/* ==========================================================================
   Roof Expert USA - Scottsdale, Arizona
   Design System & Master Stylesheet
   Palette:
   - Deep Charcoal: #20252B
   - Desert Sandstone: #C59B6D
   - Warm Ivory: #F7F5F0
   - Emergency Accent Red: #D94835
   - Emergency Accent Dark: #B83422
   - Dark Slate / Triage Navy: #0F1D2F
   - Footer Dark BG: #0B1724
   - White: #FFFFFF
   - Body Dark Text: #20252B
   - Muted Gray: #64748B
   - Border Color: #E2E8F0
   - Success Green: #238653
   ========================================================================== */

:root {
  --color-primary-charcoal: #20252B;
  --color-sandstone: #C59B6D;
  --color-sandstone-dark: #A97E50;
  --color-emergency-red: #D94835;
  --color-emergency-dark: #B83422;
  --color-triage-navy: #0F1D2F;
  --color-footer-navy: #0B1724;
  --color-white: #FFFFFF;
  --color-warm-ivory: #F7F5F0;
  --color-light-bg: #F8FAFC;
  --color-body: #20252B;
  --color-muted: #64748B;
  --color-border: #E2E8F0;
  --color-border-light: #EEF2F6;
  --color-success: #238653;
  
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  --shadow-sm: 0 1px 3px rgba(32, 37, 43, 0.08);
  --shadow-md: 0 4px 8px -2px rgba(32, 37, 43, 0.08), 0 2px 4px -2px rgba(32, 37, 43, 0.05);
  --shadow-lg: 0 12px 16px -4px rgba(32, 37, 43, 0.12), 0 4px 6px -2px rgba(32, 37, 43, 0.06);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --transition: all 0.2s ease-in-out;
}

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

html {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-body);
  background-color: var(--color-white);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  padding-bottom: 74px; /* Space for fixed mobile call bar */
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary-charcoal);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 1rem;
}

h1 { font-size: 2.25rem; letter-spacing: -0.02em; }
h2 { font-size: 1.75rem; letter-spacing: -0.01em; margin-top: 1.75rem; }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1.15rem;
  color: var(--color-body);
}

a {
  color: var(--color-emergency-red);
  text-decoration: none;
  transition: var(--transition);
}

a:hover, a:focus {
  color: var(--color-emergency-dark);
  text-decoration: underline;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.container-narrow {
  max-width: 900px;
}

/* Button & CTA System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-emergency {
  background-color: var(--color-emergency-red);
  color: var(--color-white) !important;
  box-shadow: 0 4px 14px rgba(217, 72, 53, 0.4);
}

.btn-emergency:hover, .btn-emergency:focus {
  background-color: var(--color-emergency-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(217, 72, 53, 0.5);
  color: var(--color-white) !important;
}

.btn-secondary {
  background-color: var(--color-sandstone-dark);
  color: var(--color-white) !important;
}

.btn-secondary:hover {
  background-color: #8C6438;
  color: var(--color-white) !important;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-emergency-red);
  color: var(--color-emergency-red) !important;
}

.btn-outline:hover {
  background-color: var(--color-emergency-red);
  color: var(--color-white) !important;
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary-charcoal) !important;
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background-color: #F8FAFC;
  color: var(--color-emergency-red) !important;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.1rem;
}

.btn-xl {
  padding: 16px 32px;
  font-size: 1.2rem;
  border-radius: var(--radius-lg);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.badge-emergency {
  background-color: rgba(217, 72, 53, 0.15);
  color: var(--color-emergency-red);
  border: 1px solid rgba(217, 72, 53, 0.3);
}

.badge-sandstone {
  background-color: rgba(197, 155, 109, 0.15);
  color: var(--color-sandstone-dark);
  border: 1px solid rgba(197, 155, 109, 0.35);
}

.badge-blue {
  background-color: rgba(24, 42, 58, 0.12);
  color: #182A3A;
  border: 1px solid rgba(24, 42, 58, 0.25);
}

/* Site Header */
.site-header {
  background-color: var(--color-primary-charcoal);
  border-bottom: 3px solid var(--color-sandstone);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

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

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

.brand-icon-shield {
  width: 38px !important;
  height: 38px !important;
  flex: 0 0 38px !important;
  color: var(--color-sandstone);
}

.brand-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.brand-text span {
  color: var(--color-sandstone);
}

.brand-city {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: #94A3B8;
  letter-spacing: 0.12em;
  margin-top: 2px;
}

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

@media (min-width: 992px) {
  .main-nav {
    display: flex;
    align-items: center;
    gap: 18px;
  }
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none !important;
  gap: 16px;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: #E2E8F0;
  font-weight: 600;
  font-size: 0.94rem;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-decoration: none !important;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.08);
}

/* Dropdown Menus */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: #E2E8F0;
  font-family: inherit;
  font-size: 0.94rem;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.dropdown-toggle:hover, .nav-dropdown.is-open .dropdown-toggle {
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.08);
}

.dropdown-chevron {
  width: 16px !important;
  height: 16px !important;
  flex: 0 0 16px !important;
  transition: transform 0.2s ease;
}

.nav-dropdown.is-open .dropdown-chevron {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background-color: var(--color-primary-charcoal);
  border: 1px solid rgba(197, 155, 109, 0.3);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  list-style: none !important;
  display: none;
  z-index: 1001;
  margin-top: 6px;
}

.dropdown-menu-wide {
  min-width: 320px;
}

.nav-dropdown.is-open .dropdown-menu {
  display: block;
}

.dropdown-item {
  display: block;
  padding: 8px 18px;
  color: #CBD5E1;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none !important;
  transition: var(--transition);
}

.dropdown-item:hover {
  background-color: rgba(217, 72, 53, 0.15);
  color: var(--color-white);
  padding-left: 22px;
}

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

@media (min-width: 992px) {
  .header-cta-desktop {
    display: inline-flex;
  }
}

/* Mobile Menu Controls */
.mobile-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

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

.mobile-phone-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--color-emergency-red);
  color: var(--color-white) !important;
}

.mobile-phone-link svg {
  width: 20px !important;
  height: 20px !important;
}

.mobile-menu-toggle {
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 40px;
  height: 40px;
}

.hamburger-line {
  width: 24px;
  height: 3px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-menu-toggle.is-active .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.mobile-menu-toggle.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 74px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-primary-charcoal);
  padding: 24px 20px;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform 0.3s ease-in-out;
  z-index: 999;
}

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

.mobile-nav-list {
  list-style: none !important;
  padding: 0;
  margin: 0 0 24px 0;
}

.mobile-nav-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-link {
  display: block;
  padding: 14px 0;
  color: var(--color-white);
  font-size: 1.1rem;
  font-weight: 600;
  text-decoration: none !important;
}

.mobile-submenu-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  color: var(--color-white);
  padding: 14px 0;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.mobile-submenu {
  list-style: none !important;
  padding: 0 0 10px 16px;
  margin: 0;
  display: none;
}

.mobile-submenu.is-open {
  display: block;
}

.mobile-submenu a {
  display: block;
  padding: 8px 0;
  color: #CBD5E1;
  font-size: 0.95rem;
  text-decoration: none !important;
}

/* Breadcrumb Bar */
.breadcrumb-bar {
  background-color: var(--color-warm-ivory);
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.88rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none !important;
  margin: 0;
  padding: 0;
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0;
  color: var(--color-muted);
}

.breadcrumb li a {
  color: var(--color-body);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb li a:hover {
  color: var(--color-emergency-red);
  text-decoration: underline;
}

.breadcrumb li + li::before {
  content: "\203A" !important;
  padding: 0 10px;
  color: var(--color-muted);
  font-weight: 700;
  font-size: 1rem;
}

.breadcrumb li[aria-current="page"] {
  color: var(--color-primary-charcoal);
  font-weight: 600;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--color-primary-charcoal) 0%, #15191E 100%);
  color: var(--color-white);
  padding: 48px 0 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: 16px;
}

.hero-lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: #E2E8F0;
  margin-bottom: 24px;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.hero-feature-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: #F1F5F9;
}

.hero-feature-item svg {
  width: 18px !important;
  height: 18px !important;
  color: var(--color-sandstone);
  flex: 0 0 18px !important;
}

/* HERO CARD & TRIAGE CARD - HIGH CONTRAST DARK NAVY */
.card-emergency-triage,
.hero-card {
  background-color: var(--color-triage-navy) !important;
  border: 2px solid rgba(197, 155, 109, 0.6) !important;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.45) !important;
  color: #F1F5F9 !important;
}

.card-emergency-triage h2,
.card-emergency-triage h3,
.hero-card h2,
.hero-card h3 {
  color: #FFFFFF !important;
  font-size: 1.35rem !important;
  font-weight: 700 !important;
  margin-bottom: 18px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important;
  padding-bottom: 12px !important;
}

.triage-steps {
  list-style: none !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 14px !important;
  margin: 0 !important;
  padding: 0 !important;
}

.triage-steps li {
  display: flex !important;
  gap: 12px !important;
  font-size: 0.95rem !important;
  line-height: 1.5 !important;
  color: #F1F5F9 !important;
  margin-bottom: 0 !important;
}

.triage-steps .step-num {
  background-color: var(--color-emergency-red) !important;
  color: var(--color-white) !important;
  font-weight: 800 !important;
  width: 26px !important;
  height: 26px !important;
  min-width: 26px !important;
  min-height: 26px !important;
  border-radius: 50% !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 0.85rem !important;
  flex: 0 0 26px !important;
}

.triage-steps strong,
.card-emergency-triage strong {
  color: #FFFFFF !important;
  font-weight: 700 !important;
}

.triage-steps a,
.card-emergency-triage a {
  color: #FFA466 !important;
  font-weight: 700 !important;
  text-decoration: underline !important;
}

/* Sections */
.section {
  padding: 60px 0;
}

.section-alt {
  background-color: var(--color-warm-ivory);
}

.section-title-wrap {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 40px;
}

.section-title-wrap h2 {
  margin-top: 0;
}

.section-subtitle {
  color: var(--color-muted);
  font-size: 1.05rem;
}

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

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

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

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 576px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Cards */
.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(197, 155, 109, 0.4);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: rgba(197, 155, 109, 0.15);
  color: var(--color-sandstone-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.card-icon svg {
  width: 24px !important;
  height: 24px !important;
  flex: 0 0 24px !important;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.card-link {
  margin-top: auto;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* CTA Dispatch Cards */
.card-cta-dispatch {
  background: linear-gradient(135deg, var(--color-primary-charcoal) 0%, #15191E 100%);
  border: 2px solid var(--color-sandstone);
  border-radius: var(--radius-xl);
  padding: 40px 30px;
  text-align: center;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.card-cta-dispatch h3 {
  color: var(--color-white);
  font-size: 1.85rem;
  margin-bottom: 12px;
}

.card-cta-dispatch p {
  color: #E2E8F0;
  max-width: 720px;
  margin: 0 auto 24px;
  font-size: 1.05rem;
}

/* FAQ Accordion */
.accordion-group {
  max-width: 850px;
  margin: 0 auto;
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  background-color: var(--color-white);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-charcoal);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}

.accordion-header:hover {
  background-color: var(--color-warm-ivory);
}

.accordion-chevron {
  width: 20px !important;
  height: 20px !important;
  flex: 0 0 20px !important;
  color: var(--color-emergency-red);
  transition: transform 0.2s ease;
}

.accordion-header[aria-expanded="true"] .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-content {
  padding: 0 20px 20px;
  color: var(--color-body);
  font-size: 0.96rem;
  line-height: 1.6;
}

/* FOOTER SECTION - HIGH CONTRAST */
.site-footer {
  background-color: var(--color-footer-navy);
  color: #E2E8F0;
  padding: 60px 0 30px;
  border-top: 4px solid var(--color-sandstone);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-bottom: 40px;
}

@media (min-width: 576px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  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-sandstone);
}

.footer-links {
  list-style: none !important;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #CBD5E1 !important;
  font-size: 0.92rem;
  text-decoration: none !important;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #FFA466 !important;
  padding-left: 4px;
}

.footer-disclosure {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 30px;
}

.footer-disclosure p {
  color: #CBD5E1 !important;
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.footer-disclosure strong {
  color: var(--color-white) !important;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
  font-size: 0.86rem;
  color: #94A3B8;
}

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

/* FIXED MOBILE STICKY EMERGENCY CALL BAR */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary-charcoal);
  border-top: 2px solid var(--color-sandstone);
  padding: 10px 16px;
  z-index: 1000;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.35);
}

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

.mobile-sticky-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background-color: var(--color-emergency-red);
  color: var(--color-white) !important;
  font-weight: 800;
  font-size: 0.98rem;
  padding: 12px;
  border-radius: var(--radius-md);
  text-decoration: none !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.mobile-sticky-btn svg {
  width: 22px !important;
  height: 22px !important;
  flex: 0 0 22px !important;
}

/* Content Article Typography */
.content-body h2 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.content-body h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.content-body ul, .content-body ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.content-body li {
  margin-bottom: 0.5rem;
}