/* ==========================================================================
   Ridgeline Plumbing & Heating — Blue Lark demo build
   theme-service-trade / CLAUDE-v2 base

   IMAGE PLACEHOLDERS — status:
   .hero__bg      — REAL PHOTO IN USE (was: 1920x1080 landscape gradient
                    placeholder). Now a real on-site photo — Ridgeline
                    engineer beside the branded van outside a home in Leeds.
                    WP media library attachment ID 147.
                    /wp-content/uploads/2026/07/ridgeline-hero-van-technician-leeds.jpg
   .about__image  — REAL PHOTO IN USE (was: 800x1000 portrait gradient
                    placeholder). Now a real photo — engineer smiling at the
                    camera while servicing a combi boiler.
                    WP media library attachment ID 148.
                    /wp-content/uploads/2026/07/ridgeline-founder-engineer-boiler-portrait.jpg

   Subpage imagery added when the site expanded from a single homepage to a
   multi-page build (services.html, about.html, service-area.html,
   contact.html) — same photo set, previously-unused shots:
   .media-split__image (about.html, 2nd section) — WP attachment ID 166
                    /wp-content/uploads/2026/07/ridgeline-engineer-plant-room-tablet.jpg
   .media-split__image (service-area.html) — WP attachment ID 163
                    /wp-content/uploads/2026/07/ridgeline-radiator-install-leeds-living-room.jpg
   .service-block__media img (services.html, Boiler Repair & Installation) — WP attachment ID 164
                    /wp-content/uploads/2026/07/ridgeline-boiler-diagnostic-repair.jpg
   .service-block__media img (services.html, Central Heating) — WP attachment ID 165
                    /wp-content/uploads/2026/07/ridgeline-underfloor-heating-install.jpg
   ========================================================================== */

/* ==========================================================================
   1. CUSTOM PROPERTIES
   ========================================================================== */
:root {
  /* Colour */
  --color-primary: #1B4D6B;
  --color-primary-light: #2C6E96;
  --color-primary-dark: #123549;
  --color-accent: #E8703A;
  --color-accent-dark: #CC5A28;
  --color-text: #1A1A1A;
  --color-bg: #FFFFFF;
  --color-white: #FFFFFF;
  --color-muted: #F4F1EC;
  --color-muted-text: #6B6862;
  --color-border: rgba(26, 26, 26, 0.08);
  --color-footer-bg: #14262F;
  --color-footer-text: #F2F1EE;
  --color-footer-muted: #9DAAB0;
  --color-hero-gradient-start: #0E2C3D;
  --color-hero-gradient-end: #3D8AAE;
  --color-eyebrow-light: #FFD9C2;

  /* Type */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --fs-h1: 3rem;          /* 48px mobile */
  --fs-h2: 2rem;           /* 32px mobile */
  --fs-h3: 1.375rem;       /* 22px */
  --fs-h4: 1.0625rem;      /* 17px */
  --fs-body: 1rem;         /* 16px mobile */
  --fs-small: 0.8125rem;   /* 13px */
  --fs-button: 0.9375rem;  /* 15px mobile */
  --fs-phone: 1.125rem;    /* 18px mobile */

  --lh-heading: 1.1;
  --lh-body: 1.65;

  /* Spacing (8px base unit scale) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-10: 80px;
  --space-12: 96px;

  --content-max: 1180px;
  --content-narrow: 900px;

  /* Section padding — mobile defaults */
  --pad-hero-top: 72px;
  --pad-hero-bottom: 64px;
  --pad-primary: 54px;
  --pad-secondary: 44px;
  --pad-footer-top: 48px;
  --pad-footer-bottom: 32px;

  --transition-fast: 0.2s ease;
  --radius: 10px;
}

@media (min-width: 768px) {
  :root {
    --fs-h1: 5rem;         /* 80px */
    --fs-h2: 3.25rem;      /* 52px */
    --fs-h3: 1.625rem;     /* 26px */
    --fs-h4: 1.125rem;     /* 18px */
    --fs-body: 1.0625rem;  /* 17px */
    --fs-button: 1rem;     /* 16px */
    --fs-phone: 1.375rem;  /* 22px */

    --pad-hero-top: 120px;
    --pad-hero-bottom: 100px;
    --pad-primary: 90px;
    --pad-secondary: 72px;
    --pad-footer-top: 60px;
    --pad-footer-bottom: 40px;
  }
}

@media (min-width: 1100px) {
  :root {
    --fs-h1: 5.5rem;       /* 88px */
    --fs-h2: 3.5rem;       /* 56px */
  }
}

/* ==========================================================================
   2. RESET
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, ul, ol, dl { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
a { color: inherit; text-decoration: none; }
input, textarea, select { font: inherit; color: inherit; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: var(--lh-heading);
  letter-spacing: -0.015em;
  color: var(--color-text);
}

h1 { font-size: var(--fs-h1); font-weight: 800; }
h2 { font-size: var(--fs-h2); font-weight: 700; }
h3 { font-size: var(--fs-h3); font-weight: 700; }
h4 { font-size: var(--fs-h4); font-weight: 600; letter-spacing: 0.01em; }

p { max-width: 62ch; }

.icon { width: 1em; height: 1em; fill: currentColor; flex-shrink: 0; }

.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;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 1200;
  background: var(--color-primary); color: var(--color-white);
  padding: 12px 20px; border-radius: 0 0 6px 0;
}
.skip-link:focus { left: 0; }

/* ==========================================================================
   3. LAYOUT HELPERS
   ========================================================================== */
.section-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

@media (min-width: 768px) {
  .section-inner { padding-left: var(--space-6); padding-right: var(--space-6); }
}

.section-heading { max-width: 640px; margin-bottom: var(--space-6); }
.section-heading--center { max-width: 720px; margin-left: auto; margin-right: auto; text-align: center; }
.section-heading p.eyebrow { margin-bottom: var(--space-2); }
.section-heading h2 { margin-top: 0; }

.eyebrow {
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--fs-button);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 16px 30px;
  border-radius: 6px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}
.btn--large { padding: 18px 36px; }
.btn--small { padding: 10px 18px; font-size: var(--fs-small); }
.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(232, 112, 58, 0.35);
}
.btn--accent:hover { background: var(--color-accent-dark); transform: translateY(-2px); }
.btn--accent:disabled,
.btn--accent[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
  box-shadow: none;
}
.btn--accent:disabled:hover { transform: none; background: var(--color-accent); }

/* ==========================================================================
   4. HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 14px var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.site-header__logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-primary);
  text-transform: uppercase;
}
.site-header__logo-accent { color: var(--color-accent); }

.site-header__nav { display: none; }
.site-header__nav-list { display: flex; gap: var(--space-4); }
.site-header__nav-list a {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition-fast);
}
.site-header__nav-list a:hover { color: var(--color-primary); }

.site-header__actions { display: flex; align-items: center; gap: var(--space-2); }

.site-header__phone {
  display: none;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-primary);
}
.site-header__phone .icon { width: 16px; height: 16px; }

.site-header__cta { display: none; }

.site-header__toggle {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  color: var(--color-primary);
}
.site-header__toggle .icon { width: 22px; height: 22px; }
.site-header__toggle .icon--close { display: none; }
.site-header__toggle[aria-expanded="true"] .icon--open { display: none; }
.site-header__toggle[aria-expanded="true"] .icon--close { display: block; }

@media (max-width: 767px) {
  .site-header__nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
  }
  .site-header__nav.is-open { display: block; }
  .site-header__nav-list {
    flex-direction: column;
    gap: 0;
    padding: var(--space-2) var(--space-3) var(--space-4);
  }
  .site-header__nav-list a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 1.0625rem;
  }
}

@media (min-width: 768px) {
  .site-header__nav { display: block; }
  .site-header__phone { display: inline-flex; }
  .site-header__cta { display: inline-flex; }
  .site-header__toggle { display: none; }
}

/* ==========================================================================
   5. HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--pad-hero-top) 0 var(--pad-hero-bottom);
  overflow: hidden;
  color: var(--color-white);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-hero-gradient-start) 0%, var(--color-primary) 45%, var(--color-primary-light) 75%, var(--color-hero-gradient-end) 100%);
  background-image: url('/wp-content/uploads/2026/07/ridgeline-hero-van-technician-leeds.jpg');
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  /* Source photo is a bright, overcast daytime shot rather than a naturally
     dark/moody one, so the overlay is darkened further versus the original
     gradient-placeholder values (0.55/0.5/0.65) to keep white hero text
     legible against the pale sky and van. */
  background: linear-gradient(180deg, rgba(10, 26, 36, 0.68) 0%, rgba(10, 26, 36, 0.6) 55%, rgba(10, 26, 36, 0.78) 100%);
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
  width: 100%;
}

@media (min-width: 768px) {
  .hero__inner { padding: 0 var(--space-6); }
}

.hero__eyebrow {
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-eyebrow-light);
  margin-bottom: var(--space-3);
}

.hero__title {
  color: var(--color-white);
  max-width: 15ch;
  margin-bottom: var(--space-2);
}

.hero__subtitle {
  font-size: 1.125rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.88);
  max-width: 46ch;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

@media (min-width: 560px) {
  .hero__actions { flex-direction: row; align-items: center; }
}

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

.hero__phone-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.3);
}
.hero__phone-icon .icon { width: 18px; height: 18px; color: var(--color-white); }

.hero__phone-text { display: flex; flex-direction: column; }
.hero__phone-label {
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.75);
}
.hero__phone-number {
  font-size: var(--fs-phone);
  font-weight: 700;
  color: var(--color-white);
}

.hero__badge {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-4);
  z-index: 2;
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.95);
  color: var(--color-primary-dark);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.hero__badge .icon { width: 18px; height: 18px; color: var(--color-accent); }

@media (min-width: 768px) {
  .hero__badge { display: inline-flex; right: var(--space-6); bottom: var(--space-6); }
}

/* ==========================================================================
   6. TRUST BAR
   ========================================================================== */
.trust-bar {
  background: var(--color-bg);
  padding: var(--pad-secondary) 0;
}

.trust-bar__list {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4) var(--space-3);
}

@media (min-width: 768px) {
  .trust-bar__list {
    padding: 0 var(--space-6);
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-4);
  }
}

.trust-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.trust-bar__icon {
  width: 30px;
  height: 30px;
  color: var(--color-primary);
}
.trust-bar__item:nth-child(even) .trust-bar__icon { color: var(--color-accent); }

.trust-bar__label {
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text);
}

/* ==========================================================================
   7. SERVICES
   ========================================================================== */
.services {
  background: var(--color-bg);
  padding: var(--pad-primary) 0;
  border-top: 1px solid var(--color-border);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

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

@media (min-width: 1000px) {
  .services__grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
  box-shadow: 0 16px 32px rgba(27, 77, 107, 0.12);
}

.service-card__icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--color-muted);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.service-card__icon .icon { width: 26px; height: 26px; }

.service-card:nth-child(3n+2) .service-card__icon { color: var(--color-accent); }

.service-card__title { margin-bottom: 12px; }

.service-card__text {
  font-size: 0.9375rem;
  color: var(--color-muted-text);
  max-width: none;
}

/* ==========================================================================
   8. REVIEWS
   ========================================================================== */
.reviews {
  background: var(--color-bg);
  padding: var(--pad-secondary) 0;
  border-top: 1px solid var(--color-border);
}

.reviews__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 900px) {
  .reviews__grid { grid-template-columns: repeat(3, 1fr); }
}

.review-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px 36px 36px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.review-card__quote-mark {
  position: absolute;
  top: 12px;
  left: 24px;
  font-family: var(--font-display);
  font-size: 5.5rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.16;
  line-height: 1;
  pointer-events: none;
}

.review-card__stars {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-3);
  position: relative;
}
.review-card__stars .icon { width: 16px; height: 16px; color: var(--color-accent); }

.review-card__text {
  font-style: italic;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  position: relative;
}

.review-card__attribution { display: flex; align-items: baseline; gap: 10px; }
.review-card__name { font-weight: 700; }
.review-card__location {
  font-size: var(--fs-small);
  color: var(--color-muted-text);
  position: relative;
  padding-left: 12px;
}
.review-card__location::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent);
}

.reviews__more { margin-top: var(--space-6); text-align: center; }
.reviews__more a {
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

.services__more { margin-top: var(--space-8); text-align: center; }
.services__more a,
.about__more a,
.service-area__more a {
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}
.about__more { margin-top: var(--space-5); }
.service-area__more { margin-top: var(--space-5); }

/* ==========================================================================
   9. CTA BANNER
   ========================================================================== */
.cta-banner {
  background: var(--color-primary);
  padding: var(--pad-primary) 0;
  color: var(--color-white);
}

.cta-banner__inner {
  max-width: var(--content-narrow);
  text-align: left;
}

.cta-banner__title {
  color: var(--color-white);
  max-width: 18ch;
  margin-bottom: var(--space-2);
}

.cta-banner__subtitle {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.85);
  max-width: 50ch;
  margin-bottom: var(--space-6);
}

.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

.cta-banner__link {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-white);
  border-bottom: 1px solid rgba(255,255,255,0.5);
  padding-bottom: 3px;
  transition: border-color var(--transition-fast);
}
.cta-banner__link:hover { border-color: var(--color-white); }

/* ==========================================================================
   10. SERVICE AREA
   ========================================================================== */
.service-area {
  background: var(--color-bg);
  padding: var(--pad-secondary) 0;
  border-top: 1px solid var(--color-border);
}

.service-area__text {
  margin: var(--space-3) auto 0;
  color: var(--color-muted-text);
}

.service-area__list {
  max-width: 760px;
  margin: var(--space-8) auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px var(--space-4);
}

@media (min-width: 640px) {
  .service-area__list { grid-template-columns: repeat(3, 1fr); }
}

.service-area__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 500;
}

.service-area__list .icon {
  width: 15px;
  height: 15px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ==========================================================================
   11. ABOUT
   ========================================================================== */
.about {
  background: var(--color-bg);
  padding: var(--pad-primary) 0;
  border-top: 1px solid var(--color-border);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 900px) {
  .about__inner { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
}

.about__media { position: relative; }

.about__image {
  aspect-ratio: 4 / 5;
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  position: relative;
  z-index: 2;
}

.about__media::before {
  content: '';
  position: absolute;
  inset: 20px -20px -20px 20px;
  border-radius: var(--radius);
  background: var(--color-muted);
  z-index: 1;
}

@media (min-width: 900px) {
  .about__media { order: 0; }
  .about__content { order: 1; }
}

.about__content h2 { margin-top: 10px; margin-bottom: var(--space-4); max-width: 14ch; }
.about__content p { margin-bottom: var(--space-3); color: var(--color-text); }

.about__checklist {
  margin: var(--space-4) 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.about__checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.9375rem;
}
.about__checklist .icon {
  width: 20px;
  height: 20px;
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: 50%;
  padding: 4px;
  flex-shrink: 0;
}

.about__signature {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: var(--space-4);
}

/* ==========================================================================
   12. FAQ
   ========================================================================== */
.faq {
  background: var(--color-bg);
  padding: var(--pad-primary) 0;
  border-top: 1px solid var(--color-border);
}

.faq__inner { max-width: var(--content-narrow); }

.faq__list {
  display: flex;
  flex-direction: column;
}

.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item:first-child { border-top: 1px solid var(--color-border); }

.faq-item__question { margin: 0; }

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  text-align: left;
  padding: 22px 4px;
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--color-text);
}

.faq-item__chevron {
  width: 18px;
  height: 18px;
  color: var(--color-text);
  flex-shrink: 0;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.faq-item__trigger[aria-expanded="true"] .faq-item__chevron {
  transform: rotate(180deg);
  color: var(--color-accent);
}

.faq-item__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-fast);
}
.faq-item__answer > p {
  overflow: hidden;
  min-height: 0;
  padding-right: var(--space-8);
  color: var(--color-muted-text);
  max-width: none;
}
.faq-item__trigger[aria-expanded="true"] + .faq-item__answer {
  grid-template-rows: 1fr;
}
.faq-item__answer { overflow: hidden; }
.faq-item__answer > p { padding-bottom: 0; }
.faq-item__trigger[aria-expanded="true"] + .faq-item__answer > p { padding-bottom: 22px; }

/* ==========================================================================
   13. CONTACT
   ========================================================================== */
.contact {
  background: var(--color-bg);
  padding: var(--pad-primary) 0;
  border-top: 1px solid var(--color-border);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 900px) {
  .contact__inner { grid-template-columns: 0.85fr 1.15fr; gap: var(--space-10); }
}

.contact__text { color: var(--color-muted-text); margin: var(--space-3) 0 var(--space-6); }

.contact__detail {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
  font-weight: 600;
}
.contact__detail:last-child { border-bottom: 1px solid var(--color-border); }
.contact__detail .icon { width: 20px; height: 20px; color: var(--color-primary); flex-shrink: 0; }
.contact__detail a { color: var(--color-primary); font-size: 1.125rem; font-weight: 700; }

.contact__form {
  background: var(--color-muted);
  border-radius: var(--radius);
  padding: var(--space-6);
}

.contact__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 520px) {
  .contact__row { grid-template-columns: 1fr 1fr; }
}

.form-field { margin-bottom: var(--space-3); }
.form-field label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid rgba(26,26,26,0.16);
  border-radius: 6px;
  background: var(--color-white);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-field textarea { resize: vertical; min-height: 110px; }

.contact__submit { width: 100%; margin-top: var(--space-2); }
.contact__form-note {
  margin-top: 12px;
  font-size: var(--fs-small);
  color: var(--color-muted-text);
  text-align: center;
}

/* ==========================================================================
   14. STICKY MOBILE CTA
   ========================================================================== */
.sticky-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 58px;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 700;
  font-size: 1rem;
  z-index: 999;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.15);
}
.sticky-cta .icon { width: 18px; height: 18px; }

@media (min-width: 768px) {
  .sticky-cta { display: none; }
}

/* ==========================================================================
   15. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding-top: var(--pad-footer-top);
  border-top: 4px solid var(--color-accent);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-bottom: var(--pad-footer-bottom);
}

@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.2fr 1fr 1fr; }
}

.site-footer__logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 10px;
}
.site-footer__logo-accent { color: var(--color-accent); }

.site-footer__tagline { color: var(--color-footer-muted); margin-bottom: var(--space-4); max-width: 32ch; }

.site-footer__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 8px 16px;
}
.site-footer__badge .icon { width: 15px; height: 15px; color: var(--color-accent); }

.site-footer__heading {
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-footer-muted);
  margin-bottom: var(--space-3);
}

.site-footer__col--nav ul { display: flex; flex-direction: column; gap: 12px; }
.site-footer__col--nav a {
  color: var(--color-footer-text);
  font-weight: 500;
  transition: color var(--transition-fast);
}
.site-footer__col--nav a:hover { color: var(--color-accent); }

.site-footer__phone {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 10px;
}
.site-footer__area { color: var(--color-footer-muted); margin-bottom: 10px; }
.site-footer__email { color: var(--color-footer-muted); text-decoration: underline; text-underline-offset: 3px; }
.site-footer__email:hover { color: var(--color-white); }

.site-footer__bottom {
  border-top: 1px solid rgba(242, 241, 238, 0.14);
  padding: var(--space-4) 0;
}

.site-footer__bottom .section-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
}

@media (min-width: 640px) {
  .site-footer__bottom .section-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.site-footer__copyright {
  font-size: var(--fs-small);
  color: var(--color-footer-muted);
}

.footer-credit {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-size: 12px;
}
.footer-credit__label {
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-footer-muted);
}
.footer-credit__brand {
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-white);
}

/* ==========================================================================
   16. NAV ACTIVE STATE (current page)
   ========================================================================== */
.site-header__nav-list a[aria-current="page"] {
  color: var(--color-primary);
  position: relative;
}
.site-header__nav-list a[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
}
@media (max-width: 767px) {
  .site-header__nav-list a[aria-current="page"] {
    color: var(--color-primary);
    font-weight: 700;
  }
  .site-header__nav-list a[aria-current="page"]::after { display: none; }
}

.site-footer__col--nav a[aria-current="page"] {
  color: var(--color-white);
  font-weight: 700;
}

/* ==========================================================================
   17. PAGE HERO (subpages — Services, About, Service Area, Contact)
   ========================================================================== */
.page-hero {
  background: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
  color: var(--color-white);
  padding: 64px 0 56px;
}

@media (min-width: 768px) {
  .page-hero { padding: 100px 0 80px; }
}

.page-hero__inner { max-width: var(--content-narrow); }

.page-hero__eyebrow {
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-eyebrow-light);
  margin-bottom: var(--space-3);
}

.page-hero__title {
  color: var(--color-white);
  max-width: 18ch;
  margin-bottom: var(--space-2);
}

.page-hero__subtitle {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.88);
  max-width: 54ch;
  margin-bottom: var(--space-6);
}

.page-hero__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

@media (min-width: 560px) {
  .page-hero__actions { flex-direction: row; align-items: center; }
}

/* ==========================================================================
   18. MEDIA SPLIT (generic image + text block — About, Service Area)
   ========================================================================== */
.media-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 900px) {
  .media-split { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
  .media-split--reverse .media-split__media { order: 1; }
  .media-split--reverse .media-split__content { order: 0; }
}

.media-split__media { position: relative; }

.media-split__image {
  aspect-ratio: 4 / 5;
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  position: relative;
  z-index: 2;
}

.media-split__media::before {
  content: '';
  position: absolute;
  inset: 20px -20px -20px 20px;
  border-radius: var(--radius);
  background: var(--color-muted);
  z-index: 1;
}

.media-split--reverse .media-split__media::before {
  inset: 20px 20px -20px -20px;
}

.media-split__content h2 { margin-bottom: var(--space-4); max-width: 16ch; }
.media-split__content p { margin-bottom: var(--space-3); color: var(--color-text); }

/* ==========================================================================
   19. SERVICE BLOCK (Services page — full-depth per-service sections)
   ========================================================================== */
.service-intro {
  background: var(--color-bg);
  padding: var(--pad-primary) 0;
}

.service-intro__text { color: var(--color-muted-text); max-width: 70ch; }

.service-block {
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-border);
}

.service-block__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 900px) {
  .service-block__grid--media {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
    align-items: center;
  }
  .service-block--reverse .service-block__media { order: -1; }
}

.service-block__icon {
  display: inline-grid;
  place-items: center;
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: var(--color-muted);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}
.service-block__icon .icon { width: 30px; height: 30px; }
.service-block:nth-of-type(3n+2) .service-block__icon { color: var(--color-accent); }

.service-block__title { margin-bottom: var(--space-3); max-width: 20ch; }

.service-block__content p {
  color: var(--color-muted-text);
  max-width: 62ch;
  margin-bottom: var(--space-3);
}
.service-block__content p:last-child { margin-bottom: 0; }

.service-block__media img {
  aspect-ratio: 3 / 2;
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

.service-closing-cta {
  background: var(--color-primary);
  padding: var(--pad-primary) 0;
  color: var(--color-white);
  text-align: center;
}
.service-closing-cta__inner { max-width: var(--content-narrow); margin: 0 auto; }
.service-closing-cta__title { color: var(--color-white); margin-bottom: var(--space-2); }
.service-closing-cta__subtitle {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.85);
  max-width: 54ch;
  margin: 0 auto var(--space-6);
}
.service-closing-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
}

/* ==========================================================================
   20. SERVICE AREA PAGE — expanded list & map
   ========================================================================== */
.service-area-intro {
  background: var(--color-bg);
  padding: var(--pad-primary) 0;
}

.service-area-list-section {
  background: var(--color-bg);
  padding: var(--pad-secondary) 0;
  border-top: 1px solid var(--color-border);
}

.service-area__list--expanded {
  max-width: 900px;
  margin: var(--space-6) auto 0;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 640px) {
  .service-area__list--expanded { grid-template-columns: repeat(3, 1fr); }
}

.service-area-map-section {
  background: var(--color-bg);
  padding: 0 0 var(--pad-secondary);
}

.service-area-map {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 8;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.service-area-map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   21. CONTACT PAGE — full-page layout
   ========================================================================== */
.contact-page {
  background: var(--color-bg);
  padding: var(--pad-primary) 0;
}