/**
 * CSTL Corporate Design System — Components
 */

/* ==========================================================================
   Buttons & Links
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--cstl-font-display);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--trans-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cstl-amber-light) 0%, var(--cstl-amber) 100%);
  color: #0B131A;
  box-shadow: 0 4px 14px var(--cstl-amber-glow);
  font-weight: 800;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #FFC755 0%, var(--cstl-amber-light) 100%);
  box-shadow: 0 6px 20px var(--cstl-amber-glow-strong);
  transform: translateY(-2px);
  color: #000000;
}

.btn-outline {
  background: transparent;
  color: var(--cstl-text-white);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--cstl-amber);
  color: var(--cstl-amber);
  transform: translateY(-2px);
}

.btn-outline-amber {
  background: transparent;
  color: var(--cstl-amber);
  border-color: var(--cstl-amber);
}

.btn-outline-amber:hover {
  background: var(--cstl-amber);
  color: #071017;
  box-shadow: 0 4px 14px var(--cstl-amber-glow);
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-icon {
  transition: transform var(--trans-normal);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   Trust Strip
   ========================================================================== */
.trust-strip {
  background: var(--cstl-dark-800);
  border-top: 1px solid var(--cstl-steel-border-subtle);
  border-bottom: 1px solid var(--cstl-steel-border);
  padding: var(--space-4) 0;
  position: relative;
  z-index: 10;
}

.trust-items-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.trust-item-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: rgba(228, 161, 27, 0.12);
  border: 1px solid rgba(228, 161, 27, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cstl-amber);
}

.trust-item-icon svg {
  width: 18px;
  height: 18px;
}

.trust-item-text {
  font-family: var(--cstl-font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cstl-text-white);
  text-transform: uppercase;
}

.trust-item-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--cstl-text-secondary);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}

/* ==========================================================================
   Service Cards (Interactive with Reveal)
   ========================================================================== */
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--cstl-dark-800);
  border: 1px solid var(--cstl-steel-border);
  transition: all var(--trans-smooth);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--cstl-amber);
  box-shadow: var(--shadow-xl), 0 0 20px var(--cstl-amber-glow);
}

.service-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #000;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  filter: brightness(0.9);
}

.service-card:hover .service-card-image img {
  transform: scale(1.08);
  filter: brightness(1);
}

.service-card-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 32, 43, 0.2) 0%, rgba(13, 32, 43, 0.95) 100%);
}

.service-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--cstl-font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cstl-amber);
  background: rgba(10, 19, 26, 0.85);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(228, 161, 27, 0.3);
  z-index: 2;
}

.service-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  position: relative;
}

.service-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--cstl-text-white);
  transition: color var(--trans-fast);
}

.service-card:hover .service-card-title {
  color: var(--cstl-amber);
}

.service-card-desc {
  font-size: 0.95rem;
  color: var(--cstl-text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.service-tag {
  font-size: 0.75rem;
  font-family: var(--cstl-font-body);
  background: rgba(255, 255, 255, 0.05);
  color: #CBD5E1;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--cstl-steel-border-subtle);
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--cstl-font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cstl-amber);
  margin-top: auto;
}

.service-card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--trans-normal);
}

.service-card:hover .service-card-link svg {
  transform: translateX(6px);
}

/* ==========================================================================
   Stat Blocks & Counters
   ========================================================================== */
.stat-card {
  background: var(--cstl-dark-card);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--cstl-steel-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  transition: all var(--trans-normal);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(228, 161, 27, 0.4);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-family: var(--cstl-font-display);
  font-size: clamp(2.5rem, 4.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1;
  color: var(--cstl-text-white);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.stat-number .stat-accent {
  color: var(--cstl-amber);
}

.stat-label {
  font-family: var(--cstl-font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cstl-text-white);
  margin-bottom: 0.35rem;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--cstl-text-secondary);
}

/* Zero-Harm Badge */
.zero-harm-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  color: #34D399;
  font-family: var(--cstl-font-mono);
  font-size: 0.85rem;
  font-weight: 600;
}

.zero-harm-dot {
  width: 8px;
  height: 8px;
  background: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 10px #10B981;
}

/* ==========================================================================
   Project Cards
   ========================================================================== */
.project-card {
  background: var(--cstl-dark-800);
  border: 1px solid var(--cstl-steel-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--trans-smooth);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--cstl-amber);
  box-shadow: var(--shadow-xl);
}

.project-card-header {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.project-card-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-card-header img {
  transform: scale(1.06);
}

.project-card-badges {
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.client-badge {
  font-family: var(--cstl-font-display);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  background: var(--cstl-amber);
  color: #071017;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.sector-badge {
  font-family: var(--cstl-font-mono);
  font-size: 0.75rem;
  background: rgba(10, 19, 26, 0.85);
  backdrop-filter: blur(8px);
  color: #F8FAFC;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--cstl-steel-border);
}

.project-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--cstl-text-white);
  margin-bottom: 0.5rem;
}

.project-scope-list {
  margin: 1rem 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.project-scope-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #CBD5E1;
}

.project-scope-item svg {
  width: 16px;
  height: 16px;
  color: var(--cstl-amber);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   Equipment & Fleet Matrix
   ========================================================================== */
.equipment-card {
  background: var(--cstl-dark-card);
  border: 1px solid var(--cstl-steel-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: all var(--trans-normal);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.equipment-card:hover {
  background: var(--cstl-dark-card-hover);
  border-color: var(--cstl-amber);
  transform: translateY(-4px);
}

.equipment-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(228, 161, 27, 0.12);
  border: 1px solid rgba(228, 161, 27, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cstl-amber);
}

.equipment-icon-wrapper svg {
  width: 24px;
  height: 24px;
}

.equipment-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cstl-text-white);
}

.equipment-specs {
  font-size: 0.9rem;
  color: var(--cstl-text-secondary);
}

/* ==========================================================================
   Forms & Conversion Funnel
   ========================================================================== */
.quote-form-card {
  background: var(--cstl-dark-800);
  border: 1px solid var(--cstl-steel-border);
  border-radius: var(--radius-xl);
  padding: clamp(1.75rem, 4vw, 3rem);
  box-shadow: var(--shadow-xl);
  position: relative;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-label {
  font-family: var(--cstl-font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cstl-text-white);
}

.form-label .req {
  color: var(--cstl-amber);
}

.form-control, .form-select {
  width: 100%;
  background: rgba(10, 19, 26, 0.7);
  border: 1px solid var(--cstl-steel-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  color: var(--cstl-text-primary);
  font-family: var(--cstl-font-body);
  font-size: 0.95rem;
  transition: all var(--trans-fast);
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--cstl-amber);
  background: rgba(13, 32, 43, 0.9);
  box-shadow: 0 0 0 3px var(--cstl-amber-glow);
}

.form-select option {
  background-color: var(--cstl-dark-800);
  color: var(--cstl-text-white);
  padding: 0.5rem;
}

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

.form-hint {
  font-size: 0.8rem;
  color: var(--cstl-text-muted);
}

.form-file-box {
  border: 2px dashed var(--cstl-steel-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: all var(--trans-fast);
}

.form-file-box:hover {
  border-color: var(--cstl-amber);
  background: rgba(228, 161, 27, 0.03);
}

/* Honeypot field (hidden from real users) */
.hp-field {
  display: none !important;
  visibility: hidden !important;
}

/* ==========================================================================
   Modals & Confirmation States
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 16, 23, 0.85);
  backdrop-filter: blur(12px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans-normal);
}

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

.modal-container {
  background: var(--cstl-dark-800);
  border: 1px solid var(--cstl-steel-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 650px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8);
  position: relative;
  transform: translateY(20px) scale(0.96);
  transition: all var(--trans-smooth);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cstl-text-white);
  cursor: pointer;
  transition: background var(--trans-fast);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  border: 2px solid #10B981;
  color: #10B981;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.modal-success-icon svg {
  width: 32px;
  height: 32px;
}