/* ============================================================
   FoliOS — Landing Page Styles
   Inspiración: Apple · Vercel · Linear · Stripe
   Tono: enterprise SaaS / infraestructura operacional
   ============================================================ */

/* --- Variables de diseño --- */
:root {
  --color-bg:           #ffffff;
  --color-bg-soft:      #f6f6f7;
  --color-bg-dark:      #131316;
  --color-bg-darker:    #07070a;
  --color-text:         #111114;
  --color-text-soft:    #5d5d63;
  --color-text-light:   #f5f5f7;
  --color-text-muted:   #a8a8af;
  --color-accent:       #1f5645;
  --color-accent-light: #2f8f6f;
  --color-accent-pale:  #eaf2ee;
  --color-border:       #e5e5e8;
  --color-border-dark:  #2a2a2f;
  --color-card-bg:      #ffffff;
  --color-card-shadow:  rgba(0, 0, 0, 0.06);
  --color-line:         rgba(255, 255, 255, 0.08);

  --font-primary: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, sans-serif;
  --font-mono:    "SF Mono", "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;

  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   18px;
  --radius-xl:   24px;

  --transition-fast:   0.18s ease;
  --transition-base:   0.35s ease;
  --transition-slow:   0.7s cubic-bezier(0.16, 1, 0.3, 1);

  --max-width: 1140px;
  --section-padding: 120px 24px;
  --section-padding-sm: 80px 24px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  font-feature-settings: "ss01", "cv11";
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- Utilidades --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.text-center { text-align: center; }

/* Animaciones de entrada — controladas por IntersectionObserver */
.fade-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease;
}
.fade-in.visible { opacity: 1; }

/* Retraso escalonado */
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.12s; }
.stagger-3 { transition-delay: 0.19s; }
.stagger-4 { transition-delay: 0.26s; }
.stagger-5 { transition-delay: 0.33s; }
.stagger-6 { transition-delay: 0.40s; }


/* ============================================================
   HEADER FIJO
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 56px;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(22px);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), background var(--transition-base);
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  background: rgba(255, 255, 255, 0.92);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--color-text);
  transition: opacity var(--transition-fast);
}
.header-logo:hover { opacity: 0.75; }

.logo-mark {
  display: inline-flex;
  color: var(--color-text);
  line-height: 0;
}
.logo-text {
  color: var(--color-text);
  letter-spacing: -0.4px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.header-nav a {
  font-size: 13.5px;
  color: var(--color-text-soft);
  transition: color var(--transition-fast);
  font-weight: 450;
  letter-spacing: -0.1px;
}
.header-nav a:hover { color: var(--color-text); }

/* Menú hamburguesa mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 1.6px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition-base);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(22px);
  padding: 24px;
  flex-direction: column;
  gap: 20px;
  z-index: 999;
  border-bottom: 1px solid var(--color-border);
  transform: translateY(-8px);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}
.mobile-nav.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}
.mobile-nav a {
  font-size: 16px;
  color: var(--color-text);
  font-weight: 450;
  padding: 4px 0 16px;
  border-bottom: 1px solid var(--color-border);
}
.mobile-nav a:last-child { border-bottom: none; }


/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: 980px;
  font-size: 14.5px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  letter-spacing: -0.1px;
  font-family: inherit;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--color-text);
  color: #fff;
}
.btn-primary:hover {
  background: #2a2a2f;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover {
  background: var(--color-bg-soft);
  border-color: #c5c5cb;
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.13);
  border-color: rgba(255,255,255,0.3);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 13.5px;
}

.btn-full { width: 100%; }


/* ============================================================
   SECCIÓN HERO
   ============================================================ */
.section-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-darker);
  color: var(--color-text-light);
  padding: 140px 24px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Gradiente sobrio */
.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(47, 143, 111, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 90%, rgba(120, 130, 160, 0.08) 0%, transparent 60%),
    var(--color-bg-darker);
  pointer-events: none;
}

/* Grid sutil de fondo (estilo Linear) */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: rgba(245,245,247,0.7);
  margin-bottom: 28px;
  padding: 6px 14px;
  border: 1px solid rgba(245,245,247,0.18);
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
}

.hero-title {
  font-size: clamp(60px, 9.5vw, 116px);
  font-weight: 600;
  letter-spacing: -3.5px;
  line-height: 1.0;
  margin-bottom: 24px;
  color: #f5f5f7;
  background: linear-gradient(180deg, #ffffff 0%, #bfbfc6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 500;
  color: rgba(245,245,247,0.85);
  letter-spacing: -0.5px;
  margin-bottom: 18px;
  line-height: 1.35;
}

.hero-description {
  font-size: clamp(15px, 1.8vw, 17.5px);
  color: rgba(245,245,247,0.55);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero: btn-primary necesita ser blanco sobre fondo oscuro */
.section-hero .btn-primary {
  background: #f5f5f7;
  color: #07070a;
}
.section-hero .btn-primary:hover {
  background: #ffffff;
  box-shadow: 0 4px 28px rgba(255, 255, 255, 0.15);
}

/* Tags bajo el hero */
.hero-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 56px;
  font-size: 13px;
  color: rgba(245,245,247,0.55);
  letter-spacing: -0.1px;
}
.hero-tags li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-tags .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent-light);
  display: inline-block;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.4;
  animation: bounce 2.5s ease-in-out infinite;
}
.hero-scroll span {
  font-size: 10.5px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #f5f5f7;
  font-weight: 500;
}
.scroll-line {
  width: 1px;
  height: 38px;
  background: linear-gradient(to bottom, rgba(245,245,247,0.5), transparent);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}


/* ============================================================
   SECCIÓN NARRATIVA
   ============================================================ */
.section-narrative {
  padding: var(--section-padding);
  background: var(--color-bg);
  text-align: center;
}

.narrative-label {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(32px, 4.6vw, 52px);
  font-weight: 600;
  letter-spacing: -1.4px;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 24px;
}

.section-body {
  font-size: clamp(15.5px, 1.7vw, 18px);
  color: var(--color-text-soft);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.65;
}

.narrative-stats {
  display: flex;
  justify-content: center;
  gap: 72px;
  margin-top: 80px;
  flex-wrap: wrap;
}

.stat-item { text-align: center; }
.stat-number {
  font-size: 52px;
  font-weight: 600;
  letter-spacing: -2.2px;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: 10px;
  font-feature-settings: "tnum";
}
.stat-label {
  font-size: 13.5px;
  color: var(--color-text-soft);
  letter-spacing: 0.1px;
}


/* ============================================================
   SECCIÓN FLUJO OPERACIONAL (Pipeline)
   ============================================================ */
.section-flow {
  padding: var(--section-padding);
  background: var(--color-bg-soft);
  position: relative;
}

/* Marcador de etapa (Etapa 1 / Etapa 2) */
.flow-stage {
  max-width: 760px;
  margin: 64px auto 24px;
  padding: 20px 26px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-text);
  border-radius: var(--radius-md);
}

.flow-stage-alt {
  border-left-color: var(--color-accent);
  margin-top: 48px;
}

.flow-stage-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-bottom: 8px;
}

.flow-stage-alt .flow-stage-tag {
  color: var(--color-accent);
}

.flow-stage-title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.4px;
  color: var(--color-text);
  margin-bottom: 6px;
}

.flow-stage-desc {
  font-size: 14.5px;
  color: var(--color-text-soft);
  line-height: 1.55;
}

.flow-pipeline {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}

.flow-pipeline + .flow-stage {
  margin-top: 56px;
}

/* Línea vertical conectora */
.flow-pipeline::before {
  content: '';
  position: absolute;
  left: 41px;
  top: 24px;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--color-border) 8%,
    var(--color-border) 92%,
    transparent 100%
  );
  z-index: 0;
}

.flow-step {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 22px 26px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 1;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.flow-step:hover {
  transform: translateX(4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
  border-color: #d8d8dc;
}

.flow-index {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-bg-darker);
  color: #f5f5f7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.4px;
}

.flow-content {
  flex: 1;
}

.flow-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--color-text);
  margin-bottom: 4px;
}

.flow-desc {
  font-size: 14.5px;
  color: var(--color-text-soft);
  line-height: 1.55;
}

.flow-tag {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-text-soft);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  padding: 5px 10px;
  border-radius: 6px;
}


/* ============================================================
   SECCIÓN MÓDULOS
   ============================================================ */
.section-modules {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 16px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

/* Roadmap line — módulos en preparación */
.modules-roadmap {
  margin-top: 40px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.4px;
  color: var(--color-text-muted);
}
.modules-roadmap::before {
  content: '◇';
  margin-right: 8px;
  color: var(--color-accent);
}

.module-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.06);
  border-color: #d8d8dc;
}
.module-card:hover::before { transform: scaleX(1); }

.module-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.module-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.module-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.module-title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.4px;
  color: var(--color-text);
  line-height: 1.25;
}

.module-desc {
  font-size: 14.5px;
  color: var(--color-text-soft);
  line-height: 1.6;
  flex: 1;
}

.module-norm {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 14px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-top: 4px;
}
.norm-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.norm-ref {
  font-size: 13px;
  color: var(--color-text);
  font-weight: 500;
  letter-spacing: -0.1px;
}

.module-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 13.5px;
  font-weight: 500;
  padding: 4px 0;
  margin-top: 8px;
  cursor: pointer;
  align-self: flex-start;
  transition: color var(--transition-fast), transform var(--transition-fast);
  font-family: inherit;
  letter-spacing: -0.1px;
}
.module-cta:hover {
  color: var(--color-accent);
  transform: translateX(2px);
}
/* La CTA del módulo ahora es un enlace mailto: sin subrayado. */
a.module-cta { text-decoration: none; }

/* Buzón visible bajo la normativa de cada módulo */
.module-mailbox {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.1px;
  color: var(--color-accent);
  margin-top: 10px;
}

/* Texto de ayuda por módulo (qué páginas adjuntar) */
.module-help {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--color-text-soft);
  margin-top: 12px;
}


/* ============================================================
   ENVÍO DE INFORMES — BOTONES MAILTO (sección "Envía tu informe")
   ============================================================ */
.send-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.send-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  /* Panel oscuro: superficie translúcida en vez de blanco puro (evita el brillo) */
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text-light);
  transition: transform var(--transition-fast),
              background var(--transition-fast),
              border-color var(--transition-fast);
}
.send-btn:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--color-accent-light);
}
.send-btn-icon {
  font-size: 26px;
  line-height: 1;
  flex-shrink: 0;
}
.send-btn-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.send-btn-title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.2px;
  color: var(--color-text-light);
}
.send-btn-mail {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-accent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Nota general de preparación del informe (sobre panel oscuro) */
.send-prep {
  margin-top: 28px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border-dark);
  border-left: 3px solid var(--color-accent-light);
  border-radius: var(--radius-md);
}
.send-prep p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-text-muted);
}
.send-prep p + p { margin-top: 10px; }

/* Notas de seguridad y alcance */
.send-legal {
  margin-top: 20px;
}
.send-legal p {
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
  opacity: 0.85;
}
.send-legal p + p { margin-top: 6px; }

@media (max-width: 600px) {
  .send-grid { grid-template-columns: 1fr; }
}


/* ============================================================
   SECCIÓN PRICING / MODELO DE VALIDACIÓN
   ============================================================ */
.section-pricing {
  padding: var(--section-padding);
  background: var(--color-bg);
}

.pricing-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--color-bg-darker);
  color: var(--color-text-light);
  border-radius: var(--radius-xl);
  padding: 56px 56px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border-dark);
}

.pricing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 50% at 100% 0%, rgba(47,143,111,0.18) 0%, transparent 60%);
  pointer-events: none;
}

.pricing-head {
  position: relative;
  z-index: 1;
  margin-bottom: 28px;
}

.pricing-eyebrow {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 18px;
  padding: 5px 12px;
  border: 1px solid rgba(47,143,111,0.35);
  border-radius: 16px;
  background: rgba(47,143,111,0.08);
}

.pricing-title {
  font-size: clamp(28px, 3.6vw, 38px);
  font-weight: 600;
  letter-spacing: -1px;
  line-height: 1.15;
  color: #f5f5f7;
}

.pricing-body {
  position: relative;
  z-index: 1;
  font-size: 16.5px;
  color: rgba(245,245,247,0.78);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 620px;
}

.pricing-body strong {
  color: #ffffff;
  font-weight: 600;
}

.pricing-points {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  padding: 24px 0;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.pricing-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  color: rgba(245,245,247,0.7);
  line-height: 1.55;
}

.point-dot {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-light);
  margin-top: 8px;
}

.pricing-note {
  position: relative;
  z-index: 1;
  font-size: 12.5px;
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: 28px;
  letter-spacing: 0.1px;
}

.pricing-cta {
  position: relative;
  z-index: 1;
}

.pricing-card .btn-primary {
  background: #f5f5f7;
  color: #07070a;
}
.pricing-card .btn-primary:hover {
  background: #ffffff;
  box-shadow: 0 4px 28px rgba(255,255,255,0.12);
}


/* ============================================================
   SECCIÓN DEMO / FORMULARIO
   ============================================================ */
.section-demo {
  padding: var(--section-padding);
  background: var(--color-bg-dark);
  color: var(--color-text-light);
}

.section-demo .section-title { color: var(--color-text-light); }
.section-demo .section-body  { color: var(--color-text-muted); }

.demo-form-wrapper {
  max-width: 680px;
  margin: 0 auto;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-xl);
  padding: 48px;
}

/* ============================================================
   SECCIÓN VALOR
   ============================================================ */
.section-value {
  padding: var(--section-padding);
  background: var(--color-bg-soft);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 64px;
}

.value-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.value-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.06);
  border-color: #d8d8dc;
}

.value-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  margin-bottom: 22px;
}

.value-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.4px;
  color: var(--color-text);
  margin-bottom: 10px;
}

.value-desc {
  font-size: 14.5px;
  color: var(--color-text-soft);
  line-height: 1.6;
}


/* ============================================================
   SECCIÓN CTA FINAL
   ============================================================ */
.section-cta {
  padding: var(--section-padding);
  background: var(--color-bg-darker);
  text-align: center;
  color: var(--color-text-light);
  position: relative;
  overflow: hidden;
}
.section-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(47,143,111,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.section-cta .section-title {
  color: var(--color-text-light);
  position: relative;
  z-index: 1;
}
.section-cta .section-body {
  color: var(--color-text-muted);
  position: relative;
  z-index: 1;
}
.section-cta .btn-primary {
  background: #f5f5f7;
  color: #07070a;
}
.section-cta .btn-primary:hover {
  background: #fff;
  box-shadow: 0 4px 28px rgba(255,255,255,0.12);
}
.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 36px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}


/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-bg-darker);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 36px 24px;
  color: var(--color-text-muted);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  font-size: 14px;
  font-weight: 600;
  color: rgba(245,245,247,0.5);
  letter-spacing: -0.2px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 13px;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: rgba(245,245,247,0.8); }

.footer-copy {
  font-size: 12.5px;
  color: rgba(174,174,178,0.5);
  letter-spacing: 0.05px;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  :root {
    --section-padding: 88px 20px;
  }

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

  .value-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .narrative-stats {
    gap: 48px;
  }

  .pricing-card {
    padding: 44px 36px;
  }
}

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

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

  .flow-step {
    padding: 18px 20px;
    gap: 16px;
  }

  .flow-tag {
    display: none;
  }

  .flow-pipeline::before {
    left: 36px;
  }

  .flow-index {
    width: 34px;
    height: 34px;
    font-size: 11.5px;
  }
}

@media (max-width: 640px) {
  :root {
    --section-padding: 72px 20px;
  }

  .header-nav { display: none; }
  .menu-toggle { display: flex; }

  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 280px; }

  .hero-tags {
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 44px;
  }

  .demo-form-wrapper {
    padding: 28px 22px;
  }

  .narrative-stats {
    flex-direction: column;
    gap: 32px;
  }

  .pricing-card {
    padding: 36px 24px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 400px) {
  .hero-title {
    font-size: 56px;
    letter-spacing: -2.4px;
  }
  .module-card {
    padding: 26px 22px;
  }
}