:root {
  --bg: #0d0e17;
  --bg-alt: #11121d;
  --surface: #171826;
  --border: rgba(236, 237, 242, 0.08);
  --text: #ecedf2;
  --text-muted: #a1a7b6;
  --accent: #7aa0c4;
  --accent-ink: #0d0e17;
  --accent-dim: rgba(122, 160, 196, 0.15);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

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

h1, h2, h3 { font-weight: 800; letter-spacing: -0.02em; margin: 0 0 16px; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 12px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(13, 14, 23, 0.85);
  backdrop-filter: blur(10px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.logo {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.08em;
}

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

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: center;
}

.site-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

.site-nav a:hover { color: var(--text); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 4px;
    background: var(--bg);
    padding: 8px 24px 24px;
  }

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

  .site-nav a {
    padding: 10px 0;
  }
}

/* Hero */
.hero {
  padding: 148px 0 132px;
  background:
    linear-gradient(180deg, rgba(13, 14, 23, 0.6), rgba(13, 14, 23, 0.94)),
    radial-gradient(ellipse 60% 50% at 50% 0%, var(--accent-dim), transparent),
    url('images/hero-bg.jpg') center / cover no-repeat,
    var(--bg);
}

.hero-inner { max-width: 760px; text-align: center; margin: 0 auto; }

.hero h1 {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.08;
  margin-bottom: 20px;
}

.hero h1 span { color: var(--accent); }

.lead {
  font-size: 19px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 36px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 30px;
  border-radius: 4px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(122, 160, 196, 0.28);
}

/* Sections */
.section { padding: 132px 0; }
.section.alt { background: var(--bg-alt); }

.section h2 { font-size: clamp(28px, 4vw, 38px); max-width: 640px; }

.section-lead {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 680px;
  margin-bottom: 56px;
}

.section-lead:has(+ .section-text) { margin-bottom: 20px; }

.section-text {
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.7;
  max-width: 680px;
  margin: 0 0 20px;
}

.section-text:last-child { margin-bottom: 0; }
.section-text:has(+ .grid) { margin-bottom: 56px; }

.standout {
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  max-width: 680px;
  border-left: 2px solid var(--accent);
  padding-left: 20px;
  margin: 28px 0;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: start;
}

.about-media img {
  display: block;
  width: 100%;
  aspect-ratio: 6 / 5;
  object-fit: cover;
  border-radius: 4px;
}

@media (max-width: 800px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-media { order: -1; }
}

/* Leadership */
.leaders { margin-top: 8px; }

.leader {
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.leader .role {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.leader h3 { font-size: 21px; margin-bottom: 14px; }

.leader p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
}

/* Grids / Cards */
.grid { display: grid; gap: 44px 32px; }

.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .grid-4 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
}

.icon {
  width: 32px;
  height: 32px;
  color: var(--accent);
  margin-bottom: 20px;
}

.card h3 { font-size: 17px; margin-bottom: 10px; transition: color 0.15s ease; }

.card p { color: var(--text-muted); font-size: 14.5px; margin: 0; }

.card-photo .card-img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px;
  margin-bottom: 20px;
  transition: opacity 0.15s ease;
}

/* Partners */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 32px;
  align-items: center;
}

.partners-grid img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  filter: grayscale(1) opacity(0.65);
  transition: filter 0.15s ease;
}

.partners-grid img:hover { filter: grayscale(0) opacity(1); }

@media (max-width: 900px) { .partners-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .partners-grid { grid-template-columns: repeat(2, 1fr); } }

/* Pillars */
.pillars { margin-top: 16px; }

.pillar {
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-weight: 700;
  font-size: 16px;
}

.pillar span {
  display: block;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.pillar h3 { font-size: 16px; font-weight: 700; margin: 0 0 8px; }

.pillar p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

/* Insights */
.grid-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-3 { grid-template-columns: 1fr; }
}

/* Contact */
.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  font-size: 17px;
  font-weight: 600;
}

.contact-details a { color: var(--accent); }
.contact-details span { color: var(--text-muted); font-weight: 500; }

/* Footer */
.site-footer { padding: 32px 0; }

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 13.5px;
}

.footer-inner nav { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-inner nav a:hover { color: var(--text); }