*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --blue: #4A90D9;
  --blue-dim: rgba(74, 144, 217, 0.15);
  --blue-glow: rgba(74, 144, 217, 0.35);
  --bg: #000;
  --bg-card: #0a0a0f;
  --bg-section-alt: #060609;
  --text: #e0e0e0;
  --text-dim: #888;
  --text-bright: #fff;
  --rule: rgba(74, 144, 217, 0.25);
  --nav-height: 72px;
  --max-width: 1200px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

a {
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--text-bright);
}

img {
  max-width: 100%;
  height: auto;
}

/* ── Navigation ─────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(74, 144, 217, 0.08);
  transition: background 0.3s;
}

.nav-logo {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-bright);
  text-transform: lowercase;
}

.nav-logo span {
  color: var(--blue);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  color: var(--text-dim);
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--blue);
  transition: width 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-bright);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--text-bright);
  transition: transform 0.3s, opacity 0.3s;
}

/* ── Layout ─────────────────────────────────────────── */

.page-spacer {
  height: var(--nav-height);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

.section {
  padding: 100px 0;
}

.section-alt {
  background: var(--bg-section-alt);
}

.section-dark {
  background: var(--bg);
}

/* ── Horizontal Rules (Bridgepoint pattern) ─────────── */

.rule {
  border: none;
  height: 1px;
  background: var(--rule);
  margin: 48px 0;
}

.rule-short {
  width: 60px;
  margin: 32px 0;
}

.rule-center {
  width: 60px;
  margin: 32px auto;
}

.rule-left {
  width: 60px;
  margin: 32px 0;
}

/* ── Typography ─────────────────────────────────────── */

.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--blue);
  margin-bottom: 24px;
}

.hero-headline {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 300;
  line-height: 1.25;
  color: var(--text-bright);
  letter-spacing: -0.02em;
  max-width: 900px;
}

.hero-headline--center {
  text-align: center;
  margin: 0 auto;
}

.section-heading {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 300;
  line-height: 1.35;
  color: var(--text-bright);
  letter-spacing: -0.01em;
}

.section-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
  max-width: 700px;
}

.section-body strong {
  color: var(--text-bright);
  font-weight: 400;
}

.text-dim {
  color: var(--text-dim);
}

.text-blue {
  color: var(--blue);
}

/* ── Hero Section ───────────────────────────────────── */

.hero {
  padding: 180px 0 100px;
}

.hero .section-body {
  margin-top: 40px;
  font-size: 1.1rem;
}

/* ── Two-Column Grid (Bridgepoint "Who/What/How") ──── */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.split--narrow-left {
  grid-template-columns: 0.4fr 1fr;
}

/* ── Values / Principles Grid ───────────────────────── */

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.value-card {
  padding: 0;
  border-left: 1px solid rgba(74, 144, 217, 0.2);
  padding-left: 24px;
  transition: border-color 0.3s;
}

.value-card:hover {
  border-left-color: var(--blue);
}

.value-card h3 {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-bright);
  margin-bottom: 16px;
  line-height: 1.4;
}

.value-card p {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ── System Graphic ─────────────────────────────────── */

.graphic-wrap {
  position: relative;
  width: 100%;
  padding: 60px 0;
}

.graphic-wrap svg {
  width: 100%;
  height: 100%;
  max-height: 400px;
}

.graphic-caption {
  text-align: center;
  margin-top: 40px;
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text);
}

.graphic-caption strong {
  color: var(--text-bright);
  font-weight: 400;
}

/* ── Proof / Quote Block ────────────────────────────── */

.proof-block {
  text-align: left;
  padding: 0;
  max-width: 800px;
}

.proof-block .stat {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 300;
  color: var(--text-bright);
  line-height: 1.4;
  margin-bottom: 24px;
}

.proof-block .context {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ── CTA ────────────────────────────────────────────── */

.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--blue);
  margin-top: 32px;
  transition: gap 0.3s, color 0.3s;
}

.cta-link:hover {
  gap: 18px;
  color: var(--text-bright);
}

.cta-link .arrow {
  font-size: 1.2rem;
  transition: transform 0.3s;
}

.cta-link:hover .arrow {
  transform: translateX(4px);
}

/* ── Team Grid ──────────────────────────────────────── */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 48px;
}

.team-member {
  text-align: center;
}

.team-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid rgba(74, 144, 217, 0.15);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: var(--blue);
  font-weight: 300;
  overflow: hidden;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-member h3 {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-bright);
  margin-bottom: 4px;
}

.team-member .role {
  font-size: 0.85rem;
  color: var(--text-dim);
  text-transform: lowercase;
}

.team-member .capability {
  font-size: 0.8rem;
  color: var(--blue);
  margin-top: 4px;
  text-transform: lowercase;
}

/* ── Partner Cards ──────────────────────────────────── */

.partner-card {
  padding: 48px;
  border: 1px solid rgba(74, 144, 217, 0.1);
  border-radius: 2px;
  margin-bottom: 48px;
  transition: border-color 0.3s;
}

.partner-card:hover {
  border-color: rgba(74, 144, 217, 0.3);
}

.partner-card h3 {
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-bright);
  margin-bottom: 8px;
}

.partner-card .vertical {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--blue);
  margin-bottom: 24px;
}

.partner-card .results {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-top: 24px;
}

.partner-card .result-item {
  min-width: 140px;
}

.partner-card .result-item .number {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text-bright);
}

.partner-card .result-item .label {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ── Footer ─────────────────────────────────────────── */

.footer {
  border-top: 1px solid rgba(74, 144, 217, 0.1);
  padding: 60px 0 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
}

.footer-brand {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text-bright);
  text-transform: lowercase;
  margin-bottom: 12px;
}

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

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-dim);
  max-width: 300px;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.footer-links a:hover {
  color: var(--text-bright);
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.footer-bottom a {
  color: var(--text-dim);
}

.footer-bottom a:hover {
  color: var(--blue);
}

/* ── Fade-In Animation ──────────────────────────────── */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Legal / long-form prose (privacy policy, etc) ──── */

.legal {
  max-width: 760px;
  color: var(--text);
  font-size: 1.05rem;
  line-height: 1.8;
}

.legal h2 {
  margin-top: 0;
  margin-bottom: 32px;
}

.legal h3 {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-bright);
  letter-spacing: -0.01em;
  margin-top: 48px;
  margin-bottom: 16px;
}

.legal h4 {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--blue);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 32px;
  margin-bottom: 12px;
}

.legal p {
  margin: 0 0 20px;
}

.legal p strong,
.legal li strong {
  color: var(--text-bright);
  font-weight: 500;
}

.legal ul {
  margin: 0 0 24px;
  padding-left: 20px;
  list-style: disc;
}

.legal li {
  margin-bottom: 10px;
}

.legal a {
  color: var(--blue);
  border-bottom: 1px solid var(--blue-dim);
  transition: border-color 0.2s, color 0.2s;
}

.legal a:hover {
  color: var(--text-bright);
  border-bottom-color: var(--blue);
}

/* ── Responsive ─────────────────────────────────────── */

@media (max-width: 900px) {
  .nav {
    padding: 0 24px;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    border-bottom: 1px solid rgba(74, 144, 217, 0.1);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .container {
    padding: 0 24px;
  }

  .section {
    padding: 64px 0;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .split--narrow-left {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .partner-card .results {
    flex-direction: column;
    gap: 20px;
  }

  .proof-block {
    padding: 0;
  }
}