/* ============================================================
   COMPONENTES
   ============================================================ */

/* ---------- Botones ---------- */
.btn {
  --btn-fg: var(--black);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem 1.9rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--fs-sm);
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  will-change: transform;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(180deg, var(--gold-strong), var(--gold));
  color: var(--black);
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -10px rgba(248,200,0,0.6); }

.btn-outline {
  background: transparent;
  color: var(--white-100);
  border: 1px solid var(--white-20);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.btn-ghost {
  background: var(--white-05);
  color: var(--white-100);
  border: 1px solid transparent;
}
.btn-ghost:hover { background: var(--white-10); }

.btn-block { width: 100%; }
.btn-sm { padding: 0.65rem 1.3rem; font-size: var(--fs-xs); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 500;
  height: var(--header-h);
  padding-top: env(safe-area-inset-top, 0px);
  display: flex;
  align-items: center;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base), background var(--dur-base);
}
.site-header.is-scrolled {
  border-bottom-color: var(--white-10);
  background: rgba(0,0,0,0.86);
}
.nav-inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand .brand-mark { color: var(--gold); }
.brand-logo { height: 52px; width: auto; display: block; }
.footer-col .brand-logo { height: 42px; }
@media (max-width: 480px) {
  .brand-logo { height: 42px; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 1.6vw, 1.75rem);
}
.nav-links a {
  font-size: var(--fs-sm);
  color: var(--white-80);
  position: relative;
  padding-block: var(--space-2);
  white-space: nowrap;
  transition: color var(--dur-fast);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--white-100); }
.nav-links a[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--gold);
  border-radius: var(--radius-full);
}

.nav-actions { display: flex; align-items: center; gap: var(--space-4); flex-shrink: 0; }

.nav-cta-mobile { display: none; }

/* El enlace de auditoría vive en dos lugares: uno discreto en escritorio
   (nav-actions, fuera de la fila principal para no saturarla) y otro
   dentro del menú a pantalla completa en móvil. */
.nav-audit-desktop {
  font-size: var(--fs-xs);
  color: var(--white-60);
  white-space: nowrap;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--white-20);
  border-radius: var(--radius-full);
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.nav-audit-desktop:hover { color: var(--gold); border-color: var(--gold); }
.nav-audit-mobile { display: none; }

.lang-switch {
  display: flex;
  align-items: center;
  border: 1px solid var(--white-20);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}
.lang-switch button {
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--white-60);
}
.lang-switch button[aria-pressed="true"] {
  background: var(--gold);
  color: var(--black);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--white-100);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-in-out), opacity var(--dur-base);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1240px) {
  .nav-links {
    position: fixed;
    top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
    left: 0;
    right: 0;
    height: calc(100dvh - var(--header-h) - env(safe-area-inset-top, 0px));
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-8) var(--container-pad);
    background: var(--surface-0);
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease-out);
    gap: var(--space-6);
    overflow-y: auto;
  }
  .nav-links.is-open { transform: translateX(0); }
  .nav-links a { font-size: var(--fs-xl); white-space: normal; }
  .nav-audit-mobile {
    display: block;
    font-size: var(--fs-sm);
    color: var(--white-60);
    margin-top: calc(-1 * var(--space-3));
  }
  .nav-audit-desktop { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta-mobile { display: inline-flex; margin-top: var(--space-4); }
  .nav-cta-desktop { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + var(--space-16));
  padding-bottom: var(--space-16);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(60% 50% at 80% 15%, var(--gold-10), transparent 70%),
    radial-gradient(45% 40% at 10% 85%, var(--gold-10), transparent 70%),
    linear-gradient(180deg, var(--surface-0), var(--surface-1) 60%, var(--surface-0));
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--white-05) 1px, transparent 1px),
    linear-gradient(90deg, var(--white-05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(65% 65% at 50% 30%, #000 20%, transparent 90%);
  opacity: 0.5;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-16);
  align-items: center;
  width: 100%;
}
.hero-title { margin-bottom: var(--space-6); }
.hero-title .accent { color: var(--gold); }
.hero-sub {
  font-size: var(--fs-lg);
  color: var(--white-80);
  max-width: 560px;
  margin-bottom: var(--space-8);
}
.hero-cta { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-12); }
.hero-stats { display: flex; gap: var(--space-8); flex-wrap: wrap; }
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  color: var(--gold);
}
.hero-stat span { font-size: var(--fs-xs); color: var(--white-60); text-transform: uppercase; letter-spacing: 0.08em; }

.hero-visual { position: relative; height: 520px; }
.mock-card {
  position: absolute;
  border-radius: var(--radius-lg);
  border: 1px solid var(--white-10);
  background: linear-gradient(160deg, var(--surface-2), var(--surface-1));
  box-shadow: var(--shadow-soft);
  padding: var(--space-6);
}
.mock-card.mock-1 { inset: 0 5% 18% 0; z-index: 2; }
.mock-card.mock-2 { right: 0; bottom: 0; width: 62%; height: 46%; z-index: 3; border-color: var(--gold-35); animation: float 7s var(--ease-in-out) infinite; }
.mock-card.mock-3 { left: 0; top: 6%; width: 46%; height: 34%; z-index: 1; opacity: 0.7; animation: float 9s var(--ease-in-out) infinite reverse; }
.mock-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--white-20); display: inline-block; margin-right: 5px; }
.mock-dot.gold { background: var(--gold); }
.mock-bars { display: flex; align-items: flex-end; gap: var(--space-2); height: 60%; margin-top: var(--space-6); }
.mock-bars span { flex: 1; background: linear-gradient(180deg, var(--gold), var(--gold-deep)); border-radius: 6px 6px 0 0; opacity: 0.85; }

/* ---------- Mockup de sitio web (hero) ---------- */
.site-mock {
  position: absolute;
  inset: 0 5% 18% 0;
  z-index: 2;
  border-radius: var(--radius-lg);
  border: 1px solid var(--white-10);
  background: var(--surface-1);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.site-mock-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 0.7rem 0.9rem;
  background: var(--surface-3);
  flex-shrink: 0;
}
.site-mock-url {
  margin-left: var(--space-3);
  font-size: var(--fs-xs);
  color: var(--white-40);
  background: var(--surface-1);
  padding: 0.15rem 0.7rem;
  border-radius: var(--radius-full);
}
.site-mock-body { padding: var(--space-6); flex-grow: 1; display: flex; flex-direction: column; gap: var(--space-6); }
.site-mock-nav { display: flex; align-items: center; gap: var(--space-4); }
.site-mock-nav .site-mock-logo { width: 22px; height: 22px; border-radius: 6px; background: var(--gold); margin-right: auto; }
.site-mock-nav span:not(.site-mock-logo):not(.site-mock-cta) { width: 30px; height: 6px; border-radius: var(--radius-full); background: var(--white-20); }
.site-mock-nav .site-mock-cta { width: 46px; height: 14px; border-radius: var(--radius-full); background: var(--gold); }
.site-mock-hero { display: flex; flex-direction: column; gap: var(--space-3); padding-block: var(--space-4); }
.site-mock-line { height: 12px; border-radius: 4px; background: var(--white-20); }
.site-mock-line.lg { width: 80%; height: 20px; background: var(--white-40); }
.site-mock-line.md { width: 60%; }
.site-mock-line.sm { width: 40%; margin-bottom: var(--space-2); }
.site-mock-btn { width: 96px; height: 26px; border-radius: var(--radius-full); background: linear-gradient(180deg, var(--gold-strong), var(--gold)); }
.site-mock-grid { display: flex; gap: var(--space-3); flex-grow: 1; }
.site-mock-card { flex: 1; border-radius: var(--radius-sm); background: var(--surface-3); border: 1px solid var(--white-10); }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 340px; order: -1; }
}

/* ---------- Marquee de logos ---------- */
.logos-strip { padding-block: var(--space-12); border-block: 1px solid var(--white-10); }
.logos-strip p { text-align: center; font-size: var(--fs-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--white-40); margin-bottom: var(--space-8); }
.logos-track { display: flex; gap: var(--space-16); align-items: center; justify-content: center; }

@media (max-width: 720px) {
  .logos-track {
    justify-content: flex-start;
    gap: var(--space-8);
    overflow-x: auto;
    padding-block: var(--space-2);
    margin-inline: calc(var(--container-pad) * -1);
    padding-inline: var(--container-pad);
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .logos-track::-webkit-scrollbar { display: none; }
  .logos-track > * { flex-shrink: 0; scroll-snap-align: start; }
}
.logos-track span {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--white-40);
  white-space: nowrap;
  transition: color var(--dur-base);
}
.logos-track span:hover { color: var(--white-100); }
.logo-track-img {
  height: 44px; width: auto; max-width: 180px; object-fit: contain;
  filter: grayscale(1) brightness(1.8) contrast(0.9);
  opacity: 0.55;
  transition: opacity var(--dur-base), filter var(--dur-base);
}
.logo-track-img:hover { opacity: 1; filter: none; }

/* ---------- Cards de servicio ---------- */
.grid { display: grid; gap: var(--space-6); }
.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); }

.card {
  background: linear-gradient(160deg, var(--surface-2), var(--surface-1));
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base), box-shadow var(--dur-base);
}
.card:hover { transform: translateY(-6px); border-color: var(--gold-35); box-shadow: var(--shadow-soft); }

.service-card .icon-badge { margin-bottom: var(--space-6); }
.service-card h3 { margin-bottom: var(--space-3); }
.service-card ul { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-4); }
.service-card ul li { font-size: var(--fs-sm); color: var(--white-60); display: flex; gap: var(--space-2); align-items: baseline; }
.service-card ul li::before { content: '—'; color: var(--gold); }
.card-link { display: inline-flex; align-items: center; gap: var(--space-2); margin-top: var(--space-6); color: var(--gold); font-weight: 600; font-size: var(--fs-sm); position: relative; z-index: 1; white-space: nowrap; }
.card-link .arrow { transition: transform var(--dur-fast); }
.card:hover .card-link .arrow { transform: translateX(4px); }

.icon-badge {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--gold-10);
  border: 1px solid var(--gold-20);
  color: var(--gold);
}
.icon-badge svg { width: 26px; height: 26px; }

/* ---------- Portafolio ---------- */
.portfolio-card { padding: 0; overflow: hidden; cursor: pointer; }
.portfolio-card-body { padding: var(--space-6); }
.browser-mock { border-bottom: 1px solid var(--white-10); }
.browser-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 0.6rem 0.8rem;
  background: var(--surface-3);
}
.browser-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--white-20); }
.browser-url {
  margin-left: var(--space-3);
  font-size: var(--fs-xs);
  color: var(--white-40);
  background: var(--surface-1);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
}
.browser-body { aspect-ratio: 16/9; overflow: hidden; background: var(--surface-2); }
.browser-body img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform var(--dur-slow) var(--ease-out); }
.portfolio-card:hover .browser-body img { transform: scale(1.04); }
.browser-body-empty { display: flex; align-items: center; justify-content: center; padding: var(--space-8); }
.browser-body-empty img { width: auto; height: 56px; max-width: 70%; object-fit: contain; }

.portfolio-logo { height: 40px; width: auto; display: block; max-width: 190px; object-fit: contain; }
.portfolio-logo-lg { height: 72px; width: auto; object-fit: contain; }
.logo-chip-light {
  display: inline-flex; align-items: center;
  background: var(--white-100);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
}
.logo-chip-light .portfolio-logo { height: 32px; }

/* ---------- Beneficios ---------- */
.benefit { display: flex; gap: var(--space-4); align-items: flex-start; }
.benefit .icon-badge { flex-shrink: 0; width: 44px; height: 44px; }
.benefit h4 { font-size: var(--fs-base); margin-bottom: var(--space-1); }
.benefit p { font-size: var(--fs-sm); }

/* ---------- Timeline / Proceso ---------- */
.timeline { position: relative; display: grid; grid-template-columns: repeat(var(--timeline-cols, 6), 1fr); gap: var(--space-4); }
.timeline::before {
  content: '';
  position: absolute; top: 26px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--white-20) 10%, var(--white-20) 90%, transparent);
}
.timeline-step { position: relative; padding-top: var(--space-16); }
.timeline-step .step-num {
  position: absolute; top: 0; left: 0;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--gold-35);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 600;
}
.timeline-step h4 { font-size: var(--fs-base); margin-bottom: var(--space-2); }
.timeline-step p { font-size: var(--fs-sm); }

@media (max-width: 980px) {
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { display: none; }
}

/* ---------- Casos de éxito ---------- */
.case-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-1);
}
.case-media {
  position: relative;
  background: linear-gradient(150deg, var(--surface-3), var(--surface-1));
  min-height: 280px;
  display: flex; align-items: center; justify-content: center;
}
.case-media .brand-tag {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  color: var(--white-20);
}
.case-body { padding: var(--space-10) var(--space-8) var(--space-8) 0; display: flex; flex-direction: column; }
.case-body .tag { color: var(--gold); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; font-weight: 700; margin-bottom: var(--space-3); }
.case-row { margin-bottom: var(--space-4); }
.case-row strong { display: block; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.06em; color: var(--white-40); margin-bottom: var(--space-1); }
.case-result { display: flex; gap: var(--space-8); margin: var(--space-4) 0 var(--space-6); }
.case-result strong { font-family: var(--font-display); font-size: var(--fs-2xl); color: var(--gold); display: block; }
.case-result span { font-size: var(--fs-xs); color: var(--white-60); }

@media (max-width: 900px) {
  .case-card { grid-template-columns: 1fr; }
  .case-body { padding: var(--space-6); }
}

/* ---------- Testimonios ---------- */
.testi-track-wrap { overflow: hidden; }
.testi-track { display: flex; gap: var(--space-6); transition: transform var(--dur-slow) var(--ease-out); }
.testi-card {
  flex: 0 0 100%;
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  background: var(--surface-1);
}
@media (min-width: 760px) { .testi-card { flex-basis: calc(50% - var(--space-3)); } }
.testi-quote { font-family: var(--font-display); font-size: var(--fs-lg); margin-bottom: var(--space-6); }
.testi-quote::before { content: '“'; color: var(--gold); }
.testi-quote::after { content: '”'; color: var(--gold); }
.testi-person { display: flex; align-items: center; gap: var(--space-3); }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(160deg, var(--gold), var(--gold-deep));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--black);
}
.testi-person strong { display: block; font-size: var(--fs-sm); }
.testi-person span { font-size: var(--fs-xs); color: var(--white-60); }
.testi-controls { display: flex; justify-content: center; gap: var(--space-3); margin-top: var(--space-8); }
.testi-controls button {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--white-20);
  display: flex; align-items: center; justify-content: center;
}
.testi-controls button:hover { border-color: var(--gold); color: var(--gold); }
.testi-dots { display: flex; gap: var(--space-2); align-items: center; margin-inline: var(--space-3); }
.testi-dots button { width: 8px; height: 8px; border-radius: 50%; background: var(--white-20); border: none; padding: 0; }
.testi-dots button[aria-current="true"] { background: var(--gold); width: 22px; border-radius: var(--radius-full); }

/* ---------- Precios ---------- */
.pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.price-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  background: var(--surface-1);
  position: relative;
}
.price-card.featured {
  border-color: var(--gold);
  background: linear-gradient(165deg, var(--surface-2), var(--surface-1));
  box-shadow: var(--shadow-gold);
}
.price-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--black);
  font-size: var(--fs-xs); font-weight: 700;
  padding: 0.3rem 1rem; border-radius: var(--radius-full);
  white-space: nowrap;
}
.price-name { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--white-60); margin-bottom: var(--space-2); }
.price-amount { font-family: var(--font-display); font-size: var(--fs-3xl); margin-bottom: var(--space-1); }
.price-amount sup { font-size: var(--fs-lg); color: var(--gold); vertical-align: super; margin-right: 2px; }
.price-note { font-size: var(--fs-xs); color: var(--white-40); margin-bottom: var(--space-6); }
.price-features { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); flex-grow: 1; }
.price-features li { display: flex; gap: var(--space-3); font-size: var(--fs-sm); color: var(--white-80); }
.price-features li .check { color: var(--gold); flex-shrink: 0; }
.price-features li.muted { color: var(--white-40); text-decoration: line-through; }

/* ---------- Tabla comparativa responsive ---------- */
.table-wrap { overflow-x: auto; }
@media (max-width: 640px) {
  /* Bajo 640px la tabla se convierte en tarjetas apiladas (fila = tarjeta,
     celda = par etiqueta/valor) en vez de exigir scroll horizontal, donde
     columnas clave como el precio quedaban ocultas sin ninguna pista visual. */
  .responsive-table table,
  .responsive-table tbody,
  .responsive-table tr,
  .responsive-table td { display: block; width: 100% !important; min-width: 0 !important; }
  .responsive-table thead { display: none; }
  .responsive-table tr {
    margin-bottom: var(--space-4);
    border: 1px solid var(--white-10);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-4);
    background: var(--surface-1);
  }
  .responsive-table tr:last-child { margin-bottom: 0; }
  .responsive-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    text-align: right;
    border-bottom: 1px solid var(--white-10) !important;
  }
  .responsive-table td:last-child { border-bottom: none !important; }
  .responsive-table td::before {
    content: attr(data-label);
    text-align: left;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--gold);
    flex-shrink: 0;
  }
}

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: var(--space-3); }
.faq-item { border: 1px solid var(--white-10); border-radius: var(--radius-md); background: var(--surface-1); overflow: hidden; }
.faq-question {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-6);
  text-align: left;
  font-weight: 600;
}
.faq-question .plus { flex-shrink: 0; width: 24px; height: 24px; position: relative; }
.faq-question .plus::before, .faq-question .plus::after {
  content: ''; position: absolute; background: var(--gold);
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.faq-question .plus::before { width: 14px; height: 2px; }
.faq-question .plus::after { width: 2px; height: 14px; transition: transform var(--dur-base) var(--ease-out); }
.faq-item[open] .faq-question .plus::after { transform: translate(-50%,-50%) rotate(90deg) scaleY(0); }
.faq-answer { padding: 0 var(--space-6) var(--space-6); font-size: var(--fs-sm); color: var(--white-60); }
.faq-item summary { list-style: none; cursor: pointer; }
.faq-item summary::-webkit-details-marker { display: none; }

/* ---------- Formularios ---------- */
.form-field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-field label { font-size: var(--fs-sm); font-weight: 600; }
.form-field input, .form-field textarea, .form-field select {
  padding: 0.85rem 1rem;
  border: 1px solid var(--white-20);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
  color: var(--white-100);
  transition: border-color var(--dur-fast);
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--gold); }
.form-field .error-msg { font-size: var(--fs-xs); color: var(--gold-strong); min-height: 1em; }
.form-field.has-error input, .form-field.has-error textarea { border-color: #ffffff80; }
.form-status { margin-top: var(--space-4); font-size: var(--fs-sm); }
.form-status.success { color: var(--gold); }
.form-loader {
  width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.3); border-top-color: var(--black);
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
.hp-field { position: absolute; left: -9999px; top: -9999px; }

/* ---------- CTA final / bloques ---------- */
.cta-panel {
  border-radius: var(--radius-lg);
  border: 1px solid var(--gold-35);
  background: radial-gradient(120% 140% at 20% 0%, var(--gold-10), var(--surface-1) 60%);
  padding: var(--space-16);
  text-align: center;
}
.cta-panel h2 { margin-bottom: var(--space-4); }
.cta-panel p { max-width: 560px; margin-inline: auto var(--space-8); margin-bottom: var(--space-8); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--white-10); padding-block: var(--space-16) var(--space-8); background: var(--surface-0); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: var(--space-8); margin-bottom: var(--space-12); }
.footer-col h5 { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--white-40); margin-bottom: var(--space-4); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-4); padding-top: var(--space-8); border-top: 1px solid var(--white-10); font-size: var(--fs-xs); color: var(--white-40); }
.social-row { display: flex; gap: var(--space-3); }
.social-row a { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--white-20); display: flex; align-items: center; justify-content: center; }
.social-row a:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; right: var(--space-6); bottom: var(--space-6);
  z-index: 400;
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--gold);
  color: var(--black);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-gold);
  transition: transform var(--dur-base) var(--ease-out), bottom var(--dur-base);
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Barra de CTA fija (móvil) ---------- */
.mobile-cta-bar {
  display: none;
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 390;
  padding: var(--space-3) var(--space-4);
  padding-bottom: calc(var(--space-3) + env(safe-area-inset-bottom, 0px));
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--white-10);
}
@media (max-width: 640px) {
  .mobile-cta-bar:not([hidden]) { display: block; }
  body.has-mobile-cta .wa-float { bottom: calc(76px + env(safe-area-inset-bottom, 0px)); right: var(--space-4); width: 50px; height: 50px; }
  body.has-mobile-cta { padding-bottom: 72px; }
}

/* ---------- Page hero (páginas internas) ---------- */
.page-hero { padding-top: calc(var(--header-h) + var(--space-24)); padding-bottom: var(--space-16); }
.page-hero .eyebrow { justify-content: center; }
.page-hero.center { text-align: center; }
.page-hero p.lead { max-width: 640px; margin-inline: auto; font-size: var(--fs-lg); }

.breadcrumb { display: flex; gap: var(--space-2); font-size: var(--fs-xs); color: var(--white-40); margin-bottom: var(--space-6); }
.breadcrumb a:hover { color: var(--gold); }

@media (max-width: 980px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4, .grid-6 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .case-body { padding-left: var(--space-6); }
}