/* ==========================================================================
   Riflebird Tara Portable Porta Potty - Production Stylesheet
   Pure CSS3 | Responsive | Fast Loading | Zero External Framework Dependencies
   ========================================================================== */

/* CSS Variables & Theme Configuration */
:root {
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  
  --color-primary: #0284c7;
  --color-primary-hover: #0369a1;
  --color-primary-dark: #075985;
  --color-primary-light: #e0f2fe;
  --color-primary-subtle: #f0f9ff;
  
  --color-accent: #0f766e;
  --color-accent-light: #ccfbf1;
  --color-success: #16a34a;
  --color-success-bg: #dcfce7;
  
  --color-dark: #0f172a;
  --color-dark-surface: #1e293b;
  --color-text-main: #334155;
  --color-text-muted: #64748b;
  --color-text-heading: #0f172a;
  
  --color-bg-body: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-card: #ffffff;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;
  
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-pill: 9999px;
  
  --container-max: min(1200px, calc(100% - 32px));
  --transition-fast: 0.18s ease;
  --transition-normal: 0.25s ease;
}

/* Reset & Base Rules */
*, *::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-main);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-main);
  background-color: var(--color-bg-body);
  overflow-x: hidden;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-heading);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  list-style: none;
}

/* Layout Utilities */
.container {
  width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
}

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

.section-padding {
  padding: 4.5rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 3rem 0;
  }
}

.bg-alt {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-text-heading);
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.875rem;
  }
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1.25;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(2, 132, 199, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(2, 132, 199, 0.35);
}

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

.btn-outline:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background-color: #ffffff;
  color: var(--color-dark);
  border-color: #ffffff;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.95rem 1.9rem;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 18px;
  height: 18px;
  stroke-width: 2.25;
}

/* ==========================================================================
   Top Information Bar
   ========================================================================== */
.top-bar {
  background-color: var(--color-dark);
  color: #e2e8f0;
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-bar-items {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #cbd5e1;
}

.top-bar-item a {
  color: #f1f5f9;
  font-weight: 500;
}

.top-bar-item a:hover {
  color: #38bdf8;
}

.top-bar-item svg {
  color: #38bdf8;
  flex-shrink: 0;
}

.badge-24-7 {
  background-color: #065f46;
  color: #6ee7b7;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
}

.top-bar-action {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.zip-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.3);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.zip-download-btn:hover {
  background-color: #38bdf8;
  color: var(--color-dark);
}

@media (max-width: 768px) {
  .top-bar {
    display: none; /* Hidden on mobile to avoid overcrowding; full info available in header/hero */
  }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-fast);
}

.header-scrolled {
  box-shadow: var(--shadow-md);
}

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

/* Brand Logo */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-text-heading);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.brand-logo:hover {
  color: var(--color-primary);
}

.logo-symbol {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 5px rgba(2, 132, 199, 0.3);
}

.logo-symbol svg {
  width: 22px;
  height: 22px;
}

.brand-name-group {
  display: flex;
  flex-direction: column;
}

.brand-name-primary {
  line-height: 1.15;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-text-heading);
}

.brand-name-sub {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Desktop Navigation */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  color: var(--color-text-main);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.35rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

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

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

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

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

.phone-link-header {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  color: var(--color-text-heading);
  font-size: 0.9375rem;
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.phone-link-header:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-heading);
  padding: 0;
}

.mobile-toggle:hover {
  background-color: var(--color-bg-alt);
}

/* Mobile Nav Drawer */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 998;
}

.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background-color: #ffffff;
  border-bottom: 2px solid var(--color-primary);
  padding: 1.5rem var(--container-max);
  box-shadow: var(--shadow-xl);
  z-index: 999;
  max-height: calc(100vh - 72px);
  overflow-y: auto;
}

.mobile-menu-overlay.is-open,
.mobile-nav-drawer.is-open {
  display: block;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-link {
  display: block;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-heading);
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-sm);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link:hover {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.mobile-cta-box {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (max-width: 1080px) {
  .desktop-nav {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
  padding: 3.5rem 0 4.5rem 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3rem;
}

.hero-content {
  max-width: 620px;
}

.hero-badge-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  background-color: var(--color-primary-light);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
}

.hero-location-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background-color: #ffffff;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text-heading);
  margin-bottom: 1.25rem;
}

.hero-title .highlight {
  color: var(--color-primary);
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-main);
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-trust-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-border);
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.trust-icon {
  width: 20px;
  height: 20px;
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.trust-text-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1.2;
}

.trust-text-desc {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Hero Visual / Card */
.hero-visual {
  position: relative;
}

.hero-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
}

.hero-graphic-wrap {
  position: relative;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  padding: 2rem;
  color: #ffffff;
}

.hero-dispatch-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}

.dispatch-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #38bdf8;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px #22c55e;
}

.dispatch-time {
  font-size: 0.75rem;
  color: #94a3b8;
}

.hero-card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.feature-mini-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.85rem;
  border-radius: var(--radius-sm);
}

.feature-mini-card svg {
  color: #38bdf8;
  margin-bottom: 0.35rem;
}

.feature-mini-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #f1f5f9;
}

.feature-mini-sub {
  font-size: 0.75rem;
  color: #94a3b8;
}

.hero-card-bottom {
  padding: 1.25rem 1.5rem;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.hero-bottom-text {
  font-size: 0.875rem;
  color: var(--color-text-main);
  font-weight: 500;
}

.hero-bottom-text strong {
  color: var(--color-text-heading);
  display: block;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-content {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2.15rem;
  }
  .hero-trust-list {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.service-icon-wrap {
  width: 52px;
  height: 52px;
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.service-icon-wrap svg {
  width: 28px;
  height: 28px;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--color-text-main);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.service-features-list {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.service-feature-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
  flex-shrink: 0;
}

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

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.why-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  text-align: left;
  transition: box-shadow var(--transition-fast);
}

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

.why-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: #ecfdf5;
  color: #059669;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.why-icon svg {
  width: 24px;
  height: 24px;
}

.why-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.why-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Service Areas Section
   ========================================================================== */
.service-areas-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.area-box {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
}

.area-box-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.area-box-header svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.area-box-title {
  font-size: 1.35rem;
  font-weight: 700;
}

.area-box-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.area-tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.area-pill {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-main);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
}

.area-direct-address {
  background-color: var(--color-primary-subtle);
  border: 1px solid var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.area-direct-address svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.area-address-text {
  font-size: 0.875rem;
  color: var(--color-text-heading);
}

.area-address-text strong {
  display: block;
  font-size: 0.9375rem;
}

@media (max-width: 900px) {
  .service-areas-wrap {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Our Process Section
   ========================================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.process-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  text-align: left;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  border-radius: 50%;
  margin-bottom: 1.25rem;
  box-shadow: 0 2px 4px rgba(2, 132, 199, 0.3);
}

.process-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.process-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   FAQ Section (Accordion)
   ========================================================================== */
.faq-container {
  max-width: 840px;
  margin: 0 auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.faq-item {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-heading);
}

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

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast), color var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: 0.9375rem;
  color: var(--color-text-main);
  line-height: 1.65;
  border-top: 1px solid transparent;
}

.faq-item.is-open .faq-answer {
  display: block;
  border-top-color: var(--color-border);
  padding-top: 0.85rem;
}

/* ==========================================================================
   Contact & Quote Section
   ========================================================================== */
.contact-section-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info-card {
  background-color: var(--color-dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-lg);
}

.contact-info-title {
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.contact-info-subtitle {
  color: #94a3b8;
  font-size: 0.9375rem;
  margin-bottom: 2rem;
  line-height: 1.55;
}

.contact-detail-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.25rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.contact-detail-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 18px;
  height: 18px;
}

.contact-detail-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
  font-weight: 600;
}

.contact-detail-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #f1f5f9;
}

.contact-detail-value a {
  color: #ffffff;
}

.contact-detail-value a:hover {
  color: #38bdf8;
}

.contact-direct-phone-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
}

.contact-direct-phone-box p {
  font-size: 0.8125rem;
  color: #94a3b8;
  margin-bottom: 0.5rem;
}

/* Quote Form Card */
.quote-form-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.form-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.form-subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-heading);
  margin-bottom: 0.4rem;
}

.form-label .required {
  color: #e11d48;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 0.95rem;
  font-size: 0.9375rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--color-text-heading);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-notice {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  line-height: 1.4;
}

.form-status-box {
  display: none;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}

.form-status-box.is-success {
  display: block;
  background-color: var(--color-success-bg);
  color: #166534;
  border: 1px solid #bbf7d0;
}

.form-status-box.is-error {
  display: block;
  background-color: #ffe4e6;
  color: #9f1239;
  border: 1px solid #fecdd3;
}

@media (max-width: 900px) {
  .contact-section-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
  .quote-form-card {
    padding: 1.75rem 1.25rem;
  }
}

/* ==========================================================================
   Final CTA Banner Section
   ========================================================================== */
.final-cta-section {
  background: linear-gradient(135deg, #0f172a 0%, #0369a1 100%);
  color: #ffffff;
  padding: 4.5rem 0;
  text-align: center;
}

.final-cta-content {
  max-width: 720px;
  margin: 0 auto;
}

.final-cta-title {
  color: #ffffff;
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.final-cta-desc {
  font-size: 1.125rem;
  color: #e0f2fe;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.final-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 640px) {
  .final-cta-title {
    font-size: 1.75rem;
  }
  .final-cta-actions {
    flex-direction: column;
  }
  .final-cta-actions .btn {
    width: 100%;
  }
}

/* ==========================================================================
   Footer & Social Links
   ========================================================================== */
.site-footer {
  background-color: var(--color-dark);
  color: #cbd5e1;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand .brand-logo {
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-brand .brand-name-primary {
  color: #ffffff;
}

.footer-desc {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-heading {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav-link {
  color: #94a3b8;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: #38bdf8;
}

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: #94a3b8;
}

.footer-contact-row svg {
  color: #38bdf8;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-row a {
  color: #cbd5e1;
}

.footer-contact-row a:hover {
  color: #38bdf8;
}

/* Social Links Section (Dedicated and clearly marked for easy updates) */
.social-links-block {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  margin-bottom: 2rem;
}

.social-links-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #f1f5f9;
  text-align: center;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.social-icons-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.social-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: #cbd5e1;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.social-link-btn svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.social-link-btn:hover {
  background-color: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
  transform: translateY(-2px);
}

/* Footer Bottom */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #64748b;
}

.footer-bottom-links {
  display: flex;
  gap: 1.25rem;
}

.footer-bottom-links a {
  color: #64748b;
}

.footer-bottom-links a:hover {
  color: #94a3b8;
}

@media (max-width: 1024px) {
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
}

/* ==========================================================================
   404 Page Specific Styles
   ========================================================================== */
.error-page-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.error-main {
  flex-grow: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 0;
}

.error-badge {
  display: inline-block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}

.error-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.error-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto 2rem auto;
}

.error-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}