/* ==========================================================================
   Cape Breton Epoxy Flooring — Main Stylesheet
   Author: Cape Breton Epoxy Flooring
   Structure:
     01. Design Tokens (CSS Variables)
     02. Reset & Base
     03. Typography
     04. Layout Helpers
     05. Buttons & CTAs
     06. Header & Navigation
     07. Hero
     08. Breadcrumbs
     09. Content Blocks & Cards
     10. Services Grid
     11. Process Steps
     12. Benefits / Feature Grid
     13. FAQ Accordion
     14. CTA Bands
     15. Contact Form
     16. Footer
     17. Scroll To Top
     18. Accessibility & Focus States
     19. Responsive Breakpoints
     20. Motion & Print Preferences
   ========================================================================== */


/* ==========================================================================
   01. DESIGN TOKENS
   Contractor palette: logo navy (trust) + coastal teal (action)
   ========================================================================== */
:root {
  /* Brand colours — taken from the Cape Breton Epoxy Flooring logo */
  --color-primary:        #1e2c3a;   /* Logo navy — headers, hero, footer.
                                        White text on this is 14.22:1. */
  --color-primary-dark:   #131d27;   /* Deeper navy — footer, hover states */
  --color-primary-light:  #2c3f52;   /* Lighter navy — gradients, accents */
  --color-accent:         #0f6b73;   /* Coastal teal — CTA buttons.
                                        White button text is 6.23:1. */
  --color-accent-dark:    #0b5057;   /* Teal hover */
  --color-accent-soft:    #e8f3f4;   /* Teal tint background */
  --color-brand-grey:     #5e7480;   /* Secondary slate from the logo,
                                        darkened from #6a7f8a so it clears
                                        4.5:1 on white (was 4.19:1). */

  /* Neutrals */
  --color-text:           #23303f;   /* Body copy (AAA on white) */
  --color-text-muted:     #55647a;   /* Secondary copy */
  --color-heading:        #16222f;   /* Headings — logo navy, near-black */
  --color-white:          #ffffff;
  --color-bg:             #ffffff;
  --color-bg-alt:         #f4f6f9;   /* Section stripe */
  --color-bg-deep:        #eaeef4;   /* Card wells */
  --color-border:         #d9e0ea;
  --color-border-strong:  #b9c4d4;

  /* Feedback */
  --color-success:        #16794a;
  --color-success-bg:     #e6f5ee;
  --color-error:          #b3261e;

  /* Typography */
  --font-sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --fs-xs:   0.8125rem;   /* 13px */
  --fs-sm:   0.9375rem;   /* 15px */
  --fs-base: 1.0625rem;   /* 17px — comfortable reading */
  --fs-md:   1.1875rem;   /* 19px */
  --fs-lg:   1.375rem;    /* 22px */
  --fs-xl:   1.625rem;    /* 26px */
  --fs-2xl:  2rem;        /* 32px */
  --fs-3xl:  2.5rem;      /* 40px */
  --lh-tight: 1.2;
  --lh-body:  1.7;

  /* Spacing scale */
  --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: 4rem;
  --space-9: 5.5rem;

  /* Structure */
  --container: 1160px;
  --container-narrow: 820px;
  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(16, 29, 49, .08);
  --shadow:    0 4px 14px rgba(16, 29, 49, .09);
  --shadow-lg: 0 14px 38px rgba(16, 29, 49, .16);
  --header-h:  76px;
  --transition: 180ms ease;
}


/* ==========================================================================
   02. RESET & BASE
   ========================================================================== */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;          /* Smooth scrolling for anchor links */
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

ul, ol { padding-left: 1.25rem; }

hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: var(--space-6) 0;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  font-weight: 700;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}


/* ==========================================================================
   03. TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4 {
  color: var(--color-heading);
  font-weight: 800;
  line-height: var(--lh-tight);
  margin: 0 0 var(--space-4);
  letter-spacing: -0.015em;
}
h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--color-primary-light);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}
a:hover { color: var(--color-accent-dark); }

strong { color: var(--color-heading); }

/* Section intro heading block */
.section-head {
  max-width: 760px;
  margin: 0 0 var(--space-6);
}
.section-head.is-centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-2);
}
.lead {
  font-size: var(--fs-md);
  color: var(--color-text-muted);
}


/* ==========================================================================
   04. LAYOUT HELPERS
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-5);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--space-8); }
.section--tight { padding-block: var(--space-7); }
.section--alt { background: var(--color-bg-alt); }
.section--deep {
  background: var(--color-primary);
  color: #dbe3ef;
}
.section--deep h2,
.section--deep h3 { color: var(--color-white); }

.grid { display: grid; gap: var(--space-5); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }


/* ==========================================================================
   05. BUTTONS & CTAs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 1.75rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: var(--fs-base);
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition),
              border-color var(--transition);
}

/* Primary action — orange */
.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Secondary action — navy */
.btn--secondary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--secondary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Outline action */
.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border-strong);
}
.btn--outline:hover {
  background: var(--color-white);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* Outline on dark backgrounds */
.btn--ghost {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, .55);
}
.btn--ghost:hover {
  background: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn--lg { padding: 1.05rem 2.1rem; font-size: var(--fs-md); }
.btn--sm { padding: 0.6rem 1.15rem; font-size: var(--fs-sm); }
.btn--block { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.btn-row.is-centered { justify-content: center; }


/* ==========================================================================
   06. HEADER & NAVIGATION
   ========================================================================== */
/* Top utility bar */
.topbar {
  background: var(--color-primary-dark);
  color: #c7d3e4;
  font-size: var(--fs-sm);
}
.topbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-2);
}
.topbar a { color: var(--color-white); text-decoration: none; font-weight: 700; }
.topbar a:hover { color: var(--color-accent); text-decoration: underline; }

/* Sticky header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--header-h);
}

/* Logo placeholder */
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-primary);
  flex-shrink: 0;
}
.logo img { width: 44px; height: 44px; }
.logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.logo__name {
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}
.logo__tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-accent-dark);
}

/* Desktop navigation */
.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: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--color-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}
.nav__link:hover,
.nav__link:focus-visible { background: var(--color-bg-alt); color: var(--color-accent-dark); }
.nav__link[aria-current="page"] {
  color: var(--color-accent-dark);
  box-shadow: inset 0 -3px 0 var(--color-accent);
}

/* Dropdown */
.nav__item--has-menu { position: relative; }
.nav__toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 0;
  font: inherit;
  cursor: pointer;
}
.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(--transition);
}
.nav__toggle[aria-expanded="true"]::after { transform: rotate(225deg) translateY(-2px); }

.nav__submenu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 268px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  list-style: none;
  margin: 0;
  padding: var(--space-2);
  display: none;
}
.nav__submenu.is-open { display: block; }
.nav__submenu a {
  display: block;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  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(--color-accent-soft);
  color: var(--color-accent-dark);
}

/* Header phone CTA */
.header-cta { display: flex; align-items: center; gap: var(--space-3); }

/* Mobile menu button */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px; height: 46px;
  padding: 0 10px;
  background: var(--color-primary);
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-burger span {
  display: block;
  height: 3px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }


/* ==========================================================================
   07. HERO
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(115deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #dce4f0;
  padding-block: var(--space-8);
  overflow: hidden;
}
.hero::after {           /* subtle diagonal texture */
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 2px, transparent 2px 12px);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-7);
  align-items: center;
}
.hero h1 { color: var(--color-white); margin-bottom: var(--space-4); }
.hero__intro p { color: #d3ddec; font-size: var(--fs-md); }
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin: var(--space-5) 0 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: #cfdaea;
}
.hero__badges li { display: flex; align-items: center; gap: 8px; }
.hero__badges li::before {
  content: "";
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}
.hero__media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 4px solid rgba(255,255,255,.14);
}

/* --- Home hero: photo background, copy left, estimate form right --- */
.hero--home { padding-block: var(--space-8); }
.hero--home::after { display: none; }   /* photo replaces the diagonal texture */

.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg picture,
.hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* No wash over the photo — it shows at full colour.
   Contrast is handled by the panel behind the copy instead, so the
   headline stays readable without muddying the photograph. */

.hero--home .hero__inner {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: start;
}

/* Business name across the top of the hero, spanning both columns */
.hero__brand {
  grid-column: 1 / -1;
  margin: 0 0 var(--space-5);
  font-size: clamp(2.25rem, 5.2vw, 3.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--color-white);
  text-shadow:
    0 2px 4px rgba(0, 0, 0, .9),
    0 4px 18px rgba(0, 0, 0, .75),
    0 8px 44px rgba(0, 0, 0, .6);
}

/* No panel — the copy sits directly on the photograph.
   Readability comes from a layered text shadow instead: a tight dark shadow
   for edge definition plus a wide soft one that darkens the photo immediately
   behind the glyphs. Note that WCAG does not credit text shadows, so over the
   brightest part of the image this is below the 4.5:1 formal minimum. */
.hero--home .hero__intro {
  background: none;
  padding: 0;
}
.hero--home .hero__intro h1,
.hero--home .hero__intro p,
.hero--home .hero__badges,
.hero--home .hero__intro .eyebrow {
  color: var(--color-white) !important;
  text-shadow:
    0 1px 2px rgba(0, 0, 0, .85),
    0 2px 10px rgba(0, 0, 0, .70),
    0 4px 30px rgba(0, 0, 0, .55);
}
.hero--home .hero__intro h1 {
  text-shadow:
    0 2px 4px rgba(0, 0, 0, .9),
    0 4px 18px rgba(0, 0, 0, .75),
    0 8px 44px rgba(0, 0, 0, .6);
}

/* Estimate card */
.hero-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border-top: 5px solid var(--color-accent);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
}
.hero-form__title { font-size: var(--fs-xl); margin-bottom: var(--space-2); }
.hero-form__sub {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.hero-form .form-grid { gap: var(--space-3); }
.hero-form .field label { font-size: var(--fs-xs); }
.hero-form .field input,
.hero-form .field select,
.hero-form .field textarea {
  padding: 0.6rem 0.75rem;
  font-size: var(--fs-sm);
}
.hero-form .field textarea { min-height: 76px; }
.hero-form .form-note { margin-top: var(--space-2); text-align: center; }

/* Compact hero for interior pages */
.hero--page { padding-block: var(--space-7); }
.hero--page .hero__inner { grid-template-columns: 1fr; max-width: 860px; }

/* Interior hero that carries a photo alongside the copy */
.hero--split .hero__inner { grid-template-columns: 1.05fr 0.95fr; max-width: none; }

/* <picture> is inline by default — force it to fill its container so the
   reserved aspect-ratio box is respected and no layout shift occurs */
.hero__media picture,
.service-card__media picture { display: block; width: 100%; height: 100%; }

/* Trust strip under hero */
.trust-strip {
  background: var(--color-primary-dark);
  color: #c6d2e4;
  padding-block: var(--space-4);
  font-size: var(--fs-sm);
  font-weight: 700;
}
.trust-strip ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-3);
  list-style: none;
  margin: 0; padding: 0;
  text-align: center;
}
/* Each service is a link through to its page */
.trust-strip a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  color: #dbe4f1;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.trust-strip a:hover,
.trust-strip a:focus-visible {
  background: rgba(255, 255, 255, .1);
  color: var(--color-white);
  text-decoration: underline;
  text-underline-offset: 3px;
}
/* Current page gets a marker so visitors know where they are */
.trust-strip a[aria-current="page"] {
  color: var(--color-white);
  box-shadow: inset 0 -3px 0 var(--color-accent);
}


/* ==========================================================================
   08. BREADCRUMBS
   ========================================================================== */
.breadcrumbs {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-sm);
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  margin: 0; padding: var(--space-3) 0;
}
.breadcrumbs li { display: flex; align-items: center; gap: var(--space-2); color: var(--color-text-muted); }
.breadcrumbs li + li::before { content: "/"; color: var(--color-border-strong); }
.breadcrumbs a { color: var(--color-primary-light); text-decoration: none; font-weight: 600; }
.breadcrumbs a:hover { text-decoration: underline; }


/* ==========================================================================
   09. CONTENT BLOCKS & CARDS
   ========================================================================== */
.prose { max-width: 78ch; }
.prose h2 { margin-top: var(--space-7); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: var(--space-6); }

/* Content block: one markdown H2 section */
.content-block {
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
}
.content-block:first-of-type { border-top: 0; padding-top: 0; }
.content-block h2 { margin-bottom: var(--space-4); }

/* Two column layout with sticky sidebar */
.layout-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: var(--space-7);
  align-items: start;
}
.sidebar { position: sticky; top: calc(var(--header-h) + 20px); }

/* Generic card */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}
.card h3 { font-size: var(--fs-lg); margin-bottom: var(--space-3); }
.card p { font-size: var(--fs-sm); color: var(--color-text-muted); }

/* Highlighted info panel */
.panel {
  background: var(--color-accent-soft);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius);
  padding: var(--space-5);
}
.panel h3 { margin-bottom: var(--space-3); }


/* ==========================================================================
   10. SERVICES GRID
   ========================================================================== */
.service-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}
.service-card__media { background: var(--color-bg-deep); aspect-ratio: 16 / 10; }
.service-card__media img { width: 100%; height: 100%; object-fit: cover; }
.service-card__body { padding: var(--space-5); display: flex; flex-direction: column; flex: 1; }
.service-card__body h3 { font-size: var(--fs-lg); margin-bottom: var(--space-3); }
.service-card__body p { font-size: var(--fs-sm); color: var(--color-text-muted); flex: 1; }
.service-card__link {
  margin-top: var(--space-4);
  font-weight: 800;
  font-size: var(--fs-sm);
  color: var(--color-accent-dark);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.service-card__link::after { content: "\2192"; transition: transform var(--transition); }
.service-card:hover .service-card__link::after { transform: translateX(4px); }


/* ==========================================================================
   11. PROCESS STEPS
   ========================================================================== */
.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; }
.step {
  position: relative;
  counter-increment: step;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5) var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step::before {
  content: counter(step);
  position: absolute;
  top: calc(-1 * var(--space-4));
  left: var(--space-5);
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 900;
  font-size: var(--fs-md);
  border-radius: 50%;
  box-shadow: var(--shadow);
}
.step h3 { font-size: var(--fs-md); margin: var(--space-3) 0 var(--space-2); }
.step p { font-size: var(--fs-sm); color: var(--color-text-muted); }


/* ==========================================================================
   12. BENEFITS / FEATURE GRID
   ========================================================================== */
.feature {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--color-accent); }
.feature__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  border-radius: var(--radius);
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: var(--space-4);
}
.feature h3 { font-size: var(--fs-md); margin-bottom: var(--space-2); }
.feature p { font-size: var(--fs-sm); color: var(--color-text-muted); }


/* ==========================================================================
   12b. PROJECT GALLERY & LIGHTBOX
   ========================================================================== */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}
.gallery__item { display: block; }

/* The whole tile is the button, so it is keyboard reachable by default */
.gallery__btn {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  font: inherit;
  text-align: left;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.gallery__btn:hover,
.gallery__btn:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}
.gallery__btn img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--transition);
}
.gallery__btn:hover img { transform: scale(1.04); }

/* Caption sits over the foot of the tile */
.gallery__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: var(--space-5) var(--space-3) var(--space-3);
  background: linear-gradient(to top, rgba(12, 23, 40, .92) 30%, rgba(12, 23, 40, 0));
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: 700;
  line-height: 1.35;
}

/* --- Lightbox overlay --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-5);
  background: rgba(8, 15, 26, .94);
}
.lightbox[hidden] { display: none; }

.lightbox__figure {
  margin: 0;
  max-width: min(1000px, 92vw);
  text-align: center;
}
.lightbox__img {
  width: 100%;
  height: auto;
  max-height: 76vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  background: var(--color-primary-dark);
}
.lightbox__caption {
  margin-top: var(--space-4);
  color: #dbe3ef;
  font-size: var(--fs-sm);
  font-weight: 700;
}

.lightbox__close,
.lightbox__nav {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  background: rgba(255, 255, 255, .12);
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, .4);
  border-radius: 50%;
  font-size: 1.9rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.lightbox__close:hover,
.lightbox__nav:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: scale(1.06);
}
.lightbox__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: 2.1rem;
}


/* ==========================================================================
   13. FAQ ACCORDION
   ========================================================================== */
.faq { max-width: 900px; margin-inline: auto; }
.faq__item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.faq__item:hover { border-color: var(--color-border-strong); }
.faq__item.is-open { border-color: var(--color-accent); box-shadow: var(--shadow); }

.faq__question { margin: 0; }
.faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: none;
  border: 0;
  font-family: inherit;
  font-size: var(--fs-md);
  font-weight: 800;
  color: var(--color-heading);
  text-align: left;
  line-height: 1.35;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.faq__trigger:hover { background: var(--color-bg-alt); color: var(--color-accent-dark); }
.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 24px; height: 24px;
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: var(--color-accent);
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: transform var(--transition), opacity var(--transition);
}
.faq__icon::before { width: 16px; height: 3px; }
.faq__icon::after  { width: 3px; height: 16px; }
.faq__trigger[aria-expanded="true"] .faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

.faq__panel {
  display: none;
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-text-muted);
}
.faq__panel.is-open { display: block; }


/* ==========================================================================
   14. CTA BANDS
   ========================================================================== */
.cta-band {
  background: linear-gradient(115deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #dbe3ef;
  padding-block: var(--space-7);
  text-align: center;
}
.cta-band h2 { color: var(--color-white); }
.cta-band p { max-width: 640px; margin-inline: auto; font-size: var(--fs-md); }

/* Inline mid-content CTA */
.cta-inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background: var(--color-accent-soft);
  border: 1px solid #f2d3bf;
  border-left: 6px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin: var(--space-6) 0;
}
.cta-inline p { margin: 0; font-weight: 700; color: var(--color-heading); }
.cta-inline .btn-row { margin: 0; }

/* Sticky mobile call bar */
.call-bar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 95;
  background: var(--color-primary-dark);
  border-top: 2px solid var(--color-accent);
  padding: var(--space-2) var(--space-3);
  gap: var(--space-2);
}
.call-bar .btn { flex: 1; padding: 0.8rem 0.5rem; font-size: var(--fs-sm); }


/* ==========================================================================
   15. CONTACT FORM
   ========================================================================== */
.form-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow);
}
.form-wrap h2 { font-size: var(--fs-xl); margin-bottom: var(--space-2); }
.form-wrap .form-intro { font-size: var(--fs-sm); color: var(--color-text-muted); margin-bottom: var(--space-5); }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }

.field label {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--color-heading);
}
.field .req { color: var(--color-error); }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: var(--color-white);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: var(--fs-base);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(226, 97, 26, .22);
}
.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--color-error);
  background: #fdf4f3;
}
.field__error {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--color-error);
  min-height: 1em;
}

.form-note { font-size: var(--fs-xs); color: var(--color-text-muted); margin-top: var(--space-3); }

/* Success message */
.form-success {
  display: none;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--color-success-bg);
  border: 1px solid #b7ddc9;
  border-left: 5px solid var(--color-success);
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
  color: #12513a;
}
.form-success.is-visible { display: flex; }
.form-success strong { display: block; color: var(--color-success); margin-bottom: 4px; }


/* ==========================================================================
   16. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-primary-dark);
  color: #b9c6da;
  padding-top: var(--space-8);
  font-size: var(--fs-sm);
}
.site-footer h3 {
  color: var(--color-white);
  font-size: var(--fs-base);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: var(--space-4);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-6);
  padding-bottom: var(--space-7);
}
.footer-list { list-style: none; margin: 0; padding: 0; }
.footer-list li { margin-bottom: var(--space-2); }
.site-footer a { color: #cbd6e6; text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); text-decoration: underline; }
.footer-brand .logo__name { color: var(--color-white); }
.footer-brand p { margin-top: var(--space-4); }

/* Reversed wordmark in the footer — the full lockup reads well at this size
   against dark green, where the standard dark-green version would vanish */
.footer-logo { display: inline-block; max-width: 230px; }
.footer-logo img { width: 100%; height: auto; }
.footer-phone {
  display: inline-block;
  margin-top: var(--space-3);
  font-size: var(--fs-lg);
  font-weight: 900;
  color: var(--color-white) !important;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-block: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--fs-xs);
}
.footer-legal { display: flex; flex-wrap: wrap; gap: var(--space-4); list-style: none; margin: 0; padding: 0; }


/* ==========================================================================
   17. SCROLL TO TOP
   ========================================================================== */
.to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-white);
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), background var(--transition);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--color-accent); }
.to-top svg { width: 20px; height: 20px; fill: currentColor; }


/* ==========================================================================
   18. ACCESSIBILITY & FOCUS STATES
   ========================================================================== */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}
.section--deep :focus-visible,
.hero :focus-visible,
.cta-band :focus-visible,
.site-footer :focus-visible {
  outline-color: #ffb37a;
}


/* ==========================================================================
   19. RESPONSIVE BREAKPOINTS (mobile-first adjustments)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero__inner,
  .hero--split .hero__inner,
  .hero--home .hero__inner { grid-template-columns: 1fr; }
  /* Form drops below the copy and centres */
  .hero-form { max-width: 560px; margin-inline: auto; width: 100%; }
  .hero__media { order: -1; max-width: 560px; }
  .layout-split { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  :root { --fs-3xl: 2.05rem; --fs-2xl: 1.7rem; --fs-xl: 1.4rem; }

  /* Mobile navigation panel */
  .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(--color-white);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: var(--space-4);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link { padding: 0.85rem 0.5rem; font-size: var(--fs-base); border-bottom: 1px solid var(--color-border); }
  .nav__item--has-menu { position: static; }
  .nav__toggle { width: 100%; justify-content: space-between; }
  .nav__submenu {
    position: static;
    box-shadow: none;
    border: 0;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    padding: var(--space-2) 0 var(--space-3) var(--space-4);
  }
  .header-cta .btn { display: none; }
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .lightbox { padding: var(--space-3); gap: var(--space-2); }
  .lightbox__close, .lightbox__nav { width: 44px; height: 44px; font-size: 1.5rem; }
  .call-bar { display: flex; }
  body { padding-bottom: 68px; }   /* room for sticky call bar */
  .to-top { bottom: 76px; }
}

@media (max-width: 620px) {
  :root { --space-8: 3rem; --space-9: 3.5rem; }
  .grid--4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .topbar__inner { justify-content: center; text-align: center; }
  .btn { width: 100%; }
  .btn-row .btn { width: 100%; }
  .call-bar .btn { width: auto; }
  .header-cta .btn { width: auto; }
  .logo__tag { display: none; }
  .form-wrap { padding: var(--space-5) var(--space-4); }
  .cta-inline { flex-direction: column; align-items: stretch; }
}


/* ==========================================================================
   20. MOTION & PRINT PREFERENCES
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .card:hover, .service-card:hover, .step:hover, .feature:hover, .btn:hover,
  .gallery__btn:hover, .gallery__btn:hover img { transform: none; }
}

@media print {
  .site-header, .site-footer, .to-top, .call-bar, .cta-band, .cta-inline, .form-wrap, .topbar { display: none !important; }
  body { color: #000; font-size: 12pt; }
  .faq__panel { display: block !important; }
}