/* ============================================
   SaaS Hub Page Styles
   ============================================ */

/* Hero */
.saas-hero { position: relative; overflow: hidden; }
.saas-hero .hero-grid-bg { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
.saas-hero .grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(99,102,241,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(99,102,241,0.05) 1px, transparent 1px); background-size: 60px 60px; }
.saas-hero .glow-orb { position: absolute; width: 500px; height: 500px; border-radius: 50%; filter: blur(120px); opacity: 0.15; }
.saas-hero .glow-orb--indigo { background: var(--accent-indigo); top: -200px; left: -100px; }
.saas-hero .glow-orb--emerald { background: var(--accent-emerald); top: -100px; right: -200px; }
.saas-hero .glow-orb--amber { background: var(--accent-amber); bottom: -200px; left: 50%; }
.hero-content { text-align: center; position: relative; z-index: 1; }
.hero-title { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: var(--font-weight-black); line-height: 1.1; margin-bottom: var(--space-lg); }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-secondary); max-width: 700px; margin: 0 auto var(--space-2xl); line-height: 1.7; }
.hero-actions { display: flex; justify-content: center; gap: var(--space-md); margin-bottom: var(--space-3xl); }
.hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); max-width: 600px; margin: 0 auto; }
.hero-stat { text-align: center; }
.hero-stat-value { display: block; font-size: 1.5rem; font-weight: var(--font-weight-black); background: linear-gradient(135deg, var(--accent-indigo), var(--accent-emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-stat-label { font-size: 0.75rem; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; }

/* Directory Controls */
.directory-controls { display: flex; flex-wrap: wrap; gap: var(--space-lg); align-items: center; margin-bottom: var(--space-2xl); }
.search-bar { position: relative; flex: 1; min-width: 250px; }
.search-bar .search-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-tertiary); }
.search-bar input { width: 100%; padding: 12px 16px 12px 42px; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-full); color: var(--text-primary); font-size: 0.9rem; transition: all var(--transition-base); }
.search-bar input:focus { border-color: var(--accent-indigo); outline: none; box-shadow: 0 0 0 3px var(--accent-indigo-soft); }
.filter-tabs { display: flex; gap: var(--space-xs); flex-wrap: wrap; }
.filter-tab { padding: 8px 16px; border-radius: var(--radius-full); font-size: 0.8rem; font-weight: var(--font-weight-semibold); border: 1px solid var(--border-subtle); background: transparent; color: var(--text-secondary); cursor: pointer; transition: all var(--transition-fast); }
.filter-tab:hover { border-color: var(--accent-indigo); color: var(--text-primary); }
.filter-tab.active { background: var(--accent-indigo); border-color: var(--accent-indigo); color: white; }

/* Product Grid */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--space-xl); }
.product-card { position: relative; overflow: visible; transition: all var(--transition-base); }
.product-card:hover { transform: translateY(-4px); }
.product-card--coming-soon { opacity: 0.7; }
.product-card-header { display: flex; align-items: flex-start; gap: var(--space-md); margin-bottom: var(--space-lg); }
.product-icon { width: 48px; height: 48px; min-width: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.product-icon--indigo { background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.2); }
.product-icon--emerald { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2); }
.product-icon--amber { background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.2); }
.product-icon svg { width: 28px; height: 28px; }
.product-meta { flex: 1; }
.product-name { font-size: 1.1rem; font-weight: var(--font-weight-bold); margin-bottom: var(--space-xs); }
.product-badges { display: flex; gap: var(--space-xs); }
.version-badge { font-size: 0.7rem; padding: 2px 8px; border-radius: var(--radius-full); background: var(--bg-tertiary); color: var(--text-tertiary); font-family: var(--font-mono); }
.product-desc { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: var(--space-md); }
.product-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: var(--space-lg); }
.product-tag { font-size: 0.7rem; padding: 3px 10px; border-radius: var(--radius-full); background: var(--accent-indigo-muted); color: var(--accent-indigo-glow); font-weight: var(--font-weight-medium); }
.product-pricing { margin-bottom: var(--space-lg); }
.price-label { font-size: 0.75rem; color: var(--text-tertiary); display: block; margin-bottom: 2px; }
.price-value { font-size: 1.5rem; font-weight: var(--font-weight-black); }
.price-period { font-size: 0.8rem; color: var(--text-tertiary); font-weight: var(--font-weight-normal); }
.product-actions { display: flex; gap: var(--space-sm); }

/* Coming soon overlay */
.coming-soon-overlay { position: absolute; top: 12px; right: 12px; }
.coming-soon-label { font-size: 0.7rem; padding: 4px 12px; border-radius: var(--radius-full); background: var(--accent-amber-muted); color: var(--accent-amber-glow); font-weight: var(--font-weight-semibold); }

/* No results */
.no-results { text-align: center; padding: var(--space-3xl); color: var(--text-tertiary); }
.no-results svg { margin-bottom: var(--space-md); opacity: 0.4; }
.no-results h3 { margin-bottom: var(--space-sm); }

/* Comparison Table */
.comparison-card { overflow-x: auto; }
.comparison-table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.comparison-table { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 600px; }
.comparison-table th, .comparison-table td { padding: 12px 16px; text-align: center; border-bottom: 1px solid var(--border-subtle); font-size: 0.85rem; }
.comparison-table th { background: var(--bg-tertiary); font-weight: var(--font-weight-semibold); position: sticky; top: 0; z-index: 2; }
.comparison-table .feature-col { text-align: left; width: 200px; }
.comparison-table td:first-child { text-align: left; font-weight: var(--font-weight-medium); }
.comparison-table .category-row td { background: rgba(99,102,241,0.05); font-weight: var(--font-weight-semibold); color: var(--accent-indigo-glow); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.comparison-table tr:hover td { background: var(--accent-indigo-soft); }
.col-header { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.product-icon-sm { width: 28px; height: 28px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.product-icon-sm svg { width: 18px; height: 18px; }
.check-yes { color: var(--accent-emerald-glow); font-weight: bold; }
.check-no { color: var(--text-tertiary); opacity: 0.5; }
.table-price { font-family: var(--font-mono); font-weight: var(--font-weight-semibold); }

/* Integration Section */
.integration-flow { display: flex; flex-direction: column; gap: var(--space-xl); max-width: 700px; margin: 0 auto; }
.integration-node { display: flex; align-items: center; gap: var(--space-lg); padding: var(--space-lg); }
.integration-arrow { text-align: center; color: var(--accent-indigo); }
.integration-icon { width: 48px; height: 48px; min-width: 48px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.integration-label { flex: 1; }
.integration-label h4 { margin-bottom: var(--space-xs); }

/* CTA */
.saas-cta { text-align: center; }
.cta-title { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: var(--font-weight-black); margin-bottom: var(--space-md); }
.cta-actions { display: flex; justify-content: center; gap: var(--space-md); margin-top: var(--space-xl); }
.select-control { padding: 10px 16px; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-md); color: var(--text-primary); font-size: 0.9rem; }

@media (max-width: 768px) {
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: 1fr; }
    .directory-controls { flex-direction: column; }
    .hero-actions { flex-direction: column; align-items: center; }
}

/* --- Enhanced Responsive --- */
@media (max-width: 1024px) {
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .product-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
    .hero-stats { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .product-grid { gap: var(--space-md); }
    .hero-stats { gap: var(--space-sm); }
}