/* ============================================================
   Emergency Plumber Calgary – Main Stylesheet
   ============================================================ */

:root {
  --color-primary: #1E88E5;
  --color-primary-dark: #1565C0;
  --color-accent: #26A69A;
  --color-bg: #F5F7FA;
  --color-surface: #FFFFFF;
  --color-text: #263238;
  --color-muted: #607D8B;
  --color-border: #CFD8DC;
  --max-width: 1120px;
  --radius: 6px;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 16px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.4rem; }
li { margin-bottom: 0.4rem; }
p { margin-bottom: 1rem; }
h1,h2,h3,h4,h5 { line-height: 1.25; color: var(--color-text); margin-bottom: 0.75rem; }
h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h2 { font-size: clamp(1.3rem, 3vw, 1.9rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }
h4 { font-size: 1.1rem; }

/* ── Container ── */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: #fff !important;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none !important;
  min-height: 44px;
  line-height: 1.4;
}
.btn-primary:hover { background: var(--color-primary-dark); }

.btn-accent {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--color-accent);
  color: #fff !important;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none !important;
  min-height: 44px;
}
.btn-accent:hover { background: #00897B; }

.btn-outline {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border: 2px solid var(--color-primary);
  color: var(--color-primary) !important;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none !important;
  transition: all 0.2s;
  min-height: 44px;
}
.btn-outline:hover { background: var(--color-primary); color: #fff !important; }

/* ── Header ── */
header {
  background: var(--color-surface);
  box-shadow: 0 1px 6px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  max-width: var(--max-width);
  margin: 0 auto;
}
.logo img { width: 160px; height: 40px; }
.logo { display: flex; align-items: center; }

/* ── Navigation ── */
nav { position: relative; }
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  min-height: 44px;
}
.nav-list {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  align-items: center;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.nav-list a {
  display: block;
  padding: 0.45rem 0.75rem;
  color: var(--color-text);
  font-weight: 500;
  border-radius: var(--radius);
  transition: background 0.15s;
  white-space: nowrap;
}
.nav-list a:hover { background: var(--color-bg); text-decoration: none; }
.nav-list .btn-primary { padding: 0.5rem 1rem; font-size: 0.9rem; }

/* ── Mobile Nav ── */
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-list {
    display: none;
    flex-direction: column;
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    background: var(--color-surface);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
    padding: 0.75rem;
    min-width: 220px;
    gap: 0.1rem;
    z-index: 200;
  }
  .nav-list.open { display: flex; }
  .nav-list a { padding: 0.6rem 1rem; width: 100%; }
}

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, #1565C0 0%, #1E88E5 50%, #26A69A 100%);
  color: #fff;
  padding: 4rem 0 3rem;
}
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero p { color: rgba(255,255,255,0.92); margin-bottom: 1rem; font-size: 1.05rem; }
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
@media (min-width: 768px) { .hero-inner { grid-template-columns: 1.2fr 1fr; align-items: start; } }

/* ── Booking Form ── */
.booking-form {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}
.booking-form h2 { color: var(--color-text); font-size: 1.3rem; margin-bottom: 1.25rem; }
.booking-form label { display: block; font-weight: 600; margin-bottom: 0.3rem; color: var(--color-text); font-size: 0.9rem; }
.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: #fff;
  margin-bottom: 1rem;
  transition: border-color 0.2s;
}
.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus { outline: none; border-color: var(--color-primary); }
.booking-form textarea { resize: vertical; }
.booking-form .btn-primary { width: 100%; text-align: center; }
.form-note { font-size: 0.85rem; color: var(--color-muted); margin-top: 0.75rem; margin-bottom: 0; }

/* ── Sections ── */
.section { padding: 3rem 0; }
.section-alt { background: var(--color-surface); }
.section-dark { background: var(--color-primary-dark); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.9); }

.section-title { text-align: center; margin-bottom: 0.5rem; }
.section-subtitle { text-align: center; color: var(--color-muted); margin-bottom: 2.5rem; font-size: 1.05rem; }

/* ── Cards Grid ── */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 600px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--color-primary);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 6px 18px rgba(0,0,0,0.1); }
.card h3 { margin-bottom: 0.5rem; }
.card h3 a { color: var(--color-text); }
.card h3 a:hover { color: var(--color-primary); text-decoration: none; }
.card p { color: var(--color-muted); font-size: 0.95rem; margin-bottom: 0; }

.card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.card-icon svg { width: 24px; height: 24px; fill: var(--color-primary); }

/* ── Trust badges ── */
.trust-bar {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}
.trust-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  list-style: none;
  padding: 0;
}
.trust-items li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-text);
  font-size: 0.95rem;
  margin: 0;
}
.trust-items svg { width: 20px; height: 20px; fill: var(--color-accent); flex-shrink: 0; }

/* ── Process steps ── */
.steps { counter-reset: step; display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(5, 1fr); } }

.step {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  position: relative;
}
.step-num {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}
.step h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.step p { font-size: 0.9rem; color: var(--color-muted); margin: 0; }

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 600px) { .testimonials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-accent);
}
.testimonial blockquote { font-style: italic; color: var(--color-text); margin-bottom: 1rem; font-size: 0.95rem; }
.testimonial blockquote::before { content: '\201C'; font-size: 2rem; color: var(--color-accent); line-height: 0; vertical-align: -0.5rem; margin-right: 0.2rem; }
.testimonial cite { font-weight: 700; color: var(--color-muted); font-size: 0.9rem; font-style: normal; }
.stars { color: #F9A825; font-size: 1.1rem; margin-bottom: 0.5rem; }

/* ── FAQ ── */
.faq-list { list-style: none; padding: 0; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.1rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: inherit;
}
.faq-question:hover { color: var(--color-primary); }
.faq-icon { font-size: 1.4rem; color: var(--color-primary); flex-shrink: 0; transition: transform 0.2s; }
.faq-answer { padding-bottom: 1rem; color: var(--color-muted); display: none; }
.faq-answer.open { display: block; }
.faq-icon.open { transform: rotate(45deg); }

/* ── Service Areas ── */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 600px) { .areas-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .areas-grid { grid-template-columns: repeat(4, 1fr); } }

.area-tag {
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.6rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  text-align: center;
  transition: all 0.2s;
}
.area-tag:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0.75rem 0;
  margin-bottom: 1.5rem;
  gap: 0.25rem;
  font-size: 0.9rem;
  color: var(--color-muted);
}
.breadcrumb li + li::before { content: "›"; margin-right: 0.25rem; }
.breadcrumb a { color: var(--color-primary); }

/* ── Blog ── */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}
@media (min-width: 768px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }

.blog-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: 0 6px 18px rgba(0,0,0,0.1); }
.blog-card-body { padding: 1.5rem; }
.blog-card-meta { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 0.5rem; }
.blog-card h2 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.blog-card h2 a { color: var(--color-text); }
.blog-card h2 a:hover { color: var(--color-primary); text-decoration: none; }
.blog-card p { color: var(--color-muted); font-size: 0.95rem; margin-bottom: 1rem; }

/* ── Article / Blog post ── */
.article-header { padding: 3rem 0 2rem; background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.article-header h1 { margin-bottom: 0.75rem; }
.article-meta { color: var(--color-muted); font-size: 0.9rem; }
.article-body { padding: 2.5rem 0; }
.article-body h2 { margin-top: 2rem; margin-bottom: 0.75rem; padding-top: 0.5rem; border-top: 1px solid var(--color-border); }
.article-body h3 { margin-top: 1.5rem; margin-bottom: 0.5rem; }
.article-body ul, .article-body ol { margin-bottom: 1rem; }
.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 0.75rem 1.25rem;
  background: var(--color-bg);
  margin: 1.5rem 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--color-muted);
  font-style: italic;
}

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  padding: 3rem 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,0.9); margin-bottom: 1.5rem; font-size: 1.05rem; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-white {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  background: #fff;
  color: var(--color-primary) !important;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none !important;
  min-height: 44px;
  transition: background 0.2s;
}
.btn-white:hover { background: #E3F2FD; }

/* ── Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 600px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }

.pricing-card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow);
  text-align: center;
  border-top: 4px solid var(--color-primary);
}
.pricing-card.featured { border-top-color: var(--color-accent); }
.pricing-range { font-size: 1.6rem; font-weight: 700; color: var(--color-primary); margin: 0.5rem 0; }
.pricing-card.featured .pricing-range { color: var(--color-accent); }
.pricing-card ul { text-align: left; list-style: none; padding: 0; margin: 1rem 0; }
.pricing-card ul li { padding: 0.3rem 0; padding-left: 1.3rem; position: relative; font-size: 0.9rem; }
.pricing-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--color-accent); font-weight: 700; }

/* ── Contact form ── */
.contact-form { background: var(--color-surface); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); }
.contact-form label { display: block; font-weight: 600; margin-bottom: 0.3rem; font-size: 0.9rem; }
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  color: var(--color-text);
  background: #fff;
  margin-bottom: 1.1rem;
  transition: border-color 0.2s;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { outline: none; border-color: var(--color-primary); }
.contact-form textarea { resize: vertical; }
.contact-form .btn-primary { width: 100%; text-align: center; padding: 0.85rem; font-size: 1.05rem; }

/* ── Info box ── */
.info-box {
  background: #E3F2FD;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.info-box p { margin: 0; color: var(--color-text); }
.warning-box {
  background: #FFF8E1;
  border: 1.5px solid #F9A825;
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
}
.warning-box p { margin: 0; }

/* ── Two-col layout ── */
.two-col { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
@media (min-width: 768px) { .two-col { grid-template-columns: 1.6fr 1fr; } }
.two-col-equal { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .two-col-equal { grid-template-columns: 1fr 1fr; } }

/* ── Footer ── */
footer {
  background: #263238;
  color: rgba(255,255,255,0.85);
  padding: 3rem 0 1.5rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (min-width: 600px) { .footer-inner { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .footer-inner { grid-template-columns: 2fr 1fr 1fr 1fr; } }

footer h3, footer h4 { color: #fff; margin-bottom: 1rem; font-size: 1rem; }
footer p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 0.5rem; }
footer a { color: rgba(255,255,255,0.75); font-size: 0.9rem; }
footer a:hover { color: #fff; text-decoration: underline; }
footer ul { list-style: none; padding: 0; }
footer ul li { margin-bottom: 0.5rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* ── Utility ── */
.text-center { text-align: center; }
.text-muted { color: var(--color-muted); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.highlight { color: var(--color-primary); }
.accent { color: var(--color-accent); }
.phone-link { font-size: 1.2rem; font-weight: 700; color: var(--color-primary); }
.phone-link:hover { color: var(--color-primary-dark); }

/* ── Page hero (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, #1565C0 0%, #1E88E5 100%);
  color: #fff;
  padding: 3rem 0 2.5rem;
}
.page-hero h1 { color: #fff; margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.9); font-size: 1.05rem; max-width: 700px; }

/* ── Table ── */
table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.95rem; }
th { background: var(--color-primary); color: #fff; padding: 0.75rem 1rem; text-align: left; }
td { padding: 0.65rem 1rem; border-bottom: 1px solid var(--color-border); }
tr:nth-child(even) td { background: var(--color-bg); }

/* ── Print ── */
@media print {
  header, footer, .cta-banner, .booking-form { display: none; }
  body { background: #fff; }
}