:root {
  --bg: #0c0c14;
  --bg-2: #111120;
  --bg-3: #16162a;
  --amber: #f0a500;
  --amber-dim: #b37d00;
  --amber-glow: rgba(240, 165, 0, 0.15);
  --amber-subtle: rgba(240, 165, 0, 0.06);
  --blue: #3b82f6;
  --green: #10b981;
  --text: #e8e6e1;
  --text-dim: #9b9890;
  --text-muted: #5c5a54;
  --border: rgba(255,255,255,0.07);
  --radius: 6px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 3px; }
::selection { background: var(--amber-glow); color: var(--amber); }

/* ── Navigation ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(12,12,20,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-name {
  font-family: 'Instrument Serif', serif;
  font-size: 18px;
  color: var(--text);
  letter-spacing: 0.01em;
}
.nav-tagline {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(240,165,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(240,165,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(240,165,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-servers {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 40%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 80px 60px 80px 0;
}
.server-stack {
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0.25;
}
.server-stack.mirror {
  flex-direction: column-reverse;
  opacity: 0.15;
}
.server-unit {
  width: 120px; height: 18px;
  background: var(--bg-3);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 3px;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 8px;
  animation: server-pulse 3s ease-in-out infinite;
}
.server-unit:nth-child(1) { animation-delay: 0s; }
.server-unit:nth-child(2) { animation-delay: 0.5s; }
.server-unit:nth-child(3) { animation-delay: 1s; }
.server-unit:nth-child(4) { animation-delay: 0.3s; }
.server-unit:nth-child(5) { animation-delay: 0.8s; }
.server-unit:nth-child(6) { animation-delay: 1.3s; }
.server-unit.active { opacity: 0.9; border-color: rgba(240,165,0,0.2); }
@keyframes server-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}
.led {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
}
.led.amber { background: var(--amber); box-shadow: 0 0 4px var(--amber); }
.led.blue { background: var(--blue); box-shadow: 0 0 4px var(--blue); }
.led.green { background: var(--green); box-shadow: 0 0 4px var(--green); }
.led.on { opacity: 1; }
.led:not(.on) { opacity: 0.4; }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 660px;
  padding: 0 48px 100px;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 28px;
  font-weight: 500;
}
.label-dot {
  width: 6px; height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.hero-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(52px, 7vw, 88px);
  line-height: 1.0;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 28px;
}
.hero-headline em {
  font-style: italic;
  color: var(--amber);
}
.hero-sub {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 520px;
  margin-bottom: 48px;
  font-weight: 300;
  line-height: 1.7;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 28px 0 0;
}
.stat-value {
  font-family: 'Instrument Serif', serif;
  font-size: 28px;
  color: var(--amber);
  line-height: 1;
}
.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  margin: 0 28px;
}

/* ── Section Shared ── */
.section-tag {
  font-size: 11px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  font-weight: 500;
}

/* ── Manifesto ── */
.manifesto {
  padding: 120px 48px;
  position: relative;
}
.manifesto::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.manifesto-inner {
  max-width: 820px;
}
.manifesto-tag {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
}
.manifesto-quote {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 28px;
  font-style: italic;
  font-weight: 400;
  border-left: 2px solid var(--amber);
  padding-left: 28px;
}
.manifesto-body {
  font-size: 17px;
  color: var(--text-dim);
  margin-bottom: 64px;
  max-width: 600px;
  line-height: 1.8;
  font-weight: 300;
}
.manifesto-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.pillar {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.pillar-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: var(--amber-subtle);
  border: 1px solid rgba(240,165,0,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  margin-top: 2px;
}
.pillar h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.pillar p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ── Features ── */
.features {
  padding: 100px 48px;
  background: var(--bg-2);
  position: relative;
}
.features::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.features-header {
  max-width: 680px;
  margin-bottom: 64px;
}
.features-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg-2);
  padding: 36px 32px;
  transition: background 0.2s ease;
}
.feature-card:hover {
  background: var(--bg-3);
}
.feature-icon {
  width: 44px; height: 44px;
  background: var(--amber-subtle);
  border: 1px solid rgba(240,165,0,0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ── Pricing ── */
.pricing {
  padding: 120px 48px;
  position: relative;
}
.pricing::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.pricing-header {
  max-width: 640px;
  margin-bottom: 64px;
}
.pricing-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 16px;
}
.pricing-sub {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.7;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1000px;
}
.pricing-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 32px;
  position: relative;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.pricing-card:hover {
  border-color: rgba(240,165,0,0.2);
  transform: translateY(-2px);
}
.pricing-card.featured {
  background: var(--bg-3);
  border-color: rgba(240,165,0,0.3);
}
.pricing-card.featured:hover {
  border-color: rgba(240,165,0,0.5);
}
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: #0c0c14;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.plan-label {
  font-size: 12px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  font-weight: 500;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 12px;
}
.currency {
  font-size: 22px;
  color: var(--text-dim);
  align-self: flex-start;
  margin-top: 6px;
}
.amount {
  font-family: 'Instrument Serif', serif;
  font-size: 56px;
  color: var(--text);
  line-height: 1;
}
.per {
  font-size: 14px;
  color: var(--text-muted);
  margin-left: 4px;
}
.plan-desc {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 28px;
  line-height: 1.6;
}
.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.plan-features li {
  font-size: 14px;
  color: var(--text-dim);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.plan-features li::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8l3 3 7-7' stroke='%23f0a500' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.pricing-note {
  margin-top: 28px;
  font-size: 13px;
  color: var(--text-muted);
  max-width: 600px;
}

/* ── Process ── */
.process {
  padding: 120px 48px;
  background: var(--bg-2);
  position: relative;
}
.process::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.process-header { margin-bottom: 72px; }
.process-title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 400;
  color: var(--text);
}
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 900px;
}
.step {
  flex: 1;
  padding-right: 32px;
}
.step-number {
  font-family: 'Instrument Serif', serif;
  font-size: 48px;
  color: var(--amber);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 20px;
}
.step h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.step p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}
.step-connector {
  width: 80px;
  flex-shrink: 0;
  align-self: center;
  padding-bottom: 40px;
  position: relative;
}
.step-connector::after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--amber-dim), var(--border));
  position: relative;
  top: 4px;
}

/* ── Closing ── */
.closing {
  padding: 140px 48px;
  position: relative;
  overflow: hidden;
}
.closing::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 100%, rgba(240,165,0,0.07) 0%, transparent 70%);
}
.closing-inner {
  max-width: 700px;
  position: relative;
  z-index: 1;
}
.closing-tag {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}
.closing-headline {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 24px;
}
.closing-body {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 48px;
  font-weight: 300;
  max-width: 580px;
}
.closing-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cta-text {
  font-family: 'Instrument Serif', serif;
  font-size: 20px;
  color: var(--text);
  font-style: italic;
}
.cta-contact {
  font-size: 15px;
  color: var(--amber);
  font-weight: 500;
}

/* ── Footer ── */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Instrument Serif', serif;
  font-size: 15px;
  color: var(--text);
}
.footer-tagline {
  font-size: 13px;
  color: var(--text-muted);
  flex: 1;
}
.footer-contact a {
  font-size: 13px;
  color: var(--amber);
  text-decoration: none;
}
.footer-contact a:hover { text-decoration: underline; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .hero-content { padding: 0 24px 80px; }
  .manifesto, .features, .pricing, .process, .closing { padding-left: 24px; padding-right: 24px; }
  .manifesto-pillars { grid-template-columns: 1fr; gap: 28px; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; }
  .process-steps { flex-direction: column; gap: 40px; }
  .step-connector { display: none; }
  .hero-servers { display: none; }
  .footer { padding: 32px 24px; gap: 16px; }
  .footer-tagline { width: 100%; }
}
@media (max-width: 600px) {
  .nav-tagline { display: none; }
  .hero-headline { font-size: 42px; }
  .hero-stats { flex-wrap: wrap; }
  .stat-divider { display: none; }
  .stat { padding-right: 20px; }
}