/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  border-bottom: 1px solid var(--border);
  background: rgba(8,8,8,0.92);
  backdrop-filter: blur(12px);
}
.nav-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  color: var(--fg);
}
.nav-tag {
  font-family: 'Manrope', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 48px 80px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 80px;
  align-items: end;
}
.hero-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(4rem, 9vw, 9rem);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 40px;
}
.hero-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 480px;
  line-height: 1.7;
  font-weight: 300;
}
.hero-aside {
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding-bottom: 8px;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.4;
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  right: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: var(--muted);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== MANIFESTO ===== */
.manifesto {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 80px;
  padding: var(--section-pad) 48px;
  border-bottom: 1px solid var(--border);
  background: #0D0D0D;
}
.manifesto-inner {}
.manifesto-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 40px;
}
.manifesto-quote {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  line-height: 1.3;
  color: var(--fg);
  border-left: 2px solid var(--accent);
  padding-left: 32px;
  margin-bottom: 48px;
  font-style: normal;
}
.manifesto-detail {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.manifesto-detail p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
  font-weight: 300;
}
.manifesto-aside {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 1px solid var(--border);
  padding-left: 40px;
}
.manifesto-block {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.manifesto-block:last-child { border-bottom: none; }
.block-label {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.block-value {
  font-size: 0.85rem;
  color: var(--fg);
  line-height: 1.7;
  font-weight: 400;
}

/* ===== FEATURES ===== */
.features {
  padding: var(--section-pad) 48px;
  border-bottom: 1px solid var(--border);
}
.features-header {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 80px;
}
.features-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
}
.features-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
  color: var(--fg);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.feature {
  background: var(--bg);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.feature-number {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--accent);
}
.feature-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--fg);
  line-height: 1.2;
}
.feature-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.75;
  font-weight: 300;
}

/* ===== CLOSING ===== */
.closing {
  padding: var(--section-pad) 48px;
  border-bottom: 1px solid var(--border);
}
.closing-inner {
  max-width: 900px;
}
.closing-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 40px;
}
.closing-statement {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 48px;
}
.closing-statement em {
  font-style: normal;
  color: var(--accent);
}
.closing-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 600px;
}
.closing-body p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
  font-weight: 300;
}
.closing-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 64px 0;
}
.closing-aside {}
.drop-indicator {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
}
.drop-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ===== FOOTER ===== */
.footer {
  padding: 40px 48px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
}
.footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--fg);
}
.footer-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.1em;
}
.footer-copy {
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-align: right;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav { padding: 20px 24px; }
  .hero { padding: 100px 24px 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-aside { flex-direction: row; gap: 32px; }
  .hero-scroll { display: none; }
  .manifesto { grid-template-columns: 1fr; gap: 48px; padding: 80px 24px; }
  .manifesto-aside { border-left: none; padding-left: 0; border-top: 1px solid var(--border); padding-top: 40px; }
  .features { padding: 80px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .closing { padding: 80px 24px; }
  .footer { grid-template-columns: 1fr; gap: 24px; padding: 32px 24px; }
  .footer-copy { text-align: left; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 3.5rem; }
  .stat-number { font-size: 2.2rem; }
  .manifesto-quote { font-size: 1.2rem; }
}