/* ARS Wooden Flooring — shared styles */

:root {
  --wood-dark: #2b1d14;
  --wood-brown: #9a6a3c;
  --wood-brown-dark: #7c522c;
  --cream: #faf6f0;
  --cream-dark: #f1e9de;
  --charcoal: #2a251f;
  --gray: #6b6259;
  --border: #e5dccd;
  --white: #ffffff;
  --radius: 6px;
  --max: 1180px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--charcoal);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

/* Top contact bar */
.topbar {
  background: var(--wood-dark);
  color: var(--cream-dark);
  font-size: 0.85rem;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 12px;
  flex-wrap: wrap;
}
.topbar a { color: var(--cream-dark); text-decoration: none; }
.topbar a:hover { color: var(--white); }
.topbar-links { display: flex; gap: 18px; flex-wrap: wrap; }

/* Header / nav */
header.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo img { height: 46px; width: auto; }
.nav-links {
  display: flex;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
  font-weight: 600;
}
.nav-links a {
  text-decoration: none;
  color: var(--charcoal);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--wood-brown-dark);
  border-bottom-color: var(--wood-brown);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--wood-brown);
  color: var(--white) !important;
  padding: 10px 18px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--wood-brown-dark); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--charcoal);
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-top: 1px solid var(--border); }
  .nav-links a { display: block; padding: 14px 20px; }
  .nav-cta { display: none; }
  .nav { position: relative; }
}

/* Hero */
.hero {
  background: linear-gradient(180deg, rgba(43,29,20,0.82), rgba(43,29,20,0.7)), var(--wood-dark);
  color: var(--white);
  padding: 90px 0 70px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.9rem);
  margin: 0 0 18px;
  line-height: 1.25;
}
.hero p {
  max-width: 680px;
  margin: 0 auto 30px;
  color: var(--cream-dark);
  font-size: 1.05rem;
}
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--wood-brown); color: var(--white); }
.btn-primary:hover { background: var(--wood-brown-dark); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--cream-dark); }
.btn-outline:hover { background: rgba(255,255,255,0.1); }
.btn-dark { background: var(--wood-dark); color: var(--white); }
.btn-dark:hover { background: #1c130d; }

/* Sections */
section { padding: 64px 0; }
.section-alt { background: var(--cream-dark); }
.section-head { text-align: center; max-width: 700px; margin: 0 auto 40px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--wood-brown-dark);
  margin: 0 0 10px;
}
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 12px; }
.section-head p { color: var(--gray); margin: 0; }

h1, h2, h3, h4 { color: var(--wood-dark); font-weight: 700; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.25rem; }
p { color: var(--charcoal); }

/* Service tiles (4-up, like reference) */
.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}
.tile {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: flex-end;
  background: var(--wood-dark);
}
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.65; }
.tile::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(43,29,20,0) 30%, rgba(43,29,20,0.9));
}
.tile-text { position: relative; padding: 18px; z-index: 1; }
.tile-text h3 { color: var(--white); margin: 0 0 4px; font-size: 1.05rem; }
.tile-text span { font-size: 0.85rem; color: var(--cream-dark); }
@media (max-width: 860px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
}

/* Category / product grid */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 860px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.card img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.card-body { padding: 20px; }
.card-body h3 { margin: 0 0 8px; }
.card-body p { color: var(--gray); font-size: 0.95rem; margin: 0 0 14px; }
.card-link { color: var(--wood-brown-dark); font-weight: 700; text-decoration: none; font-size: 0.9rem; }

/* Stats row */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat h3 { font-size: 1.9rem; margin: 0 0 4px; color: var(--wood-brown-dark); }
.stat p { margin: 0; color: var(--gray); font-size: 0.9rem; }
@media (max-width: 860px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* Testimonials */
.testimonial {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.testimonial .stars { color: var(--wood-brown); margin-bottom: 10px; letter-spacing: 2px; }
.testimonial p.quote { font-style: italic; margin: 0 0 14px; }
.testimonial .name { font-weight: 700; font-size: 0.9rem; color: var(--wood-dark); }
.testimonial .source { color: var(--gray); font-size: 0.85rem; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 0;
  font-weight: 700;
  font-size: 1rem;
  color: var(--wood-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: inherit;
}
.faq-q::after { content: "+"; font-size: 1.4rem; color: var(--wood-brown); flex-shrink: 0; }
.faq-item.open .faq-q::after { content: "\2212"; }
.faq-a { display: none; padding: 0 0 18px; color: var(--gray); }
.faq-item.open .faq-a { display: block; }

/* Forms */
.form-grid { display: grid; gap: 16px; }
label { display: block; font-weight: 700; font-size: 0.9rem; margin-bottom: 6px; }
input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--white);
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--wood-brown); outline-offset: 1px; }
.field-error { color: #b03a2e; font-size: 0.82rem; margin-top: 4px; display: none; }
.field.invalid .field-error { display: block; }
.field.invalid input, .field.invalid textarea { border-color: #b03a2e; }
.form-status {
  display: none;
  padding: 14px;
  border-radius: var(--radius);
  font-weight: 600;
  margin-top: 16px;
}
.form-status.success { display: block; background: #e6f2ea; color: #1e6b3e; }
.form-status.error { display: block; background: #fbe6e3; color: #b03a2e; }

/* CTA band */
.cta-band {
  background: var(--wood-dark);
  color: var(--white);
  text-align: center;
  padding: 56px 0;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: var(--cream-dark); }

/* Footer */
footer.site-footer {
  background: #1c130d;
  color: var(--cream-dark);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 32px;
}
.footer-grid h4 { color: var(--white); margin: 0 0 16px; font-size: 1rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 0.92rem; }
.footer-grid a { text-decoration: none; color: var(--cream-dark); }
.footer-grid a:hover { color: var(--white); }
.footer-logo img { height: 42px; margin-bottom: 14px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 40px;
  padding-top: 20px;
  text-align: center;
  font-size: 0.82rem;
  color: #a8998a;
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Breadcrumbs */
.breadcrumbs {
  font-size: 0.85rem;
  color: var(--gray);
  padding: 16px 0 0;
}
.breadcrumbs a { color: var(--gray); text-decoration: none; }
.breadcrumbs a:hover { color: var(--wood-brown-dark); }

/* WhatsApp floating button */
.wa-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: #25D366;
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
  z-index: 60;
  font-size: 1.6rem;
}

/* Blog */
.post-list { display: grid; gap: 24px; }
.post-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.post-card img { width: 100%; height: 100%; object-fit: cover; }
.post-card .card-body { padding: 24px; }
@media (max-width: 700px) {
  .post-card { grid-template-columns: 1fr; }
}
.post-meta { font-size: 0.85rem; color: var(--gray); margin-bottom: 8px; }
article.post-body { max-width: 760px; margin: 0 auto; }
article.post-body h2 { margin-top: 2.2em; }
article.post-body h3 { margin-top: 1.6em; }
article.post-body p { margin: 0 0 1.1em; }
article.post-body ul, article.post-body ol { margin: 0 0 1.1em; padding-left: 1.4em; }
.author-box {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--cream-dark);
  border-radius: var(--radius);
  padding: 20px;
  margin: 40px 0;
}
.author-box .avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--wood-brown);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.3rem; flex-shrink: 0;
}
.author-box .name { font-weight: 700; color: var(--wood-dark); }
.author-box .role { font-size: 0.85rem; color: var(--gray); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--wood-dark);
  color: var(--white);
  padding: 10px 16px;
  z-index: 100;
}
.skip-link:focus { left: 10px; top: 10px; }