/* ════════════════════════════════════════════════════════════ */
/* FOR ACCOUNTANTS PAGE — Mejoras de Diseño y Espaciado          */
/* Basado en análisis de UX/UI                                    */
/* ════════════════════════════════════════════════════════════ */

:root {
  /* Escala de espaciado base (4px unit system) */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --space-4xl: 60px;
  --space-5xl: 80px;
  --space-6xl: 96px;

  /* Colores para página de contadores */
  --fa-primary: #1e3a8a;
  --fa-text-muted: #6b7280;
  --fa-border-light: #e8eef8;
  --fa-bg-section: #f8faff;
}

/* ── HERO GRID — Espaciado mejorado ── */
.fa-hero-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-4xl);
  align-items: center;
}

@media (max-width: 1024px) {
  .fa-hero-grid {
    grid-template-columns: 1fr 260px;
    gap: var(--space-3xl);
  }
}

@media (max-width: 768px) {
  .fa-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
}

/* ── STATS COLUMN ── */
.fa-stats-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .fa-stats-col {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .fa-stats-col > div {
    flex: 1;
    min-width: 140px;
  }
}

/* ── BENEFIT ROW — Mejoras de espaciado ── */
.fa-ben-row {
  display: grid;
  grid-template-columns: 70px 1fr 1.2fr;
  gap: 0 var(--space-3xl);
  align-items: start;
  padding: var(--space-lg) 0;
  transition: background 150ms ease;
  border-radius: 8px;
}

.fa-ben-row:hover {
  background: rgba(30, 58, 138, 0.01);
}

@media (max-width: 1024px) {
  .fa-ben-row {
    grid-template-columns: 60px 1fr 1.1fr;
    gap: 0 var(--space-2xl);
  }
}

@media (max-width: 768px) {
  .fa-ben-row {
    grid-template-columns: 1fr;
    gap: var(--space-md) 0;
    padding: var(--space-md) 0;
  }

  .fa-ben-num {
    display: none !important;
  }
}

/* ── BENEFIT SEPARATOR — Mejorado ── */
.fa-ben-sep {
  height: 2px;
  background: linear-gradient(90deg,
    rgba(30, 58, 138, 0.08) 0%,
    rgba(30, 58, 138, 0.12) 50%,
    rgba(30, 58, 138, 0.08) 100%
  );
  margin: var(--space-2xl) 0;
  border-radius: 1px;
}

.fa-ben-sep:last-child {
  display: none;
}

/* ── CHECK ITEM ── */
.fa-chk {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  transition: transform 150ms ease;
}

.fa-chk:hover {
  transform: translateX(2px);
}

.fa-chk-dot {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border-radius: 50%;
  background: rgba(30, 58, 138, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 150ms ease;
}

.fa-chk:hover .fa-chk-dot {
  background: rgba(30, 58, 138, 0.18);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.15);
  transform: scale(1.1);
}

/* ── COMMIT CARDS — Mejoras ── */
.fa-commit-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

@media (max-width: 860px) {
  .fa-commit-row {
    grid-template-columns: 1fr;
  }
}

.fa-commit-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: var(--space-3xl) var(--space-2xl);
  transition: all 250ms cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.fa-commit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.05) 0%,
    rgba(255, 255, 255, 0) 100%
  );
  opacity: 0;
  transition: opacity 250ms ease;
}

.fa-commit-card:hover {
  background: rgba(255, 255, 255, 0.10);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.18);
}

.fa-commit-card:hover::before {
  opacity: 1;
}

.fa-commit-card > * {
  position: relative;
  z-index: 1;
}

/* ── WHY ROW ── */
.fa-why-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

@media (max-width: 900px) {
  .fa-why-row {
    grid-template-columns: 1fr;
  }
}

.fa-why-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(30, 58, 138, 0.09);
  margin-bottom: var(--space-md);
  box-shadow: 0 2px 8px rgba(30, 58, 138, 0.04);
  transition: all 200ms cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: slideInUp 400ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.fa-why-item:hover {
  box-shadow: 0 8px 20px rgba(30, 58, 138, 0.12);
  transform: translateY(-2px);
  border-color: rgba(30, 58, 138, 0.15);
  background: rgba(30, 58, 138, 0.01);
}

.fa-why-item:nth-child(1) { animation-delay: 50ms; }
.fa-why-item:nth-child(2) { animation-delay: 100ms; }
.fa-why-item:nth-child(3) { animation-delay: 150ms; }
.fa-why-item:nth-child(4) { animation-delay: 200ms; }

/* ── STICKY CARD ── */
.fa-sticky-card {
  background: #fff;
  border-radius: 20px;
  padding: var(--space-3xl) var(--space-2xl);
  border: 1px solid var(--fa-border-light);
  box-shadow: 0 8px 32px rgba(30, 58, 138, 0.1);
  position: sticky;
  top: 120px;
  transition: all 200ms ease;
}

@media (max-width: 900px) {
  .fa-sticky-card {
    position: relative;
    top: auto;
  }
}

.fa-sticky-card:hover {
  box-shadow: 0 12px 40px rgba(30, 58, 138, 0.15);
}

/* ── FLUJO ROW ── */
.fa-flujo-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

@media (max-width: 860px) {
  .fa-flujo-row {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
}

.fa-flujo-card {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--fa-border-light);
  transition: all 250ms cubic-bezier(0.34, 1.56, 0.64, 1);
  background: #fff;
  display: flex;
  flex-direction: column;
  animation: slideInUp 400ms cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.fa-flujo-card:nth-child(1) { animation-delay: 100ms; }
.fa-flujo-card:nth-child(2) { animation-delay: 150ms; }
.fa-flujo-card:nth-child(3) { animation-delay: 200ms; }

.fa-flujo-card:hover {
  box-shadow: 0 16px 32px rgba(30, 58, 138, 0.15);
  transform: translateY(-4px);
  border-color: rgba(30, 58, 138, 0.16);
}

/* ── ANIMATIONS ── */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── MOBILE OPTIMIZATIONS ── */
@media (max-width: 640px) {
  .fa-hero-grid,
  .fa-why-row,
  .fa-flujo-row,
  .fa-commit-row {
    gap: var(--space-2xl);
  }

  .fa-ben-row {
    gap: var(--space-sm) 0;
  }

  .fa-stats-col {
    gap: var(--space-md);
  }

  .fa-sticky-card {
    padding: var(--space-2xl);
  }
}