/* ============================================================
   pilot.cr — components.css
   Botones, cards, formularios, hero, badges.
   Diferenciación vs nabu.me:
   - Cards de módulos con acento de color a la izquierda
   - Hero asimétrico 60/40 (vs hero centrado de nabu.me)
   - Botones con sombra primaria suave
   ============================================================ */

/* ============================================================
   Botones
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: inherit;
  font-weight: 800;
  font-size: 0.98rem;
  line-height: 1;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
              border-color 0.25s var(--ease), color 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
  white-space: nowrap;
  text-decoration: none;
}

.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-primary);
}
.btn--primary:hover {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 14px 32px rgba(52, 169, 83, 0.36);
  transform: translateY(-2px);
}

.btn--secondary {
  background: var(--color-bg-surface);
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--secondary:hover {
  border-color: var(--color-text);
  color: var(--color-text);
  transform: translateY(-2px);
}

.btn--ghost {
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-text);
  color: var(--color-text);
  transform: translateY(-2px);
}

/* Botón claro sobre fondos verdes/oscuros (v2) */
.btn--light {
  background: #ffffff;
  color: var(--color-primary-dark);
}
.btn--light:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
}

.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--font-size-lg); }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--font-size-sm); }

.btn__icon { width: 18px; height: 18px; }

/* Flecha animada (v2) — <span class="arr">→</span> dentro del botón */
.btn .arr { transition: transform 0.25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }

/* ============================================================
   Hero asimétrico (diferenciación vs nabu.me)
   Composición: texto a la izquierda (60%) + visual a la derecha (40%)
   En mobile colapsa a stacked.
   ============================================================ */

.hero {
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-20);
  position: relative;
  overflow: hidden;
}

/* Hero sin wash verde de fondo: fondo blanco limpio (solo anillos + chips). */
.hero::before {
  content: '';
  position: absolute;
  inset: var(--nav-height) 0 0 0;
  background: none;
  z-index: -1;
}

.hero__grid {
  display: grid;
  grid-template-columns: 6fr 4fr;
  gap: var(--space-12);
  align-items: center;
}
@media (max-width: 1023px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-10); }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.hero__title {
  font-size: clamp(2.25rem, 5vw, var(--font-size-6xl));
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-5);
  color: var(--color-text);
}
.hero__title-accent { color: var(--color-primary); }

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  max-width: 580px;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4 / 3;
  background: var(--color-bg-surface);
}
.hero__visual img,
.hero__visual picture {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Variante hero para pillar (sin imagen, ancho completo) */
.hero--pillar .hero__grid { grid-template-columns: 1fr; }
.hero--pillar .hero__subtitle { max-width: 760px; }

/* ============================================================
   Module cards (acento de color a la izquierda — diferencial)
   ============================================================ */

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

.module-card {
  display: flex; flex-direction: column;
  position: relative;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5) var(--space-5) var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base),
              border-color var(--transition-base);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
}

/* Acento lateral de color (distintivo) */
.module-card::before {
  content: '';
  position: absolute;
  left: 0; top: 12%; bottom: 12%;
  width: 3px;
  background: var(--color-primary);
  border-radius: 0 3px 3px 0;
  opacity: 0.85;
  transition: width var(--transition-base), opacity var(--transition-base);
}

.module-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}
.module-card:hover::before {
  width: 4px;
  opacity: 1;
}

.module-card__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.module-card__icon svg { width: 22px; height: 22px; }

.module-card__title {
  font-size: var(--font-size-lg);
  font-weight: 800;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.module-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  flex: 1;
}

.module-card__cta {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex; align-items: center; gap: var(--space-1);
}

/* ============================================================
   Section helpers (lead + soft background variant)
   IMP-3 (Fase 6.1.5): related-cases / related-industries en page_integracion.
   ============================================================ */

.section__lead {
  max-width: 720px;
  margin: 0 0 var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
}

.section--soft {
  background: var(--color-bg-soft, #f6f8f7);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Variantes semánticas que reusan .module-grid; mantenemos clases propias
   por si a futuro queremos tipografía/spacing diferenciado. */
.related-cases,
.related-industries { /* slot section wrappers */ }

.related-cases__grid,
.related-industries__grid {
  /* alias del module-grid; sin sobrescribir cuando se combinan ambos. */
}

/* ============================================================
   Pillar cards (5 áreas en home — variante grande)
   ============================================================ */

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-5);
}
.pillar-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: left;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
              border-color 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.pillar-card:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.pillar-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.pillar-card h3 {
  margin: 0 0 var(--space-2);
  font-size: var(--font-size-xl);
}

/* ============================================================
   Integration logo grid
   ============================================================ */

.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-4);
  align-items: center;
}
.logos-grid__item {
  display: flex; align-items: center; justify-content: center;
  height: 80px;
  padding: var(--space-4);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.logos-grid__item:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}
.logos-grid__item img, .logos-grid__item svg {
  max-height: 32px;
  width: auto;
  filter: grayscale(20%);
  opacity: 0.85;
  transition: all var(--transition-fast);
}
.logos-grid__item:hover img,
.logos-grid__item:hover svg {
  filter: grayscale(0%);
  opacity: 1;
}

/* ============================================================
   Badges / chips / pills
   ============================================================ */

.chip {
  display: inline-flex; align-items: center; gap: var(--space-1);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  background: var(--color-soft-neutral-bg);
  color: var(--color-soft-neutral-text);
}
.chip--primary { background: var(--color-primary-light); color: var(--color-primary-dark); }
.chip--info { background: var(--color-soft-info-bg); color: var(--color-soft-info-text); }
.chip--success { background: var(--color-soft-success-bg); color: var(--color-soft-success-text); }
.chip--warning { background: var(--color-soft-warning-bg); color: var(--color-soft-warning-text); }

/* ============================================================
   Forms (contactar / solicitar demo)
   ============================================================ */

.form {
  display: flex; flex-direction: column;
  gap: var(--space-4);
  max-width: 580px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 640px) {
  .form__row { grid-template-columns: 1fr; }
}

.form__field {
  display: flex; flex-direction: column;
  gap: var(--space-2);
}

.form__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}
.form__label .form__required { color: var(--color-soft-danger-border); }

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-light);
}
.form__textarea {
  min-height: 120px;
  font-family: inherit;
  resize: vertical;
}

.form__hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.form__error {
  font-size: var(--font-size-xs);
  color: var(--color-soft-danger-text);
  font-weight: 600;
}

.form__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

/* ============================================================
   Cookie banner (D11)
   ============================================================ */

.cookie-banner {
  position: fixed;
  left: var(--space-4); right: var(--space-4);
  bottom: var(--space-4);
  z-index: 9000;
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-5);
  display: none;
  flex-direction: column;
  gap: var(--space-3);
}
.cookie-banner.is-visible {
  display: flex;
  animation: cookieSlideUp 380ms cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes cookieSlideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-banner__title {
  font-size: var(--font-size-base);
  font-weight: 800;
  color: var(--color-text);
}
.cookie-banner__body {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}
.cookie-banner__body a { font-weight: 700; }
.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: flex-end;
}

/* ============================================================
   FAQ accordion
   ============================================================ */

.faq {
  display: flex; flex-direction: column;
  gap: var(--space-3);
  max-width: 880px;
}
.faq__item {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq__question {
  cursor: pointer;
  padding: var(--space-4) var(--space-5);
  font-weight: 800;
  font-size: var(--font-size-lg);
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  list-style: none;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
  content: '+';
  font-size: 1.7rem;
  font-weight: 400;
  color: var(--color-primary);
  transition: transform var(--transition-base);
  flex-shrink: 0;
  line-height: 1;
}
.faq__item[open] .faq__question::after {
  transform: rotate(45deg);
}
.faq__answer {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* ============================================================
   CTA section (banda final)
   ============================================================ */

.cta-band {
  background: linear-gradient(150deg, var(--green) 0%, var(--green-deep) 100%);
  border: none;
  border-radius: var(--radius-2xl);
  padding: 70px 40px;
  text-align: center;
  margin: var(--space-12) 0;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: "";
  position: absolute;
  top: -50%; left: 50%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.14), transparent 60%);
  transform: translateX(-50%);
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 {
  margin-top: 0;
  font-size: clamp(2rem, 3.6vw, 3rem);
  color: #ffffff;
}
.cta-band p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.88);
  max-width: 640px;
  margin: var(--space-3) auto var(--space-6);
}

/* ──────────────────────────────────────────────────────────
   Contact form (contactar-ventas, solicitar-demo)
   ────────────────────────────────────────────────────────── */
.contact-form {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.contact-form .form-field {
  margin-bottom: var(--space-5);
}

.contact-form .form-field:last-of-type {
  margin-bottom: var(--space-6);
}

.contact-form .form-field label {
  display: block;
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.contact-form .form-field input,
.contact-form .form-field select,
.contact-form .form-field textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: #ffffff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.contact-form .form-field input::placeholder,
.contact-form .form-field textarea::placeholder {
  color: var(--color-text-light);
}

.contact-form .form-field input:hover,
.contact-form .form-field select:hover,
.contact-form .form-field textarea:hover {
  border-color: var(--color-border-strong);
}

.contact-form .form-field input:focus,
.contact-form .form-field select:focus,
.contact-form .form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(52, 169, 83, 0.15);
}

.contact-form .form-field input:user-invalid,
.contact-form .form-field.has-error input,
.contact-form .form-field.has-error select,
.contact-form .form-field.has-error textarea {
  border-color: #dc2626;
}

.contact-form .form-field input:user-invalid:focus,
.contact-form .form-field.has-error input:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.contact-form .form-error {
  display: block;
  margin-top: var(--space-2);
  color: #b91c1c;
  font-size: var(--font-size-sm);
  font-weight: 700;
}

.contact-form .form-field textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.5;
}

.contact-form .form-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3e%3cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.contact-form button[type="submit"] {
  width: 100%;
}

/* Form notification messages (set by JS form-handlers) */
.contact-form .form-notice {
  margin-top: var(--space-4);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}
.contact-form .form-notice--success {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-primary);
}
.contact-form .form-notice--error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

@media (min-width: 768px) {
  .contact-form {
    padding: var(--space-10);
  }
  .contact-form button[type="submit"] {
    width: auto;
    min-width: 200px;
  }
}

/* ========================================================================
   Empty state — usado en /es/gracias.html y páginas de confirmación.
   Reemplaza emoji + inline-style del template (N6 fix MODUS2).
   N17 fix: usar block + margin auto para centrar; circle verde de fondo.
   ======================================================================== */
.empty-state {
  text-align: center;
}
.empty-state__icon {
  width: 96px;
  height: 96px;
  margin: 0 auto var(--space-6);
  color: #ffffff;
  background-color: #34A953;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.empty-state__icon svg {
  width: 56px;
  height: 56px;
  display: block;
}
.hero__actions--center {
  justify-content: center;
}