/* ==========================================================================
   NY PLUMBING - ARDEN HEIGHTS, STATEN ISLAND
   Modern, Accessible, High-Performance Local SEO Stylesheet
   Prefix: .adh-
   ========================================================================== */

:root {
  --adh-navy: #0B2238;
  --adh-navy-light: #143452;
  --adh-navy-dark: #071726;
  --adh-slate: #244D73;
  --adh-slate-light: #EBF3F9;
  --adh-accent: #FF5722;
  --adh-accent-hover: #E64A19;
  --adh-accent-light: #FBE9E7;
  --adh-white: #FFFFFF;
  --adh-bg: #F7FAFD;
  --adh-card-bg: #FFFFFF;
  --adh-border: #DCE8F2;
  --adh-border-dark: #244D73;
  --adh-text: #1A2B3C;
  --adh-text-muted: #50667A;
  --adh-text-light: #EBF3F9;
  --adh-green: #10B981;
  --adh-amber: #F59E0B;
  --adh-red: #EF4444;

  --adh-shadow-sm: 0 1px 3px rgba(11, 34, 56, 0.07);
  --adh-shadow-md: 0 6px 16px rgba(11, 34, 56, 0.09);
  --adh-shadow-lg: 0 12px 32px rgba(11, 34, 56, 0.14);

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

  --adh-font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --adh-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --adh-max-width: 1200px;
  --adh-header-height: 74px;
}

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

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

body {
  font-family: var(--adh-font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--adh-text);
  background-color: var(--adh-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--adh-navy-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease, opacity 0.15s ease;
}

a:hover, a:focus-visible {
  color: var(--adh-accent);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------------------------
   Accessibility: Skip Link & Focus States
   -------------------------------------------------------------------------- */
.adh-skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--adh-accent);
  color: var(--adh-white);
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  border-radius: var(--adh-radius-md);
  z-index: 9999;
  text-decoration: none;
  transition: top 0.2s ease;
}

.adh-skip-link:focus {
  top: 1rem;
  outline: 3px solid var(--adh-white);
  outline-offset: 2px;
}

:focus-visible {
  outline: 3px solid var(--adh-accent);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Layout Containers
   -------------------------------------------------------------------------- */
.adh-container {
  width: 100%;
  max-width: var(--adh-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.adh-section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

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

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

.adh-section--navy {
  background-color: var(--adh-navy);
  color: var(--adh-white);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  color: var(--adh-navy);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.015em;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.25rem;
}

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

.adh-section-heading {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3rem auto;
}

.adh-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--adh-accent);
  margin-bottom: 0.5rem;
}

.adh-lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--adh-text-muted);
}

/* --------------------------------------------------------------------------
   Top Bar
   -------------------------------------------------------------------------- */
.adh-topbar {
  background-color: var(--adh-navy-dark);
  color: var(--adh-text-light);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--adh-border-dark);
}

.adh-topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.adh-topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.adh-topbar__item svg {
  color: var(--adh-accent);
  flex-shrink: 0;
}

.adh-topbar__phone {
  color: var(--adh-white);
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.adh-topbar__phone:hover {
  color: var(--adh-accent);
}

/* --------------------------------------------------------------------------
   Header & Desktop Navigation
   -------------------------------------------------------------------------- */
.adh-header {
  position: sticky;
  top: 0;
  background-color: var(--adh-white);
  box-shadow: var(--adh-shadow-sm);
  z-index: 1000;
  border-bottom: 1px solid var(--adh-border);
}

.adh-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--adh-header-height);
  gap: 1.5rem;
}

.adh-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--adh-navy);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.adh-brand__icon {
  width: 34px;
  height: 34px;
  border-radius: var(--adh-radius-md);
  background: var(--adh-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--adh-accent);
  flex-shrink: 0;
}

.adh-brand__sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--adh-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.adh-nav {
  display: none;
}

@media (min-width: 992px) {
  .adh-nav {
    display: flex;
    align-items: center;
    gap: 1.75rem;
  }
}

.adh-nav__list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.5rem;
}

.adh-nav__link {
  color: var(--adh-navy);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.5rem 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.15s ease;
}

.adh-nav__link:hover,
.adh-nav__link[aria-current="page"] {
  color: var(--adh-accent);
}

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

.adh-dropdown__menu {
  position: absolute;
  top: 100%;
  left: -20px;
  background: var(--adh-white);
  border: 1px solid var(--adh-border);
  border-radius: var(--adh-radius-lg);
  box-shadow: var(--adh-shadow-lg);
  width: 320px;
  padding: 0.75rem 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1010;
}

.adh-dropdown:hover .adh-dropdown__menu,
.adh-dropdown:focus-within .adh-dropdown__menu,
.adh-dropdown.is-open .adh-dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.adh-dropdown__item a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 1.15rem;
  color: var(--adh-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.adh-dropdown__item a:hover {
  background-color: var(--adh-slate-light);
  color: var(--adh-accent);
}

.adh-dropdown__icon {
  width: 28px;
  height: 28px;
  border-radius: var(--adh-radius-sm);
  background: var(--adh-slate-light);
  color: var(--adh-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.adh-dropdown__item a:hover .adh-dropdown__icon {
  background: var(--adh-accent-light);
  color: var(--adh-accent);
}

/* --------------------------------------------------------------------------
   CTA Buttons & Controls
   -------------------------------------------------------------------------- */
.adh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--adh-radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.adh-btn--primary {
  background-color: var(--adh-accent);
  color: var(--adh-white);
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.35);
}

.adh-btn--primary:hover {
  background-color: var(--adh-accent-hover);
  color: var(--adh-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(255, 87, 34, 0.45);
}

.adh-btn--outline {
  background-color: transparent;
  color: var(--adh-navy);
  border: 2px solid var(--adh-navy);
}

.adh-btn--outline:hover {
  background-color: var(--adh-navy);
  color: var(--adh-white);
}

.adh-btn--outline-white {
  background-color: transparent;
  color: var(--adh-white);
  border: 2px solid var(--adh-white);
}

.adh-btn--outline-white:hover {
  background-color: var(--adh-white);
  color: var(--adh-navy);
}

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

.adh-btn--lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.adh-btn--full {
  width: 100%;
}

/* Hamburger Toggle */
.adh-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--adh-radius-md);
  border: 1px solid var(--adh-border);
  color: var(--adh-navy);
}

@media (min-width: 992px) {
  .adh-menu-toggle {
    display: none;
  }
}

/* Mobile Drawer */
.adh-mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background-color: var(--adh-white);
  box-shadow: var(--adh-shadow-lg);
  z-index: 1100;
  padding: 1.5rem;
  overflow-y: auto;
  transition: right 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.adh-mobile-nav.is-open {
  right: 0;
}

.adh-mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--adh-border);
  padding-bottom: 1rem;
}

.adh-mobile-nav__close {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--adh-radius-md);
  border: 1px solid var(--adh-border);
  color: var(--adh-navy);
}

.adh-mobile-nav__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.adh-mobile-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0.5rem;
  font-weight: 600;
  color: var(--adh-navy);
  text-decoration: none;
  border-radius: var(--adh-radius-sm);
  border-bottom: 1px solid var(--adh-border);
}

.adh-mobile-nav__link:hover {
  color: var(--adh-accent);
}

.adh-mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 34, 56, 0.6);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}

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

/* --------------------------------------------------------------------------
   Hero Section: Asymmetric Split
   -------------------------------------------------------------------------- */
.adh-hero {
  background: linear-gradient(135deg, var(--adh-navy) 0%, #102F4C 100%);
  color: var(--adh-white);
  padding-top: 3.5rem;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.adh-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(255, 87, 34, 0.12), transparent 70%);
  pointer-events: none;
}

.adh-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 992px) {
  .adh-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
}

.adh-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--adh-accent-light);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.adh-hero__title {
  color: var(--adh-white);
  font-size: clamp(2.1rem, 4.2vw, 3rem);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.adh-hero__desc {
  font-size: 1.125rem;
  line-height: 1.65;
  color: #D3E2EE;
  margin-bottom: 1.75rem;
}

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

.adh-hero__callout {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: #B7CCD9;
}

.adh-hero__callout svg {
  color: var(--adh-green);
  flex-shrink: 0;
}

.adh-hero__card {
  background: var(--adh-white);
  border-radius: var(--adh-radius-xl);
  padding: 1.5rem;
  color: var(--adh-text);
  box-shadow: var(--adh-shadow-lg);
  border: 1px solid var(--adh-border);
}

.adh-hero__image-wrap {
  border-radius: var(--adh-radius-lg);
  overflow: hidden;
  margin-bottom: 1.25rem;
  position: relative;
  border: 1px solid var(--adh-border);
}

.adh-hero__image-wrap img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.adh-hero__specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.adh-spec-box {
  background: var(--adh-bg);
  padding: 0.75rem;
  border-radius: var(--adh-radius-md);
  border: 1px solid var(--adh-border);
  text-align: center;
}

.adh-spec-box__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--adh-text-muted);
}

.adh-spec-box__val {
  display: block;
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--adh-navy);
  margin-top: 0.2rem;
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */
.adh-breadcrumbs {
  background-color: var(--adh-white);
  border-bottom: 1px solid var(--adh-border);
  padding: 0.75rem 0;
  font-size: 0.875rem;
}

.adh-breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  gap: 0.5rem;
}

.adh-breadcrumbs__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--adh-text-muted);
}

.adh-breadcrumbs__item a {
  color: var(--adh-navy);
  text-decoration: none;
}

.adh-breadcrumbs__item a:hover {
  color: var(--adh-accent);
}

.adh-breadcrumbs__sep {
  color: var(--adh-border);
}

/* --------------------------------------------------------------------------
   Inner Page Hero / Page Header
   -------------------------------------------------------------------------- */
.adh-page-hero {
  background: linear-gradient(135deg, var(--adh-navy) 0%, #163B5C 100%);
  color: var(--adh-white);
  padding: 3rem 0;
}

.adh-page-hero h1 {
  color: var(--adh-white);
  margin-bottom: 0.75rem;
}

.adh-page-hero p {
  color: #D3E2EE;
  font-size: 1.15rem;
  max-width: 820px;
}

/* --------------------------------------------------------------------------
   Service Cards Grid
   -------------------------------------------------------------------------- */
.adh-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .adh-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.adh-card {
  background: var(--adh-white);
  border-radius: var(--adh-radius-lg);
  border: 1px solid var(--adh-border);
  padding: 1.75rem;
  box-shadow: var(--adh-shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.adh-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--adh-navy);
  transition: background 0.2s ease;
}

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

.adh-card:hover::before {
  background: var(--adh-accent);
}

.adh-card__header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.adh-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--adh-radius-md);
  background: var(--adh-slate-light);
  color: var(--adh-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.adh-card:hover .adh-card__icon {
  background: var(--adh-accent);
  color: var(--adh-white);
}

.adh-card__title {
  margin-bottom: 0;
  font-size: 1.25rem;
}

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

.adh-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--adh-navy);
  text-decoration: none;
}

.adh-card__link:hover {
  color: var(--adh-accent);
}

/* --------------------------------------------------------------------------
   Feature Split Section (Text + Image / Framing)
   -------------------------------------------------------------------------- */
.adh-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 992px) {
  .adh-split {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
  }
}

.adh-split--reverse {
  direction: ltr;
}

@media (min-width: 992px) {
  .adh-split--reverse > *:first-child {
    order: 2;
  }
  .adh-split--reverse > *:last-child {
    order: 1;
  }
}

.adh-image-frame {
  position: relative;
  border-radius: var(--adh-radius-xl);
  overflow: hidden;
  box-shadow: var(--adh-shadow-md);
  border: 1px solid var(--adh-border);
}

.adh-image-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   Checklists & Warning Signs
   -------------------------------------------------------------------------- */
.adh-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0;
}

.adh-checklist__item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
  line-height: 1.55;
}

.adh-checklist__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--adh-slate-light);
  color: var(--adh-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.adh-checklist__icon--alert {
  background: #FEF3C7;
  color: #D97706;
}

.adh-checklist__icon--danger {
  background: #FEE2E2;
  color: #DC2626;
}

.adh-checklist__icon--check {
  background: #D1FAE5;
  color: #059669;
}

/* --------------------------------------------------------------------------
   Process Steps Grid
   -------------------------------------------------------------------------- */
.adh-process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .adh-process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .adh-process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.adh-process-card {
  background: var(--adh-white);
  border-radius: var(--adh-radius-lg);
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--adh-border);
  box-shadow: var(--adh-shadow-sm);
  position: relative;
}

.adh-process-num {
  width: 38px;
  height: 38px;
  border-radius: var(--adh-radius-md);
  background: var(--adh-navy);
  color: var(--adh-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   Comparison Table (Hydronic vs Steam Boilers)
   -------------------------------------------------------------------------- */
.adh-table-wrap {
  width: 100%;
  overflow-x: auto;
  background: var(--adh-white);
  border-radius: var(--adh-radius-lg);
  border: 1px solid var(--adh-border);
  box-shadow: var(--adh-shadow-sm);
  margin: 2rem 0;
}

.adh-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  text-align: left;
}

.adh-table th,
.adh-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--adh-border);
}

.adh-table th {
  background: var(--adh-navy);
  color: var(--adh-white);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.adh-table tr:last-child td {
  border-bottom: none;
}

.adh-table tr:nth-child(even) td {
  background: var(--adh-bg);
}

/* --------------------------------------------------------------------------
   Emergency Callout Strip & Call Boxes
   -------------------------------------------------------------------------- */
.adh-callout {
  background: linear-gradient(135deg, var(--adh-navy) 0%, #153757 100%);
  color: var(--adh-white);
  border-radius: var(--adh-radius-xl);
  padding: 2.5rem 2rem;
  margin: 3rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  border: 1px solid var(--adh-border-dark);
}

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

.adh-callout h3 {
  color: var(--adh-white);
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.adh-callout p {
  color: #D3E2EE;
  margin-bottom: 0;
  max-width: 600px;
}

.adh-alert-banner {
  background: #FFFBEB;
  border: 1px solid #FCD34D;
  border-left: 5px solid #F59E0B;
  border-radius: var(--adh-radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}

.adh-alert-banner--danger {
  background: #FEF2F2;
  border-color: #FCA5A5;
  border-left-color: #EF4444;
}

/* --------------------------------------------------------------------------
   FAQ Accordions
   -------------------------------------------------------------------------- */
.adh-faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.adh-faq-item {
  background: var(--adh-white);
  border: 1px solid var(--adh-border);
  border-radius: var(--adh-radius-md);
  box-shadow: var(--adh-shadow-sm);
  overflow: hidden;
}

.adh-faq-question {
  width: 100%;
  text-align: left;
  padding: 1.25rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--adh-navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background-color 0.15s ease;
}

.adh-faq-question:hover {
  background-color: var(--adh-slate-light);
}

.adh-faq-question svg {
  flex-shrink: 0;
  transition: transform 0.2s ease;
  color: var(--adh-accent);
}

.adh-faq-item.is-open .adh-faq-question svg {
  transform: rotate(180deg);
}

.adh-faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--adh-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  display: none;
}

.adh-faq-item.is-open .adh-faq-answer {
  display: block;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.adh-footer {
  background-color: var(--adh-navy-dark);
  color: #B7CCD9;
  padding-top: 4.5rem;
  padding-bottom: 6rem;
  font-size: 0.875rem;
  border-top: 4px solid var(--adh-accent);
  margin-top: auto;
}

.adh-footer a {
  color: #EBF3F9;
  text-decoration: none;
  transition: color 0.15s ease;
}

.adh-footer a:hover {
  color: var(--adh-accent);
  text-decoration: underline;
}

.adh-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .adh-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.adh-footer__col h4 {
  color: var(--adh-white);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.adh-footer__col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--adh-accent);
}

.adh-footer__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.adh-footer__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.adh-footer__territory {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--adh-radius-md);
  padding: 1.25rem;
  margin-bottom: 2.5rem;
  font-size: 0.875rem;
  color: #D3E2EE;
  line-height: 1.6;
}

.adh-footer__bottom {
  border-top: 1px solid var(--adh-border-dark);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  text-align: center;
  font-size: 0.8125rem;
  color: #8CA3B8;
}

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

/* --------------------------------------------------------------------------
   Sticky Mobile Call Bar
   -------------------------------------------------------------------------- */
.adh-mobile-callbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--adh-navy-dark);
  padding: 0.75rem 1rem;
  padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -4px 16px rgba(11, 34, 56, 0.25);
  z-index: 1020;
  display: flex;
  align-items: center;
  justify-content: center;
  border-top: 2px solid var(--adh-accent);
}

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

.adh-mobile-callbar__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  max-width: 480px;
  background-color: var(--adh-accent);
  color: var(--adh-white);
  padding: 0.85rem 1.25rem;
  border-radius: var(--adh-radius-md);
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.4);
}

.adh-mobile-callbar__btn:hover {
  background-color: var(--adh-accent-hover);
  color: var(--adh-white);
}

/* --------------------------------------------------------------------------
   Print & Accessibility Media Queries
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .adh-topbar,
  .adh-header,
  .adh-mobile-callbar,
  .adh-btn,
  .adh-menu-toggle {
    display: none !important;
  }
  body {
    background: #FFF;
    color: #000;
  }
  .adh-hero,
  .adh-footer {
    background: none !important;
    color: #000 !important;
  }
}