/* ============================================================
   TecnoTents - Global Stylesheet v3.4
   Paleta: blanco, negro, escala de grises
   Mobile-first · WCAG 2.1 AA
   ============================================================ */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  background: #fff;
  color: #111;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── Focus ── */
:focus-visible {
  outline: 3px solid #111;
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Colors ── */
:root {
  --black: #070708;
  --near-black: #111216;
  --dark: #17181c;
  --mid-gray: #4f5157;
  --gray: #6b6e75;
  --light-gray: #f4f2f0;
  --border: #d8d4d0;
  --white: #ffffff;
  --metal: #a9abb2;
  --accent: #e30613;
  --accent-dark: #b0000b;
  --accent-soft: #fff0f1;
  --warm: #f7f3ef;
}

/* ── Typography ── */
h1 { font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 700; line-height: 1.15; }
h2 { font-size: clamp(1.375rem, 3vw, 2rem); font-weight: 700; line-height: 1.25; }
h3 { font-size: clamp(1.1rem, 2vw, 1.375rem); font-weight: 600; line-height: 1.3; }
p  { font-size: 1rem; line-height: 1.7; color: var(--mid-gray); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
}
.btn-primary {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-primary:hover { background: var(--dark); border-color: var(--dark); }
.btn-secondary {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}
.btn-secondary:hover { background: var(--black); color: var(--white); }
.btn-white {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
.btn-white:hover { background: var(--light-gray); }
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-white:hover { background: var(--white); color: var(--black); }

/* ── Header ── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
#site-header.is-dark {
  background: var(--black);
  border-color: #333;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}
.site-logo { display: flex; align-items: center; }
.site-logo img { height: 42px; width: auto; }
.site-logo .logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--black);
}
#site-header.is-dark .logo-text { color: var(--white); }

/* Nav desktop */
.nav-desktop { display: none; }
.nav-desktop ul {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-desktop a {
  display: block;
  padding: 8px 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--near-black);
  border-radius: 4px;
  transition: background 0.2s;
}
.nav-desktop a:hover { background: var(--light-gray); }
#site-header.is-dark .nav-desktop a { color: var(--white); }
#site-header.is-dark .nav-desktop a:hover { background: #333; }

.header-cta { display: none; }

/* Hamburger */
.btn-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.btn-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  transition: transform 0.25s, opacity 0.25s;
  border-radius: 2px;
}
#site-header.is-dark .btn-hamburger span { background: var(--white); }
.btn-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.btn-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.btn-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
#mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--black);
  padding: 24px 20px;
  flex-direction: column;
  gap: 8px;
}
#mobile-nav.is-open { display: flex; }
.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.mobile-nav-logo { color: var(--white); font-size: 1.2rem; font-weight: 800; }
.btn-close-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white);
  font-size: 1.5rem;
}
#mobile-nav a {
  display: block;
  padding: 14px 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  border-bottom: 1px solid #333;
  transition: color 0.2s;
}
#mobile-nav a:hover { color: var(--metal); }
#mobile-nav .btn { margin-top: 16px; width: 100%; }

@media (min-width: 768px) {
  .btn-hamburger { display: none; }
  .nav-desktop { display: block; }
  .header-cta { display: flex; }
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #111 0%, #333 100%);
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 0;
  max-width: 700px;
}
.hero-content h1 { color: var(--white); margin-bottom: 16px; }
.hero-content .hero-sub {
  font-size: 1.125rem;
  color: #ccc;
  margin-bottom: 16px;
}
.hero-content .hero-desc {
  font-size: 0.975rem;
  color: #aaa;
  margin-bottom: 32px;
  max-width: 580px;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── Section base ── */
section { padding: 80px 0; }
.section-dark { background: var(--dark); }
.section-light { background: var(--light-gray); }
.section-black { background: var(--black); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { margin-bottom: 12px; }
.section-header p { max-width: 600px; margin: 0 auto; }
.section-dark .section-header h2 { color: var(--white); }
.section-dark .section-header p { color: #aaa; }
.section-black .section-header h2 { color: var(--white); }
.section-black .section-header p { color: #aaa; }

/* ── Cards grid ── */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 24px; }
.grid-4 { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 600px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }

/* ── Service card ── */
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px 24px;
  transition: box-shadow 0.25s, transform 0.25s;
}
.service-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.1); transform: translateY(-2px); }
.service-card .card-icon {
  width: 44px;
  height: 44px;
  background: var(--light-gray);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.25rem;
}
.service-card h3 { margin-bottom: 8px; color: var(--near-black); }
.service-card p { font-size: 0.9rem; margin-bottom: 16px; }
.service-card .card-note { font-size: 0.825rem; color: var(--metal); font-style: italic; }
.service-card .btn { margin-top: 16px; font-size: 0.875rem; padding: 10px 18px; }

/* Dark cards */
.benefit-card {
  padding: 28px 24px;
  border-left: 2px solid var(--metal);
}
.benefit-card .benefit-icon { font-size: 1.5rem; margin-bottom: 12px; }
.benefit-card h3 { color: var(--white); margin-bottom: 8px; font-size: 1rem; }
.benefit-card p { color: #aaa; font-size: 0.9rem; }

/* ── Wizard ── */
.wizard-wrap {
  background: var(--dark);
  border-radius: 12px;
  padding: 40px 32px;
  max-width: 720px;
  margin: 0 auto;
}
.wizard-title { color: var(--white); text-align: center; margin-bottom: 8px; }
.wizard-note { text-align: center; color: #aaa; font-size: 0.875rem; margin-bottom: 32px; }
.wizard-step { display: none; }
.wizard-step.active { display: block; }
.wizard-step-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--metal);
  margin-bottom: 8px;
}
.wizard-step h3 { color: var(--white); margin-bottom: 6px; }
.wizard-step .wizard-aux { color: #aaa; font-size: 0.85rem; margin-bottom: 20px; }
.wizard-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.wizard-opt {
  padding: 10px 18px;
  border: 1px solid #555;
  border-radius: 6px;
  color: #ccc;
  background: none;
  cursor: pointer;
  font-size: 0.9rem;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  min-height: 48px;
}
.wizard-opt:hover { border-color: var(--white); color: var(--white); }
.wizard-opt.selected { border-color: var(--white); background: var(--white); color: var(--black); }
.wizard-nav { display: flex; gap: 12px; justify-content: flex-end; }
.wizard-progress {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-bottom: 24px;
}
.wizard-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #555;
  transition: background 0.2s;
}
.wizard-dot.active { background: var(--white); }
.wizard-result { display: none; }
.wizard-result.show { display: block; text-align: center; }
.wizard-result p { color: #aaa; margin-bottom: 20px; }
.wizard-result-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ── Services list ── */
.services-table {
  width: 100%;
  border-collapse: collapse;
}
.services-table th,
.services-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.9375rem;
}
.services-table th { font-weight: 700; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray); }
.services-table td:first-child { font-weight: 600; color: var(--near-black); }

@media (max-width: 600px) {
  .services-table thead { display: none; }
  .services-table tr { display: block; margin-bottom: 12px; border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
  .services-table td { display: block; padding: 4px 0; border: none; }
  .services-table td:first-child { font-size: 1rem; margin-bottom: 6px; }
}

/* ── Sectors grid ── */
.sectors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 600px) { .sectors-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .sectors-grid { grid-template-columns: repeat(3, 1fr); } }
.sector-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  border-radius: 6px;
  background: var(--white);
  border: 1px solid var(--border);
}
.sector-item strong { font-size: 0.9375rem; color: var(--near-black); }
.sector-item span { font-size: 0.825rem; color: var(--gray); }

/* ── CTA band ── */
.cta-band {
  text-align: center;
  padding: 80px 0;
}
.cta-band h2 { color: var(--white); margin-bottom: 12px; }
.cta-band p { color: #aaa; margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-band .cta-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ── Footer ── */
#site-footer {
  background: var(--black);
  color: var(--white);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
@media (min-width: 600px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.25fr 1fr 1fr 0.8fr; } }
.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--metal);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  color: #ccc;
  font-size: 0.9rem;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }
.footer-col p { color: #aaa; font-size: 0.875rem; }
.footer-logo {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
  display: block;
}
.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}
.footer-bottom p, .footer-bottom span { font-size: 0.8rem; color: #666; }
.footer-slogan { font-style: italic; color: #555; font-size: 0.8rem; }

/* ── WhatsApp FAB ── */
#whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 150;
  display: none; /* oculto hasta tener número real */
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  font-size: 1.5rem;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  transition: transform 0.2s;
}
#whatsapp-fab:hover { transform: scale(1.08); }
#whatsapp-fab.is-visible { display: flex; }

/* ── Page hero (inner pages) ── */
.page-hero {
  background: var(--dark);
  padding: 80px 0 60px;
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: #aaa; max-width: 600px; font-size: 1.0625rem; }

/* ── About section ── */
.about-grid { display: grid; gap: 40px; }
@media (min-width: 768px) { .about-grid { grid-template-columns: 1fr 1fr; align-items: start; } }

.mvv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) { .mvv-grid { grid-template-columns: repeat(3, 1fr); } }
.mvv-item {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.mvv-item h3 { margin-bottom: 10px; }
.mvv-item p { font-size: 0.925rem; }
.mvv-item ul { list-style: disc; padding-left: 20px; }
.mvv-item ul li { font-size: 0.9rem; color: var(--mid-gray); line-height: 1.6; margin-bottom: 6px; }

/* ── Services page ── */
.service-detail {
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail-header { margin-bottom: 20px; }
.service-detail h3 { margin-bottom: 8px; }
.service-detail .service-tag {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--metal);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px 10px;
  margin-bottom: 12px;
}
.service-detail-body { display: grid; gap: 24px; }
@media (min-width: 768px) { .service-detail-body { grid-template-columns: 2fr 1fr; } }
.service-detail ul { list-style: disc; padding-left: 20px; }
.service-detail ul li { font-size: 0.925rem; color: var(--mid-gray); line-height: 1.6; margin-bottom: 6px; }
.accessories-table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.accessories-table th,
.accessories-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 0.9rem; text-align: left; }
.accessories-table th { font-size: 0.75rem; text-transform: uppercase; color: var(--gray); font-weight: 600; }
@media (max-width: 600px) {
  .accessories-table thead { display: none; }
  .accessories-table tr { display: block; border: 1px solid var(--border); border-radius: 6px; margin-bottom: 10px; padding: 10px; }
  .accessories-table td { display: block; border: none; padding: 3px 0; }
  .accessories-table td::before { content: attr(data-label) ": "; font-weight: 600; font-size: 0.75rem; text-transform: uppercase; color: var(--gray); }
}

/* ── FAQ ── */
.faq-categories { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; justify-content: center; }
.faq-cat-btn {
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: none;
  cursor: pointer;
  font-size: 0.875rem;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  min-height: 40px;
}
.faq-cat-btn:hover,
.faq-cat-btn.active { background: var(--black); color: var(--white); border-color: var(--black); }

.faq-group { margin-bottom: 40px; }
.faq-group h2 { font-size: 1.0625rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; border-bottom: 1px solid var(--border); padding-bottom: 8px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 18px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 0.9875rem;
  font-weight: 600;
  color: var(--near-black);
  gap: 16px;
  min-height: 60px;
}
.faq-btn .faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  transition: transform 0.25s, background 0.2s;
  color: var(--gray);
}
.faq-btn[aria-expanded="true"] .faq-icon { transform: rotate(45deg); background: var(--black); color: var(--white); border-color: var(--black); }
.faq-answer {
  display: none;
  padding: 0 0 20px;
  font-size: 0.9375rem;
  color: var(--mid-gray);
  line-height: 1.7;
}
.faq-answer.open { display: block; }

/* ── Contact page ── */
.contact-layout { display: grid; gap: 48px; }
@media (min-width: 768px) { .contact-layout { grid-template-columns: 1fr 2fr; } }
.contact-direct { background: var(--black); border-radius: 12px; padding: 36px 28px; }
.contact-direct h2 { color: var(--white); margin-bottom: 8px; font-size: 1.25rem; }
.contact-direct p { color: #aaa; font-size: 0.9rem; margin-bottom: 24px; }
.contact-direct .btn { width: 100%; }
.whatsapp-notice { display: none; }
.whatsapp-notice.has-number { display: block; }

.form-wrap { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 36px 28px; }
.form-wrap h2 { margin-bottom: 6px; }
.form-wrap .form-sub { color: var(--gray); font-size: 0.9rem; margin-bottom: 28px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--near-black);
}
.form-group label .req { color: #c00; margin-left: 2px; }
.form-control {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9375rem;
  color: var(--near-black);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}
.form-control:focus { border-color: var(--black); outline: none; box-shadow: 0 0 0 3px rgba(0,0,0,0.1); }
.form-control::placeholder { color: var(--border); }
select.form-control { cursor: pointer; }
textarea.form-control { min-height: 100px; resize: vertical; }
.form-row { display: grid; gap: 16px; }
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-checkboxes { display: grid; grid-template-columns: 1fr; gap: 8px; }
@media (min-width: 500px) { .form-checkboxes { grid-template-columns: repeat(2, 1fr); } }
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; cursor: pointer; }
.checkbox-label input { width: 18px; height: 18px; cursor: pointer; }
.form-error {
  display: none;
  color: #c00;
  font-size: 0.8rem;
  margin-top: 4px;
  font-weight: 500;
}
.form-control.is-error { border-color: #c00; }
.form-control.is-error + .form-error { display: block; }
.form-privacy { font-size: 0.8rem; color: var(--gray); margin-top: 16px; }
.form-success {
  display: none;
  padding: 20px;
  background: var(--light-gray);
  border-radius: 8px;
  border: 1px solid var(--border);
  text-align: center;
  font-weight: 600;
  color: var(--near-black);
}
.form-success.show { display: block; }
.honeypot-field { display: none; }

/* Duration field (conditional) */
#duration-group { display: none; }
#duration-group.show { display: block; }

/* ── Coverage ── */
.coverage-grid { display: grid; gap: 24px; }
@media (min-width: 768px) { .coverage-grid { grid-template-columns: 1fr 1fr; } }
.coverage-item {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.coverage-item h3 { margin-bottom: 8px; font-size: 1rem; }
.coverage-item p { font-size: 0.9rem; }

/* ── Utility ── */
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.color-gray { color: var(--gray); }
.color-white { color: var(--white); }
.font-sm { font-size: 0.875rem; }

/* ── Reveal animation ──
   Visible by default. Hidden only when main.js loads successfully. */
.reveal { opacity: 1; transform: none; }
.js-enabled .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.js-enabled .reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js-enabled .reveal { opacity: 1; transform: none; transition: none; }
}


/* ============================================================
   TecnoTents v3.4 - Correcciones finales de accesibilidad
   ============================================================ */

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  transform: translateY(-150%);
  background: var(--white);
  color: var(--black);
  border: 2px solid var(--black);
  border-radius: 4px;
  padding: 10px 14px;
  font-weight: 700;
}
.skip-link:focus { transform: translateY(0); }

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

#site-header.is-dark .header-cta {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}
#site-header.is-dark .header-cta:hover { background: var(--light-gray); border-color: var(--light-gray); }

.hero :focus-visible,
.section-dark :focus-visible,
.section-black :focus-visible,
.wizard-wrap :focus-visible,
#mobile-nav :focus-visible,
#site-header.is-dark :focus-visible,
#site-footer :focus-visible,
.page-hero :focus-visible {
  outline-color: var(--white);
}

.card-icon svg,
.benefit-icon svg,
#whatsapp-fab svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-card-light {
  background: var(--light-gray);
  border-left-color: var(--border);
}
.benefit-card-light h3 { color: var(--near-black); }
.benefit-card-light p { color: var(--mid-gray); }

.about-grid-single { max-width: 820px; }
@media (min-width: 768px) { .about-grid.about-grid-single { grid-template-columns: 1fr; } }

.wizard-select-wrap { margin-bottom: 24px; }
.wizard-select {
  background: var(--white);
  color: var(--near-black);
  border-color: var(--white);
}
.wizard-error {
  color: #fff;
  background: #7a1414;
  border-left: 4px solid #fff;
  padding: 10px 12px;
  margin-bottom: 14px;
  border-radius: 4px;
  font-size: 0.875rem;
}
.wizard-error[hidden] { display: none; }

.form-group-error { margin-top: 10px; }
.form-group-error.show { display: block; }
.form-status {
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 20px;
}
.form-status[hidden] { display: none; }
.form-unavailable { background: #fff5d6; border-color: #b58b00; }
.form-unavailable p { color: #4a3900; font-weight: 600; }
.form-submit-status { min-height: 1.4em; margin-top: 10px; font-size: 0.875rem; }

input[type="radio"].is-error { outline: 3px solid #c00; outline-offset: 3px; }

.footer-grid .footer-col:last-child p + p { margin-top: 4px; }
.footer-bottom { justify-content: center; }
.footer-bottom .footer-slogan { text-align: center; }

@media (max-width: 599px) {
  .hero-ctas .btn,
  .cta-btns .btn,
  .wizard-result-btns .btn { width: 100%; }
  .wizard-wrap { padding: 32px 20px; }
  section { padding: 64px 0; }
}

.form-group fieldset { border: 0; padding: 0; min-width: 0; }


/* ============================================================
   TecnoTents v3.5 - Identidad visual, imágenes y scroll dinámico
   ============================================================ */

body {
  background: var(--white);
  color: var(--near-black);
}

::selection {
  background: var(--accent);
  color: var(--white);
}

.section-kicker,
.hero-kicker,
.page-eyebrow {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.section-header-left {
  max-width: 760px;
  margin-left: 0;
  text-align: left;
}
.section-header-left p { margin-left: 0; }

/* Marca */
.site-logo img {
  width: auto;
  height: 44px;
  object-fit: contain;
}
.mobile-nav-logo img {
  width: auto;
  height: 48px;
}
.footer-logo img {
  display: block;
  width: min(260px, 100%);
  height: auto;
}

/* Encabezado oscuro permanente para respetar el logo blanco/rojo */
#site-header {
  background: rgba(7, 7, 8, 0.94);
  border-bottom-color: rgba(255,255,255,0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
#site-header.is-dark {
  background: rgba(7, 7, 8, 0.985);
  border-bottom-color: rgba(255,255,255,0.12);
}
#site-header .nav-desktop a,
#site-header.is-dark .nav-desktop a {
  color: var(--white);
}
#site-header .nav-desktop a:hover,
#site-header.is-dark .nav-desktop a:hover {
  background: rgba(255,255,255,0.1);
}
#site-header .nav-desktop a[aria-current="page"] {
  color: var(--white);
  box-shadow: inset 0 -2px 0 var(--accent);
}
#site-header .btn-hamburger span,
#site-header.is-dark .btn-hamburger span {
  background: var(--white);
}
#site-header .header-cta,
#site-header.is-dark .header-cta {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}
#site-header .header-cta:hover,
#site-header.is-dark .header-cta:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}
.btn-secondary:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.btn-white:hover {
  color: var(--accent-dark);
}
.btn-outline-white:hover {
  color: var(--accent-dark);
}

/* Hero principal */
.hero {
  min-height: min(88vh, 920px);
  isolation: isolate;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,5,7,0.9) 0%, rgba(5,5,7,0.7) 38%, rgba(5,5,7,0.2) 72%, rgba(5,5,7,0.08) 100%),
    linear-gradient(0deg, rgba(5,5,7,0.48), transparent 55%);
}
.hero-bg img {
  opacity: 1;
  transform: scale(1.015);
  animation: hero-breathe 16s ease-in-out infinite alternate;
}
@keyframes hero-breathe {
  from { transform: scale(1.015); }
  to { transform: scale(1.07); }
}
.hero-content {
  max-width: 760px;
}
.hero-kicker {
  margin-bottom: 18px;
}
.hero-content h1 {
  max-width: 760px;
  font-size: clamp(2.25rem, 5vw, 4.7rem);
  letter-spacing: -0.045em;
  text-wrap: balance;
}
.hero-content .hero-sub {
  color: var(--white);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 600;
}
.hero-content .hero-desc {
  max-width: 670px;
  color: #d1d2d5;
}

/* Tarjetas con fotografía */
.service-card {
  overflow: hidden;
  padding: 0 0 26px;
  border-color: rgba(255,255,255,0.12);
}
.service-card > :not(.card-media) {
  margin-left: 24px;
  margin-right: 24px;
}
.card-media {
  position: relative;
  height: 210px;
  margin-bottom: 24px;
  overflow: hidden;
  background: var(--dark);
}
.card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(5,5,7,0.66));
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s ease;
}
.service-card:hover .card-media img {
  transform: scale(1.055);
}
.card-media-label {
  position: absolute;
  z-index: 1;
  left: 16px;
  bottom: 14px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.service-card .card-icon {
  width: 42px;
  height: 42px;
  margin-top: -4px;
  background: var(--accent-soft);
  color: var(--accent);
}
.service-card .card-icon svg,
.benefit-icon svg {
  stroke: currentColor;
}
.benefit-card {
  border-left-color: var(--accent);
}
.benefit-card-light {
  background: var(--warm);
}

/* Sección dinámica de imágenes */
.visual-showcase {
  overflow: clip;
  padding: 110px 0;
  background:
    radial-gradient(circle at 8% 5%, rgba(227,6,19,0.12), transparent 30%),
    var(--near-black);
}
.visual-showcase .section-header h2,
.visual-showcase .section-header p {
  color: var(--white);
}
.visual-showcase .section-header > p:last-child {
  color: #b8bac0;
}
.showcase-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  gap: clamp(42px, 7vw, 96px);
  align-items: start;
}
.showcase-media {
  position: sticky;
  top: 112px;
}
.showcase-image-frame {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  border-radius: 18px;
  background: #202126;
  box-shadow: 0 28px 70px rgba(0,0,0,0.38);
}
.showcase-image-frame::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 14px;
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 12px;
  pointer-events: none;
}
.showcase-image-frame img {
  width: 100%;
  height: 640px;
  object-fit: cover;
  transition: opacity 0.38s ease, transform 0.8s ease;
}
.showcase-image-frame.is-changing img {
  opacity: 0.08;
  transform: scale(1.035);
}
.showcase-image-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5,5,7,0.8), transparent 50%);
}
#showcase-caption {
  position: absolute;
  z-index: 3;
  left: 34px;
  right: 34px;
  bottom: 28px;
  color: var(--white);
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  font-weight: 750;
}
.showcase-steps {
  padding-bottom: 20vh;
}
.showcase-step {
  min-height: 68vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 54px 0;
  border-top: 1px solid rgba(255,255,255,0.14);
  opacity: 0.46;
  transform: translateX(18px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.showcase-step:last-child {
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.showcase-step.is-active {
  opacity: 1;
  transform: none;
}
.showcase-step > span {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.13em;
}
.showcase-step h3 {
  margin: 14px 0 12px;
  color: var(--white);
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  letter-spacing: -0.035em;
}
.showcase-step p {
  color: #b7b9bf;
  font-size: 1rem;
}
.showcase-mobile-image { display: none; }

/* Galería horizontal */
.project-gallery-section {
  padding-bottom: 42px;
  background: var(--warm);
}
.project-gallery {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(310px, 42vw);
  gap: 18px;
  overflow-x: auto;
  padding: 0 max(20px, calc((100vw - 1200px) / 2)) 38px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) transparent;
}
.gallery-card {
  position: relative;
  height: 430px;
  overflow: hidden;
  border-radius: 14px;
  scroll-snap-align: start;
  background: #ddd;
}
.gallery-card-wide {
  grid-auto-columns: minmax(520px, 60vw);
}
.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s ease;
}
.gallery-card:hover img { transform: scale(1.045); }
.gallery-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5,5,7,0.72), transparent 55%);
}
.gallery-card figcaption {
  position: absolute;
  z-index: 1;
  left: 24px;
  bottom: 20px;
  color: var(--white);
  font-weight: 750;
  font-size: 1.05rem;
}
.cta-band-photo {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(rgba(5,5,7,0.79), rgba(5,5,7,0.88)),
    url("/img/carpa-evento-ciudad.webp") center / cover no-repeat;
}

/* Heroes internos con imágenes */
.page-hero {
  position: relative;
  isolation: isolate;
  min-height: 440px;
  display: flex;
  align-items: end;
  overflow: hidden;
  padding: 140px 0 68px;
  background-color: var(--dark);
  background-position: center;
  background-size: cover;
}
.page-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,5,7,0.92), rgba(5,5,7,0.58) 58%, rgba(5,5,7,0.2)),
    linear-gradient(0deg, rgba(5,5,7,0.72), transparent 70%);
}
.page-hero--empresa { background-image: url("/img/carpa-interior.webp"); }
.page-hero--servicios { background-image: url("/img/carpa-logistica.webp"); }
.page-hero--faq { background-image: url("/img/hero-carpa.webp"); }
.page-hero--contacto { background-image: url("/img/carpa-evento-ciudad.webp"); }
.page-hero h1 {
  max-width: 850px;
  font-size: clamp(2rem, 5vw, 4.25rem);
  letter-spacing: -0.045em;
}
.page-hero p:not(.page-eyebrow) {
  max-width: 730px;
  color: #d4d5d8;
}
.page-eyebrow { margin-bottom: 14px; }

/* Empresa */
.about-photo {
  overflow: hidden;
  border-radius: 14px;
  background: var(--light-gray);
  box-shadow: 0 20px 52px rgba(0,0,0,0.12);
}
.about-photo img {
  width: 100%;
  min-height: 480px;
  object-fit: cover;
}
.about-photo figcaption {
  padding: 14px 18px;
  color: var(--gray);
  font-size: 0.82rem;
}

/* Servicios */
.service-visual-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2px;
  padding: 2px;
  background: var(--near-black);
}
.service-visual-card {
  position: relative;
  height: 310px;
  overflow: hidden;
}
.service-visual-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5,5,7,0.72), transparent 58%);
}
.service-visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s ease;
}
.service-visual-card:hover img { transform: scale(1.055); }
.service-visual-card span {
  position: absolute;
  z-index: 1;
  left: 20px;
  bottom: 18px;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.service-detail {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1.28fr);
  column-gap: 42px;
  padding: 58px 0;
}
.service-detail-header,
.service-detail-body {
  grid-column: 2;
}
.service-detail-photo {
  grid-column: 1;
  grid-row: 1 / span 2;
  min-height: 310px;
  overflow: hidden;
  border-radius: 12px;
  background: var(--light-gray);
}
.service-detail-photo img {
  width: 100%;
  height: 100%;
  min-height: 310px;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.service-detail:hover .service-detail-photo img {
  transform: scale(1.035);
}
.service-tag {
  color: var(--accent);
  border-color: rgba(227,6,19,0.3);
  background: var(--accent-soft);
}

/* FAQ */
.faq-visual-intro {
  padding: 64px 0 0;
}
.faq-visual-card {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  overflow: hidden;
  border-radius: 16px;
  background: var(--near-black);
}
.faq-visual-card img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}
.faq-visual-card > div {
  padding: 42px;
}
.faq-visual-card h2 {
  margin: 12px 0;
  color: var(--white);
}
.faq-visual-card p:not(.section-kicker) { color: #b8bac0; }
.faq-cat-btn:hover,
.faq-cat-btn.active {
  background: var(--accent);
  border-color: var(--accent);
}
.faq-btn[aria-expanded="true"] .faq-icon {
  background: var(--accent);
  border-color: var(--accent);
}

/* Contacto */
.contact-direct {
  overflow: hidden;
  padding-top: 0;
}
.contact-direct-image {
  height: 210px;
  margin: 0 -28px 30px;
  overflow: hidden;
}
.contact-direct-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(227,6,19,0.12);
}
#whatsapp-fab {
  background: #25d366;
  border: 3px solid var(--white);
}

/* Footer */
#site-footer {
  border-top: 4px solid var(--accent);
}

/* Responsive */
@media (max-width: 1023px) {
  .showcase-layout {
    grid-template-columns: 1fr;
  }
  .showcase-media { display: none; }
  .showcase-steps { padding-bottom: 0; }
  .showcase-step {
    min-height: 0;
    opacity: 1;
    transform: none;
    padding: 46px 0;
  }
  .showcase-mobile-image {
    display: block;
    width: 100%;
    height: 370px;
    margin-bottom: 28px;
    border-radius: 14px;
    object-fit: cover;
  }
  .service-detail {
    grid-template-columns: 1fr;
  }
  .service-detail-header,
  .service-detail-body,
  .service-detail-photo {
    grid-column: 1;
  }
  .service-detail-photo {
    grid-row: auto;
    min-height: 360px;
    margin-bottom: 26px;
  }
  .service-visual-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 767px) {
  .site-logo img { height: 38px; }
  .hero {
    min-height: 82vh;
  }
  .hero-bg::after {
    background: linear-gradient(0deg, rgba(5,5,7,0.88), rgba(5,5,7,0.45));
  }
  .hero-content {
    padding-top: 118px;
    padding-bottom: 68px;
  }
  .hero-content h1 {
    font-size: clamp(2.05rem, 10vw, 3rem);
  }
  .visual-showcase {
    padding: 78px 0;
  }
  .showcase-mobile-image { height: 280px; }
  .project-gallery {
    grid-auto-columns: 84vw;
  }
  .gallery-card,
  .gallery-card-wide {
    height: 380px;
  }
  .page-hero {
    min-height: 390px;
    padding-top: 126px;
  }
  .about-photo img { min-height: 330px; }
  .service-visual-strip {
    grid-template-columns: 1fr 1fr;
  }
  .service-visual-card { height: 210px; }
  .service-detail-photo,
  .service-detail-photo img { min-height: 260px; }
  .faq-visual-card {
    grid-template-columns: 1fr;
  }
  .faq-visual-card img { height: 260px; }
  .faq-visual-card > div { padding: 28px 24px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg img { animation: none; }
  .card-media img,
  .gallery-card img,
  .service-visual-card img,
  .service-detail-photo img {
    transition: none;
  }
}


/* ============================================================
   TecnoTents v3.6 — refinamiento visual profesional
   ============================================================ */
body { font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif; }
h1, h2, h3, h4, .btn, .nav-desktop a { font-family: 'Manrope', 'Inter', sans-serif; }
h1, h2 { letter-spacing: -0.045em; }
section { padding: 88px 0; }
.btn { border-radius: 10px; font-weight: 750; }

/* Logo adaptativo: grafito sobre blanco, blanco sobre negro */
.site-logo { position: relative; width: 188px; height: 56px; }
.site-logo .logo-variant { position: absolute; inset: 50% auto auto 0; width: 188px; height: auto; transform: translateY(-50%); transition: opacity .25s ease; }
.site-logo .logo-light { opacity: 1; }
.site-logo .logo-dark { opacity: 0; }
#site-header.is-dark .site-logo .logo-light { opacity: 0; }
#site-header.is-dark .site-logo .logo-dark { opacity: 1; }
.mobile-nav-logo img { width: 190px; height: auto; }
.footer-logo img { width: 215px; height: auto; }
#site-header { box-shadow: 0 8px 26px rgba(11,12,15,.04); }
#site-header.is-dark { box-shadow: 0 10px 32px rgba(0,0,0,.22); }
.nav-desktop a[aria-current="page"] { color: var(--accent); }
#site-header.is-dark .nav-desktop a[aria-current="page"] { color: #ff5a63; }

/* Encabezados de sección dentro de recuadros editoriales */
.section-header { max-width: 780px; }
.section-header-card { position: relative; text-align: left; margin: 0 0 42px; padding: 30px 34px; border: 1px solid rgba(20,22,26,.11); border-radius: 18px; background: rgba(255,255,255,.82); box-shadow: 0 18px 48px rgba(20,22,26,.06); overflow: hidden; }
.section-header-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: var(--accent); }
.section-header-card h2 { margin: 8px 0 10px; font-size: clamp(1.8rem,3.5vw,3.15rem); }
.section-header-card p:last-child { margin: 0; }
.section-header-dark { background: rgba(255,255,255,.055); border-color: rgba(255,255,255,.12); box-shadow: none; }
.section-header-dark h2 { color: var(--white); }
.section-header-dark p:last-child { color: #b8bac0; }
.section-kicker, .hero-kicker, .page-eyebrow { color: var(--accent); font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif; font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }

/* Tarjetas principales compactas y parejas */
.section-dark .grid-4 { align-items: stretch; }
.service-card { display: flex; flex-direction: column; min-height: 100%; padding-bottom: 22px; border: 1px solid rgba(255,255,255,.13); border-radius: 18px; background: #fff; box-shadow: 0 18px 50px rgba(0,0,0,.14); }
.card-media { height: 168px; margin-bottom: 18px; }
.card-media img { object-position: center; }
.service-card > :not(.card-media) { margin-left: 20px; margin-right: 20px; }
.service-card .card-icon { display: none; }
.service-card h3 { min-height: 3.05rem; margin-top: 2px; font-size: 1.07rem; }
.service-card p { margin-bottom: 10px; }
.service-card .card-note { min-height: 2.7rem; margin-top: auto; }
.service-card .btn { width: auto; align-self: stretch; margin-top: 12px; text-align: center; }
.service-card::after { content: ""; position: absolute; left: 20px; right: 20px; bottom: 0; height: 3px; border-radius: 999px 999px 0 0; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; }
.service-card { position: relative; }
.service-card:hover { transform: translateY(-7px); box-shadow: 0 26px 64px rgba(0,0,0,.2); }
.service-card:hover::after { transform: scaleX(1); }

/* Diferenciales en recuadros */
.benefit-card-light { position: relative; min-height: 250px; padding: 30px 26px; border: 1px solid rgba(20,22,26,.1); border-left: 1px solid rgba(20,22,26,.1); border-radius: 16px; background: #fff; box-shadow: 0 16px 40px rgba(20,22,26,.06); overflow: hidden; transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease; }
.benefit-card-light::after { content: ""; position: absolute; left: 0; top: 0; width: 56px; height: 4px; background: var(--accent); }
.benefit-card-light:hover { transform: translateY(-5px); border-color: rgba(227,6,19,.28); box-shadow: 0 24px 56px rgba(20,22,26,.11); }
.benefit-number { position: absolute; top: 18px; right: 20px; color: rgba(20,22,26,.09); font: 800 2.6rem/1 'Manrope',sans-serif; }
.benefit-card-light .benefit-icon { width: 46px; height: 46px; display: grid; place-items: center; margin-bottom: 22px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); }
.benefit-card-light .benefit-icon svg { width: 24px; height: 24px; fill: none; stroke-width: 1.7; }
.benefit-card-light h3 { color: var(--near-black); }
.benefit-card-light p { color: var(--mid-gray); }

/* Showcase más compacto, encuadrado y con progreso */
.visual-showcase { padding: 92px 0; }
.showcase-layout { grid-template-columns: minmax(0,1.05fr) minmax(360px,.95fr); gap: clamp(34px,5vw,72px); }
.showcase-media { top: 96px; }
.showcase-image-frame { min-height: 500px; border-radius: 20px; }
.showcase-image-frame img { height: 500px; }
.showcase-steps { position: relative; padding: 0 0 0 28px; }
.showcase-progress-rail { position: absolute; left: 0; top: 18px; bottom: 18px; width: 2px; background: rgba(255,255,255,.12); }
#showcase-progress-fill { display: block; width: 100%; height: 25%; background: var(--accent); transition: height .35s ease; }
.showcase-step { min-height: 295px; margin-bottom: 18px; padding: 34px 30px; border: 1px solid rgba(255,255,255,.1); border-radius: 16px; background: rgba(255,255,255,.035); opacity: .55; transform: translateX(10px); }
.showcase-step:last-child { border-bottom: 1px solid rgba(255,255,255,.1); }
.showcase-step.is-active { border-color: rgba(227,6,19,.52); background: linear-gradient(135deg,rgba(227,6,19,.12),rgba(255,255,255,.045)); box-shadow: 0 18px 44px rgba(0,0,0,.2); }
.showcase-step h3 { font-size: clamp(1.35rem,2.3vw,2rem); }

/* Soluciones en módulos en lugar de tabla */
.solutions-section { background: #fff; }
.solutions-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.solution-tile { position: relative; padding: 26px 28px 25px 82px; border: 1px solid rgba(20,22,26,.1); border-radius: 15px; background: var(--warm); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.solution-tile:hover { transform: translateY(-4px); border-color: rgba(227,6,19,.28); box-shadow: 0 18px 38px rgba(20,22,26,.08); }
.solution-tile > span { position: absolute; left: 24px; top: 25px; color: var(--accent); font: 800 .82rem/1 'Manrope',sans-serif; letter-spacing: .08em; }
.solution-tile h3 { margin-bottom: 7px; font-size: 1rem; }
.solution-tile p { font-size: .9rem; line-height: 1.55; }
.sector-item { border-radius: 13px; border-color: rgba(20,22,26,.09); box-shadow: 0 10px 28px rgba(20,22,26,.035); transition: transform .25s ease, border-color .25s ease; }
.sector-item:hover { transform: translateY(-3px); border-color: rgba(227,6,19,.28); }

/* Carrusel compacto y ampliable */
.project-gallery-section { padding: 88px 0; background: var(--warm); }
.gallery-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.gallery-heading-row .section-header { margin-bottom: 28px; }
.gallery-controls { display: flex; gap: 10px; margin-bottom: 32px; }
.gallery-arrow { width: 48px; height: 48px; border: 1px solid rgba(20,22,26,.16); border-radius: 50%; background: #fff; color: var(--near-black); cursor: pointer; font-size: 1.2rem; transition: background .2s,color .2s,transform .2s; }
.gallery-arrow:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.project-carousel { overflow: hidden; }
.project-gallery { display: flex; gap: 18px; overflow-x: auto; padding: 0 0 14px; scroll-snap-type: x mandatory; scrollbar-width: none; }
.project-gallery::-webkit-scrollbar { display: none; }
.gallery-card { flex: 0 0 calc((100% - 36px)/3); height: 320px; border-radius: 16px; background: #ddd; box-shadow: 0 16px 38px rgba(20,22,26,.1); }
.gallery-open { position: relative; width: 100%; height: 100%; display: block; padding: 0; border: 0; background: none; cursor: zoom-in; text-align: left; color: inherit; }
.gallery-card::after { pointer-events: none; }
.gallery-card figcaption { left: 20px; right: 20px; bottom: 18px; display: flex; flex-direction: column; gap: 2px; }
.gallery-card figcaption span { color: #fff; font: 750 1rem/1.2 'Manrope',sans-serif; }
.gallery-card figcaption small { color: rgba(255,255,255,.75); font-size: .75rem; }
.gallery-dots { display: flex; justify-content: center; gap: 8px; margin-top: 18px; }
.gallery-dot { width: 8px; height: 8px; border: 0; border-radius: 999px; background: #c9c5c1; cursor: pointer; transition: width .2s,background .2s; }
.gallery-dot.is-active { width: 24px; background: var(--accent); }
.image-lightbox[hidden] { display: none; }
.image-lightbox { position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center; padding: 70px 24px 34px; background: rgba(4,5,7,.92); }
.image-lightbox img { max-width: min(1100px,92vw); max-height: 76vh; border-radius: 14px; box-shadow: 0 30px 90px rgba(0,0,0,.5); }
.image-lightbox p { margin-top: 16px; color: #fff; text-align: center; }
.lightbox-close { position: absolute; top: 22px; right: 26px; width: 48px; height: 48px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; background: rgba(255,255,255,.08); color: #fff; font-size: 2rem; cursor: pointer; }

/* Páginas internas */
.page-hero { min-height: 380px; padding: 120px 0 58px; }
.about-panel { padding: 32px; border: 1px solid rgba(20,22,26,.1); border-radius: 20px; background: #fff; box-shadow: 0 22px 54px rgba(20,22,26,.07); }
.about-photo { border-radius: 16px; }
.about-photo img { min-height: 410px; }
.mvv-item { border-radius: 16px; border-color: rgba(20,22,26,.1); background: #fff; box-shadow: 0 16px 38px rgba(20,22,26,.055); }
.mvv-item::before { content:""; display:block; width:44px; height:4px; margin-bottom:20px; border-radius:999px; background:var(--accent); }

.service-visual-strip { gap: 8px; padding: 8px; background: var(--near-black); }
.service-visual-card { height: 245px; border-radius: 12px; }
.service-detail { position: relative; grid-template-columns: 280px minmax(0,1fr); gap: 0 34px; margin: 22px 0; padding: 28px; border: 1px solid rgba(20,22,26,.1); border-radius: 18px; background: #fff; box-shadow: 0 18px 46px rgba(20,22,26,.065); }
.service-detail:nth-of-type(even) { grid-template-columns: minmax(0,1fr) 280px; }
.service-detail:nth-of-type(even) .service-detail-photo { grid-column: 2; }
.service-detail:nth-of-type(even) .service-detail-header, .service-detail:nth-of-type(even) .service-detail-body { grid-column: 1; }
.service-detail-photo { min-height: 280px; border-radius: 14px; }
.service-detail-photo img { min-height: 280px; }
.service-index { position: absolute; top: 22px; right: 24px; color: rgba(20,22,26,.08); font: 800 3rem/1 'Manrope',sans-serif; }
.service-detail-header { padding-right: 60px; }
.service-detail-body { align-items: start; }
.service-detail:hover { border-color: rgba(227,6,19,.22); }

.faq-visual-intro-compact { padding: 48px 0 0; }
.faq-visual-intro-compact .faq-visual-card { max-width: 1040px; margin: 0 auto; }
.faq-visual-intro-compact .faq-visual-card img { height: 270px; }
.faq-visual-intro-compact .faq-visual-card > div { padding: 32px 36px; }
.faq-item { border-bottom-color: rgba(20,22,26,.11); }
.faq-btn { padding: 20px 18px; border-radius: 10px; }
.faq-btn:hover { background: var(--warm); }
.faq-answer { padding: 4px 18px 24px; }

.contact-layout { align-items: start; }
.contact-direct, .form-wrap { border-radius: 18px; box-shadow: 0 20px 50px rgba(20,22,26,.09); }
.form-wrap { border-color: rgba(20,22,26,.1); }
.contact-cta { padding: 54px 0; }
.contact-cta h2 { font-size: clamp(1.4rem,3vw,2.1rem); }

@media (max-width: 1023px) {
  .showcase-steps { padding-left: 0; }
  .showcase-progress-rail { display:none; }
  .showcase-step { min-height:0; opacity:1; transform:none; }
  .gallery-card { flex-basis: calc((100% - 18px)/2); }
  .service-detail, .service-detail:nth-of-type(even) { grid-template-columns: 240px minmax(0,1fr); }
  .service-detail:nth-of-type(even) .service-detail-photo { grid-column:1; }
  .service-detail:nth-of-type(even) .service-detail-header, .service-detail:nth-of-type(even) .service-detail-body { grid-column:2; }
}
@media (max-width: 767px) {
  section { padding: 68px 0; }
  .site-logo { width: 160px; height: 54px; }
  .site-logo .logo-variant { width: 160px; }
  .section-header-card { padding: 24px 24px 24px 28px; border-radius: 15px; }
  .card-media { height: 185px; }
  .benefit-card-light { min-height: auto; }
  .showcase-step { padding: 24px; }
  .showcase-mobile-image { height: 230px; border-radius: 12px; }
  .solutions-grid { grid-template-columns: 1fr; }
  .solution-tile { padding-left: 70px; }
  .gallery-heading-row { display:block; }
  .gallery-controls { margin: 0 0 22px; }
  .gallery-card { flex-basis: 84%; height: 285px; }
  .page-hero { min-height: 340px; padding-top: 108px; }
  .about-panel { padding: 22px; }
  .about-photo img { min-height: 300px; }
  .service-visual-card { height: 170px; }
  .service-detail, .service-detail:nth-of-type(even) { grid-template-columns:1fr; padding:20px; }
  .service-detail-photo, .service-detail:nth-of-type(even) .service-detail-photo, .service-detail-header, .service-detail-body, .service-detail:nth-of-type(even) .service-detail-header, .service-detail:nth-of-type(even) .service-detail-body { grid-column:1; }
  .service-detail-photo { grid-row:auto; min-height:230px; margin-bottom:22px; }
  .service-detail-photo img { min-height:230px; }
  .service-index { top:16px; right:18px; color:rgba(255,255,255,.8); text-shadow:0 1px 6px rgba(0,0,0,.45); z-index:2; }
  .faq-visual-intro-compact .faq-visual-card img { height:220px; }
}

/* Ajuste final del encabezado adaptativo */
#site-header {
  background: rgba(255,255,255,.965);
  border-bottom-color: rgba(20,22,26,.10);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
#site-header .nav-desktop a { color: var(--near-black); }
#site-header .nav-desktop a:hover { background: var(--light-gray); }
#site-header.is-dark {
  background: rgba(7,7,8,.97);
  border-bottom-color: rgba(255,255,255,.12);
}
#site-header.is-dark .nav-desktop a { color: var(--white); }
#site-header.is-dark .nav-desktop a:hover { background: rgba(255,255,255,.10); }
#site-header .btn-hamburger span { background: var(--near-black); }
#site-header.is-dark .btn-hamburger span { background: var(--white); }

/* Contraste de encabezados claros dentro de secciones oscuras */
.section-dark .section-header-card:not(.section-header-dark) h2 { color: var(--near-black); }
.section-dark .section-header-card:not(.section-header-dark) > p:last-child { color: var(--mid-gray); }

/* ============================================================
   TecnoTents v3.6.2 - Ajustes mobile y sección 03
   ============================================================ */

/* Botones de las tarjetas principales: centrados en desktop y mobile */
.service-card > .btn,
.section-dark .service-card > .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: calc(100% - 40px);
  max-width: 260px;
  margin: 14px auto 0 !important;
  align-self: center;
  text-align: center;
  white-space: normal;
}

@media (max-width: 767px) {
  .service-card > :not(.card-media) {
    margin-left: 18px;
    margin-right: 18px;
  }
  .service-card > .btn,
  .section-dark .service-card > .btn {
    width: calc(100% - 36px);
    max-width: none;
    margin-left: auto !important;
    margin-right: auto !important;
  }
}

/* Sección 03: en tablet/mobile cada ítem muestra su propia imagen dentro de una tarjeta */
@media (max-width: 1023px) {
  .visual-showcase {
    padding: 72px 0;
  }
  .showcase-layout {
    display: block;
  }
  .showcase-media {
    display: none !important;
  }
  .showcase-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 0 !important;
  }
  .showcase-progress-rail {
    display: none !important;
  }
  .showcase-step,
  .showcase-step.is-active {
    min-height: 0 !important;
    margin: 0 !important;
    padding: 16px 16px 22px !important;
    border: 1px solid rgba(255,255,255,.13) !important;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
    box-shadow: 0 16px 34px rgba(0,0,0,.22);
    opacity: 1 !important;
    transform: none !important;
  }
  .showcase-step.is-active {
    border-color: rgba(227,6,19,.42) !important;
  }
  .showcase-step .showcase-mobile-image {
    display: block !important;
    width: 100%;
    height: clamp(220px, 40vw, 340px);
    margin: 0 0 18px !important;
    border-radius: 14px;
    object-fit: cover;
    object-position: center;
    background: #24262b;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
  }
  .showcase-step > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin-bottom: 10px;
    border-radius: 999px;
    background: rgba(227,6,19,.14);
    color: var(--accent);
  }
  .showcase-step h3 {
    margin: 6px 0 10px;
  }
  .showcase-step p {
    margin: 0;
  }
}

@media (max-width: 767px) {
  .visual-showcase .section-header-card {
    margin-bottom: 24px;
  }
  .showcase-step,
  .showcase-step.is-active {
    padding: 14px 14px 20px !important;
  }
  .showcase-step .showcase-mobile-image {
    height: 220px;
    margin-bottom: 16px !important;
  }
  .showcase-step h3 {
    font-size: 1.25rem;
    line-height: 1.18;
  }
  .showcase-step p {
    font-size: .92rem;
    line-height: 1.58;
  }
}

@media (max-width: 420px) {
  .showcase-step .showcase-mobile-image {
    height: 195px;
  }
}

/* ============================================================
   TecnoTents v3.6.3 - Compactación mobile
   ============================================================ */

/* Botones tarjetas: centro exacto sin sensación de corrimiento */
.service-card > .btn,
.section-dark .service-card > .btn {
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: auto !important;
  margin-right: auto !important;
  text-align: center;
}

/* En mobile la página debe sentirse más compacta, no ampliada */
@media (max-width: 767px) {
  section {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section-header-card {
    margin-bottom: 20px;
    padding: 20px 18px 20px 22px;
    border-radius: 14px;
  }

  .section-header-card h2 {
    font-size: clamp(1.45rem, 7vw, 2rem);
    line-height: 1.08;
  }

  .section-header-card p:last-child {
    font-size: .94rem;
    line-height: 1.55;
  }

  /* Tarjetas principales más proporcionadas en celular */
  .grid-4 {
    gap: 16px;
  }

  .service-card {
    border-radius: 16px;
    padding-bottom: 18px;
  }

  .card-media {
    height: 148px;
    margin-bottom: 14px;
  }

  .service-card > :not(.card-media) {
    margin-left: 16px;
    margin-right: 16px;
  }

  .service-card h3 {
    min-height: auto;
    font-size: 1.02rem;
    line-height: 1.2;
    margin-bottom: 7px;
  }

  .service-card p {
    font-size: .88rem;
    line-height: 1.52;
    margin-bottom: 8px;
  }

  .service-card .card-note {
    min-height: auto;
    font-size: .79rem;
    line-height: 1.42;
  }

  .service-card > .btn,
  .section-dark .service-card > .btn {
    width: calc(100% - 32px);
    max-width: 230px;
    min-height: 44px;
    padding: 10px 14px;
    margin-top: 12px !important;
    font-size: .86rem;
  }

  /* Sección 03 compacta para celular */
  .visual-showcase {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .visual-showcase .section-header-card {
    margin-bottom: 18px;
  }

  .showcase-steps {
    gap: 12px;
  }

  .showcase-step,
  .showcase-step.is-active {
    padding: 10px 10px 15px !important;
    border-radius: 15px;
    box-shadow: 0 10px 24px rgba(0,0,0,.18);
  }

  .showcase-step .showcase-mobile-image {
    height: 155px !important;
    margin-bottom: 12px !important;
    border-radius: 11px;
  }

  .showcase-step > span {
    width: 30px;
    height: 30px;
    margin-bottom: 7px;
    font-size: .68rem;
  }

  .showcase-step h3 {
    margin: 4px 0 7px;
    font-size: 1.08rem;
    line-height: 1.16;
  }

  .showcase-step p {
    font-size: .86rem;
    line-height: 1.48;
  }

  .showcase-step:nth-of-type(3) .showcase-mobile-image,
  .showcase-step:nth-of-type(4) .showcase-mobile-image {
    height: 140px !important;
  }
}

@media (max-width: 420px) {
  .card-media {
    height: 136px;
  }

  .showcase-step .showcase-mobile-image {
    height: 142px !important;
  }

  .showcase-step:nth-of-type(3) .showcase-mobile-image,
  .showcase-step:nth-of-type(4) .showcase-mobile-image {
    height: 128px !important;
  }

  .showcase-step,
  .showcase-step.is-active {
    padding: 9px 9px 14px !important;
  }
}

/* v3.6.5 - Nota de documentación sin adjuntos */
.form-note-box {
  border: 1px solid rgba(191, 31, 42, 0.22);
  background: rgba(191, 31, 42, 0.06);
  border-radius: 14px;
  padding: 14px 16px;
}
.form-note-box p {
  margin: 0;
  color: var(--mid-gray);
  font-size: 0.92rem;
  line-height: 1.55;
}
.form-note-box strong {
  color: var(--near-black);
}


/* ============================================================
   TecnoTents v3.6.7 - Optimización PageSpeed / Mobile
   ============================================================ */
/* Evita animaciones no compuestas detectadas por Lighthouse. */
.hero-bg img { animation: none !important; }

/* Mejor contraste de microtextos rojos sobre fondos claros y oscuros. */
.section-kicker,
.hero-kicker,
.page-eyebrow { color: #d9000d; }
.section-dark .section-kicker,
.section-black .section-kicker,
.hero-kicker,
.page-hero .page-eyebrow { color: #ff5a62; }

/* Objetivos táctiles más cómodos para Lighthouse y uso real. */
.gallery-dot,
.wizard-dot { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
.gallery-dot::before,
.wizard-dot::before { content: ""; display: block; width: 8px; height: 8px; border-radius: 999px; background: currentColor; opacity: .75; }
.gallery-dot.is-active::before,
.wizard-dot.active::before { opacity: 1; }
.faq-cat-btn { min-height: 44px; }

/* Imágenes con relación de aspecto estable en tarjetas y galería. */
.card-media img,
.showcase-mobile-image,
.gallery-card img,
.service-visual img { width: 100%; height: 100%; object-fit: cover; }

/* Reduce la sensación de página ampliada en móvil y mejora LCP visual. */
@media (max-width: 599px) {
  .hero { min-height: 78vh; }
  .hero-content { padding: 58px 0 48px; }
  .hero-content h1 { font-size: clamp(1.85rem, 8vw, 2.45rem); }
  .hero-content .hero-desc { font-size: .94rem; }
  .section-header-card { padding: 18px 18px 18px 22px; }
  .showcase-step { padding: 16px; }
  .showcase-step .showcase-mobile-image { height: 178px; }
}

/* Contacto directo - datos visibles */
.contact-info-block {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.16);
}
.contact-info-block h3 {
  color: var(--white);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.contact-info-block p {
  color: #d7d7d7;
  font-size: 0.92rem;
  margin: 0;
}
.contact-info-block a {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 4px;
  font-weight: 700;
}
.contact-info-block a:hover,
.contact-info-block a:focus-visible {
  color: var(--brand-red-light);
}


/* ============================================================
   TecnoTents v3.6.11 - Corrección definitiva contraste navegación
   ============================================================ */
/* Desktop: estados hover, foco, activo y página actual con contraste real. */
#site-header .nav-desktop a,
#site-header.is-dark .nav-desktop a {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  min-height: 42px !important;
  padding: 9px 14px !important;
  border: 1px solid transparent !important;
  border-radius: 999px !important;
  line-height: 1.15 !important;
  text-decoration: none !important;
  box-shadow: none !important;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease !important;
}

#site-header .nav-desktop a {
  color: var(--near-black) !important;
  background: transparent !important;
}

#site-header .nav-desktop a:hover,
#site-header .nav-desktop a:focus-visible,
#site-header .nav-desktop a:active,
#site-header .nav-desktop a[aria-current="page"] {
  color: #ffffff !important;
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  box-shadow: none !important;
}

#site-header.is-dark .nav-desktop a {
  color: #ffffff !important;
  background: transparent !important;
}

#site-header.is-dark .nav-desktop a:hover,
#site-header.is-dark .nav-desktop a:focus-visible,
#site-header.is-dark .nav-desktop a:active,
#site-header.is-dark .nav-desktop a[aria-current="page"] {
  color: var(--near-black) !important;
  background: #ffffff !important;
  border-color: #ffffff !important;
  box-shadow: none !important;
}

#site-header .nav-desktop a:active,
#site-header.is-dark .nav-desktop a:active {
  transform: translateY(1px) !important;
}

/* Mobile: los enlaces del menú hamburguesa se distinguen al tocarse y la página actual queda marcada. */
#mobile-nav a:not(.btn) {
  display: flex !important;
  align-items: center !important;
  min-height: 50px !important;
  padding: 13px 16px !important;
  border: 1px solid transparent !important;
  border-radius: 12px !important;
  color: #ffffff !important;
  background: transparent !important;
  text-decoration: none !important;
}

#mobile-nav a:not(.btn):hover,
#mobile-nav a:not(.btn):focus-visible,
#mobile-nav a:not(.btn):active,
#mobile-nav a:not(.btn)[aria-current="page"] {
  color: var(--near-black) !important;
  background: #ffffff !important;
  border-color: #ffffff !important;
}

#mobile-nav a:not(.btn):active {
  transform: translateY(1px) !important;
}

#mobile-nav .btn {
  color: var(--near-black) !important;
  background: #ffffff !important;
  border-color: #ffffff !important;
}

#mobile-nav .btn:hover,
#mobile-nav .btn:focus-visible,
#mobile-nav .btn:active {
  color: #ffffff !important;
  background: var(--accent) !important;
  border-color: var(--accent) !important;
}

/* ============================================================
   TecnoTents v3.6.12 - Corrección real de contraste del menú
   Mantener este bloque al FINAL del CSS para pisar reglas previas.
   ============================================================ */
#site-header .nav-desktop a {
  color: var(--near-black) !important;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 999px !important;
  padding: 10px 14px !important;
  line-height: 1 !important;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease !important;
}

#site-header .nav-desktop a:hover,
#site-header .nav-desktop a:focus-visible,
#site-header .nav-desktop a:active,
#site-header .nav-desktop a[aria-current="page"] {
  color: #fff !important;
  background: var(--accent) !important;
  box-shadow: 0 8px 20px rgba(191, 31, 42, .22) !important;
  text-decoration: none !important;
}

#site-header.is-dark .nav-desktop a {
  color: #fff !important;
  background: transparent !important;
  box-shadow: none !important;
}

#site-header.is-dark .nav-desktop a:hover,
#site-header.is-dark .nav-desktop a:focus-visible,
#site-header.is-dark .nav-desktop a:active,
#site-header.is-dark .nav-desktop a[aria-current="page"] {
  color: #101114 !important;
  background: #fff !important;
  box-shadow: 0 8px 20px rgba(255,255,255,.16) !important;
  text-decoration: none !important;
}

#mobile-nav a:not(.btn) {
  color: #fff !important;
  background: transparent !important;
  border-radius: 12px !important;
  padding: 14px 14px !important;
}

#mobile-nav a:not(.btn):hover,
#mobile-nav a:not(.btn):focus-visible,
#mobile-nav a:not(.btn):active,
#mobile-nav a:not(.btn)[aria-current="page"] {
  color: #101114 !important;
  background: #fff !important;
  box-shadow: 0 10px 24px rgba(255,255,255,.10) !important;
}

/* ============================================================
   TecnoTents v3.6.13 - Paleta profesional y contraste de bloques
   Mantener este bloque al FINAL del CSS.
   ============================================================ */
:root {
  --page-bg: #ece8e1;
  --page-bg-2: #f5f1eb;
  --panel-bg: #fffaf3;
  --panel-border: rgba(25, 27, 31, 0.15);
  --panel-shadow: 0 18px 46px rgba(20, 22, 26, 0.08);
  --graphite: #14171d;
  --graphite-2: #1d222a;
  --graphite-3: #252b34;
  --text-soft-dark: #d9dde5;
}

html,
body {
  background: var(--page-bg) !important;
}

main {
  background: var(--page-bg) !important;
}

/* Separación visual entre fondo y bloques claros */
main > section:not(.hero):not(.section-dark):not(.section-black):not(.visual-showcase):not(.project-gallery-section) {
  background:
    radial-gradient(circle at 12% 8%, rgba(227, 6, 19, 0.035), transparent 24%),
    linear-gradient(180deg, var(--page-bg-2) 0%, var(--page-bg) 100%) !important;
}

.section-light {
  background:
    radial-gradient(circle at 82% 18%, rgba(227, 6, 19, 0.04), transparent 25%),
    linear-gradient(180deg, #e9e4dc 0%, #f3f0ea 100%) !important;
}

.section-header-card {
  background: linear-gradient(135deg, #fffdf8 0%, #f4eee6 100%) !important;
  border: 1px solid var(--panel-border) !important;
  box-shadow: 0 22px 58px rgba(20, 22, 26, 0.10) !important;
}

.section-header-card::before {
  width: 6px !important;
  box-shadow: 0 0 22px rgba(227, 6, 19, 0.25) !important;
}

.section-header-card h2 {
  color: #05070b !important;
}

.section-header-card p:not(.section-kicker) {
  color: #454b55 !important;
}

/* Bloque 02: diferenciales con tarjetas grafito, para cortar el exceso de blanco */
.benefit-card-light {
  background:
    linear-gradient(135deg, rgba(255,255,255,0.055), rgba(255,255,255,0.015)),
    linear-gradient(180deg, var(--graphite-2) 0%, var(--graphite) 100%) !important;
  border: 1px solid rgba(255, 255, 255, 0.11) !important;
  box-shadow: 0 20px 48px rgba(13, 15, 18, 0.22) !important;
}

.benefit-card-light::after {
  width: 72px !important;
  height: 5px !important;
  box-shadow: 0 0 18px rgba(227, 6, 19, 0.35) !important;
}

.benefit-card-light:hover {
  border-color: rgba(227, 6, 19, 0.48) !important;
  box-shadow: 0 28px 70px rgba(13, 15, 18, 0.30) !important;
}

.benefit-card-light .benefit-icon {
  background: rgba(227, 6, 19, 0.14) !important;
  color: #ff3c48 !important;
  border: 1px solid rgba(227, 6, 19, 0.28) !important;
}

.benefit-card-light .benefit-icon svg {
  stroke: currentColor !important;
}

.benefit-card-light h3 {
  color: #ffffff !important;
}

.benefit-card-light p {
  color: #d8dde5 !important;
}

.benefit-number {
  color: rgba(255, 255, 255, 0.12) !important;
}

/* Bloque 04: sección de soluciones en fondo oscuro y módulos claros */
.solutions-section {
  background:
    radial-gradient(circle at 85% 12%, rgba(227, 6, 19, 0.12), transparent 28%),
    linear-gradient(180deg, #11141a 0%, #191d24 100%) !important;
}

.solutions-section .section-header-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.075), rgba(255,255,255,0.025)) !important;
  border-color: rgba(255,255,255,0.12) !important;
  box-shadow: 0 24px 70px rgba(0,0,0,0.26) !important;
}

.solutions-section .section-header-card h2 {
  color: #ffffff !important;
}

.solutions-section .section-header-card p:not(.section-kicker) {
  color: #c7ccd5 !important;
}

.solution-tile {
  background: linear-gradient(135deg, #fffaf3 0%, #eee8df 100%) !important;
  border: 1px solid rgba(255,255,255,0.18) !important;
  box-shadow: 0 16px 42px rgba(0,0,0,0.18) !important;
}

.solution-tile:hover {
  background: #ffffff !important;
  border-color: rgba(227, 6, 19, 0.42) !important;
  box-shadow: 0 22px 56px rgba(0,0,0,0.25) !important;
}

.solution-tile h3 {
  color: #080a0f !important;
}

.solution-tile p {
  color: #3f4652 !important;
}

.solution-tile > span {
  color: var(--accent) !important;
}

/* Bloque 05: fondo cálido + tarjetas con borde, sombra y barra roja */
.sectors-grid {
  gap: 16px !important;
}

.sector-item {
  position: relative !important;
  overflow: hidden !important;
  background: linear-gradient(135deg, #fffdf8 0%, #f2ede6 100%) !important;
  border: 1px solid rgba(20,22,26,0.13) !important;
  box-shadow: 0 14px 34px rgba(20,22,26,0.07) !important;
  padding: 19px 20px 18px 22px !important;
}

.sector-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent);
  opacity: 0.9;
}

.sector-item:hover {
  background: #ffffff !important;
  border-color: rgba(227, 6, 19, 0.34) !important;
  box-shadow: 0 20px 48px rgba(20,22,26,0.12) !important;
}

.sector-item strong {
  color: #07090d !important;
}

.sector-item span {
  color: #4f5865 !important;
}

/* Header/cards claros en secciones cálidas: más separación visual */
.about-panel,
.mvv-item,
.form-wrap,
.contact-direct,
.faq-visual-card,
.service-detail {
  border-color: rgba(20,22,26,0.14) !important;
  box-shadow: var(--panel-shadow) !important;
}

.about-panel,
.mvv-item,
.form-wrap,
.faq-visual-card,
.service-detail {
  background: linear-gradient(135deg, #fffdf8 0%, #f4eee6 100%) !important;
}

/* Pequeño refuerzo de contraste en mobile */
@media (max-width: 767px) {
  .section-header-card {
    box-shadow: 0 16px 38px rgba(20,22,26,0.10) !important;
  }
  .benefit-card-light,
  .solution-tile,
  .sector-item {
    box-shadow: 0 12px 30px rgba(20,22,26,0.12) !important;
  }
  .solutions-section {
    background: linear-gradient(180deg, #11141a 0%, #1a1f27 100%) !important;
  }
}

/* ============================================================
   TecnoTents v3.6.14 — corrección de contraste del encabezado
   "Soluciones completas para cada montaje".
   Mantiene la caja igual al resto de encabezados claros.
   ============================================================ */
.solutions-section .section-header-card {
  background: linear-gradient(135deg, #fffdf8 0%, #f4eee6 100%) !important;
  border: 1px solid var(--panel-border) !important;
  box-shadow: 0 22px 58px rgba(20, 22, 26, 0.10) !important;
}

.solutions-section .section-header-card h2,
.solutions-section .section-header-card #listado-servicios-heading {
  color: #05070b !important;
  text-shadow: none !important;
}

.solutions-section .section-header-card p:not(.section-kicker) {
  color: #454b55 !important;
  text-shadow: none !important;
}

.solutions-section .section-header-card .section-kicker {
  color: var(--accent) !important;
}

/* ============================================================
   TecnoTents v3.6.15 — corrección de contraste en intro FAQ
   Corrige "Respondemos lo esencial..." para caja clara.
   ============================================================ */
.faq-visual-card {
  background: linear-gradient(135deg, #fffdf8 0%, #f4eee6 100%) !important;
  border: 1px solid rgba(20,22,26,0.14) !important;
  box-shadow: var(--panel-shadow) !important;
}

.faq-visual-card h2 {
  color: #05070b !important;
  text-shadow: none !important;
}

.faq-visual-card p:not(.section-kicker) {
  color: #454b55 !important;
  text-shadow: none !important;
}

.faq-visual-card .section-kicker {
  color: var(--accent) !important;
}

/* ============================================================
   TecnoTents v3.6.17 — unificación visual de encabezados de secciones
   Ajusta 01, 02 y 03 para que mantengan la misma lógica cromática:
   caja clara cálida, kicker rojo y textos oscuros legibles.
   ============================================================ */

/* 01 y 02: refuerzo del kicker para que no quede lavado */
.section-header-card .section-kicker {
  color: var(--accent) !important;
  opacity: 1 !important;
}

/* 03: convertir el bloque oscuro en un encabezado visual consistente */
.visual-showcase .section-header-dark {
  position: relative !important;
  overflow: hidden !important;
  max-width: 860px !important;
  margin: 0 0 42px !important;
  padding: 30px 34px !important;
  border-radius: 18px !important;
  background: linear-gradient(135deg, #fffdf8 0%, #f4eee6 100%) !important;
  border: 1px solid rgba(20,22,26,0.14) !important;
  box-shadow: 0 22px 58px rgba(20,22,26,0.10) !important;
}

.visual-showcase .section-header-dark::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(227, 6, 19, 0.22);
}

.visual-showcase .section-header-dark h2 {
  color: #05070b !important;
  text-shadow: none !important;
}

.visual-showcase .section-header-dark p:not(.section-kicker) {
  color: #454b55 !important;
  text-shadow: none !important;
}

.visual-showcase .section-header-dark .section-kicker {
  color: var(--accent) !important;
}

@media (max-width: 767px) {
  .visual-showcase .section-header-dark {
    padding: 22px 20px 22px 24px !important;
    border-radius: 16px !important;
  }
}


/* v3.6.21 — galería de stands + lightbox global */
.service-gallery-label { font-weight: 700; color: #12151b; }
.service-inline-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.service-gallery-item {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  background: #f5f1ea;
  border: 1px solid rgba(16, 18, 22, .10);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .06);
}
.service-gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}
.service-gallery-item figcaption {
  padding: 10px 12px;
  font-size: .9rem;
  color: #303746;
}
.zoomable-image, main img {
  cursor: zoom-in;
}
@media (max-width: 991px) {
  .service-inline-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 575px) {
  .service-inline-gallery { grid-template-columns: 1fr; }
}