/* ==========================================================================
   TÁCTIQA CAPITAL PARTNERS S.A. - Hoja de Estilos Corporativa
   Diseño: Corporativo sobrio, base blanca, acento institucional naranja Táctiqa
   Desarrollado para demostración de SimCodec
   ========================================================================== */

:root {
  /* Paleta cromática corporativa */
  --bg-body: #ffffff;
  --bg-surface: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-muted: #f1f5f9;
  --bg-card-hover: #fafafa;

  --text-main: #0f172a;        /* Slate 900 */
  --text-body: #334155;        /* Slate 700 */
  --text-muted: #64748b;       /* Slate 500 */
  --text-light: #94a3b8;       /* Slate 400 */

  /* Naranja institucional Táctiqa */
  --brand-orange: #f44b00;
  --brand-orange-hover: #d93f00;
  --brand-orange-subtle: #fff4ed;
  --brand-orange-border: #fed7aa;

  /* Bordes y separadores */
  --border-light: #e2e8f0;
  --border-subtle: #f1f5f9;
  --border-strong: #cbd5e1;

  /* Sombras sobrias corporativas */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.04);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.04), 0 2px 4px -2px rgb(0 0 0 / 0.04);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.04), 0 4px 6px -4px rgb(0 0 0 / 0.04);
  --shadow-elevated: 0 20px 25px -5px rgb(0 0 0 / 0.05), 0 8px 10px -6px rgb(0 0 0 / 0.04);

  /* Tipografía y radios */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Contenedores */
  --max-w-screen: 1240px;
  --header-height: 80px;
}

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

html {
  font-family: var(--font-sans);
  background-color: var(--bg-body);
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-body);
  color: var(--text-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ==========================================================================
   Aviso Obligatorio SimCodec
   ========================================================================== */
.simcodec-disclaimer-banner {
  background-color: #0f172a;
  color: #f8fafc;
  font-size: 0.8125rem;
  padding: 8px 16px;
  text-align: center;
  border-bottom: 1px solid #1e293b;
  position: relative;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.simcodec-disclaimer-banner .badge-demo {
  background-color: var(--brand-orange);
  color: #ffffff;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.simcodec-disclaimer-banner a {
  color: #94a3b8;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.simcodec-disclaimer-banner a:hover {
  color: #ffffff;
}

/* ==========================================================================
   Header & Navegación Principal
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: box-shadow 0.2s ease;
}

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

.header-container {
  max-width: var(--max-w-screen);
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-body);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-orange);
  transition: width 0.2s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

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

/* Botones Corporativos */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  line-height: 1.25;
}

.btn-primary {
  background-color: var(--brand-orange);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--brand-orange-hover);
  box-shadow: 0 2px 8px rgba(244, 75, 0, 0.2);
}

.btn-outline {
  background-color: #ffffff;
  color: var(--text-main);
  border-color: var(--border-light);
}

.btn-outline:hover {
  background-color: var(--bg-subtle);
  border-color: var(--border-strong);
}

.btn-dark {
  background-color: #0f172a;
  color: #ffffff;
}

.btn-dark:hover {
  background-color: #1e293b;
}

.btn-whatsapp {
  background-color: #128c7e;
  color: #ffffff;
}

.btn-whatsapp:hover {
  background-color: #075e54;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 13px 26px;
  font-size: 0.9375rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-main);
}

/* ==========================================================================
   Contenedores y Secciones
   ========================================================================== */
.container {
  max-width: var(--max-w-screen);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
  position: relative;
}

.section-subtle {
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  margin-bottom: 48px;
}

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

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brand-orange);
  margin-bottom: 8px;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-top: 12px;
  font-weight: 400;
}

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

/* ==========================================================================
   Hero Section - Corporativo Sobrio
   ========================================================================== */
.hero-section {
  padding: 72px 0 88px;
  background-color: #ffffff;
  position: relative;
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  color: var(--text-body);
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-pill-dot {
  width: 8px;
  height: 8px;
  background-color: var(--brand-orange);
  border-radius: 50%;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-main);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-title span.highlight {
  color: var(--brand-orange);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 580px;
}

/* Dual Action Cards in Hero */
.hero-action-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 36px;
}

.hero-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-card:hover {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.hero-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-orange);
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.hero-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.hero-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

/* Hero Stats Bar */
.hero-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--border-light);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
}

/* Hero Visual Box */
.hero-visual {
  position: relative;
}

.hero-visual-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 32px;
  position: relative;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 20px;
}

.hero-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: #15803d;
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.live-dot {
  width: 6px;
  height: 6px;
  background-color: #16a34a;
  border-radius: 50%;
}

.visual-preview-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.preview-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
}

.step-num {
  width: 28px;
  height: 28px;
  background-color: #0f172a;
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-content h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 2px;
}

.step-content p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Sección Quiénes Somos & Filosofía
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.about-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.about-floating-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 18px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.about-floating-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--brand-orange);
  letter-spacing: 0.05em;
}

.about-floating-text {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 4px;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.about-block {
  padding-left: 20px;
  border-left: 3px solid var(--border-light);
  transition: border-color 0.2s ease;
}

.about-block:hover {
  border-left-color: var(--brand-orange);
}

.about-block h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.about-block p {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.65;
}

/* ==========================================================================
   Sección Servicios Corporativos
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  position: relative;
}

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

.service-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--brand-orange);
  margin-bottom: 16px;
  display: inline-block;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-features {
  list-style: none;
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-features li {
  font-size: 0.875rem;
  color: var(--text-body);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.service-features li svg {
  color: var(--brand-orange);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   Simulador Financiero & Precalificador Interactivo
   ========================================================================== */
.simulator-box {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.simulator-tabs {
  display: flex;
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border-light);
}

.sim-tab-btn {
  flex: 1;
  padding: 16px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
}

.sim-tab-btn.active {
  background-color: #ffffff;
  color: var(--brand-orange);
  border-bottom-color: var(--brand-orange);
}

.sim-panel {
  display: none;
  padding: 36px;
}

.sim-panel.active {
  display: block;
}

.sim-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.calc-group {
  margin-bottom: 24px;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.calc-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
}

.calc-value-display {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-orange);
  font-family: var(--font-mono);
}

.calc-slider {
  width: 100%;
  height: 6px;
  background: var(--border-light);
  border-radius: var(--radius-full);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--brand-orange);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.term-selector {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.term-btn {
  padding: 8px 12px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-body);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.term-btn:hover {
  border-color: var(--border-strong);
}

.term-btn.active {
  background-color: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #ffffff;
}

/* Resumen del Simulador */
.calc-summary-card {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.summary-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.monthly-installment-box {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
}

.installment-label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.installment-amount {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-top: 4px;
}

.installment-amount small {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.summary-rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
}

.summary-row .label {
  color: var(--text-muted);
}

.summary-row .value {
  font-weight: 600;
  color: var(--text-main);
}

/* ==========================================================================
   Ecosistema & Aliados Estratégicos
   ========================================================================== */
.ecosystem-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.eco-filter-btn {
  padding: 8px 16px;
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-body);
  cursor: pointer;
  transition: all 0.2s ease;
}

.eco-filter-btn:hover {
  border-color: var(--border-strong);
}

.eco-filter-btn.active {
  background-color: #0f172a;
  border-color: #0f172a;
  color: #ffffff;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.client-logo-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
  transition: all 0.2s ease;
}

.client-logo-card:hover {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.client-logo-card img {
  max-height: 48px;
  max-width: 85%;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.75;
  transition: all 0.25s ease;
}

.client-logo-card:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ==========================================================================
   Resoluciones y Cumplimiento Normativo
   ========================================================================== */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.compliance-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.compliance-card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.compliance-icon {
  width: 44px;
  height: 44px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-orange);
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.compliance-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.compliance-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
}

.compliance-card .btn {
  margin-top: auto;
}

/* ==========================================================================
   Contacto & Ubicación
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-orange);
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-info-item p, .contact-info-item a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-main);
}

.contact-info-item a:hover {
  color: var(--brand-orange);
}

.contact-form-box {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--text-main);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-orange);
  box-shadow: 0 0 0 3px rgba(244, 75, 0, 0.1);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.form-checkbox input {
  margin-top: 3px;
}

/* ==========================================================================
   Pie de Página (Footer) Corporativo
   ========================================================================== */
.site-footer {
  background-color: #ffffff;
  border-top: 1px solid var(--border-light);
  padding: 64px 0 32px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-main);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--brand-orange);
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-disclaimer-notice {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--text-body);
}

.footer-disclaimer-notice strong {
  color: var(--brand-orange);
}

/* ==========================================================================
   Modales Ejecutivos
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-elevated);
  transform: translateY(16px);
  transition: transform 0.25s ease;
  border: 1px solid var(--border-light);
}

.modal-backdrop.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-main);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 28px;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-grid, .compliance-grid {
    grid-template-columns: 1fr;
  }
  .clients-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-action-cards {
    grid-template-columns: 1fr;
  }
  .hero-stats-bar {
    grid-template-columns: 1fr 1fr;
  }
  .sim-grid {
    grid-template-columns: 1fr;
  }
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}