/* Premium UI Components para A Colegial Londrina */

/* Hero Section */
.hero-premium {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  padding: 100px 0;
  overflow: hidden;
  color: var(--color-surface);
  text-align: center;
}

.hero-premium::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 210, 0, 0.1) 0%, transparent 60%);
  animation: rotateGlow 20s linear infinite;
  pointer-events: none;
}

@keyframes rotateGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hero-premium h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--color-surface);
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-premium p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto 40px;
}

/* Guided Journey Wrapper */
.guided-journey-wrapper {
  max-width: 900px;
  margin: -60px auto 100px;
  position: relative;
  z-index: 10;
}

/* Glassmorphism Card */
.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  padding: 40px;
  transition: var(--transition-smooth);
}

/* Steps Progress */
.gj-progress {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
}

.gj-progress::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: #E5E7EB;
  z-index: 1;
  transform: translateY(-50%);
}

.gj-step-indicator {
  position: relative;
  z-index: 2;
  background: var(--color-surface);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-text-muted);
  border: 2px solid #E5E7EB;
  transition: var(--transition-smooth);
}

.gj-step-indicator.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-surface);
  box-shadow: 0 0 0 4px rgba(31, 41, 91, 0.1);
}

.gj-step-indicator.completed {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Option Cards (Série, Gênero) */
.gj-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.gj-option-card {
  border: 2px solid #E5E7EB;
  border-radius: var(--radius-md);
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  background: var(--color-surface);
}

.gj-option-card:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
}

.gj-option-card.selected {
  border-color: var(--color-primary);
  background: rgba(31, 41, 91, 0.03);
}

.gj-option-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.gj-option-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Kit Configuration (Products List) */
.gj-kit-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gj-product-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-sm);
  background: #FAFAFA;
}

@media (max-width: 600px) {
  .gj-product-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

.gj-product-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.gj-product-image {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: #EEE;
  object-fit: cover;
}

.gj-product-name {
  font-weight: 600;
  color: var(--color-text-main);
}

.gj-product-price {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Size Selectors */
.gj-size-selector {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.gj-size-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid #D1D5DB;
  background: var(--color-surface);
  color: var(--color-text-main);
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.gj-size-btn:hover {
  border-color: var(--color-primary);
}

.gj-size-btn.selected {
  background: var(--color-primary);
  color: var(--color-surface);
  border-color: var(--color-primary);
}

/* Actions */
.gj-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid #E5E7EB;
}

.btn {
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid #D1D5DB;
}

.btn-secondary:hover {
  background: #F3F4F6;
  color: var(--color-text-main);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-surface);
  box-shadow: 0 4px 14px rgba(31, 41, 91, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(31, 41, 91, 0.4);
}

.btn-accent {
  background: var(--color-secondary);
  color: var(--color-primary-dark);
  box-shadow: 0 4px 14px rgba(255, 210, 0, 0.4);
}

.btn-accent:hover {
  background: var(--color-secondary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Loader */
.gj-loader {
  border: 3px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top: 3px solid #FFF;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
  display: none;
}
.loading .gj-loader {
  display: inline-block;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* Fade transitions for JS views */
.gj-view {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}
.gj-view.active {
  display: block;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}