/* ============================================
   home.css — Homepage Styles
   ============================================ */

/* ===== HERO ===== */
.hero {
  padding: var(--space-2xl) 1.5rem var(--space-xl);
  max-width: var(--max-w);
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-light);
  color: var(--accent);
  border: 1px solid var(--accent);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
  line-height: 1.1;
}

.hero h1 span { color: var(--accent); }

.hero-sub {
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.hero-stat { text-align: center; }
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.2rem;
}
.hero-stat span {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ===== CALCULATOR GRID ===== */
.calc-listing {
  padding: 0 1.5rem var(--space-2xl);
  max-width: var(--max-w);
  margin: 0 auto;
}

.category-block { margin-bottom: var(--space-xl); }

.category-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--border);
}

.category-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}

.category-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.category-count {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--tag-text);
  background: var(--tag-bg);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

/* Calculator card */
.calc-card-link {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-decoration: none;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.calc-card-link::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
}

.calc-card-link:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.calc-card-link:hover::after { opacity: 0.03; }

.calc-card-icon-wrap {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--accent-light);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.calc-card-body { flex: 1; }
.calc-card-body h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.25rem;
  line-height: 1.3;
}
.calc-card-body p {
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.calc-card-arrow {
  font-size: 1rem;
  color: var(--text-faint);
  transition: all var(--transition);
  align-self: center;
  flex-shrink: 0;
}
.calc-card-link:hover .calc-card-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

/* Popular badge */
.calc-card-link.popular .calc-card-body h3::after {
  content: 'Popular';
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent);
  color: white;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* ===== WHY SECTION ===== */
.why-section {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--space-2xl) 1.5rem;
}
.why-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  text-align: center;
}
.why-inner h2 { margin-bottom: 0.75rem; }
.why-inner > p { margin-bottom: 2.5rem; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: left;
  transition: all var(--transition);
}
.why-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.why-card-icon { font-size: 1.5rem; margin-bottom: 0.75rem; }
.why-card h3 { font-size: 0.95rem; margin-bottom: 0.4rem; }
.why-card p { font-size: 0.82rem; line-height: 1.65; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero { padding: var(--space-xl) 1.25rem; }
  .hero-stats { gap: 1.25rem; }
  .calc-grid { grid-template-columns: 1fr; }
}