/* ==========================================================================
   PROSPERA — Sistema de Diseño Global (Design Tokens) & UI B2B High-Ticket
   ========================================================================== */
:root {
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --navy: #0A1128;
  --navy-deep: #0B132B;
  --navy-badge: #111827;
  --coral: #E05A47;
  --coral-top: #E0533C;
  --blue: #0D6EFD;
  --blue-hover: #0B5ED7;
  --blue-cyan: #0284C7;
  --emerald-text: #065F46;
  --emerald-num: #059669;
  --emerald-pill: #D1FAE5;
  --emerald-box: #ECFDF5;
  --blue-box: #EFF6FF;
  --gold-bg: #FEF9C3;
  --gold-border: #FDE047;
  --gold-text: #854D0E;
  --text-body: #374151;
  --text-muted: #64748B;
  --border-subtle: #E2E8F0;
  --border-btn: #CBD5E1;
  --whatsapp: #25D366;
  --shadow-card: 0 20px 40px -15px rgba(10, 17, 40, 0.07);
  --shadow-floating: 0 28px 60px -12px rgba(10, 17, 40, 0.13);
  --radius-card: 24px;
  --radius-md: 20px;
  --font-head: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body {
  margin: 0;
  background-color: var(--bg-page);
  color: var(--navy);
  font: 16px/1.6 var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, textarea, select {
  font: inherit;
}

button {
  cursor: pointer;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

h1, h2, h3, h4, p {
  margin-top: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy-deep);
}

.container {
  width: min(1220px, calc(100% - 48px));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 1000;
  padding: 10px 16px;
  background: var(--bg-card);
  color: var(--navy);
  border-radius: 8px;
  font-weight: 700;
}

.skip-link:focus {
  top: 12px;
}

/* ==========================================================================
   Bloque 1A: Top Bar (Barra superior de anuncio)
   ========================================================================== */
.topbar {
  width: 100%;
  min-height: 40px;
  background: linear-gradient(90deg, #0A1128 0%, #162B70 48%, #E0533C 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  text-align: center;
}

.topbar-copy {
  margin: 0;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #FFFFFF;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.2s ease;
}

.topbar-link:hover {
  opacity: 0.88;
}

/* ==========================================================================
   Bloque 1B: Navbar (Menú principal sticky)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-shell {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-wordmark {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.03em;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-pr {
  background: linear-gradient(135deg, #2563EB 0%, #0A1128 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand-wordmark-light {
  color: #FFFFFF;
}

.brand-wordmark-light .brand-pr {
  background: linear-gradient(135deg, #60A5FA 0%, #38BDF8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: 1;
  margin-left: 36px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin: 0 auto;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  color: var(--navy);
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--blue);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-nav-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1.5px solid #10B981;
  background: #FFFFFF;
  color: var(--emerald-text);
  font-weight: 700;
  font-size: 14px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-nav-whatsapp:hover {
  background: var(--emerald-box);
  transform: translateY(-1px);
}

.icon-wa-inline {
  color: #10B981;
  flex-shrink: 0;
}

.btn-nav-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border-radius: 10px;
  background: var(--blue);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 8px 20px -4px rgba(13, 110, 253, 0.38);
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-nav-primary:hover {
  background: var(--blue-hover);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
}

/* ==========================================================================
   Bloque 2: Hero Section (2 Columnas en Desktop: 60% Izq / 40% Der)
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 34px;
  background:
    radial-gradient(circle at 12% 18%, rgba(13, 110, 253, 0.06) 0%, transparent 38%),
    radial-gradient(circle at 88% 22%, rgba(2, 132, 199, 0.07) 0%, transparent 42%),
    var(--bg-page);
}

.hero-ambient {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.hero-ambient-left {
  width: 360px;
  height: 360px;
  left: -120px;
  top: 40px;
  background: rgba(13, 110, 253, 0.06);
}

.hero-ambient-right {
  width: 420px;
  height: 420px;
  right: -100px;
  bottom: 20px;
  background: rgba(224, 90, 71, 0.06);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(0, 1fr);
  align-items: center;
  gap: 44px;
}

/* Columna Izquierda (60%) */
.hero-left {
  min-width: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--navy-badge);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 8px 20px -6px rgba(17, 24, 39, 0.25);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}

.hero-title {
  margin: 18px 0 16px;
  font-size: clamp(34px, 3.85vw, 53px);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero-title > span {
  display: block;
}

@media (min-width: 1081px) {
  .hero-title > span {
    white-space: nowrap;
  }
}

.hero-line-navy {
  color: var(--navy-deep);
}

.hero-line-mixed {
  color: var(--navy-deep);
}

.hero-line-mixed .navy-word {
  color: var(--navy-deep);
  font-weight: 800;
}

.hero-line-mixed .coral-word,
.hero-line-coral {
  display: inline-block;
  font-style: normal;
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
  background-image: linear-gradient(
    90deg,
    #E05A47 0%,
    #FF6B35 18%,
    #0D6EFD 42%,
    #00B4D8 62%,
    #7C3AED 82%,
    #E05A47 100%
  );
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation:
    hero-color-wave 5.5s linear infinite,
    hero-word-float 3.2s ease-in-out infinite;
  will-change: background-position, transform;
}

.hero-line-coral {
  display: block;
  animation-delay: -1.4s, -0.8s;
}

@keyframes hero-color-wave {
  0% {
    background-position: 0% 50%;
    filter: drop-shadow(0 6px 18px rgba(224, 90, 71, 0.22));
  }
  50% {
    background-position: 150% 50%;
    filter: drop-shadow(0 6px 20px rgba(13, 110, 253, 0.26));
  }
  100% {
    background-position: 300% 50%;
    filter: drop-shadow(0 6px 18px rgba(224, 90, 71, 0.22));
  }
}

@keyframes hero-word-float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2.5px);
  }
}

.hero-subtitle {
  max-width: 650px;
  margin: 0 0 28px;
  color: var(--text-body);
  font-size: 17.5px;
  line-height: 1.62;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 56px;
  padding: 14px 28px;
  border-radius: 14px;
  background: var(--navy);
  color: #FFFFFF;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 18px 34px -10px rgba(10, 17, 40, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-hero-primary:hover {
  background: #131F42;
  transform: translateY(-2px);
  box-shadow: 0 22px 38px -10px rgba(10, 17, 40, 0.45);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 14px 26px;
  border-radius: 14px;
  background: #FFFFFF;
  border: 1.5px solid var(--border-btn);
  color: var(--navy);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 8px 20px -8px rgba(10, 17, 40, 0.08);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn-hero-secondary:hover {
  border-color: var(--blue);
  background: #F8FAFC;
  transform: translateY(-2px);
}

.btn-icon,
.btn-icon-blue {
  flex-shrink: 0;
}

/* Micro-copy e Insignias de Confianza */
.hero-trust {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--border-subtle);
  display: grid;
  gap: 12px;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.trust-pill-gold {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--gold-bg);
  border: 1px solid var(--gold-border);
  color: var(--gold-text);
  font-size: 13px;
  font-weight: 700;
}

.trust-check-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--navy);
  font-size: 13.5px;
  font-weight: 700;
}

.check-blue {
  flex-shrink: 0;
}

.hero-bottom-tag-wrap {
  margin-top: 24px;
}

.hero-funnel-chain {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 16px;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 10px 24px -10px rgba(10, 17, 40, 0.1);
}

.funnel-step {
  font-family: var(--font-head);
  font-size: 12.5px;
  font-weight: 800;
  color: var(--navy);
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-page);
}

.funnel-step-win {
  background: var(--emerald-box);
  color: var(--emerald-text);
  border: 1px solid #A7F3D0;
}

.funnel-arrow {
  color: var(--blue);
  font-weight: 800;
  font-size: 13px;
}

/* Columna Derecha (40%): Tarjeta Flotante de Resultados */
.hero-right {
  min-width: 0;
}

.impact-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-floating);
  padding: 28px;
}

.impact-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.impact-eyebrow {
  display: block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--blue);
  margin-bottom: 4px;
}

.impact-title {
  margin: 0;
  font-size: 21px;
  line-height: 1.22;
  color: var(--navy);
}

.impact-pill-mint {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--emerald-pill);
  color: var(--emerald-text);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

.impact-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric-box {
  padding: 18px 16px;
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.metric-box-slate {
  background: var(--bg-page);
}

.metric-box-blue {
  background: var(--blue-box);
  border-color: #DBEAFE;
}

.metric-box-emerald {
  background: var(--emerald-box);
  border-color: #D1FAE5;
}

.metric-value {
  font-family: var(--font-head);
  font-size: clamp(24px, 2.3vw, 30px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.metric-value-blue {
  color: var(--blue);
}

.metric-value-emerald {
  color: var(--emerald-num);
}

.metric-label {
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--text-body);
  font-weight: 500;
}

.impact-banner {
  background: var(--navy);
  border-radius: 18px;
  padding: 20px;
  text-align: center;
  color: #FFFFFF;
}

.impact-banner-question {
  margin: 0 0 13px;
  font-size: 13.5px;
  font-weight: 600;
  color: #E2E8F0;
}

.impact-banner-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 18px;
  border-radius: 11px;
  background: var(--blue);
  color: #FFFFFF;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13.5px;
  box-shadow: 0 10px 22px -6px rgba(13, 110, 253, 0.55);
  transition: background 0.2s ease, transform 0.2s ease;
}

.impact-banner-btn:hover {
  background: var(--blue-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   Bloque 3: Barra Horizontal Inferior (Puente de Pilares)
   ========================================================================== */
.pillars-bar {
  background: #FFFFFF;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 28px 0;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  align-items: center;
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 22px;
  flex-shrink: 0;
}

.pillar-icon-coral {
  background: #FFF1F0;
  border: 1px solid #FECACA;
}

.pillar-icon-blue {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
}

.pillar-icon-indigo {
  background: #EEF2FF;
  border: 1px solid #C7D2FE;
}

.pillar-icon-emerald {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
}

.pillar-text strong {
  display: block;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 3px;
}

.pillar-text span {
  display: block;
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   Encabezados de Sección Comunes
   ========================================================================== */
.section-header {
  max-width: 780px;
  margin-bottom: 54px;
}

.section-header.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 15px;
  border-radius: 999px;
  background: #EFF6FF;
  border: 1px solid #DBEAFE;
  color: var(--blue);
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-dark-surface {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
  color: #93C5FD;
}

.section-header h2 {
  margin: 18px 0 16px;
  font-size: clamp(30px, 3.6vw, 44px);
  line-height: 1.15;
}

.section-header h2 span {
  color: var(--blue);
}

.section-subtitle {
  margin: 0 auto;
  max-width: 680px;
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.65;
}

/* ==========================================================================
   Bloque 4: Sección de Servicios (#servicios)
   ========================================================================== */
.services-section {
  background: var(--bg-page);
}

.services-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  align-items: stretch;
}

.service-tier-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  padding: 34px 30px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-tier-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-floating);
}

.tier-featured {
  border: 2px solid var(--blue);
  box-shadow: 0 26px 55px -12px rgba(13, 110, 253, 0.18);
}

.tier-featured-ribbon {
  position: absolute;
  top: -14px;
  right: 26px;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--blue);
  color: #FFFFFF;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 8px 18px -4px rgba(13, 110, 253, 0.45);
}

.tier-top {
  margin-bottom: 16px;
}

.tier-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #F1F5F9;
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
}

.tier-tag-hot {
  background: #EFF6FF;
  color: var(--blue);
}

.tier-title {
  font-size: 24px;
  line-height: 1.24;
  margin: 0 0 12px;
  color: var(--navy);
}

.tier-description {
  color: var(--text-body);
  font-size: 15px;
  line-height: 1.65;
  margin: 0 0 20px;
}

.tier-ideal {
  padding: 16px;
  border-radius: 16px;
  background: var(--bg-page);
  border: 1px solid var(--border-subtle);
  margin-bottom: 22px;
}

.tier-ideal-label {
  display: block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 5px;
}

.tier-ideal p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--navy);
  font-weight: 600;
}

.tier-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: grid;
  gap: 12px;
}

.tier-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-body);
}

.check-mark {
  flex-shrink: 0;
  font-size: 14px;
}

.btn-tier-outline,
.btn-tier-primary {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 13px 20px;
  border-radius: 14px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  text-align: center;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.btn-tier-outline {
  background: #FFFFFF;
  border: 1.5px solid var(--navy);
  color: var(--navy);
}

.btn-tier-outline:hover {
  background: var(--navy);
  color: #FFFFFF;
}

.btn-tier-primary {
  background: var(--blue);
  border: 1.5px solid var(--blue);
  color: #FFFFFF;
  box-shadow: 0 14px 28px -8px rgba(13, 110, 253, 0.45);
}

.btn-tier-primary:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
}

/* ==========================================================================
   Bloque 4B: Diferencial Tecnológico + Demo IA + Ecosistema (#diferencia)
   ========================================================================== */
.diff-showcase {
  margin-top: 44px;
  display: grid;
  gap: 22px;
}

.diff-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.92fr);
  gap: 24px;
  align-items: stretch;
}

.diff-compare-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.diff-eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 6px;
}

.diff-compare-head h3 {
  font-size: clamp(21px, 2.2vw, 26px);
  line-height: 1.25;
  margin: 0 0 20px;
  color: var(--navy);
}

.diff-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.diff-col {
  border-radius: 18px;
  padding: 20px 18px;
}

.diff-col-old {
  background: #F8FAFC;
  border: 1px solid var(--border-subtle);
}

.diff-col-prospera {
  background: linear-gradient(180deg, #EFF6FF 0%, #F8FAFC 100%);
  border: 1.5px solid #93C5FD;
  box-shadow: 0 12px 26px -10px rgba(13, 110, 253, 0.16);
}

.diff-col-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 14px;
}

.diff-badge-old {
  background: #FEE2E2;
  color: #991B1B;
}

.diff-badge-new {
  background: var(--blue);
  color: #FFFFFF;
}

.diff-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.diff-col li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--text-body);
  font-weight: 500;
}

.diff-col-prospera li {
  color: var(--navy);
  font-weight: 600;
}

.diff-col-old li span {
  color: #DC2626;
  font-weight: 800;
  flex-shrink: 0;
}

.diff-col-prospera li span {
  flex-shrink: 0;
}

/* Tarjeta Simulación Agente IA 24/7 */
.ai-demo-card {
  background: var(--navy);
  color: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-floating);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.ai-demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.ai-demo-status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 0 0 4px rgba(37, 211, 102, 0.22);
  flex-shrink: 0;
}

.ai-demo-status strong {
  display: block;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  color: #FFFFFF;
}

.ai-demo-status span {
  display: block;
  font-size: 11.5px;
  color: #94A3B8;
}

.ai-demo-tag {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(13, 110, 253, 0.26);
  border: 1px solid rgba(96, 165, 250, 0.4);
  color: #93C5FD;
  font-family: var(--font-head);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.ai-chat-stream {
  display: grid;
  gap: 10px;
}

.ai-bubble {
  max-width: 90%;
  padding: 10px 13px;
  border-radius: 14px;
  font-size: 12.5px;
  line-height: 1.45;
}

.ai-bubble p {
  margin: 0 0 3px;
}

.ai-bubble small {
  display: block;
  font-size: 10px;
  opacity: 0.72;
  text-align: right;
}

.ai-bubble-user {
  justify-self: start;
  background: rgba(255, 255, 255, 0.1);
  color: #F1F5F9;
  border-bottom-left-radius: 4px;
}

.ai-bubble-bot {
  justify-self: end;
  background: #0D6EFD;
  color: #FFFFFF;
  border-bottom-right-radius: 4px;
}

.ai-demo-outcome {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.16);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #A7F3D0;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

/* Franja Compacta: Sectores & Ecosistema Tecnológico */
.ecosystem-strip {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 18px 24px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.ecosystem-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.ecosystem-label {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  color: var(--text-muted);
}

.ecosystem-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ecosystem-pills span {
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--bg-page);
  border: 1px solid var(--border-subtle);
  color: var(--navy);
  font-size: 12.5px;
  font-weight: 700;
}

.ecosystem-pills-tech span {
  background: #EFF6FF;
  border-color: #DBEAFE;
  color: var(--blue);
}

.ecosystem-divider {
  width: 1px;
  height: 28px;
  background: var(--border-subtle);
}

/* ==========================================================================
   Bloque 5A: Cómo Trabajamos (#proceso)
   ========================================================================== */
.process-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.process-step-card {
  background: var(--bg-page);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease;
}

.process-step-card:hover {
  transform: translateY(-4px);
}

.step-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--navy);
  color: #FFFFFF;
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
}

.step-channel-tag {
  padding: 5px 12px;
  border-radius: 999px;
  background: #EFF6FF;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
}

.process-step-card h3 {
  font-size: 21px;
  line-height: 1.3;
  margin: 0 0 12px;
  color: var(--navy);
}

.process-step-card p {
  margin: 0;
  color: var(--text-body);
  font-size: 15px;
  line-height: 1.65;
}

/* ==========================================================================
   Bloque 5B: Bloque de Autoridad / CEO (#ceo)
   ========================================================================== */
.ceo-section {
  background: var(--bg-page);
}

.ceo-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 56px;
  align-items: center;
}

.ceo-photo-col {
  min-width: 0;
}

.ceo-photo-frame {
  position: relative;
  max-width: 470px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-floating);
  padding: 16px;
}

.ceo-photo-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
}

.ceo-floating-card {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: 0 18px 36px -10px rgba(10, 17, 40, 0.18);
  display: flex;
  align-items: center;
  gap: 12px;
}

.ceo-badge-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18);
  flex-shrink: 0;
}

.ceo-floating-card strong {
  display: block;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
}

.ceo-floating-card span {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}

.ceo-copy-col {
  min-width: 0;
}

.ceo-quote {
  margin: 20px 0 20px;
  font-size: clamp(26px, 3.1vw, 38px);
  line-height: 1.22;
  color: var(--navy-deep);
}

.ceo-paragraph {
  color: var(--text-body);
  font-size: 17px;
  line-height: 1.72;
  margin: 0 0 20px;
}

.ceo-credentials {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  display: grid;
  gap: 10px;
}

.ceo-credentials li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  background: #F8FAFC;
  border: 1px solid var(--border-subtle);
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
}

.ceo-cta-block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.ceo-microcopy {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}

/* ==========================================================================
   Diagnóstico Express Interactivo (#diagnostico)
   ========================================================================== */
.diagnostic-section {
  background:
    radial-gradient(circle at 12% 20%, rgba(13, 110, 253, 0.22), transparent 36%),
    linear-gradient(135deg, #0A1128 0%, #0F1E46 65%, #13285C 100%);
  color: #FFFFFF;
}

.diagnostic-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
}

.diagnostic-copy h2 {
  color: #FFFFFF;
  font-size: clamp(28px, 3.3vw, 40px);
  line-height: 1.18;
  margin: 18px 0 16px;
}

.diagnostic-copy > p {
  color: #CBD5E1;
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 26px;
}

.diagnostic-points {
  display: grid;
  gap: 14px;
  margin: 0 0 28px;
}

.diagnostic-points > div {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #F1F5F9;
  font-size: 14.5px;
}

.diagnostic-points span {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(13, 110, 253, 0.24);
  border: 1px solid rgba(96, 165, 250, 0.35);
  color: #93C5FD;
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #93C5FD;
  font-weight: 700;
  font-size: 14.5px;
  border-bottom: 1px solid rgba(147, 197, 253, 0.45);
  padding-bottom: 4px;
}

.text-link:hover {
  color: #FFFFFF;
}

.quiz-card {
  background: #FFFFFF;
  color: var(--navy);
  border-radius: var(--radius-card);
  padding: 34px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
  min-height: 440px;
}

.quiz-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.quiz-head span:last-child {
  color: var(--blue);
}

.progress-track {
  height: 6px;
  background: #E2E8F0;
  border-radius: 999px;
  overflow: hidden;
  margin: 16px 0 26px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--blue-cyan));
  border-radius: 999px;
  transition: width 0.25s ease;
}

.result-label {
  display: inline-block;
  color: var(--blue);
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.quiz-question {
  font-size: 22px;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--navy);
}

.quiz-caption {
  font-size: 13.5px;
  color: var(--text-muted);
  margin: 0 0 18px;
}

.quiz-options {
  display: grid;
  gap: 10px;
}

.quiz-option {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1.5px solid var(--border-subtle);
  border-radius: 12px;
  background: #FFFFFF;
  color: var(--navy);
  text-align: left;
  font-size: 14px;
  font-weight: 600;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.quiz-option:hover,
.quiz-option.selected {
  border-color: var(--blue);
  background: #EFF6FF;
}

.quiz-radio {
  width: 20px;
  height: 20px;
  border: 2px solid #94A3B8;
  border-radius: 50%;
  flex-shrink: 0;
  display: grid;
  place-items: center;
}

.quiz-option.selected .quiz-radio {
  border-color: var(--blue);
}

.quiz-option.selected .quiz-radio::after {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--blue);
  border-radius: 50%;
}

.quiz-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.quiz-back {
  border: 0;
  background: none;
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 700;
}

.quiz-back[hidden] {
  visibility: hidden;
  display: block;
}

.quiz-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border-radius: 11px;
  border: 0;
  background: var(--blue);
  color: #FFFFFF;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
}

.quiz-next:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.quiz-result h3 {
  font-size: 24px;
  margin: 6px 0 10px;
}

.quiz-result p {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.65;
}

.result-offer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0 16px;
  padding: 12px 16px;
  border-radius: 12px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
}

.result-offer span {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.result-offer strong {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 800;
  color: var(--navy);
}

.result-list {
  padding-left: 20px;
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.8;
  margin: 0 0 20px;
}

.quiz-result-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 12px;
  background: var(--navy);
  color: #FFFFFF;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
}

.quiz-restart {
  border: 0;
  background: none;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  text-decoration: underline;
  margin-left: 12px;
}

/* ==========================================================================
   Preguntas Frecuentes (#preguntas)
   ========================================================================== */
.faq-section {
  background: #FFFFFF;
  border-top: 1px solid var(--border-subtle);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 56px;
  align-items: start;
}

.faq-intro h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.18;
  margin: 18px 0 14px;
}

.faq-intro p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.68;
  margin-bottom: 24px;
}

.btn-faq-wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 12px;
  background: var(--emerald-box);
  border: 1px solid #A7F3D0;
  color: var(--emerald-text);
  font-weight: 700;
  font-size: 14.5px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  background: var(--bg-page);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 20px 24px;
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16.5px;
  color: var(--navy);
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  color: var(--blue);
  font-size: 24px;
  font-weight: 500;
  line-height: 1;
  transition: transform 0.2s ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list details p {
  margin: 12px 0 0;
  color: var(--text-body);
  font-size: 15px;
  line-height: 1.68;
}

/* ==========================================================================
   Formulario de Solicitud de Asesoría (#contacto)
   ========================================================================== */
.contact-section {
  background:
    radial-gradient(circle at 90% 15%, rgba(224, 90, 71, 0.16), transparent 36%),
    linear-gradient(135deg, #0A1128 0%, #0B132B 100%);
  color: #FFFFFF;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 56px;
  align-items: center;
}

.contact-copy h2 {
  color: #FFFFFF;
  font-size: clamp(30px, 3.5vw, 42px);
  line-height: 1.15;
  margin: 18px 0 16px;
}

.contact-copy > p {
  color: #CBD5E1;
  font-size: 16.5px;
  line-height: 1.68;
  margin-bottom: 26px;
}

.contact-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-highlights span {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #F8FAFC;
  font-size: 13px;
  font-weight: 600;
}

.contact-form {
  background: #FFFFFF;
  color: var(--navy);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.25);
  display: grid;
  gap: 10px;
}

.form-step-badge {
  justify-self: start;
  padding: 5px 12px;
  border-radius: 999px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: var(--blue);
  font-family: var(--font-head);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.form-step-panel {
  display: grid;
  gap: 10px;
}

.form-step-panel[hidden] {
  display: none !important;
}

.form-step-actions {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

.form-step-actions .btn-form-submit {
  margin-top: 0;
}

.btn-form-back {
  min-height: 54px;
  padding: 0 18px;
  border-radius: 12px;
  border: 1.5px solid var(--border-subtle);
  background: #F8FAFC;
  color: var(--navy);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
}

.contact-form h3 {
  font-size: 24px;
  margin: 0;
}

.contact-form > p {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0 0 8px;
}

.contact-form label {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  margin-top: 4px;
}

.contact-form label span {
  color: var(--coral);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border-subtle);
  border-radius: 11px;
  background: var(--bg-page);
  color: var(--navy);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.12);
}

.btn-form-submit {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 14px 24px;
  border: 0;
  border-radius: 12px;
  background: var(--blue);
  color: #FFFFFF;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15.5px;
  box-shadow: 0 14px 28px -8px rgba(13, 110, 253, 0.45);
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-form-submit:hover {
  background: var(--blue-hover);
  transform: translateY(-1px);
}

.contact-form small {
  text-align: center;
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
  margin-top: 4px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #060B19;
  color: #FFFFFF;
  padding: 56px 0 28px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand-col p {
  color: #94A3B8;
  font-size: 14px;
  max-width: 380px;
  line-height: 1.65;
  margin: 14px 0 0;
}

.footer-grid nav {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: 12px 48px;
}

.footer-grid nav a {
  font-size: 14px;
  color: #CBD5E1;
  font-weight: 500;
}

.footer-grid nav a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #64748B;
  font-size: 13px;
}

/* ==========================================================================
   Bloque 7: Botón Flotante de WhatsApp (#25D366, bottom: 24px, right: 24px)
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 70;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #FFFFFF;
  display: grid;
  place-items: center;
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.38);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 18px 36px rgba(37, 211, 102, 0.48);
}

/* ==========================================================================
   Responsive Design (Tablet y Móvil)
   ========================================================================== */
@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .impact-card {
    max-width: 640px;
  }

  .pillars-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .services-cards-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
    margin: 0 auto;
  }

  .process-steps-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
    margin: 0 auto;
  }

  .ceo-grid,
  .diagnostic-grid,
  .faq-grid,
  .contact-grid,
  .diff-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .ecosystem-divider {
    display: none;
  }
}

@media (max-width: 860px) {
  .nav-shell {
    min-height: 68px;
  }

  .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: #FFFFFF;
  }

  .menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--navy);
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    margin: 0;
    padding: 20px 24px 24px;
    background: #FFFFFF;
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: 0 20px 36px rgba(10, 17, 40, 0.12);
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
  }

  .site-nav.open {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin: 0;
  }

  .nav-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-nav-whatsapp,
  .btn-nav-primary {
    justify-content: center;
    width: 100%;
  }
}

@media (max-width: 600px) {
  .container {
    width: min(100% - 32px, 1220px);
  }

  .section {
    padding: 68px 0;
  }

  .topbar-copy {
    font-size: 12px;
    padding: 6px 0;
  }

  .hero {
    padding: 38px 0 44px;
  }

  .hero-badge {
    font-size: 11.5px;
    padding: 6px 12px;
  }

  .hero-title {
    font-size: clamp(34px, 9.2vw, 44px);
  }

  .hero-subtitle {
    font-size: 15.5px;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    width: 100%;
  }

  .impact-card {
    padding: 22px 18px;
  }

  .impact-card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .impact-metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .metric-box {
    padding: 14px 12px;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .service-tier-card,
  .process-step-card,
  .quiz-card,
  .contact-form,
  .diff-compare-card,
  .ai-demo-card {
    padding: 24px 18px;
  }

  .diff-columns {
    grid-template-columns: 1fr;
  }

  .ecosystem-strip {
    padding: 16px 18px;
  }

  .ceo-floating-card {
    left: 16px;
    right: 16px;
    bottom: 16px;
    padding: 12px 14px;
  }

  .footer-grid {
    flex-direction: column;
    gap: 28px;
  }

  .footer-grid nav {
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
  }

  .floating-whatsapp {
    width: 52px;
    height: 52px;
    right: 18px;
    bottom: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .hero-line-mixed .coral-word,
  .hero-line-coral {
    animation-duration: 5.5s, 3.2s !important;
  }
}