/* ==========================================================================
   NEVADA PLUMBING STATEWIDE PLATFORM - MASTER PRODUCTION DESIGN SYSTEM (2026)
   Aesthetic Specification from Reference Mockup:
   - Charcoal Dark:       #181e24
   - Charcoal Deep:       #12161a
   - Charcoal Light:      #222a32
   - Steel Gray:          #303b44
   - Steel Accent:        #465462
   - Copper Orange:       #d96a20 (Primary Conversion / CTA button)
   - Copper Hover:        #be5715
   - Copper Glow:         rgba(217, 106, 32, 0.42)
   - Off-White Base:      #f8f9fa
   - Off-White Warm:      #f1f3f5
   - White Pure:          #ffffff
   - Slate Text:          #334155
   - Muted Text:          #64748b
   - Light Border:        #e2e8f0
   - Dark Border:         #2d3748

   Key Features:
   - 100% Mobile Optimized, Zero Horizontal Scroll
   - Floating CTA Pill with Downward Shadow
   - Facebook-style Left-sliding Drawer Menu with Rich Options
   - Semantic HTML5 & WCAG 2.2 AA Contrast Compliance
   ========================================================================== */

:root {
  --color-charcoal-dark: #181e24;
  --color-charcoal-deep: #12161a;
  --color-charcoal-light: #222a32;
  --color-steel-gray: #303b44;
  --color-steel-accent: #465462;
  --color-steel-light: #607282;

  --color-copper: #d96a20;
  --color-copper-hover: #be5715;
  --color-copper-glow: rgba(217, 106, 32, 0.42);
  --color-copper-light: #fff3ec;

  --color-offwhite: #f8f9fa;
  --color-offwhite-warm: #f1f3f5;
  --color-white: #ffffff;
  --color-text-dark: #181e24;
  --color-text-slate: #334155;
  --color-text-muted: #64748b;
  --color-text-light: #e2e8f0;

  --color-border-light: #e2e8f0;
  --color-border-charcoal: #2b3540;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande", sans-serif;

  /* Floating Pill Downward Shadow */
  --shadow-floating-pill: 0 10px 24px rgba(217, 106, 32, 0.46), 0 4px 8px rgba(18, 22, 26, 0.16);
  --shadow-floating-pill-hover: 0 14px 28px rgba(217, 106, 32, 0.62), 0 6px 12px rgba(18, 22, 26, 0.22);
  --shadow-card: 0 4px 16px rgba(18, 22, 26, 0.06);
  --shadow-card-hover: 0 12px 28px rgba(18, 22, 26, 0.12);
  --shadow-drawer: 8px 0 32px rgba(0, 0, 0, 0.45);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 9999px;

  --max-width: 1220px;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--color-text-slate);
  background-color: var(--color-white);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: var(--color-copper);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover, a:focus {
  color: var(--color-copper-hover);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-charcoal-dark);
  font-family: var(--font-heading);
  line-height: 1.25;
  font-weight: 700;
}

/* ==========================================================================
   CONTAINER & LAYOUT UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 60px 0;
}

@media (min-width: 768px) {
  .section {
    padding: 85px 0;
  }
}

.section-charcoal {
  background-color: var(--color-charcoal-dark);
  color: var(--color-offwhite);
}
.section-charcoal h1,
.section-charcoal h2,
.section-charcoal h3,
.section-charcoal h4 {
  color: var(--color-white);
}

.section-steel {
  background-color: var(--color-steel-gray);
  color: var(--color-offwhite);
}
.section-steel h2,
.section-steel h3 {
  color: var(--color-white);
}

.section-offwhite {
  background-color: var(--color-offwhite);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mb-10 { margin-bottom: 10px; }
.mb-15 { margin-bottom: 15px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.mb-40 { margin-bottom: 40px; }

/* ==========================================================================
   BUTTONS & FLOATING PILL CALL CTA
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
  min-height: 48px;
  touch-action: manipulation;
}

.btn-copper {
  background-color: var(--color-copper);
  color: var(--color-white);
  box-shadow: var(--shadow-floating-pill);
}

.btn-copper:hover, .btn-copper:focus {
  background-color: var(--color-copper-hover);
  color: var(--color-white);
  box-shadow: var(--shadow-floating-pill-hover);
  transform: translateY(-2px);
}

.btn-steel {
  background-color: var(--color-steel-gray);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(48, 59, 68, 0.25);
}

.btn-steel:hover, .btn-steel:focus {
  background-color: var(--color-charcoal-dark);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.btn-outline:hover, .btn-outline:focus {
  background-color: var(--color-white);
  color: var(--color-charcoal-dark);
}

/* ==========================================================================
   HEADER & TOP NAVIGATION
   ========================================================================== */
.site-header {
  background-color: var(--color-charcoal-dark);
  border-bottom: 1px solid var(--color-border-charcoal);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.site-logo-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.site-logo-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: var(--color-white);
  line-height: 1.05;
}

.site-logo-subtitle {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-copper);
  text-transform: uppercase;
}

/* Desktop Navigation */
.desktop-nav {
  display: none;
}

@media (min-width: 992px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 28px;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 22px;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--color-offwhite);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease;
}

.nav-link:hover, .nav-link:focus, .nav-link.active {
  color: var(--color-copper);
}

/* Desktop Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 260px;
  background-color: var(--color-charcoal-deep);
  border: 1px solid var(--color-border-charcoal);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
  padding: 10px 0;
  list-style: none;
  display: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 1050;
}

.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown:focus-within .nav-dropdown,
.nav-dropdown.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.dropdown-item a {
  display: block;
  padding: 10px 18px;
  color: var(--color-offwhite);
  font-size: 0.92rem;
  font-weight: 500;
  transition: background-color 0.2s, color 0.2s;
}

.dropdown-item a:hover, .dropdown-item a:focus {
  background-color: var(--color-steel-gray);
  color: var(--color-copper);
}

.header-phone-cta {
  display: none;
}

@media (min-width: 680px) {
  .header-phone-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
  }
}

.header-phone-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(217, 106, 32, 0.18);
  color: var(--color-copper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.header-phone-info {
  display: flex;
  flex-direction: column;
}

.header-phone-number {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
}

.header-phone-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border-charcoal);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
}

@media (min-width: 992px) {
  .btn-mobile-toggle {
    display: none;
  }
}

.hamburger-line {
  width: 24px;
  height: 2.5px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

/* ==========================================================================
   FACEBOOK-STYLE MOBILE SLIDE-OVER DRAWER (FROM LEFT)
   ========================================================================== */
.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(2px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 86vw;
  max-width: 360px;
  height: 100vh;
  background-color: var(--color-charcoal-deep);
  color: var(--color-offwhite);
  z-index: 2001;
  transform: translateX(-100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-drawer);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

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

.drawer-header {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border-charcoal);
  background-color: var(--color-charcoal-dark);
}

.drawer-close {
  background: transparent;
  border: none;
  color: var(--color-text-light);
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer-menu-list {
  list-style: none;
  padding: 12px 0;
  margin: 0;
}

.drawer-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.drawer-link, .drawer-accordion-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  color: var(--color-white);
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
}

.drawer-link:hover, .drawer-accordion-btn:hover {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--color-copper);
}

.drawer-icon-prefix {
  margin-right: 12px;
  color: var(--color-copper);
  font-size: 1.15rem;
  display: inline-flex;
}

.drawer-submenu {
  display: none;
  background-color: var(--color-charcoal-dark);
  padding: 6px 0 10px 38px;
  list-style: none;
}

.drawer-submenu.expanded {
  display: block;
}

.drawer-sublink {
  display: block;
  padding: 10px 18px;
  color: var(--color-text-light);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
}

.drawer-sublink:hover {
  color: var(--color-copper);
}

.drawer-footer-cta {
  padding: 22px 20px;
  margin-top: auto;
  border-top: 1px solid var(--color-border-charcoal);
  background-color: var(--color-charcoal-dark);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-wrapper {
  position: relative;
  background-color: var(--color-charcoal-dark);
  overflow: hidden;
  color: var(--color-white);
  padding: 70px 0 90px;
}

@media (min-width: 992px) {
  .hero-wrapper {
    padding: 90px 0 110px;
  }
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(18, 22, 26, 0.94) 0%, rgba(24, 30, 36, 0.88) 55%, rgba(48, 59, 68, 0.78) 100%);
  z-index: 1;
}

.hero-bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 0.38;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(217, 106, 32, 0.22);
  border: 1px solid rgba(217, 106, 32, 0.55);
  color: #ff9d5c;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 18px;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.2rem;
  }
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 35px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--color-text-light);
}

.hero-highlight-icon {
  color: var(--color-copper);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ==========================================================================
   BREADCRUMBS
   ========================================================================== */
.breadcrumbs-bar {
  background-color: var(--color-offwhite-warm);
  border-bottom: 1px solid var(--color-border-light);
  padding: 12px 0;
  font-size: 0.88rem;
}

.breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.breadcrumb-separator {
  color: var(--color-text-muted);
}

.breadcrumbs-list a {
  color: var(--color-text-slate);
}

.breadcrumbs-list a:hover {
  color: var(--color-copper);
}

.breadcrumbs-list span[aria-current="page"] {
  color: var(--color-charcoal-dark);
  font-weight: 700;
}

/* ==========================================================================
   CONTENT BLOCKS & GRID CARDS
   ========================================================================== */
.grid-cards-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 680px) {
  .grid-cards-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .grid-cards-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-cards-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 768px) {
  .grid-cards-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.grid-cards-6 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 580px) {
  .grid-cards-6 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .grid-cards-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(217, 106, 32, 0.35);
}

.card-dark {
  background-color: var(--color-charcoal-light);
  border: 1px solid var(--color-border-charcoal);
  color: var(--color-text-light);
}

.card-dark h3, .card-dark h4 {
  color: var(--color-white);
}

.card-dark:hover {
  border-color: var(--color-copper);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-copper-light);
  color: var(--color-copper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.card-dark .card-icon {
  background-color: rgba(217, 106, 32, 0.18);
  color: var(--color-copper);
}

.card-title {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.card-desc {
  font-size: 0.96rem;
  color: var(--color-text-slate);
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-dark .card-desc {
  color: var(--color-text-light);
}

.card-action {
  margin-top: auto;
}

/* City Destination Card with City Skyline/Plumbing Image */
.city-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-charcoal-dark);
  border: 1px solid var(--color-border-charcoal);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.city-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

.city-card-img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.city-card:hover .city-card-img {
  transform: scale(1.04);
}

.city-card-body {
  padding: 22px;
  position: relative;
  background-color: var(--color-charcoal-dark);
  color: var(--color-white);
}

.city-card-title {
  font-size: 1.35rem;
  color: var(--color-white);
  margin-bottom: 8px;
}

.city-card-links {
  list-style: none;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.city-card-links a {
  color: #ff9d5c;
  font-size: 0.92rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.city-card-links a:hover {
  color: var(--color-white);
  text-decoration: underline;
}

/* Service Strip (Inspired by mockup below hero) */
.service-strip {
  background-color: var(--color-charcoal-deep);
  border-bottom: 1px solid var(--color-border-charcoal);
  padding: 20px 0;
}

.service-strip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (min-width: 640px) {
  .service-strip-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .service-strip-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.service-strip-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 12px 8px;
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s;
}

.service-strip-item:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-copper);
}

.service-strip-icon {
  font-size: 1.8rem;
  color: var(--color-copper);
  margin-bottom: 8px;
}

.service-strip-label {
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.25;
}

/* ==========================================================================
   IN-CONTENT CTA BOX (Info-Oriented & Convincing)
   ========================================================================== */
.content-cta-box {
  background: linear-gradient(135deg, var(--color-charcoal-dark) 0%, var(--color-steel-gray) 100%);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  color: var(--color-white);
  margin: 40px 0;
  border-left: 6px solid var(--color-copper);
  box-shadow: var(--shadow-card);
}

.content-cta-box h3 {
  color: var(--color-white);
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.content-cta-box p {
  color: var(--color-text-light);
  font-size: 1.02rem;
  margin-bottom: 22px;
  line-height: 1.6;
}

.content-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

/* Image + Text Content Split Section */
.content-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
  margin-bottom: 50px;
}

@media (min-width: 860px) {
  .content-split {
    grid-template-columns: 1fr 1fr;
  }
  .content-split.reverse {
    direction: rtl;
  }
  .content-split.reverse > * {
    direction: ltr;
  }
}

.content-split-img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  object-fit: cover;
  max-height: 420px;
}

/* ==========================================================================
   ACCESSIBLE FAQ SECTION
   ========================================================================== */
.faq-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item.open {
  border-color: var(--color-copper);
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  background: transparent;
  border: none;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-charcoal-dark);
  cursor: pointer;
  line-height: 1.35;
}

.faq-question:hover {
  color: var(--color-copper);
}

.faq-icon {
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-copper);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-left: 14px;
}

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

.faq-answer {
  display: none;
  padding: 0 22px 20px;
  font-size: 0.98rem;
  color: var(--color-text-slate);
  line-height: 1.65;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-charcoal-deep);
  color: var(--color-text-light);
  padding: 65px 0 25px;
  border-top: 1px solid var(--color-border-charcoal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.15rem;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--color-copper);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--color-text-light);
  font-size: 0.93rem;
  transition: color 0.2s;
}

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

.footer-disclaimer {
  font-size: 0.84rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-top: 14px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 25px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.86rem;
  color: var(--color-text-muted);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    text-align: left;
  }
}

.footer-bottom-links {
  display: flex;
  gap: 18px;
}

.footer-bottom-links a {
  color: var(--color-text-muted);
}

.footer-bottom-links a:hover {
  color: var(--color-copper);
}

/* ==========================================================================
   MOBILE STICKY CALL CTA (Visible after scroll)
   ========================================================================== */
.sticky-mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(18, 22, 26, 0.95);
  backdrop-filter: blur(8px);
  padding: 12px 18px;
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.35);
  z-index: 1900;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  transform: translateY(110%);
  transition: transform 0.28s ease-in-out;
}

.sticky-mobile-cta.visible {
  transform: translateY(0);
}

@media (min-width: 992px) {
  .sticky-mobile-cta {
    display: none !important;
  }
}

.sticky-cta-text {
  display: flex;
  flex-direction: column;
}

.sticky-cta-heading {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sticky-cta-number {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-white);
}

.sticky-cta-btn {
  flex-shrink: 0;
  padding: 10px 22px;
  font-size: 0.95rem;
}

/* Compensate body padding so sticky CTA doesn't cover footer on small screens */
@media (max-width: 991px) {
  body {
    padding-bottom: 74px;
  }
}

/* Accessibility: focus ring */
:focus-visible {
  outline: 3px solid var(--color-copper);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}