:root {
  --ink: #05080c;
  --night: #080f1d;
  --panel: #111a2c;
  --panel-soft: #172238;
  --line: rgba(225, 194, 121, 0.22);
  --gold: #d7ab45;
  --gold-soft: #f0d78b;
  --ivory: #f3eee3;
  --muted: #aeb6c4;
  --muted-strong: #c8ced8;
  --shadow: rgba(0, 0, 0, 0.36);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--ink);
  color: var(--ivory);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(90deg, rgba(215, 171, 69, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(215, 171, 69, 0.035) 1px, transparent 1px),
    #05080c;
  background-size: 96px 96px;
  opacity: 0.25;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, rgba(5, 8, 12, 0.16), rgba(5, 8, 12, 0.76)),
    url("../images/boardroom-banner.jpg") center center / cover no-repeat;
  opacity: 0.09;
  filter: saturate(0.85);
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input {
  font: inherit;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  z-index: 200;
  width: auto;
  height: auto;
  clip: auto;
  padding: 12px 16px;
  top: 12px;
  left: 12px;
  color: var(--ink);
  background: var(--gold);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  padding: 0 clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(5, 8, 12, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  color: var(--ivory);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.38rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.brand::before {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  margin-right: 10px;
  content: "";
  border-radius: 50%;
  background: url("../images/boardroom-logo-small.png") center center / cover no-repeat;
  box-shadow: 0 0 22px rgba(215, 171, 69, 0.2);
}

.brand span {
  color: var(--gold);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.6vw, 38px);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-nav a {
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ivory);
}

.nav-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 750;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.nav-action {
  color: #0d111a;
  background: var(--ivory);
}

.button:hover,
.nav-action:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #0d111a;
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 16px 42px rgba(215, 171, 69, 0.17);
}

.button.primary:hover {
  background: var(--gold-soft);
  border-color: var(--gold-soft);
}

.button.secondary {
  color: var(--ivory);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.14);
}

.text-link {
  display: inline-flex;
  color: var(--gold-soft);
  font-weight: 760;
  border-bottom: 1px solid rgba(240, 215, 139, 0.45);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ivory);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 124px clamp(22px, 5vw, 76px) 92px;
  overflow: hidden;
  border-bottom: 1px solid rgba(225, 194, 121, 0.16);
}

.hero-home {
  background:
    linear-gradient(90deg, rgba(5, 8, 12, 0.96) 0%, rgba(5, 8, 12, 0.8) 46%, rgba(5, 8, 12, 0.28) 100%),
    linear-gradient(180deg, rgba(8, 15, 29, 0.6), rgba(5, 8, 12, 0.96));
}

.hero-visual {
  position: absolute;
  inset: 0;
  opacity: 0.56;
}

.hero-visual::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, var(--ink) 0%, rgba(5, 8, 12, 0.74) 42%, rgba(5, 8, 12, 0.2) 100%),
    linear-gradient(180deg, rgba(5, 8, 12, 0.1), rgba(5, 8, 12, 0.94));
  z-index: 1;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: contrast(1.08) brightness(0.82) saturate(0.96);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
  padding-top: 8vh;
}

.eyebrow,
.section-kicker {
  margin: 0 0 22px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ivory);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: 0;
}

h1 {
  max-width: 10.8ch;
  margin-bottom: 18px;
  font-size: 5.9rem;
  line-height: 0.9;
}

.hero-line {
  margin-bottom: 22px;
  color: var(--gold-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.65rem;
  line-height: 1;
}

.hero-copy {
  max-width: 660px;
  margin-bottom: 34px;
  color: var(--muted-strong);
  font-size: 1.2rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-index {
  position: absolute;
  left: clamp(22px, 5vw, 76px);
  right: clamp(22px, 5vw, 76px);
  bottom: 28px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 20px;
  border-top: 1px solid rgba(225, 194, 121, 0.2);
  color: rgba(243, 238, 227, 0.64);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-shell {
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
}

.statement-section,
.pillars-section,
.channels-section,
.method-section,
.latest-section,
.about-story,
.brief-detail {
  padding: clamp(72px, 9vw, 132px) 0;
}

.statement-section {
  background: linear-gradient(180deg, rgba(8, 15, 29, 0.92), rgba(5, 8, 12, 0.98));
}

.statement-section .section-shell {
  max-width: 920px;
  text-align: center;
}

.statement-section h2,
.section-heading h2,
.method-section h2,
.briefing-panel h2,
.founder-copy h2,
.story-copy h2,
.page-hero h1 {
  margin-bottom: 20px;
  font-size: 3.9rem;
  line-height: 0.98;
}

.statement-section p:last-child,
.briefing-panel p,
.founder-copy p,
.story-copy p,
.page-hero p,
.legal-shell p,
.signal-article p {
  color: var(--muted-strong);
  font-size: 1.05rem;
  line-height: 1.75;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(30px, 6vw, 90px);
  align-items: end;
  margin-bottom: 42px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.pillar-grid,
.article-grid,
.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.signal-card,
.article-card,
.channel-card,
.method-grid article {
  min-height: 224px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(23, 34, 56, 0.96), rgba(13, 20, 34, 0.95));
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.22);
}

.signal-card {
  display: flex;
  flex-direction: column;
}

.signal-card:hover,
.article-card:hover,
.channel-card:hover {
  border-color: rgba(215, 171, 69, 0.38);
  transform: translateY(-2px);
}

.signal-card,
.article-card,
.channel-card {
  transition: border-color 180ms ease, transform 180ms ease;
}

.card-number,
.article-card span,
.channel-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-width: 38px;
  height: 30px;
  padding: 0 10px;
  margin-bottom: 42px;
  color: var(--gold-soft);
  border: 1px solid rgba(215, 171, 69, 0.28);
  border-radius: 4px;
  background: rgba(215, 171, 69, 0.08);
  font-size: 0.78rem;
  font-weight: 800;
}

.signal-card h3,
.article-card h3,
.article-card h2,
.channel-card h3,
.method-grid h3 {
  margin-bottom: 14px;
  font-size: 1.44rem;
  line-height: 1.12;
}

.signal-card p,
.article-card p,
.channel-card p,
.method-grid p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.channels-section {
  background: rgba(8, 15, 29, 0.78);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.channel-grid {
  grid-template-columns: 1fr;
}

.channel-card {
  display: flex;
  min-height: 160px;
  flex-direction: column;
}

.channel-card span {
  margin-bottom: 34px;
}

.primary-channel {
  border-color: rgba(215, 171, 69, 0.32);
  background:
    linear-gradient(180deg, rgba(37, 35, 25, 0.98), rgba(14, 20, 31, 0.96));
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(32px, 7vw, 90px);
  align-items: start;
}

.method-section {
  background: rgba(8, 15, 29, 0.78);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.method-grid {
  display: grid;
  gap: 16px;
}

.method-grid.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.method-grid article {
  min-height: 150px;
}

.briefing-band {
  padding: clamp(72px, 10vw, 150px) 22px;
}

.briefing-band.full {
  padding-top: 0;
}

.briefing-panel {
  width: min(900px, 100%);
  margin: 0 auto;
  padding: clamp(34px, 7vw, 76px);
  text-align: center;
  border: 1px solid rgba(225, 194, 121, 0.26);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(20, 31, 51, 0.95), rgba(11, 17, 29, 0.98)),
    url("../images/boardroom-logo.jpg") center center / cover;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.35);
}

.signup-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 12px;
  width: min(560px, 100%);
  margin: 28px auto 0;
}

.signup-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  color: var(--ivory);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  outline: none;
  background: rgba(8, 15, 29, 0.82);
}

.signup-form input:focus {
  border-color: rgba(215, 171, 69, 0.7);
}

.form-note {
  min-height: 26px;
  margin: 14px 0 0;
  color: var(--gold-soft);
  font-size: 0.92rem;
}

.article-card {
  display: flex;
  min-height: 292px;
  flex-direction: column;
}

.article-card span {
  margin-bottom: 54px;
}

.article-card p {
  margin-top: auto;
}

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

.founder-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  min-height: 620px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(8, 15, 29, 0.92);
}

.founder-media {
  position: relative;
  min-height: 460px;
  overflow: hidden;
}

.founder-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(5, 8, 12, 0.02), rgba(8, 15, 29, 0.78));
}

.founder-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-media img {
  object-position: center 24%;
  filter: grayscale(1) contrast(1.08) brightness(0.82);
}

.quiet-briefing {
  padding-top: clamp(64px, 8vw, 110px);
}

.founder-copy {
  display: flex;
  max-width: 680px;
  flex-direction: column;
  justify-content: center;
  padding: clamp(46px, 8vw, 96px);
}

.founder-copy p {
  max-width: 560px;
}

.page-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 130px clamp(22px, 5vw, 76px) 76px;
  overflow: hidden;
  border-bottom: 1px solid rgba(225, 194, 121, 0.14);
  background:
    linear-gradient(90deg, rgba(5, 8, 12, 0.98), rgba(5, 8, 12, 0.72)),
    url("../images/founder-portrait.jpg") right center / contain no-repeat,
    #05080c;
}

.briefing-hero,
.signals-hero,
.contact-hero {
  background:
    linear-gradient(90deg, rgba(5, 8, 12, 0.98), rgba(5, 8, 12, 0.78)),
    url("../images/boardroom-banner.jpg") right center / cover no-repeat,
    #05080c;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
}

.page-hero h1 {
  max-width: 11ch;
}

.page-hero p:last-child {
  max-width: 620px;
}

.page-list {
  padding-top: 72px;
}

.portrait-frame {
  overflow: hidden;
  border: 1px solid rgba(225, 194, 121, 0.22);
  border-radius: 8px;
  background: var(--panel);
}

.portrait-frame img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.86);
}

.story-copy {
  align-self: center;
}

.story-copy .button {
  margin-top: 14px;
}

.contact-grid-section {
  padding-top: 72px;
}

.legal-page {
  min-height: 70vh;
  padding: 150px 22px 90px;
}

.legal-shell,
.signal-article {
  width: min(820px, calc(100% - 44px));
  margin: 0 auto;
}

.legal-shell h1,
.signal-article h1 {
  max-width: none;
  margin-bottom: 26px;
  font-size: 5rem;
  line-height: 0.96;
}

.legal-shell h2,
.article-body h2 {
  margin-top: 40px;
  margin-bottom: 12px;
  font-size: 1.75rem;
}

.legal-shell a {
  color: var(--gold-soft);
}

.signal-article {
  padding: 148px 0 92px;
}

.signal-article header {
  margin-bottom: 54px;
  padding-bottom: 42px;
  border-bottom: 1px solid rgba(225, 194, 121, 0.24);
}

.signal-article header p:last-child {
  max-width: 650px;
}

.article-body {
  max-width: 720px;
}

.article-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 54px;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 34px;
  padding: 50px clamp(22px, 5vw, 76px);
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(8, 15, 29, 0.95);
}

.footer-brand p {
  margin: 14px 0 0;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.footer-nav a:hover {
  color: var(--ivory);
}

.disclaimer,
.copyright {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
}

.copyright {
  text-align: right;
}

.not-found {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 24px;
  text-align: center;
}

.not-found h1 {
  max-width: none;
  margin: 0;
  font-size: 6.4rem;
}

.not-found p {
  color: var(--muted-strong);
}

@media (max-width: 980px) {
  .section-heading,
  .split,
  .founder-section {
    grid-template-columns: 1fr;
  }

  .pillar-grid,
  .article-grid,
  .article-grid.large,
  .channel-grid {
    grid-template-columns: 1fr;
  }

  .signal-card,
  .article-card,
  .channel-card {
    min-height: 210px;
  }

  .founder-media::after {
    background: linear-gradient(180deg, rgba(5, 8, 12, 0.02), rgba(8, 15, 29, 0.8));
  }

  h1 {
    font-size: 4.7rem;
  }

  .hero-line {
    font-size: 2.2rem;
  }

  .statement-section h2,
  .section-heading h2,
  .method-section h2,
  .briefing-panel h2,
  .founder-copy h2,
  .story-copy h2,
  .page-hero h1 {
    font-size: 3.05rem;
  }

  .legal-shell h1,
  .signal-article h1 {
    font-size: 4.1rem;
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 64px;
    padding: 0 18px;
  }

  .brand {
    font-size: 1.12rem;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(5, 8, 12, 0.98);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 15px 0;
  }

  .site-nav .nav-action {
    margin-top: 12px;
    padding: 0 18px;
  }

  .hero {
    min-height: 100svh;
    padding: 112px 20px 98px;
  }

  .hero-home {
    background:
      linear-gradient(180deg, rgba(5, 8, 12, 0.62), rgba(5, 8, 12, 0.97) 58%, rgba(5, 8, 12, 0.98)),
      #05080c;
  }

  .hero-visual {
    width: 100%;
    height: 58vh;
    opacity: 0.6;
  }

  .hero-visual::before {
    background:
      linear-gradient(180deg, rgba(5, 8, 12, 0.08), rgba(5, 8, 12, 0.94)),
      linear-gradient(90deg, rgba(5, 8, 12, 0.48), rgba(5, 8, 12, 0.2));
  }

  h1 {
    max-width: 9ch;
    font-size: 3.7rem;
  }

  .hero-line {
    font-size: 1.8rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .statement-section h2,
  .section-heading h2,
  .method-section h2,
  .briefing-panel h2,
  .founder-copy h2,
  .story-copy h2,
  .page-hero h1 {
    font-size: 2.42rem;
    line-height: 1;
  }

  .hero-actions,
  .article-footer {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-index {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    left: 20px;
    right: 20px;
    gap: 10px;
    font-size: 0.65rem;
  }

  .statement-section,
  .pillars-section,
  .channels-section,
  .method-section,
  .latest-section,
  .about-story,
  .brief-detail {
    padding: 64px 0;
  }

  .section-shell,
  .legal-shell,
  .signal-article {
    width: min(100% - 34px, var(--max));
  }

  .method-grid.compact {
    grid-template-columns: 1fr;
  }

  .briefing-band {
    padding: 64px 16px;
  }

  .briefing-panel {
    padding: 32px 18px;
  }

  .signup-form {
    grid-template-columns: 1fr;
  }

  .page-hero {
    min-height: 68svh;
    padding: 112px 20px 64px;
    background:
      linear-gradient(180deg, rgba(5, 8, 12, 0.58), rgba(5, 8, 12, 0.98)),
      url("../images/founder-portrait.jpg") center top / cover no-repeat,
      #05080c;
  }

  .briefing-hero,
  .signals-hero,
  .contact-hero {
    background:
      linear-gradient(180deg, rgba(5, 8, 12, 0.54), rgba(5, 8, 12, 0.98)),
      url("../images/boardroom-banner.jpg") center top / cover no-repeat,
      #05080c;
  }

  .page-hero h1 {
    max-width: 10ch;
  }

  .founder-copy {
    padding: 44px 20px;
  }

  .legal-page,
  .signal-article {
    padding-top: 112px;
  }

  .legal-shell h1,
  .signal-article h1,
  .not-found h1 {
    font-size: 3.2rem;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding: 40px 20px;
  }

  .footer-nav {
    justify-content: flex-start;
  }

  .copyright {
    text-align: left;
  }
}

@media (max-width: 430px) {
  .eyebrow,
  .section-kicker {
    font-size: 0.68rem;
    letter-spacing: 0;
  }

  .hero-index {
    font-size: 0.58rem;
    letter-spacing: 0;
  }

  .signal-card,
  .article-card,
  .channel-card,
  .method-grid article {
    padding: 22px;
  }
}