/* ==========================================================================
   KAIRÓS ASESORÍA FINANCIERA - ESTILOS CORPORATIVOS PREMIUM (EL SALVADOR)
   Estilo de alta gama inspirado en temas corporativos tipo WordPress (Astra/Divi)
   ========================================================================== */

:root {
  /* Paleta de Colores Ejecutiva */
  --color-primary-dark: #0A192F;      /* Azul Marino Profundo */
  --color-primary: #0F2942;           /* Azul Corporativo */
  --color-primary-light: #1E3A5F;     /* Azul Medio */
  --color-accent-gold: #C59B27;       /* Dorado Ejecutivo */
  --color-accent-gold-hover: #AF871E; /* Dorado Oscuro */
  --color-accent-light: #FBF8EE;      /* Crema Dorado Suave */
  --color-success: #0D9488;           /* Verde Esmeralda Financiero */
  --color-success-light: #E6FFFA;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  
  /* Escala de Grises y Fondos */
  --bg-main: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-alt: #F1F5F9;
  --bg-dark: #071322;
  --border-color: #E2E8F0;
  --border-dark: rgba(255, 255, 255, 0.1);

  /* Tipografías y Textos */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --text-dark: #0F172A;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --text-white: #FFFFFF;

  /* Sombras y Elevaciones */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 25px -3px rgba(15, 41, 66, 0.1), 0 4px 6px -2px rgba(15, 41, 66, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(15, 41, 66, 0.15), 0 10px 10px -5px rgba(15, 41, 66, 0.04);
  --shadow-gold: 0 10px 25px -5px rgba(197, 155, 39, 0.35);

  /* Transiciones y Bordes */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1200px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.25;
}

p {
  color: var(--text-muted);
}

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

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   COMPONENTES REUTILIZABLES & BOTONES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 0.95rem;
  text-align: center;
}

.btn-gold {
  background-color: var(--color-accent-gold);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
}

.btn-gold:hover {
  background-color: var(--color-accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
  color: #FFFFFF;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: #FFFFFF;
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  border-color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.btn-outline-primary {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

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

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.05rem;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: rgba(197, 155, 39, 0.12);
  color: var(--color-accent-gold-hover);
  border: 1px solid rgba(197, 155, 39, 0.25);
}

.badge-tag-dark {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header h2 {
  font-size: 2.25rem;
  margin-top: 0.75rem;
  margin-bottom: 1rem;
  color: var(--color-primary-dark);
}

.section-header p {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.top-bar {
  background-color: var(--color-primary-dark);
  color: var(--text-light);
  font-size: 0.825rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.45rem 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-item a:hover {
  color: var(--color-accent-gold);
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #FFFFFF;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-symbol {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-gold);
  font-weight: 800;
  font-size: 1.35rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(197, 155, 39, 0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--color-primary-dark);
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-gold-hover);
  font-weight: 700;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-weight: 600;
  font-size: 0.925rem;
  color: var(--color-primary-dark);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-accent-gold);
  transition: var(--transition);
}

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

.nav-link:hover {
  color: var(--color-accent-gold-hover);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary-dark);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 85% 20%, #153258 0%, #0A192F 70%);
  color: #FFFFFF;
  padding: 5.5rem 0 6rem 0;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 2.85rem;
  color: #FFFFFF;
  margin: 1.25rem 0 1.25rem 0;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.hero-content h1 span.highlight {
  color: #E2BA55;
  background: linear-gradient(90deg, #FDE68A 0%, #E2BA55 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p.hero-subtitle {
  font-size: 1.125rem;
  color: #CBD5E1;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 2rem;
}

.hero-stat-item .stat-number {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: #FFFFFF;
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
}

.hero-stat-item .stat-number span {
  color: var(--color-accent-gold);
}

.hero-stat-item .stat-label {
  font-size: 0.825rem;
  color: #94A3B8;
  margin-top: 0.2rem;
  line-height: 1.3;
}

/* Tarjeta Formulario Hero */
.hero-card-wrapper {
  position: relative;
}

.hero-booking-card {
  background: #FFFFFF;
  color: var(--text-dark);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-booking-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
}

.hero-booking-card p {
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.825rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--color-primary-dark);
}

.form-control {
  width: 100%;
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-secondary);
  font-size: 0.9rem;
  color: var(--text-dark);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent-gold);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(197, 155, 39, 0.15);
}

.form-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

/* ==========================================================================
   TRUST / ECOSYSTEM BANNER (EL SALVADOR)
   ========================================================================== */
.trust-banner {
  background-color: #071322;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1.75rem 0;
  color: #94A3B8;
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.trust-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #CBD5E1;
}

.trust-badges {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #94A3B8;
  font-weight: 500;
}

.trust-badge-item svg {
  color: var(--color-accent-gold);
  flex-shrink: 0;
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-section {
  padding: 6rem 0;
  background-color: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(197, 155, 39, 0.3);
}

.service-card:hover::before {
  background: linear-gradient(90deg, var(--color-accent-gold) 0%, var(--color-primary) 100%);
}

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(15, 41, 66, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon-box {
  background: var(--color-primary);
  color: var(--color-accent-gold);
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
}

.service-card p {
  font-size: 0.925rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features-list {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-feature-item {
  font-size: 0.85rem;
  color: var(--text-dark);
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
}

.service-feature-item svg {
  color: var(--color-success);
  margin-top: 2px;
  flex-shrink: 0;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
}

.service-card-link:hover {
  color: var(--color-accent-gold);
  gap: 0.65rem;
}

/* ==========================================================================
   DIAGNOSTIC TEST SECTION (LEAD MAGNET INTERACTIVO)
   ========================================================================== */
.diagnostic-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #0A192F 0%, #0F2942 100%);
  color: #FFFFFF;
  position: relative;
}

.diagnostic-wrapper {
  background: #FFFFFF;
  color: var(--text-dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}

.diagnostic-header {
  background: #F8FAFC;
  padding: 1.75rem 2.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.diagnostic-header h3 {
  font-size: 1.35rem;
  color: var(--color-primary-dark);
}

.diagnostic-steps-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent-gold-hover);
}

.diagnostic-body {
  padding: 2.5rem 2.25rem;
}

.step-content {
  display: none;
}

.step-content.active {
  display: block;
  animation: fadeIn 0.4s ease-in-out;
}

.step-question {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.option-card {
  padding: 1.25rem;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background-color: var(--bg-secondary);
}

.option-card:hover {
  border-color: var(--color-accent-gold);
  background-color: #FFFFFF;
  transform: translateY(-2px);
}

.option-card.selected {
  border-color: var(--color-accent-gold);
  background-color: var(--color-accent-light);
  box-shadow: 0 0 0 2px rgba(197, 155, 39, 0.2);
}

.option-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary-dark);
}

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

.diagnostic-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Resultados del Diagnóstico */
.results-card {
  text-align: center;
  padding: 1rem 0;
}

.score-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1.5rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--color-accent-gold);
}

.score-number {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  font-family: var(--font-heading);
}

.score-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: #CBD5E1;
  letter-spacing: 0.05em;
}

.result-status-title {
  font-size: 1.45rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
}

.result-summary {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 2rem auto;
  line-height: 1.6;
}

.result-cta-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  text-align: left;
}

/* ==========================================================================
   METODOLOGÍA EN 4 PASOS
   ========================================================================== */
.method-section {
  padding: 6rem 0;
  background-color: #FFFFFF;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
}

.timeline-card {
  position: relative;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  transition: var(--transition);
}

.timeline-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent-gold);
  background-color: #FFFFFF;
}

.timeline-number {
  width: 42px;
  height: 42px;
  background-color: var(--color-primary);
  color: var(--color-accent-gold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

.timeline-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
}

.timeline-card p {
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ==========================================================================
   CASOS DE ÉXITO & TESTIMONIOS SALVADOREÑOS
   ========================================================================== */
.cases-section {
  padding: 6rem 0;
  background-color: var(--bg-secondary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  color: var(--color-accent-gold);
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  font-style: italic;
  color: #334155;
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}

.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.author-info h5 {
  font-size: 0.95rem;
  color: var(--color-primary-dark);
}

.author-info span {
  font-size: 0.785rem;
  color: var(--text-muted);
  display: block;
}

/* ==========================================================================
   COMPARATIVA / POR QUÉ KAIRÓS
   ========================================================================== */
.comparison-section {
  padding: 6rem 0;
  background-color: #FFFFFF;
}

.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: #FFFFFF;
}

.comparison-table th, .comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background-color: var(--bg-secondary);
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-primary-dark);
}

.comparison-table th.highlight-col, .comparison-table td.highlight-col {
  background-color: rgba(197, 155, 39, 0.05);
  border-left: 2px solid var(--color-accent-gold);
  border-right: 2px solid var(--color-accent-gold);
}

.comparison-table th.highlight-col {
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
  border-top: 3px solid var(--color-accent-gold);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-section {
  padding: 6rem 0;
  background-color: var(--bg-secondary);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 1.35rem 1.5rem;
  text-align: left;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  cursor: pointer;
}

.faq-icon {
  transition: var(--transition);
  color: var(--color-accent-gold);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  padding-bottom: 1.5rem;
}

/* ==========================================================================
   CTA CONTACT BANNER & FORM
   ========================================================================== */
.contact-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0F2942 100%);
  color: #FFFFFF;
  position: relative;
}

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

.contact-info h2 {
  color: #FFFFFF;
  font-size: 2.4rem;
  margin-bottom: 1.25rem;
}

.contact-info p {
  color: #CBD5E1;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-gold);
  flex-shrink: 0;
}

.contact-detail-text h5 {
  color: #FFFFFF;
  font-size: 0.95rem;
}

.contact-detail-text p {
  font-size: 0.875rem;
  margin-bottom: 0;
  color: #94A3B8;
}

.contact-form-box {
  background: #FFFFFF;
  color: var(--text-dark);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--bg-dark);
  color: #94A3B8;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem 0;
  color: #94A3B8;
  max-width: 320px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: #94A3B8;
}

.footer-links a:hover {
  color: var(--color-accent-gold);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.825rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   WHATSAPP FLOATING WIDGET
   ========================================================================== */
.whatsapp-float-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 9999;
}

.whatsapp-main-btn {
  width: 60px;
  height: 60px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.whatsapp-main-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-popup {
  position: absolute;
  bottom: 75px;
  right: 0;
  width: 320px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: none;
  border: 1px solid var(--border-color);
  animation: slideUp 0.3s ease-out;
}

.whatsapp-popup.active {
  display: block;
}

.wa-popup-header {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.wa-avatar {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.wa-status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 12px;
  height: 12px;
  background-color: #25D366;
  border: 2px solid #FFFFFF;
  border-radius: 50%;
}

.wa-popup-body {
  padding: 1.25rem;
  background-color: #ECE5DD;
}

.wa-msg-bubble {
  background-color: #FFFFFF;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-dark);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
  position: relative;
}

.wa-quick-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.wa-quick-btn {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wa-quick-btn:hover {
  background-color: var(--color-accent-light);
  border-color: var(--color-accent-gold);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }

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

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

  .nav-menu, .nav-actions .btn {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .nav-menu.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    gap: 1.25rem;
    border-top: 1px solid var(--border-color);
  }

  .hero-content h1 {
    font-size: 2.15rem;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .result-cta-box {
    flex-direction: column;
    text-align: center;
  }

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}