/* =============================================
   GSG PORTAL DE DOCUMENTOS — DISEÑO RADICAL
   Inspirado en gsglogistica.com.mx
   ============================================= */
:root {
  --rojo: #E51A2F;
  --azul: #00365F;
  --blanco: #FFFFFC;
  --neon-azul: #00AEEF;
  --neon-rojo: #FF3B55;
  --dark: #0A1628;
  --glass: rgba(0, 54, 95, 0.12);
  --glass-border: rgba(0, 174, 239, 0.25);
  --shadow-heavy: 0 30px 80px rgba(0, 54, 95, 0.25);
  --shadow-neon: 0 0 40px rgba(0, 174, 239, 0.15), 0 0 80px rgba(229, 26, 47, 0.08);
  --radius: 24px;
  --radius-sm: 14px;
}

@font-face {
  font-family: 'Bahnschrift';
  src: local('Bahnschrift'), local('DIN Alternate'), local('Arial');
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Bahnschrift', 'Segoe UI', Tahoma, sans-serif;
  background: var(--dark);
  color: #fff;
  min-height: 100vh;
  overflow-x: hidden;
  width: 100%;
  line-height: 1.5;
}

/* =============================================
   HERO HEADER — FULL DIAGONAL CUT + NEON BLOOM
   ============================================= */
.hero-header {
  position: relative;
  background: linear-gradient(135deg, var(--azul) 0%, #001a33 50%, var(--dark) 100%);
  padding: 30px 0 120px;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 82%, 0 100%);
}

.hero-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: pulseBloom 6s ease-in-out infinite;
}

.hero-header::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(229, 26, 47, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: pulseBloom 8s ease-in-out infinite reverse;
}

@keyframes pulseBloom {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; }
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 10;
}

.logo-zone {
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo-zone img {
  height: 60px;
  filter: drop-shadow(0 0 20px rgba(0, 174, 239, 0.3));
  transition: transform 0.4s;
}

.logo-zone img:hover {
  transform: scale(1.08);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-text h1 {
  font-size: 30px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: #fff;
  line-height: 1;
  text-shadow: 0 0 20px rgba(0, 174, 239, 0.3);
}

.brand-text .tagline {
  font-size: 13px;
  color: var(--neon-azul);
  letter-spacing: 4px;
  text-transform: uppercase;
  font-weight: bold;
}

.header-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 24px;
  border-radius: 60px;
}

.header-badge .dot {
  width: 10px;
  height: 10px;
  background: #00FF88;
  border-radius: 50%;
  box-shadow: 0 0 10px #00FF88;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.header-badge span {
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  letter-spacing: 1px;
}

/* =============================================
   HERO CONTENT — CENTERED MESSAGING
   ============================================= */
.hero-content {
  max-width: 1200px;
  margin: 50px auto 0;
  padding: 0 30px;
  text-align: center;
  position: relative;
  z-index: 10;
}

.hero-content h2 {
  font-size: 52px;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 15px;
}

.hero-content h2 .highlight {
  background: linear-gradient(135deg, var(--rojo), var(--neon-rojo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content .hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.6);
  max-width: 600px;
  margin: 0 auto;
}

/* =============================================
   STEPPER — FLOATING GLASS PILL
   ============================================= */
.stepper-float {
  position: relative;
  z-index: 50;
  margin-top: -55px;
  padding: 0 20px;
}

.stepper-inner {
  max-width: 750px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-radius: 80px;
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 20px 60px rgba(0, 54, 95, 0.25), 0 0 0 1px rgba(0, 174, 239, 0.15);
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: default;
  transition: all 0.4s;
}

.progress-step span {
  font-size: 13px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #9CA3AF;
}

.progress-dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: bold;
  background: #F1F5F9;
  color: #94A3B8;
  border: 3px solid #E2E8F0;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.progress-step.active span { color: var(--azul); }
.progress-step.active .progress-dot {
  background: linear-gradient(135deg, var(--rojo), var(--neon-rojo));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 25px rgba(229, 26, 47, 0.5), 0 5px 15px rgba(229, 26, 47, 0.3);
  transform: scale(1.15);
}

.progress-step.completed span { color: var(--azul); }
.progress-step.completed .progress-dot {
  background: var(--azul);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(0, 54, 95, 0.3);
}

.step-connector {
  flex: 1;
  height: 3px;
  background: #E2E8F0;
  margin: 0 5px;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}

.step-connector::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--azul), var(--neon-azul));
  transition: width 0.6s ease;
  border-radius: 3px;
}

.step-connector.filled::after {
  width: 100%;
}

.progress-line { display: none; }

/* =============================================
   MAIN CONTENT AREA
   ============================================= */
.content-area {
  position: relative;
  max-width: 1100px;
  margin: 50px auto 80px;
  padding: 0 20px;
}

/* =============================================
   FORM CARD — GLASS PREMIUM
   ============================================= */
.form-container {
  background: rgba(255, 255, 255, 0.97);
  border-radius: var(--radius);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-heavy), var(--shadow-neon);
  border: 1px solid rgba(0, 174, 239, 0.1);
  position: relative;
}

.form-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--azul), var(--neon-azul), var(--rojo));
  z-index: 5;
}

.form-header {
  background: linear-gradient(135deg, var(--azul) 0%, #001a33 100%);
  padding: 40px 50px;
  position: relative;
  overflow: hidden;
}

.form-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.form-header h2 {
  font-size: 32px;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  z-index: 2;
}

.form-header p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 15px;
  position: relative;
  z-index: 2;
  margin-top: 5px;
}

.form-body {
  padding: 45px 50px;
  color: var(--azul);
}

/* =============================================
   STEP HEADER WITH 3D ICON
   ============================================= */
.step-header-container {
  display: flex;
  align-items: center;
  gap: 25px;
  background: linear-gradient(135deg, rgba(0, 54, 95, 0.04) 0%, rgba(0, 174, 239, 0.06) 100%);
  padding: 20px 30px;
  border-radius: var(--radius-sm);
  margin-bottom: 35px;
  border: 1px solid rgba(0, 174, 239, 0.12);
  position: relative;
  overflow: hidden;
}

.step-header-container::after {
  content: '';
  position: absolute;
  right: -20px;
  top: -20px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(229, 26, 47, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.step-3d-icon {
  width: 75px;
  height: 75px;
  object-fit: contain;
  filter: drop-shadow(0 10px 25px rgba(0, 54, 95, 0.2));
  transition: transform 0.4s;
  flex-shrink: 0;
}

.step-header-container:hover .step-3d-icon {
  transform: scale(1.08) rotate(-3deg);
}

.step-header-text h3 {
  font-size: 26px;
  color: var(--azul);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0;
}

.step-header-text .hint {
  font-size: 14px;
  color: #6B7280;
  margin: 4px 0 0;
  padding: 0;
  background: none;
  border: none;
}

/* Hide the old-style h3 and hints */
.step > h3 { display: none; }
.step > .hint { display: none; }

/* =============================================
   GRID SYSTEM — FLEXBOX RESPONSIVE
   ============================================= */
.grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  width: 100%;
}

.col-12 { width: 100%; }
.col-8  { width: calc(66.666% - 10px); }
.col-6  { width: calc(50% - 10px); }
.col-4  { width: calc(33.333% - 14px); }

/* =============================================
   FIELD GROUPS — NEUMORPHIC CARDS
   ============================================= */
.field-group {
  background: #fff;
  border: 1px solid rgba(0, 54, 95, 0.08);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 54, 95, 0.04);
  position: relative;
  overflow: hidden;
}

.field-group::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, var(--rojo), var(--neon-azul));
  border-radius: 0 4px 4px 0;
  transition: height 0.4s ease;
}

.field-group:hover {
  border-color: rgba(0, 174, 239, 0.2);
  box-shadow: 0 8px 30px rgba(0, 54, 95, 0.08), 0 0 0 1px rgba(0, 174, 239, 0.08);
  transform: translateY(-2px);
}

.field-group:hover::before {
  height: 100%;
}

.field-group-title {
  font-size: 16px;
  color: var(--azul);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(0, 54, 95, 0.06);
}

.field-group-title svg {
  color: var(--rojo);
  filter: drop-shadow(0 0 4px rgba(229, 26, 47, 0.3));
}

/* =============================================
   INPUT FIELDS — MODERN UNDERLINE STYLE
   ============================================= */
.input-block {
  margin-bottom: 18px;
}

label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: bold;
  color: var(--azul);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

label svg {
  color: var(--rojo);
  filter: drop-shadow(0 0 3px rgba(229, 26, 47, 0.25));
  width: 16px;
  height: 16px;
}

.required { color: var(--rojo); }

input[type="text"],
input[type="file"],
select {
  width: 100%;
  padding: 14px 18px;
  background: #F8FAFC;
  border: 2px solid #E2E8F0;
  border-radius: 12px;
  font-size: 15px;
  font-family: inherit;
  color: var(--azul);
  transition: all 0.3s ease;
  outline: none;
}

input[type="text"]::placeholder { color: #94A3B8; }

input[type="text"]:focus {
  border-color: var(--neon-azul);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(0, 174, 239, 0.1), 0 4px 20px rgba(0, 174, 239, 0.08);
  transform: translateY(-1px);
}

input[type="file"] {
  padding: 10px 14px;
  cursor: pointer;
  color: #64748B;
  background: #F1F5F9;
}

input[type="file"]::file-selector-button {
  background: linear-gradient(135deg, var(--azul), #004a80);
  color: #fff;
  border: none;
  padding: 10px 22px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: bold;
  font-family: inherit;
  margin-right: 14px;
  transition: all 0.3s;
  box-shadow: 0 4px 12px rgba(0, 54, 95, 0.2);
  font-size: 13px;
  letter-spacing: 0.5px;
}

input[type="file"]::file-selector-button:hover {
  background: linear-gradient(135deg, var(--rojo), var(--neon-rojo));
  box-shadow: 0 4px 18px rgba(229, 26, 47, 0.3);
  transform: translateY(-1px);
}

.nss-mode {
  display: flex;
  gap: 15px;
  margin-bottom: 18px;
  padding: 14px 20px;
  background: #F8FAFC;
  border-radius: 12px;
  border: 2px solid #E2E8F0;
}

.nss-mode label {
  cursor: pointer;
  margin: 0;
  color: var(--azul);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
}

input[type="radio"] {
  accent-color: var(--rojo);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.muted {
  font-size: 12px;
  color: #94A3B8;
  margin-top: 6px;
  font-style: italic;
  display: block;
  padding-left: 2px;
}

.help-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  color: var(--neon-azul);
  font-weight: bold;
  font-size: 12px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s;
  padding: 6px 14px;
  border-radius: 8px;
  background: rgba(0, 174, 239, 0.06);
}

.help-link:hover {
  background: var(--neon-azul);
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 174, 239, 0.3);
  transform: translateY(-1px);
}

/* =============================================
   BUTTONS — PREMIUM GRADIENT + NEON
   ============================================= */
.nav-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 2px solid rgba(0, 54, 95, 0.06);
}

button {
  padding: 16px 40px;
  font-size: 16px;
  font-weight: bold;
  font-family: inherit;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  position: relative;
  overflow: hidden;
}

button[id^="next-"], #submitBtn {
  background: linear-gradient(135deg, var(--rojo) 0%, var(--neon-rojo) 100%);
  color: #fff;
  box-shadow: 0 8px 30px rgba(229, 26, 47, 0.35);
  margin-left: auto;
}

button[id^="next-"]::after, #submitBtn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

button[id^="next-"]:hover::after, #submitBtn:hover::after {
  left: 100%;
}

button[id^="next-"]:hover, #submitBtn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 40px rgba(229, 26, 47, 0.45);
}

.btn-secondary {
  background: transparent !important;
  color: var(--azul) !important;
  border: 2px solid rgba(0, 54, 95, 0.15) !important;
  box-shadow: none !important;
  margin-right: auto;
  margin-left: 0 !important;
}

.btn-secondary:hover {
  background: rgba(0, 54, 95, 0.05) !important;
  border-color: var(--azul) !important;
  transform: translateY(-2px);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* =============================================
   ERROR / STATUS
   ============================================= */
#err {
  margin-top: 25px;
  padding: 16px 24px;
  background: linear-gradient(135deg, rgba(229, 26, 47, 0.08), rgba(255, 59, 85, 0.06));
  border: 2px solid var(--rojo);
  color: var(--rojo);
  border-radius: 14px;
  font-weight: bold;
  text-align: center;
  display: none;
  animation: shake 0.4s ease;
}

input.invalid {
  border-color: var(--rojo) !important;
  box-shadow: 0 0 0 4px rgba(229, 26, 47, 0.15) !important;
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* =============================================
   STEPS ANIMATION
   ============================================= */
.step { display: none; }
.step.active {
  display: block;
  animation: stepReveal 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes stepReveal {
  from { opacity: 0; transform: translateY(25px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.loading {
  display: inline-block;
  width: 22px;
  height: 22px;
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 0.8s linear infinite;
}

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

/* =============================================
   FOOTER STRIPE
   ============================================= */
.footer-stripe {
  background: var(--azul);
  text-align: center;
  padding: 25px;
  color: rgba(255,255,255,0.5);
  font-size: 13px;
  letter-spacing: 1px;
  border-top: 1px solid rgba(0, 174, 239, 0.2);
  position: relative;
}

.footer-stripe::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--rojo), var(--neon-azul), var(--rojo));
}

/* =============================================
   DECORATIVE FLOATING SHAPES
   ============================================= */
.bg-shape {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  opacity: 0.03;
  z-index: 0;
}

.bg-shape-1 {
  width: 600px;
  height: 600px;
  background: var(--neon-azul);
  bottom: -200px;
  right: -200px;
}

.bg-shape-2 {
  width: 400px;
  height: 400px;
  background: var(--rojo);
  top: 30%;
  left: -150px;
}

/* =============================================
   RESPONSIVE: TABLET (max-width: 768px)
   ============================================= */
@media (max-width: 900px) {
  .hero-header {
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
    padding: 20px 0 90px;
  }

  .header-inner {
    flex-direction: column;
    gap: 15px;
    text-align: center;
    padding: 0 20px;
  }

  .logo-zone {
    flex-direction: column;
    gap: 8px;
  }

  .logo-zone img { height: 50px; }

  .brand-text { align-items: center; }
  .brand-text h1 { font-size: 22px; letter-spacing: 2px; }
  .brand-text .tagline { font-size: 11px; letter-spacing: 3px; }

  .header-badge { padding: 8px 18px; }
  .header-badge span { font-size: 12px; }

  .hero-content h2 { font-size: 32px; }
  .hero-content .hero-sub { font-size: 15px; }

  .stepper-float { margin-top: -40px; }

  .stepper-inner {
    border-radius: 20px;
    padding: 12px 15px;
    gap: 0;
  }

  .progress-step span { display: none; }

  .progress-dot {
    width: 36px;
    height: 36px;
    font-size: 14px;
    border-width: 2px;
  }

  .step-connector { margin: 0 3px; }

  .content-area { margin: 30px auto 50px; padding: 0 15px; }

  .form-header { padding: 30px 25px; }
  .form-header h2 { font-size: 24px; }

  .form-body { padding: 30px 20px; }

  .col-8, .col-6, .col-4 { width: 100%; }

  .step-header-container {
    flex-direction: column;
    text-align: center;
    padding: 18px;
    gap: 14px;
  }

  .step-3d-icon { width: 60px; height: 60px; }

  .step-header-text h3 { font-size: 20px; }

  .nav-buttons {
    flex-direction: column-reverse;
    gap: 10px;
    margin-top: 30px;
    padding-top: 20px;
  }

  button {
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
  }

  button[id^="next-"], #submitBtn { margin: 0; }
  .btn-secondary { margin: 0 !important; }

  .field-group { padding: 18px; }
}

/* =============================================
   RESPONSIVE: MOBILE (max-width: 480px)
   ============================================= */
@media (max-width: 480px) {
  .hero-header {
    clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
    padding: 15px 0 70px;
  }

  .logo-zone img { height: 40px; }
  .brand-text h1 { font-size: 18px; }
  .brand-text .tagline { font-size: 10px; letter-spacing: 2px; }
  .header-badge { display: none; }

  .hero-content { margin-top: 25px; }
  .hero-content h2 { font-size: 24px; }
  .hero-content .hero-sub { font-size: 13px; }

  .stepper-float { margin-top: -30px; }

  .stepper-inner { padding: 10px 12px; border-radius: 16px; }

  .progress-dot {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }

  .content-area { margin: 20px auto 40px; padding: 0 10px; }

  .form-header { padding: 25px 18px; }
  .form-header h2 { font-size: 20px; letter-spacing: 1px; }
  .form-header p { font-size: 13px; }

  .form-body { padding: 22px 15px; }

  .step-3d-icon { width: 50px; height: 50px; }
  .step-header-text h3 { font-size: 18px; }

  .field-group { padding: 15px; border-radius: 10px; }
  .field-group-title { font-size: 13px; padding-bottom: 8px; margin-bottom: 14px; }

  label { font-size: 12px; }

  input[type="text"], input[type="file"] {
    padding: 12px 14px;
    font-size: 14px;
    border-radius: 10px;
  }

  input[type="file"]::file-selector-button {
    padding: 8px 14px;
    font-size: 12px;
  }

  .nss-mode {
    flex-direction: column;
    gap: 10px;
    padding: 12px 15px;
  }

  button {
    padding: 13px;
    font-size: 14px;
    border-radius: 12px;
    letter-spacing: 1px;
  }

  .footer-stripe { padding: 18px; font-size: 11px; }
}