:root {
  --color-primary: #1e3a5f;
  --color-primary-dark: #152a45;
  --color-primary-light: #2d5a8a;
  --color-accent: #c9a227;
  --color-accent-light: #e8c547;
  --color-accent-dark: #a6851f;
  --color-text: #1a2e42;
  --color-muted: #5c6b7a;
  --color-bg: #f4f6f9;
  --color-bg-muted: #e8edf3;
  --color-white: #ffffff;
  --color-dark: #0f1f33;
  --color-border: #d4dce6;
  --shadow-sm: 0 2px 10px rgba(15, 31, 51, 0.07);
  --shadow-md: 0 14px 36px rgba(15, 31, 51, 0.12);
  --radius: 12px;
  --container: 1140px;
  --header-h: 76px;
  --font: 'Source Sans 3', system-ui, sans-serif;
  --font-display: 'Playfair Display', 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-light); 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: 1.25; 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-muted { background: var(--color-bg); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-head-left { text-align: left; margin-left: 0; margin-right: 0; }
.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); background: #fdf8e8;
  padding: 0.35rem 0.8rem; border-radius: 4px; margin-bottom: 0.75rem;
  border-left: 3px solid var(--color-accent);
}
.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; }
.justify-center { justify-content: center; }

/* Header — navy, no top bar */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-primary);
  border-bottom: 3px solid var(--color-accent);
  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; filter: brightness(1.05); }
.main-nav ul { display: flex; gap: 1.25rem; align-items: center; }
.main-nav a {
  color: rgba(255,255,255,0.88); 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-accent-light); border-bottom-color: var(--color-accent);
}
.header-actions { display: flex; align-items: center; gap: 0.65rem; }
.header-wa {
  color: #86efac; font-size: 0.82rem; font-weight: 600;
  padding: 0.4rem 0.7rem; border: 1px solid rgba(134,239,172,0.35); border-radius: 6px;
}
.header-wa:hover { color: #bbf7d0; border-color: #86efac; }
.header-cta {
  display: flex; flex-direction: column; align-items: flex-end;
  background: var(--color-accent); color: var(--color-dark);
  padding: 0.4rem 0.85rem; border-radius: 8px;
}
.header-cta:hover { color: var(--color-dark); filter: brightness(1.06); }
.header-cta .cta-label { font-size: 0.65rem; font-weight: 600; opacity: 0.85; }
.header-cta strong { font-size: 0.92rem; }
.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: #fff;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.7rem 1.25rem; border-radius: 8px; 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 1.5rem; font-size: 1rem; }
.btn-gold { background: var(--color-accent); color: var(--color-dark); }
.btn-gold:hover { background: var(--color-accent-light); color: var(--color-dark); }
.btn-navy { background: var(--color-primary); color: #fff; }
.btn-navy:hover { background: var(--color-primary-dark); color: #fff; }
.btn-outline { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-outline-navy { border-color: var(--color-primary); color: var(--color-primary); background: transparent; }
.btn-outline-navy:hover { background: var(--color-primary); color: #fff; }
.btn-outline-light { border-color: rgba(255,255,255,0.6); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,0.12); color: #fff; }
.btn-dark { background: var(--color-dark); color: var(--color-accent-light); }
.btn-dark:hover { background: #1a3050; color: #fff; }
.btn-primary { background: var(--color-accent); color: var(--color-dark); }
.btn-primary:hover { background: var(--color-accent-light); color: var(--color-dark); }
.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); color: var(--color-primary); }
.btn-block { width: 100%; }
.btn-ghost { background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.25); }
.btn-ghost:hover { background: rgba(255,255,255,0.2); color: #fff; }

/* Hero split */
.hero-split {
  background: linear-gradient(135deg, var(--color-bg) 0%, #fff 50%, #fdf8e8 100%);
  padding: 3rem 0 4rem;
}
.hero-split-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center;
}
.hero-eyebrow {
  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-copy h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--color-primary-dark);
}
.hero-lead { font-size: 1.05rem; color: var(--color-muted); max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.5rem 0 1.25rem; }
.hero-features {
  display: flex; flex-wrap: wrap; gap: 1rem 1.5rem;
  border-top: 1px solid var(--color-border); padding-top: 1.25rem;
}
.hero-features li { font-size: 0.88rem; color: var(--color-muted); }
.hero-features strong {
  display: block; font-size: 1.35rem; font-family: var(--font-display);
  color: var(--color-primary); line-height: 1.2;
}
.hero-visual { position: relative; }
.hero-slider {
  position: relative; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-md);
  aspect-ratio: 4/3; background: var(--color-primary-dark);
}
.hero-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 0.8s ease;
}
.hero-slide.is-active { opacity: 1; z-index: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual-badge {
  position: absolute; bottom: -1rem; left: -1rem; z-index: 2;
  background: var(--color-primary); color: #fff;
  padding: 0.85rem 1.25rem; border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-md);
}
.hero-visual-badge span { display: block; font-size: 0.75rem; opacity: 0.85; }
.hero-visual-badge strong { font-size: 1.1rem; font-family: var(--font-display); }

/* Service row — horizontal cards */
.service-row { display: grid; gap: 0.85rem; }
.service-row-card {
  display: grid; grid-template-columns: 140px 1fr; gap: 1.15rem;
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius); overflow: hidden;
  color: inherit; transition: box-shadow 0.2s, border-color 0.2s;
}
.service-row-card:hover {
  box-shadow: var(--shadow-md); border-color: var(--color-accent);
  color: inherit;
}
.service-row-img { background: var(--color-bg-muted); min-height: 100px; }
.service-row-img img { width: 100%; height: 100%; object-fit: cover; }
.service-row-placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
}
.service-row-body { padding: 1rem 1rem 1rem 0; display: flex; flex-direction: column; justify-content: center; }
.service-row-body h3 { font-size: 1.05rem; color: var(--color-primary-dark); font-family: var(--font); font-weight: 700; }
.service-row-body p { font-size: 0.88rem; color: var(--color-muted); margin: 0; }
.read-more { font-size: 0.85rem; font-weight: 700; color: var(--color-accent-dark); margin-top: 0.4rem; }

/* Cards grid */
.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;
  box-shadow: var(--shadow-sm);
}
.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-muted); }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; }
.service-card-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #e8edf3, #d4dce6);
}
.service-icon-lg { font-size: 2.5rem; }
.service-card-body { padding: 1.15rem; flex: 1; display: flex; flex-direction: column; }
.service-card h2, .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 banner — gold */
.cta-banner {
  background: linear-gradient(120deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  padding: 3rem 0;
}
.cta-banner-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
}
.cta-banner h2 { font-size: 1.75rem; color: var(--color-dark); margin-bottom: 0.5rem; }
.cta-banner p { color: rgba(15,31,51,0.8); margin: 0; max-width: 520px; }
.cta-banner-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Regions — square tiles */
.region-grid { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; }
.region-grid-square { justify-content: flex-start; }
.region-grid-list { justify-content: flex-start; }
.region-tile {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 120px; padding: 0.65rem 1rem;
  background: #fff; border: 1px solid var(--color-border);
  border-radius: 6px; font-size: 0.86rem; font-weight: 600;
  color: var(--color-primary); transition: all 0.2s;
  text-align: center;
}
.region-tile:hover {
  background: var(--color-primary); border-color: var(--color-primary); color: #fff;
}
.region-chip {
  display: inline-block; padding: 0.45rem 0.95rem;
  background: #fff; border: 1px solid var(--color-border);
  border-radius: 6px; font-size: 0.84rem; color: var(--color-text); transition: all 0.2s;
}
.region-chip:hover {
  background: var(--color-primary); border-color: var(--color-primary); color: #fff;
}
.region-chip-lg { font-size: 0.9rem; padding: 0.55rem 1.1rem; }
.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: 8px; font-size: 1rem; font-family: inherit;
}

/* Section dark (inner pages) */
.section-dark { background: var(--color-primary); color: #e8edf3; }
.section-head-light h2, .section-head-light p { color: #fff; }
.section-head-light .section-label { background: rgba(201,162,39,0.2); color: var(--color-accent-light); border-color: var(--color-accent); }

/* 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; display: flex; justify-content: space-between; align-items: center;
  color: var(--color-primary-dark);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.25rem; color: var(--color-accent); }
.faq-item[open] summary::after { content: '−'; }
.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) 0%, var(--color-primary) 70%, var(--color-primary-light) 100%);
  color: #fff; padding: 2.5rem 0;
  border-bottom: 3px solid var(--color-accent);
}
.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); }
.breadcrumb span { margin: 0 0.35rem; opacity: 0.6; }

/* 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; }
.prose li { margin-bottom: 0.35rem; }
.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-cta p { opacity: 0.9; font-size: 0.9rem; }
.sidebar-cta .btn-primary { background: var(--color-accent); color: var(--color-dark); }
.sidebar-links li { margin-bottom: 0.4rem; }
.sidebar-links a { font-size: 0.9rem; color: var(--color-primary); }

/* Gallery & lightbox */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; }
.gallery-thumb { display: block; width: 100%; padding: 0; border: 0; background: none; cursor: zoom-in; }
.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(15, 31, 51, 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-info { display: grid; gap: 1rem; }
.contact-card {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 1.25rem;
}
.contact-card h2 { font-size: 1rem; color: var(--color-primary); }
.contact-form-wrap {
  background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-sm);
}
.contact-form-wrap h2 { color: var(--color-primary-dark); }
.form-intro { color: var(--color-muted); font-size: 0.92rem; margin-bottom: 1.25rem; }
.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: 8px; font-family: inherit; font-size: 0.95rem;
  transition: border-color 0.2s;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  outline: none; border-color: var(--color-accent);
}
.captcha-group { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.captcha-img { border-radius: 8px; border: 1px solid var(--color-border); }
.captcha-refresh { padding: 0.5rem 0.75rem; min-width: 44px; }
.form-row input[name="captcha"] { flex: 1; min-width: 120px; }
.form-alert {
  padding: 0.75rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: 0.9rem;
}
.form-alert.is-success { background: #dcfce7; color: #166534; border: 1px solid #86efac; }
.form-alert.is-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* Footer */
.site-footer { background: var(--color-dark); color: #a8b8c8; 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; max-width: 200px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.6; opacity: 0.9; }
.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: #a8b8c8; }
.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; margin-bottom: 0.85rem;
  text-align: center;
}
.keyword-tags {
  display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center;
}
.keyword-tag {
  display: inline-block; padding: 0.4rem 0.7rem;
  font-size: 0.76rem; color: #c8d4e0;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px; transition: all 0.2s;
}
.keyword-tag:hover {
  color: var(--color-dark); background: var(--color-accent);
  border-color: var(--color-accent);
}

/* 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-accent); color: var(--color-dark); }
.floating-wa { right: 1.25rem; bottom: 5.5rem; background: #16a34a; color: #fff; }
.floating-call:hover, .floating-wa:hover { transform: scale(1.08); color: inherit; }
.floating-wa:hover { color: #fff; }

/* 404 */
.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); }

/* Legacy compat */
.section-alt { background: var(--color-bg); }
.cta-split-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.cta-split-text h2 { font-size: 1.75rem; }
.cta-split-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1rem; }
.cta-split-box {
  background: #fff; border-radius: var(--radius); padding: 2rem;
  border: 1px solid var(--color-border); box-shadow: var(--shadow-md); text-align: center;
}
.phone-big { font-size: 1.5rem; font-weight: 800; font-family: var(--font-display); color: var(--color-accent-dark); }
.hero-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
.stat-card {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); padding: 1.25rem; text-align: center;
}
.stat-card strong { display: block; font-size: 2rem; font-family: var(--font-display); color: #fff; }
.stat-card span { font-size: 0.82rem; opacity: 0.85; }

/* Responsive */
@media (max-width: 960px) {
  .hero-split-grid, .cta-banner-inner, .cta-split-inner, .detail-layout, .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-visual { order: -1; }
  .hero-visual-badge { left: 0.5rem; bottom: -0.5rem; }
  .service-row-card { grid-template-columns: 100px 1fr; }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: var(--color-primary-dark); border-bottom: 2px solid var(--color-accent);
    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; }
  .main-nav a { color: #fff; padding: 0.5rem 0; }
  .header-actions { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .service-row-card { grid-template-columns: 1fr; }
  .service-row-body { padding: 0 1rem 1rem; }
}