/* =============================================================================
   MILE HIGH CHIP SEAL — "Alpine Summit" Design System v2
   ============================================================================= */

/* =============================================================================
   1. RESET
   ============================================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, video { max-width: 100%; display: block; }
svg { max-width: 100%; overflow: visible; }
a { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: pointer; font: inherit; }
ul, ol { list-style: none; }

/* Custom selection */
::selection { background: rgba(59,139,219,0.25); color: inherit; }

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-dark); }
::-webkit-scrollbar-thumb { background: var(--color-accent); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent-dark); }
html { scrollbar-color: var(--color-accent) var(--color-dark); scrollbar-width: thin; }

/* =============================================================================
   2. DESIGN TOKENS
   ============================================================================= */
:root {
  /* Core palette */
  --color-dark: #0C1B2E;
  --color-dark-mid: #132035;
  --color-dark-light: #1A2D47;
  --color-accent: #3B8BDB;
  --color-accent-dark: #2A6DB5;
  --color-accent-glow: rgba(59, 139, 219, 0.35);
  --color-accent-soft: rgba(59, 139, 219, 0.15);
  --color-surface: #F0F4F8;
  --color-surface-alt: #E4EAF1;
  --color-text: #1A2D47;
  --color-text-light: #5A6B82;
  --color-white: #FFFFFF;
  --color-border: #CBD5E1;
  --color-error: #EF4444;
  --color-error-light: #FCA5A5;

  /* Gradients */
  --gradient-accent: linear-gradient(135deg, #3B8BDB, #2A6DB5);
  --gradient-hero: linear-gradient(160deg, rgba(12,27,46,0.88) 0%, rgba(19,32,53,0.7) 40%, rgba(59,139,219,0.4) 100%);
  --gradient-aurora: linear-gradient(135deg, #0C1B2E, #0D2A45, #0F1D32, #0B2640);
  --gradient-dark: linear-gradient(180deg, #0C1B2E 0%, #132035 100%);
  --gradient-card-overlay: linear-gradient(to top, rgba(12,27,46,0.95) 0%, rgba(12,27,46,0.5) 50%, transparent 100%);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(12,27,46,0.06), 0 1px 2px rgba(12,27,46,0.04);
  --shadow-md: 0 4px 16px rgba(12,27,46,0.08), 0 2px 4px rgba(12,27,46,0.04);
  --shadow-lg: 0 12px 40px rgba(12,27,46,0.12), 0 4px 12px rgba(12,27,46,0.06);
  --shadow-xl: 0 20px 60px rgba(12,27,46,0.16), 0 8px 20px rgba(12,27,46,0.08);
  --shadow-glow: 0 0 30px rgba(59,139,219,0.3);
  --shadow-frost: 0 0 20px rgba(59,139,219,0.2);

  /* Fonts */
  --font-display: 'Oswald', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Spacing */
  --section-pad: 5rem 1.5rem;
  --section-pad-lg: 7rem 2rem;
  --max-width: 1200px;
  --radius: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1rem;
  --transition: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================================================
   3. TYPOGRAPHY
   ============================================================================= */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  color: var(--color-dark);
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.5rem, 7vw, 4.5rem); }
h2 { font-size: clamp(1.75rem, 4.5vw, 3rem); }
h3 { font-size: clamp(1.125rem, 3vw, 1.5rem); }
p { line-height: 1.7; }

.section-label {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  display: block;
  margin-bottom: 0.75rem;
}

.section-accent-line {
  width: 3rem;
  height: 4px;
  background: var(--color-accent);
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.section-title { margin-bottom: 1.25rem; }

.section-intro {
  color: var(--color-text-light);
  max-width: 600px;
  margin-bottom: 3rem;
  font-size: 1.0625rem;
  line-height: 1.75;
}

/* Centered section headers */
.section-header--center {
  text-align: center;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.5rem;
}
.section-header--center .section-accent-line { margin-left: auto; margin-right: auto; }
.section-header--center .section-intro { margin-left: auto; margin-right: auto; }

/* =============================================================================
   4. LAYOUT
   ============================================================================= */
.section-inner {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding: var(--section-pad);
}
@media (min-width: 768px) { .section-inner { padding: var(--section-pad-lg); } }

/* =============================================================================
   5. SKIP LINK
   ============================================================================= */
.skip-link {
  position: absolute; top: -100%; left: 1rem; z-index: 9999;
  background: var(--color-accent); color: var(--color-white);
  padding: 0.75rem 1.25rem; border-radius: var(--radius);
  font-weight: 700; font-size: 0.875rem; transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }

/* =============================================================================
   6. BUTTONS
   ============================================================================= */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700; font-size: 0.9375rem;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  background: var(--gradient-accent);
  color: var(--color-white); border: none; cursor: pointer;
  box-shadow: 0 4px 16px rgba(59,139,219,0.3), 0 1px 3px rgba(0,0,0,0.1);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  line-height: 1; text-align: center; position: relative;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(59,139,219,0.4), 0 2px 6px rgba(0,0,0,0.12);
  filter: brightness(1.08);
}
.btn-primary:active { transform: translateY(0); box-shadow: 0 2px 8px rgba(59,139,219,0.3); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700; font-size: 0.9375rem;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.25);
  cursor: pointer; line-height: 1; text-align: center;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(255,255,255,0.1);
}

.form-submit { width: 100%; }
.form-submit.is-loading { opacity: 0.7; cursor: not-allowed; pointer-events: none; }

/* =============================================================================
   7. HEADER
   ============================================================================= */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: transparent;
  transition: background var(--transition-slow), box-shadow var(--transition-slow), backdrop-filter var(--transition-slow);
}
.site-header.is-scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.05), 0 4px 20px rgba(12,27,46,0.06);
}
.header-inner {
  max-width: var(--max-width); margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
}

.logo-block { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 42px; width: auto; }

/* Mobile drawer */
.nav-menu {
  display: none; position: fixed; top: 0; right: -300px;
  width: 300px; height: 100%; background: var(--color-dark);
  z-index: 1001; flex-direction: column; padding: 1.5rem;
  transition: right var(--transition-slow); overflow-y: auto;
}
.nav-menu.is-open { display: flex; right: 0; }
.nav-close { align-self: flex-end; color: var(--color-white); font-size: 1.75rem; padding: 0.25rem; margin-bottom: 1.5rem; line-height: 1; }
.nav-menu-links { display: flex; flex-direction: column; gap: 0; }
.nav-menu-links a {
  color: var(--color-white); font-family: var(--font-display);
  font-weight: 600; font-size: 1rem; text-transform: uppercase;
  letter-spacing: 0.06em; padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: color var(--transition);
}
.nav-menu-links a:hover { color: var(--color-accent); }

.header-cta--drawer {
  display: block; margin-top: 1.5rem;
  background: var(--gradient-accent); color: var(--color-white);
  font-family: var(--font-display); font-weight: 700; font-size: 0.9375rem;
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 0.875rem 1.5rem; border-radius: var(--radius); text-align: center;
  transition: filter var(--transition);
}
.header-cta--drawer:hover { filter: brightness(1.1); }
.header-cta--bar { display: none; }

.nav-toggle {
  display: flex; flex-direction: column; justify-content: center;
  align-items: center; gap: 5px; width: 40px; height: 40px;
  padding: 8px; border-radius: var(--radius);
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--color-white);
  border-radius: 2px; transition: background var(--transition);
}
.site-header.is-scrolled .nav-toggle span { background: var(--color-dark); }
.nav-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 1000; }
.nav-backdrop.is-open { display: block; }

@media (min-width: 768px) {
  .nav-menu {
    display: flex; position: static; width: auto; height: auto;
    background: transparent; flex-direction: row; align-items: center;
    padding: 0; gap: 0.25rem; right: auto; overflow: visible;
  }
  .nav-menu.is-open { right: auto; }
  .nav-close { display: none; }
  .nav-menu-links { flex-direction: row; align-items: center; gap: 0.25rem; }
  .nav-menu-links a {
    border-bottom: none; padding: 0.5rem 0.875rem; font-size: 0.875rem;
    color: var(--color-white);
  }
  .site-header.is-scrolled .nav-menu-links a { color: var(--color-text); }
  .nav-menu-links a:hover { color: var(--color-accent); }
  .site-header.is-scrolled .nav-menu-links a:hover { color: var(--color-accent); }
  .nav-toggle { display: none; }
  .header-cta--drawer { display: none; }
  .header-cta--bar {
    display: inline-flex; margin-left: 0.75rem; font-size: 0.8125rem; padding: 0.625rem 1.25rem;
  }
}

/* =============================================================================
   8. HERO
   ============================================================================= */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  color: var(--color-white); overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-video {
  width: 100%; height: 120%; object-fit: cover; object-position: center;
  will-change: transform;
}

/* Aurora animated overlay */
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: var(--gradient-aurora);
  background-size: 300% 300%;
  animation: aurora-shift 10s ease-in-out infinite;
  opacity: 0.88;
}
@keyframes aurora-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Dark overlay for text contrast */
.hero-dark-overlay {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(to bottom, rgba(12,27,46,0.5) 0%, rgba(12,27,46,0.3) 40%, rgba(12,27,46,0.7) 100%);
}

/* Dust particles container */
.hero-particles { position: absolute; inset: 0; z-index: 3; pointer-events: none; overflow: hidden; }
.dust-particle {
  position: absolute; bottom: -10px;
  width: 2px; height: 2px; background: white;
  border-radius: 50%; opacity: 0; pointer-events: none;
  animation: dust-float linear infinite;
}
@keyframes dust-float {
  0% { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.4; }
  100% { transform: translateY(-100vh) translateX(60px) rotate(180deg); opacity: 0; }
}

.hero-content {
  position: relative; z-index: 10;
  max-width: var(--max-width); width: 100%;
  margin: 0 auto; padding: 9rem 1.5rem 7rem;
}

.hero-accent-line {
  width: 3.5rem; height: 5px; background: var(--color-accent);
  border-radius: 9999px; margin-bottom: 1.5rem;
  animation: fade-in-left 0.7s ease-out forwards;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-body); font-size: 0.8125rem; font-weight: 500;
  letter-spacing: 0.04em; color: rgba(255,255,255,0.9);
  margin-bottom: 1.5rem; padding: 0.5rem 1.125rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  animation: fade-in-up 0.7s ease-out forwards;
}

.hero h1 {
  color: var(--color-white); margin-bottom: 1.5rem;
  max-width: 720px; text-shadow: 0 2px 30px rgba(0,0,0,0.2);
  letter-spacing: -0.01em; line-height: 1.05;
  animation: fade-in-up 0.7s ease-out forwards;
  animation-delay: 0.1s; opacity: 0;
}

.hero-typewriter {
  display: block;
  background: linear-gradient(135deg, #3B8BDB, #5BB5F5, #3B8BDB);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-text-shift 4s linear infinite;
}
@keyframes gradient-text-shift {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}
.typewriter-cursor {
  animation: blink 0.8s step-end infinite;
  color: var(--color-accent);
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-lead {
  font-size: clamp(1.0625rem, 2vw, 1.1875rem);
  max-width: 540px; opacity: 0; margin-bottom: 2rem; line-height: 1.75;
  color: rgba(255,255,255,0.8);
  animation: fade-in-up 0.7s ease-out forwards;
  animation-delay: 0.2s;
}

/* Trust pills */
.hero-trust-pills {
  display: flex; flex-wrap: wrap; gap: 0.625rem;
  margin-bottom: 2.5rem; opacity: 0;
  animation: fade-in-up 0.7s ease-out forwards;
  animation-delay: 0.35s;
}
.hero-trust-pill {
  display: flex; align-items: center; gap: 0.375rem;
  padding: 0.4rem 0.875rem; border-radius: 100px;
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 0.8125rem; font-weight: 500;
  color: rgba(255,255,255,0.85);
}
.hero-trust-pill svg {
  width: 14px; height: 14px; color: var(--color-accent); flex-shrink: 0;
}

.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap; align-items: center;
  opacity: 0;
  animation: fade-in-up 0.7s ease-out forwards;
  animation-delay: 0.5s;
}

.hero-scroll-indicator {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%); z-index: 10;
  color: rgba(255,255,255,0.35);
  animation: heroFloat 3s ease-in-out infinite;
  width: 24px; height: 24px;
}
.hero-scroll-indicator svg { width: 24px; height: 24px; }
@keyframes heroFloat {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.35; }
  50% { transform: translateX(-50%) translateY(10px); opacity: 0.6; }
}

/* =============================================================================
   9. STATS COUNTER
   ============================================================================= */
.stats {
  background: var(--color-dark);
  padding: 2.5rem 1rem;
  position: relative; overflow: hidden;
}
/* Noise texture on dark sections */
.stats::before, .stats::after,
.areas-banner::after,
.contact::after {
  pointer-events: none;
}
@media (min-width: 768px) { .stats { padding: 3.5rem 1rem; } }

/* Background blobs */
.stats::before, .stats::after {
  content: ''; position: absolute; border-radius: 50%;
  background: var(--color-accent); filter: blur(120px); opacity: 0.08;
  pointer-events: none;
}
.stats::before { width: 24rem; height: 24rem; top: -8rem; left: 20%; }
.stats::after { width: 16rem; height: 16rem; bottom: -6rem; right: 25%; }

.stats-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem 1rem; max-width: var(--max-width); margin: 0 auto;
  padding: 0 1rem; position: relative;
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }

.stat-card { text-align: center; }
.stat-icon-wrap {
  display: inline-flex; align-items: center; justify-content: center;
  width: 3rem; height: 3rem; min-width: 3rem; border-radius: 50%;
  background: var(--color-accent-soft); margin-bottom: 0.75rem;
  overflow: hidden;
}
.stat-icon-wrap svg { width: 1.25rem; height: 1.25rem; min-width: 1.25rem; color: var(--color-accent); }
.stat-number-wrap { display: flex; align-items: baseline; justify-content: center; gap: 0; }
.stat-number {
  font-family: var(--font-display); font-size: 2rem; font-weight: 700;
  color: var(--color-accent); line-height: 1;
}
@media (min-width: 768px) { .stat-number { font-size: 2.5rem; } }
.stat-suffix { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--color-accent); }
.stat-label { color: rgba(255,255,255,0.6); font-size: 0.8125rem; margin-top: 0.25rem; font-weight: 500; }

/* =============================================================================
   10. TRUST MARQUEE
   ============================================================================= */
.trust-marquee {
  padding: 1rem 0;
  background: var(--color-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
}
.marquee-track {
  display: flex; animation: marquee-scroll 30s linear infinite;
  white-space: nowrap; will-change: transform;
}
@keyframes marquee-scroll {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-50%); }
}
.marquee-item {
  display: flex; align-items: center; gap: 0.625rem;
  margin: 0 1.75rem; flex-shrink: 0;
}
.marquee-item-icon {
  display: flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; min-width: 2rem; border-radius: var(--radius);
  background: var(--color-accent-soft); overflow: hidden;
}
.marquee-item-icon svg { width: 1rem; height: 1rem; min-width: 1rem; color: var(--color-accent); }
.marquee-item-text .marquee-label {
  font-weight: 600; font-size: 0.8125rem; color: var(--color-white); line-height: 1.2;
}
.marquee-item-text .marquee-sublabel {
  font-size: 0.6875rem; color: rgba(255,255,255,0.5); line-height: 1.2;
}

/* =============================================================================
   11. ANIMATED DIVIDER
   ============================================================================= */
.ice-divider {
  display: flex; align-items: center; justify-content: center;
  padding: 0.75rem 0; position: relative; overflow: hidden;
}
.ice-divider--light { background: var(--color-surface); }
.ice-divider--alt { background: var(--color-surface-alt); }

.divider-line {
  height: 2px; width: 0; opacity: 0;
  background: linear-gradient(to right, transparent, var(--color-accent), transparent);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.8s ease;
  position: relative;
}
.divider-line.is-visible { width: min(33%, 400px); opacity: 1; }
.divider-dot {
  position: absolute; left: 50%; top: -4px;
  transform: translateX(-50%);
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 16px rgba(59,139,219,0.6);
  opacity: 0.8;
}

/* =============================================================================
   12. SERVICES — Full-bleed cards
   ============================================================================= */
.services { background: var(--color-surface); padding-bottom: 2rem; }

.services-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 1.25rem; max-width: var(--max-width);
  margin: 0 auto; padding: 0 1.5rem 2rem;
}
@media (min-width: 768px) { .services-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; padding: 0 2rem 2rem; } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  position: relative; border-radius: var(--radius-xl);
  overflow: hidden; min-height: 280px;
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-slow), transform var(--transition-slow);
}
.service-card:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.service-card-image {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.service-card-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover .service-card-image img { transform: scale(1.08); }

.service-card-overlay {
  position: absolute; inset: 0;
  background: var(--gradient-card-overlay);
  transition: background 0.5s ease;
}
.service-card:hover .service-card-overlay {
  background: linear-gradient(to top, rgba(12,27,46,0.98) 0%, rgba(12,27,46,0.65) 50%, rgba(12,27,46,0.2) 100%);
}

/* Accent bar on hover */
.service-card-accent {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--color-accent); transform: scaleX(0);
  transform-origin: left; transition: transform 0.5s ease;
}
.service-card:hover .service-card-accent { transform: scaleX(1); }

.service-card-body {
  position: absolute; inset: 0; padding: 1.5rem;
  display: flex; flex-direction: column; justify-content: flex-end;
}
.service-card-body h3 {
  color: var(--color-white); font-size: 1.25rem;
  margin-bottom: 0.375rem; text-transform: uppercase;
  letter-spacing: 0.04em;
}
.service-card-body p {
  color: rgba(255,255,255,0.75); font-size: 0.875rem; line-height: 1.6;
}

/* =============================================================================
   13. PROCESS
   ============================================================================= */
.process { background: var(--color-surface-alt); }

.process-grid {
  display: grid; grid-template-columns: 1fr; gap: 1.5rem;
}
@media (min-width: 768px) { .process-grid { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } }

.process-step {
  text-align: center; position: relative;
  padding: 2rem 1.25rem; background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(203,213,225,0.4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.process-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--gradient-accent); color: var(--color-white);
  font-family: var(--font-display); font-size: 1.375rem; font-weight: 700;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 12px rgba(59,139,219,0.25);
}
.process-road-line { display: none; }
@media (min-width: 768px) {
  .process-road-line {
    display: block; position: absolute;
    top: calc(2rem + 26px); left: calc(50% + 38px);
    width: calc(100% - 38px); height: 0;
    border-top: 2px dashed var(--color-accent);
    opacity: 0.25;
  }
  .process-step:last-child .process-road-line { display: none; }
}
.process-step h3 { margin-bottom: 0.5rem; font-size: 1.125rem; }
.process-step p {
  color: var(--color-text-light); font-size: 0.9375rem;
  max-width: 280px; margin: 0 auto; line-height: 1.65;
}

/* =============================================================================
   14. ABOUT
   ============================================================================= */
.about { background: var(--color-surface); }
.about-layout {
  display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center;
}
@media (min-width: 768px) { .about-layout { grid-template-columns: 1fr 1fr; gap: 4rem; } }

.about-image { position: relative; }
.about-image::after {
  content: ''; position: absolute; top: 1rem; left: 1rem; right: -1rem; bottom: -1rem;
  border: 2px solid var(--color-accent); border-radius: var(--radius-lg);
  opacity: 0.2; z-index: 0; pointer-events: none;
}
.about-image img {
  width: 100%; height: auto; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); position: relative; z-index: 1;
}
.about-text p { color: var(--color-text); margin-bottom: 1.25rem; font-size: 1.0625rem; line-height: 1.75; }
.about-text .btn-primary { margin-top: 0.75rem; }

/* =============================================================================
   15. AREAS BANNER
   ============================================================================= */
.areas-banner {
  background: var(--gradient-dark); color: var(--color-white);
  text-align: center; position: relative; overflow: hidden;
}
.areas-banner::before {
  content: ''; position: absolute; top: -50%; left: -25%;
  width: 150%; height: 200%;
  background: radial-gradient(ellipse at center, rgba(59,139,219,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.areas-banner h2 { color: var(--color-white); margin-bottom: 0.75rem; position: relative; }
.areas-banner .text-gradient {
  background: linear-gradient(135deg, #3B8BDB, #7CC4FA);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.areas-banner p {
  max-width: 640px; margin: 0 auto 2.25rem; opacity: 0.75;
  font-size: 1.0625rem; position: relative;
}
.areas-banner .btn-primary {
  background: var(--color-white); color: var(--color-dark);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2); position: relative;
}
.areas-banner .btn-primary:hover {
  background: rgba(255,255,255,0.95); transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.25);
}
.areas-colorado-outline {
  display: block; width: 80px; height: 56px;
  margin: 0 auto 1.5rem; opacity: 0.15; color: var(--color-white); position: relative;
}

/* =============================================================================
   16. CONTACT
   ============================================================================= */
.contact { background: var(--gradient-dark); color: var(--color-white); position: relative; }
.contact-layout { display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 768px) { .contact-layout { grid-template-columns: 1fr 1fr; gap: 4rem; } }

.contact-left h2 { color: var(--color-white); }
.contact-left p { color: rgba(255,255,255,0.6); margin-bottom: 1.5rem; font-size: 1.0625rem; line-height: 1.75; }
.contact-left .btn-primary { margin-bottom: 1.5rem; }
.contact-phone-cta {
  display: flex; align-items: center; gap: 0.75rem;
  color: rgba(255,255,255,0.45); font-size: 0.9375rem; margin-top: 1.25rem;
}
.contact-phone-cta a {
  color: var(--color-white); font-family: var(--font-display);
  font-weight: 700; font-size: 1.25rem; transition: color var(--transition);
}
.contact-phone-cta a:hover { color: var(--color-accent); }

.contact-form-panel {
  background: rgba(255,255,255,0.04); border-radius: var(--radius-xl);
  padding: 2.25rem; border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.contact-form-panel.is-success { display: flex; align-items: center; justify-content: center; }

.form-group { margin-bottom: 1.125rem; }
.form-group label {
  display: block; font-size: 0.8125rem; font-weight: 500;
  margin-bottom: 0.375rem; color: rgba(255,255,255,0.7); letter-spacing: 0.02em;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.8125rem 1rem;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); color: var(--color-white);
  font-family: var(--font-body); font-size: 0.9375rem;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--color-accent);
  background: rgba(255,255,255,0.07);
  box-shadow: 0 0 0 3px var(--color-accent-glow), 0 0 15px rgba(59,139,219,0.1);
}
.form-group input.is-invalid, .form-group textarea.is-invalid {
  border-color: var(--color-error); box-shadow: 0 0 0 3px rgba(239,68,68,0.2);
}
.field-error { color: var(--color-error-light); font-size: 0.8125rem; margin-top: 0.375rem; }
.form-error {
  background: rgba(239,68,68,0.15); color: var(--color-error-light);
  border: 1px solid rgba(239,68,68,0.25); border-radius: var(--radius);
  padding: 0.75rem 1rem; font-size: 0.875rem; margin-bottom: 1rem;
}
.form-success-msg { text-align: center; padding: 2.5rem; line-height: 1.7; }
.form-success-msg h3 { color: var(--color-white); margin-bottom: 0.75rem; }

/* =============================================================================
   17. FOOTER
   ============================================================================= */
.site-footer {
  background: var(--color-dark); color: rgba(255,255,255,0.5);
  font-size: 0.875rem; border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-inner {
  max-width: var(--max-width); margin: 0 auto;
  padding: 3.5rem 1.5rem 2.5rem;
  display: flex; flex-direction: column; align-items: center;
  gap: 1.75rem; text-align: center;
}
.footer-brand { display: flex; flex-direction: column; align-items: center; gap: 0.625rem; }
.footer-logo { height: 36px; width: auto; opacity: 0.7; }
.footer-tagline {
  font-family: var(--font-display); font-size: 0.75rem;
  text-transform: uppercase; letter-spacing: 0.14em; color: rgba(255,255,255,0.25);
}
.footer-links { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: center; }
.footer-links a {
  color: rgba(255,255,255,0.5); font-family: var(--font-display);
  font-weight: 600; font-size: 0.8125rem; text-transform: uppercase;
  letter-spacing: 0.06em; transition: color var(--transition); position: relative;
}
.footer-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1px; background: var(--color-accent);
  transition: width var(--transition);
}
.footer-links a:hover { color: var(--color-white); }
.footer-links a:hover::after { width: 100%; }
.footer-contact a {
  color: var(--color-white); font-family: var(--font-display);
  font-weight: 700; font-size: 1.125rem; transition: color var(--transition);
}
.footer-contact a:hover { color: var(--color-accent); }
.footer-copy { color: rgba(255,255,255,0.2); font-size: 0.8125rem; }

/* =============================================================================
   18. UTILITIES
   ============================================================================= */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border-width: 0;
}

/* =============================================================================
   18b. GRADIENT TEXT
   ============================================================================= */
.text-gradient {
  background: linear-gradient(135deg, var(--color-accent), #5BB5F5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============================================================================
   18c. NOISE TEXTURE (dark sections depth)
   ============================================================================= */
.noise-overlay {
  position: relative;
}
.noise-overlay::after {
  content: '';
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* =============================================================================
   18d. FEATURE CHECKLIST (about section)
   ============================================================================= */
.feature-list {
  display: flex; flex-direction: column; gap: 0.625rem;
  margin: 1.25rem 0 1.75rem;
}
.feature-item {
  display: flex; align-items: center; gap: 0.625rem;
  font-size: 0.9375rem; color: var(--color-text);
}
.feature-item-icon {
  display: flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--color-accent-soft); flex-shrink: 0;
}
.feature-item-icon svg {
  width: 12px; height: 12px; color: var(--color-accent);
}

/* =============================================================================
   18e. SERVICE CARD "GET QUOTE" LINK
   ============================================================================= */
.service-card-link {
  display: inline-flex; align-items: center; gap: 0.25rem;
  color: var(--color-accent); font-weight: 600; font-size: 0.8125rem;
  margin-top: 0.5rem; opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.4s ease, transform 0.4s ease, gap 0.2s ease;
}
.service-card:hover .service-card-link {
  opacity: 1; transform: translateY(0);
}
.service-card-link:hover { gap: 0.5rem; }

/* =============================================================================
   18f. ANIMATED GRADIENT BORDER (contact form)
   ============================================================================= */
.gradient-border-wrap {
  position: relative; border-radius: var(--radius-xl); padding: 1px;
  background: linear-gradient(135deg, rgba(59,139,219,0.4), rgba(59,139,219,0.1), rgba(59,139,219,0.3));
  background-size: 200% 200%;
  animation: gradient-border-shift 4s ease-in-out infinite;
}
@keyframes gradient-border-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.gradient-border-wrap .contact-form-panel {
  border: none; border-radius: calc(var(--radius-xl) - 1px);
}

/* =============================================================================
   18g. PULSING DOT (call buttons)
   ============================================================================= */
.pulse-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; background: #22C55E;
  margin-right: 0.375rem; vertical-align: middle;
  animation: pulse-ring 2s ease-in-out infinite;
}
@keyframes pulse-ring {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

/* =============================================================================
   18h. MOBILE BOTTOM CTA BAR
   ============================================================================= */
.mobile-cta-bar {
  display: flex; position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 998; padding: 0.75rem 1rem;
  background: rgba(12,27,46,0.95);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(59,139,219,0.2);
  gap: 0.625rem; opacity: 0; transform: translateY(100%);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.mobile-cta-bar.is-visible { opacity: 1; transform: translateY(0); }
.mobile-cta-bar a {
  flex: 1; text-align: center; padding: 0.75rem;
  border-radius: var(--radius); font-family: var(--font-display);
  font-weight: 700; font-size: 0.8125rem; text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mobile-cta-bar .mcta-primary {
  background: var(--gradient-accent); color: var(--color-white);
}
.mobile-cta-bar .mcta-secondary {
  background: rgba(255,255,255,0.08); color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.15);
}
@media (min-width: 768px) { .mobile-cta-bar { display: none !important; } }

/* Add bottom padding to body on mobile so content isn't hidden behind bar */
@media (max-width: 767px) {
  .site-footer { padding-bottom: 4.5rem; }
}

/* =============================================================================
   18i. CONTACT SECTION ENHANCEMENTS
   ============================================================================= */
.contact-left .section-accent-line { margin-bottom: 1rem; }
.contact-left h2 { color: var(--color-white); }

.contact-benefits {
  display: flex; flex-direction: column; gap: 0.75rem;
  margin-top: 2rem; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.contact-benefit {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 0.875rem; color: rgba(255,255,255,0.65);
}
.contact-benefit-icon {
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-accent-soft); flex-shrink: 0;
}
.contact-benefit-icon svg { width: 14px; height: 14px; color: var(--color-accent); }

/* =============================================================================
   19. SCROLL ANIMATIONS
   ============================================================================= */
@keyframes fade-in-up { 0% { opacity: 0; transform: translateY(30px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes fade-in-left { 0% { opacity: 0; transform: translateX(-30px); } 100% { opacity: 1; transform: translateX(0); } }
@keyframes wipe-reveal { 0% { clip-path: inset(0 100% 0 0); opacity: 0; } 100% { clip-path: inset(0 0 0 0); opacity: 1; } }

.animate-on-scroll {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.animate-on-scroll.is-visible { opacity: 1; transform: translateY(0); }

/* Stagger delays */
.trust-card.animate-on-scroll:nth-child(2) { transition-delay: 0.12s; }
.trust-card.animate-on-scroll:nth-child(3) { transition-delay: 0.24s; }
.service-card.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.service-card.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.service-card.animate-on-scroll:nth-child(4) { transition-delay: 0.1s; }
.service-card.animate-on-scroll:nth-child(5) { transition-delay: 0.2s; }
.service-card.animate-on-scroll:nth-child(6) { transition-delay: 0.3s; }
.process-step.animate-on-scroll:nth-child(2) { transition-delay: 0.15s; }
.process-step.animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }

/* =============================================================================
   20. SCROLL PROGRESS BAR
   ============================================================================= */
.scroll-progress {
  position: fixed; top: 0; left: 0; width: 0%; height: 3px;
  background: var(--gradient-accent); z-index: 1001;
  box-shadow: 0 0 10px rgba(59,139,219,0.4);
  pointer-events: none;
}

/* =============================================================================
   21. FLOATING CTA
   ============================================================================= */
.floating-cta {
  display: none; /* Hidden on mobile, shown on desktop */
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 999;
  display: flex; align-items: center; gap: 0.625rem;
  padding: 0.875rem 1.25rem;
  background: var(--gradient-accent); color: var(--color-white);
  border-radius: 100px;
  font-family: var(--font-display); font-weight: 700; font-size: 0.875rem;
  text-transform: uppercase; letter-spacing: 0.04em;
  box-shadow: 0 8px 32px rgba(59,139,219,0.4), 0 2px 8px rgba(0,0,0,0.15);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  opacity: 0; transform: translateY(20px); pointer-events: none;
  animation: frost-pulse 2s ease-in-out infinite paused;
}
.floating-cta.is-visible {
  opacity: 1; transform: translateY(0); pointer-events: auto;
  animation-play-state: running;
}
.floating-cta:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 12px 40px rgba(59,139,219,0.5), 0 4px 12px rgba(0,0,0,0.2);
}
.floating-cta svg { width: 18px; height: 18px; flex-shrink: 0; }
.floating-cta-label { display: none; }
@media (min-width: 768px) {
  .floating-cta { display: flex; } /* Show on desktop */
  .floating-cta-label { display: inline; }
  .floating-cta { bottom: 2rem; right: 2rem; }
}
@keyframes frost-pulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(59,139,219,0.3), 0 2px 8px rgba(0,0,0,0.15); }
  50% { box-shadow: 0 8px 40px rgba(59,139,219,0.55), 0 2px 8px rgba(0,0,0,0.15); }
}

/* =============================================================================
   22. REDUCED MOTION
   ============================================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .animate-on-scroll { opacity: 1; transform: none; }
  .hero-scroll-indicator { animation: none; }
  .floating-cta { opacity: 1; transform: none; }
  .hero h1, .hero-lead, .hero-actions, .hero-badge,
  .hero-trust-pills, .hero-accent-line { opacity: 1; animation: none; }
}

/* =============================================================================
   23. PRINT
   ============================================================================= */
@media print {
  .site-header, .hero-media, .hero-overlay, .hero-dark-overlay,
  .hero-particles, .hero-scroll-indicator, .nav-backdrop,
  .btn-primary, .btn-ghost, .contact-form-panel, .floating-cta,
  .scroll-progress, .stats, .trust-marquee, .ice-divider,
  video { display: none !important; }
  body { background: white; color: black; font-size: 12pt; }
  .hero { min-height: auto; color: black; padding: 2rem 0; }
  .hero-content { padding: 0; }
  .hero h1 { color: black; text-shadow: none; }
  .section-inner { padding: 1.5rem 0; }
  a[href^="tel:"]::after { content: " (" attr(href) ")"; }
}