/* =====================================================================
   PINGS – Procesos en Ingeniería de Sistemas (pings.com.co)
   Sistema de Diseño CSS3 Moderno (Variables, Grid, Flexbox, Dark Mode)
   Paleta extraída fielmente de pings.com.co + Escudo Metálico Oficial
   ===================================================================== */

:root {
  /* --- Paleta Original Extraída de pings.com.co (Códigos HEX Exactos) --- */
  --pings-dark-ink: #0d141a;
  --pings-dark-base: #1d1e20;
  --pings-deep-violet: #1A0033;
  --pings-meteorite-dark: #1F1346;
  --pings-indigo: #4B0082;
  --pings-primary-purple: #673de6;
  --pings-meteorite: #8c85ff;
  --pings-cyan-magic: #40E0D0;
  --pings-emerald-hist: #00CC99;
  --pings-teal-success: #00b090;
  --pings-teal-dark: #008361;
  --pings-azure: #357df9;
  --pings-azure-dark: #265ab2;
  --pings-classic-navy: #000080;

  /* --- Paleta Escudo Oficial PINGS & Ecosistema (portal / sipe / tuvoz) --- */
  --pings-shield-navy: #0D3B66;
  --pings-shield-deep: #083f72;
  --pings-shield-blue: #0b5ea8;
  --pings-sky-sipe: #0ea5e9;
  --pings-slate-900: #0f172a;
  --pings-gray-dark: #36344d;
  --pings-gray: #727586;
  --pings-gray-border: #dadce0;
  --pings-gray-light: #f2f3f6;
  --pings-white: #ffffff;

  /* --- Tokens Semánticos de Tema (Modo Claro por Defecto) --- */
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-alt: #f2f3f6;
  --bg-elevated: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.88);
  --bg-hero: linear-gradient(135deg, #0b1727 0%, #0D3B66 52%, #1A0033 100%);
  --text-main: #0d141a;
  --text-secondary: #334155;
  --text-muted: #5b6b7f;
  --border-subtle: #e2e8f0;
  --border-strong: #cbd5e1;
  --brand-primary: #0D3B66;
  --brand-accent: #0b5ea8;
  --brand-magic: #00b090;
  --brand-cyan: #40E0D0;
  --shadow-sm: 0 2px 8px rgba(13, 20, 26, 0.05);
  --shadow-md: 0 12px 30px -6px rgba(13, 59, 102, 0.12);
  --shadow-lg: 0 24px 48px -12px rgba(13, 20, 26, 0.18);
  --shadow-glow: 0 0 28px rgba(64, 224, 208, 0.28);

  /* --- Tipografía y Espaciado --- */
  --font-heading: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-pill: 999px;
  --container-max: 1260px;
  --header-height: 82px;
  --transition: 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

/* --- Modo Oscuro Tecnológico --- */
[data-theme="dark"] {
  --bg-body: #0b1320;
  --bg-surface: #111c2d;
  --bg-surface-alt: #162338;
  --bg-elevated: #1b2b44;
  --bg-glass: rgba(17, 28, 45, 0.9);
  --text-main: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --border-subtle: #1e293b;
  --border-strong: #334155;
  --brand-primary: #38bdf8;
  --brand-accent: #40E0D0;
  --brand-magic: #40E0D0;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 14px 34px -6px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.65);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
  -webkit-font-smoothing: antialiased;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul, ol {
  list-style: none;
}

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

/* Accesibilidad: foco visible claro WCAG AA */
:focus-visible {
  outline: 3px solid var(--pings-cyan-magic);
  outline-offset: 2px;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  background: var(--pings-shield-navy);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 14px;
}

/* Honeypot oculto */
.hp-trap {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* --- Contenedor y Utilidades --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 84px 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-surface-alt);
}

.section-dark {
  background: linear-gradient(145deg, #0b1727 0%, #0D3B66 55%, #1A0033 100%);
  color: #ffffff;
}

.section-header {
  max-width: 780px;
  margin: 0 auto 52px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(11, 94, 168, 0.1);
  color: var(--brand-accent);
  border: 1px solid rgba(11, 94, 168, 0.22);
  margin-bottom: 14px;
}

[data-theme="dark"] .eyebrow,
.section-dark .eyebrow {
  background: rgba(64, 224, 208, 0.14);
  color: var(--pings-cyan-magic);
  border-color: rgba(64, 224, 208, 0.32);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.4vw, 2.65rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.section-dark .section-subtitle {
  color: #cbd5e1;
}

.text-gradient {
  background: linear-gradient(90deg, var(--pings-cyan-magic) 0%, #38bdf8 50%, #a78bfa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-brand {
  background: linear-gradient(90deg, var(--pings-shield-blue) 0%, var(--pings-teal-success) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
[data-theme="dark"] .text-gradient-brand {
  background: linear-gradient(90deg, #38bdf8 0%, var(--pings-cyan-magic) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- Botones --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn:hover:not(:disabled) {
  transform: translateY(-2px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pings-shield-navy) 0%, var(--pings-shield-blue) 55%, var(--pings-teal-success) 100%);
  color: #ffffff;
  box-shadow: 0 8px 22px -4px rgba(11, 94, 168, 0.45);
}
.btn-primary:hover:not(:disabled) {
  box-shadow: 0 14px 28px -4px rgba(0, 176, 144, 0.5);
}

.btn-magic {
  background: linear-gradient(135deg, var(--pings-cyan-magic) 0%, #0ea5e9 100%);
  color: #0b1727;
  box-shadow: 0 8px 24px -4px rgba(64, 224, 208, 0.45);
}
.btn-magic:hover:not(:disabled) {
  box-shadow: 0 14px 30px -4px rgba(64, 224, 208, 0.65);
}

.btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text-main);
}
.btn-outline:hover:not(:disabled) {
  border-color: var(--brand-accent);
  color: var(--brand-accent);
  background: rgba(11, 94, 168, 0.06);
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
  backdrop-filter: blur(8px);
}
.btn-outline-light:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--pings-cyan-magic);
}

.btn-sm {
  padding: 9px 16px;
  font-size: 0.85rem;
}

/* --- Barra Superior (Topbar) --- */
.topbar {
  background: var(--pings-dark-ink);
  color: #cbd5e1;
  font-size: 0.82rem;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.topbar-slogan {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.topbar-badge {
  background: linear-gradient(90deg, var(--pings-indigo), var(--pings-primary-purple));
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.topbar-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #e2e8f0;
  font-weight: 500;
}
.topbar-links a:hover {
  color: var(--pings-cyan-magic);
}

/* --- Header Sticky Principal --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

[data-theme="dark"] .brand-logo img {
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.35)) brightness(1.12);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-main);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition), color var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-accent);
  background: rgba(11, 94, 168, 0.08);
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
  color: var(--pings-cyan-magic);
  background: rgba(64, 224, 208, 0.12);
}

/* Enlace protagonista "Creaciones PINGS" en el menú */
.nav-link-protagonist {
  background: linear-gradient(135deg, rgba(13, 59, 102, 0.1), rgba(0, 176, 144, 0.14));
  border: 1px solid rgba(0, 176, 144, 0.35);
  color: var(--pings-shield-navy);
  font-weight: 700;
}
[data-theme="dark"] .nav-link-protagonist {
  background: linear-gradient(135deg, rgba(64, 224, 208, 0.16), rgba(103, 61, 230, 0.22));
  border-color: rgba(64, 224, 208, 0.45);
  color: var(--pings-cyan-magic);
}
.nav-dot-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pings-teal-success);
  box-shadow: 0 0 0 3px rgba(0, 176, 144, 0.25);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle,
.mobile-menu-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.theme-toggle:hover,
.mobile-menu-btn:hover {
  border-color: var(--brand-accent);
  color: var(--brand-accent);
}

.mobile-menu-btn {
  display: none;
}

/* --- Hero Principal con Red de Nodos Canvas --- */
.hero {
  position: relative;
  background: var(--bg-hero);
  color: #ffffff;
  padding: 76px 0 88px;
  overflow: hidden;
}

#pings-network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.65;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 44px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  background: rgba(64, 224, 208, 0.14);
  border: 1px solid rgba(64, 224, 208, 0.38);
  color: var(--pings-cyan-magic);
  font-size: 0.84rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.15rem, 4.2vw, 3.35rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.hero-lead {
  font-size: 1.12rem;
  color: #dbeafe;
  line-height: 1.65;
  margin-bottom: 22px;
}

.hero-slogans {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.slogan-chip {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #f1f5f9;
}

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

/* Tarjeta Derecha del Hero: Consola de Ecosistema PINGS */
.hero-console {
  background: rgba(13, 20, 26, 0.72);
  border: 1px solid rgba(64, 224, 208, 0.35);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  backdrop-filter: blur(12px);
}

.console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.console-dots {
  display: flex;
  gap: 7px;
}
.console-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.console-dots span:nth-child(1) { background: #fc5185; }
.console-dots span:nth-child(2) { background: #ffcd35; }
.console-dots span:nth-child(3) { background: #00b090; }

.console-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--pings-cyan-magic);
}

.console-items {
  display: grid;
  gap: 12px;
}

.console-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 15px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.console-card:hover {
  transform: translateX(4px);
  border-color: var(--pings-cyan-magic);
  background: rgba(64, 224, 208, 0.11);
}

.console-card-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.console-badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #ffffff;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.console-badge img {
  max-height: 100%;
  width: auto;
}

.console-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}
.console-card p {
  font-size: 0.78rem;
  color: #cbd5e1;
}

.console-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 9px;
  border-radius: var(--radius-pill);
  background: rgba(64, 224, 208, 0.18);
  color: var(--pings-cyan-magic);
  white-space: nowrap;
}

/* --- Barra de Solvencia e Indicadores --- */
.stats-strip {
  margin-top: -36px;
  position: relative;
  z-index: 10;
}

.stats-grid {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 26px 30px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-right: 16px;
  border-right: 1px solid var(--border-subtle);
}
.stat-item:last-child {
  border-right: none;
  padding-right: 0;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  color: var(--brand-accent);
  margin-bottom: 4px;
}
[data-theme="dark"] .stat-number {
  color: var(--pings-cyan-magic);
}

.stat-label {
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.stat-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --- SECCIÓN PROTAGONISTA: CREACIONES PINGS --- */
.creations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.creation-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
}

.creation-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-accent);
}

.creation-media {
  position: relative;
  aspect-ratio: 16 / 9.6;
  background: #0f172a;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.creation-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.creation-card:hover .creation-media img {
  transform: scale(1.03);
}

.creation-badge-top {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(13, 20, 26, 0.82);
  color: var(--pings-cyan-magic);
  border: 1px solid rgba(64, 224, 208, 0.4);
  font-size: 0.75rem;
  font-weight: 700;
  backdrop-filter: blur(6px);
}

.creation-code {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: #0d141a;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.creation-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.creation-category {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-accent);
  margin-bottom: 6px;
}

.creation-title {
  font-family: var(--font-heading);
  font-size: 1.38rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.creation-tagline {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--pings-teal-dark);
  margin-bottom: 12px;
}
[data-theme="dark"] .creation-tagline {
  color: var(--pings-cyan-magic);
}

.creation-desc {
  font-size: 0.93rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.creation-benefits {
  margin-bottom: 18px;
  display: grid;
  gap: 7px;
}

.creation-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.creation-benefits li::before {
  content: "✓";
  font-weight: 900;
  color: var(--pings-teal-success);
  flex-shrink: 0;
}

.creation-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 22px;
}

.tech-pill {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-alt);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.creation-actions {
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.creation-actions > a:only-child {
  grid-column: 1 / -1;
}

/* --- 6 Líneas de Negocio (Services Grid) --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-accent);
}

.service-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.service-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(13, 59, 102, 0.1), rgba(0, 176, 144, 0.15));
  color: var(--brand-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-family: var(--font-mono);
}

.service-badge {
  font-size: 0.73rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-alt);
  color: var(--text-muted);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.93rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
  flex: 1;
}

.service-list {
  display: grid;
  gap: 6px;
  margin-bottom: 20px;
  font-size: 0.84rem;
  color: var(--text-secondary);
}
.service-list li {
  display: flex;
  gap: 8px;
}
.service-list li::before {
  content: "•";
  color: var(--pings-teal-success);
  font-weight: 900;
}

/* --- Matriz Interactiva por Sectores (Tabs) --- */
.sectors-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}

.sector-tab-btn {
  padding: 11px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
}

.sector-tab-btn:hover {
  border-color: var(--brand-accent);
  color: var(--brand-accent);
}

.sector-tab-btn.active {
  background: linear-gradient(135deg, var(--pings-shield-navy), var(--pings-shield-blue));
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-sm);
}

.sector-panel {
  display: none;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
}

.sector-panel.active {
  display: grid;
}

.sector-pain {
  display: inline-block;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: rgba(252, 81, 133, 0.1);
  color: #d63163;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 12px;
}
[data-theme="dark"] .sector-pain {
  color: #fea8c2;
}

.sector-panel h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.sector-quote {
  font-size: 1.05rem;
  color: var(--text-secondary);
  border-left: 4px solid var(--pings-teal-success);
  padding-left: 16px;
  margin-bottom: 20px;
}

.sector-metrics-box {
  background: linear-gradient(145deg, #0b1727, #0D3B66);
  color: #ffffff;
  padding: 28px;
  border-radius: var(--radius-md);
}

/* --- Calculadora Interactiva de ROI Operativo --- */
.roi-box {
  background: var(--bg-surface);
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 38px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
  border: 1px solid rgba(64, 224, 208, 0.35);
}

.roi-control {
  margin-bottom: 22px;
}

.roi-control label {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 8px;
}

.roi-range {
  width: 100%;
  accent-color: var(--pings-teal-success);
  cursor: pointer;
}

.roi-result-panel {
  background: linear-gradient(145deg, #0d141a 0%, #1A0033 55%, #0D3B66 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: center;
  border: 1px solid rgba(64, 224, 208, 0.4);
}

.roi-big-number {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 4vw, 3.3rem);
  font-weight: 800;
  color: var(--pings-cyan-magic);
  line-height: 1.05;
  margin: 10px 0;
}

/* --- Módulo de Contacto & Diagnóstico (Estilo SIPE Mejorado) --- */
.diagnostic-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  border: 1px solid var(--border-subtle);
}

.diagnostic-aside {
  background: linear-gradient(155deg, #0b5ea8 0%, #0D3B66 55%, #1A0033 100%);
  color: #ffffff;
  padding: 44px 38px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.diagnostic-aside h2 {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
}

.diagnostic-aside p {
  color: #dbeafe;
  font-size: 0.96rem;
  margin-bottom: 26px;
}

.diagnostic-channels {
  display: grid;
  gap: 14px;
}

.diagnostic-channel-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  color: #ffffff;
}

.diagnostic-channel-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(64, 224, 208, 0.16);
  color: var(--pings-cyan-magic);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.diagnostic-form-wrap {
  padding: 42px 38px;
  background: var(--bg-surface);
}

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

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-strong);
  background: var(--bg-body);
  color: var(--text-main);
  font-size: 0.94rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px rgba(11, 94, 168, 0.16);
}

.form-status {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}
.form-status.show {
  display: block;
}
.form-status.success {
  background: rgba(0, 176, 144, 0.14);
  color: #008361;
  border: 1px solid rgba(0, 176, 144, 0.35);
}
[data-theme="dark"] .form-status.success {
  color: #40E0D0;
}
.form-status.error {
  background: rgba(252, 81, 133, 0.14);
  color: #d63163;
  border: 1px solid rgba(252, 81, 133, 0.35);
}

/* --- Socios Fundadores y Línea de Tiempo --- */
.founders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.founder-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
}

.founder-avatar {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--pings-shield-navy), var(--pings-teal-success));
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.timeline-step {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
  border-top: 4px solid var(--brand-accent);
}

.timeline-year {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--brand-accent);
  margin-bottom: 8px;
}

/* --- Pie de Página (Footer en 5 Columnas) --- */
.site-footer {
  background: var(--pings-dark-ink);
  color: #cbd5e1;
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.25fr;
  gap: 28px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h3 {
  font-family: var(--font-heading);
  color: #ffffff;
  font-size: 0.96rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links {
  display: grid;
  gap: 9px;
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--pings-cyan-magic);
}

.footer-bottom {
  padding-top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.84rem;
  color: #94a3b8;
}

/* --- Botón Flotante de WhatsApp & Asistente PINGS --- */
.floating-widgets {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 990;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.whatsapp-float {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #22c55e;
  color: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 10px 25px rgba(34, 197, 94, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(34, 197, 94, 0.55);
}

/* --- Page Header Interior --- */
.page-hero {
  background: var(--bg-hero);
  color: #ffffff;
  padding: 64px 0 68px;
  position: relative;
  overflow: hidden;
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.6vw, 2.85rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
}

.page-hero p {
  font-size: 1.08rem;
  color: #dbeafe;
  max-width: 760px;
}

/* --- Responsive Mobile-First & Breakpoints --- */
@media (max-width: 1080px) {
  .hero-grid,
  .sector-panel.active,
  .roi-box,
  .diagnostic-card {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 920px) {
  .mobile-menu-btn {
    display: inline-flex;
  }
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    align-items: stretch;
    padding: 18px 20px;
    gap: 6px;
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.25s ease;
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .creations-grid,
  .founders-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .topbar-slogan span:not(.topbar-badge) {
    display: none;
  }
  .services-grid,
  .stats-grid,
  .timeline,
  .form-grid-2,
  .creation-actions,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 14px;
  }
  .stat-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .section {
    padding: 58px 0;
  }
  .diagnostic-aside,
  .diagnostic-form-wrap,
  .roi-box,
  .sector-panel {
    padding: 24px 20px;
  }
  .header-actions .btn-portal-hide-sm {
    display: none;
  }
  .whatsapp-float span {
    display: none;
  }
  .whatsapp-float {
    padding: 14px;
    border-radius: 50%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}