@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Color Scheme Tokens - Solid Colors Only (Strictly No Gradients) */
  --bg-obsidian: #090b10;
  --bg-card: #111520;
  --bg-card-hover: #161c2b;
  --bg-sidebar: #0f121b;
  
  --accent-primary: #6366f1;       /* Indigo */
  --accent-primary-hover: #4f46e5;
  --accent-secondary: #0ea5e9;     /* Cyan */
  --accent-secondary-hover: #0284c7;
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  
  --border-color: #1e293b;
  --border-hover: #334155;
  --border-focus: #4f46e5;
  
  --color-success: #10b981;        /* Emerald */
  --color-warning: #f43f5e;        /* Rose */
  --color-alert-bg: rgba(244, 63, 94, 0.1);
  --color-success-bg: rgba(16, 185, 129, 0.1);
  
  --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.5);
  --shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-obsidian);
}

body {
  font-family: 'Inter', ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-secondary);
  background-color: var(--bg-obsidian);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 200ms ease;
}

/* Typography Utilities */
.heading-font {
  font-family: 'Space Grotesk', ui-sans-serif, -apple-system, sans-serif;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h1, h2, h3, h4 {
  color: var(--text-primary);
  font-family: 'Space Grotesk', ui-sans-serif, -apple-system, sans-serif;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

.kicker {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  margin-bottom: 12px;
}

/* Floating Glass Navbar */
.site-header {
  position: sticky;
  top: 16px;
  z-index: 100;
  max-width: 1200px;
  margin: 0 auto;
  width: calc(100% - 32px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background-color: rgba(9, 11, 16, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-premium);
  transition: border-color 200ms ease;
}

.site-header:hover {
  border-color: var(--border-hover);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 18px;
  color: var(--text-primary);
}

.brand img {
  border-radius: 6px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 6px;
}

.site-nav a:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-action {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background-color: var(--accent-primary);
  border-radius: 6px;
  box-shadow: var(--shadow-inset);
  transition: background-color 200ms ease, transform 150ms ease;
}

.nav-action:hover {
  background-color: var(--accent-primary-hover);
  transform: translateY(-1px);
}

/* Page Layout Container */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 120px);
  padding: 64px 0;
}

.hero-copy {
  display: flex;
  flex-direction: column;
}

.hero-copy .eyebrow {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-secondary);
  background-color: rgba(14, 165, 233, 0.1);
  padding: 4px 12px;
  border-radius: 20px;
  align-self: flex-start;
  margin-bottom: 24px;
  border: 1px solid rgba(14, 165, 233, 0.2);
}

.hero-copy h1 {
  font-size: 56px;
  line-height: 1.1;
  margin-bottom: 16px;
  font-weight: 700;
}

.hero-lead {
  font-size: 20px;
  color: var(--text-primary);
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1.4;
}

.hero-body {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 200ms ease;
  font-family: 'Space Grotesk', sans-serif;
}

.button.primary {
  background-color: var(--accent-primary);
  color: #fff;
  border: 1px solid var(--accent-primary);
  box-shadow: var(--shadow-inset);
}

.button.primary:hover {
  background-color: var(--accent-primary-hover);
  border-color: var(--accent-primary-hover);
  transform: translateY(-2px);
}

.button.secondary {
  background-color: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.button.secondary:hover {
  border-color: var(--border-hover);
  background-color: rgba(255, 255, 255, 0.03);
  transform: translateY(-2px);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.hero-facts dt {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
  font-family: 'Space Grotesk', sans-serif;
}

.hero-facts dd {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 600;
}

/* Interactive macOS Window Mockup */
.hero-visual {
  width: 100%;
}

.window-shell {
  background-color: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-premium);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.window-header {
  height: 48px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(9, 11, 16, 0.5);
}

.traffic-dots {
  display: flex;
  gap: 8px;
  margin-right: 16px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot.close { background-color: var(--color-warning); }
.dot.min { background-color: #f59e0b; }
.dot.zoom { background-color: var(--color-success); }

.window-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'Space Grotesk', sans-serif;
}

.window-status {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--color-success);
  background-color: var(--color-success-bg);
  border: 1px solid rgba(16, 185, 129, 0.2);
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'Space Grotesk', sans-serif;
}

.window-status::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  background-color: var(--color-success);
  border-radius: 50%;
}

.window-content {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 400px;
}

.window-sidebar {
  border-right: 1px solid var(--border-color);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-heading {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 8px 8px;
  font-family: 'Space Grotesk', sans-serif;
}

.rule-tab {
  width: 100%;
  min-height: 44px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  border: none;
  background: none;
  border-radius: 6px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 150ms ease;
}

.rule-tab:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.04);
}

.rule-tab.active {
  color: #fff;
  background-color: var(--accent-primary);
  font-weight: 600;
}

.rule-tab svg {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

.rule-tab.active svg {
  opacity: 1;
}

.window-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  background-color: var(--bg-obsidian);
  min-height: 100%;
}

/* Detail cards within interactive editor */
.editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 14px;
}

.editor-header h3 {
  font-size: 20px;
}

.rule-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.detail-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.detail-card.accent {
  border-color: var(--accent-primary);
  background-color: rgba(99, 102, 241, 0.05);
}

.detail-card.alert-card {
  border-color: var(--color-warning);
  background-color: var(--color-alert-bg);
}

.card-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'Space Grotesk', sans-serif;
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-label svg {
  width: 12px;
  height: 12px;
}

.card-val {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.card-subtext {
  font-size: 12px;
  color: var(--text-muted);
}

.timeline-panel {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-sidebar);
  overflow: hidden;
}

.timeline-title {
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(9, 11, 16, 0.3);
  font-family: 'Space Grotesk', sans-serif;
}

.timeline-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.timeline-step {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.timeline-step:not(:last-child) {
  border-right: 1px solid var(--border-color);
}

.step-time {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: 'Space Grotesk', sans-serif;
}

.step-action {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

/* Dynamic CSS Transitions */
.fade-in {
  animation: fadeIn 350ms ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Global Sections common styles */
.section {
  padding: 96px 0;
}

.section-head {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 56px;
}

.section-head h2 {
  font-size: 40px;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-head p {
  font-size: 16px;
  color: var(--text-secondary);
}

/* Comparison Section */
.comparison {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 64px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.comp-intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.comp-intro h2 {
  font-size: 36px;
  line-height: 1.2;
  margin-bottom: 20px;
}

.comp-intro p {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.comp-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.comp-card {
  padding: 24px;
  background-color: var(--bg-obsidian);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.comp-card.highlight {
  border-color: var(--accent-primary);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.05);
}

.comp-card h3 {
  font-size: 18px;
  margin-bottom: 16px;
}

.comp-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comp-card li {
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.comp-card li svg {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin-top: 2px;
}

.comp-card .icon-check {
  color: var(--color-success);
}

.comp-card .icon-cross {
  color: var(--color-warning);
}

/* Bento Grid Features Section */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: minmax(180px, auto);
  gap: 16px;
}

.bento-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: border-color 200ms ease, background-color 200ms ease, transform 200ms ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.bento-card:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-card-hover);
  transform: translateY(-2px);
}

.bento-card svg.bento-icon {
  width: 32px;
  height: 32px;
  color: var(--accent-primary);
  margin-bottom: 24px;
}

.bento-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.bento-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Bento spans */
.bento-card.col-2 {
  grid-column: span 2;
}

.bento-card.row-2 {
  grid-row: span 2;
}

.bento-visual-placeholder {
  margin-top: 16px;
  flex-grow: 1;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  font-family: monospace;
  font-size: 11px;
  color: var(--text-muted);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Bento mini visuals (CSS layouts representing code or actions) */
.bento-json-visual {
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}

.bento-json-visual code {
  color: var(--accent-secondary);
}

.bento-lang-visual {
  display: flex;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
}

.bento-lang-visual span {
  padding: 4px 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.bento-lang-visual span.active {
  background-color: rgba(99, 102, 241, 0.1);
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

/* Workflows Section */
.workflow-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.workflow-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: border-color 200ms ease;
}

.workflow-card:hover {
  border-color: var(--border-hover);
}

.workflow-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-secondary);
  line-height: 1;
  margin-bottom: 20px;
}

.workflow-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.workflow-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.price-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.price-card.popular {
  border-color: var(--accent-primary);
}

.popular-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: rgba(99, 102, 241, 0.1);
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  font-family: 'Space Grotesk', sans-serif;
}

.price-card h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.price-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.price-val {
  margin-bottom: 28px;
}

.price-val .val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 44px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.price-val .unit {
  font-size: 14px;
  color: var(--text-muted);
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.price-features li {
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.price-features li svg {
  color: var(--color-success);
  width: 16px;
  height: 16px;
}

.price-card .button {
  width: 100%;
}

/* Service Links Section */
.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 200ms ease;
}

.service-card:hover {
  border-color: var(--border-hover);
  background-color: var(--bg-card-hover);
  transform: translateY(-2px);
}

.service-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.service-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: 'Space Grotesk', sans-serif;
}

.service-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.service-card svg.service-arrow {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: transform 200ms ease, color 200ms ease;
}

.service-card:hover svg.service-arrow {
  color: var(--text-primary);
  transform: translate(2px, -2px);
}

/* FAQ Section */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 200ms ease;
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-trigger {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
  font-family: 'Space Grotesk', sans-serif;
}

.faq-trigger svg {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: transform 250ms ease, color 250ms ease;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-content-inner {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-item.active {
  border-color: var(--accent-primary);
}

.faq-item.active .faq-trigger svg {
  color: var(--text-primary);
  transform: rotate(180deg);
}

/* Footer layout */
.site-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 16px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-muted);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-weight: 600;
}

.footer-copy {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* Responsive CSS */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 32px 0 64px;
  }
  
  .hero-copy {
    text-align: center;
    align-items: center;
  }
  
  .hero-copy h1 {
    font-size: 48px;
  }
  
  .hero-facts {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .bento-card.col-2 {
    grid-column: span 2;
  }
  
  .workflow-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .site-header {
    top: 8px;
    padding: 10px 18px;
  }
  
  .site-nav {
    display: none; /* Hide middle nav links on mobile */
  }
  
  .section {
    padding: 64px 0;
  }
  
  .section-head h2 {
    font-size: 32px;
  }
  
  .window-content {
    grid-template-columns: 1fr;
  }
  
  .window-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    flex-direction: row;
    overflow-x: auto;
    padding: 12px;
    scrollbar-width: none;
  }
  
  .window-sidebar::-webkit-scrollbar {
    display: none;
  }
  
  .sidebar-heading {
    display: none;
  }
  
  .rule-tab {
    white-space: nowrap;
    padding: 6px 12px;
  }
  
  .bento-grid {
    grid-template-columns: 1fr;
  }
  
  .bento-card.col-2 {
    grid-column: span 1;
  }
  
  .workflow-list {
    grid-template-columns: 1fr;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
  }
  
  .service-cards {
    grid-template-columns: 1fr;
  }
  
  .site-footer {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  .footer-copy {
    flex-direction: column;
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .hero-copy h1 {
    font-size: 36px;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .button {
    width: 100%;
  }
  
  .hero-facts {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 12px;
  }
  
  .grid-cards {
    grid-template-columns: 1fr;
  }
  
  .timeline-steps {
    grid-template-columns: 1fr;
  }
  
  .timeline-step:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
}