/* ================================
   Home Page Specific Styles
   ================================ */

/* HERO */
.hero-section {
  position: relative;
  padding: 5rem 1.5rem 4rem;
  overflow: hidden;
  background: linear-gradient(160deg, #EEF4FF 0%, #F0FDF9 55%, #FFFBF0 100%);
  border-bottom: 1px solid var(--border);
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(15,111,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(16,185,129,0.06) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(245,158,11,0.04) 0%, transparent 35%);
  pointer-events: none;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: center;
}

.hero-text .section-tag { margin-bottom: 1.25rem; }

.hero-highlight {
  background: linear-gradient(135deg, var(--primary), var(--success));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin: 1.25rem 0 2rem;
  max-width: 540px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.hero-meta {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero Calculator */
.hero-calc-card {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--border);
}

.hero-calc-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, var(--navy), var(--navy-medium));
  color: white;
}

.hero-calc-icon {
  font-size: 1.75rem;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-calc-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: white;
}

.hero-calc-sub {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.15rem;
}

.hero-calc-body { padding: 1.5rem; }

.hero-calc-result {
  background: var(--bg-page);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 0.5rem;
}

.hcr-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border-light);
}

.hcr-row:last-child { border-bottom: none; }
.hcr-row span { color: var(--text-secondary); }
.hcr-row strong { font-weight: 700; color: var(--text-primary); }
.hcr-row.negative strong { color: var(--danger); }
.hcr-row.total {
  background: var(--primary-light);
  font-size: 0.925rem;
}
.hcr-row.total strong { color: var(--primary); font-size: 1.05rem; }
.hcr-row.monthly strong { color: var(--success-dark); }

/* Stats Bar */
.stats-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.stats-bar-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.stats-bar-item {
  flex: 1;
  text-align: center;
  padding: 0.75rem 1rem;
}

.sbi-value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.sbi-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
  font-weight: 500;
}

.stats-bar-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Tools Grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.tool-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(15,111,255,0.02));
  opacity: 0;
  transition: var(--transition);
}

.tool-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.tool-card:hover::before { opacity: 1; }

.tool-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.tool-card-body { flex: 1; min-width: 0; }

.tool-card-body h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.tool-card-body p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0.75rem;
}

.tool-card-tags { display: flex; gap: 0.35rem; flex-wrap: wrap; }

.tool-card-arrow {
  color: var(--text-muted);
  font-size: 1.25rem;
  transition: var(--transition);
  align-self: center;
  flex-shrink: 0;
}

.tool-card:hover .tool-card-arrow {
  color: var(--primary);
  transform: translateX(4px);
}

/* How it works */
.how-grid { margin-top: 1rem; }

.how-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: var(--transition);
}

.how-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.how-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary);
  opacity: 0.12;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.how-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  margin-top: -1.5rem;
}

.how-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.how-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Blog card image replacement */
.blog-card-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-item { border-bottom: 1px solid var(--border-light); }
.faq-item:last-child { border-bottom: none; }

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: var(--bg-white);
  border: none;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
  font-family: var(--font-body);
}

.faq-question:hover { background: var(--bg-page); color: var(--primary); }
.faq-question[aria-expanded="true"] { color: var(--primary); background: var(--primary-light); }

.faq-icon {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
}

.faq-answer.open { max-height: 400px; }

.faq-answer p {
  padding: 1rem 1.5rem 1.25rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-calc { max-width: 480px; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-section { padding: 3rem 1.5rem; }
  .tools-grid { grid-template-columns: 1fr; }
  .stats-bar-grid { flex-wrap: wrap; }
  .stats-bar-divider { display: none; }
  .stats-bar-item { flex: 0 0 50%; }
}