:root {
  --bg: #0B0B0C;
  --panel: #121214;
  --panel-2: #17181b;
  --gold: #C6A96B;
  --text: #F5F3EF;
  --muted: #BFBFBF;
  --border: #2A2A2A;
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.25);
  --radius: 20px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 860px; }
.section { padding: 88px 0; }
.section-dark { background: linear-gradient(180deg, #0f1012 0%, #0b0b0c 100%); }
.section-label, .eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 600;
  margin: 0 0 16px;
}
h1, h2, h3 {
  margin: 0 0 18px;
  font-family: 'Playfair Display', serif;
  line-height: 1.08;
}
h1 { font-size: clamp(2.8rem, 6vw, 5rem); max-width: 900px; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: 1.45rem; }
p { margin: 0 0 14px; color: var(--muted); }
.lead { font-size: 1.12rem; max-width: 900px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(11, 11, 12, 0.78);
  border-bottom: 1px solid rgba(198, 169, 107, 0.12);
}
.nav-wrap {
  min-height: 84px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.brand-mark { width: 58px; height: 58px; border-radius: 50%; }
.brand-text {
  display: flex;
  flex-direction: column;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .78rem;
  color: var(--gold);
}
.nav {
  margin-left: auto;
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: .96rem;
}
.nav a:hover, .footer-links a:hover, .text-link:hover { color: var(--gold); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--gold);
  color: #111;
  font-weight: 700;
  transition: transform .18s ease, opacity .18s ease;
}
.button:hover { transform: translateY(-1px); opacity: .95; }
.button-small { min-height: 42px; padding: 0 18px; }
.button-full { width: 100%; }
.text-link {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  color: var(--text);
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: center;
}
.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.88) brightness(.64);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11,11,12,.88) 0%, rgba(11,11,12,.58) 36%, rgba(11,11,12,.20) 65%, rgba(11,11,12,.30) 100%),
    linear-gradient(180deg, rgba(11,11,12,.10) 0%, rgba(11,11,12,.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 120px;
  padding-bottom: 100px;
}
.hero-copy { max-width: 760px; }
.hero-sub { max-width: 620px; font-size: 1.1rem; color: #ddd7cd; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 28px; }

.filter-grid, .applications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 28px;
}
.panel, .card, .app-card, .lead-form {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.panel, .card, .app-card { padding: 28px; }
.panel-number {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(198, 169, 107, .12);
  color: var(--gold);
  font-size: .85rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.card h3, .app-card h3, .panel h3 { color: var(--text); }
.quote-block {
  margin: 36px 0 0;
  padding: 26px 30px;
  border-left: 3px solid var(--gold);
  background: rgba(198, 169, 107, .05);
  color: var(--text);
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.35rem, 3vw, 2rem);
}
.join-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 32px;
  align-items: start;
}
.lead-form { padding: 28px; }
.lead-form label { display: block; margin-bottom: 14px; }
.lead-form span {
  display: block;
  margin-bottom: 8px;
  font-size: .92rem;
  color: var(--text);
}
.lead-form input {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #0f1012;
  color: var(--text);
  outline: none;
}
.lead-form input:focus { border-color: rgba(198, 169, 107, 0.7); box-shadow: 0 0 0 4px rgba(198,169,107,.12); }
.form-note { margin-top: 12px; font-size: .9rem; }

.site-footer {
  border-top: 1px solid rgba(198, 169, 107, 0.14);
  padding: 24px 0;
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; color: var(--gold); }
.footer-logo { width: 36px; height: 36px; border-radius: 50%; }
.footer-links { display: flex; gap: 18px; color: var(--muted); }
.footer-meta { color: var(--muted); }

.modal.hidden { display: none; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.72);
}
.modal-card {
  position: relative;
  z-index: 1;
  width: min(520px, calc(100% - 32px));
  margin: 12vh auto 0;
  padding: 28px 28px 24px;
  background: #111214;
  border: 1px solid rgba(198,169,107,.22);
  border-radius: 24px;
  box-shadow: 0 26px 70px rgba(0,0,0,.45);
  text-align: center;
}
.modal-check {
  width: 68px; height: 68px;
  margin: 4px auto 16px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(198, 169, 107, .14);
  color: var(--gold);
  font-size: 2rem;
  font-weight: 700;
}
.modal-close {
  position: absolute;
  top: 12px; right: 14px;
  width: 36px; height: 36px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 1080px) {
  .pillars-grid { grid-template-columns: repeat(3, 1fr); }
  .join-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav { display: none; }
  .filter-grid, .applications-grid, .pillars-grid { grid-template-columns: 1fr; }
  .hero { min-height: 78vh; }
  .hero-content { padding-top: 96px; }
  .footer-wrap { flex-direction: column; text-align: center; }
}
@media (max-width: 520px) {
  .container { width: min(var(--container), calc(100% - 24px)); }
  .brand-text { font-size: .66rem; letter-spacing: .12em; }
  .brand-mark { width: 48px; height: 48px; }
  .button-small { display: none; }
}