/* ==========================================================================
   Vaughan Attic Insulation — Main Stylesheet
   Design direction (Impeccable, Persuade): "The screening room".
   Vaughan's landmark cinema sits beside Highway 400; this site borrows the
   auditorium, not the costume. A near-black house, the attic photographed
   as a 21:9 widescreen feature, a deep projection-teal accent, and Big Shoulders
   Display (marquee lettering) over Libre Franklin. Signature: everything
   that is a picture is framed widescreen, and the hero screen "opens" once.
   Sections below the hero are the lit lobby: a listing board for services,
   a teal promise band, a dark estimator room.

   01 Tokens · 02 Base · 03 Type · 04 Layout · 05 Buttons · 06 Header
   07 Hero · 08 Intro band · 09 Breadcrumbs · 10 Prose and sidebar
   11 Listing · 12 Why, promises, benefits · 13 Process · 14 Estimator
   15 Areas and map · 16 FAQ · 17 CTA bands · 18 Forms · 19 Footer
   20 Focus, selection, motion, print · 21 Responsive
   ========================================================================== */

/* 01. TOKENS ============================================================== */
@font-face { font-family: "Big Shoulders Display"; font-style: normal; font-weight: 800; font-display: swap;
  src: url("/fonts/big-shoulders-display-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Big Shoulders Display"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("/fonts/big-shoulders-display-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Libre Franklin"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("/fonts/libre-franklin-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Libre Franklin"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("/fonts/libre-franklin-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Libre Franklin"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("/fonts/libre-franklin-latin-700-normal.woff2") format("woff2"); }

:root {
  /* Every text/background pair below was computed (WCAG AA), see HANDOVER.md. */
  --color-primary:        #121417;   /* auditorium ink (THEME_COLOR) */
  --color-primary-dark:   #0B0C0E;
  --color-primary-light:  #0B6E6E;   /* used by inherited inline styles: teal */
  --ink:                  #121417;
  --ink-2:                #1C1F24;
  --ink-line:             #343941;
  --plum:                 #0B6E6E;
  --plum-deep:            #075252;
  --plum-tint:            #E3F1F0;
  --plum-on-dark:         #8FD9D4;
  --screen:               #E6E9EE;   /* silver screen */
  --screen-hi:            #F7F8FA;
  --color-accent:         #0B6E6E;
  --color-accent-dark:    #0B6E6E;
  --color-accent-light:   #8FD9D4;
  --color-accent-soft:    #E3F1F0;

  --color-text:           #1F2226;
  --color-text-muted:     #4D535B;
  --color-heading:        #121417;
  --color-white:          #ffffff;
  --color-bg:             #ffffff;
  --color-bg-alt:         #EEF0F3;
  --color-border:         #D9DCE2;
  --color-border-strong:  #737A83;
  --on-dark:              #F1F3F4;
  --on-dark-muted:        #B4BBC2;

  --color-success:        #1D6B45;
  --color-success-bg:     #E7F3EC;
  --color-error:          #A3241B;

  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Libre Franklin", "Segoe UI", system-ui, -apple-system, sans-serif;

  --fs-sm:   0.9375rem;
  --fs-base: 1.0625rem;
  --fs-md:   1.1875rem;
  --fs-lg:   1.375rem;
  --fs-h3:   clamp(1.35rem, 1.1rem + 0.8vw, 1.6rem);
  --fs-h2:   clamp(2rem, 1.4rem + 2.4vw, 3.1rem);
  --fs-h1:   clamp(2.6rem, 1.5rem + 4.6vw, 5.6rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.5rem;  --space-6: 2rem;   --space-7: 3rem;    --space-8: 4.5rem;
  --space-9: 6.5rem;

  --container: 1180px;
  --container-narrow: 760px;
  --radius: 3px;
  --header-h: 74px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t: 200ms var(--ease-out);
}

/* 02. BASE ================================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.68;
  color: var(--color-text);
  background: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, picture, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
figure { margin: 0; }
a { color: var(--plum); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--plum-deep); text-decoration-thickness: 2px; }
.skip-link {
  position: absolute; left: var(--space-3); top: -60px; z-index: 300;
  padding: var(--space-3) var(--space-4); background: var(--screen); color: var(--ink);
  font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: var(--space-3); }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
::selection { background: var(--plum); color: #fff; }
html { scrollbar-color: var(--border-scroll, #7A7381) var(--color-bg-alt); }

/* 03. TYPE ================================================================= */
h1, h2, h3, h4 { color: var(--color-heading); margin: 0 0 var(--space-4); text-wrap: balance; }
h1, h2 { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.01em; line-height: 0.98; }
h1 { font-size: var(--fs-h1); text-transform: uppercase; }
h2 { font-size: var(--fs-h2); }
h3 { font-family: var(--font-body); font-weight: 700; font-size: var(--fs-h3); line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0 0 var(--space-4); }
.lead { font-size: var(--fs-md); color: var(--color-text-muted); max-width: 60ch; }
strong { font-weight: 700; }

/* 04. LAYOUT =============================================================== */
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.container--narrow { width: min(100% - 2.5rem, var(--container-narrow)); }
.section { padding-block: var(--space-9); }
.section--alt { background: var(--color-bg-alt); }
.section-head { margin-bottom: var(--space-7); max-width: 46rem; }
.section-head h2 { margin-bottom: var(--space-3); }
.section-head.is-centered { text-align: left; }
.section-head--split {
  max-width: none; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: var(--space-6); align-items: end;
}
.section-head--split .lead { margin: 0; }
.grid { display: grid; gap: var(--space-5); }

/* 05. BUTTONS ============================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: 48px; padding: 0.8rem 1.4rem;
  font-family: var(--font-body); font-size: var(--fs-base); font-weight: 700; line-height: 1.2;
  text-decoration: none; text-align: center;
  border: 2px solid transparent; border-radius: var(--radius); cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
}
.btn:active { transform: translateY(1px); }
.btn--lg { min-height: 56px; padding: 0.95rem 1.7rem; font-size: var(--fs-md); }
.btn--sm { min-height: 42px; padding: 0.55rem 1rem; font-size: var(--fs-sm); }
.btn--block { width: 100%; }
.btn--primary { background: var(--plum); color: #fff; }
.btn--primary:hover { background: var(--plum-deep); color: #fff; }
.btn--secondary { background: var(--ink); color: var(--on-dark); }
.btn--secondary:hover { background: var(--ink-2); color: #fff; }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--color-border-strong); }
.btn--outline:hover { border-color: var(--ink); color: var(--ink); background: var(--screen-hi); }
.btn--screen { background: var(--screen); color: var(--ink); }
.btn--screen:hover { background: #fff; color: var(--ink); }
.btn--ghost { background: transparent; color: var(--on-dark); border-color: #8A9199; }
.btn--ghost:hover { border-color: var(--on-dark); color: #fff; background: rgba(255,255,255,0.06); }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-6); }
.btn-row.is-centered { justify-content: flex-start; }

/* 06. HEADER =============================================================== */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--ink); border-bottom: 1px solid var(--ink-line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: var(--header-h); }
.logo { display: inline-flex; align-items: center; gap: var(--space-3); text-decoration: none; flex-shrink: 0; }
.logo img { width: 46px; height: 46px; }
.logo__text { display: flex; flex-direction: column; }
.logo__name { font-family: var(--font-display); font-weight: 800; font-size: 1.45rem; letter-spacing: 0.01em; text-transform: uppercase; color: var(--on-dark); line-height: 1; }
.nav { display: flex; align-items: center; gap: var(--space-5); }
.nav__list { display: flex; align-items: center; gap: var(--space-1); list-style: none; margin: 0; padding: 0; }
.nav__link {
  display: block; padding: 0.6rem 0.8rem; color: var(--on-dark); font-size: var(--fs-sm); font-weight: 600;
  text-decoration: none; white-space: nowrap; background: none; border: 0; font-family: inherit; cursor: pointer;
}
.nav__link:hover, .nav__link:focus-visible { color: #fff; text-decoration: underline; text-decoration-color: var(--plum-on-dark); }
.nav__link[aria-current="page"] { color: #fff; box-shadow: inset 0 -2px 0 var(--plum-on-dark); }
.nav__item--has-menu { position: relative; }
.nav__toggle { display: inline-flex; align-items: center; gap: 7px; }
.nav__toggle::after {
  content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px); transition: transform var(--t);
}
.nav__toggle[aria-expanded="true"]::after { transform: rotate(225deg) translateY(-2px); }
.nav__submenu {
  position: absolute; top: calc(100% + 10px); left: 0; min-width: 300px; display: none;
  list-style: none; margin: 0; padding: var(--space-2) 0;
  background: #fff; border: 1px solid var(--color-border); box-shadow: 0 18px 40px -12px rgba(11,12,14,0.45);
}
.nav__submenu.is-open { display: block; }
.nav__submenu a { display: block; padding: 0.55rem 1rem; color: var(--color-text); font-size: var(--fs-sm); font-weight: 600; text-decoration: none; }
.nav__submenu a:hover, .nav__submenu a:focus-visible { background: var(--plum-tint); color: var(--plum); }
.header-cta { display: flex; align-items: center; gap: var(--space-4); }
.header-phone { color: var(--on-dark); font-weight: 700; text-decoration: none; white-space: nowrap; font-size: var(--fs-base); }
.header-phone:hover { color: #fff; text-decoration: underline; }
.nav-burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 48px; height: 48px; padding: 0 12px; background: transparent; border: 2px solid #8A9199; border-radius: var(--radius); cursor: pointer;
}
.nav-burger span { display: block; height: 2px; background: var(--on-dark); transition: transform var(--t), opacity var(--t); }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 07. HERO: the dark letterbox ============================================ */
.hero {
  position: relative; background: var(--ink); color: var(--on-dark);
  padding-block: 2.5rem 2.75rem;
}
.hero h1 { color: #fff; margin: 0; max-width: 26ch; font-size: clamp(2.4rem, 1.2rem + 3.6vw, 4.1rem); }
.hero--page h1 { font-size: clamp(2.3rem, 1.4rem + 3vw, 4rem); max-width: 32ch; }
.hero--page .screen { aspect-ratio: 3 / 1; }
.hero__inner { display: flex; flex-direction: column; gap: 1.25rem; }
.hero__actions { margin-top: 0; }
/* The one rebate line under the H1 (owner change, Oct 2026): a single underlined
   link in projection teal on the dark house, never under 1.125rem on any viewport.
   Teal-on-dark #8FD9D4 on #121417 = 11.46:1. */
.hero__rebate {
  display: inline-block; width: fit-content; margin-top: 1rem;
  font-size: clamp(1.125rem, 1rem + 0.45vw, 1.35rem); font-weight: 600; line-height: 1.4;
  color: var(--plum-on-dark); text-decoration: underline; text-decoration-thickness: 2px;
  text-underline-offset: 0.3em; text-decoration-color: var(--plum);
}
.hero__rebate:hover, .hero__rebate:focus-visible { color: #fff; text-decoration-color: var(--plum-on-dark); }
.hero .btn { font-size: var(--fs-md); }
/* the screen: a 21:9 photograph framed like a projected feature */
.screen { position: relative; aspect-ratio: 21 / 9; background: var(--ink-2); overflow: hidden; }
.screen::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(230,233,238,0.22);
}
.screen picture, .screen img { width: 100%; height: 100%; }
.screen img { object-fit: cover; }
.hero--letterbox .screen { animation: screen-open 900ms var(--ease-out) both; }
@keyframes screen-open {
  from { clip-path: inset(9% 0 9% 0); }
  to   { clip-path: inset(0 0 0 0); }
}
/* No small text in any hero, ever: every label in or near a hero form is 1rem+. */
.hero label, .hero .req, .hero .opt { font-size: 1rem; }

/* 08. INTRO BAND (below the hero, on the light ground) ===================== */
.intro-band { background: var(--color-bg); padding-block: var(--space-8); }
.intro-band p { font-size: var(--fs-md); max-width: 62ch; }
.intro-band p:first-of-type { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem); line-height: 1.5; color: var(--color-heading); }
.intro-band h2 { margin-bottom: var(--space-4); }
.intro-band--home { padding-block: var(--space-8) var(--space-9); }
.intro-band__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: var(--space-8); align-items: start; }
.intro-band__copy p:last-child { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); color: var(--plum); line-height: 1.1; }
.intro-band__copy a { color: var(--plum); }
.hero-form {
  background: var(--screen-hi); border: 1px solid var(--color-border); border-top: 6px solid var(--ink);
  padding: var(--space-6);
}
.hero-form__title { font-family: var(--font-display); font-weight: 800; font-size: 2.1rem; line-height: 1; margin-bottom: var(--space-5); }
.hero-form .form-grid { grid-template-columns: 1fr 1fr; }
.hero-form .field label, .intro-band .hero-form .field label { font-size: 1rem; }

/* 09. BREADCRUMBS ========================================================== */
.breadcrumbs { background: var(--ink); border-bottom: 1px solid var(--ink-line); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; margin: 0; padding: var(--space-3) 0; font-size: var(--fs-sm); color: var(--on-dark-muted); }
.breadcrumbs li + li::before { content: "/"; margin-right: var(--space-2); color: #8A9199; }
.breadcrumbs a { color: var(--on-dark); }
.breadcrumbs a:hover { color: #fff; }
.breadcrumbs [aria-current] { color: var(--on-dark-muted); }

/* 10. PROSE, SIDEBAR, INLINE CTA =========================================== */
.prose { max-width: 70ch; }
.prose h2 { font-size: clamp(1.7rem, 1.3rem + 1.4vw, 2.3rem); margin-top: var(--space-7); line-height: 1.04; }
.prose h2:first-child { margin-top: 0; }
.content-block + .content-block { border-top: 1px solid var(--color-border); padding-top: var(--space-6); margin-top: var(--space-6); }
.content-block h2 { margin-top: 0; }
.layout-split { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: var(--space-8); align-items: start; }
.sidebar { position: sticky; top: calc(var(--header-h) + 24px); }
.card { background: var(--ink); color: var(--on-dark); padding: var(--space-6); }
.card h3 { color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 1.9rem; line-height: 1.02; }
.card p { color: var(--on-dark); }
.card .footer-phone { color: #fff !important; }
.card .btn--outline { color: var(--on-dark); border-color: #8A9199; }
.card .btn--outline:hover { background: rgba(255,255,255,0.06); color: #fff; border-color: var(--on-dark); }
.card .btn--primary { background: var(--screen); color: var(--ink); }
.card .btn--primary:hover { background: #fff; color: var(--ink); }
.card .btn-row { margin-top: var(--space-4); }
.card dt { color: #fff !important; }
.card dd a { color: var(--plum-on-dark); }
.panel { border: 1px solid var(--color-border); padding: var(--space-5); }
.panel h3 { font-size: 1.15rem; margin-bottom: var(--space-3); }
.panel .footer-list a { color: var(--plum) !important; }
.footer-list { list-style: none; margin: 0; padding: 0; }
.footer-list li { padding: 0.3rem 0; }
.cta-inline {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-4); align-items: center;
  background: var(--plum-tint); padding: var(--space-5); margin: var(--space-7) 0;
}
.cta-inline p { margin: 0; font-weight: 700; color: var(--color-heading); font-size: var(--fs-md); }
.cta-inline .btn-row { margin: 0; flex-wrap: nowrap; }
.ext-link, .body-link { color: var(--plum); }

/* 11. LISTING: services as a showtimes board =============================== */
.listing { list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--color-border); }
.listing__row {
  position: relative; display: grid; grid-template-columns: 300px minmax(0, 1fr) 64px; gap: var(--space-6);
  align-items: center; padding: var(--space-5) 0; border-top: 1px solid var(--color-border);
  transition: background var(--t);
}
.listing__row:hover { background: linear-gradient(90deg, transparent, var(--plum-tint) 30%, var(--plum-tint) 70%, transparent); }
.listing__media { aspect-ratio: 21 / 9; overflow: hidden; background: var(--ink-2); }
.listing__media picture, .listing__media img { width: 100%; height: 100%; }
.listing__media img { object-fit: cover; transition: transform 600ms var(--ease-out); }
.listing__row:hover .listing__media img { transform: scale(1.04); }
.listing__body h3 { margin-bottom: var(--space-2); }
.listing__body h3 a { color: var(--color-heading); text-decoration: none; }
.listing__body h3 a::after { content: ""; position: absolute; inset: 0; }
.listing__body h3 a:hover { color: var(--plum); }
.listing__body p { margin: 0; color: var(--color-text-muted); max-width: 64ch; }
.listing__body p a { position: relative; z-index: 1; }
.listing__go {
  position: relative; z-index: 1; display: grid; place-items: center; width: 56px; height: 56px;
  border: 2px solid var(--color-border-strong); border-radius: 50%; color: var(--ink);
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
}
.listing__go svg { width: 22px; height: 22px; }
.listing__row:hover .listing__go { background: var(--plum); border-color: var(--plum); color: #fff; transform: translateX(4px); }

/* 12. WHY · PROMISES · BENEFITS ============================================ */
.why__grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--space-8); align-items: start; }
.why__grid > h2 { position: sticky; top: calc(var(--header-h) + 32px); font-size: clamp(2.2rem, 1.4rem + 3vw, 3.8rem); }
.why .prose p { font-size: var(--fs-md); }
.commitments { background: var(--plum); color: #fff; }
.commitments h2 { color: #fff; }
.commitments .lead { color: #E3F4F2; }
.commitments__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--space-8); align-items: start; }
.commit-list { list-style: none; margin: 0; padding: 0; counter-reset: none; }
.commit-list li {
  position: relative; padding: var(--space-5) 0 var(--space-5) 3.25rem; border-top: 1px solid rgba(255,255,255,0.28);
  font-size: var(--fs-md); line-height: 1.5;
}
.commit-list li:last-child { border-bottom: 1px solid rgba(255,255,255,0.28); }
.commit-list li::before {
  content: ""; position: absolute; left: 0.35rem; top: calc(var(--space-5) + 0.2rem);
  width: 0.75rem; height: 1.35rem; border-right: 3px solid #fff; border-bottom: 3px solid #fff; transform: rotate(45deg);
}
.commitments .btn-row { margin-top: var(--space-6); }
.benefits {
  list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--ink);
}
.benefit { padding: var(--space-6) var(--space-6) var(--space-6) 0; border-bottom: 1px solid var(--color-border); }
.benefit:not(:nth-child(3n+1)) { padding-left: var(--space-6); border-left: 1px solid var(--color-border); }
.benefit p { margin: 0; font-size: var(--fs-md); color: var(--color-heading); line-height: 1.5; }

/* 13. PROCESS: five steps on one reel ====================================== */
.process { background: var(--color-bg); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; counter-reset: step; position: relative; }
.step { counter-increment: step; position: relative; padding: 0 var(--space-5) 0 0; }
.step::before {
  content: counter(step); display: block; font-family: var(--font-display); font-weight: 800; font-size: 4.5rem; line-height: 1;
  color: var(--plum); padding-bottom: var(--space-4); margin-bottom: var(--space-4); border-bottom: 2px solid var(--ink);
}
.step p { margin: 0; color: var(--color-text); }

/* 14. ESTIMATOR: the dark room ============================================= */
.estimator { background: var(--ink); color: var(--on-dark); }
.estimator h2 { color: #fff; }
.estimator__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-8); align-items: start; }
.estimator__copy p { color: var(--on-dark); font-size: var(--fs-md); }
.estimator__fine { color: var(--on-dark-muted) !important; font-size: var(--fs-base) !important; }
.estimator__tool { background: var(--screen-hi); color: var(--color-text); padding: var(--space-6); display: grid; gap: var(--space-4); }
.estimator__tool .btn { margin-top: var(--space-2); }
.estimator__out { background: #fff; border-top: 4px solid var(--plum); padding: var(--space-4) var(--space-5); }
.estimator__out[hidden] { display: none; }
.estimator__label { margin: 0; font-weight: 700; color: var(--color-text-muted); }
.estimator__range { margin: var(--space-1) 0; font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; line-height: 1; color: var(--ink); }
.estimator__note { margin: 0; color: var(--color-text-muted); font-size: var(--fs-sm); }

/* 15. AREAS AND MAP ======================================================== */
.areas__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--space-8); align-items: start; margin-bottom: var(--space-7); }
.areas__grid h2 { margin: 0; }
.map-wrap { aspect-ratio: 21 / 9; background: var(--ink-2); border: 1px solid var(--color-border); }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.35) contrast(1.05); }

/* 16. FAQ ================================================================== */
.faq-sec__grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--space-8); align-items: start; }
.faq-sec__head { position: sticky; top: calc(var(--header-h) + 32px); }
.faq { border-top: 2px solid var(--ink); }
.faq__item { border-bottom: 1px solid var(--color-border-strong); }
.faq__question { margin: 0; font-size: inherit; }
.faq__trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-5) 0; background: none; border: 0; font-family: var(--font-body); font-size: var(--fs-md);
  font-weight: 700; color: var(--color-heading); text-align: left; line-height: 1.35; cursor: pointer;
}
.faq__trigger:hover { color: var(--plum); }
.faq__icon { position: relative; flex-shrink: 0; width: 22px; height: 22px; }
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute; top: 50%; left: 50%; background: var(--plum);
  transform: translate(-50%, -50%); transition: transform var(--t), opacity var(--t);
}
.faq__icon::before { width: 18px; height: 2px; }
.faq__icon::after { width: 2px; height: 18px; }
.faq__trigger[aria-expanded="true"] .faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq__panel { display: none; padding: 0 var(--space-6) var(--space-5) 0; color: var(--color-text); }
.faq__panel.is-open { display: block; }

/* 17. CTA BANDS ============================================================ */
.cta-band { padding-block: var(--space-8); background: var(--ink); color: var(--on-dark); }
.cta-band h2 { color: #fff; margin-bottom: var(--space-3); }
.cta-band p { font-size: var(--fs-md); max-width: 58ch; margin-bottom: 0; }
.cta-band p + p { margin-top: var(--space-3); }
.cta-band a:not(.btn) { color: var(--plum-on-dark); }
.cta-band__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) auto; gap: var(--space-7); align-items: end; }
.cta-band__grid .btn-row { margin: 0; justify-content: flex-end; }
.cta-band--v2 { background: var(--screen); color: var(--color-text); }
.cta-band--v2 h2 { color: var(--ink); }
.cta-band--v2 p { color: var(--color-text); }
/* service, about and legal closing bands are single-column */
.cta-band > .container:not(.cta-band__grid) .btn-row { margin-top: var(--space-6); }

/* 18. FORMS ================================================================ */
#quote { background: var(--color-bg-alt); }
#quote .section-head { margin-bottom: var(--space-6); }
.form-wrap { background: #fff; border: 1px solid var(--color-border); border-top: 6px solid var(--plum); padding: var(--space-7); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4) var(--space-5); }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 1rem; font-weight: 700; color: var(--color-heading); }
.field .req { color: var(--plum); }
.field .opt { font-weight: 400; color: var(--color-text-muted); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 0.7rem 0.85rem; font: inherit; font-size: 1rem; color: var(--color-text);
  background: #fff; border: 1.5px solid var(--color-border-strong); border-radius: var(--radius);
  transition: border-color var(--t), box-shadow var(--t);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #69707A; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--plum); box-shadow: 0 0 0 3px rgba(11,110,110,0.28); }
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--color-error); }
.field__error { color: var(--color-error); font-size: var(--fs-sm); font-weight: 600; min-height: 0; }
.form-note { margin: var(--space-3) 0 0; font-size: var(--fs-sm); color: var(--color-text-muted); }
.form-success { display: none; background: var(--color-success-bg); border-left: 1px solid var(--color-success); color: var(--color-success); padding: var(--space-4) var(--space-5); margin-bottom: var(--space-5); }
.form-success.is-visible { display: block; }
.form-success strong { display: block; color: var(--color-success); }
.form-success a { color: var(--color-success); font-weight: 700; }
.call-bar { display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 95; background: var(--ink); border-top: 1px solid var(--ink-line); padding: var(--space-2) var(--space-3); gap: var(--space-2); }
.call-bar .btn { flex: 1; min-height: 48px; padding: 0.6rem 0.5rem; font-size: var(--fs-base); }
.call-bar .btn--primary { background: var(--screen); color: var(--ink); }
.call-bar .btn--secondary { background: var(--plum); color: #fff; }

/* 19. FOOTER =============================================================== */
.site-footer { background: var(--primary-dark, #0E0B10); color: var(--on-dark-muted); padding-block: var(--space-8) var(--space-5); }
.site-footer h3 { color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; text-transform: uppercase; letter-spacing: 0.02em; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 0.8fr 1.2fr 1.1fr; gap: var(--space-7); }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-brand p { margin: var(--space-4) 0; }
.footer-logo img { width: 120px; height: 120px; }
.footer-phone { font-family: var(--font-display); font-weight: 800; font-size: 2rem; color: #fff !important; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-4); margin-top: var(--space-7); padding-top: var(--space-5); border-top: 1px solid var(--ink-line); font-size: var(--fs-sm); }
.footer-legal { display: flex; gap: var(--space-4); list-style: none; margin: 0; padding: 0; }
.site-footer .btn--primary { background: var(--screen); color: var(--ink); }
.to-top {
  position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 48px; height: 48px; display: grid; place-items: center;
  background: var(--ink); color: var(--on-dark); border: 1px solid #8A9199; border-radius: 50%; cursor: pointer;
  opacity: 0; visibility: hidden; transition: opacity var(--t), visibility var(--t);
}
.to-top.is-visible { opacity: 1; visibility: visible; }
.to-top svg { width: 20px; height: 20px; fill: currentColor; }

/* 20. FOCUS · MOTION · PRINT =============================================== */
:focus-visible { outline: 3px solid var(--plum); outline-offset: 3px; }
.hero :focus-visible, .site-header :focus-visible, .breadcrumbs :focus-visible, .estimator__copy :focus-visible,
.cta-band :focus-visible, .site-footer :focus-visible, .commitments :focus-visible, .card :focus-visible, .call-bar :focus-visible {
  outline-color: var(--plum-on-dark);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .site-header, .call-bar, .to-top, .hero__actions, .lead-form, .map-wrap { display: none !important; }
  .hero, .cta-band, .estimator, .commitments { background: #fff !important; color: #000 !important; }
}

/* 21. RESPONSIVE =========================================================== */
@media (max-width: 1100px) {
  .nav__link { padding: 0.6rem 0.55rem; }
  .header-phone { display: none; }
}
@media (max-width: 1024px) {
  .layout-split, .intro-band__grid, .why__grid, .commitments__grid, .estimator__grid, .areas__grid, .faq-sec__grid, .section-head--split { grid-template-columns: 1fr; gap: var(--space-6); }
  .why__grid > h2, .faq-sec__head, .sidebar { position: static; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-6) 0; }
  .benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .benefit:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .benefit:nth-child(2n) { padding-left: var(--space-6); border-left: 1px solid var(--color-border); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-form { max-width: 640px; }
}
@media (max-width: 900px) {
  :root { --space-8: 3.25rem; --space-9: 4.25rem; --header-h: 66px; }
  .nav-burger { display: flex; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; max-height: calc(100vh - var(--header-h)); overflow-y: auto;
    flex-direction: column; align-items: stretch; gap: 0; background: var(--ink); border-top: 1px solid var(--ink-line);
    padding: var(--space-4); display: none;
  }
  .nav.is-open { display: flex; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link { padding: 0.9rem 0.25rem; font-size: var(--fs-base); border-bottom: 1px solid var(--ink-line); }
  .nav__item--has-menu { position: static; }
  .nav__toggle { width: 100%; justify-content: space-between; }
  .nav__submenu { position: static; background: var(--ink-2); border: 0; box-shadow: none; padding: var(--space-2) 0; }
  .nav__submenu a { color: var(--on-dark); }
  .nav__submenu a:hover, .nav__submenu a:focus-visible { background: var(--ink); color: #fff; }
  .header-cta { padding-top: var(--space-4); }
  .header-phone { display: inline; }
  .listing__row { grid-template-columns: 200px minmax(0, 1fr); }
  .listing__go { display: none; }
  .call-bar { display: flex; }
  body { padding-bottom: 68px; }
  .to-top { bottom: 80px; }
  .cta-band__grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .cta-band__grid .btn-row { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .container, .container--narrow { width: min(100% - 2rem, var(--container)); }
  .hero { padding-block: var(--space-7) var(--space-7); }
  .hero__inner { gap: var(--space-5); }
  .screen, .hero--page .screen { aspect-ratio: 16 / 10; }
  .listing__row { grid-template-columns: 1fr; gap: var(--space-4); }
  .steps, .benefits { grid-template-columns: 1fr; }
  .benefit, .benefit:nth-child(2n) { padding: var(--space-5) 0; border-left: 0; }
  .form-grid, .hero-form .form-grid { grid-template-columns: 1fr; }
  .form-wrap, .hero-form, .estimator__tool { padding: var(--space-5) var(--space-4); }
  .btn-row .btn { width: 100%; }
  .cta-inline { grid-template-columns: 1fr; }
  .cta-inline .btn-row { flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1fr; }
  .map-wrap { aspect-ratio: 4 / 3; }
  .logo__name { font-size: 1.2rem; }
}

/* Interior intro bands align with the page's left edge instead of centring. */
.intro-band > .container--narrow { width: min(100% - 2.5rem, var(--container)); }
.intro-band > .container--narrow.prose { max-width: none; }
.intro-band > .container--narrow > * { max-width: 62ch; }
@media (max-width: 640px) { .intro-band > .container--narrow { width: min(100% - 2rem, var(--container)); } }
.site-footer a.btn:hover, .site-footer a.btn:focus-visible { color: var(--ink); background: #fff; text-decoration: none; }
.cta-band a.btn--screen:hover, .commitments a.btn--screen:hover, .hero a.btn--screen:hover { color: var(--ink); }