/* ==========================================================================
   APEX Striping & Pavement Solutions - Core Design System & Stylesheet
   ========================================================================== */

:root {
  /* Core Color Palette */
  --bg-primary: #0b0d12;
  --bg-secondary: #12151c;
  --bg-tertiary: #191d26;
  --bg-card: rgba(25, 29, 38, 0.85);
  --bg-card-hover: rgba(32, 38, 50, 0.95);
  
  --asphalt-dark: #0f1116;
  --asphalt-black: #171b23;
  --asphalt-border: rgba(255, 255, 255, 0.08);
  --asphalt-border-highlight: rgba(255, 199, 0, 0.35);

  /* Pavement Marking Accents */
  --stripe-yellow: #ffc700;
  --stripe-yellow-hover: #ffd633;
  --stripe-yellow-glow: rgba(255, 199, 0, 0.4);
  --stripe-white: #ffffff;
  --ada-blue: #0072ce;
  --ada-blue-glow: rgba(0, 114, 206, 0.35);
  --fire-red: #ef4444;
  --eco-green: #10b981;
  --eco-green-glow: rgba(16, 185, 129, 0.35);

  /* Typography Colors */
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --text-inverse: #0b0d12;

  /* Typography Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Shadows & Glassmorphism */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-yellow-glow: 0 0 25px rgba(255, 199, 0, 0.25);
  --shadow-blue-glow: 0 0 25px rgba(0, 114, 206, 0.3);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 199, 0, 0.04) 0%, transparent 60%),
    radial-gradient(circle at 100% 50%, rgba(0, 114, 206, 0.03) 0%, transparent 50%);
}

/* Container */
.container {
  width: 100%;
  max-width: 1260px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Links & Media */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Top Announcement Bar */
.top-announcement {
  background: #0d1017;
  border-bottom: 1px solid rgba(255, 199, 0, 0.15);
  font-size: 0.84rem;
  color: var(--text-secondary);
  padding: 0.55rem 0;
  position: relative;
  z-index: 60;
}

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

.announcement-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stripe-yellow);
  box-shadow: 0 0 0 0 rgba(255, 199, 0, 0.7);
  animation: pulse-ring 1.8s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 199, 0, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(255, 199, 0, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 199, 0, 0); }
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.emergency-tag {
  background: rgba(255, 199, 0, 0.12);
  color: var(--stripe-yellow);
  border: 1px solid rgba(255, 199, 0, 0.3);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.top-phone {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--text-primary);
}
.top-phone:hover {
  color: var(--stripe-yellow);
}

/* Site Navigation Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 13, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--asphalt-border);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(11, 13, 18, 0.95);
  box-shadow: var(--shadow-md);
  border-bottom-color: rgba(255, 199, 0, 0.2);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #1c212c, #11141b);
  border: 1px solid rgba(255, 199, 0, 0.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.6), 0 0 12px rgba(255, 199, 0, 0.15);
}

.road-icon {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 22px;
}

.stripe-bar {
  height: 3px;
  background: var(--stripe-yellow);
  border-radius: 2px;
}
.stripe-bar.bar-1 { width: 100%; }
.stripe-bar.bar-2 { width: 65%; background: #ffffff; }
.stripe-bar.bar-3 { width: 85%; background: var(--ada-blue); }

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1.1;
}

.logo-title .highlight {
  color: var(--stripe-yellow);
  font-weight: 900;
}

.logo-tagline {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
}

/* Desktop Navigation */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--stripe-yellow);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Mobile Toggle */
.mobile-toggle-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: var(--bg-tertiary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle-btn span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.68rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--stripe-yellow), #f59e0b);
  color: #0b0d12;
  box-shadow: 0 4px 14px rgba(255, 199, 0, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--stripe-yellow-hover), #fbbf24);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 199, 0, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--asphalt-border);
}

.btn-outline:hover {
  border-color: var(--stripe-yellow);
  color: var(--stripe-yellow);
  background: rgba(255, 199, 0, 0.05);
}

.btn-sm {
  padding: 0.45rem 0.95rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 0.85rem 1.8rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

.pulse-hover:hover {
  animation: pulse-glow 1s infinite alternate;
}

@keyframes pulse-glow {
  from { box-shadow: 0 4px 14px rgba(255, 199, 0, 0.35); }
  to { box-shadow: 0 6px 28px rgba(255, 199, 0, 0.7); }
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--asphalt-border);
  z-index: 1000;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-base), visibility var(--transition-base);
  box-shadow: var(--shadow-lg);
  visibility: hidden;
}

.mobile-drawer.open {
  transform: translateX(0);
  visibility: visible;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--asphalt-border);
}

.drawer-close-btn {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding: 1.5rem 0;
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}
.mobile-nav-link:hover {
  color: var(--stripe-yellow);
}

.mobile-drawer-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
  position: relative;
  padding: 4.5rem 0 3rem;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to bottom, rgba(11, 13, 18, 0.3), rgba(11, 13, 18, 0.95)),
    radial-gradient(circle at 10% 20%, rgba(255, 199, 0, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 40%, rgba(0, 114, 206, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-glow-blob {
  position: absolute;
  width: min(450px, 90vw);
  height: min(450px, 90vw);
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  pointer-events: none;
}
.hero-glow-blob.top-left {
  top: -100px;
  left: -50px;
  background: var(--stripe-yellow);
}
.hero-glow-blob.bottom-right {
  bottom: 0;
  right: 0;
  background: var(--ada-blue);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 199, 0, 0.1);
  border: 1px solid rgba(255, 199, 0, 0.35);
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--stripe-yellow);
  margin-bottom: 1.25rem;
  box-shadow: 0 0 15px rgba(255, 199, 0, 0.15);
}

.hero-pill-badge .badge-icon {
  font-size: 0.95rem;
}

.hero-heading {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.highlight-text {
  background: linear-gradient(135deg, var(--stripe-yellow), #ffd633);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(255, 199, 0, 0.3);
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.25rem;
  flex-wrap: wrap;
}

.hero-status-card {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(25, 29, 38, 0.6);
  border: 1px solid var(--asphalt-border);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #10b981;
  font-weight: 600;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulse-ring 1.8s infinite;
}

.status-divider {
  width: 1px;
  height: 18px;
  background: var(--asphalt-border);
}

.status-detail {
  color: var(--text-secondary);
}

.highlight-num {
  color: #ffffff;
  font-weight: 700;
}

/* Hero Media / Floating Card */
.hero-media-wrapper {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 199, 0, 0.3);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 0, 0, 0.8);
  background: var(--bg-tertiary);
}

.hero-main-img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
  transform: scale(1.01);
  transition: transform var(--transition-slow);
}

.hero-image-card:hover .hero-main-img {
  transform: scale(1.04);
}

.hero-floating-tag {
  position: absolute;
  background: rgba(18, 22, 30, 0.92);
  border: 1px solid var(--asphalt-border-highlight);
  backdrop-filter: blur(12px);
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-md);
  z-index: 5;
}

.hero-floating-tag.tag-top {
  top: 1.5rem;
  right: 1.5rem;
  border-left: 3px solid var(--ada-blue);
}

.hero-floating-tag.tag-bottom {
  bottom: 1.5rem;
  left: 1.5rem;
  border-left: 3px solid var(--stripe-yellow);
}

.tag-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}

.tag-icon.check-icon {
  background: rgba(0, 114, 206, 0.2);
  color: var(--ada-blue);
}

.tag-icon.flash-icon {
  background: rgba(255, 199, 0, 0.2);
  color: var(--stripe-yellow);
}

.tag-info {
  display: flex;
  flex-direction: column;
}

.tag-info strong {
  font-size: 0.88rem;
  color: #ffffff;
  line-height: 1.2;
}

.tag-info span {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.laser-guide-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #ff0055, #ff0055, transparent);
  box-shadow: 0 0 10px #ff0055;
  animation: laser-scan 4s infinite linear;
  pointer-events: none;
}

@keyframes laser-scan {
  0% { top: 0%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Trust Metrics Bar */
.hero-metrics-bar {
  margin-top: 3.5rem;
  padding: 1.75rem 0;
  background: rgba(18, 22, 30, 0.7);
  border-top: 1px solid var(--asphalt-border);
  border-bottom: 1px solid var(--asphalt-border);
  backdrop-filter: blur(10px);
}

.metrics-grid {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.metric-item {
  text-align: center;
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--stripe-yellow);
  line-height: 1.1;
  text-shadow: 0 0 15px rgba(255, 199, 0, 0.2);
}

.metric-value .unit {
  font-size: 1.1rem;
  color: #ffffff;
}

.metric-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.metric-divider {
  width: 1px;
  height: 40px;
  background: var(--asphalt-border);
}

/* ==========================================================================
   Common Section Styles
   ========================================================================== */

.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-header {
  margin-bottom: 3.5rem;
}

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

.section-sub-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--stripe-yellow);
  background: rgba(255, 199, 0, 0.1);
  border: 1px solid rgba(255, 199, 0, 0.25);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-sub-badge.red-badge {
  color: #f87171;
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-title .highlight {
  color: var(--stripe-yellow);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Interactive Cost Estimator Section
   ========================================================================== */

.estimator-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, #0d1017 100%);
}

.estimator-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
}

.estimator-form-card {
  background: var(--bg-card);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(12px);
}

.calc-group {
  margin-bottom: 2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--asphalt-border);
}
.calc-group:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.calc-label {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.step-badge {
  width: 22px;
  height: 22px;
  background: var(--stripe-yellow);
  color: #0b0d12;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.calc-val-display {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--stripe-yellow);
  background: rgba(255, 199, 0, 0.1);
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 199, 0, 0.3);
}

/* Range Slider */
.range-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 8px;
  border-radius: 4px;
  background: #232a38;
  outline: none;
  transition: background var(--transition-fast);
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--stripe-yellow);
  cursor: pointer;
  box-shadow: 0 0 12px rgba(255, 199, 0, 0.6);
  border: 2px solid #ffffff;
  transition: transform var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Radio Pill Grid */
.radio-pill-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 0.75rem;
}

.radio-pill {
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: block;
}

.radio-pill input {
  display: none;
}

.radio-pill.active {
  background: rgba(255, 199, 0, 0.08);
  border-color: var(--stripe-yellow);
  box-shadow: 0 0 15px rgba(255, 199, 0, 0.15);
}

.pill-title {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 0.2rem;
}

.pill-sub {
  display: block;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Paint Grade Cards Grid */
.grade-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin-top: 0.75rem;
}

.grade-card {
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.grade-card:hover {
  border-color: rgba(255, 199, 0, 0.4);
}

.grade-card.active {
  background: rgba(255, 199, 0, 0.08);
  border-color: var(--stripe-yellow);
  box-shadow: 0 0 15px rgba(255, 199, 0, 0.15);
}

.grade-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.grade-header strong {
  font-size: 0.88rem;
  color: #ffffff;
}

.badge-grade {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

.badge-grade.popular {
  background: rgba(255, 199, 0, 0.2);
  color: var(--stripe-yellow);
}

.badge-grade.premium {
  background: rgba(0, 114, 206, 0.2);
  color: #60a5fa;
}

.grade-card p {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

/* Addons Checkbox Grid */
.addons-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.addon-checkbox-item {
  display: block;
  cursor: pointer;
}

.addon-checkbox-item input {
  display: none;
}

.addon-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  transition: all var(--transition-fast);
}

.addon-checkbox-item input:checked + .addon-box {
  background: rgba(255, 199, 0, 0.06);
  border-color: rgba(255, 199, 0, 0.4);
}

.addon-icon {
  font-size: 1.25rem;
}

.addon-text {
  flex: 1;
}

.addon-text strong {
  display: block;
  font-size: 0.9rem;
  color: #ffffff;
}

.addon-text small {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.addon-price {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--stripe-yellow);
}

.addon-stepper {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.4rem;
}

.step-btn {
  width: 22px;
  height: 22px;
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  color: #ffffff;
  border-radius: 3px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.step-btn:hover {
  background: var(--stripe-yellow);
  color: #000;
}

/* Estimator Live Summary Card (Sticky) */
.estimator-summary-card {
  position: sticky;
  top: 90px;
}

.summary-card-inner {
  background: linear-gradient(145deg, #161b24, #10131a);
  border: 1px solid rgba(255, 199, 0, 0.35);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg), 0 0 35px rgba(255, 199, 0, 0.1);
}

.summary-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.summary-header h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: #ffffff;
}

.live-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
}

.price-hero-box {
  background: rgba(11, 13, 18, 0.6);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.price-range {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--stripe-yellow);
  line-height: 1.1;
  text-shadow: 0 0 20px rgba(255, 199, 0, 0.35);
}

.price-subtext {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 0.35rem;
}

.summary-line-items {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
  font-size: 0.88rem;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-secondary);
}

.summary-line .line-cost {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #ffffff;
}

.summary-specs-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.spec-cell .spec-label {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.spec-cell .spec-value {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffffff;
  margin-top: 0.15rem;
}

.summary-guarantee {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 1rem;
  text-align: center;
  justify-content: center;
}

/* ==========================================================================
   2D Parking Lot Layout Simulator (Canvas)
   ========================================================================== */

.planner-section {
  background: var(--bg-secondary);
}

.planner-layout-card {
  background: var(--bg-primary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.planner-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  background: #141720;
  border-bottom: 1px solid var(--asphalt-border);
  padding: 1rem 1.5rem;
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.tool-group-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.btn-group-toggle {
  display: flex;
  background: var(--bg-primary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.toggle-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.toggle-btn.active {
  background: var(--stripe-yellow);
  color: #0b0d12;
  font-weight: 700;
}

.color-picker-group {
  display: flex;
  gap: 0.4rem;
}

.color-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.color-btn.active {
  border-color: #ffffff;
  transform: scale(1.15);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

.chip-toggle-group {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.chip-toggle {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--asphalt-border);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.chip-toggle.active {
  background: rgba(255, 199, 0, 0.15);
  color: var(--stripe-yellow);
  border-color: rgba(255, 199, 0, 0.4);
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.canvas-wrapper {
  position: relative;
  background: #111317;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.canvas-top-info {
  display: flex;
  justify-content: space-around;
  width: 100%;
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
}

.lot-stat {
  font-size: 0.85rem;
}

.stat-name {
  color: var(--text-secondary);
  margin-right: 0.35rem;
}

#lotCanvas {
  max-width: 100%;
  height: auto;
  background: #171a22;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.7);
}

.canvas-legend {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* ==========================================================================
   Before & After Comparison Slider
   ========================================================================== */

.before-after-section {
  background: var(--bg-primary);
}

.comparison-container {
  max-width: 1000px;
  margin: 0 auto;
}

.comparison-slider {
  position: relative;
  width: 100%;
  height: 500px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 199, 0, 0.3);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 0, 0, 0.8);
  user-select: none;
  cursor: ew-resize;
  container-type: inline-size;
}

.comp-img {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--slider-w, 100cqw);
  min-width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.comp-before {
  z-index: 1;
}

.comp-after-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  z-index: 2;
  transition: width 0.05s ease-out;
}

.comp-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--stripe-yellow);
  z-index: 10;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(255, 199, 0, 0.8);
  transition: left 0.05s ease-out;
}

.handle-line {
  flex: 1;
  width: 2px;
  background: var(--stripe-yellow);
}

.handle-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--stripe-yellow);
  color: #0b0d12;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(255, 199, 0, 0.9);
  border: 3px solid #ffffff;
  cursor: ew-resize;
}

.comp-badge {
  position: absolute;
  top: 1.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
  z-index: 5;
  pointer-events: none;
}

.badge-before {
  right: 1.5rem;
  background: rgba(239, 68, 68, 0.85);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.badge-after {
  left: 1.5rem;
  background: rgba(16, 185, 129, 0.9);
  color: #0b0d12;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.highlight-box {
  background: var(--bg-card);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--transition-fast);
}

.highlight-box:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 199, 0, 0.35);
}

.hl-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.highlight-box h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.highlight-box p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ==========================================================================
   Services Showcase Section
   ========================================================================== */

.services-section {
  background: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--bg-primary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 199, 0, 0.4);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 199, 0, 0.1);
}

.service-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-img {
  transform: scale(1.06);
}

.service-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(11, 13, 18, 0.85);
  backdrop-filter: blur(6px);
  color: var(--stripe-yellow);
  border: 1px solid rgba(255, 199, 0, 0.4);
}

.service-tag.compliance {
  color: #60a5fa;
  border-color: rgba(96, 165, 250, 0.4);
}

.service-tag.osha {
  color: #facc15;
  border-color: rgba(250, 204, 21, 0.4);
}

.service-tag.maintenance {
  color: #c084fc;
  border-color: rgba(192, 132, 252, 0.4);
}

.service-tag.green {
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.4);
}

.service-tag.safety {
  color: #f87171;
  border-color: rgba(248, 113, 113, 0.4);
}

.service-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-icon-pill {
  width: 44px;
  height: 44px;
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  margin-top: -2.8rem;
  position: relative;
  z-index: 5;
  box-shadow: var(--shadow-sm);
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.65rem;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.service-bullet-list {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: auto;
}

.service-bullet-list li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.2rem;
}

.service-bullet-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--stripe-yellow);
  font-weight: 800;
}

.btn-service-cta {
  width: 100%;
  background: var(--bg-tertiary);
  color: #ffffff;
  border: 1px solid var(--asphalt-border);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.6rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-service-cta:hover {
  background: var(--stripe-yellow);
  color: #0b0d12;
  border-color: var(--stripe-yellow);
}

/* ==========================================================================
   ADA Compliance Auditor Section
   ========================================================================== */

.compliance-section {
  background: linear-gradient(180deg, #0f121a 0%, #171b26 100%);
  border-top: 1px solid rgba(0, 114, 206, 0.2);
  border-bottom: 1px solid rgba(0, 114, 206, 0.2);
}

.compliance-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.text-light {
  color: #ffffff;
}

.compliance-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.ada-spec-highlights {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.ada-spec-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.ada-num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--ada-blue);
  min-width: 70px;
}

.ada-detail strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
}

.ada-detail span {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.compliance-tool-card {
  background: #121620;
  border: 1px solid rgba(0, 114, 206, 0.4);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg), var(--shadow-blue-glow);
}

.tool-card-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.tool-card-sub {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.tool-input-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.input-with-button {
  display: flex;
  gap: 0.5rem;
}

.input-with-button input {
  flex: 1;
  background: #191e2b;
  border: 1px solid var(--asphalt-border);
  color: #ffffff;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  outline: none;
}

.input-with-button input:focus {
  border-color: var(--ada-blue);
}

.ada-results-display {
  background: #181d2a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ada-result-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.res-label {
  color: var(--text-secondary);
}

.res-val {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: #ffffff;
}

.res-val.highlight-color {
  color: #60a5fa;
}

.compliance-badge-note {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
}

.mt-3 {
  margin-top: 1rem;
}

/* ==========================================================================
   Project Gallery Section
   ========================================================================== */

.projects-section {
  background: var(--bg-primary);
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: #ffffff;
  border-color: rgba(255, 199, 0, 0.4);
}

.filter-btn.active {
  background: var(--stripe-yellow);
  color: #0b0d12;
  border-color: var(--stripe-yellow);
  box-shadow: 0 0 12px rgba(255, 199, 0, 0.35);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.project-card {
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 199, 0, 0.4);
  box-shadow: var(--shadow-lg);
}

.project-card.hide {
  display: none;
}

.project-img-wrap {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-img {
  transform: scale(1.08);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 13, 18, 0.65);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.view-project-btn {
  background: var(--stripe-yellow);
  color: #0b0d12;
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
}

.project-info {
  padding: 1.5rem;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  margin-bottom: 0.5rem;
}

.proj-cat {
  font-family: var(--font-mono);
  color: var(--stripe-yellow);
  font-weight: 700;
}

.proj-stalls {
  color: var(--text-muted);
}

.project-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.project-summary {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ==========================================================================
   4-Step Process Section
   ========================================================================== */

.process-section {
  background: var(--bg-secondary);
}

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

.process-card {
  background: var(--bg-primary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-xl);
  padding: 2rem 1.5rem;
  position: relative;
  transition: transform var(--transition-fast);
}

.process-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 199, 0, 0.4);
}

.process-step-num {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 900;
  color: rgba(255, 199, 0, 0.2);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.process-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.process-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.process-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */

.testimonials-section {
  background: var(--bg-primary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

.testimonial-card.featured {
  border-color: rgba(255, 199, 0, 0.4);
  background: linear-gradient(145deg, #181d26, #12151c);
  box-shadow: 0 0 25px rgba(255, 199, 0, 0.1);
}

.featured-badge {
  position: absolute;
  top: -12px;
  right: 1.5rem;
  background: var(--stripe-yellow);
  color: #0b0d12;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
}

.stars-row {
  color: var(--stripe-yellow);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.testimonial-quote {
  font-size: 0.92rem;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: auto;
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: var(--bg-tertiary);
  border: 1px solid var(--asphalt-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--stripe-yellow);
}

.author-info strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
}

.author-info span {
  display: block;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq-section {
  background: var(--bg-secondary);
}

.faq-accordion-wrap {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-primary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: rgba(255, 199, 0, 0.4);
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  text-align: left;
  gap: 1rem;
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--stripe-yellow);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
  padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Proposal Booking / Quote Section
   ========================================================================== */

.quote-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, #080a0f 100%);
}

.quote-card-container {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3.5rem;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 199, 0, 0.3);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  box-shadow: var(--shadow-lg), 0 0 45px rgba(0, 0, 0, 0.9);
}

.quote-heading {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.quote-heading .highlight {
  color: var(--stripe-yellow);
}

.quote-sub {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.quote-perks {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.perk-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.perk-icon {
  font-size: 1.5rem;
  min-width: 32px;
}

.perk-row strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
}

.perk-row span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Form Styles */
.official-quote-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-primary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.95rem;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--stripe-yellow);
  box-shadow: 0 0 10px rgba(255, 199, 0, 0.2);
}

.form-privacy-notice {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* Success Confirmation Card */
.form-success-card {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
}

.success-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #10b981;
  color: #0b0d12;
  font-size: 1.8rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

.form-success-card h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.form-success-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.success-ref-code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: rgba(0, 0, 0, 0.4);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  display: inline-block;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--stripe-yellow);
}

/* ==========================================================================
   Project Modal / Lightbox
   ========================================================================== */

.project-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.project-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog-content {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 199, 0, 0.4);
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: calc(100vh - 2.5rem);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 0, 0, 0.9);
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.project-modal.open .modal-dialog-content {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--asphalt-border);
  color: #ffffff;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-img-wrap {
  height: 300px;
  overflow: hidden;
}

.modal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-body-content {
  padding: 1.75rem;
}

.modal-cat {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--stripe-yellow);
  text-transform: uppercase;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0.35rem 0 0.65rem;
}

.modal-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.modal-specs {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.25rem;
  background: var(--bg-primary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: 0.82rem;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 990;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

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

/* ==========================================================================
   Site Footer
   ========================================================================== */

.site-footer {
  background: #080a0e;
  border-top: 1px solid var(--asphalt-border);
  padding: 4.5rem 0 2rem;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-logo {
  margin-bottom: 1.25rem;
}

.footer-about {
  font-size: 0.86rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.trust-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--asphalt-border);
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  color: #ffffff;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--stripe-yellow);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.88rem;
  margin-bottom: 0.85rem;
}

.footer-cta-box {
  background: var(--bg-secondary);
  border: 1px solid var(--asphalt-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.82rem;
}

.footer-bottom {
  border-top: 1px solid var(--asphalt-border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a:hover {
  color: var(--stripe-yellow);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: var(--bg-tertiary);
  border: 1px solid var(--stripe-yellow);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  color: #ffffff;
  font-size: 0.88rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateX(120%);
  transition: transform var(--transition-base);
}

.toast.show {
  transform: translateX(0);
}

/* ==========================================================================
   Responsive Breakpoints & Layout Adaptations
   ========================================================================== */

/* --- 1. Large Tablets & Small Laptops (1025px - 1200px) --- */
@media (max-width: 1200px) {
  .desktop-nav {
    gap: 1.1rem;
  }
  .nav-link {
    font-size: 0.86rem;
  }
  .header-actions {
    gap: 0.5rem;
  }
  .header-actions .btn-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.82rem;
  }
  .hero-heading {
    font-size: 2.9rem;
  }
  .hero-grid {
    gap: 2.5rem;
  }
}

/* --- 2. Tablets & iPad Breakpoint (max-width: 1024px) --- */
@media (max-width: 1024px) {
  /* Navigation: Switch to mobile drawer to prevent 330px+ desktop overflow */
  .desktop-nav {
    display: none;
  }
  .mobile-toggle-btn {
    display: flex;
  }
  .header-actions #navCalcTrigger {
    display: none;
  }
  .header-actions #headerQuoteBtn {
    display: inline-flex;
    font-size: 0.82rem;
    padding: 0.42rem 0.85rem;
  }
  .header-container {
    height: 68px;
  }

  /* Global sections rhythm */
  .section {
    padding: 4rem 0;
  }

  /* Hero */
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-heading {
    font-size: 2.6rem;
  }
  .hero-lead {
    max-width: 100%;
  }
  .hero-media-wrapper {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
  }
  .hero-main-img {
    height: 380px;
  }

  /* Trust Metrics: 2x2 grid */
  .hero-metrics-bar {
    margin-top: 2.75rem;
    padding: 1.5rem 0;
  }
  .metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 1rem;
  }
  .metric-divider {
    display: none;
  }

  /* Estimator */
  .estimator-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .estimator-summary-card {
    position: static;
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
  }

  /* 2D Lot Planner */
  .planner-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
    padding: 1.25rem;
  }
  .toolbar-group {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
  }
  .toolbar-actions {
    width: 100%;
    display: flex;
    gap: 0.75rem;
  }
  .toolbar-actions .btn {
    flex: 1;
    justify-content: center;
  }

  /* Comparison Slider */
  .comparison-slider {
    height: 400px;
  }
  .highlights-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  /* Services Grid */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  /* Compliance / ADA */
  .compliance-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .compliance-tool-card {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
  }

  /* Projects Grid */
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  /* Process Steps */
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 700px;
    margin: 0 auto;
  }

  /* Quote Form */
  .quote-card-container {
    grid-template-columns: 1fr;
    padding: 2.5rem;
    gap: 2.5rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
}

/* --- 3. Tablet Portrait & Mobile Landscape (max-width: 768px) --- */
@media (max-width: 768px) {
  /* Section Rhythm */
  .section {
    padding: 3.5rem 0;
  }
  .section-header {
    margin-bottom: 2rem;
  }
  .section-title {
    font-size: 2rem;
  }

  /* Top Announcement Bar */
  .top-bar-content {
    justify-content: center;
    text-align: center;
    gap: 0.4rem;
  }
  .top-bar-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    width: 100%;
  }

  /* Header: Logo + Hamburger Only */
  .header-container {
    height: 62px;
  }
  .header-actions .btn {
    display: none;
  }
  .logo-title {
    font-size: 1.15rem;
  }
  .logo-tagline {
    font-size: 0.58rem;
  }
  .logo-mark {
    width: 38px;
    height: 38px;
  }

  /* Hero */
  .hero-section {
    padding: 2.75rem 0 2rem;
  }
  .hero-pill-badge {
    font-size: 0.72rem;
    padding: 0.35rem 0.75rem;
  }
  .hero-heading {
    font-size: 2.2rem;
    line-height: 1.18;
  }
  .hero-lead {
    font-size: 1rem;
    margin-bottom: 1.75rem;
  }
  .hero-cta-group {
    flex-direction: column;
    gap: 0.75rem;
  }
  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-main-img {
    height: 300px;
  }
  .hero-status-card {
    width: 100%;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
  }
  .status-divider {
    display: none;
  }
  .hero-floating-tag {
    padding: 0.5rem 0.75rem;
    gap: 0.6rem;
  }
  .hero-floating-tag.tag-top {
    top: 0.75rem;
    right: 0.75rem;
  }
  .hero-floating-tag.tag-bottom {
    bottom: 0.75rem;
    left: 0.75rem;
  }
  .tag-icon {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  /* Estimator */
  .estimator-form-card,
  .summary-card-inner {
    padding: 1.75rem;
  }
  .radio-pill-grid {
    grid-template-columns: 1fr;
  }
  .grade-cards-grid {
    grid-template-columns: 1fr;
  }
  .summary-specs-box {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    text-align: left;
  }
  .spec-cell {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  .addon-box {
    padding: 0.75rem 0.9rem;
  }

  /* 2D Lot Planner */
  .planner-toolbar {
    padding: 1rem;
    gap: 1rem;
  }
  .toolbar-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }
  .btn-group-toggle {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  .toggle-btn {
    white-space: normal;
    text-align: center;
    font-size: 0.72rem;
    padding: 0.45rem 0.25rem;
    line-height: 1.25;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .canvas-wrapper {
    padding: 1rem 0.75rem;
  }
  .canvas-top-info {
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    text-align: center;
  }
  .canvas-legend {
    gap: 0.6rem 1rem;
    justify-content: center;
    font-size: 0.75rem;
  }

  /* Before / After Slider */
  .comparison-slider {
    height: 320px;
  }
  .comp-badge {
    top: 0.75rem;
    font-size: 0.68rem;
    padding: 0.35rem 0.7rem;
  }
  .badge-before {
    right: 0.75rem;
  }
  .badge-after {
    left: 0.75rem;
  }
  .badge-sub {
    display: none;
  }
  .handle-circle {
    width: 38px;
    height: 38px;
  }
  .highlights-grid {
    grid-template-columns: 1fr;
  }

  /* Services Grid */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Projects Grid */
  .projects-grid {
    grid-template-columns: 1fr;
  }

  /* Process Steps */
  .process-grid {
    grid-template-columns: 1fr;
  }

  /* Quote Form */
  .quote-card-container {
    padding: 1.75rem;
    gap: 2rem;
  }
  .quote-heading {
    font-size: 1.85rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px; /* Prevents auto-zoom on mobile iOS Safari */
  }

  /* Footer */
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
  .footer-legal {
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
  }
}

/* --- 4. Mobile Devices (max-width: 576px) --- */
@media (max-width: 576px) {
  /* ADA Compliance Tool: Stack input & button, clean wrap metrics */
  .input-with-button {
    flex-direction: column;
    gap: 0.6rem;
  }
  .input-with-button input {
    width: 100%;
    font-size: 16px;
  }
  .input-with-button .btn {
    width: 100%;
    padding: 0.7rem;
    font-size: 0.92rem;
  }
  .ada-result-metric {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .ada-result-metric:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
  .ada-spec-row {
    padding: 0.8rem;
    gap: 0.8rem;
  }
  .ada-num {
    font-size: 1.3rem;
    min-width: 55px;
  }

  /* Hero Floating Badges */
  .hero-floating-tag {
    padding: 0.45rem 0.65rem;
    gap: 0.5rem;
  }
  .hero-floating-tag.tag-top {
    top: 0.5rem;
    right: 0.5rem;
  }
  .hero-floating-tag.tag-bottom {
    bottom: 0.5rem;
    left: 0.5rem;
  }
  .hero-floating-tag .tag-info span {
    display: none;
  }
  .tag-info strong {
    font-size: 0.74rem;
  }

  /* Comparison Slider */
  .comparison-slider {
    height: 270px;
  }

  /* Modal Lightbox */
  .modal-dialog-content {
    max-width: calc(100vw - 1.5rem);
    margin: 0.75rem auto;
    border-radius: var(--radius-lg);
  }
  .modal-img-wrap {
    height: 180px;
  }
  .modal-body-content {
    padding: 1.25rem;
  }
  .modal-specs {
    flex-direction: column;
    gap: 0.5rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* --- 5. Small Mobile Phones (max-width: 480px) --- */
@media (max-width: 480px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .section {
    padding: 2.75rem 0;
  }
  .hero-heading {
    font-size: 1.85rem;
    line-height: 1.2;
    overflow-wrap: break-word;
    word-break: break-word;
  }
  .section-title {
    font-size: 1.65rem;
  }
  .hero-main-img {
    height: 240px;
  }
  .metric-value {
    font-size: 1.5rem;
  }
  .metric-label {
    font-size: 0.72rem;
  }
  .comparison-slider {
    height: 240px;
  }
  .comp-badge {
    font-size: 0.62rem;
    padding: 0.3rem 0.6rem;
  }
  .price-range {
    font-size: 1.9rem;
  }
  .quote-heading {
    font-size: 1.65rem;
  }
  .quote-card-container {
    padding: 1.25rem;
  }
  .gallery-filters {
    gap: 0.4rem;
  }
  .filter-btn {
    font-size: 0.78rem;
    padding: 0.4rem 0.8rem;
  }
  .toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}

/* --- 6. Extra Small Screens (max-width: 360px) --- */
@media (max-width: 360px) {
  .hero-heading {
    font-size: 1.65rem;
  }
  .section-title {
    font-size: 1.45rem;
  }
  .btn-group-toggle {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .toggle-btn {
    padding: 0.5rem 0.4rem;
    font-size: 0.75rem;
  }
  .price-range {
    font-size: 1.65rem;
  }
  .ada-spec-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
  .logo-title {
    font-size: 1.02rem;
  }
}