/* ==========================================================================
   Raven Shayna Inc - Production Stylesheet
   Corporate / Legal Entity Landing Page
   Zero External Dependencies | 100% Pure CSS3
   ========================================================================== */

/* 1. CSS Reset & Variables */
:root {
  --color-primary: #0f2744;
  --color-primary-light: #1e3a5f;
  --color-primary-dark: #0a192f;
  --color-accent: #c27803;
  --color-accent-hover: #a16207;
  --color-accent-soft: #fef3c7;
  --color-accent-border: #fde68a;
  
  --color-text-main: #1e293b;
  --color-text-muted: #475569;
  --color-text-light: #64748b;
  --color-text-inverse: #ffffff;
  
  --color-bg-body: #f8fafc;
  --color-bg-surface: #ffffff;
  --color-bg-subtle: #f1f5f9;
  --color-bg-dark: #0f172a;
  --color-bg-dark-surface: #1e293b;
  
  --color-border: #e2e8f0;
  --color-border-dark: #334155;
  --color-success: #15803d;
  --color-success-bg: #dcfce7;
  
  --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.25s ease-in-out;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-body);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

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

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

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

/* 2. Layout Containers & Grid */
.container {
  width: min(1200px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

.section {
  padding: 80px 0;
}

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

.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  background-color: var(--color-accent-soft);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  border: 1px solid var(--color-accent-border);
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-dark .section-header h2 {
  color: var(--color-text-inverse);
}

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

.section-dark .section-header p {
  color: #94a3b8;
}

/* 3. Top Information Bar */
.top-bar {
  background-color: var(--color-primary-dark);
  color: #cbd5e1;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 0;
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item svg {
  width: 15px;
  height: 15px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.top-bar-item a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.badge-24h {
  background-color: rgba(194, 120, 3, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.3);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.75rem;
}

/* 4. Main Navigation Header */
.site-header {
  background-color: var(--color-bg-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid rgba(194, 120, 3, 0.3);
}

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

.brand-logo-text .name {
  font-size: 1.1875rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-primary);
}

.brand-logo-text .tagline {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 6px 0;
  position: relative;
  white-space: nowrap;
}

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

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.phone-link-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-primary);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  white-space: nowrap;
}

.phone-link-header svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

.phone-link-header:hover {
  background-color: #e2e8f0;
}

/* 5. Buttons & Controls */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  background-color: var(--color-bg-subtle);
  border-color: var(--color-text-muted);
}

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

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

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

.btn-dark:hover {
  background-color: var(--color-primary-light);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px;
  cursor: pointer;
  color: var(--color-primary);
}

.mobile-menu-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile Drawer */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal);
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(340px, 85vw);
  background-color: var(--color-bg-surface);
  z-index: 1100;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
}

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

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 20px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.mobile-nav-links a {
  padding: 10px 12px;
  font-weight: 600;
  color: var(--color-text-main);
  border-radius: var(--radius-sm);
}

.mobile-nav-links a:hover {
  background-color: var(--color-bg-subtle);
  color: var(--color-primary);
}

.mobile-drawer-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

/* 6. Hero Section */
.hero {
  background: linear-gradient(135deg, #0b1e36 0%, #0f2744 60%, #162f4f 100%);
  color: #ffffff;
  padding: 70px 0 80px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(194, 120, 3, 0.12) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(254, 243, 199, 0.12);
  border: 1px solid rgba(253, 230, 138, 0.3);
  color: #fef08a;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.hero-badge svg {
  width: 14px;
  height: 14px;
}

.hero h1 {
  font-size: clamp(2.125rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-highlight {
  color: #fbbf24;
}

.hero-desc {
  font-size: 1.125rem;
  line-height: 1.65;
  color: #cbd5e1;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-highlights-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

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

.hero-highlight-item .value {
  font-size: 1.125rem;
  font-weight: 800;
  color: #f8fafc;
}

.hero-highlight-item .label {
  font-size: 0.8125rem;
  color: #94a3b8;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-card {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 460px;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
}

.hero-card-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.hero-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-card-sub {
  font-size: 0.8125rem;
  color: #94a3b8;
}

.hero-feature-rows {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.hero-feature-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: #e2e8f0;
}

.hero-feature-row svg {
  width: 18px;
  height: 18px;
  color: #fbbf24;
  margin-top: 3px;
  flex-shrink: 0;
}

.hero-card-footer {
  background-color: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.8125rem;
  color: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 7. Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  background-color: #eff6ff;
  color: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 1px solid #dbeafe;
}

.service-icon-box svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.service-card-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-main);
}

.service-card-list li svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* 8. Why Choose Us Section */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background-color: var(--color-bg-body);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: left;
}

.why-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.why-icon svg {
  width: 22px;
  height: 22px;
}

.why-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* 9. Service Areas Section */
.areas-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.areas-card-panel {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.areas-card-panel h3 {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.areas-card-panel p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.locations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.location-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  background-color: var(--color-bg-body);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.location-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  margin-top: 2px;
  flex-shrink: 0;
}

.location-item .city-name {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-primary);
}

.location-item .region-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.areas-badge-panel {
  background-color: var(--color-primary-dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--color-border-dark);
}

.areas-badge-panel h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fbbf24;
  margin-bottom: 12px;
}

.areas-badge-panel p {
  font-size: 0.9375rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 20px;
}

.areas-stat-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.areas-stat-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  color: #e2e8f0;
}

.areas-stat-row svg {
  width: 16px;
  height: 16px;
  color: #fbbf24;
  flex-shrink: 0;
}

/* 10. Our Process Section */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
}

.process-step-num {
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--color-accent);
  background-color: var(--color-accent-soft);
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  border: 1px solid var(--color-accent-border);
}

.process-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.3;
}

.process-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* 11. FAQ Section (Accordion) */
.faq-wrapper {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-item:hover {
  border-color: #cbd5e1;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 24px;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

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

.faq-item.active .faq-icon-toggle {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  padding: 0 24px;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  padding-bottom: 20px;
  max-height: 400px;
}

/* 12. Contact / Quote Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  align-items: stretch;
}

.contact-info-panel {
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-panel h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: #ffffff;
}

.contact-info-panel p {
  font-size: 0.9375rem;
  color: #cbd5e1;
  margin-bottom: 28px;
  line-height: 1.6;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-icon-bubble {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fbbf24;
  flex-shrink: 0;
}

.contact-detail-item .label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
  font-weight: 700;
}

.contact-detail-item .value {
  font-size: 1rem;
  font-weight: 600;
  color: #f8fafc;
}

.contact-detail-item a.value:hover {
  color: #fbbf24;
  text-decoration: underline;
}

.contact-form-panel {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}

.contact-form-panel h3 {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.contact-form-panel .form-sub {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.9375rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #ffffff;
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(194, 120, 3, 0.15);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.form-notice {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 12px;
  line-height: 1.4;
}

.form-feedback {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  display: none;
}

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

.form-feedback.notice {
  display: block;
  background-color: var(--color-accent-soft);
  color: var(--color-accent-hover);
  border: 1px solid var(--color-accent-border);
}

/* 13. Final CTA Banner */
.final-cta {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #ffffff;
  padding: 64px 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.final-cta-content {
  max-width: 680px;
  margin: 0 auto;
}

.final-cta h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
}

.final-cta p {
  font-size: 1.0625rem;
  color: #cbd5e1;
  margin-bottom: 28px;
}

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

/* 14. Social Links Section */
.social-links-section {
  padding: 40px 0;
  background-color: #0b1524;
  border-top: 1px solid #1e293b;
  border-bottom: 1px solid #1e293b;
}

.social-header-wrap {
  text-align: center;
  margin-bottom: 24px;
}

.social-header-wrap h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
  font-weight: 700;
}

.social-icons-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.social-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background-color: #1e293b;
  border: 1px solid #334155;
  border-radius: var(--radius-md);
  color: #e2e8f0;
  font-size: 0.8125rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.social-link-btn svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

.social-link-btn:hover {
  background-color: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.social-link-btn:hover svg {
  color: #ffffff;
}

/* 15. Footer */
.site-footer {
  background-color: var(--color-bg-dark);
  color: #94a3b8;
  padding: 64px 0 32px 0;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.footer-desc {
  line-height: 1.6;
  margin-bottom: 20px;
  color: #cbd5e1;
}

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

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

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  color: #cbd5e1;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid #1e293b;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
}

/* 16. Utility & QA Classes */
.text-center { text-align: center; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* 17. Responsive Breakpoint Matrix */

/* 1200px - 1440px */
@media (max-width: 1200px) {
  .hero-grid {
    gap: 32px;
  }
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* 1024px */
@media (max-width: 1024px) {
  .nav-desktop {
    gap: 16px;
  }
  .why-grid, .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* 900px - Tablet & Header Switch */
@media (max-width: 960px) {
  .nav-desktop, .phone-link-header {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-content {
    max-width: 100%;
    text-align: left;
  }
  .hero-visual {
    justify-content: flex-start;
  }
  .hero-card {
    max-width: 100%;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .areas-wrapper {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* 768px */
@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }
  .top-bar-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .top-bar-left, .top-bar-right {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .locations-grid {
    grid-template-columns: 1fr;
  }
  .hero-highlights-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* 480px and below */
@media (max-width: 480px) {
  .container {
    width: calc(100% - 24px);
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .final-cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .final-cta-actions .btn {
    width: 100%;
  }
  .why-grid, .process-grid {
    grid-template-columns: 1fr;
  }
  .contact-info-panel, .contact-form-panel {
    padding: 24px 18px;
  }
  .header-actions .btn {
    padding: 8px 14px;
    font-size: 0.8125rem;
  }
}