:root {
  --blue-400: #60a5fa;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-950: #172554;
 
  --slate-900: #04091f; 
  --gray-600: #4b5563;
  --gray-200: #e5e7eb;

  --radius-xl: 1rem;
  --shadow-lg: 0 10px 25px rgba(0,0,0,.15);
  --shadow-xl: 0 25px 50px rgba(0,0,0,.25);
}

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

body {
  font-family: 'Source Sans 3', sans-serif;
  color: var(--slate-900);
}

/* ================= HERO ================= */
.hero-contabilidad {
  position: relative;
  padding: 6rem 0; /* py-24 */
  background: linear-gradient(
    135deg,
    #0f172a,
    #1e3a8a,
    #0f172a
  ); /* from-slate-900 via-blue-900 to-slate-900 */
}

/* === CONTENEDOR === */
.hero-container {
  max-width: 1280px; /* max-w-7xl */
  margin: 0 auto;
  padding: 0 1rem; /* px-4 */
  text-align: center;
}

@media (min-width: 640px) {
  .hero-container {
    padding: 0 1.5rem; /* sm:px-6 */
  }
}

@media (min-width: 1024px) {
  .hero-container {
    padding: 0 2rem; /* lg:px-8 */
  }
}

/* === CONTENIDO === */
.hero-content {
  opacity: 1;
  transform: none;
}

/* === ICONO === */
.hero-content i {
  font-size: 5rem; /* w-20 h-20 */
  color: #60a5fa; /* text-blue-400 */
  display: block;
  margin: 0 auto 1.5rem; /* mx-auto mb-6 */
}

/* === TÍTULO === */
.hero-content h1 {
  font-size: 3rem; /* text-5xl */
  font-weight: 700; /* font-bold */
  color: #ffffff;
  margin-bottom: 1.5rem; /* mb-6 */
}

@media (min-width: 768px) {
  .hero-content h1 {
    font-size: 3.5rem;
  }
}

/* === DESCRIPCIÓN === */
.hero-content p {
  font-size: 1.25rem; /* text-xl */
  color: #dbeafe; /* text-blue-100 */
  max-width: 48rem; /* max-w-3xl */
  margin: 0 auto;
}

/* ================= ANIMACIONES ================= */
.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: .8s ease;
}

.animate.show {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== NAVBAR ===================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(
    to right,
    var(--slate-900),
    var(--blue-950),
    var(--slate-900)
  );
  box-shadow: 0 10px 30px rgba(2, 6, 23, 0.6);
}

/* Container */
.nav-container {
  max-width: 1280px;
  margin: auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 1.6rem;
  font-weight: 800;
  color: white;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.logo span {
  color: var(--blue-400);
}

.logo:hover {
  transform: scale(1.05);
}

/* Desktop links */
.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-link {
  position: relative;
  color: #e5e7eb;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--blue-400);
}

.nav-link.active {
  color: var(--blue-400);
}

/* Underline animation */
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--blue-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

/* Mobile menu button */
.menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: white;
  cursor: pointer;
  transition: color 0.3s ease;
}

.menu-btn:hover {
  color: white
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown .arrow {
  font-size: 0.7rem;
  margin-left: 4px;
}

.dropdown-menu {
  position: absolute;
  top: 250%;
  left: 200%;
  transform: translateX(-50%);
  background: #fff;
  min-width: 220px;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,.15);
  opacity: 0;
  visibility: hidden;
  transform-origin: top;
  transition: all .25s ease;
  z-index: 1000;
}

.dropdown-menu a {
  text-decoration: none;
  display: block;
  padding: 12px 16px;
  color: #1e293b;
  font-size: 0.9rem;
  transition: background .2s, color .2s;
}

/* Preparar el enlace para la línea */
.dropdown-menu a {
  position: relative;
  padding-left: 26px; /* espacio para la línea */
}

/* Línea decorativa oculta */
.dropdown-menu a::before {
  content: "|";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: currentColor; /* mismo color del texto */
  opacity: 0;
  transition: opacity .2s ease;
}

/* Mostrar línea al pasar el mouse */
.dropdown-menu a:hover::before {
  opacity: 1;
}


.dropdown-menu a:hover {
  color: #2563eb;
}

/* Mostrar dropdown */
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
}

/* ===================== MOBILE MENU ===================== */
.mobile-menu {
  background: #04091f57;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}

.mobile-menu.open {
  max-height: 600px;
}

.mobile-link {
  display: block;
  padding: 0.9rem 1.5rem;
  color: #e5e7eb;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease, background 0.3s ease;
}

.mobile-link:hover {
  color: var(--blue-400);
  background: rgba(59, 130, 246, 0.08);
}

.mobile-link.active {
  color: var(--blue-400);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .mobile-dropdown .arrow {
    font-size: 0.7rem;
  }
}

.mobile-dropdown {
  display: flex;
  flex-direction: column;
}

.mobile-toggle {
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

.mobile-submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  padding-left: 12px;
}

.mobile-submenu a {
  margin-left: 20px;
  text-decoration: none;
  display: block;
  padding: 10px;
  font-size: .9rem;
  color: #cbd5f5;
}

.mobile-submenu a:hover {
  color: #fff;
}

/* abierto */
.mobile-dropdown.open .mobile-submenu {
  max-height: 500px;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  text-align: center;
}

/* HERO */
.hero {
  padding: 120px 0;
  background: linear-gradient(135deg, #020617, #1d305d, #020617);
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  color: #fff;
  margin-bottom: 20px;
}

.hero h1 span {
  color: #60a5fa
}

.hero p {
  font-size: 1.25rem;
  color: #cbd5f5;
  max-width: 700px;
  margin: auto;
}

.audit-section {
  padding: 4rem 0;
  background: #ffffff;
  font-family: 'Source Sans 3', sans-serif;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.audit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* TEXTO */
.audit-title {
  font-size: 2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1.5rem;
}

.audit-description {
  font-size: 1.05rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.audit-list {
  list-style: none;
  padding: 0;
}

.audit-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: #334155;
  font-weight: 500;
}

.audit-list i {
  color: #3b82f6;
}

/* PROCESO */
.audit-process {
  background: #f8fafc;
  padding: 2rem;
  border-radius: 1.5rem;
  box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.process-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: #0f172a;
}

.process-step {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.step-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: #bfdbfe;
  min-width: 40px;
}

.process-step h4 {
  margin: 0;    
  font-weight: 700;
  color: #0f172a;
}

.process-step p {
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
  color: #64748b;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .audit-grid {
    grid-template-columns: 1fr;
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s ease, transform .8s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.analysis-section {
  padding: 5rem 0;
  background-color: #ebf5ff;
  font-family: 'Source Sans 3', sans-serif;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.analysis-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* IMAGEN */
.analysis-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 1.5rem;
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.18);
}

/* TITULO */
.analysis-title {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.analysis-title i {
  font-size: 2rem;
  color: #2563eb;
}

.analysis-title h2 {
  font-size: 2.1rem;
  font-weight: 700;
  color: #0f172a;
}

/* TEXTO */
.analysis-description {
  font-size: 1.1rem;
  color: #475569;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

/* TARJETAS */
.analysis-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

.analysis-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #ffffff;
  padding: 1.25rem 1.4rem;
  border-radius: 1rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.analysis-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.12);
}

.card-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 0.75rem;
  background: rgba(37, 99, 235, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon i {
  color: #2563eb;
  font-size: 1.2rem;
}

.analysis-card h4 {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
}

.analysis-card p {
  margin: 0;
  font-size: 0.95rem;
  color: #64748b;
  line-height: 1.5;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .analysis-grid {
    grid-template-columns: 1fr;
  }

  .analysis-image img {
    height: 320px;
  }
}

/* ==============================
   VALOR ESTRATÉGICO (AJUSTADO PRO)
================================ */

.value-section {
  padding: 6rem 0;
  background: #ffffff;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  gap: 5rem;
}

.value-grid.reverse {
  direction: rtl;
}

.value-grid.reverse > * {
  direction: ltr;
}

/* IMAGEN */
.value-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 22px;
  box-shadow:
    0 30px 60px rgba(15, 23, 42, 0.18);
}

/* CONTENIDO */
.value-content {
  max-width: 560px;
}

.value-title {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.value-title i {
  font-size: 2.2rem;
  color: #2563eb;
  flex-shrink: 0;
}

.value-title h2 {
  font-size: 2.4rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.02em;
}

/* TEXTO */
.value-description {
  font-size: 1.08rem;
  line-height: 1.75;
  color: #475569;
  margin-bottom: 2rem;
}

/* LISTA */
.value-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.value-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.6rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: #334155;
}

.value-list i {
  font-size: 0.75rem;
  color: #2563eb;
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
  padding: 7px;
  border-radius: 50%;
  margin-top: 5px;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

/* ANIMACIÓN (coherente con las otras secciones) */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(45px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .value-grid {
    gap: 3rem;
  }

  .value-image img {
    height: 360px;
  }
}

@media (max-width: 768px) {
  .value-grid,
  .value-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .value-image img {
    height: 320px;
  }

  .value-title h2 {
    font-size: 2rem;
  }
}

.dropdown-menu a.active {
  color: #2563eb;
}
/* ==============================
   CTA AUDITORÍA
================================ */

.cta-section {
  background: linear-gradient(
    135deg,
    #2563eb,
    #1e40af
  );
  padding: 5.5rem 1rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Glow decorativo sutil */
.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -30%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.15),
    transparent 70%
  );
}

.cta-content {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* TÍTULO */
.cta-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2.2rem;
  letter-spacing: -0.02em;
}

/* BOTÓN */
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #ffffff;
  color: #2563eb;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 2.4rem;
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow:
    0 10px 25px rgba(0, 0, 0, 0.15);
}

.cta-btn i {
  font-size: 0.85rem;
  transition: transform 0.3s ease;
}

/* HOVER */
.cta-btn:hover {
  background: #eff6ff;
  transform: translateY(-3px);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.25);
}

.cta-btn:hover i {
  transform: translateX(5px);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .cta-title {
    font-size: 2rem;
  }
}

/* ===================== FOOTER ===================== */
.footer {
  background: linear-gradient(
    to right,
    var(--slate-900),
    var(--blue-950),
    var(--slate-900)
  );
  color: white;
}

.footer-container {
  max-width: 1280px;
  margin: auto;
  padding: 3rem 1.5rem 2rem;
}

/* Grid */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
}

/* Titles */
.footer-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.footer-title span {
  color: var(--blue-400);
}

.footer-subtitle {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* Text */
.footer-text {
  color: #d1d5db;
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

/* Contact */
.footer-contact {
  display: grid;
  gap: 0.6rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #d1d5db;
  font-size: 0.95rem;
}

.contact-item .icon {
  font-size: 1rem;
}

/* Links */
.footer-links,
.footer-services {
  list-style: none;
  padding: 0;
}

.footer-links li,
.footer-services li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--blue-400);
}

.footer-services a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-services a:hover {
  color: var(--blue-400);
}


/* Bottom */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  text-align: center;
  color: #9ca3af;
  font-size: 0.9rem;
}

.revisoria-fiscal {
  padding: 5rem 1rem;
  background-color: #ebf5ff;
}

.revisoria-container {
  max-width: 1280px;
  margin: 0 auto;
}

.revisoria-card {
  background-color: #ffffff;
  border-radius: 24px;
  padding: 2.5rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.08);
}

/* HEADER */
.revisoria-header {
  display: flex;
  align-items: center;
  margin-bottom: 2rem;
}

/* ICONO FA */
.revisoria-icon {
  font-size: 2.5rem;
  color: #2563eb;
  margin-right: 1rem;
}

/* TÍTULO */
.revisoria-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: #0f172a;
}

/* TEXTO */
.revisoria-content p {
  font-size: 1.125rem;
  line-height: 1.8;
  color: #4b5563;
}

/* ANIMACIÓN */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}