/* ==========================================================================
   Mapa XAP — Clean Light Web App Design System (Inspirado no task.BIM)
   Kairós Arquitetura Integrada
   ========================================================================== */

/* --- CSS Variables & Design Tokens (Clean Light Theme Default) --- */
:root {
  /* Light Theme Color Palette */
  --bg-dark: #f8faf9;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f3f7f5;
  --bg-input: #f1f5f3;
  
  --border-subtle: #e2e8f0;
  --border-hover: rgba(196, 124, 46, 0.5);
  --border-focus: #c47c2e;
  
  /* Brand Colors */
  --brand-amber: #b46a2a;
  --brand-amber-light: #d97706;
  --brand-amber-glow: rgba(196, 124, 46, 0.15);
  
  --brand-green: #1e4d36;
  --brand-green-light: #2d5c45;
  --brand-green-bright: #16a34a;
  --brand-green-glow: rgba(30, 77, 54, 0.15);

  /* Typography Colors */
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-subtle: #94a3b8;
  --text-inverse: #ffffff;

  /* Geometry & Task.BIM Radius Tokens */
  --radius-sm: 8px;
  --radius-md: 12px;  /* rounded-xl */
  --radius-lg: 16px;  /* rounded-2xl */
  --radius-full: 9999px;
  
  /* Controls Height */
  --control-height: 44px; /* h-11 Task.BIM style */
  
  /* Shadows & Glassmorphism */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 0 24px rgba(196, 124, 46, 0.15);
  
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(226, 232, 240, 0.8);
  --backdrop-blur: blur(16px);
  
  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Dark Theme Tokens (Optionally toggled via [data-theme="dark"]) --- */
[data-theme="dark"] {
  --bg-dark: #0a0d0b;
  --bg-surface: #121815;
  --bg-card: #16201b;
  --bg-card-hover: #1c2a23;
  --bg-input: #1a2520;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(196, 124, 46, 0.4);
  --border-focus: #c47c2e;
  
  --brand-amber: #c47c2e;
  --brand-amber-light: #e58e38;
  --brand-green: #2d5c45;
  --brand-green-bright: #3ea074;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  --text-inverse: #0f172a;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  
  --glass-bg: rgba(18, 24, 21, 0.85);
  --glass-border: rgba(255, 255, 255, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: light dark;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(180, 106, 42, 0.04) 0%, transparent 35%),
    radial-gradient(circle at 90% 70%, rgba(30, 77, 54, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
  transition: background-color 0.3s ease, color 0.3s ease;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select {
  font-family: inherit;
  font-size: inherit;
}

/* --- Container & Layout Helpers --- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-title-wrapper {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px auto;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(180, 106, 42, 0.08);
  border: 1px solid rgba(180, 106, 42, 0.25);
  color: var(--brand-amber);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--brand-amber);
  box-shadow: 0 0 8px var(--brand-amber);
  animation: pulseGlow 2s infinite;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text-main);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* --- Task.BIM Style Controls (h-11, rounded-xl) --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: var(--control-height);
  padding: 0 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--text-main);
  color: var(--bg-surface);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--brand-amber);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-amber {
  background: var(--brand-amber);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(180, 106, 42, 0.25);
}

.btn-amber:hover {
  background: #a05c24;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(180, 106, 42, 0.35);
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

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

.btn-outline-green {
  background: rgba(30, 77, 54, 0.08);
  color: var(--brand-green);
  border: 1px solid rgba(30, 77, 54, 0.25);
}

.btn-outline-green:hover {
  background: rgba(30, 77, 54, 0.15);
  border-color: var(--brand-green);
  transform: translateY(-2px);
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--border-focus);
  color: var(--brand-amber);
}

/* --- Header / Navigation Bar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition-normal);
}

.navbar.scrolled {
  background: var(--glass-bg);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border-bottom: 1px solid var(--glass-border);
  padding: 12px 0;
  box-shadow: var(--shadow-md);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--brand-amber), var(--brand-green));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.1rem;
  box-shadow: 0 4px 10px rgba(180, 106, 42, 0.2);
}

.logo-text {
  color: var(--text-main);
}

.logo-text span {
  color: var(--brand-amber);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--brand-amber);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* --- Hero Section --- */
.hero-section {
  padding-top: 160px;
  padding-bottom: 80px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--text-main);
}

.hero-title span.highlight-amber {
  color: var(--brand-amber);
}

.hero-title span.highlight-green {
  color: var(--brand-green);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 540px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  width: 100%;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* --- Hero Interactive Mockup Preview --- */
.hero-mockup-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
}

.mockup-container {
  background: #0f1713;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  aspect-ratio: 16 / 10;
  position: relative;
}

.mockup-header {
  height: 40px;
  background: #090e0b;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #22c55e; }

.mockup-title-bar {
  font-size: 0.75rem;
  color: #94a3b8;
  font-weight: 600;
}

.mockup-body {
  flex: 1;
  position: relative;
  background: #141f19;
  overflow: hidden;
}

.map-canvas-sim {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: var(--transition-normal);
}

.mockup-overlay-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 10;
}

.toggle-layer-btn {
  background: rgba(15, 23, 19, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f8fafc;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.toggle-layer-btn.active {
  background: var(--brand-amber);
  border-color: #e58e38;
  color: #ffffff;
}

.mockup-lot-card {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(15, 23, 19, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 10;
}

.lot-info-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fbbf24;
}

.lot-info-meta {
  font-size: 0.75rem;
  color: #cbd5e1;
}

/* --- Features Grid Section --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-amber), var(--brand-green));
  opacity: 0;
  transition: var(--transition-fast);
}

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

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(180, 106, 42, 0.08);
  border: 1px solid rgba(180, 106, 42, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-amber);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-main);
}

.feature-card-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Interactive Viability Calculator Section --- */
.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  box-shadow: var(--shadow-lg);
}

.calc-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

/* Task.BIM Input styling (h-11, rounded-xl, light background) */
.form-input, .form-select {
  height: var(--control-height);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0 16px;
  color: var(--text-main);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--brand-amber-glow);
  background: var(--bg-surface);
}

.calc-results-pane {
  background: var(--bg-card-hover);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-res-header {
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-amber);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.calc-res-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.calc-res-item {
  background: var(--bg-surface);
  padding: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.calc-res-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
}

.calc-res-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* --- Roadmap Section (Guia Roadmap) --- */
.roadmap-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.roadmap-tab-btn {
  height: var(--control-height);
  padding: 0 20px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.roadmap-tab-btn:hover, .roadmap-tab-btn.active {
  background: var(--brand-green);
  border-color: var(--brand-green);
  color: #ffffff;
}

.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.roadmap-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

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

.roadmap-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.roadmap-quarter {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--brand-amber);
  letter-spacing: 0.5px;
}

.roadmap-status-badge {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.roadmap-status-badge.completed {
  background: rgba(22, 163, 74, 0.12);
  color: #16a34a;
  border: 1px solid rgba(22, 163, 74, 0.3);
}

.roadmap-status-badge.in-progress {
  background: rgba(180, 106, 42, 0.12);
  color: var(--brand-amber);
  border: 1px solid rgba(180, 106, 42, 0.3);
}

.roadmap-status-badge.planned {
  background: rgba(37, 99, 235, 0.12);
  color: #2563eb;
  border: 1px solid rgba(37, 99, 235, 0.3);
}

.roadmap-status-badge.upcoming {
  background: rgba(100, 116, 139, 0.12);
  color: #64748b;
  border: 1px solid rgba(100, 116, 139, 0.3);
}

.roadmap-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-main);
}

.roadmap-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.roadmap-feature-list {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.roadmap-feature-item {
  font-size: 0.85rem;
  color: var(--text-main);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.roadmap-feature-item i {
  color: var(--brand-green);
  font-size: 0.9rem;
  margin-top: 3px;
}

.roadmap-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

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

.roadmap-tag {
  background: var(--bg-input);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

.vote-btn {
  background: rgba(180, 106, 42, 0.08);
  border: 1px solid rgba(180, 106, 42, 0.25);
  color: var(--brand-amber);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.vote-btn:hover {
  background: var(--brand-amber);
  color: #ffffff;
}

.vote-btn.voted {
  background: var(--brand-green);
  border-color: var(--brand-green);
  color: #ffffff;
}

/* --- Footer --- */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 400px;
  font-size: 0.9rem;
}

.footer-heading {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-main);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--brand-amber);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-subtle);
  font-size: 0.85rem;
}

/* --- Animations & Toasts --- */
@keyframes pulseGlow {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(1); opacity: 0.8; }
}

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-surface);
  border: 1px solid var(--brand-amber);
  color: var(--text-main);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* --- Responsive Breakpoints --- */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .calc-card {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}