/**
 * COMPONENTES UI — GRUPO GRADUM SAC
 * Botones, Formularios, Badges, Modal, Wizard
 * NOTA: Estilos de stage-card, hero, navbar y secciones están en main.css
 */

/* ══════════════════════════════════════════════
   BOTONES
══════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1.25;
  padding: 0.875rem 1.75rem;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  user-select: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  width: 100%;
  height: 100%;
  transition: all 0.5s;
  position: absolute;
  top: 0;
  left: -100%;
}

.btn:hover::before {
  left: 100%;
}

.btn:active { transform: translateY(1px) scale(0.99); }

/* Primary — borgoña sólido */
.btn--primary {
  background: linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-600) 100%);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(122, 10, 33, 0.4);
}

.btn--primary:hover {
  box-shadow: 0 8px 25px rgba(122, 10, 33, 0.5);
  transform: translateY(-3px);
  color: #FFFFFF;
}

/* Secondary — dorado */
.btn--secondary {
  background: linear-gradient(135deg, var(--color-gold-500) 0%, #c59324 100%);
  color: #0f0f0f;
  font-weight: 700;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(223, 169, 49, 0.3);
}

.btn--secondary:hover {
  box-shadow: 0 8px 25px rgba(223, 169, 49, 0.5);
  transform: translateY(-3px);
  color: #0f0f0f;
}

/* Outline Hero — fondo blanco con texto oscuro */
.btn--hero-outline {
  background-color: #FFFFFF !important;
  color: #3D0710 !important;
  border: 2px solid #FFFFFF !important;
  border-radius: 9px !important;
  padding: 0.9rem 2rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.03em !important;
  text-transform: uppercase !important;
  white-space: nowrap !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25) !important;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.btn--hero-outline:hover {
  background-color: var(--color-gold-300, #fce18d) !important;
  border-color: var(--color-gold-300, #fce18d) !important;
  color: #3D0710 !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(223, 169, 49, 0.45) !important;
}


/* Ghost */
.btn--ghost {
  background-color: transparent;
  color: var(--color-text-body);
  border-color: transparent;
}

.btn--ghost:hover {
  background-color: var(--color-neutral-surface);
  color: var(--color-text-dark);
}

/* Sizes */
.btn--lg { padding: 0.95rem 2.1rem; font-size: 1rem; }
.btn--sm { padding: 0.5rem 1.05rem; font-size: 0.825rem; border-radius: var(--radius-sm); }
.btn--xs { padding: 0.35rem 0.75rem; font-size: 0.75rem; border-radius: var(--radius-xs); }
.btn--full { width: 100%; }

/* ══════════════════════════════════════════════
   BADGES Y EYEBROWS
══════════════════════════════════════════════ */
.badge-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-label);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold-600);
  margin-bottom: 0.75rem;
}

.badge-eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px; height: 1.5px;
  background: linear-gradient(90deg, var(--color-gold-500), var(--color-gold-300));
  border-radius: 2px;
}

/* ══════════════════════════════════════════════
   FORMULARIOS
══════════════════════════════════════════════ */
.form-group {
  margin-bottom: 1.25rem;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.45rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.825rem 1.1rem;
  font-family: var(--font-body);
  font-size: 0.925rem;
  color: var(--color-text-dark);
  background-color: var(--color-neutral-card);
  border: 1.5px solid var(--color-neutral-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-primary-700);
  box-shadow: 0 0 0 3px rgba(87,12,34,0.12);
}

.form-textarea { resize: vertical; min-height: 110px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Consentimiento Ley 29733 */
.consent-box {
  margin: 1.25rem 0;
  padding: 0.875rem 1.1rem;
  background-color: var(--color-neutral-surface);
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--radius-md);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  width: 1.1rem; height: 1.1rem;
  margin-top: 0.1rem;
  accent-color: var(--color-primary-700);
  cursor: pointer; flex-shrink: 0;
}

.checkbox-text { font-size: 0.8rem; line-height: 1.55; color: var(--color-text-body); }

/* Alertas de formulario */
.form-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.form-alert--error {
  background-color: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

.form-alert--success {
  background-color: #F0FDF4;
  color: #166534;
  border: 1px solid #BBF7D0;
}

/* ══════════════════════════════════════════════
   FISCAL BADGE
══════════════════════════════════════════════ */
.fiscal-badge {
  display: inline-flex;
  flex-direction: column;
  padding: 0.45rem 0.9rem;
  background-color: var(--color-neutral-surface);
  border: 1px solid var(--color-neutral-border);
  border-radius: var(--radius-sm);
  margin: 0.85rem 0;
}

.fiscal-badge__name { font-weight: 700; font-size: 0.85rem; color: var(--color-primary-700); }
.fiscal-badge__ruc  { font-size: 0.75rem; color: var(--color-text-muted); }

/* ══════════════════════════════════════════════
   MODAL WIZARD
══════════════════════════════════════════════ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(22, 3, 9, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.active { opacity: 1; visibility: visible; }

.modal-dialog {
  background-color: var(--color-neutral-card);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  box-shadow: 0 32px 64px rgba(87,12,34,0.22);
  transform: translateY(24px) scale(0.97);
  transition: transform var(--transition-normal);
  position: relative;
  border: 1px solid var(--color-neutral-border);
}

.modal-backdrop.active .modal-dialog { transform: translateY(0) scale(1); }

.modal-dialog::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary-700), var(--color-gold-500));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}

.modal-title {
  font-family: var(--font-headline);
  font-size: 1.75rem; font-weight: 700;
  color: var(--color-text-dark);
  margin: 0.25rem 0 0 0; line-height: 1.25;
}

.modal-close {
  background: var(--color-neutral-surface);
  border: 1px solid var(--color-neutral-border);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.modal-close:hover {
  background-color: var(--color-primary-50);
  color: var(--color-primary-700);
  border-color: var(--color-primary-200);
}

/* Barra de progreso */
.wizard-progress { margin-bottom: 2rem; }

.wizard-progress__bar {
  height: 6px;
  background-color: var(--color-neutral-surface-2);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 0.6rem;
}

.wizard-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary-700), var(--color-gold-500));
  transition: width var(--transition-slow);
  border-radius: var(--radius-full);
}

.wizard-step-indicator {
  font-size: 0.75rem; font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.06em; text-transform: uppercase;
}

/* Pasos del Wizard */
.wizard-step { display: none; animation: wizardFadeIn 0.35s cubic-bezier(0.16,1,0.3,1); }
.wizard-step.active { display: block; }

@keyframes wizardFadeIn {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.wizard-step__heading {
  font-family: var(--font-headline);
  font-size: 1.35rem; font-weight: 700;
  margin: 0 0 0.35rem 0; color: var(--color-text-dark);
}

.wizard-step__sub {
  font-size: 0.875rem; color: var(--color-text-muted);
  margin: 0 0 1.75rem 0;
}

/* Selector de carrera */
.career-selector-grid {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  max-height: 260px; overflow-y: auto;
  padding-right: 0.5rem; margin-bottom: 1.5rem;
}

.option-pill {
  background-color: var(--color-neutral-surface);
  border: 1.5px solid var(--color-neutral-border);
  color: var(--color-text-dark);
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem; font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.option-pill:hover {
  border-color: var(--color-primary-300);
  color: var(--color-primary-700);
  background-color: var(--color-primary-50);
}

.option-pill.selected {
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-500));
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: 0 3px 10px rgba(87,12,34,0.25);
}

/* Selector de etapa */
.stage-selector-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 0.875rem; margin-bottom: 1.5rem;
}

.stage-option-card {
  background-color: var(--color-neutral-card);
  border: 1.5px solid var(--color-neutral-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  display: flex; align-items: center; gap: 0.875rem;
  text-align: left; cursor: pointer;
  transition: all var(--transition-fast);
}

.stage-option-card:hover {
  border-color: var(--color-primary-300);
  background-color: var(--color-primary-50);
}

.stage-option-card.selected {
  border-color: var(--color-primary-700);
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-primary-100));
}

.stage-option-card__icon { font-size: 1.5rem; flex-shrink: 0; }

.stage-option-card__text strong {
  display: block; font-size: 0.925rem;
  color: var(--color-text-dark); font-weight: 600;
}

.stage-option-card__text span { font-size: 0.775rem; color: var(--color-text-muted); }

.wizard-footer {
  display: flex; justify-content: space-between;
  align-items: center; gap: 1rem;
  margin-top: 1.75rem; padding-top: 1.5rem;
  border-top: 1px solid var(--color-neutral-border-light);
}

/* Estado de éxito */
.wizard-success { text-align: center; padding: 1.5rem 0; }

.wizard-success__icon { color: var(--color-gold-500); margin-bottom: 1.25rem; }

.wizard-success__title {
  font-family: var(--font-headline);
  font-size: 1.9rem; font-weight: 700;
  color: var(--color-text-dark);
  margin: 0 0 0.75rem 0;
}

.wizard-success__desc {
  font-size: 0.95rem; color: var(--color-text-body);
  max-width: 480px; margin: 0 auto 2rem auto; line-height: 1.7;
}

.wizard-success__actions {
  display: flex; flex-direction: column;
  gap: 0.75rem; max-width: 360px; margin: 0 auto;
}

/* ══════════════════════════════════════════════
   BOTÓN FLOTANTE WHATSAPP
══════════════════════════════════════════════ */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-500));
  color: #FFFFFF;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(87,12,34,0.38);
  z-index: 900;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 10px 30px rgba(87,12,34,0.5);
  color: #FFFFFF;
}

.floating-whatsapp__pulse {
  position: absolute; inset: 0;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-500);
  opacity: 0.5;
  animation: pulseFW 2.2s cubic-bezier(0.4,0,0.6,1) infinite;
  z-index: -1;
}

@keyframes pulseFW {
  0%   { transform: scale(1);   opacity: 0.5; }
  60%  { transform: scale(1.4); opacity: 0.12; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ══════════════════════════════════════════════
   SPINNER
══════════════════════════════════════════════ */
.spinner {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: #FFFFFF;
  animation: spin 0.75s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════
   ANIMACIONES
══════════════════════════════════════════════ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .stage-selector-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .modal-dialog { padding: 2rem 1.5rem; }
}

@media (max-width: 480px) {
  .wizard-footer { flex-direction: column-reverse; }
  .wizard-footer .btn { width: 100%; }
}

/* ══════════════════════════════════════════════
   VENTANA FLOTANTE: 6 PASOS DEL PROCESO
══════════════════════════════════════════════ */
.process-modal-dialog {
  max-width: 1040px;
  width: 95%;
  padding: 2.75rem 2.5rem 2.25rem;
  background: #ffffff;
  border-radius: 24px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 35px 80px rgba(107, 18, 38, 0.28), 0 10px 25px rgba(0, 0, 0, 0.08);
}

.process-modal-dialog::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, #6b1226, #d97706, #6b1226);
  border-radius: 24px 24px 0 0;
}

.process-modal-header {
  margin-bottom: 2rem;
  text-align: center;
}

.process-modal-eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #b45309;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.process-modal-title {
  font-family: var(--font-headline, 'Playfair Display', serif);
  font-size: 2.35rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 0.75rem 0;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.process-modal-subtitle {
  font-size: 1.05rem;
  color: #64748b;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

.process-modal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
  margin-bottom: 2rem;
}

.process-step-card {
  position: relative;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  padding: 1.75rem 1.6rem 1.6rem;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.035);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}

.process-step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(107, 18, 38, 0.12);
  border-color: #cbd5e1;
}

.process-step-card__bar {
  position: absolute;
  left: 0;
  top: 18%;
  bottom: 18%;
  width: 4px;
  background: #6b1226;
  border-radius: 0 4px 4px 0;
}

.process-step-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.process-circle-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #6b1226;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 14px rgba(107, 18, 38, 0.35);
}

.process-phase-pill {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.32rem 0.8rem;
  border-radius: 9999px;
  background: #fef3c7;
  color: #92400e;
  border: 1px solid rgba(217, 119, 6, 0.15);
}

.process-step-card__title {
  font-family: var(--font-headline, 'Playfair Display', serif);
  font-size: 1.28rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 0.55rem 0;
  line-height: 1.3;
}

.process-step-card__desc {
  font-size: 0.92rem;
  line-height: 1.55;
  color: #475569;
  margin: 0;
  flex-grow: 1;
}

.process-modal-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid #f1f5f9;
  flex-wrap: wrap;
}

.btn--whatsapp-modal {
  background-color: #25d366;
  color: #ffffff !important;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-md, 8px);
  text-decoration: none;
  font-size: 0.92rem;
  transition: background-color 0.2s ease, transform 0.15s ease;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

.btn--whatsapp-modal:hover {
  background-color: #1ebc59;
  transform: translateY(-1px);
  color: #ffffff !important;
}

.btn--whatsapp-modal svg {
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .process-modal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .process-modal-dialog {
    padding: 2rem 1.25rem 1.75rem;
  }
  .process-modal-title {
    font-size: 1.85rem;
  }
  .process-modal-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .process-modal-footer {
    flex-direction: column;
    width: 100%;
  }
  .process-modal-footer .btn,
  .process-modal-footer .btn--whatsapp-modal {
    width: 100%;
    justify-content: center;
  }
}