/* ==========================================================================
   Fractal CFO Ltda. — estilos compartidos (navbar, footer, cards, grids)
   Paleta y tipografía: ver CHECKPOINT.md
   ========================================================================== */

:root {
  --bg: #F2F2F2;
  --dark: #2D2D2D;
  --orange: #D04A02;
  --orange-hover: #A83801;
  --peach: #F2A272;
  --line: #DBDBDB;
  --white: #FFFFFF;
  --gray: #6B6B6B;

  --container: 1240px;
  --pad-x: 32px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--dark);
  min-height: 100vh;
}

a {
  color: var(--orange);
  text-decoration: none;
}
a:hover { color: var(--orange-hover); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.eyebrow {
  display: block;
  color: var(--orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.8rem;
}

.section-title {
  font-size: 2.1rem;
  font-weight: 300;
  margin: 12px 0 16px 0;
}
.section-title strong { font-weight: 800; }

.section-lead {
  font-size: 1rem;
  color: var(--gray);
  margin: 0;
  line-height: 1.6;
}

.section-header {
  max-width: 700px;
  margin-bottom: 56px;
}

/* -------------------- Botones -------------------- */
.btn {
  display: inline-block;
  padding: 14px 26px;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover { background: var(--orange-hover); color: var(--white); }
.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn-outline-dark {
  background: transparent;
  border-color: var(--line);
  color: var(--dark);
}

/* -------------------- Navbar -------------------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.navbar-inner {
  width: 100%;
  padding: 0 40px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  cursor: pointer;
}
.logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 20px;
}
.nav-links a {
  color: var(--dark);
  font-weight: 500;
  font-size: 0.88rem;
  white-space: nowrap;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1cm;
}

.nav-cta {
  padding: 12px 22px;
}

.lang-switch {
  padding: 8px 14px;
  border: 1px solid var(--line);
  color: var(--dark);
  font-weight: 600;
  font-size: 0.8rem;
  white-space: nowrap;
}
.lang-switch:hover { border-color: var(--orange); color: var(--orange); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  margin: 5px 0;
}

/* -------------------- Hero -------------------- */
.hero {
  position: relative;
  height: 480px;
  overflow: hidden;
  background: var(--dark);
}
.hero img.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(45,45,45,0.88) 0%, rgba(45,45,45,0.55) 55%, rgba(45,45,45,0.2) 100%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero-content-inner { max-width: 640px; }
.hero-eyebrow {
  display: block;
  color: var(--peach);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 16px;
}
.hero h1 {
  font-size: 3.2rem;
  font-weight: 300;
  line-height: 1.1;
  color: var(--white);
  margin: 0 0 24px 0;
}
.hero h1 strong { font-weight: 800; }
.hero p {
  font-size: 1.15rem;
  color: #E5E5E5;
  font-weight: 300;
  margin: 0 0 36px 0;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* -------------------- Page banner (páginas internas) -------------------- */
.page-banner {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--dark);
  background-size: cover;
  background-position: center;
}
.page-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(45,45,45,0.25) 0%, rgba(45,45,45,0.6) 100%);
}

/* -------------------- Trust strip -------------------- */
.trust-strip {
  background: var(--dark);
  padding: 28px 0;
}
.trust-strip .container {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
  justify-content: space-between;
  color: #CFCFCF;
  font-size: 0.9rem;
}
.trust-strip strong { color: var(--white); }

/* -------------------- CFO externo (explainer oscuro) -------------------- */
.cfo-explainer {
  background: var(--dark);
  padding: 44px 40px;
}
.cfo-explainer .eyebrow-dark {
  display: block;
  color: var(--peach);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.78rem;
  margin-bottom: 10px;
}
.cfo-explainer h3 {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.3;
  margin: 0 0 28px 0;
  max-width: 640px;
}
.cfo-explainer h3 strong { font-weight: 800; }
.cfo-explainer-points {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.cfo-explainer-point {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #E5E5E5;
  font-size: 0.95rem;
}
.cfo-explainer-point svg {
  width: 20px;
  height: 20px;
  color: var(--peach);
  flex-shrink: 0;
}
.cfo-explainer-point strong { color: var(--white); }
.cfo-explainer-foot {
  color: #9E9E9E;
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0;
  max-width: 720px;
}

/* -------------------- Secciones -------------------- */
.section { padding: 52px 0; }
.section-tight { padding: 40px 0 52px 0; }
.section-bordered {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-white { background: var(--white); }

.back-link {
  display: inline-block;
  margin-bottom: 32px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--orange);
}

/* -------------------- Grids -------------------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); gap: 20px; }

/* -------------------- Cards -------------------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 36px 28px;
}
.card-icon {
  width: 32px;
  height: 32px;
  color: var(--orange);
  display: block;
  margin-bottom: 16px;
}
.card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 8px 0;
}
.card p {
  font-size: 0.9rem;
  color: var(--gray);
  margin: 0 0 20px 0;
}
.card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.card li {
  font-size: 0.9rem;
  color: var(--dark);
  padding-left: 18px;
  position: relative;
  margin-bottom: 10px;
  line-height: 1.4;
}
.card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}
.card li.dash::before { content: '—'; }

/* Variante con foto de cabecera para "Un CFO cuando lo necesitas": la card no
   usa la clase .card (que trae su propio padding/borde) para evitar un doble
   borde — es un contenedor propio con la foto pegada arriba y el contenido
   adentro con su propio padding. */
.flex-card {
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}
.flex-card-photo {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.flex-card-body { padding: 32px 28px; }
.flex-card-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 8px 0;
}
.flex-card-body p {
  font-size: 0.9rem;
  color: var(--gray);
  margin: 0 0 20px 0;
}
.flex-card-body ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.flex-card-body li {
  font-size: 0.9rem;
  color: var(--dark);
  padding-left: 18px;
  position: relative;
  margin-bottom: 10px;
  line-height: 1.4;
}
.flex-card-body li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

/* Variante vertical/centrada para "Problemas que se repiten": 4 en una fila
   en vez de 2x2, ícono y texto centrados — más compacta y llamativa. */
.problem-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 32px 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.problem-card .card-icon {
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
}
.problem-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--dark);
  line-height: 1.5;
}

.pilar-card {
  background: var(--bg);
  border: 1px solid var(--line);
  overflow: hidden;
}
.pilar-card-photo {
  width: 100%;
  height: 110px;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.pilar-card:hover .pilar-card-photo { transform: scale(1.08); }
.pilar-card-body { padding: 20px; }
.pilar-icon {
  width: 26px;
  height: 26px;
  color: var(--orange);
  display: block;
  margin-bottom: 12px;
}
.pilar-card h4 {
  color: var(--orange);
  font-size: 0.8rem;
  letter-spacing: 1px;
  font-weight: 700;
  margin: 0 0 8px 0;
}
.pilar-card p {
  font-size: 0.85rem;
  color: var(--dark);
  margin: 0;
  line-height: 1.4;
}

/* -------------------- Planes -------------------- */
.plan-card {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.plan-card--featured {
  border-color: var(--dark);
  background: var(--dark);
  color: var(--white);
}
.plan-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--orange);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 12px;
  letter-spacing: 0.5px;
}
.plan-name {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.75rem;
  margin-bottom: 16px;
  color: var(--orange);
}
.plan-card--featured .plan-name { color: var(--peach); }
.plan-price {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 4px;
}
.plan-note {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 12px;
}
.plan-card--featured .plan-note { color: #B8B8B8; }
.plan-desc {
  font-size: 0.85rem;
  color: var(--gray);
  margin: 0 0 20px 0;
  line-height: 1.5;
}
.plan-card--featured .plan-desc { color: #B8B8B8; }
.plan-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 28px 0;
  flex: 1;
}
.plan-card li {
  font-size: 0.9rem;
  padding-left: 18px;
  position: relative;
  margin-bottom: 10px;
  line-height: 1.4;
}
.plan-card li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}
.plan-card--featured li::before { color: var(--peach); }
.plan-cta {
  text-align: center;
  padding: 13px;
  font-weight: 600;
  font-size: 0.9rem;
  background: transparent;
  color: var(--dark);
  border: 1px solid var(--orange);
}
.plan-card--featured .plan-cta {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

/* -------------------- Cotizador -------------------- */
.cotizador-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}
.cotizador-form {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.cotizador-form label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
}
.cotizador-form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--white);
  font-family: inherit;
  font-size: 0.92rem;
}
.cotizador-addons {
  grid-column: 1 / -1;
}
.cotizador-addons-box {
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.cotizador-addons-box label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 400;
  margin-bottom: 0;
  cursor: pointer;
}
.cotizador-addons-box input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--orange);
}
.cotizador-result {
  background: var(--dark);
  color: var(--white);
  padding: 32px;
  height: fit-content;
}
.cotizador-result h3 {
  color: var(--white);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin: 0 0 8px 0;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.cotizador-result .label-sub {
  font-size: 0.82rem;
  color: #9E9E9E;
  margin: 12px 0 0 0;
}
.cotizador-total {
  font-size: 2.4rem;
  font-weight: 800;
  margin: 16px 0 4px 0;
}
.cotizador-result .disclaimer {
  font-size: 0.75rem;
  color: #8A8A8A;
  margin: 16px 0 0 0;
  line-height: 1.5;
}
.cotizador-lead-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cotizador-lead-form input[type="text"],
.cotizador-lead-form input[type="email"] {
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.06);
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
}
.cotizador-lead-form input[type="text"]::placeholder,
.cotizador-lead-form input[type="email"]::placeholder {
  color: #9E9E9E;
}
.cotizador-lead-form button {
  background: var(--orange);
  color: var(--white);
  border: none;
  padding: 14px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
}
.cotizador-lead-form button:hover { background: var(--orange-hover); }

/* -------------------- Contacto -------------------- */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.contacto-info { display: flex; flex-direction: column; gap: 14px; font-size: 0.95rem; margin-top: 32px; }
.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contacto-form input,
.contacto-form textarea {
  padding: 14px;
  border: 1px solid var(--line);
  font-family: inherit;
  font-size: 0.95rem;
}
.contacto-form textarea { resize: vertical; }
.contacto-form button {
  background: var(--orange);
  color: var(--white);
  border: none;
  padding: 16px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}
.contacto-form button:hover { background: var(--orange-hover); }
.form-status {
  font-size: 0.88rem;
  margin: 0;
}
.form-status.success { color: #2E7D32; }
.form-status.error { color: #C62828; }

/* -------------------- Fuentes oficiales -------------------- */
.fuente-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.fuente-icon { width: 28px; height: 28px; color: var(--orange); display: block; margin-bottom: 12px; }
.fuente-card h4 { font-size: 1.05rem; font-weight: 700; margin: 0 0 6px 0; }
.fuente-card p { font-size: 0.85rem; color: var(--gray); margin: 0 0 18px 0; }
.fuente-card a {
  text-align: center;
  border: 1px solid var(--line);
  padding: 10px;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--dark);
}

/* -------------------- Certificaciones -------------------- */
.cert-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.cert-badge {
  width: 100px;
  height: auto;
  display: block;
  margin-bottom: 16px;
}
.cert-card p {
  font-size: 0.85rem;
  color: var(--gray);
  margin: 0;
  line-height: 1.5;
}

/* -------------------- Equipo -------------------- */
.team-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 28px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
}
.team-photo {
  width: 120px;
  height: 120px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}
.team-body { flex: 1; min-width: 0; }
.team-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 4px 0;
}
.team-role {
  display: block;
  color: var(--orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.75rem;
  margin-bottom: 14px;
}
.team-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.team-card li {
  font-size: 0.9rem;
  color: var(--dark);
  padding-left: 18px;
  position: relative;
  margin-bottom: 10px;
  line-height: 1.4;
}
.team-card li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

/* -------------------- Footer -------------------- */
.footer {
  background: var(--dark);
  color: #9E9E9E;
  padding: 56px 0 28px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
.footer-brand {
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.footer h4 {
  color: var(--white);
  display: block;
  margin-bottom: 12px;
  font-size: 0.9rem;
}
.footer p { font-size: 0.88rem; margin: 0 0 6px 0; }
.footer-links { display: flex; flex-direction: column; gap: 8px; font-size: 0.88rem; }
.footer-links a { color: #9E9E9E; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.82rem;
}

/* -------------------- WhatsApp flotante -------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  z-index: 200;
  transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* -------------------- Motion / scroll-reveal --------------------
   js/animations.js agrega .reveal a cards, pilares, plan-cards, fuente-cards,
   team-cards y section-headers al cargar la página (sin tocar el HTML de cada
   página), y .is-visible vía IntersectionObserver la primera vez que cada uno
   entra en pantalla. Con prefers-reduced-motion, animations.js marca todo
   visible al tiro y no observa nada. */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Íconos: un poco de vida al pasar el mouse por la card que los contiene */
.card-icon, .pilar-icon, .fuente-icon {
  transition: transform 0.25s ease, color 0.25s ease;
}
.card:hover .card-icon,
.pilar-card:hover .pilar-icon,
.fuente-card:hover .fuente-icon,
.problem-card:hover .card-icon {
  transform: scale(1.15);
  color: var(--orange-hover);
}
.card, .pilar-card, .fuente-card, .team-card, .plan-card, .problem-card, .cert-card, .flex-card {
  transition: border-color 0.25s ease, background 0.25s ease;
}
.card:hover, .fuente-card:hover, .team-card:hover, .problem-card:hover, .cert-card:hover, .flex-card:hover, .pilar-card:hover {
  border-color: var(--orange);
}
.flex-card-photo { transition: transform 0.35s ease; }
.flex-card:hover .flex-card-photo { transform: scale(1.06); }
.cert-badge { transition: transform 0.25s ease; }
.cert-card:hover .cert-badge {
  transform: scale(1.08);
}

/* Mini gráfico animado (card de QuickBooks en "Fuentes oficiales") */
.mini-chart {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 5px;
  height: 36px;
  margin: 14px 0 18px 0;
}
.mini-chart .bar {
  width: 9px;
  background: var(--orange);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.55s cubic-bezier(.34,1.56,.64,1);
}
.mini-chart.is-visible .bar { transform: scaleY(1); }
.mini-chart .bar:nth-child(1) { height: 40%; transition-delay: 0ms; }
.mini-chart .bar:nth-child(2) { height: 65%; transition-delay: 80ms; }
.mini-chart .bar:nth-child(3) { height: 50%; transition-delay: 160ms; }
.mini-chart .bar:nth-child(4) { height: 85%; transition-delay: 240ms; }
.mini-chart .bar:nth-child(5) { height: 100%; transition-delay: 320ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .mini-chart .bar { transform: scaleY(1); transition: none; }
  .card-icon, .pilar-icon, .fuente-icon,
  .card, .fuente-card, .team-card, .whatsapp-float { transition: none; }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .cotizador-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }

  .navbar.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 96px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 20px var(--pad-x);
    gap: 16px;
  }
  /* nav.js mueve el botón dentro de .nav-links al abrir el menú, así que acá
     solo necesita comportarse como un ítem más de esa columna (alto automático,
     sin coordenadas fijas). */
  .navbar.nav-open .nav-cta {
    display: block;
    width: 100%;
    text-align: center;
  }

  .hero { height: auto; min-height: 520px; }
  .page-banner { height: 150px; }
  .hero-content { padding-top: 80px; padding-bottom: 80px; }
  .hero h1 { font-size: 2.2rem; }
  .hero p { font-size: 1rem; }

  .trust-strip .container { flex-direction: column; gap: 12px; }

  .cfo-explainer { padding: 32px 24px; }
  .cfo-explainer h3 { font-size: 1.25rem; }
  .cfo-explainer-points { flex-direction: column; gap: 16px; }

  .section { padding: 36px 0; }

  .grid-2, .grid-3, .grid-4, .grid-6 { grid-template-columns: 1fr; }

  .cotizador-form { grid-template-columns: 1fr; padding: 28px; }
  .cotizador-addons-box { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  .team-card { padding: 20px; gap: 16px; }
  .team-photo { width: 88px; height: 88px; }

  .whatsapp-float { width: 52px; height: 52px; font-size: 1.4rem; bottom: 20px; right: 20px; }
}