gold); color: var(--navy); }
a { color: var(--gold); }
.wrap { width: min(1100px, 92vw); margin-inline: auto; }
.page { padding: 0 0 72px; }

/* -- Mast -- */
.mast {
  position: relative;
  background: var(--navy);
  color: var(--ink);
  overflow: hidden;
}

.mast::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6, 16, 51, .45) 0%, rgba(6, 16, 51, .7) 48%, rgba(6, 16, 51, .96) 100%),
    radial-gradient(70% 70% at 70% 10%, rgba(245, 184, 25, .12), transparent 55%);
}

.mast-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center 42%;
  filter: brightness(.38) saturate(.7) contrast(1.08);
}

.home .mast {
  min-height: min(72vh, 640px);
  display: flex;
  flex-direction: column;
}

.home .mast::before {
  background:
    linear-gradient(105deg, rgba(6, 16, 51, .82) 0%, rgba(6, 16, 51, .55) 42%, rgba(6, 16, 51, .88) 100%),
    radial-gradient(60% 70% at 78% 30%, rgba(245, 184, 25, .14), transparent 55%);
}

.home .mast-photo {
  filter: brightness(.5) saturate(.75) contrast(1.05);
}

.home .mast-copy,
.inner .mast-copy {
  position: relative;
  z-index: 2;
  margin-top: auto;
  max-width: 34em;
}

.home .mast-copy { padding: 48px 0 64px; }
.inner .mast {
  min-height: min(36vh, 320px);
  display: flex;
  flex-direction: column;
}
.inner .mast-copy { padding: 32px 0 40px; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.kicker::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

h1 {
  margin: 0;
  font-family: var(--title);
  font-weight: 500;
  letter-spacing: -.03em;
  line-height: 1.05;
  text-wrap: balance;
}

.home h1 { font-size: clamp(2.5rem, 6.5vw, 4.4rem); }
.inner h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); }

.lede {
  margin: 16px 0 0;
  font-family: var(--title);
  font-style: italic;
  font-size: 1.15rem;
  line-height: 1.45;
  max-width: 28em;
  color: rgba(244, 242, 234, .88);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 12px 18px;
  border-radius: 2px;
  text-decoration: none;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  transition: transform .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
  border: 1px solid transparent;
  font-weight: 700;
}

.btn-primary:hover {
  background: #ffcb3d;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(245, 184, 25, .35);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* -- Nav -- */
.site-nav, .mast-copy { position: relative; z-index: 2; }
.site-nav { z-index: 20; }

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px 28px;
  flex-wrap: wrap;
  padding: 18px 0 8px;
}

.site-nav .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  line-height: 1;
}

.site-nav .brand img {
  display: block;
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 0 14px rgba(245, 184, 25, .28));
}

.brand-name {
  font-family: var(--title);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  max-width: 16em;
}

.brand-name i {
  font-style: italic;
  color: var(--gold);
}

.site-nav nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 20px;
  justify-content: flex-end;
}

.site-nav nav > a,
.nav-drop > summary {
  font-family: var(--mono);
  font-weight: 700;
  font-size: .62rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  list-style: none;
  background: none;
  border-top: 0;
  border-left: 0;
  border-right: 0;
  outline: none;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
}

.site-nav nav > a:hover,
.nav-drop > summary:hover,
.site-nav nav > a:focus-visible,
.nav-drop > summary:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

.site-nav nav > a[aria-current="page"],
.nav-drop[data-active="true"] > summary,
.nav-drop[open] > summary {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

.nav-drop > summary::-webkit-details-marker { display: none; }
.nav-drop > summary::marker { content: ""; }
.nav-drop > summary::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 8px;
  vertical-align: middle;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: .75;
}

.nav-drop[open] > summary::after {
  transform: rotate(180deg);
  opacity: 1;
}

.nav-drop {
  position: relative;
}

.nav-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: auto;
  min-width: 248px;
  padding: 6px 0;
  background: var(--navy);
  border: 1px solid rgba(245, 184, 25, .28);
  box-shadow: 0 18px 40px -16px rgba(0, 0, 0, .65);
  z-index: 40;
}

.nav-menu a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 3px;
  min-height: 52px;
  padding: 10px 18px;
  font-family: var(--body);
  font-size: .9rem;
  letter-spacing: .01em;
  text-transform: none;
  color: rgba(244, 242, 234, .9);
  text-decoration: none;
  border: 0;
  border-left: 2px solid transparent;
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  background: rgba(245, 184, 25, .1);
  color: var(--ink);
  border-left-color: var(--gold);
  outline: none;
}

.nav-menu a[aria-current="page"] {
  color: var(--ink);
  background: rgba(245, 184, 25, .08);
  border-left-color: var(--gold);
}

.nav-menu .prog-code {
  display: block;
  margin: 0;
  font-family: var(--mono);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  line-height: 1.2;
}

.nav-menu a:hover .prog-code,
.nav-menu a:focus-visible .prog-code,
.nav-menu a[aria-current="page"] .prog-code {
  color: var(--gold);
}

.nav-menu .prog-name {
  display: block;
  font-family: var(--body);
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .01em;
  color: inherit;
  line-height: 1.25;
}

.hero-atmos {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-atmos .rays {
  position: absolute;
  inset: -35%;
  background: conic-gradient(
    from 18deg,
    transparent 0 10%,
    rgba(245, 184, 25, .08) 12%,
    transparent 16%,
    transparent 38%,
    rgba(245, 184, 25, .05) 41%,
    transparent 46%,
    transparent 70%,
    rgba(255, 255, 255, .03) 73%,
    transparent 78%
  );
  mask-image: radial-gradient(circle at 58% 38%, #000 0%, transparent 60%);
  animation: hero-spin 64s linear infinite;
}

@keyframes hero-spin {
  to { transform: rotate(360deg); }
}

/* -- Sections -- */
.section { padding: 64px 0 8px; }

.section-intro {
  max-width: 38em;
  margin: 0 0 36px;
}

.section-intro h2 {
  margin: 10px 0 12px;
  font-family: var(--title);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -.02em;
}

.section-intro p {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
}

/* -- Home modules -- */
.teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.teaser {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 28px 28px 26px;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(245, 184, 25, .07) 0%, transparent 42%),
    linear-gradient(180deg, var(--panel-solid), rgba(6, 16, 51, .95));
  overflow: hidden;
  transition: border-color .3s ease, transform .35s ease;
  animation: rise-in .75s ease both;
}

.teaser:hover {
  border-color: rgba(245, 184, 25, .55);
  transform: translateY(-2px);
}

.teaser h2 {
  margin: 8px 0 0;
  font-family: var(--title);
  font-size: 1.55rem;
  font-style: italic;
  font-weight: 500;
}

.teaser p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: .92rem;
  max-width: 34ch;
}

.teaser .guide-arrow {
  margin-top: auto;
  padding-top: 22px;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.teaser-viz {
  position: absolute;
  right: -8%;
  bottom: -12%;
  width: 58%;
  height: 70%;
  opacity: .55;
  pointer-events: none;
}

.teaser:hover .teaser-viz { opacity: .75; }

.program-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 8px;
  background: rgba(245, 184, 25, .22);
  border: 1px solid rgba(245, 184, 25, .22);
}

.program-strip a {
  display: block;
  padding: 22px 18px;
  background: var(--panel-solid);
  text-decoration: none;
  color: var(--ink);
  transition: background .25s ease;
}

.program-strip a:hover { background: var(--navy-mid); }

.program-strip .code {
  display: block;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.program-strip h3 {
  margin: 0;
  font-family: var(--title);
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 400;
}

.program-strip p {
  margin: 8px 0 0;
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.45;
}

/* -- Panels -- */
.panel {
  position: relative;
  overflow: hidden;
  padding: 26px 26px 24px;
  background: linear-gradient(180deg, var(--panel-solid), rgba(6, 16, 51, .96));
  border: 1px solid var(--line);
  animation: rise-in .75s ease both;
}

.panel h3 {
  margin: 0;
  font-family: var(--title);
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -.02em;
}

.panel .meta {
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.panel p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: .94rem;
}

.panel ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.panel ul li {
  position: relative;
  padding: 8px 0 8px 1.05rem;
  border-top: 1px solid rgba(255, 255, 255, .06);
  color: rgba(244, 242, 234, .78);
  font-size: .9rem;
}

.panel ul li:first-child { border-top: 0; }

.panel ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.takeaway {
  margin: 36px 0 0;
  padding: 22px 24px;
  border-left: 2px solid var(--gold);
  background: linear-gradient(90deg, rgba(245, 184, 25, .08), transparent 70%);
}

.takeaway strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-soft);
  font-weight: 400;
}

.takeaway p {
  margin: 0;
  font-family: var(--title);
  font-style: italic;
  font-size: 1.18rem;
  line-height: 1.45;
  max-width: 40em;
}

/* -- Cycle infographic -- */
.cycle-board {
  position: relative;
  margin: 8px 0 28px;
  padding: 28px 16px 36px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 48%, rgba(245, 184, 25, .08), transparent 42%),
    linear-gradient(180deg, var(--panel-solid), rgba(6, 16, 51, .98));
}

.cycle-svg-wrap {
  position: relative;
  width: min(560px, 92%);
  margin: 0 auto;
  aspect-ratio: 1;
}

.cycle-svg-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}

.cycle-center {
  position: absolute;
  inset: 34%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
}

.cycle-center .label {
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

.cycle-center .title {
  margin-top: 6px;
  font-family: var(--title);
  font-style: italic;
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  line-height: 1.2;
}

.cycle-legend {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px 16px;
  margin-top: 8px;
}

.cycle-legend article {
  padding: 16px 16px 14px;
  border-top: 2px solid rgba(245, 184, 25, .45);
  background: rgba(6, 16, 51, .55);
}

.cycle-legend .stage-num {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .18em;
  color: var(--gold);
}

.cycle-legend h3 {
  margin: 8px 0 0;
  font-family: var(--title);
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 400;
}

.cycle-legend p {
  margin: 6px 0 0;
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.4;
}

/* -- Model infographic -- */
.model-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  margin: 8px 0 28px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-solid), rgba(6, 16, 51, .98));
  overflow: hidden;
}

.model-node {
  padding: 28px 24px 26px;
  min-width: 0;
}

.model-node .step {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

.model-node h3 {
  margin: 10px 0 0;
  font-family: var(--title);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 400;
}

.model-node .role {
  margin: 6px 0 0;
  font-size: .78rem;
  color: rgba(244, 242, 234, .55);
  font-family: var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.model-node p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: .9rem;
}

.model-node ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.model-node li {
  padding: 7px 0;
  border-top: 1px solid rgba(255, 255, 255, .07);
  font-size: .86rem;
  color: rgba(244, 242, 234, .78);
}

.model-node li:first-child { border-top: 0; }

.model-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  background: rgba(245, 184, 25, .08);
  border-left: 1px solid rgba(245, 184, 25, .2);
  border-right: 1px solid rgba(245, 184, 25, .2);
  color: var(--gold);
  font-size: 1.4rem;
  line-height: 1;
}

.model-stack {
  display: none;
}

/* -- Org / groups -- */
.org-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 22px;
}

.leadership { display: grid; gap: 12px; }

.leader {
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: rgba(6, 16, 51, .65);
}

.leader .role {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.leader .name {
  margin: 8px 0 0;
  font-family: var(--title);
  font-size: 1.28rem;
  font-style: italic;
  font-weight: 400;
}

.leader .detail {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: .88rem;
}

.team-list { display: grid; gap: 0; }

.team-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 16px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid rgba(245, 184, 25, .18);
}

.team-item:first-child { border-top: 1px solid rgba(245, 184, 25, .18); }

.team-item .unit {
  font-family: var(--title);
  font-style: italic;
  font-size: 1.02rem;
}

.team-item .who {
  font-size: .84rem;
  color: var(--muted);
  text-align: right;
}

.swg-grid,
.initiative-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.badge {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.split-label {
  margin: 48px 0 16px;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.fact-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 28px;
}

.fact {
  padding: 18px 18px 16px;
  border-top: 2px solid var(--gold);
  background: rgba(6, 16, 51, .55);
}

.fact .label {
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.fact p {
  margin: 8px 0 0;
  font-family: var(--title);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.35;
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

footer {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid rgba(245, 184, 25, .35);
}

footer p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

footer p + p { margin-top: 6px; }

.disclosure-glow {
  color: rgba(245, 184, 25, .72);
  animation: disclosure-pulse 2.2s ease-in-out infinite;
}

@keyframes disclosure-pulse {
  0%, 100% { opacity: .72; }
  50% { opacity: 1; }
}

@media (max-width: 960px) {
  .teaser-grid,
  .card-grid,
  .card-grid.three,
  .org-grid,
  .swg-grid,
  .initiative-grid,
  .program-strip,
  .fact-row,
  .cycle-legend {
    grid-template-columns: 1fr;
  }

  .cycle-legend {
    grid-template-columns: 1fr 1fr;
  }

  .model-flow { display: none; }
  .model-stack {
    display: grid;
    gap: 0;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, var(--panel-solid), rgba(6, 16, 51, .98));
  }
  .model-stack .model-node {
    border-bottom: 1px solid rgba(245, 184, 25, .2);
  }
  .model-stack .model-node:last-child { border-bottom: 0; }
  .model-stack .connector {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 0;
    color: var(--gold);
    font-size: 1.1rem;
    background: rgba(245, 184, 25, .06);
  }

  .team-item { grid-template-columns: 1fr; }
  .team-item .who { text-align: left; }

  .nav-menu {
    position: static;
    margin-top: 8px;
    min-width: 0;
    width: 100%;
    box-shadow: none;
  }

  .nav-menu a {
    white-space: normal;
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .cycle-legend { grid-template-columns: 1fr; }
  .teaser-viz { display: none; }
  .teaser { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}