/* ==========================================================================
   CLIA — Design System & Stylesheet (getclia.com)
   ========================================================================== */

:root {
  /* Color Tokens */
  --bg-dark: #08090d;
  --bg-card: rgba(18, 20, 29, 0.7);
  --bg-card-hover: rgba(28, 31, 46, 0.8);
  --bg-alt: #0d0e15;
  
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(124, 58, 237, 0.4);

  --accent-purple: #8b5cf6;
  --accent-violet: #7c3aed;
  --accent-cyan: #06b6d4;
  --accent-pink: #ec4899;
  --accent-green: #10b981;
  --accent-amber: #f59e0b;

  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'Fira Code', monospace;

  /* Shadows & Glows */
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  --glow-purple: 0 0 35px rgba(139, 92, 246, 0.25);
  --glow-cyan: 0 0 35px rgba(6, 182, 212, 0.2);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.small-container {
  max-width: 800px;
}

/* Typography Helpers */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}

.gradient-text {
  background: linear-gradient(135deg, #a78bfa 0%, #38bdf8 50%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-violet) 0%, var(--accent-purple) 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.6);
  filter: brightness(1.1);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-main);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-glass {
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: #c4b5fd;
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(139, 92, 246, 0.25);
  color: #fff;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

/* Glass Card */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.glow-border {
  position: relative;
}

.glow-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.6), rgba(6, 182, 212, 0.4), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
  padding: 20px 0;
}

.navbar.scrolled {
  background: rgba(8, 9, 13, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  padding: 12px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.5px;
}

.brand-badge {
  font-size: 0.72rem;
  padding: 3px 8px;
  background: rgba(139, 92, 246, 0.15);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-full);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #fff;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all 0.3s;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 160px 0 90px;
  text-align: center;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: -1;
}

.hero-glow-1 {
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.35) 0%, rgba(6, 182, 212, 0.15) 50%, transparent 70%);
}

.hero-glow-2 {
  top: 200px;
  right: -100px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.2) 0%, transparent 70%);
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pill-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
}

.hero-title {
  font-size: 3.8rem;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-subtitle {
  max-width: 680px;
  margin: 0 auto 36px;
  font-size: 1.2rem;
  color: var(--text-muted);
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

/* Cockpit Window Preview Mockup */
.cockpit-window {
  max-width: 960px;
  margin: 0 auto;
  background: #0f111a;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--glow-purple);
  text-align: left;
}

.window-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: #161825;
  border-bottom: 1px solid var(--border-glass);
}

.window-controls {
  display: flex;
  gap: 8px;
}

.window-controls .control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.control.close { background: #ff5f56; }
.control.minimize { background: #ffbd2e; }
.control.expand { background: #27c93f; }

.window-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
}

.window-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--accent-green);
}

.status-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.4; }
  100% { opacity: 1; }
}

.window-body {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 380px;
  font-family: var(--font-mono);
}

.cockpit-sidebar {
  background: #121420;
  border-right: 1px solid var(--border-glass);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sidebar-header {
  font-size: 0.7rem;
  letter-spacing: 1px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.session-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.session-item {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s ease;
  border: 1px solid transparent;
}

.session-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.session-item.active {
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.3);
}

.session-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #fff;
}

.session-status.running { color: var(--accent-green); }
.session-status.thinking { color: var(--accent-amber); }
.session-status.done { color: var(--accent-cyan); }

.session-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.sidebar-footer {
  padding-top: 12px;
  border-top: 1px solid var(--border-glass);
}

.keystone-pill {
  font-size: 0.75rem;
  color: #c4b5fd;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cockpit-main {
  display: flex;
  flex-direction: column;
  background: #0a0b12;
}

.cockpit-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: #11131d;
  border-bottom: 1px solid var(--border-glass);
}

.active-session-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}

.cockpit-tags {
  display: flex;
  gap: 6px;
}

.tag {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  color: var(--text-muted);
}

.tag-purple {
  background: rgba(139, 92, 246, 0.2);
  color: #c4b5fd;
}

.tag-green {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
}

.terminal-container {
  padding: 20px;
  font-size: 0.83rem;
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: #e5e7eb;
}

.term-line .user { color: var(--accent-cyan); }
.term-line .path { color: var(--accent-purple); }
.term-line.system { color: var(--text-dim); }
.term-line.agent { color: #a78bfa; }
.term-line.success { color: var(--accent-green); }
.term-line.warning { color: var(--accent-amber); }

/* Metrics Bar */
.metrics-bar {
  padding: 40px 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  background: rgba(255, 255, 255, 0.01);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Sections */
.section {
  padding: 100px 0;
  position: relative;
}

.alt-bg {
  background-color: var(--bg-alt);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.section-header {
  margin-bottom: 60px;
}

.section-header.center {
  text-align: center;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

/* Feature Grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.features-grid .feature-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-icon {
  font-size: 2.2rem;
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
}

.feature-card h3 {
  font-size: 1.25rem;
  color: #fff;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Interactive Tabs Showcase */
.demo-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}

.tab-btn {
  padding: 10px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: rgba(139, 92, 246, 0.2);
  border-color: rgba(139, 92, 246, 0.4);
  color: #fff;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.showcase-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 40px;
  align-items: center;
}

.showcase-info h3 {
  font-size: 1.8rem;
  margin: 12px 0;
}

.showcase-info p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pill-badge-sm {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent-cyan);
  border-radius: var(--radius-full);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--text-main);
  font-size: 0.95rem;
}

.code-block {
  background: #090a10;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.code-header {
  padding: 8px 14px;
  background: #131522;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-glass);
  font-size: 0.75rem;
}

.code-block pre {
  padding: 16px;
  overflow-x: auto;
  color: #d1d5db;
}

.token-key { color: var(--accent-purple); }
.token-string { color: var(--accent-cyan); }
.token-info { color: #60a5fa; }
.token-success { color: var(--accent-green); }

.diff-remove { color: #f87171; background: rgba(239, 68, 68, 0.15); display: block; }
.diff-add { color: #4ade80; background: rgba(34, 197, 94, 0.15); display: block; }

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
  align-items: center;
}

.pricing-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: relative;
}

.pricing-card.featured {
  background: rgba(23, 20, 42, 0.85);
  box-shadow: var(--shadow-lg), var(--glow-purple);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: linear-gradient(135deg, var(--accent-violet), var(--accent-pink));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricing-header h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.pricing-price {
  display: flex;
  align-items: baseline;
  margin-top: 16px;
}

.pricing-price .currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-purple);
}

.pricing-price .amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.pricing-price .period {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-left: 6px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-main);
}

.guarantee-text {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-align: center;
}

/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--accent-purple);
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 0 24px 20px 24px;
}

/* Footer */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-glass);
  background: #050609;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 16px 0 24px;
  max-width: 320px;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.link-group h4 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #fff;
  margin-bottom: 16px;
}

.link-group a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  margin-bottom: 10px;
  transition: color 0.2s ease;
}

.link-group a:hover {
  color: var(--accent-purple);
}

/* Waitlist Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  width: 100%;
  max-width: 480px;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg), var(--glow-purple);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-backdrop.active .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
}

.modal-header {
  text-align: center;
  margin-bottom: 24px;
}

.modal-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  margin-bottom: 12px;
}

.modal-header h2 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.modal-header p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-input:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.3);
}

.turnstile-container {
  display: flex;
  justify-content: center;
  margin: 4px 0;
}

.form-footer-note {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
}

.waitlist-success {
  text-align: center;
  padding: 20px 0;
}

.success-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.waitlist-success h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.waitlist-success p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  z-index: 3000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-title { font-size: 2.8rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .showcase-box { grid-template-columns: 1fr; }
  .window-body { grid-template-columns: 1fr; }
  .cockpit-sidebar { display: none; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .mobile-menu-toggle { display: flex; }
  .footer-content { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.2rem; }
}