/* ============================================================
   Edmonton Carpet Cleaning Experts — Main Stylesheet
   ============================================================ */

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

:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --text: #0f172a;
  --muted: #475569;
  --border: #dbe3ed;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --primary-light: #ccfbf1;
  --secondary: #1e293b;
  --accent: #e2e8f0;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --radius: 16px;
  --radius-sm: 8px;
  --max-width: 1180px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

ul { list-style: none; }

.container {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.1s;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover { background: var(--primary-dark); color: #fff; }

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover { background: var(--primary-light); }

/* ---- Header / Nav ---- */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
  flex-wrap: wrap;
}

.logo a {
  color: var(--text);
  font-size: 1.15rem;
  font-weight: 700;
}

.main-nav {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.main-nav a {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
}

.main-nav a:hover { color: var(--primary); text-decoration: none; }

.phone-button {
  background: var(--primary);
  color: #fff !important;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
  white-space: nowrap;
  font-size: 0.95rem;
}

.phone-button:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--text);
}

/* ---- Hero ---- */
.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(135deg, #f0fdf9 0%, #f8fafc 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 3rem;
  align-items: start;
}

.eyebrow {
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.07em;
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-text {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.trust-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-top: 1rem;
}

.trust-points li {
  font-size: 0.9rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.trust-points li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
}

/* ---- Quote Form Card ---- */
.hero-form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.hero-form-card h2 {
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}

.hero-form-card p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.quote-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  transition: border-color 0.2s;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.quote-form textarea { resize: vertical; min-height: 90px; }

.quote-form .btn { width: 100%; }

/* ---- Section Defaults ---- */
section { padding: 4rem 0; }

.section-label {
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.07em;
  margin-bottom: 0.5rem;
}

section h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.section-intro {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 680px;
  margin-bottom: 2.5rem;
}

/* ---- Cards ---- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.card a {
  font-weight: 600;
  font-size: 0.9rem;
}

/* ---- Features Grid ---- */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.feature {
  padding: 1.5rem;
  border-left: 3px solid var(--primary);
}

.feature h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---- Why Us / Alt Section ---- */
.alt-bg { background: var(--surface-soft); }

/* ---- Testimonials ---- */
.testimonials { background: var(--surface); }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.stars {
  color: #f59e0b;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.testimonial-card p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  font-style: italic;
}

.reviewer {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
}

/* ---- FAQ ---- */
.faq-list { max-width: 780px; }

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}

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

.faq-item h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  cursor: pointer;
}

.faq-item p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---- Service Areas ---- */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.area-tag {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  font-size: 0.92rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.area-tag::before {
  content: "📍";
  font-size: 0.85rem;
}

/* ---- CTA Banner ---- */
.cta-banner {
  background: var(--primary);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}

.cta-banner h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 0.75rem;
}

.cta-banner p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.cta-banner .btn-secondary {
  color: #fff;
  border-color: #fff;
}

.cta-banner .btn-secondary:hover {
  background: rgba(255,255,255,0.15);
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Contact Page ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 { margin-bottom: 1rem; }

.contact-info p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.contact-detail .icon {
  font-size: 1.3rem;
  width: 2rem;
  text-align: center;
}

.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.form-card h2 { margin-bottom: 0.5rem; }

.form-card > p {
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: linear-gradient(135deg, #f0fdf9 0%, #f8fafc 100%);
  padding: 3.5rem 0 3rem;
  border-bottom: 1px solid var(--border);
}

.page-hero .eyebrow { margin-bottom: 0.5rem; }

.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.page-hero p {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 1.5rem;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { margin: 0 0.4rem; }

/* ---- Footer ---- */
.site-footer {
  background: var(--secondary);
  color: #cbd5e1;
  padding: 3.5rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.site-footer h3 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.site-footer p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.site-footer a {
  color: #94a3b8;
  font-size: 0.9rem;
}

.site-footer a:hover { color: #fff; text-decoration: none; }

.site-footer ul li { margin-bottom: 0.5rem; }

.footer-bottom {
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.85rem;
  color: #64748b;
}

/* ---- Form success ---- */
.form-success {
  display: none;
  background: #dcfce7;
  border: 1px solid #86efac;
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  color: #166534;
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
    gap: 0.75rem;
  }
  .nav { flex-wrap: wrap; }
  .nav-toggle { display: block; }
  .phone-button { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 3rem 0 2.5rem; }
  .cta-banner { padding: 3rem 0; }
}