/* ===================================
   CALGARY BATHROOM RENOVATION
   Design system: sharp corners, strong hierarchy, high contrast.
   Base: local-design skill. Brand: slate-teal ink + spa-teal accent.
   =================================== */

:root {
  /* Brand colors */
  --color-primary: #0f1e24;
  --color-primary-ink: #ffffff;
  --color-accent: #0b6b74;       /* spa teal - buttons, links */
  --color-accent-dark: #085158;
  --color-brass: #b6862c;        /* warm highlight, used sparingly (not text on white) */
  --color-ink: #0f1e24;
  --color-body: #33434a;
  --color-muted: #61717a;
  --color-line: #e2e7e9;
  --color-bg: #ffffff;
  --color-bg-alt: #f3f6f6;
  --color-success: #16a34a;
  --color-error: #dc2626;

  --font-heading: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --fs-h1: clamp(2.25rem, 5vw, 3.75rem);
  --fs-h2: clamp(1.75rem, 3.5vw, 2.5rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.5rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;

  --s-1: 0.5rem;  --s-2: 1rem;   --s-3: 1.5rem; --s-4: 2rem;
  --s-5: 3rem;    --s-6: 4rem;   --s-7: 6rem;   --s-8: 8rem;

  --container: 1200px;
  --container-narrow: 800px;
  --header-h: 72px;
  --radius: 0;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--color-body);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 900;
  line-height: 1.12;
  color: var(--color-ink);
  letter-spacing: -0.02em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 800; }
h4 { font-size: 1.125rem; font-weight: 700; }
p { margin-bottom: var(--s-2); }
p:last-child { margin-bottom: 0; }

.overline {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--s-1);
}

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--s-3); }
.container-narrow { max-width: var(--container-narrow); }
section { padding-block: var(--s-6); }
@media (min-width: 768px) { section { padding-block: var(--s-7); } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-1);
  padding: 0.9rem 1.75rem;
  font-family: var(--font-heading); font-weight: 800; font-size: 1rem;
  text-decoration: none; text-transform: uppercase; letter-spacing: 0.04em;
  border: 2px solid transparent; cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover { background: var(--color-ink); }
.btn-secondary { background: transparent; color: var(--color-ink); border-color: var(--color-ink); }
.btn-secondary:hover { background: var(--color-ink); color: #fff; }
.cta-band .btn-secondary { color: #fff; border-color: #fff; }
.cta-band .btn-secondary:hover { background: #fff; color: var(--color-ink); }

/* Announcement bar */
.announcement-bar {
  background: var(--color-accent-dark); color: #fff;
  text-align: center; font-size: 0.85rem; font-weight: 600;
  padding: 0.4rem var(--s-2); letter-spacing: 0.01em;
}
.announcement-bar a { color: #fff; font-weight: 800; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--color-bg); border-bottom: 1px solid var(--color-line); }
.site-header > .container { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: var(--s-2); }
.site-header .logo { display: inline-flex; }
.site-header nav { display: none; gap: var(--s-3); }
.site-header nav a { text-decoration: none; font-weight: 600; color: var(--color-ink); }
.site-header nav a:hover { color: var(--color-accent); }
@media (min-width: 900px) { .site-header nav { display: flex; } }
.header-call { display: inline-flex; align-items: center; gap: var(--s-1); padding: 0.6rem 1rem; background: var(--color-ink); color: #fff; text-decoration: none; font-weight: 800; white-space: nowrap; }
.header-call:hover { background: var(--color-accent); }

/* Review bar (above hero) */
.review-bar { background: var(--color-ink); color: #fff; text-align: center; padding: 0.6rem var(--s-2); font-size: 0.9rem; font-weight: 600; }
.review-bar .stars { color: #f6b40a; letter-spacing: 2px; }

/* Hero */
.hero { background: var(--color-bg-alt); padding-block: var(--s-5); }
@media (min-width: 860px) {
  .hero { padding-block: var(--s-6); }
  .hero .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--s-5); align-items: center; }
}
.hero h1 { margin-bottom: var(--s-2); }
.hero .subhead { font-size: 1.2rem; color: var(--color-body); margin-bottom: var(--s-3); max-width: 54ch; }
.hero .trust-pill { display: inline-flex; align-items: center; gap: var(--s-1); padding: 0.45rem 1rem; background: var(--color-ink); color: #fff; font-weight: 700; font-size: 0.85rem; margin-bottom: var(--s-3); }
.hero-bullets { list-style: none; padding: 0; margin: 0 0 var(--s-3); display: grid; gap: 0.5rem; }
.hero-bullets li { position: relative; padding-left: 1.75rem; font-weight: 600; color: var(--color-ink); }
.hero-bullets li::before { content: '✓'; position: absolute; left: 0; color: var(--color-accent); font-weight: 900; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-2); }

/* Photo hero (background image + overlay, white copy) */
.hero--photo { background-size: cover; background-position: center; background-repeat: no-repeat; }
.hero--photo .overline { color: #7fd6dd; }
.hero--photo h1, .hero--photo .subhead { color: #fff; }
.hero--photo .hero-bullets li { color: #fff; }
.hero--photo .hero-bullets li::before { color: #7fd6dd; }
.hero--photo .btn-secondary { color: #fff; border-color: #fff; }
.hero--photo .btn-secondary:hover { background: #fff; color: var(--color-ink); }

/* Lead form card */
.lead-form { background: var(--color-bg); padding: var(--s-3); border: 2px solid var(--color-ink); }
.lead-form h2 { font-size: 1.4rem; margin-bottom: var(--s-2); }
.lead-form .form-row { display: grid; gap: var(--s-2); margin-bottom: var(--s-2); }
.lead-form label { display: block; font-weight: 600; font-size: 0.875rem; margin-bottom: 0.25rem; }
.lead-form input, .lead-form select, .lead-form textarea { width: 100%; padding: 0.7rem; border: 2px solid var(--color-line); background: #fff; font-size: 1rem; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { outline: 2px solid var(--color-accent); outline-offset: 2px; border-color: var(--color-ink); }
.lead-form textarea { min-height: 90px; resize: vertical; }
.lead-form .btn { width: 100%; }
.lead-form .form-note { font-size: 0.8rem; color: var(--color-muted); margin-top: var(--s-1); text-align: center; }

/* Trust bar */
.trust-bar { background: var(--color-ink); color: #fff; padding-block: var(--s-3); }
.trust-bar ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-2); text-align: center; }
@media (min-width: 768px) { .trust-bar ul { grid-template-columns: repeat(5, 1fr); } }
.trust-bar li { font-weight: 700; font-size: 0.9rem; }
.trust-bar li span { display: block; font-size: 1.25rem; color: #f6b40a; margin-bottom: 0.25rem; }

/* Services grid */
.services-grid { display: grid; grid-template-columns: 1fr; gap: var(--s-3); }
@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
.service-card { display: block; padding: var(--s-3); background: var(--color-bg); border: 2px solid var(--color-line); text-decoration: none; color: inherit; transition: border-color 0.15s, background 0.15s; }
.service-card:hover { border-color: var(--color-accent); background: var(--color-bg-alt); }
.service-card h3 { margin-bottom: var(--s-1); }
.service-card p { color: var(--color-body); font-size: 0.95rem; }
.service-card .arrow { display: inline-block; margin-top: var(--s-2); font-weight: 800; color: var(--color-accent); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.05em; }

/* Why-choose / feature grid */
.why-grid { display: grid; grid-template-columns: 1fr; gap: var(--s-3); }
@media (min-width: 860px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
.why-card { background: var(--color-bg); border: 1px solid var(--color-line); border-top: 4px solid var(--color-accent); padding: var(--s-3); }
.why-card h3 { margin-bottom: var(--s-1); }
.why-card p { font-size: 0.95rem; }

/* Content subsections (topical depth) */
.content-grid { display: grid; grid-template-columns: 1fr; gap: var(--s-3); }
@media (min-width: 768px) { .content-grid { grid-template-columns: repeat(2, 1fr); } }
.content-block { padding: var(--s-3); background: var(--color-bg); border: 1px solid var(--color-line); }
.content-block h3 { margin-bottom: 0.5rem; font-size: 1.15rem; }
.content-block p { font-size: 0.95rem; }
.stat-tag { display: inline-block; margin-top: 0.6rem; font-size: 0.8rem; font-weight: 700; color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.03em; }

/* Prose (service/legal body) */
.prose h3 { margin-top: var(--s-3); margin-bottom: 0.5rem; }
.prose ul, .prose ol { margin: 0 0 var(--s-2) 1.25rem; }
.prose li { margin-bottom: 0.4rem; }
.prose table { width: 100%; border-collapse: collapse; margin-bottom: var(--s-2); font-size: 0.95rem; }
.prose th, .prose td { border: 1px solid var(--color-line); padding: 0.6rem 0.75rem; text-align: left; vertical-align: top; }
.prose th { background: var(--color-bg-alt); font-family: var(--font-heading); font-weight: 700; }

/* Financing callout */
.financing-callout { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-2); background: var(--color-bg-alt); border-left: 4px solid var(--color-brass); padding: var(--s-2) var(--s-3); margin-bottom: var(--s-3); font-weight: 600; }
.financing-callout strong { color: var(--color-ink); }

/* Mid-page form band */
.form-band { background: var(--color-accent-dark); color: #fff; }
.form-band .band-copy h2 { color: #fff; }
.form-band .container { display: grid; gap: var(--s-4); align-items: center; }
@media (min-width: 860px) { .form-band .container { grid-template-columns: 1fr 1fr; } }
.form-band .band-copy p { font-size: 1.1rem; color: rgba(255,255,255,0.9); }
.form-band .lead-form { border-color: #fff; color: var(--color-body); }
.form-band .lead-form h2, .form-band .lead-form label { color: var(--color-ink); }
.form-band .lead-form .form-note { color: var(--color-muted); }

/* Social proof */
.reviews { background: var(--color-bg-alt); }
.reviews-grid { display: grid; grid-template-columns: 1fr; gap: var(--s-3); }
@media (min-width: 768px) { .reviews-grid { grid-template-columns: repeat(3, 1fr); } }
.review-card { background: #fff; padding: var(--s-3); border: 2px solid var(--color-line); }
.review-card .stars { color: #f6b40a; font-size: 1.1rem; margin-bottom: var(--s-1); letter-spacing: 2px; }
.review-card blockquote { font-style: italic; margin-bottom: var(--s-2); }
.review-card cite { font-style: normal; font-weight: 700; display: block; }
.review-card cite span { display: block; font-weight: 400; font-size: 0.85rem; color: var(--color-muted); }

/* FAQ */
.faq details { border-bottom: 2px solid var(--color-line); padding-block: var(--s-2); }
.faq summary { font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; cursor: pointer; list-style: none; position: relative; padding-right: 2rem; color: var(--color-ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 0; font-size: 1.5rem; color: var(--color-accent); }
.faq details[open] summary::after { content: '\2212'; }
.faq details p { margin-top: var(--s-2); }

/* Location grid */
.location-grid { display: grid; grid-template-columns: 1fr; gap: var(--s-2); }
@media (min-width: 640px) { .location-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .location-grid { grid-template-columns: repeat(3, 1fr); } }
.location-card { display: block; padding: var(--s-3); border: 2px solid var(--color-line); text-decoration: none; color: inherit; font-family: var(--font-heading); font-weight: 800; transition: border-color 0.15s, background 0.15s; }
.location-card:hover { border-color: var(--color-accent); background: var(--color-bg-alt); }
.location-card span { display: block; font-family: var(--font-body); font-weight: 400; font-size: 0.85rem; color: var(--color-muted); margin-top: 0.25rem; }

/* Final CTA */
.cta-band { background: var(--color-ink); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; margin-bottom: var(--s-2); }
.cta-band p { font-size: 1.1rem; margin-bottom: var(--s-3); }

/* Footer */
.site-footer { background: var(--color-ink); color: #fff; padding-block: var(--s-5) var(--s-3); font-size: 0.9rem; }
.site-footer a { color: #fff; }
.site-footer .footer-grid { display: grid; gap: var(--s-4); grid-template-columns: 1fr; }
@media (min-width: 768px) { .site-footer .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.site-footer h4 { color: #fff; margin-bottom: var(--s-2); font-size: 1rem; text-transform: uppercase; letter-spacing: 0.06em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.5rem; }
.site-footer .footer-bottom { margin-top: var(--s-4); padding-top: var(--s-3); border-top: 1px solid rgba(255,255,255,0.15); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--s-2); font-size: 0.8rem; color: rgba(255,255,255,0.7); }
.site-footer .footer-bottom a { color: rgba(255,255,255,0.85); }

/* Sticky mobile CTA */
.mobile-cta { position: fixed; bottom: 0; left: 0; right: 0; z-index: 100; display: grid; grid-template-columns: 1fr 1fr; padding-bottom: env(safe-area-inset-bottom); transform: translateY(100%); transition: transform 0.3s ease; }
.mobile-cta.visible { transform: translateY(0); }
.mobile-cta a { padding: 1rem; text-align: center; text-decoration: none; font-weight: 800; text-transform: uppercase; font-size: 0.9rem; font-family: var(--font-heading); }
.mobile-cta .call { background: var(--color-ink); color: #fff; }
.mobile-cta .quote { background: var(--color-accent); color: #fff; }
@media (min-width: 768px) { .mobile-cta { display: none; } }

/* Desktop floating call button */
.call-fab { display: none; }
@media (min-width: 768px) {
  .call-fab { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 90; display: inline-flex; align-items: center; gap: 0.5rem; background: var(--color-accent); color: #fff; padding: 0.85rem 1.4rem; font-family: var(--font-heading); font-weight: 800; text-decoration: none; box-shadow: 0 6px 20px rgba(0,0,0,0.25); opacity: 0; visibility: hidden; transition: opacity 0.2s, visibility 0.2s, background 0.15s; }
  .call-fab.visible { opacity: 1; visibility: visible; }
  .call-fab:hover { background: var(--color-ink); }
}

/* Breadcrumbs */
.breadcrumbs { padding-block: var(--s-2); font-size: 0.85rem; color: var(--color-muted); background: var(--color-bg-alt); }
.breadcrumbs a { color: var(--color-muted); }
.breadcrumbs a:hover { color: var(--color-ink); }
.breadcrumbs span[aria-current] { color: var(--color-ink); font-weight: 600; }

/* Map */
.map-embed { border: 0; width: 100%; height: 420px; display: block; }

/* Feature images + gallery */
.feature-img { width: 100%; height: auto; display: block; border: 1px solid var(--color-line); margin-bottom: var(--s-3); }
.hero-media { margin-top: var(--s-3); }
.hero-media img { width: 100%; height: auto; display: block; border: 2px solid var(--color-ink); }
.gallery { display: grid; grid-template-columns: 1fr; gap: var(--s-3); align-items: start; }
@media (min-width: 640px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
.gallery figure { margin: 0; display: flex; flex-direction: column; }
.gallery img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; display: block; border: 1px solid var(--color-line); }
.gallery figcaption { font-size: 0.85rem; color: var(--color-body); margin-top: 0.6rem; font-weight: 600; line-height: 1.4; }

/* Utility */
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-center { text-align: center; }
.mb-3 { margin-bottom: var(--s-3); }
.mt-3 { margin-top: var(--s-3); }
.lead { font-size: 1.15rem; color: var(--color-body); }