/* ============================================================
   NAVALBRANDS — MASTER.CSS
   Estilos específicos para Plano Master & Workana Master
   ============================================================ */

/* ═══════════════════════════════════════════════
   PROBLEMA vs. SOLUÇÃO — CONTRAST SECTION
   ═══════════════════════════════════════════════ */
.master-contrast {
  padding: 7rem 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.contrast-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.contrast-grid--3col {
  grid-template-columns: 1fr;
}

.contrast-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  background: var(--bg);
  transition: border-color var(--t), transform var(--t);
}
.contrast-card:hover {
  transform: translateY(-3px);
}

.contrast-card--problem {
  border-color: rgba(255, 90, 90, 0.25);
}
.contrast-card--problem:hover {
  border-color: rgba(255, 90, 90, 0.45);
}

.contrast-card--solution {
  border-color: rgba(21, 186, 56, 0.25);
  background: linear-gradient(160deg, rgba(21,186,56,0.04) 0%, var(--bg) 50%);
}
.contrast-card--solution:hover {
  border-color: rgba(21, 186, 56, 0.5);
}

.contrast-card__icon {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 90, 90, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff5a5a;
  margin-bottom: 1.5rem;
}

.contrast-card__icon--accent {
  border-color: rgba(21, 186, 56, 0.35);
  color: var(--accent);
}

.contrast-card__title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.contrast-card__desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

.contrast-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  list-style: none;
}

.contrast-card__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

.contrast-card__list li::before {
  content: '✕';
  position: absolute;
  left: 0;
  top: 0;
  color: #ff5a5a;
  font-weight: 700;
  font-size: 0.75rem;
}

.contrast-card__list--accent li::before {
  content: '✓';
  color: var(--accent);
}

/* ═══════════════════════════════════════════════
   PILARES — GRID 2×2
   ═══════════════════════════════════════════════ */
.master-pillars {
  padding: 7rem 0;
  background: var(--bg);
}

.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.pillar-card {
  position: relative;
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color var(--t), background var(--t), transform var(--t);
}
.pillar-card:hover {
  border-color: var(--accent);
  background: var(--surface-2);
  transform: translateY(-4px);
}

.pillar-card__num {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  margin-bottom: 1.25rem;
}

.pillar-card__icon {
  width: 52px;
  height: 52px;
  background: var(--accent-dim);
  border: 1px solid rgba(21,186,56,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.5rem;
  transition: background var(--t), border-color var(--t);
}
.pillar-card:hover .pillar-card__icon {
  background: rgba(21,186,56,0.15);
  border-color: var(--accent);
}

.pillar-card__title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.625rem;
  line-height: 1.25;
}

.pillar-card__desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

.pillar-card__connector {
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  width: 1px;
  height: 1.5rem;
  background: var(--border-2);
  display: none; /* hidden on mobile */
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — ≥768px
   ═══════════════════════════════════════════════ */
@media (min-width: 768px) {
  .contrast-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contrast-grid--3col {
    grid-template-columns: repeat(3, 1fr);
  }
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pillar-card__connector {
    display: none;
  }
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — ≤767px (Mobile)
   ═══════════════════════════════════════════════ */
@media (max-width: 767px) {
  .master-contrast,
  .master-pillars {
    padding: 4.5rem 0;
  }
  .contrast-grid--3col {
    grid-template-columns: 1fr;
  }
}