:root {
  --color-primary: #6b2138;
  --color-primary-dark: #4f1830;
  --color-primary-light: #8a2d4e;
  --color-accent: #c17f3a;
  --color-accent-light: #d9a05c;
  --color-accent-dark: #9a6529;
  --color-text: #2a1f24;
  --color-muted: #6b5d63;
  --color-bg: #faf7f5;
  --color-bg-warm: #f3ebe4;
  --color-white: #ffffff;
  --color-dark: #1a1014;
  --color-border: #e8ddd6;
  --shadow-sm: 0 2px 10px rgba(26, 16, 20, 0.06);
  --shadow-md: 0 14px 36px rgba(26, 16, 20, 0.1);
  --radius: 16px;
  --container: 1140px;
  --header-h: 72px;
  --font: 'Manrope', system-ui, sans-serif;
  --font-display: 'Fraunces', Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent-dark); }
ul { padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; margin: 0 0 0.75rem; }
p { margin: 0 0 1rem; }
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 9999;
  background: var(--color-accent); color: var(--color-dark); padding: 0.5rem 1rem;
}
.skip-link:focus { left: 0; }

.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.section { padding: 4rem 0; }
.section-warm { background: var(--color-bg-warm); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-head p { color: var(--color-muted); margin: 0; }
.section-label {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--color-accent-dark); margin-bottom: 0.75rem;
}
.text-center { text-align: center; }
.text-muted { color: var(--color-muted); font-size: 0.9rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1.5rem; }

/* Header — white sticky */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header-h); gap: 1rem;
}
.logo img { width: auto; max-height: 50px; max-width: 190px; }
.main-nav ul { display: flex; gap: 1.15rem; align-items: center; }
.main-nav a {
  color: var(--color-text); font-weight: 600; font-size: 0.9rem;
  padding: 0.35rem 0; border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--color-primary); border-bottom-color: var(--color-accent);
}
.header-cta { font-size: 0.88rem; padding: 0.55rem 1rem; white-space: nowrap; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 0.5rem;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-text); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7rem 1.25rem; border-radius: 999px; font-weight: 700;
  font-size: 0.92rem; border: 2px solid transparent; cursor: pointer;
  font-family: var(--font); transition: all 0.2s;
}
.btn-lg { padding: 0.85rem 1.6rem; font-size: 1rem; }
.btn-bordo { background: var(--color-primary); color: #fff; }
.btn-bordo:hover { background: var(--color-primary-dark); color: #fff; }
.btn-bronze { background: var(--color-accent); color: #fff; }
.btn-bronze:hover { background: var(--color-accent-dark); color: #fff; }
.btn-outline-bordo { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
.btn-outline-bordo:hover { background: var(--color-primary); color: #fff; }
.btn-ghost-light { border-color: rgba(255,255,255,0.5); color: #fff; background: transparent; }
.btn-ghost-light:hover { background: rgba(255,255,255,0.12); color: #fff; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn-whatsapp { background: #16a34a; color: #fff; }
.btn-whatsapp:hover { background: #15803d; color: #fff; }
.btn-light { background: #fff; color: var(--color-primary); border: 2px solid #fff; }
.btn-light:hover { background: var(--color-bg); }
.btn-block { width: 100%; }
.btn-ghost { background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.25); }

/* Hero centered + slider strip */
.hero-center {
  background: linear-gradient(180deg, var(--color-bg) 0%, #fff 55%, var(--color-bg-warm) 100%);
  padding: 3rem 0 2rem;
}
.hero-center-inner { text-align: center; max-width: 720px; margin: 0 auto 2rem; }
.hero-tag {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--color-accent-dark); margin-bottom: 0.85rem;
}
.hero-center h1 { font-size: clamp(2rem, 4.5vw, 2.85rem); color: var(--color-primary-dark); }
.hero-lead { font-size: 1.05rem; color: var(--color-muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin: 1.5rem 0 1.25rem; }
.hero-metrics {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem 2.5rem;
  padding-top: 1rem; border-top: 1px solid var(--color-border);
}
.hero-metrics li { text-align: center; font-size: 0.85rem; color: var(--color-muted); }
.hero-metrics strong {
  display: block; font-size: 1.5rem; font-family: var(--font-display);
  color: var(--color-primary); line-height: 1.2;
}
.hero-slider-strip {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
  position: relative; min-height: 200px;
}
.hero-strip-slide, .hero-slide {
  position: relative; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-md); opacity: 0; transition: opacity 0.8s ease;
  grid-column: 1 / -1; grid-row: 1;
}
.hero-strip-slide.is-active, .hero-slide.is-active { opacity: 1; z-index: 1; }
.hero-strip-slide img, .hero-slide img { width: 100%; height: 220px; object-fit: cover; }

/* Zigzag featured */
.zigzag-list { display: grid; gap: 1.25rem; }
.zigzag-card {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius); overflow: hidden;
  color: inherit; transition: box-shadow 0.2s;
}
.zigzag-card:hover { box-shadow: var(--shadow-md); color: inherit; }
.zigzag-reverse .zigzag-img { order: 2; }
.zigzag-reverse .zigzag-body { order: 1; }
.zigzag-img { min-height: 200px; background: var(--color-bg-warm); }
.zigzag-img img { width: 100%; height: 100%; min-height: 200px; object-fit: cover; }
.zigzag-placeholder { display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.zigzag-body { padding: 1.75rem; display: flex; flex-direction: column; justify-content: center; }
.zigzag-body h3 { font-size: 1.15rem; color: var(--color-primary-dark); font-family: var(--font); font-weight: 700; }
.zigzag-body p { font-size: 0.9rem; color: var(--color-muted); }
.read-more { font-size: 0.85rem; font-weight: 700; color: var(--color-accent-dark); margin-top: 0.4rem; }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; }
.service-card {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--color-border); border-radius: var(--radius);
  overflow: hidden; color: inherit; transition: box-shadow 0.2s, transform 0.2s;
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); color: inherit; }
.service-card-img { aspect-ratio: 16/10; overflow: hidden; background: var(--color-bg-warm); }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; }
.service-card-placeholder { display: flex; align-items: center; justify-content: center; }
.service-icon-lg { font-size: 2.5rem; }
.service-card-body { padding: 1.15rem; flex: 1; display: flex; flex-direction: column; }
.service-card h3 { font-size: 1.02rem; color: var(--color-primary-dark); font-family: var(--font); font-weight: 700; }
.service-card p { font-size: 0.88rem; color: var(--color-muted); flex: 1; }

/* CTA bordo */
.cta-bordo {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #fff; padding: 3.5rem 0; text-align: center;
}
.cta-bordo h2 { font-size: 1.85rem; color: #fff; margin-bottom: 0.5rem; }
.cta-bordo p { opacity: 0.9; max-width: 520px; margin: 0 auto 1.25rem; }
.cta-bordo-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }

/* Region pills */
.region-pills { display: flex; flex-wrap: wrap; gap: 0.55rem; justify-content: center; }
.region-pill {
  display: inline-block; padding: 0.5rem 1rem;
  background: #fff; border: 1px solid var(--color-border);
  border-radius: 999px; font-size: 0.84rem; font-weight: 600;
  color: var(--color-primary); transition: all 0.2s;
}
.region-pill:hover {
  background: var(--color-primary); border-color: var(--color-primary); color: #fff;
}
.region-grid { display: flex; flex-wrap: wrap; gap: 0.55rem; justify-content: center; }
.region-chip {
  display: inline-block; padding: 0.45rem 0.95rem;
  background: #fff; border: 1px solid var(--color-border);
  border-radius: 999px; font-size: 0.84rem; color: var(--color-text);
}
.region-chip:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.region-search {
  width: 100%; max-width: 420px; margin: 0 auto 2rem; display: block;
  padding: 0.75rem 1rem; border: 1px solid var(--color-border);
  border-radius: 999px; font-size: 1rem; font-family: inherit;
}

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 0.65rem; }
.faq-item {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius); overflow: hidden;
}
.faq-item summary {
  padding: 1rem 1.25rem; font-weight: 700; cursor: pointer;
  list-style: none; color: var(--color-primary-dark);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-answer { padding: 0 1.25rem 1rem; color: var(--color-muted); font-size: 0.95rem; }

/* Page hero */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff; padding: 2.5rem 0;
}
.page-hero-sm { padding: 2rem 0; }
.page-hero h1 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
.breadcrumb { font-size: 0.85rem; margin-bottom: 0.75rem; opacity: 0.9; }
.breadcrumb a { color: var(--color-accent-light); }

/* Detail */
.detail-layout { display: grid; grid-template-columns: 1fr 300px; gap: 2rem; align-items: start; }
.detail-hero-img { border-radius: var(--radius); overflow: hidden; margin-bottom: 1.5rem; }
.prose h1 { font-size: 1.75rem; margin-top: 0; }
.prose h2 { font-size: 1.2rem; margin-top: 1.75rem; color: var(--color-primary); }
.prose ul { list-style: disc; padding-left: 1.25rem; margin-bottom: 1rem; }
.content-block { max-width: 800px; margin-inline: auto; }
.sidebar-card {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem;
}
.sidebar-cta { background: var(--color-primary); color: #fff; border: none; }
.sidebar-links a { font-size: 0.9rem; color: var(--color-primary); }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; }
.gallery-thumb { border: 0; background: none; cursor: zoom-in; padding: 0; width: 100%; }
.gallery-thumb img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 8px; }
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  background: rgba(26, 16, 20, 0.92);
  opacity: 0; visibility: hidden; transition: opacity 0.25s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox-content img { max-width: min(92vw, 1100px); max-height: 85vh; border-radius: 8px; }
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute; border: 0; background: rgba(255,255,255,0.15);
  color: #fff; cursor: pointer; border-radius: 50%; width: 44px; height: 44px; font-size: 1.5rem;
}
.lightbox-close { top: 1rem; right: 1rem; }
.lightbox-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1rem; top: 50%; transform: translateY(-50%); }
body.lightbox-open { overflow: hidden; }

/* Contact */
.contact-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 2rem; align-items: start; }
.contact-card {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 1.25rem;
}
.contact-form-wrap {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-sm);
}
.form-row { margin-bottom: 1rem; }
.form-row label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 0.35rem; }
.form-row input, .form-row textarea, .form-row select {
  width: 100%; padding: 0.7rem 0.85rem; border: 1px solid var(--color-border);
  border-radius: 10px; font-family: inherit; font-size: 0.95rem;
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--color-accent); }
.captcha-group { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.form-alert { padding: 0.75rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: 0.9rem; }
.form-alert.is-success { background: #dcfce7; color: #166534; }
.form-alert.is-error { background: #fee2e2; color: #991b1b; }

/* Footer */
.site-footer { background: var(--color-dark); color: #c4b8bc; margin-top: 2rem; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2rem; padding: 3rem 0 2rem;
}
.footer-brand img { margin-bottom: 1rem; max-height: 60px; width: auto; }
.footer-brand p { font-size: 0.9rem; line-height: 1.6; }
.footer-social { display: flex; gap: 1rem; margin-top: 0.75rem; }
.footer-social a { color: var(--color-accent-light); font-weight: 600; }
.site-footer h3 { color: #fff; font-size: 0.95rem; margin-bottom: 0.75rem; }
.footer-links li, .footer-contact li { margin-bottom: 0.4rem; font-size: 0.88rem; }
.footer-links a, .footer-contact a { color: #c4b8bc; }
.footer-links a:hover, .footer-contact a:hover { color: var(--color-accent-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 1rem 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; font-size: 0.82rem; }
.footer-bottom a { color: var(--color-accent-light); }
.footer-keywords { border-top: 1px solid rgba(255,255,255,0.08); padding: 1.75rem 0; }
.footer-keywords h3 { color: #fff; font-size: 0.9rem; text-align: center; margin-bottom: 0.85rem; }
.keyword-tags { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; justify-content: center; }
.keyword-tag {
  font-size: 0.78rem; color: #c4b8bc;
  border-bottom: 1px solid rgba(193, 127, 58, 0.4);
  padding-bottom: 0.1rem; transition: color 0.2s, border-color 0.2s;
}
.keyword-tag:hover { color: var(--color-accent-light); border-bottom-color: var(--color-accent-light); }

/* Floating */
.floating-call, .floating-wa {
  position: fixed; z-index: 90; width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25); transition: transform 0.2s;
}
.floating-call { right: 1.25rem; bottom: 1.25rem; background: var(--color-primary); color: #fff; }
.floating-wa { right: 1.25rem; bottom: 5.5rem; background: #16a34a; color: #fff; }
.floating-call:hover, .floating-wa:hover { transform: scale(1.08); color: #fff; }

.error-page { text-align: center; padding: 4rem 0; }
.error-code { font-size: 4rem; font-weight: 800; color: var(--color-primary); font-family: var(--font-display); }

/* Responsive */
@media (max-width: 960px) {
  .zigzag-card, .zigzag-reverse { grid-template-columns: 1fr; }
  .zigzag-reverse .zigzag-img, .zigzag-reverse .zigzag-body { order: unset; }
  .hero-slider-strip { grid-template-columns: 1fr; }
  .detail-layout, .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--color-border);
    padding: 1rem; transform: translateY(-120%);
    opacity: 0; pointer-events: none; transition: all 0.25s;
  }
  .main-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .main-nav ul { flex-direction: column; align-items: stretch; }
  .header-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}