/* ==========================================================================
   COMPONENTS STYLES - VISION INDUSTRIES
   Buttons, Product Cards, Supplier Cards, Slider, Floating CTAs, Timeline, Forms
   ========================================================================== */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2, 0.5rem);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold, 700);
  font-size: var(--font-size-sm, 0.875rem);
  padding: 12px 28px;
  border-radius: var(--radius-sm, 4px);
  cursor: pointer;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-base, 0.3s ease);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-accent-gold, #2394CB);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(35, 148, 203, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-accent-gold-hover, #1b7dae);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(35, 148, 203, 0.45);
}

.btn-cyan {
  background-color: var(--color-accent-cyan, #02A1FF);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 161, 255, 0.35);
}

.btn-cyan:hover {
  background-color: #008be0;
  transform: translateY(-2px);
}

.btn-outline-light {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-light:hover {
  background-color: #ffffff;
  color: var(--color-primary, #031B40);
  border-color: #ffffff;
}

.btn-pill {
  border-radius: var(--radius-pill, 9999px);
}

/* --- Product Cards --- */
.product-card {
  position: relative;
  background-color: #ffffff;
  border-radius: var(--radius-md, 8px);
  overflow: hidden;
  box-shadow: var(--shadow-sm, 0 2px 8px rgba(0,0,0,0.06));
  border: 1px solid var(--color-border-light, #E5E7EB);
  transition: all var(--transition-base, 0.3s ease);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg, 0 12px 28px rgba(0,0,0,0.12));
  border-color: var(--color-accent-cyan, #02A1FF);
}

.product-card-img-wrap {
  position: relative;
  width: 100%;
  padding-top: 70%; /* 4:3 Aspect Ratio */
  overflow: hidden;
  background-color: #f3f4f6;
}

.product-card-img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow, 0.5s ease);
}

.product-card:hover .product-card-img-wrap img {
  transform: scale(1.08);
}

/* Signature Dark Navy Badge on Vision Products */
.product-card-badge {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #082859;
  color: #ffffff;
  font-weight: var(--font-weight-bold, 700);
  font-size: var(--font-size-sm, 0.875rem);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 18px;
  border-radius: var(--radius-sm, 4px);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  width: 85%;
  text-align: center;
  transition: all var(--transition-fast, 0.2s ease);
  z-index: 2;
}

.product-card:hover .product-card-badge {
  background-color: var(--color-accent-gold, #FFC527);
  color: #111111;
}

/* Brand Cards on Products Page */
.product-card-logo-wrap {
  position: relative;
  width: 100%;
  height: 160px;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-light, #E5E7EB);
}

.product-card-logo-wrap img {
  position: static !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain;
  transition: transform var(--transition-slow, 0.5s ease);
}

.product-card:hover .product-card-logo-wrap img {
  transform: scale(1.08);
}

.product-logo-bellmer {
  max-height: 48px !important;
  max-width: 180px !important;
}

.product-logo-taipingyang {
  max-height: 64px !important;
  max-width: 150px !important;
}

.product-logo-ncr {
  max-height: 52px !important;
  max-width: 175px !important;
}

.product-logo-flourish {
  max-height: 50px !important;
  max-width: 185px !important;
}

.product-card-body {
  padding: var(--space-5, 1.25rem);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-card-title {
  font-size: var(--font-size-md, 1.125rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-primary, #031B40);
  margin-bottom: var(--space-2, 0.5rem);
}

.product-card-desc {
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-text-muted, #69727D);
  line-height: 1.6;
  margin-bottom: var(--space-4, 1rem);
}

/* --- Supplier Cards --- */
.supplier-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border-light, #E5E7EB);
  border-radius: var(--radius-md, 8px);
  padding: var(--space-8, 2rem) var(--space-6, 1.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  transition: all var(--transition-base, 0.3s ease);
  min-height: 240px;
}

.supplier-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent-gold, #FFC527);
  box-shadow: var(--shadow-md, 0 6px 18px rgba(0,0,0,0.08));
}

.supplier-card-logo {
  height: 70px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4, 1rem);
}

.supplier-card-logo img,
.supplier-card img {
  max-height: 52px;
  max-width: 180px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.supplier-logo-bellmer {
  max-height: 38px !important;
  max-width: 160px !important;
}

.supplier-logo-taipingyang {
  max-height: 58px !important;
  max-width: 145px !important;
}

.supplier-logo-ncr {
  max-height: 44px !important;
  max-width: 165px !important;
}

.supplier-logo-flourish {
  max-height: 44px !important;
  max-width: 175px !important;
}

.supplier-card:hover img,
.supplier-card:hover .supplier-card-logo img {
  transform: scale(1.06);
}

.supplier-card-title {
  margin-top: 0;
  font-size: var(--font-size-base, 1rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-primary, #031B40);
}

/* --- Client / Partner Carousel Track --- */
.partner-slider-wrap {
  position: relative;
  overflow: hidden;
  padding: var(--space-6, 1.5rem) 0;
  margin-top: var(--space-6);
}

.partner-slider-track {
  display: flex;
  align-items: center;
  gap: var(--space-10, 2.5rem);
  transition: transform 0.5s ease-in-out;
}

.partner-slide {
  flex: 0 0 calc(20% - 2rem);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2, 0.5rem) var(--space-4, 1rem);
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  min-height: 90px;
}

.partner-slide img {
  max-height: 75px;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: none;
  opacity: 1;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.partner-slide:hover img {
  transform: scale(1.1);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-6, 1.5rem);
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #d1d5db;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.is-active {
  background-color: #111111;
  width: 24px;
  border-radius: 6px;
}

/* --- Floating CTAs --- */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: var(--z-floating, 1060);
}

.floating-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: var(--radius-pill, 9999px);
  font-weight: var(--font-weight-bold, 700);
  font-size: var(--font-size-sm, 0.875rem);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}

.floating-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.floating-btn-zalo {
  background-color: #0084FF;
  color: #ffffff;
  animation: pulse-ring-zalo 2.5s infinite;
}

.floating-btn-hotline {
  background-color: var(--color-accent-gold, #266A95);
  color: #ffffff;
  animation: pulse-ring-hotline 2.5s infinite 0.4s;
}

.floating-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  line-height: 1;
}

/* Pulse animations for floating buttons */
@keyframes pulse-ring-zalo {
  0% { transform: scale(0.98); box-shadow: 0 0 0 0 rgba(0, 132, 255, 0.6); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 132, 255, 0); }
  100% { transform: scale(0.98); box-shadow: 0 0 0 0 rgba(0, 132, 255, 0); }
}

@keyframes pulse-ring-hotline {
  0% { transform: scale(0.98); box-shadow: 0 0 0 0 rgba(38, 106, 149, 0.6); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(38, 106, 149, 0); }
  100% { transform: scale(0.98); box-shadow: 0 0 0 0 rgba(38, 106, 149, 0); }
}

/* --- Timeline Component (About Page) --- */
.timeline-list {
  position: relative;
  padding-left: var(--space-8, 2rem);
  margin-top: var(--space-6, 1.5rem);
}

.timeline-list::before {
  content: '';
  position: absolute;
  top: 0;
  left: 7px;
  width: 2px;
  height: 100%;
  background-color: #e5e7eb;
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-8, 2rem);
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  top: 4px;
  left: -29px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--color-accent-cyan, #02A1FF);
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 2px var(--color-accent-cyan, #02A1FF);
}

.timeline-year {
  font-size: var(--font-size-md, 1.125rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-accent-cyan, #02A1FF);
  margin-bottom: 4px;
}

.timeline-title {
  font-size: var(--font-size-base, 1rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-text-main, #222222);
  margin-bottom: 6px;
}

.timeline-desc {
  font-size: var(--font-size-sm, 0.875rem);
  color: var(--color-text-muted, #69727D);
  line-height: 1.6;
}

/* --- Breadcrumb Navigation --- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2, 0.5rem);
  font-size: var(--font-size-sm, 0.875rem);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-3, 0.75rem);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
}

.breadcrumb a:hover {
  color: var(--color-accent-gold, #FFC527);
}

.breadcrumb-separator {
  color: rgba(255, 255, 255, 0.4);
}

.breadcrumb-current {
  color: var(--color-accent-gold, #FFC527);
  font-weight: var(--font-weight-semibold, 600);
}

/* --- Form Controls --- */
.form-group {
  margin-bottom: var(--space-5, 1.25rem);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm, 0.875rem);
  font-weight: var(--font-weight-semibold, 600);
  color: var(--color-text-main, #222222);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border-light, #E5E7EB);
  border-radius: var(--radius-sm, 4px);
  background-color: #ffffff;
  color: var(--color-text-main, #222222);
  font-size: var(--font-size-base, 1rem);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent-cyan, #02A1FF);
  box-shadow: 0 0 0 3px rgba(2, 161, 255, 0.15);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* --- Modal / Lightbox --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-modal, 1050);
}

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

.modal-content {
  background-color: #ffffff;
  border-radius: var(--radius-md);
  padding: var(--space-6);
  max-width: 600px;
  width: 100%;
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.modal-overlay.is-active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 24px;
  color: #888888;
  cursor: pointer;
}

.modal-close:hover {
  color: #111111;
}