@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ── DESIGN TOKENS & SYSTEM VARIABLES ──────────────── */
:root {
  /* Color Palette */
  --navy: #0D253F;          /* hsl(211, 66%, 15%) - Trust, Authority, Foundation */
  --navy-light: #163659;    /* hsl(211, 60%, 22%) - Card overlays, elevated darks */
  --glacier: #4AA8E8;       /* hsl(204, 76%, 60%) - Cool air, refreshing highlights */
  --glacier-light: #EBF5FC; /* hsl(204, 70%, 95%) - Soft backgrounds */
  --glacier-deep: #1A7ABF;  /* hsl(204, 76%, 43%) - Text links, secondary buttons */
  --amber: #E28743;         /* hsl(25, 74%, 57%)  - Desert warmth, primary CTAs */
  --amber-dark: #C96F2C;    /* hsl(25, 74%, 48%)  - Hover CTAs */
  --amber-light: #FDF3EB;   /* hsl(25, 70%, 96%)  - Warm background accents */
  
  /* Status Colors */
  --danger: #E74C3C;
  --success: #2ECC71;
  --white: #FFFFFF;
  --slate-text: #334E68;
  --slate-muted: #627D98;
  --border-light: #E2E8F0;
  --border-cool: #D0E1FD;
  
  /* Layout & Borders */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 8px rgba(13, 37, 63, 0.04);
  --shadow-md: 0 8px 24px rgba(13, 37, 63, 0.08);
  --shadow-lg: 0 16px 40px rgba(13, 37, 63, 0.12);
  --shadow-accent: 0 8px 24px rgba(226, 135, 67, 0.3);
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --max-width: 1200px;
}

/* ── BASE RESETS & TYPOGRAPHY ──────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--navy);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #F1F5F9;
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--glacier);
}

/* ── UTILITIES ─────────────────────────────────────── */
.section {
  padding: 100px 24px;
  position: relative;
}

.section-alt {
  background-color: var(--glacier-light);
}

.section-dark {
  background-color: var(--navy);
  color: var(--white);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.badge-wrapper {
  display: inline-flex;
  margin-bottom: 20px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--glacier-light);
  color: var(--glacier-deep);
  border: 1px solid var(--border-cool);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.badge-amber {
  background-color: var(--amber-light);
  color: var(--amber-dark);
  border-color: rgba(226, 135, 67, 0.25);
}

.badge-danger {
  background-color: rgba(231, 76, 60, 0.1);
  color: var(--danger);
  border-color: rgba(231, 76, 60, 0.2);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
  text-transform: uppercase;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--slate-muted);
  max-width: 650px;
  margin-bottom: 50px;
}

.section-dark .section-desc {
  color: rgba(255, 255, 255, 0.7);
}

.highlight {
  color: var(--glacier);
}

.highlight-amber {
  color: var(--amber);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background-color: var(--amber);
  color: var(--white);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background-color: var(--amber-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(226, 135, 67, 0.45);
}

.btn-secondary {
  background-color: var(--white);
  color: var(--navy);
  border: 2px solid var(--border-cool);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--glacier);
  background-color: var(--glacier-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-white:hover {
  background-color: var(--glacier-light);
  transform: translateY(-2px);
}

.btn-phone {
  background-color: var(--danger);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(231, 76, 60, 0.35);
  animation: heart-pulse 2s infinite;
}

.btn-phone:hover {
  background-color: #c0392b;
  transform: scale(1.03);
}

@keyframes heart-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); box-shadow: 0 6px 20px rgba(231, 76, 60, 0.55); }
}

/* ── PERSISTENT EMERGENCY BANNER ───────────────────── */
.emergency-banner {
  background-color: #A82518; /* Urgent deep red */
  color: var(--white);
  text-align: center;
  padding: 10px 24px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  position: relative;
  z-index: 101;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.emergency-banner a {
  color: var(--white);
  text-decoration: underline;
  font-weight: 800;
  background: rgba(255,255,255,0.15);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}

.emergency-banner a:hover {
  background: var(--white);
  color: #A82518;
  text-decoration: none;
}

/* ── NAVBAR (GLASSMORPHISM & FIXED SHRINKING) ──────── */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  height: 80px;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
}

/* Native Scroll Timeline effect for supported browsers */
@supports ((animation-timeline: scroll()) and (animation-range: 0% 100%)) {
  header {
    animation: header-shrink auto linear both;
    animation-timeline: scroll(block root);
    animation-range: 0px 100px;
  }
  
  @keyframes header-shrink {
    to {
      height: 64px;
      background: rgba(255, 255, 255, 0.85);
      box-shadow: var(--shadow-md);
      border-bottom-color: rgba(226, 135, 67, 0.15);
    }
  }
}

/* Header state when shrunk by JS fallback */
header.shrunk {
  height: 64px;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-md);
  border-bottom-color: rgba(226, 135, 67, 0.15);
}

.nav-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-smooth);
}

header.shrunk .logo-img {
  height: 42px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--slate-text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}

.nav-links a:hover {
  color: var(--glacier-deep);
  background-color: var(--glacier-light);
}

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

.nav-phone-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--navy);
  font-size: 1.05rem;
}

.nav-phone-num:hover {
  color: var(--glacier-deep);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 102;
}

.hamburger span {
  width: 24px;
  height: 2.5px;
  background-color: var(--navy);
  border-radius: 2px;
  transition: var(--transition-smooth);
  display: block;
}

/* Hamburger active transformation */
.hamburger.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ── HERO SECTION (ASYMMETRICAL GRID) ──────────────── */
.hero {
  background: linear-gradient(135deg, #0A1B2E 0%, #153254 100%);
  color: var(--white);
  padding: 80px 24px 100px;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 80% 30%, rgba(74, 168, 232, 0.15) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M40 0l2 40 40 2-40 2-2 40-2-40-40-2 40-2z' fill='%234AA8E8' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-content h1 em {
  font-style: normal;
  color: var(--glacier);
  display: block;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero-phone-cta {
  display: flex;
  flex-direction: column;
}

.hero-phone-cta .label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Glassmorphism Card for Hero Form */
.hero-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
  position: relative;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--glacier), var(--amber));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.hero-card h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.hero-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
}

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

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

.hero-card label {
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-card input,
.hero-card select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.hero-card select option {
  background-color: var(--navy);
  color: var(--white);
}

.hero-card input::placeholder {
  color: rgba(255,255,255,0.4);
}

.hero-card input:focus,
.hero-card select:focus {
  border-color: var(--glacier);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(74, 168, 232, 0.25);
}

.hero-card .form-submit-btn {
  width: 100%;
  margin-top: 10px;
}

.hero-card .fine-print {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  margin-top: 12px;
}

/* ── TRUST BAR / CREDENTIALS ───────────────────────── */
.trust-bar {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  padding: 30px 24px;
  position: relative;
  z-index: 10;
}

.trust-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy);
}

.trust-icon {
  width: 44px;
  height: 44px;
  background-color: var(--glacier-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--glacier-deep);
}

.trust-bar-divider {
  width: 1px;
  height: 40px;
  background-color: var(--border-light);
}

/* ── SERVICES SECTION ──────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.service-card {
  background-color: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background-color: var(--glacier);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--glacier);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::after {
  transform: scaleX(1);
}

/* Featured Card (HVAC Replacement) */
.service-card.featured {
  border-color: var(--border-cool);
  background: linear-gradient(180deg, var(--white) 0%, var(--glacier-light) 100%);
  box-shadow: var(--shadow-md);
}

.service-card.featured::after {
  background-color: var(--amber);
  transform: scaleX(1);
}

.service-card.featured:hover {
  border-color: var(--glacier);
  box-shadow: var(--shadow-lg);
}

.service-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background-color: var(--glacier);
  color: var(--white);
}

.service-tag.amber {
  background-color: var(--amber);
}

.service-tag.danger {
  background-color: var(--danger);
}

.service-icon-wrapper {
  width: 60px;
  height: 60px;
  background-color: var(--glacier-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-icon-wrapper svg {
  width: 32px;
  height: 32px;
  fill: var(--glacier-deep);
}

.service-card.featured .service-icon-wrapper {
  background-color: var(--white);
  border: 1px solid var(--border-cool);
}

.service-card.featured .service-icon-wrapper svg {
  fill: var(--amber);
}

.service-card h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: -0.2px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--slate-text);
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
  font-size: 0.88rem;
  font-weight: 600;
}

.service-bullets li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-bullets li svg {
  width: 14px;
  height: 14px;
  fill: var(--success);
  flex-shrink: 0;
}

.service-link {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  color: var(--glacier-deep);
  display: flex;
  align-items: center;
  gap: 6px;
}

.service-card.featured .service-link {
  color: var(--amber-dark);
}

.service-link svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
  transition: transform 0.2s ease;
}

.service-card:hover .service-link svg {
  transform: translateX(4px);
}

/* ── INTERACTIVE HVAC REPLACEMENT ESTIMATOR ───────── */
.estimator-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: start;
}

.estimator-card {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.estimator-stepper {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
}

.estimator-stepper::before {
  content: '';
  position: absolute;
  top: 15px; left: 0; right: 0;
  height: 3px;
  background-color: var(--border-light);
  z-index: 1;
}

.step-indicator {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.step-num {
  width: 32px;
  height: 32px;
  background-color: var(--white);
  border: 3px solid var(--border-light);
  color: var(--slate-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.step-label {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--slate-muted);
  transition: var(--transition-smooth);
}

.step-indicator.active .step-num {
  border-color: var(--glacier);
  background-color: var(--glacier);
  color: var(--white);
  box-shadow: 0 0 0 4px rgba(74, 168, 232, 0.25);
}

.step-indicator.active .step-label {
  color: var(--glacier-deep);
}

.step-indicator.completed .step-num {
  border-color: var(--success);
  background-color: var(--success);
  color: var(--white);
}

.step-indicator.completed .step-label {
  color: var(--navy);
}

.step-indicator.completed .step-num::after {
  content: '✓';
  font-size: 0.8rem;
  font-weight: 900;
}

.step-indicator.completed span {
  display: none; /* Hide the number when completed */
}

/* Stepper Content Panels */
.step-panel {
  display: none;
}

.step-panel.active {
  display: block;
  animation: panel-fade 0.4s ease both;
}

@keyframes panel-fade {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: -0.2px;
}

/* Step 1: System Cards Option */
.system-type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.system-opt-card {
  background-color: var(--white);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.system-opt-card svg {
  width: 44px;
  height: 44px;
  fill: var(--slate-muted);
  transition: var(--transition-smooth);
}

.system-opt-card .title {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  text-transform: uppercase;
}

.system-opt-card .desc {
  font-size: 0.8rem;
  color: var(--slate-muted);
  line-height: 1.4;
}

.system-opt-card:hover {
  border-color: var(--glacier);
  background-color: var(--glacier-light);
}

.system-opt-card.selected {
  border-color: var(--glacier-deep);
  background-color: var(--glacier-light);
  box-shadow: var(--shadow-md);
}

.system-opt-card.selected svg {
  fill: var(--glacier-deep);
  transform: scale(1.05);
}

/* Step 2 & 3 & 4 Chips Options */
.option-chips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.chip-opt {
  background-color: var(--white);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.chip-opt:hover {
  border-color: var(--glacier);
  background-color: var(--glacier-light);
}

.chip-opt.selected {
  border-color: var(--glacier-deep);
  background-color: var(--glacier-deep);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.chip-opt .helper {
  display: block;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--slate-muted);
  margin-top: 4px;
  transition: var(--transition-smooth);
}

.chip-opt.selected .helper {
  color: rgba(255, 255, 255, 0.8);
}

/* Panel Actions Buttons */
.panel-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

/* Result Screen Panel */
.est-result-panel {
  text-align: center;
}

.est-output-box {
  background-color: var(--navy);
  border-radius: var(--radius-md);
  padding: 36px;
  color: var(--white);
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}

.est-output-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--amber);
}

.est-output-box .label {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--glacier);
  margin-bottom: 8px;
}

.est-output-price {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 3.2rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}

.est-output-box .subtext {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

.est-disclaimer-box {
  background-color: var(--amber-light);
  border-left: 4px solid var(--amber);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
  text-align: left;
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 28px;
  color: var(--navy);
}

.est-disclaimer-box strong {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--amber-dark);
}

/* Estimator Side Guide */
.estimator-guide h3 {
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.estimator-guide .guide-desc {
  font-size: 0.98rem;
  color: var(--slate-text);
  margin-bottom: 32px;
}

.process-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.process-step {
  display: flex;
  gap: 20px;
}

.process-step-num {
  width: 40px;
  height: 40px;
  background-color: var(--glacier-light);
  border: 1px solid var(--border-cool);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--glacier-deep);
  flex-shrink: 0;
}

.process-step-content h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.process-step-content p {
  font-size: 0.9rem;
  color: var(--slate-muted);
}

/* ── MAINTENANCE PLAN SAVINGS CALCULATOR ──────────── */
.maint-calc-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.maint-calc-widget {
  background-color: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.maint-calc-widget h3 {
  font-size: 1.4rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 24px;
}

/* Slider Controls */
.slider-group {
  margin-bottom: 32px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.slider-label {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.slider-value {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  color: var(--glacier-deep);
  font-size: 1.1rem;
  background-color: var(--glacier-light);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

.range-slider {
  width: 100%;
  -webkit-appearance: none;
  height: 8px;
  border-radius: 4px;
  background: var(--border-light);
  outline: none;
  transition: opacity 0.2s;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--amber);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  transition: var(--transition-smooth);
}

.range-slider::-webkit-slider-thumb:hover {
  background: var(--amber-dark);
  transform: scale(1.1);
}

.range-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--amber);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  transition: var(--transition-smooth);
}

.range-slider::-moz-range-thumb:hover {
  background: var(--amber-dark);
  transform: scale(1.1);
}

/* Comparison Display */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.comparison-card {
  background-color: var(--glacier-light);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}

.comparison-card.accent {
  background-color: var(--amber-light);
  border: 1.5px dashed var(--amber);
}

.comparison-card .title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--slate-muted);
  margin-bottom: 6px;
}

.comparison-card .cost {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--navy);
}

.comparison-card.accent .cost {
  color: var(--amber-dark);
}

.savings-highlight-box {
  background-color: var(--navy);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
}

.savings-highlight-box span {
  color: var(--glacier);
  font-size: 1.5rem;
}

/* Maintenance Plan Card Side */
.plan-feature-card {
  background-color: var(--navy-light);
  border: 2px solid var(--glacier);
  border-radius: var(--radius-lg);
  padding: 44px;
  color: var(--white);
  position: relative;
  box-shadow: var(--shadow-lg);
}

.plan-feature-card::before {
  content: 'BEST SELLER';
  position: absolute;
  top: 24px; right: 24px;
  background-color: var(--amber);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

.plan-name {
  font-size: 1.6rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.plan-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
}

.plan-price-wrapper {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 28px;
}

.plan-price-value {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 4rem;
  color: var(--glacier);
  line-height: 1;
}

.plan-price-unit {
  font-size: 1.1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
}

.plan-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.plan-bullet-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}

.plan-bullet-list li svg {
  width: 18px;
  height: 18px;
  fill: var(--glacier);
  flex-shrink: 0;
}

.plan-signup-btn {
  width: 100%;
}

/* ── "MEET YOUR NEIGHBORS" SECTION ────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-card-overlay {
  background-color: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.about-card-overlay::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background-color: var(--glacier);
}

.about-quote {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.4;
  margin-bottom: 20px;
  font-style: italic;
  color: var(--navy);
}

.about-quote em {
  font-style: normal;
  color: var(--glacier-deep);
}

.about-owner {
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
}

.owner-avatar {
  width: 52px;
  height: 52px;
  background: var(--glacier);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  color: var(--white);
  font-size: 1.3rem;
}

.owner-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
}

.owner-title {
  font-size: 0.85rem;
  color: var(--slate-muted);
}

.about-content h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.about-body-text {
  font-size: 1rem;
  color: var(--slate-text);
  margin-bottom: 24px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.about-stat-box {
  background-color: var(--glacier-light);
  border: 1px solid var(--border-cool);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}

.about-stat-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 2.2rem;
  color: var(--glacier-deep);
  line-height: 1;
  margin-bottom: 4px;
}

.about-stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--navy);
}

.certifications-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cert-chip {
  background-color: var(--amber-light);
  color: var(--amber-dark);
  border: 1px solid rgba(226, 135, 67, 0.25);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
}

/* ── SERVICE AREAS (MAP/CHIPS GRID) ────────────────── */
.areas-inner {
  text-align: center;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.area-card {
  background-color: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--navy);
  transition: var(--transition-smooth);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.area-card:hover {
  background-color: var(--glacier-deep);
  border-color: var(--glacier-deep);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ── GOOGLE REVIEWS SECTION ────────────────────────── */
.reviews-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 50px;
  flex-wrap: wrap;
  gap: 24px;
}

.google-rating-card {
  background-color: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-md);
}

.rating-big-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 2.8rem;
  color: var(--navy);
  line-height: 1;
}

.rating-details .stars {
  color: #F1C40F;
  font-size: 1.1rem;
  margin-bottom: 2px;
}

.rating-details .label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--slate-muted);
  text-transform: uppercase;
}

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

.review-card {
  background-color: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition-smooth);
}

.review-card:hover {
  box-shadow: var(--shadow-lg);
}

.review-stars {
  color: #F1C40F;
  font-size: 0.95rem;
}

.review-text {
  font-size: 0.9rem;
  color: var(--slate-text);
  line-height: 1.6;
  font-style: italic;
  flex-grow: 1;
}

.reviewer-meta {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
}

.reviewer-name {
  color: var(--navy);
}

.reviewer-location {
  color: var(--slate-muted);
}

/* ── FAQ ACCORDION SECTION ────────────────────────── */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.faq-card {
  background-color: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition-smooth);
}

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

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  text-align: left;
}

.faq-question {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--navy);
  text-transform: uppercase;
}

.faq-icon-indicator {
  width: 28px;
  height: 28px;
  background-color: var(--glacier-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--glacier-deep);
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.faq-card.open .faq-icon-indicator {
  background-color: var(--glacier-deep);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-content-inner {
  padding: 0 24px 22px;
  font-size: 0.95rem;
  color: var(--slate-text);
  line-height: 1.6;
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
}

/* ── COMPREHENSIVE CONTACT & LEAD FORM ────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: start;
}

.contact-info-panel h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.contact-info-panel .desc {
  font-size: 1.05rem;
  color: var(--slate-text);
  margin-bottom: 40px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.channel-card {
  background-color: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: var(--transition-smooth);
}

.channel-card:hover {
  border-color: var(--glacier);
  box-shadow: var(--shadow-md);
}

.channel-icon {
  width: 52px;
  height: 52px;
  background-color: var(--glacier-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.channel-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--glacier-deep);
}

.channel-details .title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--slate-muted);
  margin-bottom: 4px;
}

.channel-details .value {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--navy);
}

/* Main Form Card */
.form-card {
  background-color: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}

.form-card h3 {
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-card .subtitle {
  font-size: 0.95rem;
  color: var(--slate-muted);
  margin-bottom: 32px;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.contact-form label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-light);
  background: var(--white);
  color: var(--navy);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.contact-form textarea {
  resize: vertical;
  min-height: 90px;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--glacier);
  box-shadow: 0 0 0 3px rgba(74, 168, 232, 0.2);
}

/* File Upload Field */
.file-upload-wrapper {
  position: relative;
  border: 2px dashed var(--border-cool);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.file-upload-wrapper:hover {
  background-color: var(--glacier-light);
  border-color: var(--glacier);
}

.file-upload-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.file-upload-label {
  font-size: 0.85rem;
  color: var(--slate-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.file-upload-label svg {
  width: 28px;
  height: 28px;
  fill: var(--glacier-deep);
}

/* Upload Thumbnails Preview */
.upload-preview-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.upload-thumb {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-light);
}

.submit-btn-wrapper {
  margin-top: 12px;
}

.contact-form-submit-btn {
  width: 100%;
  padding: 16px;
}

.contact-form .fine-print {
  font-size: 0.75rem;
  color: var(--slate-muted);
  text-align: center;
  margin-top: 12px;
}

/* Success UI popup screen overlay */
.success-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(13, 37, 63, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.success-modal {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 500px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: modal-pop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

@keyframes modal-pop {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.success-icon-box {
  width: 72px;
  height: 72px;
  background-color: var(--glacier-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.success-icon-box svg {
  width: 36px;
  height: 36px;
  fill: var(--success);
}

.success-modal h3 {
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 12px;
}

.success-modal p {
  font-size: 0.95rem;
  color: var(--slate-text);
  line-height: 1.6;
  margin-bottom: 24px;
}

.success-modal .disclaimer {
  background-color: var(--amber-light);
  border: 1px solid rgba(226,135,67,0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 0.82rem;
  color: var(--navy);
  text-align: left;
  line-height: 1.5;
  margin-bottom: 28px;
}

.success-modal .disclaimer strong {
  color: var(--amber-dark);
}

.success-close-btn {
  width: 100%;
}

/* ── FOOTER ────────────────────────────────────────── */
footer {
  background-color: var(--navy);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 24px 40px;
  border-top: 6px solid var(--glacier);
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.9fr 0.8fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 40px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  height: 56px;
  width: auto;
  align-self: flex-start;
}

.footer-brand-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
}

.footer-phone-box {
  background-color: var(--navy-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  align-self: flex-start;
}

.footer-phone-box .lbl {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.footer-phone-box .val {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--glacier);
}

.footer-phone-box .email {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  display: block;
  margin-top: 4px;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 24px;
}

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

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

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

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

.footer-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-badge-tag {
  background-color: var(--navy-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

/* ── STICKY MOBILE CTA ACTION BAR ──────────────────── */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 68px;
  background-color: var(--navy);
  border-top: 2px solid var(--glacier);
  z-index: 99;
  grid-template-columns: repeat(3, 1fr);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.25);
}

.mobile-cta-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  gap: 3px;
}

.mobile-cta-btn svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
}

.mobile-cta-btn.call {
  background-color: var(--danger);
}
.mobile-cta-btn.text {
  background-color: var(--success);
}
.mobile-cta-btn.quote {
  background-color: var(--amber);
}

/* ── RESPONSIVE MEDIA QUERIES ─────────────────────── */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-content {
    text-align: center;
  }
  .hero-content .badge-wrapper {
    justify-content: center;
  }
  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-card {
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .estimator-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .maint-calc-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 20px;
  }
  
  .nav-links {
    position: absolute;
    top: 80px;
    left: 0; right: 0;
    background-color: var(--white);
    border-bottom: 2px solid var(--border-light);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    display: none; /* Controlled by active class in JS */
  }
  
  .nav-links.active {
    display: flex;
    animation: slide-down 0.3s ease both;
  }
  
  @keyframes slide-down {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .hamburger {
    display: flex;
  }
  
  .nav-cta {
    display: none; /* Hide desktop CTA buttons on mobile navbar */
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .system-type-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .option-chips-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  
  .estimator-card {
    padding: 24px;
  }
  
  .estimator-stepper {
    margin-bottom: 24px;
  }
  
  .step-label {
    display: none; /* Hide stepper text labels on small mobile screens */
  }
  
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .maint-calc-widget,
  .plan-feature-card {
    padding: 24px;
  }
  
  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .form-card {
    padding: 24px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .mobile-sticky-bar {
    display: grid;
  }
  
  body {
    padding-bottom: 68px; /* Offset for sticky CTA bar */
  }
}

@media (max-width: 480px) {
  .areas-grid {
    grid-template-columns: 1fr;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}