@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght=400;500&display=swap');

/* ==========================================================================
   CSS RESET & CORE VARIABLES
   ========================================================================== */
:root {
  /* Brand Colors */
  --color-navy-primary: #0A1628;
  --color-navy-secondary: #0F2240;
  --color-blue-accent: #1B6FE8;
  --color-blue-accent-hover: #1459C4;
  --color-blue-steel: #7BA8D4;
  --color-blue-tint: #E8F0FB;
  --color-off-white: #F4F6F9;
  --color-white: #FFFFFF;
  --color-text-dark: #0A1628;
  --color-text-muted: #5A6A7A;
  --color-border: #D8E2EE;
  --color-border-dark: #2A4A6B;
  --color-gold: #FFB800;

  /* Spacing */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 48px;
  --spacing-xl: 80px;

  /* Font settings */
  --font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  /* Shadow & Transitions */
  --shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.04);
  --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.08);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

body {
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: 72px;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
  font-weight: 500;
  color: var(--color-navy-primary);
}

h1 {
  font-size: 42px;
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: var(--spacing-sm);
}

h2 {
  font-size: 30px;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h3 {
  font-size: 20px;
  line-height: 1.3;
  margin-bottom: var(--spacing-xs);
}

p {
  margin-bottom: var(--spacing-sm);
}

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

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

.eyebrow {
  display: block;
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-blue-accent);
  margin-bottom: var(--spacing-sm);
}

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

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

/* Dark Background Typo Overrides */
.bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4, .bg-dark p,
.bg-secondary-dark h1, .bg-secondary-dark h2, .bg-secondary-dark h3, .bg-secondary-dark h4, .bg-secondary-dark p {
  color: var(--color-white);
}

.bg-dark .text-muted, .bg-secondary-dark .text-muted,
.bg-dark .blue-steel-subtext, .bg-secondary-dark .blue-steel-subtext {
  color: var(--color-blue-steel);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn-primary {
  background: var(--color-blue-accent);
  color: var(--color-white) !important;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, transform 0.15s, box-shadow 0.15s;
  text-align: center;
}
.btn-primary:hover {
  background: var(--color-blue-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(27, 111, 232, 0.3);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-ghost {
  background: transparent;
  color: var(--color-blue-steel) !important;
  padding: 11px 24px;
  border-radius: 6px;
  font-size: 14px;
  border: 1px solid var(--color-border-dark);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: border-color var(--transition-fast), color var(--transition-fast);
  text-align: center;
}
.btn-ghost:hover {
  border-color: var(--color-blue-steel);
  color: var(--color-white) !important;
}

.btn-white {
  background: var(--color-white);
  color: var(--color-blue-accent) !important;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, transform 0.15s;
  text-align: center;
}
.btn-white:hover {
  background: var(--color-blue-tint);
  transform: translateY(-1px);
}

.btn-ghost-white {
  background: transparent;
  color: var(--color-white) !important;
  padding: 11px 24px;
  border-radius: 6px;
  font-size: 14px;
  border: 1.5px solid rgba(255,255,255,0.6);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, border-color 0.2s;
  text-align: center;
}
.btn-ghost-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

/* ==========================================================================
   LAYOUT CONTAINERS & SECTIONS
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

.bg-dark {
  background-color: var(--color-navy-primary);
}

.bg-secondary-dark {
  background-color: var(--color-navy-secondary);
}

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

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.flex-group {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.flex-center {
  justify-content: center;
}

.mobile-only {
  display: none;
}

/* ==========================================================================
   STICKY HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  background-color: var(--color-navy-secondary);
  border-bottom: 1px solid var(--color-border-dark);
  z-index: 1000;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  background-color: rgba(15, 34, 64, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
  border-bottom: 1px solid rgba(27, 111, 232, 0.3);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

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

.logo-wordmark {
  color: var(--color-white);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.1;
}

.logo-tagline {
  color: var(--color-blue-accent);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.nav-link {
  color: var(--color-blue-steel);
  font-weight: 400;
  font-size: 14px;
  letter-spacing: 0.01em;
  transition: color var(--transition-fast);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-blue-accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-link:hover {
  color: var(--color-white);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-link.active {
  color: var(--color-white);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.header-phone {
  color: var(--color-white);
  font-weight: 700;
  font-size: 16px;
}

.header-phone:hover {
  color: var(--color-blue-steel);
}

.header-cta {
  padding: 10px 18px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 14px rgba(27, 111, 232, 0.25);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  position: relative;
  transition: background var(--transition-fast);
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  position: absolute;
  transition: transform var(--transition-fast), top var(--transition-fast);
}

.nav-toggle-icon::before {
  top: -8px;
}

.nav-toggle-icon::after {
  top: 8px;
}

.nav-toggle.open .nav-toggle-icon {
  background: transparent;
}
.nav-toggle.open .nav-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}
.nav-toggle.open .nav-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* ==========================================================================
   TRUST BAR
   ========================================================================== */
.trust-bar {
  background-color: var(--color-navy-secondary);
  border-bottom: 1px solid var(--color-border-dark);
  padding: var(--spacing-sm) 0;
  position: relative;
  z-index: 10;
}

.trust-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-white);
  font-size: 14px;
  font-weight: 500;
}

.trust-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background-color: rgba(27, 111, 232, 0.15);
  border-radius: 50%;
  color: var(--color-blue-accent);
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--spacing-xl) 0;
  background-color: var(--color-navy-primary);
}

.hero-split {
  display: flex;
  align-items: center;
  gap: 48px;
  min-height: 520px;
}

.hero-split .hero-content {
  flex: 1;
  min-width: 0;
  max-width: 580px;
}

.hero-image-wrapper {
  flex: 1;
  min-width: 0;
  max-width: 520px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
  position: relative;
}

.hero-image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-response-time {
  font-size: 13px;
  color: var(--color-blue-steel);
  margin-top: var(--spacing-sm);
  margin-bottom: 0;
  opacity: 0.85;
}

.why-aco-image-wrapper {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(10, 22, 40, 0.12);
}

.why-aco-image {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.recent-work-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: inherit;
}

.hero-pattern {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 50%;
  opacity: 0.15;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.hero-content {
  max-width: 680px;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.1;
  margin-bottom: var(--spacing-sm);
}

.hero-subtext {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  color: var(--color-blue-steel);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.inner-hero {
  padding: 60px 0;
  background-color: var(--color-navy-primary);
  border-bottom: 1px solid var(--color-border-dark);
}

.inner-hero h1 {
  font-size: 38px;
  color: var(--color-white);
  margin-bottom: 8px;
}

.inner-hero .breadcrumbs {
  display: flex;
  list-style: none;
  gap: 8px;
  font-size: 13px;
  color: var(--color-blue-steel);
}

.inner-hero .breadcrumbs li:not(:last-child)::after {
  content: '>';
  margin-left: 8px;
  color: var(--color-border-dark);
}

.inner-hero .breadcrumbs a {
  color: var(--color-blue-steel);
  transition: color var(--transition-fast);
}

.inner-hero .breadcrumbs a:hover {
  color: var(--color-white);
}

/* ==========================================================================
   CARDS & GRIDS
   ========================================================================== */
.card-service {
  background-color: var(--color-white);
  border: none;
  border-left: 3px solid var(--color-blue-accent);
  border-radius: 0 10px 10px 0;
  box-shadow: 0 2px 12px rgba(10, 22, 40, 0.07);
  padding: 32px 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card-service:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(10, 22, 40, 0.13);
}

.card-icon-wrapper {
  width: 48px;
  height: 48px;
  background-color: var(--color-blue-tint);
  color: var(--color-blue-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.card-service h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-navy-primary);
}

.card-service p {
  color: var(--color-text-muted);
  font-size: 15px;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.card-link {
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-blue-accent);
}

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

/* Testimonial Cards */
.card-review {
  background-color: var(--color-navy-secondary);
  border: 1px solid var(--color-border-dark);
  border-top: 3px solid var(--color-blue-accent);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.review-stars {
  color: #FFB800;
  margin-bottom: var(--spacing-sm);
  font-size: 17px;
  letter-spacing: 2px;
}

.review-text {
  color: var(--color-blue-steel);
  font-style: italic;
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.review-author {
  color: var(--color-white);
  font-weight: 500;
  font-size: 15px;
}

.review-source {
  color: var(--color-text-muted);
  font-size: 12px;
  margin-left: 6px;
}

/* Reviews aggregate */
.reviews-aggregate {
  margin-top: var(--spacing-lg);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 16px;
}

.reviews-aggregate span {
  color: var(--color-white);
}

.reviews-aggregate-link {
  color: var(--color-blue-steel);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.reviews-aggregate-link:hover {
  color: var(--color-white);
}

.reviews-aggregate-link span {
  color: var(--color-white);
}

/* ==========================================================================
   OWNER IDENTITY BLOCK
   ========================================================================== */
.owner-block {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border);
}

.owner-photo-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--color-blue-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-blue-accent);
}

.owner-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.owner-name {
  font-weight: 600;
  font-size: 16px;
  color: var(--color-navy-primary);
}

.owner-title {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ==========================================================================
   BEFORE/AFTER GALLERY CARDS
   ========================================================================== */
.before-after-img {
  position: relative;
}

.before-after-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--color-navy-primary);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 4px;
  z-index: 2;
}

.recent-work-caption {
  padding: var(--spacing-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-navy-primary);
  text-align: left;
}

.recent-work-caption strong {
  display: block;
  margin-bottom: 2px;
}

.project-detail {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* ==========================================================================
   CREDENTIALS / TRUST LOGOS SECTION
   ========================================================================== */
.credentials-bar-section {
  padding: var(--spacing-lg) 0;
}

.credentials-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.credential-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  line-height: 1.3;
}

.credential-logo-placeholder {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background-color: var(--color-off-white);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  color: var(--color-navy-primary);
}

/* ==========================================================================
   WHY CHOOSE ACO & PLACEHOLDERS
   ========================================================================== */
.checkmark-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.checkmark-list li {
  position: relative;
  padding-left: 36px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-navy-primary);
}

.checkmark-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 2px;
  width: 24px;
  height: 24px;
  background-color: var(--color-blue-tint);
  color: var(--color-blue-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
}

.image-placeholder {
  background-color: #C8D6E8;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  width: 100%;
  aspect-ratio: 4/3;
  color: #7B8CA0;
}

.image-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.6;
}

/* Recent Work Grid */
.recent-work-grid {
  margin-bottom: var(--spacing-lg);
}

.recent-work-card {
  background-color: var(--color-white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.recent-work-img {
  width: 100%;
  aspect-ratio: 16/9;
  background-color: #C8D6E8;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #7B8CA0;
}

.recent-work-img svg {
  width: 40px;
  height: 40px;
  opacity: 0.6;
}

/* ==========================================================================
   SERVICE AREAS GRID
   ========================================================================== */
.service-areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.area-pill {
  display: inline-block;
  text-align: center;
  background-color: var(--color-blue-tint);
  border: 1.5px solid var(--color-border);
  color: var(--color-navy-primary);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s ease;
  cursor: default;
}

.area-pill:hover {
  background-color: var(--color-blue-tint);
  border-color: var(--color-blue-accent);
  color: var(--color-blue-accent);
  transform: translateY(-1px);
}

/* ==========================================================================
   BOTTOM CTA BANNER
   ========================================================================== */
.bottom-cta-banner {
  background-color: var(--color-blue-accent);
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.bottom-cta-banner h2 {
  font-size: 32px;
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.bottom-cta-banner p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--color-navy-primary);
  color: var(--color-blue-steel);
  font-size: 14px;
  border-top: 1px solid var(--color-border-dark);
}

.footer-top {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 15px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
}

.footer-col p {
  line-height: 1.6;
  margin-bottom: var(--spacing-sm);
  color: var(--color-blue-steel);
}

.footer-col-about {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

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

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--color-blue-steel);
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  margin-bottom: 12px;
  display: flex;
  gap: 8px;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--color-blue-accent);
  width: 16px;
  height: 16px;
}

.footer-bottom {
  border-top: 1px solid var(--color-border-dark);
  padding: var(--spacing-md) 0;
  font-size: 13px;
}

.footer-bottom-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* ==========================================================================
   INNER PAGES SPECIFIC LAYOUTS
   ========================================================================== */
.layout-two-col {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-lg);
  align-items: start;
}

.sidebar-sticky {
  position: sticky;
  top: 96px;
}

.sidebar-cta-card {
  background-color: var(--color-navy-secondary);
  border: 1px solid var(--color-border-dark);
  border-radius: 12px;
  padding: 32px 24px;
  color: var(--color-white);
  text-align: center;
}

.sidebar-cta-card h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.sidebar-cta-card p {
  color: var(--color-blue-steel);
  font-size: 14px;
  margin-bottom: var(--spacing-md);
}

.sidebar-cta-card .btn-primary {
  width: 100%;
  margin-bottom: var(--spacing-sm);
}

.material-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0 var(--spacing-lg);
}

.material-card {
  background-color: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}

.material-card h4 {
  margin-bottom: var(--spacing-xs);
}

.material-card p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* FAQ Accordion */
.faq-container {
  margin-bottom: var(--spacing-lg);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-navy-primary);
  cursor: pointer;
  padding: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out, padding var(--transition-normal);
  color: var(--color-text-muted);
  font-size: 15px;
}

.faq-answer p {
  margin-top: 12px;
  margin-bottom: 0;
}

.faq-icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--color-blue-accent);
  transition: transform var(--transition-normal);
}

.faq-icon::before {
  top: 7px;
  left: 0;
  width: 16px;
  height: 2px;
}

.faq-icon::after {
  top: 0;
  left: 7px;
  width: 2px;
  height: 16px;
}

.faq-item.open .faq-icon::after {
  transform: rotate(90deg);
}

.map-placeholder {
  width: 100%;
  max-width: 600px;
  height: 320px;
  background-color: #D8E2EE;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  margin: var(--spacing-md) auto;
  font-weight: 500;
}

/* Contact Form */
.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-navy-primary);
  margin-bottom: 6px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 15px;
  color: var(--color-navy-primary);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-blue-accent);
  box-shadow: 0 0 0 3px rgba(27, 111, 232, 0.15);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-card-sidebar {
  background-color: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px 24px;
}

.contact-card-sidebar h3 {
  margin-bottom: var(--spacing-sm);
}

.contact-card-sidebar .sidebar-meta-box {
  background-color: var(--color-blue-tint);
  border-radius: 8px;
  padding: 16px;
  color: var(--color-navy-primary);
  font-size: 14px;
  font-weight: 500;
  margin-top: var(--spacing-md);
  text-align: center;
}

.trust-reinforcement-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.trust-reinforce-card {
  background-color: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--spacing-sm);
  text-align: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-navy-primary);
}

/* ==========================================================================
   STICKY MOBILE CTA BAR
   ========================================================================== */
.mobile-sticky-cta {
  display: none; /* Explicitly hidden on Desktop by default */
}

/* ==========================================================================
   RESPONSIVE STYLES
   ========================================================================== */

/* Tablet (Under 1024px) */
@media (max-width: 1024px) {
  body {
    padding-top: 72px;
  }

  .nav-menu {
    gap: var(--spacing-sm);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }

  .layout-two-col {
    grid-template-columns: 1fr;
  }

  .sidebar-sticky {
    position: static;
  }

  .material-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .credentials-row {
    gap: var(--spacing-lg);
  }
}

/* Mobile Nav Toggle Active (Under 768px) */
@media (max-width: 768px) {
  h1 {
    font-size: 32px !important;
  }

  h2 {
    font-size: 26px;
  }

  section {
    padding: var(--spacing-lg) 0;
  }

  body {
    padding-bottom: 64px;
  }

  .hero-split {
    flex-direction: column;
    gap: 32px;
    min-height: auto;
  }

  .hero-split .hero-content {
    max-width: 100%;
  }

  .hero-image-wrapper {
    max-width: 100%;
    width: 100%;
  }

  .hero-image {
    height: 280px;
  }

  .why-aco-image {
    height: 280px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-navy-secondary);
    border-bottom: 1px solid var(--color-border-dark);
    flex-direction: column;
    padding: var(--spacing-md) var(--spacing-md);
    gap: var(--spacing-sm);
    display: none;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-link {
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-link.active::after {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .mobile-only {
    display: block;
    margin-top: var(--spacing-xs);
  }

  .mobile-cta {
    display: block;
    width: 100%;
    margin-top: 10px;
  }

  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }

  .recent-work-grid {
    grid-template-columns: 1fr;
  }

  .trust-container {
    justify-content: center;
  }

  .trust-item {
    font-size: 13px;
    width: 45%;
    justify-content: center;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-pattern {
    display: none;
  }

  .material-grid {
    grid-template-columns: 1fr;
  }

  .trust-reinforcement-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .credentials-row {
    gap: var(--spacing-md);
  }

  .credential-item {
    width: 40%;
  }

  /* Show sticky mobile CTA bar exclusively on mobile devices */
  .mobile-sticky-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background-color: var(--color-navy-primary);
    border-top: 1px solid var(--color-border-dark);
    padding: 10px 12px;
    gap: 10px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
  }

  .mobile-sticky-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    transition: background 0.2s;
  }

  .mobile-sticky-call {
    background-color: transparent;
    border: 1px solid var(--color-border-dark);
    color: var(--color-white);
  }

  .mobile-sticky-call:hover {
    background-color: rgba(255, 255, 255, 0.05);
  }

  .mobile-sticky-call svg {
    flex-shrink: 0;
  }

  .mobile-sticky-estimate {
    background-color: var(--color-blue-accent);
    color: var(--color-white);
    border: none;
  }

  .mobile-sticky-estimate:hover {
    background-color: var(--color-blue-accent-hover);
  }

  .bottom-cta-banner {
    margin-bottom: 0;
  }
}

/* Small Mobile (Under 480px) */
@media (max-width: 480px) {
  h1 {
    font-size: 28px !important;
  }

  .trust-item {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}