/* ==========================================================================
   AviGestion — Componentes
   ========================================================================== */

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 244, 0.88);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: box-shadow var(--dur-normal) var(--ease-standard);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); }

.logo { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: 800; font-size: 1.15rem; letter-spacing: -0.01em; color: var(--color-ink-900); }
.logo-mark {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.logo-mark img { width: 100%; height: 100%; object-fit: contain; display: block; }

.btn-login {
  background: var(--color-primary-700);
  border: 1px solid transparent;
  color: #fff;
}
.btn-login:hover { background: var(--color-primary-800); box-shadow: var(--shadow-md); }
.logo-text-sub { font-weight: 500; color: var(--text-muted); font-size: 0.7rem; letter-spacing: 0.02em; display: block; margin-top: 1px; }

.main-nav { display: flex; align-items: center; gap: var(--space-6); }
.main-nav ul { display: flex; gap: var(--space-5); }
.main-nav a {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-secondary);
  padding: var(--space-2) 0;
  position: relative;
}
.main-nav a:hover { color: var(--color-ink-900); }
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: var(--color-amber-500); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-normal) var(--ease-standard);
}
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--border-subtle); border-radius: var(--radius-sm);
}
.nav-toggle svg { width: 20px; height: 20px; }

.mobile-nav {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--surface-page);
  z-index: 99;
  padding: var(--space-6) var(--container-pad);
  overflow-y: auto;
}
.mobile-nav.is-open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: var(--space-1); }
.mobile-nav a { display: block; padding: var(--space-4) var(--space-2); font-size: 1.0625rem; font-weight: 700; border-bottom: 1px solid var(--border-subtle); }
.mobile-nav .mobile-actions { margin-top: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }

@media (max-width: 1099px) {
  .main-nav ul { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-actions .btn-login { display: none; }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  padding-block: var(--space-11) var(--space-9);
  background:
    radial-gradient(1100px 480px at 78% -10%, var(--color-primary-050) 0%, transparent 60%),
    var(--surface-page);
  overflow: clip;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: var(--space-9); align-items: center; }
.hero-visual { min-width: 0; }
.hero-copy h1 { margin-top: var(--space-4); }
.hero-copy .lead { margin-top: var(--space-5); max-width: 46ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-7); }
.hero-meta { display: flex; gap: var(--space-6); margin-top: var(--space-7); flex-wrap: wrap; }
.hero-meta-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-small); color: var(--text-secondary); font-weight: 600; }
.hero-meta-item svg { width: 16px; height: 16px; color: var(--color-primary-600); flex-shrink: 0; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ---- Device mockup frame (usado en Hero y Showcase) ---- */
.device-frame {
  position: relative;
}
.device-desktop {
  background: var(--color-ink-800);
  border-radius: 14px;
  padding: 10px 10px 0;
  box-shadow: var(--shadow-lg);
}
.device-desktop .device-bar { display: flex; align-items: center; gap: 6px; padding: 6px 6px 10px; }
.device-desktop .dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.device-screen { background: var(--surface-card); border-radius: 8px 8px 0 0; overflow: hidden; }
.device-screen img { display: block; width: 100%; height: auto; }

.showcase-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-3);
  min-height: 260px;
  border: 1.5px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  background: var(--surface-alt);
  color: var(--text-muted);
}
.showcase-soon .soon-badge {
  font-size: var(--fs-micro); font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-amber-600); background: var(--color-amber-100);
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-pill);
}

.device-mobile {
  position: absolute;
  right: -6%;
  bottom: -8%;
  width: 34%;
  min-width: 148px;
  background: var(--color-ink-800);
  border-radius: 22px;
  padding: 10px 7px;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--color-ink-900);
}
.device-mobile .device-screen { border-radius: 14px; }

@media (max-width: 620px) {
  .device-mobile { display: none; }
}

/* ---- App UI mockup (interfaz falsa de AviGestion, datos ficticios) ---- */
.app-ui { font-size: 12px; color: var(--text-primary); background: var(--surface-card); }
.app-ui-shell { display: grid; grid-template-columns: 58px 1fr; min-height: 100%; }
.app-ui.is-compact .app-ui-shell { grid-template-columns: 1fr; }
.app-ui.is-compact .app-sidebar { display: none; }

.app-sidebar {
  background: var(--color-ink-900);
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.app-sidebar .app-side-logo {
  width: 26px; height: 26px; border-radius: 7px;
  background: linear-gradient(155deg, var(--color-primary-500), var(--color-primary-800));
  margin-bottom: 6px;
}
.app-side-icon { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: var(--text-on-dark-muted); }
.app-side-icon svg { width: 15px; height: 15px; }
.app-side-icon.is-active { background: var(--color-primary-700); color: #fff; }

.app-main { padding: 14px 16px 18px; }
.app-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.app-topbar .app-title { font-weight: 800; font-size: 14px; }
.app-topbar .app-subtitle { color: var(--text-muted); font-size: 10.5px; margin-top: 2px; font-weight: 600; }
.app-topbar .app-avatar { width: 26px; height: 26px; border-radius: 50%; background: var(--color-amber-100); border: 1px solid var(--color-amber-500); }

.app-stat-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.app-stat-card { min-width: 0; background: var(--surface-alt); border: 1px solid var(--border-subtle); border-radius: 10px; padding: 9px 10px; }
.app-stat-label { font-size: 9.5px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.03em; overflow-wrap: break-word; }
.app-stat-value { font-size: 15px; font-weight: 800; margin-top: 3px; overflow-wrap: break-word; }
.app-stat-delta { font-size: 9.5px; font-weight: 700; margin-top: 3px; }
.app-stat-delta.is-up { color: var(--color-primary-600); }
.app-stat-delta.is-down { color: var(--color-danger-600); }

.app-panel { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
.app-panel-head { display: flex; align-items: center; justify-content: between; justify-content: space-between; margin-bottom: 10px; }
.app-panel-head .app-panel-title { font-weight: 800; font-size: 11.5px; }
.app-panel-head .app-panel-tag { font-size: 9px; font-weight: 700; color: var(--color-primary-600); background: var(--color-primary-100); padding: 2px 7px; border-radius: 999px; }

.app-chart { display: flex; align-items: flex-end; gap: 5px; height: 64px; }
.app-chart .bar { flex: 1; background: var(--color-primary-100); border-radius: 4px 4px 0 0; position: relative; }
.app-chart .bar.is-current { background: var(--color-primary-600); }
.app-chart .bar.is-warn { background: var(--color-amber-500); }

.app-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.app-table td, .app-table th { overflow-wrap: break-word; }
.app-table th { text-align: left; font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--text-muted); font-weight: 700; padding: 5px 6px; border-bottom: 1px solid var(--border-subtle); }
.app-table td { padding: 7px 6px; border-bottom: 1px solid var(--border-subtle); font-size: 10.5px; font-weight: 600; }
.app-table tr:last-child td { border-bottom: none; }
.app-pill { font-size: 9px; font-weight: 700; padding: 2px 7px; border-radius: 999px; display: inline-block; }
.app-pill.is-ok { background: var(--color-primary-100); color: var(--color-primary-700); }
.app-pill.is-warn { background: var(--color-amber-100); color: var(--color-amber-600); }

.app-list-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 2px; border-bottom: 1px solid var(--border-subtle); }
.app-list-row:last-child { border-bottom: none; }
.app-list-main { font-weight: 700; font-size: 11px; }
.app-list-sub { font-size: 9.5px; color: var(--text-muted); font-weight: 600; margin-top: 1px; }

/* ---- Problema ---- */
.problem-section { padding-block: var(--space-10); background: var(--surface-alt); }
.problem-grid { max-width: 640px; margin-inline: auto; }
.problem-list { display: flex; flex-direction: column; gap: var(--space-4); margin-top: var(--space-6); }
.problem-item { display: flex; gap: var(--space-3); align-items: flex-start; }
.problem-item .mark {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--color-bone-100); color: var(--color-stone-700);
  display: grid; place-items: center; font-size: 11px; font-weight: 800;
}
.problem-item p { font-weight: 600; color: var(--text-primary); }
.problem-closer {
  margin-top: var(--space-7);
  padding: var(--space-5) var(--space-6);
  background: var(--color-primary-700);
  color: #fff;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}


/* ---- Funciones ---- */
.features-section { padding-block: var(--space-10); }
.features-primary { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
.feature-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: border-color var(--dur-normal) var(--ease-standard), transform var(--dur-normal) var(--ease-standard), box-shadow var(--dur-normal) var(--ease-standard);
}
.feature-card:hover { border-color: var(--color-primary-500); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.feature-icon {
  width: 42px; height: 42px; border-radius: 11px;
  background: var(--color-primary-100); color: var(--color-primary-700);
  display: grid; place-items: center; margin-bottom: var(--space-4);
}
.feature-icon svg { width: 21px; height: 21px; }
.feature-card h3 { margin-bottom: var(--space-2); }
.feature-card p { color: var(--text-secondary); font-size: var(--fs-small); }

.features-secondary {
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--surface-alt);
  border-radius: var(--radius-lg);
}
.feature-mini { display: flex; gap: var(--space-3); align-items: flex-start; }
.feature-mini-icon { flex-shrink: 0; width: 34px; height: 34px; border-radius: 9px; background: var(--surface-card); border: 1px solid var(--border-subtle); display: grid; place-items: center; color: var(--color-primary-600); }
.feature-mini-icon svg { width: 17px; height: 17px; }
.feature-mini h4 { font-size: 0.9375rem; font-weight: 700; margin-bottom: 2px; }
.feature-mini p { font-size: var(--fs-small); color: var(--text-secondary); }

@media (max-width: 980px) { .features-primary { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .features-primary, .features-secondary { grid-template-columns: 1fr; } }

/* ---- Cómo funciona ---- */
.how-section { padding-block: var(--space-10); background: var(--color-ink-900); color: var(--text-on-dark); }
.how-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); counter-reset: step; margin-top: var(--space-8); }
.how-step { position: relative; padding-top: var(--space-6); }
.how-step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 600;
  color: var(--color-amber-500);
}
.how-step-line { position: absolute; top: 14px; left: 44px; right: -28px; height: 1px; background: var(--border-subtle-dark); }
.how-step:last-child .how-step-line { display: none; }
.how-step h3 { color: #fff; margin-top: var(--space-3); font-size: 1.0625rem; }
.how-step p { margin-top: var(--space-2); font-size: var(--fs-small); }

.how-demo-slot {
  margin-top: var(--space-9);
  border: 1.5px dashed var(--border-subtle-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--text-on-dark-muted);
}
.how-demo-slot .play-badge {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,0.08); display: grid; place-items: center;
  border: 1px solid var(--border-subtle-dark);
}
.how-demo-slot .play-badge svg { width: 18px; height: 18px; color: var(--color-amber-500); }

@media (max-width: 900px) {
  .how-steps { grid-template-columns: 1fr 1fr; }
  .how-step-line { display: none; }
}
@media (max-width: 560px) { .how-steps { grid-template-columns: 1fr; } .how-demo-slot { flex-direction: column; text-align: center; } }

/* ---- Product Showcase (carrusel) ---- */
.showcase-section { padding-block: var(--space-10) var(--space-11); }
.showcase-section .section-head { margin-bottom: var(--space-6); }
.showcase-section .section-head > .lead { margin-top: var(--space-2); }

.showcase-carousel { position: relative; }

.showcase-track {
  display: flex;
  align-items: flex-start;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  border-radius: var(--radius-lg);
  transition: height var(--dur-normal) var(--ease-standard);
}
.showcase-track::-webkit-scrollbar { display: none; }
.showcase-track:focus-visible { outline: 2.5px solid var(--focus-ring); outline-offset: 4px; }

.showcase-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
  scroll-snap-stop: always;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-inline: clamp(0px, 2vw, 24px);
}

.showcase-slide .device-desktop { max-width: 720px; width: 100%; margin-inline: auto; }
.showcase-slide .device-desktop img { cursor: zoom-in; }

.showcase-slide .showcase-soon { width: 100%; max-width: 720px; margin-inline: auto; }

.showcase-caption-below {
  margin-top: var(--space-4);
  text-align: center;
  max-width: 52ch;
}
.showcase-caption-below .eyebrow { justify-content: center; margin-bottom: var(--space-2); }
.showcase-caption-below p { font-size: 1.0625rem; font-weight: 600; color: var(--text-secondary); }

.showcase-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  margin-top: var(--space-5);
}
.showcase-arrow {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border-subtle);
  background: var(--surface-card);
  color: var(--text-primary);
  display: grid; place-items: center;
  transition: border-color var(--dur-fast) var(--ease-standard), color var(--dur-fast) var(--ease-standard);
}
.showcase-arrow svg { width: 19px; height: 19px; }
.showcase-arrow:hover { border-color: var(--color-primary-600); color: var(--color-primary-700); }

.showcase-dots { display: flex; align-items: center; gap: var(--space-2); }
.showcase-dots .dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--color-bone-300);
  border: none;
  padding: 0;
  transition: background var(--dur-fast) var(--ease-standard), transform var(--dur-fast) var(--ease-standard);
}
.showcase-dots .dot[aria-selected="true"] { background: var(--color-primary-700); transform: scale(1.25); }
.showcase-dots .dot:hover { background: var(--color-primary-500); }

@media (max-width: 640px) {
  .showcase-controls { gap: var(--space-4); }
  .showcase-caption-below p { font-size: 1rem; }
}

/* ---- Beneficios ---- */
.benefits-section { padding-block: var(--space-10); background: var(--surface-alt); }
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.benefit-card { background: var(--surface-card); border-radius: var(--radius-md); padding: var(--space-6); border: 1px solid var(--border-subtle); }
.benefit-number { font-family: var(--font-display); font-size: 1.75rem; font-weight: 600; color: var(--color-primary-600); }
.benefit-card h3 { margin-top: var(--space-3); font-size: 1.0625rem; }
.benefit-card p { margin-top: var(--space-2); font-size: var(--fs-small); color: var(--text-secondary); }

@media (max-width: 900px) { .benefits-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .benefits-grid { grid-template-columns: 1fr; } }

/* ---- Sobre AviGestion ---- */
.about-section { padding-block: var(--space-10); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-9); align-items: center; }
.about-copy p.lead { margin-top: var(--space-4); }
.about-future { margin-top: var(--space-7); display: flex; gap: var(--space-3); flex-wrap: wrap; }
.about-future .ghost-chip {
  font-size: var(--fs-small); font-weight: 700; color: var(--text-muted);
  border: 1.5px dashed var(--border-subtle); padding: var(--space-2) var(--space-4); border-radius: var(--radius-pill);
}
.about-visual {
  background: var(--color-primary-050);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.about-stat { display: flex; align-items: baseline; gap: var(--space-3); }
.about-stat .num { font-family: var(--font-display); font-size: 2.25rem; font-weight: 600; color: var(--color-primary-700); }
.about-stat .label { font-size: var(--fs-small); font-weight: 600; color: var(--text-secondary); }
.about-quote { font-family: var(--font-display); font-size: 1.15rem; line-height: var(--lh-snug); color: var(--color-primary-800); border-top: 1px solid var(--border-subtle); padding-top: var(--space-5); }

@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }

/* ---- Plan ---- */
.plan-section { padding-block: var(--space-10); background: var(--color-ink-900); color: var(--text-on-dark); }
.plan-card {
  max-width: 560px;
  margin-inline: auto;
  background: var(--surface-card);
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}
.plan-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-amber-100); color: var(--color-amber-600);
  font-size: var(--fs-micro); font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase;
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-pill);
}
.plan-card h3 { font-size: 1.5rem; margin-top: var(--space-4); }
.plan-price { margin-top: var(--space-3); font-weight: 700; color: var(--text-secondary); }
.plan-price .plan-trial { display: block; font-family: var(--font-display); font-size: 1.375rem; color: var(--color-primary-700); font-weight: 600; margin-bottom: var(--space-1); }
.plan-features { margin-top: var(--space-6); display: grid; gap: var(--space-3); }
.plan-features li { display: flex; gap: var(--space-3); align-items: flex-start; font-weight: 600; font-size: var(--fs-small); }
.plan-features li svg { width: 18px; height: 18px; color: var(--color-primary-600); flex-shrink: 0; margin-top: 1px; }
.plan-card .btn { margin-top: var(--space-7); }
.plan-note { margin-top: var(--space-3); text-align: center; font-size: var(--fs-micro); color: var(--text-muted); }

/* ---- FAQ ---- */
.faq-section { padding-block: var(--space-10); }
.faq-list { max-width: 760px; margin-inline: auto; display: flex; flex-direction: column; gap: var(--space-3); }
.faq-item { border: 1px solid var(--border-subtle); border-radius: var(--radius-md); background: var(--surface-card); overflow: hidden; }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-5); background: none; border: none; text-align: left; cursor: pointer;
  font-weight: 700; font-size: 0.9375rem;
}
.faq-question .chevron { flex-shrink: 0; width: 20px; height: 20px; color: var(--color-primary-600); transition: transform var(--dur-normal) var(--ease-standard); }
.faq-item[data-open="true"] .chevron { transform: rotate(180deg); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-normal) var(--ease-standard); }
.faq-item[data-open="true"] .faq-answer { grid-template-rows: 1fr; }
.faq-answer-inner { overflow: hidden; }
.faq-answer p { padding: 0 var(--space-5) var(--space-5); color: var(--text-secondary); font-size: var(--fs-small); }

/* ---- CTA final ---- */
.cta-final-section {
  padding-block: var(--space-11);
  background: linear-gradient(165deg, var(--color-primary-700), var(--color-primary-900));
  color: var(--text-on-dark);
  text-align: center;
}
.cta-final-section h2 { color: #fff; }
.cta-final-section .lead { max-width: 46ch; margin-inline: auto; margin-top: var(--space-4); color: var(--text-on-dark-muted); }
.cta-final-actions { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); margin-top: var(--space-8); }
.cta-final-actions .btn-primary { padding-inline: var(--space-8); font-size: 1rem; }
.cta-secondary-link { font-size: var(--fs-small); font-weight: 600; color: var(--text-on-dark-muted); }
.cta-secondary-link a { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* ---- Footer ---- */
.site-footer { background: var(--color-ink-900); color: var(--text-on-dark-muted); padding-block: var(--space-9) var(--space-6); }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--space-7); padding-bottom: var(--space-8); border-bottom: 1px solid var(--border-subtle-dark); }
.footer-brand .logo { color: #fff; }
.footer-brand p { margin-top: var(--space-4); max-width: 32ch; font-size: var(--fs-small); }
.footer-col h4 { color: #fff; font-size: var(--fs-small); font-weight: 800; margin-bottom: var(--space-4); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { font-size: var(--fs-small); }
.footer-col a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-3); padding-top: var(--space-6); font-size: var(--fs-micro); }

@media (max-width: 900px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-top { grid-template-columns: 1fr; } }

/* ---- Lightbox (ampliar capturas del producto) ---- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(13, 18, 16, 0.86);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.lightbox.is-open { display: flex; }
.lightbox img {
  max-width: min(1200px, 100%);
  max-height: 88vh;
  width: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.lightbox-close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.24);
  display: grid; place-items: center;
}
.lightbox-close svg { width: 20px; height: 20px; }

/* ---- WhatsApp flotante ---- */
.whatsapp-float {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-whatsapp);
  color: #fff;
  border-radius: var(--radius-pill);
  padding: var(--space-3) var(--space-5);
  box-shadow: var(--shadow-lg);
  font-weight: 700;
  font-size: var(--fs-small);
  transition: transform var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard);
}
.whatsapp-float:hover { background: var(--color-whatsapp-dark); transform: translateY(-2px); }
.whatsapp-float svg { width: 20px; height: 20px; flex-shrink: 0; }
.whatsapp-float .wa-label { display: inline; }

@media (max-width: 560px) {
  .whatsapp-float { right: var(--space-4); bottom: var(--space-4); padding: var(--space-3); }
  .whatsapp-float .wa-label { display: none; }
}