/* ==========================================================================
   SCHOEX - School Management System
   Modern, High-Performance Static Stylesheet
   ========================================================================== */

:root {
  --primary: #1e3a8a;
  --primary-dark: #172554;
  --primary-light: #2563eb;
  --primary-accent: #3b82f6;
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  
  --emerald: #059669;
  --emerald-light: #10b981;
  --emerald-50: #ecfdf5;
  
  --amber: #d97706;
  --amber-light: #f59e0b;
  --amber-50: #fffbeb;
  
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  
  --white: #ffffff;
  --whatsapp: #25d366;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--slate-800);
  background-color: var(--slate-50);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--slate-900);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: 2.25rem; letter-spacing: -0.025em; }
h2 { font-size: 1.875rem; letter-spacing: -0.02em; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
  color: var(--slate-600);
  line-height: 1.65;
}

a {
  color: var(--primary-light);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--primary);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--primary-light); }
.text-emerald { color: var(--emerald); }
.text-muted { color: var(--slate-500); }

/* Top Announcement & Quick Contact Bar */
.top-bar {
  background: var(--slate-900);
  color: var(--slate-300);
  font-size: 0.825rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-bar-links a {
  color: var(--slate-300);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-links a:hover {
  color: var(--white);
}

.top-badge {
  background: rgba(37, 99, 235, 0.2);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.4);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.75rem;
}

/* Main Site Header */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow 0.2s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4.75rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo img {
  height: 48px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.brand-logo:hover img {
  transform: scale(1.03);
}

/* Navigation Links */
.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--slate-700);
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: all 0.15s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-light);
  background-color: var(--primary-50);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 310px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  box-shadow: 0 15px 30px -5px rgba(0, 0, 0, 0.15), 0 8px 12px -6px rgba(0, 0, 0, 0.1);
  padding: 0.5rem;
  display: none;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.2s ease;
  z-index: 101;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-700);
  border-radius: var(--radius-sm);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.dropdown-item:hover,
.dropdown-item.active {
  background-color: var(--primary-50);
  color: var(--primary-light);
}

/* Header CTAs */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-light);
  color: var(--white);
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(37, 99, 235, 0.3);
}

.btn-outline {
  border-color: var(--slate-300);
  background-color: var(--white);
  color: var(--slate-700);
}

.btn-outline:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
  background-color: var(--primary-50);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: var(--white);
}

.btn-whatsapp:hover {
  background-color: #1eb857;
  color: var(--white);
}

.btn-lg {
  padding: 0.85rem 1.75rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.825rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--slate-700);
  padding: 0.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  color: var(--white);
  padding: 4.5rem 0 5.5rem;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, rgba(15, 23, 42, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content h1 {
  color: var(--white);
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-content p {
  color: var(--slate-300);
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.hero-badge-pill {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 2rem;
}

.hero-contact-notice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--slate-300);
}

.hero-contact-notice strong {
  color: #fbbf24;
}

.hero-preview {
  position: relative;
}

.hero-mockup-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
}

.hero-mockup-card img {
  border-radius: var(--radius-md);
  width: 100%;
}

/* Stats Counter Bar */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
  padding: 2.5rem 0;
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.25rem;
  letter-spacing: -0.03em;
}

.stat-item p {
  color: var(--slate-600);
  font-size: 0.95rem;
  font-weight: 500;
}

/* Section Header Styles */
.section {
  padding: 5rem 0;
}

.section-alt {
  background-color: var(--slate-100);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  color: var(--primary-light);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  display: block;
}

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.05rem;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-lg);
}

.feature-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  background: var(--primary-50);
  color: var(--primary-light);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.feature-card ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.feature-card ul li {
  font-size: 0.875rem;
  color: var(--slate-600);
  padding: 0.3rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-card ul li::before {
  content: '✓';
  color: var(--emerald);
  font-weight: bold;
}

.card-link {
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Screenshots Showcase */
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
}

.screenshot-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

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

.screenshot-thumb {
  position: relative;
  background: var(--slate-900);
  overflow: hidden;
  cursor: pointer;
}

.screenshot-thumb img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.screenshot-card:hover .screenshot-thumb img {
  transform: scale(1.03);
}

.zoom-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
  gap: 0.4rem;
}

.screenshot-thumb:hover .zoom-overlay {
  opacity: 1;
}

.screenshot-body {
  padding: 1.25rem 1.5rem;
}

.screenshot-body h4 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.screenshot-body p {
  font-size: 0.875rem;
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 95vw;
  max-height: 90vh;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.7);
  color: var(--white);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Comparison Table */
.comparison-table-wrapper {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--slate-200);
}

.comparison-table th {
  background-color: var(--slate-100);
  font-weight: 700;
  color: var(--slate-800);
  font-size: 0.95rem;
}

.comparison-table th.highlight,
.comparison-table td.highlight {
  background-color: var(--primary-50);
  color: var(--primary-dark);
  font-weight: 600;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.check-yes {
  color: var(--emerald);
  font-weight: 800;
  font-size: 1.1rem;
}

.check-no {
  color: #ef4444;
  font-weight: 800;
  font-size: 1.1rem;
}

/* Page Header for Inner Pages */
.page-hero {
  background: linear-gradient(135deg, #1e293b 0%, #1e3a8a 100%);
  color: var(--white);
  padding: 3.5rem 0;
  text-align: center;
}

.page-hero h1 {
  color: var(--white);
  font-size: 2.4rem;
  margin-bottom: 0.75rem;
}

.page-hero p {
  color: var(--slate-200);
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto;
}

.breadcrumb-nav {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--slate-300);
}

.breadcrumb-nav a {
  color: var(--slate-300);
}

.breadcrumb-nav a:hover {
  color: var(--white);
}

.breadcrumb-sep {
  margin: 0 0.5rem;
  color: var(--slate-400);
}

/* Interactive Demos / Calculators / Forms */
.interactive-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  background-color: var(--white);
  color: var(--slate-800);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

/* Bank Voucher Mockup */
.voucher-preview {
  background: #fbfbfb;
  border: 2px dashed #94a3b8;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  font-family: 'Courier New', Courier, monospace;
}

.voucher-header {
  border-bottom: 2px solid #000;
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
  text-align: center;
}

.voucher-title {
  font-size: 1.1rem;
  font-weight: bold;
}

.voucher-row {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0;
  font-size: 0.9rem;
}

.voucher-total {
  border-top: 1px solid #000;
  border-bottom: 2px solid #000;
  font-weight: bold;
  padding: 0.4rem 0;
  margin-top: 0.75rem;
}

/* Footer */
.site-footer {
  background: var(--slate-900);
  color: var(--slate-300);
  padding-top: 4.5rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.footer-col p {
  color: var(--slate-400);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: var(--slate-400);
  font-size: 0.9rem;
  transition: color 0.15s ease;
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 3px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
  color: var(--slate-300);
  font-size: 0.9rem;
}

.footer-contact-item a {
  color: var(--slate-300);
}

.footer-contact-item a:hover {
  color: var(--white);
}

.footer-bottom {
  background: #090d16;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--slate-500);
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Floating WhatsApp Button */
.whatsapp-floating {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--whatsapp);
  color: var(--white);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.25s ease;
}

.whatsapp-floating:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  color: var(--white);
}

.whatsapp-floating svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--slate-200);
  }
  .main-nav.active {
    display: flex;
  }
  .dropdown-menu {
    position: static;
    display: block;
    opacity: 1;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
    width: 100%;
  }
  .mobile-toggle {
    display: block;
  }
  .hero-content h1 {
    font-size: 2.15rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .top-bar {
    display: none;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  line-height: 1;
}
.badge-primary {
  background-color: var(--primary-50);
  color: var(--primary-light);
  border: 1px solid var(--primary-100);
}
.badge-emerald {
  background-color: var(--emerald-50);
  color: var(--emerald);
  border: 1px solid #a7f3d0;
}
.badge-amber {
  background-color: var(--amber-50);
  color: var(--amber);
  border: 1px solid #fde68a;
}
.badge-danger {
  background-color: #fef2f2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

/* Data Table Responsive */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}
.data-table th {
  background: var(--slate-100);
  color: var(--slate-700);
  font-weight: 700;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--slate-200);
  white-space: nowrap;
}
.data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--slate-100);
  color: var(--slate-700);
}
.data-table tr:last-child td {
  border-bottom: none;
}
.data-table tr:hover {
  background-color: var(--slate-50);
}

/* Configuration Step Spec Cards */
.spec-box {
  background: var(--slate-900);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  font-size: 0.875rem;
}
.spec-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--slate-700);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
}
.spec-title {
  font-weight: 700;
  color: #38bdf8;
  font-size: 0.95rem;
}
.spec-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.spec-item {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0;
  border-bottom: 1px dashed var(--slate-800);
}
.spec-label {
  color: #94a3b8;
}
.spec-value {
  color: #f1f5f9;
  font-weight: 600;
  text-align: right;
}