/* ---------- Background decoration ---------- */
.bg-orb {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.55;
  z-index: 0;
  pointer-events: none;
}

.bg-orb--blue {
  top: -120px;
  left: -120px;
  background: radial-gradient(circle, rgba(79, 140, 255, 0.7) 0%, transparent 70%);
  animation: orbDrift 22s ease-in-out infinite alternate;
}

.bg-orb--pink {
  bottom: -180px;
  right: -140px;
  background: radial-gradient(circle, rgba(244, 91, 226, 0.6) 0%, transparent 70%);
  animation: orbDrift 26s ease-in-out infinite alternate-reverse;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  background: rgba(7, 7, 26, 0.55);
  border-bottom: 1px solid var(--c-surface-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 24px;
}

.logo img {
  height: 38px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-soft);
}

.nav a:hover {
  color: #fff;
}

.nav-cta {
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--grad-primary);
  color: #fff !important;
  font-weight: 600;
  box-shadow: var(--shadow-pink);
  transition: transform .2s ease, box-shadow .2s ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}

/* ---------- Sections ---------- */
.section {
  padding: clamp(72px, 10vw, 140px) 0;
  position: relative;
  z-index: 2;
}

.section-head {
  max-width: 780px;
  margin: 0 auto clamp(40px, 6vw, 72px);
  text-align: center;
}

.section-head .lede {
  margin: 14px auto 0;
}

.section-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
}

/* ---------- Hero ---------- */
.hero {
  padding: clamp(80px, 12vw, 160px) 0 clamp(60px, 8vw, 120px);
  position: relative;
}

.hero-inner {
  text-align: center;
  max-width: 920px;
}

.hero-inner .eyebrow {
  margin: 0 auto 22px;
}

.hero-title {
  font-size: clamp(36px, 6.5vw, 78px);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 26px;
}

.hero-sub {
  font-size: clamp(16px, 1.4vw, 20px);
  color: var(--c-text-soft);
  max-width: 64ch;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(20px, 4vw, 60px);
  padding-top: 36px;
  border-top: 1px solid var(--c-surface-border);
}

.hero-meta div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.hero-meta strong {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 28px);
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-meta span {
  font-size: 13px;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ---------- Grid utilities ---------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}

/* ---------- Pillars ---------- */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

/* ---------- Process ---------- */
.process-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  max-width: 1000px;
  margin: 0 auto;
}

/* ---------- Stats ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

/* ---------- Manifesto ---------- */
.manifesto-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

/* ---------- CTA ---------- */
.cta-card {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 40px;
  align-items: center;
  padding: clamp(36px, 5vw, 64px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(79,140,255,0.08), rgba(244,91,226,0.08)),
    rgba(255,255,255,0.02);
  border: 1px solid var(--c-surface-border);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: var(--grad-primary);
  border-radius: inherit;
  z-index: -1;
  opacity: 0.25;
  filter: blur(40px);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---------- Footer ---------- */
.site-footer {
  position: relative;
  z-index: 2;
  padding: 72px 0 28px;
  border-top: 1px solid var(--c-surface-border);
  background: rgba(7, 7, 26, 0.7);
  backdrop-filter: blur(12px);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand img {
  height: 36px;
  margin-bottom: 14px;
}

.footer-brand p {
  color: var(--c-text-muted);
  font-size: 14px;
  max-width: 28ch;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-cols h4 {
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text);
  margin-bottom: 16px;
}

.footer-cols ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-cols a {
  color: var(--c-text-muted);
  font-size: 14px;
}

.footer-cols a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  border-top: 1px solid var(--c-surface-border);
  color: var(--c-text-muted);
  font-size: 13px;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-2,
  .cta-card,
  .footer-inner {
    grid-template-columns: 1fr;
  }

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

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

  .process-list {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }

  .nav.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 18px var(--gutter);
    background: rgba(7, 7, 26, 0.95);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--c-surface-border);
  }

  .nav.open a {
    padding: 12px 0;
    border-bottom: 1px solid var(--c-surface-border);
  }

  .nav.open .nav-cta {
    margin-top: 10px;
    text-align: center;
  }

  .pillar-grid,
  .stats-grid,
  .footer-cols {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}