/* ==========================================================================
   Appliance Repair Santa Clara CA - Core Design System & Stylesheet
   ========================================================================== */

:root {
  --color-primary: #0f2b48;
  --color-primary-dark: #07192c;
  --color-primary-light: #183e66;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-accent-hover: #b45309;
  --color-secondary: #0284c7;
  --color-secondary-light: #e0f2fe;
  --color-success: #10b981;
  --color-danger: #ef4444;
  --color-warning: #f59e0b;
  
  --color-text-main: #1e293b;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-bg-light: #f8fafc;
  --color-bg-card: #ffffff;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 43, 72, 0.08), 0 2px 4px -2px rgba(15, 43, 72, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 43, 72, 0.1), 0 4px 6px -4px rgba(15, 43, 72, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(15, 43, 72, 0.12), 0 8px 10px -6px rgba(15, 43, 72, 0.06);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --container-max: 1200px;
  --transition: all 0.25s ease-in-out;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

a:hover {
  color: var(--color-accent-dark);
}

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

h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); letter-spacing: -0.02em; margin-bottom: 0.75rem; }
h3 { font-size: 1.4rem; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1.2rem;
  color: #334155;
}

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

ul, ol {
  padding-left: 1.4rem;
  margin-bottom: 1.2rem;
  color: #334155;
}

li {
  margin-bottom: 0.4rem;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Button & CTA System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-dark) 0%, var(--color-accent-hover) 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.45);
}

.btn-navy {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 43, 72, 0.25);
}

.btn-navy:hover {
  background: var(--color-primary-light);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

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

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.15rem;
}

/* Header & Top Bar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--color-border);
}

.top-announcement {
  background: linear-gradient(90deg, #07192c 0%, #0f2b48 100%);
  color: #ffffff;
  font-size: 0.875rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-announcement .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-announcement-items {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-announcement-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #e2e8f0;
}

.top-announcement-item strong {
  color: var(--color-accent);
}

.header-main {
  padding: 0.85rem 0;
}

.header-main .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-logo img {
  height: 48px;
  width: auto;
}

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

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  padding: 0.5rem 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.nav-link:hover, .nav-item:hover > .nav-link {
  color: var(--color-accent-dark);
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  padding: 0.5rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 100;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item a {
  display: block;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-main);
  transition: var(--transition);
}

.dropdown-item a:hover {
  background-color: var(--color-bg-light);
  color: var(--color-accent-dark);
  padding-left: 1.4rem;
}

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

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.6rem;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0.25rem;
}

/* Emergency Callout Strip */
.emergency-banner {
  background: linear-gradient(90deg, #991b1b 0%, #dc2626 100%);
  color: #ffffff;
  padding: 0.65rem 0;
  font-size: 0.95rem;
}

.emergency-banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.emergency-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.emergency-tag .pulse-dot {
  width: 10px;
  height: 10px;
  background-color: #fef08a;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.emergency-action a {
  color: #ffffff;
  background: rgba(0, 0, 0, 0.25);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.emergency-action a:hover {
  background: #ffffff;
  color: #dc2626;
}

/* Hero Section */
.hero {
  background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.08) 0%, transparent 60%),
              linear-gradient(180deg, #ffffff 0%, var(--color-bg-light) 100%);
  padding: 3.5rem 0 3.5rem;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-secondary-light);
  color: #0369a1;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  border: 1px solid rgba(2, 132, 199, 0.2);
}

.hero p.lead {
  font-size: 1.2rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 2rem;
}

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

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-heading);
}

.hero-stat-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Hero Quick Booking Card */
.hero-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.hero-card-header {
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1rem;
}

.hero-card-header h3 {
  margin-bottom: 0.35rem;
}

.hero-card-header p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Trust Bar */
.trust-bar {
  background-color: #ffffff;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background-color: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-dark);
  font-size: 1.35rem;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.trust-text strong {
  display: block;
  color: var(--color-primary);
  font-size: 0.95rem;
}

.trust-text span {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* Standard Sections */
.section {
  padding: 4.5rem 0;
}

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

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

.section-subtitle {
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
  display: block;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--color-text-muted);
}

/* Service Cards Grid */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

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

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary);
}

.service-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--color-border);
  color: var(--color-primary);
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.95rem;
  color: #475569;
  flex-grow: 1;
  margin-bottom: 1.25rem;
}

.service-anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.service-anchor-tag {
  background-color: var(--color-bg-light);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.service-card-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
}

.service-card-link:hover {
  color: var(--color-accent-dark);
}

/* How It Works / Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  position: relative;
}

.step-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 1.2rem;
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

.step-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Guarantee Strip Section */
.guarantee-strip, .pricing-strip {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-xl);
}

.guarantee-strip-grid, .pricing-strip-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.guarantee-strip h2, .pricing-strip h2 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.guarantee-strip p, .pricing-strip p {
  color: #cbd5e1;
}

.guarantee-points, .pricing-points {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.guarantee-points li, .pricing-points li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #e2e8f0;
  margin-bottom: 0.75rem;
}

.guarantee-points li::before, .pricing-points li::before {
  content: "✓";
  color: var(--color-accent);
  font-weight: 800;
}

.guarantee-box-card, .pricing-box-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
}

.guarantee-badge-tag, .pricing-fee-tag {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent);
  font-weight: 700;
}

.guarantee-amount, .pricing-amount {
  font-size: 2.8rem;
  font-weight: 800;
  color: #ffffff;
  font-family: var(--font-heading);
  margin: 0.5rem 0;
}

.guarantee-note, .pricing-note {
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

/* Brands Logo Bar */
.brand-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

.brand-badge {
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.brand-badge:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  transform: translateY(-2px);
}

/* Location Areas Overview */
.location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.location-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: var(--transition);
}

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

.location-card h4 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.location-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

/* Accordion FAQ */
.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
}

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

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

.faq-button {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-icon {
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-accent-dark);
  transition: transform 0.3s ease;
}

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

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 1.5rem;
}

.faq-item.active .faq-content {
  padding-bottom: 1.25rem;
}

.faq-content p {
  font-size: 0.95rem;
  color: #475569;
}

/* Content Pages (About, Legal, Guidelines, etc.) */
.page-hero {
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: 3rem 0;
  text-align: center;
}

.breadcrumb-nav {
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

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

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

.content-article {
  max-width: 860px;
  margin: 0 auto;
  padding: 3.5rem 0;
}

.content-article h2 {
  margin-top: 2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.content-article h3 {
  margin-top: 1.5rem;
}

/* Callout Box */
.callout-box {
  background-color: var(--color-bg-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.callout-box.warning {
  border-left-color: var(--color-accent);
  background-color: #fffbeb;
}

/* Footer */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #cbd5e1;
  padding-top: 4rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-trust-strip {
  padding-bottom: 2.5rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
}

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

.footer-links li {
  margin-bottom: 0.55rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
}

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

.footer-bottom {
  background-color: #040e19;
  padding: 1.25rem 0;
  font-size: 0.85rem;
  color: #64748b;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1rem;
}

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

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

/* Sticky Mobile Bottom Bar */
.sticky-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #ffffff;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  padding: 0.65rem 1rem;
  z-index: 999;
  border-top: 1px solid var(--color-border);
}

.sticky-mobile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

/* 404 Error Styles */
.error-page {
  padding: 6rem 0;
  text-align: center;
}

.error-code {
  font-size: clamp(5rem, 12vw, 9rem);
  font-weight: 900;
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.9;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .guarantee-strip-grid, .pricing-strip-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-announcement {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #ffffff;
    box-shadow: var(--shadow-xl);
    padding: 1.5rem;
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 2px solid var(--color-border);
  }
  .main-nav.open {
    display: flex;
  }
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }
  .nav-item {
    width: 100%;
  }
  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    padding-left: 1rem;
    display: none;
  }
  .nav-item.dropdown-open .dropdown-menu {
    display: block;
  }
  .header-cta-group {
    display: none;
  }
  .sticky-mobile-bar {
    display: block;
  }
  body {
    padding-bottom: 60px; /* offset for sticky bar */
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}