.hero {
  position: relative;
  padding: 48px 0 88px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin: 18px 0 16px;
}

.hero p.lead {
  font-size: 1.0625rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 28px;
  max-width: 42rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--brand-blue);
}

.stat span {
  font-size: 13px;
  color: hsl(var(--muted-foreground));
}

.hero-card {
  border-radius: var(--radius-xl);
  border: 1px solid hsl(var(--border) / 0.6);
  background: hsl(var(--card) / 0.8);
  backdrop-filter: blur(8px);
  padding: 24px;
  box-shadow: var(--panel-shadow);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsl(var(--primary) / 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  position: relative;
}

.preview-chart {
  height: 220px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, hsl(var(--primary) / 0.08), transparent 70%),
    repeating-linear-gradient(90deg, hsl(var(--border) / 0.4) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, hsl(var(--border) / 0.4) 0 1px, transparent 1px 40px);
  position: relative;
  overflow: hidden;
}

.preview-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
  position: relative;
}

.preview-pills span {
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-display);
  padding: 6px 10px;
  border-radius: 999px;
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  color: hsl(var(--muted-foreground));
}

.preview-pills span.active {
  background: hsl(var(--primary) / 0.15);
  border-color: hsl(var(--primary) / 0.35);
  color: var(--brand-blue);
}

.preview-nlp {
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-words {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 14px;
  padding: 28px 20px;
  font-family: var(--font-display);
  font-weight: 800;
}

.section {
  padding: 80px 0;
}

.section-alt {
  background: hsl(var(--card) / 0.4);
  border-block: 1px solid hsl(var(--border));
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-head .section-subtitle {
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: hsl(var(--card) / 0.8);
  border: 1px solid hsl(var(--border) / 0.6);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsl(var(--primary) / 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px hsl(0 0% 0% / 0.2);
  border-color: hsl(var(--primary) / 0.25);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: hsl(var(--primary) / 0.1);
  color: var(--brand-blue);
  display: grid;
  place-items: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  color: hsl(var(--muted-foreground));
  font-size: 15px;
  margin: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step-card {
  background: hsl(var(--surface));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-xl);
  padding: 24px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: var(--brand-blue);
  color: var(--brand-black);
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: 14px;
}

.step-card h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.step-card p {
  color: hsl(var(--muted-foreground));
  font-size: 14px;
  margin: 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.price-card {
  background: hsl(var(--card) / 0.8);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius-xl);
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
}

.price-card.featured {
  border-color: hsl(var(--primary) / 0.5);
  box-shadow: 0 0 24px rgba(108, 174, 209, 0.15);
  transform: scale(1.02);
}

.price-card-pro {
  border: 2px solid rgba(251, 191, 36, 0.55);
  box-shadow:
    0 0 0 1px rgba(217, 119, 6, 0.12),
    0 8px 32px rgba(245, 158, 11, 0.18);
  background:
    linear-gradient(160deg, rgba(254, 243, 199, 0.2) 0%, transparent 45%),
    hsl(var(--card) / 0.9);
}

.price-card-pro .price-tier {
  color: #b45309;
}

.price-amount-pro {
  background: linear-gradient(90deg, #b45309, #f59e0b);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.price-card li.pro-perk::before {
  content: "👑 ";
  color: #d97706;
}

.btn-pro-landing {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 28px;
  border: none;
  border-radius: var(--radius-xl);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: #422006;
  text-decoration: none;
  background: linear-gradient(145deg, #fef9c3 0%, #fcd34d 22%, #f59e0b 55%, #d97706 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.6) inset,
    0 0 0 1px rgba(180, 83, 9, 0.28),
    0 6px 20px rgba(217, 119, 6, 0.35);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.btn-pro-landing:hover {
  transform: translateY(-2px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 0 0 1px rgba(180, 83, 9, 0.35),
    0 10px 28px rgba(217, 119, 6, 0.45);
}

.price-tier {
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-display);
  color: var(--brand-blue);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.price-card h3 {
  font-size: 1.25rem;
  margin: 8px 0 12px;
}

.price-amount {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--brand-blue);
}

.price-amount span {
  font-size: 0.95rem;
  font-weight: 600;
  color: hsl(var(--muted-foreground));
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex: 1;
}

.price-card li {
  font-size: 14px;
  color: hsl(var(--muted-foreground));
  padding: 8px 0;
  border-bottom: 1px solid hsl(var(--border-subtle));
}

.price-card li::before {
  content: '✓ ';
  color: hsl(var(--success));
  font-weight: 600;
}

/* ── Footer landing (oscuro, 3 columnas — paridad Series Lab) ── */
.landing-footer {
  background: #000;
  color: #94a3b8;
  margin-top: 4rem;
}

.landing-footer .container {
  width: min(80rem, calc(100% - 2rem));
}

.landing-footer__cta-wrap {
  padding: 2.5rem 0 2rem;
}

.landing-footer__cta {
  text-align: center;
  padding: 3.25rem 2rem;
  border-radius: 20px;
  background: #141414;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.landing-footer__cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}

.landing-footer__cta p {
  max-width: 34rem;
  margin: 0 auto 1.75rem;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.58);
}

.landing-footer__cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  background: var(--brand-blue);
  color: #0a0a0a;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease;
}

.landing-footer__cta-btn:hover {
  background: var(--brand-blue-light);
  transform: translateY(-1px);
}

/* Grid de 3 columnas: marca | líneas | producto */
.landing-footer .site-footer-links {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem 3rem;
  padding: 2rem 0 2.5rem;
  align-items: start;
}

.landing-footer .footer-col {
  min-width: 0;
}

.landing-footer .logo-box.landing-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.landing-footer .logo-white-bg img {
  height: 28px;
}

.landing-footer__product-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #e2e8f0;
}

.landing-footer__product-line {
  font-size: 10px;
  color: #94a3b8;
  margin-top: 2px;
}

.landing-footer .footer-col__desc {
  margin: 0;
  max-width: 22rem;
  font-size: 14px;
  line-height: 1.65;
  color: #94a3b8;
}

.landing-footer .footer-col h4 {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 14px;
  color: #cbd5e1;
}

.landing-footer .footer-col--lines p,
.landing-footer .footer-col--product p {
  margin: 0 0 10px;
  line-height: 1.5;
}

.landing-footer .footer-col a {
  color: #e2e8f0;
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.landing-footer .footer-col a:hover {
  color: var(--brand-blue-light);
}

.landing-footer__bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #000;
  padding: 20px 0;
}

.landing-footer__bar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.landing-footer__bar-inner p {
  margin: 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.42);
}

.landing-footer__tagline {
  font-style: italic;
}

@media (max-width: 1024px) {
  .hero-grid,
  .features-grid,
  .steps,
  .pricing-grid,
  .price-card.featured {
    transform: none;
  }
}

@media (max-width: 720px) {
  .hero-grid,
  .features-grid,
  .steps,
  .pricing-grid,
  .landing-footer .site-footer-links {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero {
    padding-top: 24px;
  }

  .landing-footer__cta {
    padding: 2.5rem 1.25rem;
  }

  .landing-footer__bar-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* —— Ventas TextLab —— */

.hero-outcomes {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-outcomes li {
  font-size: 13px;
  color: hsl(var(--muted-foreground));
  padding-left: 1.25rem;
  position: relative;
}

.hero-outcomes li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: hsl(var(--success));
  font-weight: 700;
}

.tl-trust-strip {
  padding: 0 0 2rem;
}

.tl-trust-inner {
  text-align: center;
}

.tl-trust-label {
  font-size: 13px;
  color: hsl(var(--muted-foreground));
  margin: 0 0 12px;
}

.tl-trust-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.tl-trust-tags span {
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid hsl(var(--border) / 0.45);
  background: hsl(var(--surface) / 0.35);
  color: hsl(var(--foreground));
}

.tl-use-cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

@media (max-width: 720px) {
  .tl-use-cases-grid {
    grid-template-columns: 1fr;
  }
}