/* ============================================
   LUMINATA — Components
   ============================================ */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #a86828, #8a4a18);
  color: #fff;
  box-shadow: 0 2px 12px rgba(232,146,74,0.2);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(232,146,74,0.3);
  color: #fff;
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 6px rgba(232,146,74,0.2);
  transition-duration: 0.05s;
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-hover);
  -webkit-tap-highlight-color: transparent;
}
.btn-secondary:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
  box-shadow: var(--shadow-glow-orange);
}
.btn-secondary:active {
  transform: translateY(0) scale(0.98);
  transition-duration: 0.05s;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 0.5rem 0;
  border-radius: 0;
  -webkit-tap-highlight-color: transparent;
}
.btn-ghost:hover {
  color: var(--accent-orange);
}
.btn-ghost:active {
  transform: translateY(0) scale(0.98);
  transition-duration: 0.05s;
}
.btn-ghost::after {
  content: ' \2192';
  transition: transform var(--transition-fast);
  display: inline-block;
}
.btn-ghost:hover::after {
  transform: translateX(4px);
}

.btn-sm {
  font-size: var(--text-sm);
  padding: 0.5rem 1.1rem;
}

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.25s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

.card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.card:active {
  transform: scale(0.98);
  transition-duration: 0.05s;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
  transition: opacity var(--transition-base);
}
.card:hover::before {
  opacity: 1;
}
.card:not([class*="card-glow"])::before {
  background: linear-gradient(90deg, transparent, var(--text-muted), transparent);
}
.card-glow-purple:hover::before {
  background: linear-gradient(90deg, transparent, var(--accent-purple), transparent);
}
.card-glow-blue:hover::before {
  background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
}
.card-glow-cyan:hover::before {
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}
.card-glow-green:hover::before {
  background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
}

.card-glow:hover {
  box-shadow: var(--shadow-glow-orange);
  border-color: rgba(232,146,74,0.2);
}
.card-glow-blue:hover {
  box-shadow: var(--shadow-glow-blue);
  border-color: rgba(91,141,239,0.2);
}
.card-glow-purple:hover {
  box-shadow: var(--shadow-glow-purple);
  border-color: rgba(155,122,216,0.2);
}
.card-glow-cyan:hover {
  box-shadow: 0 0 20px rgba(78,205,196,0.15);
  border-color: rgba(78,205,196,0.2);
}
.card-glow-green:hover {
  box-shadow: 0 0 20px rgba(94,194,105,0.15);
  border-color: rgba(94,194,105,0.2);
}

/* Card testimonial variant */
.card-testimonial {
  position: relative;
  padding-left: calc(var(--space-xl) + 8px);
}
.card-testimonial::after {
  content: '';
  position: absolute;
  left: 0;
  top: var(--space-xl);
  bottom: var(--space-xl);
  width: 3px;
  border-radius: 2px;
  background: var(--accent-orange);
  opacity: 0.4;
}
.card-testimonial::before {
  display: none;
}

/* Card icon container — icon left, title right */
.card-icon {
  float: left;
  width: 56px;
  height: 56px;
  margin-right: 16px;
  margin-bottom: 0;
  padding: 10px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  transition: color var(--transition-base), background var(--transition-base);
}
.card:hover .card-icon {
  color: var(--accent-orange);
  background: rgba(232, 146, 74, 0.10);
}
.card-glow-blue:hover .card-icon {
  color: var(--accent-blue);
  background: rgba(91, 141, 239, 0.08);
}
.card-glow-purple:hover .card-icon {
  color: var(--accent-purple);
  background: rgba(155, 122, 216, 0.10);
}
.card-glow-cyan:hover .card-icon {
  color: var(--accent-cyan);
  background: rgba(78, 205, 196, 0.07);
}
.card-glow-green:hover .card-icon {
  color: var(--accent-green);
  background: rgba(94, 194, 105, 0.07);
}
.card-icon svg {
  width: 100%;
  height: 100%;
}
[data-theme="light"] .card-icon {
  background: rgba(0, 0, 0, 0.04);
}
[data-theme="light"] .card:hover .card-icon {
  background: rgba(232, 146, 74, 0.12);
}

/* Card title — ACCENT GRADIENT separator (fading right) */
.card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  min-height: 56px;
  display: flex;
  align-items: center;
  margin-bottom: 0;
  padding-bottom: var(--space-md);
  border-bottom: none;
  color: var(--text-primary);
  position: relative;
}
.card-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, var(--border-subtle) 0%, transparent 80%);
  opacity: 0.35;
  transition: width var(--transition-base), opacity var(--transition-base);
}
.card:hover .card-title::after {
  width: 100%;
  opacity: 0.6;
}

.card-desc {
  clear: both;
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.65;
  padding-top: var(--space-md);
}

.card-meta {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-top: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* --- Grids --- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}

/* --- Tabs --- */
.tabs {
  display: flex;
  gap: 2px;
  background: var(--bg-tertiary);
  padding: 3px;
  border-radius: var(--radius-md);
  width: fit-content;
  margin-bottom: var(--space-xl);
}

.tab {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.tab:hover {
  color: var(--text-primary);
}
.tab:active {
  transform: scale(0.97);
  transition-duration: 0.05s;
}
.tab.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

/* --- Tags / Badges --- */
.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  background: rgba(232,146,74,0.1);
  color: var(--accent-orange);
  border: 1px solid rgba(232,146,74,0.15);
}
.tag-blue {
  background: rgba(91,141,239,0.1);
  color: var(--accent-blue);
  border-color: rgba(91,141,239,0.15);
}
.tag-purple {
  background: rgba(155,122,216,0.1);
  color: var(--accent-purple);
  border-color: rgba(155,122,216,0.15);
}
.tag-green {
  background: rgba(94,194,105,0.1);
  color: var(--accent-green);
  border-color: rgba(94,194,105,0.15);
}
.tag-cyan {
  background: rgba(78,205,196,0.1);
  color: var(--accent-cyan);
  border-color: rgba(78,205,196,0.15);
}

/* Light theme: WCAG-safe tag text & borders */
[data-theme="light"] .tag {
  color: var(--accent-orange-text);
  border-color: rgba(153,90,24,0.2);
}
[data-theme="light"] .tag-blue {
  color: var(--accent-blue-text);
  border-color: rgba(58,107,199,0.2);
}
[data-theme="light"] .tag-green {
  color: var(--accent-green-text);
  border-color: rgba(45,122,53,0.2);
}
[data-theme="light"] .tag-purple {
  color: var(--accent-purple-text);
  border-color: rgba(112,84,168,0.2);
}
[data-theme="light"] .tag-cyan {
  color: var(--accent-cyan-text);
  border-color: rgba(20,112,104,0.2);
}

/* --- Metrics Bar --- */
.metrics-bar {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
  padding: var(--space-2xl) 0;
}

.metric {
  text-align: center;
}
.metric-value {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.metric-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--text-muted);
  margin-top: var(--space-sm);
}

/* --- Vendor logos row --- */
.vendors-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
  padding: var(--space-xl) 0;
  opacity: 0.85;
  transition: opacity var(--transition-base);
}
.vendors-row:hover {
  opacity: 1.0;
}
.vendor-logo {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--text-muted);
  letter-spacing: var(--tracking-normal);
  transition: color var(--transition-base);
  white-space: nowrap;
}
.vendor-logo:hover {
  color: var(--text-secondary);
}

/* --- Divider --- */
.divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-3xl) 0;
}

/* --- Step indicators --- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  counter-reset: step;
}
.step {
  counter-increment: step;
  position: relative;
  padding-left: 0;
}
.step-number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--accent-orange);
  margin-bottom: var(--space-sm);
}
.step-number::before {
  content: counter(step, decimal-leading-zero);
}
.step-title {
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}
.step-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Feature list --- */
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.feature-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--accent-orange);
}

/* --- Contact form --- */
.form-group {
  margin-bottom: var(--space-lg);
}
.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 0.7rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
  outline: none;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(232,146,74,0.1);
}
.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* --- Select dropdown custom styling --- */
select.form-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
  cursor: pointer;
}

/* --- Directions Grid (Home "What We Do") --- */
.directions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}
@media (max-width: 1024px) {
  .directions-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .directions-grid { grid-template-columns: 1fr; }
}

.direction-block {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}
.direction-block:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.direction-block:active {
  transform: translateY(-1px) scale(0.99);
  transition-duration: 0.05s;
}

.direction-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.direction-icon {
  width: 72px;
  height: 72px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: color var(--transition-base);
}
.direction-icon svg {
  width: 100%;
  height: 100%;
}
.direction-icon--orange { color: var(--accent-orange); }
.direction-icon--purple { color: var(--accent-purple); }
.direction-icon--blue { color: var(--accent-blue); }
.direction-icon--green { color: var(--accent-green); }
.direction-icon--cyan { color: var(--accent-cyan); }

.direction-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(232,146,74,0.1);
  color: var(--accent-orange);
  border: 1px solid rgba(232,146,74,0.15);
}
.direction-badge.tag-purple {
  background: rgba(155,122,216,0.1);
  color: var(--accent-purple);
  border-color: rgba(155,122,216,0.15);
}
.direction-badge.tag-blue {
  background: rgba(91,141,239,0.1);
  color: var(--accent-blue);
  border-color: rgba(91,141,239,0.15);
}

/* Light theme: WCAG-safe direction-badge text & borders */
[data-theme="light"] .direction-badge {
  color: var(--accent-orange-text);
  border-color: rgba(153,90,24,0.2);
}
[data-theme="light"] .direction-badge.tag-purple {
  color: var(--accent-purple-text);
  border-color: rgba(112,84,168,0.2);
}
[data-theme="light"] .direction-badge.tag-blue {
  color: var(--accent-blue-text);
  border-color: rgba(58,107,199,0.2);
}
[data-theme="light"] .direction-badge.tag-green {
  color: var(--accent-green-text);
  border-color: rgba(45,122,53,0.2);
}

.direction-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: 0;
  color: var(--text-primary);
  line-height: 1.3;
}

.direction-block > .direction-badge {
  margin-bottom: var(--space-md);
}

.direction-desc {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  flex: 1;
}

.direction-tags {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.direction-cta {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-base);
}
.direction-block:hover .direction-cta {
  color: var(--accent-orange);
}

/* --- Custom checkbox --- */
input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border-hover);
  border-radius: 4px;
  background: var(--bg-tertiary);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
  flex-shrink: 0;
  position: relative;
  -webkit-tap-highlight-color: transparent;
}
input[type="checkbox"]:checked {
  background: var(--accent-orange);
  border-color: var(--accent-orange);
}
input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 6px;
  width: 6px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}