/* ==========================================================================
   DAXP Automation — Design System
   ========================================================================== */

:root {
  /* Colors — paleta DAXP manual */
  --ink: #1A1A2E;           /* Negro industrial */
  --ink-2: #16213E;         /* Azul oscuro */
  --ink-3: #0F3460;         /* Azul DAXP */
  --accent: #E94560;        /* Rojo coral — SOLO CTAs y urgencia */
  --accent-hover: #d63a52;

  /* Neutrals */
  --bg: #ffffff;
  --bg-2: #FAFAFA;
  --bg-3: #F5F5F5;
  --line: #EAEAEA;
  --line-2: #D4D4D4;
  --muted: #5B6270;       /* WCAG AA on white */
  --muted-2: #6B7280;
  --muted-3: #9CA3AF;

  /* Semantic */
  --success: #059669;

  /* Type */
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Type scale */
  --t-display: clamp(48px, 7vw, 96px);
  --t-h1: clamp(36px, 5vw, 64px);
  --t-h2: clamp(28px, 3.5vw, 44px);
  --t-h3: clamp(22px, 2.5vw, 30px);
  --t-h4: 20px;
  --t-body-lg: 19px;
  --t-body: 16px;
  --t-small: 14px;
  --t-xs: 13px;
  --t-mono: 13px;

  /* Spacing */
  --container: 1240px;
  --container-wide: 1400px;
  --gutter: 24px;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-sm: 6px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(26,26,46,.04), 0 1px 3px rgba(26,26,46,.06);
  --shadow-md: 0 4px 12px rgba(26,26,46,.06), 0 2px 4px rgba(26,26,46,.04);
  --shadow-lg: 0 20px 40px rgba(26,26,46,.08), 0 8px 16px rgba(26,26,46,.04);

  /* Motion */
  --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: var(--t-body);
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  background-image:
    linear-gradient(rgba(26,26,46,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,26,46,.035) 1px, transparent 1px),
    radial-gradient(circle at 20% 10%, rgba(233,69,96,.05), transparent 50%),
    radial-gradient(circle at 85% 60%, rgba(26,26,46,.04), transparent 55%);
  background-size: 48px 48px, 48px 48px, 100% 100%, 100% 100%;
  background-attachment: fixed, fixed, fixed, fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    repeating-linear-gradient(135deg, transparent 0 24px, rgba(26,26,46,.015) 24px 25px),
    radial-gradient(circle at 50% -10%, rgba(233,69,96,.06), transparent 40%);
}
main, nav, header, section, footer, article { position: relative; z-index: 1; }

img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container-wide {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

section { padding: 120px 0; }
@media (max-width: 768px) { section { padding: 72px 0; } }

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--ink);
}
.eyebrow.on-dark { color: rgba(255,255,255,.6); }
.eyebrow.on-dark::before { background: rgba(255,255,255,.8); }

h1, h2, h3, h4 {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: var(--t-h1); letter-spacing: -0.03em; }
h2 { font-size: var(--t-h2); letter-spacing: -0.025em; }
h3 { font-size: var(--t-h3); }
h4 { font-size: var(--t-h4); letter-spacing: -0.01em; }
.display { font-size: var(--t-display); font-weight: 600; letter-spacing: -0.035em; line-height: 1.02; text-wrap: balance; }

p { margin: 0; }
p.lead { font-size: var(--t-body-lg); color: var(--muted); line-height: 1.55; text-wrap: pretty; }

.mono { font-family: var(--font-mono); font-size: var(--t-mono); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  transition: all .2s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn-primary {
  background: var(--ink);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-1px);
}
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: var(--accent-hover); }
.btn-ghost {
  color: var(--ink);
  padding: 14px 18px;
}
.btn-ghost:hover { color: var(--accent); }
.btn-outline {
  border: 1px solid var(--ink);
  color: var(--ink);
}
.btn-outline:hover {
  background: var(--ink);
  color: #fff;
}
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  height: 28px;
}
.nav-logo img {
  height: 28px;
  width: auto;
  max-width: none;
  display: block;
  object-fit: contain;
}
.nav-logo-mark {
  width: 28px;
  height: 28px;
  background: var(--ink);
  color: #fff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  transition: all .15s var(--ease);
}
.nav-links a:hover { background: var(--bg-3); }
.nav-links a.active { color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-lang {
  display: flex;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
}
.nav-lang button {
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.nav-lang button.on {
  background: var(--ink);
  color: #fff;
}

/* Phone number in nav */
.nav-phone {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color .15s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-phone:hover { color: var(--accent); }
.nav-phone-icon {
  width: 16px;
  height: 16px;
  color: var(--accent);
}
@media (max-width: 960px) {
  .nav-phone { display: none; }
}

.nav-mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--line);
  transition: background .15s var(--ease);
}
.nav-mobile-toggle:hover { background: var(--bg-3); }
.nav-mobile-toggle .icon-close { display: none; }
body.nav-open .nav-mobile-toggle .icon-open { display: none; }
body.nav-open .nav-mobile-toggle .icon-close { display: block; }

/* Mobile drawer */
.nav-overlay {
  position: fixed;
  inset: 64px 0 0 0;
  background: rgba(10,10,20,.4);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s var(--ease), visibility .25s;
  z-index: 95;
}
body.nav-open .nav-overlay { opacity: 1; visibility: visible; }

#nav-menu {
  position: fixed;
  top: 64px; right: 0; bottom: 0;
  width: min(360px, 90vw);
  background: #fff;
  border-left: 1px solid var(--line);
  padding: 32px 28px;
  transform: translateX(100%);
  transition: transform .3s var(--ease);
  z-index: 96;
  overflow-y: auto;
  display: none;
}
#nav-menu ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
#nav-menu a {
  display: block;
  padding: 14px 12px;
  font-size: 18px;
  font-weight: 500;
  border-radius: 8px;
  color: var(--ink);
}
#nav-menu a:hover, #nav-menu a.active { background: var(--bg-3); color: var(--accent); }
#nav-menu .nav-menu-cta {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
}
body.nav-open #nav-menu { transform: translateX(0); }
body.nav-open { overflow: hidden; }

@media (max-width: 960px) {
  .nav-links, .nav-right .btn-ghost, .nav-right .btn-primary { display: none; }
  .nav-right .btn-accent.btn-mobile-cta { display: inline-flex; padding: 8px 14px; font-size: 13px; }
  .nav-mobile-toggle { display: inline-flex; }
  #nav-menu { display: block; }
}
@media (min-width: 961px) {
  #nav-menu { display: none !important; }
  .nav-overlay { display: none; }
}

/* Skip-to-content (a11y) */
.skip-link {
  position: absolute;
  top: -40px; left: 8px;
  background: var(--ink);
  color: #fff;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  z-index: 200;
  transition: top .2s;
}
.skip-link:focus { top: 8px; }

/* ---------- Footer ---------- */
.footer {
  background: var(--ink);
  color: #fff;
  padding: 96px 0 40px;
}
.footer a { color: rgba(255,255,255,.7); transition: color .15s; }
.footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
}
.footer h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin: 0 0 16px;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 14px; }
.footer-brand { font-size: 22px; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 16px; display: block; }
.footer-brand img { height: 32px; width: auto; max-width: none; display: block; filter: invert(1) brightness(2); }
.footer-tagline { color: rgba(255,255,255,.6); font-size: 14px; line-height: 1.55; max-width: 280px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  font-size: 12px;
  color: rgba(255,255,255,.5);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.footer-bottom-links { display: flex; gap: 24px; }

/* ---------- Generic components ---------- */
.grid { display: grid; gap: 24px; }
.section-head { max-width: 820px; margin-bottom: 64px; }
.section-head .eyebrow { margin-bottom: 20px; }
.section-head h2 { margin-bottom: 20px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bg-3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}
.badge-accent { background: rgba(233, 69, 96, .08); color: var(--accent); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .25s var(--ease);
}
.card:hover {
  border-color: var(--line-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.divider {
  height: 1px;
  background: var(--line);
  margin: 0;
  border: 0;
}

/* ---------- Utilities ---------- */
.txt-muted { color: var(--muted); }
.txt-accent { color: var(--accent); }
.center { text-align: center; }
.flex { display: flex; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-6 { gap: 24px; } .gap-8 { gap: 32px; }
.mt-2 { margin-top: 8px; } .mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; } .mt-12 { margin-top: 48px; }

/* Display utilities — substitute repeated inline styles */
.display-xl { font-size: clamp(44px, 6vw, 80px); }
.display-lg { font-size: clamp(44px, 6vw, 72px); }
.lead-narrow { max-width: 680px; margin-top: 24px; }
.lead-narrow-sm { max-width: 560px; margin: 16px auto 0; color: rgba(255,255,255,.7); }
.section-pad { padding: 60px 0 120px; }
.section-pad-sm { padding: 80px 0; }
.section-pad-lg { padding: 120px 0; }
.container-narrow { max-width: 780px; margin: 0 auto; padding: 0 var(--gutter); }
.muted-note { color: var(--muted); font-size: 13px; margin-top: 48px; }
.muted-note em { font-style: italic; }
.hidden-mobile { display: block; }
@media (max-width: 700px) { .hidden-mobile { display: none; } }

/* Cards de aviso destacado (CIF, transparencia, etc.) */
.notice-card {
  margin-top: 16px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.notice-card.dark { background: var(--ink); color: #fff; }
.notice-card.dark p { color: rgba(255,255,255,.85); }
.notice-card .label {
  font-family: var(--font-mono); font-size: 11px; color: var(--muted);
  letter-spacing: .1em; text-transform: uppercase; display: block; margin-bottom: 8px;
}
.notice-card.dark .label { color: rgba(255,255,255,.6); }

/* Case grid layout (2 columnas que se adaptan) */
.case-card-deep {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  padding: 48px;
}
@media (max-width: 800px) {
  .case-card-deep { grid-template-columns: 1fr; gap: 32px; padding: 32px; }
}
.case-card-deep.accent {
  border: 1.5px solid var(--accent);
  background: linear-gradient(135deg, rgba(233,69,96,.03), transparent);
}

/* Sector badge */
.badge-nicho {
  background: var(--accent); color: #fff;
  padding: 4px 10px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .1em; display: inline-block; margin-bottom: 16px;
}

/* Lead magnet / newsletter strip */
.coming-strip {
  margin-top: 48px;
  padding: 32px 36px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Focus ---------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Reduced motion ---------- */
.reduce-motion .reveal,
.reduce-motion *,
.reduce-motion *::before,
.reduce-motion *::after {
  animation-duration: .01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: .01ms !important;
  scroll-behavior: auto !important;
}

/* ============================================================
   TESTIMONIALS — Nueva sección
   ============================================================ */
.testimonials {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 100px 0;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }
.testimonial-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all .25s var(--ease);
}
.testimonial-card:hover {
  border-color: var(--line-2);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.testimonial-card blockquote {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  font-style: italic;
  position: relative;
  padding-left: 28px;
}
.testimonial-card blockquote::before {
  content: "“";
  position: absolute;
  left: 0;
  top: -8px;
  font-size: 48px;
  color: var(--accent);
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1;
  font-style: normal;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.testimonial-author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--muted);
  flex-shrink: 0;
  overflow: hidden;
}
.testimonial-author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.testimonial-author-info strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
}
.testimonial-author-info span {
  font-size: 12px;
  color: var(--muted);
}

/* ============================================================
   PRICING SECTION — Nueva
   ============================================================ */
.pricing-section {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 100px 0;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; } }
.pricing-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: center;
  transition: all .25s var(--ease);
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--line-2);
}
.pricing-card.featured {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  transform: scale(1.03);
}
.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.pricing-card.featured .pricing-amount { color: var(--accent); }
.pricing-card.featured .pricing-feature { color: rgba(255,255,255,.8); }
.pricing-card.featured .pricing-feature::before { color: var(--accent); }
.pricing-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}
.pricing-card.featured .pricing-label { color: rgba(255,255,255,.6); }
.pricing-amount {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.pricing-unit {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}
.pricing-card.featured .pricing-unit { color: rgba(255,255,255,.6); }
.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  text-align: left;
  display: grid;
  gap: 12px;
}
.pricing-feature {
  font-size: 14px;
  color: var(--muted);
  padding-left: 22px;
  position: relative;
  line-height: 1.5;
}
.pricing-feature::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
  font-size: 13px;
}
.pricing-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 15px;
  background: var(--ink);
  color: #fff;
  transition: all .2s var(--ease);
}
.pricing-cta:hover { background: var(--accent); transform: translateY(-1px); }
.pricing-card.featured .pricing-cta {
  background: var(--accent);
}
.pricing-card.featured .pricing-cta:hover { background: var(--accent-hover); }

/* ============================================================
   CHAT WIDGET — Estilos para el bot de chat
   ============================================================ */
#chat-widget {
  position: fixed;
  right: 18px;
  bottom: 84px;
  z-index: 89;
}
.chat-toggle {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 40px rgba(10,10,20,.25);
  transition: all .2s var(--ease);
  border: 0;
  cursor: pointer;
}
.chat-toggle:hover { background: var(--accent); transform: scale(1.05); }
.chat-toggle svg { width: 24px; height: 24px; }
.chat-box {
  position: absolute;
  right: 0;
  bottom: 70px;
  width: 340px;
  max-height: 480px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(10,10,20,.25);
  border: 1px solid var(--line);
  overflow: hidden;
  display: none;
  flex-direction: column;
}
.chat-box.is-open { display: flex; }
.chat-box-header {
  background: var(--ink);
  color: #fff;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.chat-box-header .chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.chat-box-header strong { font-size: 14px; display: block; }
.chat-box-header span { font-size: 11px; opacity: .7; }
.chat-box-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: grid;
  gap: 12px;
  max-height: 300px;
}
.chat-msg {
  font-size: 14px;
  line-height: 1.5;
  padding: 10px 14px;
  border-radius: 14px;
  max-width: 85%;
}
.chat-msg.bot {
  background: var(--bg-3);
  color: var(--ink);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.chat-msg.user {
  background: var(--ink);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 20px 16px;
}
.chat-quick-reply {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  transition: all .15s;
}
.chat-quick-reply:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ============================================================
   LANDING PAGES — Estilos para páginas de destino
   ============================================================ */
.landing-page .nav { position: relative; }
.landing-hero {
  padding: 80px 0 60px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.landing-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 800px) { .landing-hero-inner { grid-template-columns: 1fr; } }
.landing-hero h1 { font-size: clamp(36px, 4.5vw, 56px); }
.landing-benefits {
  list-style: none;
  padding: 0;
  margin: 32px 0;
  display: grid;
  gap: 14px;
}
.landing-benefit {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  color: var(--ink);
  line-height: 1.5;
}
.landing-benefit-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(233,69,96,.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 13px;
  margin-top: 2px;
}
.landing-form-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.landing-form-card h3 { margin-bottom: 8px; }
.landing-form-card p { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.landing-form-card .form-input,
.landing-form-card .form-textarea {
  margin-bottom: 12px;
}
.landing-trust {
  margin-top: 16px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.landing-trust svg { width: 14px; height: 14px; color: var(--success); }

/* ============================================================
   Cookie banner (GDPR)
   ============================================================ */
.cookie-banner {
  position: fixed;
  left: 16px; right: 16px; bottom: 16px;
  z-index: 150;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(10,10,20,.35);
  transform: translateY(120%);
  transition: transform .35s var(--ease);
}
.cookie-banner.is-in { transform: translateY(0); }
.cookie-banner__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 20px 24px;
  max-width: var(--container-wide);
  margin: 0 auto;
}
.cookie-banner__copy strong { font-size: 14px; display: block; margin-bottom: 4px; }
.cookie-banner__copy p { color: rgba(255,255,255,.75); font-size: 13px; line-height: 1.55; max-width: 720px; }
.cookie-banner__copy a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.cookie-banner__actions { display: flex; gap: 8px; flex-shrink: 0; }
.cookie-banner__actions .btn { padding: 10px 18px; font-size: 13px; }
.cookie-banner__actions .btn-ghost { color: rgba(255,255,255,.85); border: 1px solid rgba(255,255,255,.2); }
.cookie-banner__actions .btn-ghost:hover { background: rgba(255,255,255,.08); color: #fff; }
.cookie-banner__actions .btn-primary { background: var(--accent); }
.cookie-banner__actions .btn-primary:hover { background: var(--accent-hover); }
@media (max-width: 700px) {
  .cookie-banner__inner { grid-template-columns: 1fr; gap: 14px; }
  .cookie-banner__actions { width: 100%; justify-content: flex-end; }
}

/* ============================================================
   Sticky bottom CTA (long pages)
   ============================================================ */
.sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translate(-50%, 140%);
  background: var(--ink);
  color: #fff;
  padding: 10px 12px 10px 22px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 14px 40px rgba(10,10,20,.25);
  z-index: 90;
  transition: transform .3s var(--ease), opacity .3s;
  opacity: 0;
}
.sticky-cta.is-visible { transform: translate(-50%, 0); opacity: 1; }
.sticky-cta-text { font-size: 13px; font-weight: 500; }
.sticky-cta .btn { padding: 8px 16px; font-size: 13px; }
@media (max-width: 600px) {
  .sticky-cta { left: 10px; right: 10px; transform: translateY(140%); padding: 8px 8px 8px 16px; }
  .sticky-cta.is-visible { transform: translateY(0); }
  .sticky-cta-text { font-size: 12px; }
}

/* ============================================================
   WhatsApp floating button
   ============================================================ */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 40px rgba(37,211,102,.4);
  z-index: 90;
  transition: transform .2s var(--ease);
}
.wa-float:hover { transform: scale(1.05); }
.wa-float svg { width: 28px; height: 28px; }
@media (max-width: 600px) {
  .wa-float { width: 50px; height: 50px; }
}

/* ============================================================
   Toast
   ============================================================ */
.daxp-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translate(-50%, 200%);
  background: var(--ink);
  color: #fff;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 13px;
  z-index: 200;
  transition: transform .3s var(--ease);
  max-width: 90vw;
  box-shadow: 0 14px 40px rgba(10,10,20,.25);
}
.daxp-toast.is-in { transform: translate(-50%, 0); }

/* ============================================================
   Reading progress (article)
   ============================================================ */
.reading-progress {
  position: fixed;
  top: 64px; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #f57792);
  z-index: 80;
  width: 0;
  transition: width .1s linear;
}

/* ============================================================
   Form errors / states
   ============================================================ */
.field-error {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--accent);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.form-step.has-error .form-input,
.form-step.has-error .form-textarea,
.form-step.has-error .form-select {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(233,69,96,.08);
}
.form-success, .form-error {
  margin-top: 24px;
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.5;
}
.form-success {
  background: rgba(5,150,105,.08);
  color: #05704a;
  border: 1px solid rgba(5,150,105,.2);
}
.form-error {
  background: rgba(233,69,96,.08);
  color: var(--accent);
  border: 1px solid rgba(233,69,96,.2);
}
.is-loading { opacity: .6; cursor: wait; pointer-events: none; }
.honeypot { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }

.form-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 16px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.form-consent input { margin-top: 3px; }
.form-consent a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

/* ============================================================
   Form wizard (two-step)
   ============================================================ */
.form-wizard { position: relative; }
.form-wizard-step { transition: opacity .3s var(--ease), transform .3s var(--ease); }
.form-wizard-step[hidden] { display: none; }
.form-wizard-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}
.form-wizard-progress .step-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--line-2);
  transition: background .2s;
}
.form-wizard-progress .step-dot.active { background: var(--accent); }
.form-wizard-progress .step-line {
  flex: 1; height: 1px;
  background: var(--line);
}
.form-wizard-progress .step-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.form-show-more {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.05em;
  cursor: pointer;
  border: 0;
  background: none;
  text-align: left;
  padding: 0;
  transition: color .15s;
}
.form-show-more:hover { color: var(--accent); }

/* ============================================================
   Trust strip / partners / certifications
   ============================================================ */
.trust-strip {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: center;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
}
.trust-item-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trust-item strong { color: var(--ink); display: block; font-size: 14px; }
@media (max-width: 800px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .trust-grid { grid-template-columns: 1fr; } }

/* Partner stack chips (real wordmarks visually) */
.partner-marks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.partner-mark {
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink);
  font-weight: 500;
}

/* ============================================================
   Cases / case studies grid
   ============================================================ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 800px) { .cases-grid { grid-template-columns: 1fr; } }
.case-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .25s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.case-card:hover { border-color: var(--line-2); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.case-card-meta {
  display: flex;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}
.case-card-meta .case-sector { color: var(--accent); }
.case-card h3 { font-size: 22px; line-height: 1.25; }
.case-card-body p { color: var(--muted); font-size: 14px; line-height: 1.6; }
.case-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.case-stack span {
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--bg-3);
  border-radius: 999px;
  color: var(--ink);
}
.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.case-metric {
  text-align: left;
}
.case-metric dt { font-size: 24px; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); }
.case-metric dd { margin: 4px 0 0; font-size: 11px; color: var(--muted); letter-spacing: 0.04em; }

/* ============================================================
   Contextual CTA inside case studies
   ============================================================ */
.case-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent);
  transition: gap .2s var(--ease);
}
.case-cta:hover { gap: 10px; }

/* ============================================================
   404 page
   ============================================================ */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
}
.error-page h1 { font-size: clamp(72px, 10vw, 144px); letter-spacing: -0.04em; color: var(--accent); }
.error-page p { color: var(--muted); margin: 16px 0 32px; font-size: 18px; }

/* ============================================================
   Mini accessibility: hide decorative SVGs from AT
   ============================================================ */
[aria-hidden="true"] { speak: none; }

/* ============================================================
   Print-friendly basics
   ============================================================ */
@media print {
  .nav, .footer, .cookie-banner, .sticky-cta, .wa-float, #chat-widget { display: none !important; }
  body { background: #fff; }
  a { color: var(--ink); text-decoration: underline; }
}