/* ──────────────────────────────────────────────────────
   LAY'S HVAC Brand Colors & Variables
   ────────────────────────────────────────────────────── */

:root {
  /* Primary Colors */
  --brand-primary-red: #D71920;
  --brand-deep-red-accent: #A50011;
  --brand-primary-hvac-blue: #0057B8;
  --brand-bright-blue-accent: #0096FF;
  --brand-dark-navy-blue: #002D72;
  --brand-heating-orange: #FF6A00;
  --brand-sun-accent-orange: #FFA200;
  --brand-pure-white: #FFFFFF;
  --brand-dark-gray-text: #4A4A4A;
  --brand-charcoal-accent: #2B2B2B;

  /* Combined Brand Palette (Recommended combo) */
  --brand-blue: #0057B8;
  --brand-orange: #FF6A00;
  --brand-red: #D71920;
  --brand-white: #FFFFFF;
  --brand-dark-text: #4A4A4A;
  --brand-bg-dark: #2B2B2B;

  /* Functional Colors */
  --color-success: #28a745;
  --color-warning: #ffc107;
  --color-danger: #dc3545;
  --color-info: #0dcaf0;
}

/* ──────────────────────────────────────────────────────
   Base Typography, Layout & Body
   ────────────────────────────────────────────────────── */

html {
  font-size: 14px;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--brand-dark-gray-text);
  background-color: var(--brand-pure-white);
  height: 100%;
  margin: 0;
}

main {
  flex: 1 0 auto;
  padding-top: 2rem !important; /* Reduced layout footprint */
}

/* Tighter home page containers */
.home-page main {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

/* Snappy fluid transform logic for utility actions */
.hover-transform-up:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 15px 30px rgba(0, 45, 114, 0.45) !important;
    border-color: rgba(255, 255, 255, 0.8) !important;
    filter: brightness(1.1);
}

.hover-transform-up:active {
    transform: translateY(-1px) scale(0.98);
}

/* Subtle micro-interaction alert animation context loop */
@keyframes microBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.hover-transform-up:hover .animate-bounce {
    display: inline-block;
    animation: microBounce 0.8s ease infinite;
}

/* ──────────────────────────────────────────────────────
   Focus States (Updated to Brand Blue)
   ────────────────────────────────────────────────────── */

.btn:focus, 
.btn:active:focus, 
.btn-link.nav-link:focus, 
.form-control:focus, 
.form-check-input:focus {
  box-shadow: 0 0 0 0.1rem var(--brand-charcoal-accent), 0 0 0 0.25rem var(--brand-primary-hvac-blue);
}

/* ──────────────────────────────────────────────────────
   Form Floating Inputs (Updated to Brand Blue)
   ────────────────────────────────────────────────────── */

.form-floating > .form-control-plaintext::placeholder, 
.form-floating > .form-control::placeholder {
  color: var(--brand-dark-gray-text);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, 
.form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* ──────────────────────────────────────────────────────
   Brand Color Utility Classes
   ────────────────────────────────────────────────────── */

.text-primary-red { color: var(--brand-primary-red) !important; }
.text-deep-red { color: var(--brand-deep-red-accent) !important; }
.text-hvac-blue { color: var(--brand-primary-hvac-blue) !important; }
.text-bright-blue { color: var(--brand-bright-blue-accent) !important; }
.text-navy { color: var(--brand-dark-navy-blue) !important; }
.text-heating-orange { color: var(--brand-heating-orange) !important; }
.text-sun-orange { color: var(--brand-sun-accent-orange) !important; }
.text-dark-gray { color: var(--brand-dark-gray-text) !important; }
.text-charcoal { color: var(--brand-charcoal-accent) !important; }

.bg-primary-red { background-color: var(--brand-primary-red) !important; }
.bg-hvac-blue { background-color: var(--brand-primary-hvac-blue) !important; }
.bg-heating-orange { background-color: var(--brand-heating-orange) !important; }
.bg-charcoal { background-color: var(--brand-charcoal-accent) !important; }

/* ──────────────────────────────────────────────────────
   Button Styles (Brand-Integrated)
   ────────────────────────────────────────────────────── */

.btn-primary {
  background-color: var(--brand-primary-hvac-blue);
  border-color: var(--brand-primary-hvac-blue);
  color: var(--brand-pure-white);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--brand-dark-navy-blue);
  border-color: var(--brand-dark-navy-blue);
  color: var(--brand-pure-white);
}

.btn-secondary {
  background-color: var(--brand-dark-gray-text);
  border-color: var(--brand-dark-gray-text);
  color: var(--brand-pure-white);
}

.btn-secondary:hover,
.btn-secondary:focus {
  background-color: var(--brand-charcoal-accent);
  border-color: var(--brand-charcoal-accent);
}

/* Accent Button with Orange/Red Combination */
.btn-brand {
  background-color: var(--brand-heating-orange);
  border-color: var(--brand-heating-orange);
  color: var(--brand-pure-white);
}

.btn-brand:hover,
.btn-brand:focus {
  background-color: var(--brand-sun-accent-orange);
  border-color: var(--brand-sun-accent-orange);
  color: var(--brand-pure-white);
}

@media (min-width: 768px) {
  .btn-lg {
    font-size: 1.25rem;
    padding: 0.75rem 1.5rem;
  }

  .btn-brand-lg {
    font-size: 1.5rem;
    padding: 1rem 2rem;
    background-color: var(--brand-primary-red);
  }

  .btn-brand-lg:hover {
    background-color: var(--brand-deep-red-accent);
  }
}

/* ──────────────────────────────────────────────────────
   Links & Navigation Elements
   ────────────────────────────────────────────────────── */

a {
  color: var(--brand-primary-hvac-blue);
  text-decoration: none;
}

a:hover,
a:focus {
  color: var(--brand-bright-blue-accent);
  text-decoration: underline;
}

.navbar-brand {
  color: var(--brand-primary-red) !important;
}

.nav-link {
  color: var(--brand-dark-gray-text);
}

.nav-link:hover {
  color: var(--brand-heating-orange);
}

/* ──────────────────────────────────────────────────────
   Cards & Component Callouts
   ────────────────────────────────────────────────────── */

.card {
  border-color: var(--brand-charcoal-accent);
}

.card-header {
  background-color: var(--brand-pure-white);
  border-bottom-color: var(--brand-charcoal-accent);
}

.alert-brand {
  background-color: var(--brand-bright-blue-accent);
  border: none;
  color: var(--brand-pure-white);
}

.alert-brand a {
  color: var(--brand-pure-white);
  text-decoration: underline;
}

/* ──────────────────────────────────────────────────────
   Hero Layout Modifications
   ────────────────────────────────────────────────────── */

.hero {
  margin-bottom: 0 !important;
  margin-top: 0 !important;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 90% 50%, rgba(215, 25, 32, 0.45), transparent 55%), /* Vivid Red on Right */
    radial-gradient(circle at 10% 50%, rgba(0, 150, 255, 0.4), transparent 55%);  /* Electric Blue on Left */
  pointer-events: none;
}

.hero .d-flex .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* ──────────────────────────────────────────────────────
   Section Breaks & Structural Containers
   ────────────────────────────────────────────────────── */

.section-break {
  height: 0.75rem;
  background: linear-gradient(90deg, #0057B8, #FF6A00, #D71920, #0057B8);
  background-size: 200% 100%;
}

@media (min-width: 768px) {
  .section-break {
    height: 1.25rem;
  }
}

.services {
  background-color: #2B2B2B !important;
  padding: 3.5rem 0 !important;
}

/* Match services section to the hero visual style */
.services.services-hero-match {
  position: relative;
  background: linear-gradient(135deg, #1a1a1a 0%, #004d99 100%) !important;
  overflow: hidden;
}

.services.services-hero-match::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(255, 162, 0, 0.24), transparent 45%),
              radial-gradient(circle at 85% 80%, rgba(215, 25, 32, 0.2), transparent 42%);
  pointer-events: none;
}

.services.services-hero-match .container {
  position: relative;
  z-index: 1;
}

/* Professional service card styling */
.services.services-hero-match .service-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.services.services-hero-match .service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.services.services-hero-match .service-card h3 {
  color: var(--brand-heating-orange) !important;
  font-size: 1.5rem;
}

.services.services-hero-match .service-card p {
  line-height: 1.7;
}

.services.services-hero-match .service-card a {
  color: var(--brand-pure-white) !important;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s ease;
}

.services.services-hero-match .service-card a:hover {
  color: var(--brand-sun-accent-orange) !important;
  transform: scale(1.05);
}

/* ──────────────────────────────────────────────────────
   CTA Interstitial Modules
   ────────────────────────────────────────────────────── */

.cta-section {
  position: relative;
  background: linear-gradient(135deg, #002D72 0%, #D71920 100%);
}

.cta-content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  background: rgba(255, 255, 255, 0.95);
  color: #333;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-content h2 {
  color: var(--brand-heating-orange);
}

.cta-content p {
  color: var(--brand-dark-gray-text);
}

.cta-content a {
  transition: all 0.3s ease;
}

.cta-content a:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* ──────────────────────────────────────────────────────
   Custom Layout Layer Overrides
   ────────────────────────────────────────────────────── */

.text-opacity-100-hover:hover {
  opacity: 1 !important;
  color: var(--brand-bright-blue-accent) !important;
}

.text-white-hover:hover {
  color: var(--brand-pure-white) !important;
}