:root {
  --bg: #0d1b2a;
  --bg-2: #12243a;
  --bg-3: #0a1520;
  --fg: #f0ede6;
  --fg-muted: #a09890;
  --accent: #e8c547;
  --accent-dim: #b89e35;
  --border: rgba(232, 197, 71, 0.15);
  --amber-dim: rgba(232, 197, 71, 0.08);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

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

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(13, 27, 42, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.wordmark-sm { font-size: 18px; }

.nav-links { display: flex; align-items: center; gap: 20px; }
.nav-cta {
  font-size: 13px; font-weight: 600; color: #0d1b2a;
  background: var(--accent); border-radius: 6px; padding: 8px 18px;
  text-decoration: none; transition: background 0.15s; letter-spacing: 0.02em;
}
.nav-cta:hover { background: var(--accent-dim); }

.lang-badges {
  display: flex;
  gap: 8px;
}
.lang-badge {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 7px;
}

/* HERO */
.hero {
  padding: 80px 32px 0;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 80px;
  align-items: start;
  padding-bottom: 72px;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-lede {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.7;
}

/* Language stack panel */
.language-stack {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}
.lang-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.lang-row:last-child { border-bottom: none; padding-bottom: 0; }
.lang-row:first-child { padding-top: 0; }
.lang-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.lang-dot-es { background: #c084fc; }
.lang-dot-it { background: #6ee7b7; }
.lang-name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 2px;
}
.lang-tag {
  display: block;
  font-size: 12px;
  color: var(--fg-muted);
}

/* Stats row */
.hero-stats {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 36px 0;
  gap: 0;
}
.stat {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}
.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}
.stat-label {
  display: block;
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

/* HOW IT WORKS */
.howitworks {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.section-header {
  max-width: 1200px;
  margin: 0 auto 64px;
}
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--fg);
  max-width: 600px;
}
.process-steps {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 48px 1fr 48px 1fr 48px 1fr;
  align-items: start;
  gap: 0;
}
.process-step {
  padding: 0 20px;
}
.process-step:first-child { padding-left: 0; }
.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 16px;
  line-height: 1;
}
.step-title {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-body {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.process-arrow {
  width: 1px;
  height: 80px;
  background: var(--border);
  align-self: center;
  position: relative;
  margin-top: 40px;
}
.process-arrow::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  border-right: 1px solid var(--accent-dim);
  border-bottom: 1px solid var(--accent-dim);
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* FEATURES */
.features {
  padding: 96px 32px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.feature-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg-2);
  padding: 36px 32px;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--amber-dim); }
.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}
.feature-body {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* LINGUISTIC */
.linguistic {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.linguistic-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.linguistic-quote {
  max-width: 800px;
  margin: 0 auto 64px;
  text-align: center;
}
blockquote p {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-style: italic;
  color: var(--fg-muted);
  line-height: 1.5;
}
.linguistic-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.linguistic-block {
  background: var(--bg-2);
  padding: 40px 36px;
}
.ling-block-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 16px;
}
.ling-block-body {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* MANIFESTO */
.manifesto {
  padding: 96px 32px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}
.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
}
.manifesto-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.manifesto-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--fg);
  margin-bottom: 32px;
}
.manifesto-body p {
  font-size: 16px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.manifesto-body strong {
  color: var(--accent);
  font-weight: 500;
}

/* CLOSING */
.closing {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
}
.closing-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.closing-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 24px;
  line-height: 1.2;
}
.closing-body {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}
.cta-sub {
  font-size: 14px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

/* FOOTER */
.footer {
  padding: 48px 32px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 4px;
}
.footer-meta {
  text-align: right;
  max-width: 400px;
}
.footer-note {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.5;
  margin-bottom: 8px;
  opacity: 0.7;
}
.footer-copy {
  font-size: 12px;
  color: var(--fg-muted);
  opacity: 0.5;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .language-stack { display: none; }
  .process-steps { grid-template-columns: 1fr; gap: 40px; }
  .process-arrow { display: none; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .linguistic-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-meta { text-align: left; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .stat-divider { display: none; }
}

@media (max-width: 600px) {
  .hero { padding: 48px 20px 0; }
  .howitworks { padding: 64px 20px; }
  .features { padding: 64px 20px; }
  .linguistic { padding: 64px 20px; }
  .manifesto { padding: 64px 20px; }
  .closing { padding: 64px 20px; }
  .feature-grid { grid-template-columns: 1fr; }
  .hero-stats { padding: 24px 0; }
}