/**
 * FSP Monochrome Design System - Page-Specific Layouts & Bento Grids
 */

/* ==========================================================================
   1. HERO SECTION (index.html)
   ========================================================================== */

.cl-hero {
  position: relative;
  padding-block: clamp(36px, 6vw, 72px);
  overflow: hidden;
}

.cl-hero-bg-floating {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.cl-floating-symbol {
  position: absolute;
  font-family: var(--cl-font-mono);
  font-weight: 700;
  color: var(--cl-ink);
  opacity: 0.04;
  user-select: none;
  transition: transform 0.2s ease-out;
}

[data-theme="dark"] .cl-floating-symbol {
  opacity: 0.08;
}

.cl-floating-symbol--1 { top: 10%; left: 5%; font-size: clamp(3rem, 6vw, 6rem); }
.cl-floating-symbol--2 { top: 25%; right: 8%; font-size: clamp(2.5rem, 5vw, 5rem); }
.cl-floating-symbol--3 { bottom: 15%; left: 12%; font-size: clamp(2rem, 4vw, 4rem); }
.cl-floating-symbol--4 { bottom: 20%; right: 15%; font-size: clamp(3.5rem, 7vw, 7rem); }

.cl-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.cl-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}

@media (min-width: 992px) {
  .cl-hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.cl-hero-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cl-hero-right {
  display: flex;
  justify-content: center;
  width: 100%;
}

/* DitherVeil Card & Frame - Compact & Balanced */
.cl-dither-card {
  width: 100%;
  max-width: 340px;
  background-color: var(--cl-card-bg);
  border: 1px solid var(--cl-border);
  border-radius: 22px;
  padding: 12px;
  box-shadow: var(--cl-shadow-card);
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-inline: auto;
  transition: transform var(--cl-duration-normal) var(--cl-ease),
              box-shadow var(--cl-duration-normal) var(--cl-ease),
              border-color var(--cl-duration-normal) var(--cl-ease);
}

.cl-dither-card:hover {
  border-color: var(--cl-border-hover);
  box-shadow: var(--cl-shadow-card-hover);
}

.cl-dither-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-inline: 4px;
  font-size: 0.72rem;
}

.cl-dither-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cl-dither-badges {
  display: flex;
  align-items: center;
  gap: 6px;
}

.cl-dither-mount {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1.15;
  border-radius: 14px;
  overflow: hidden;
  background-color: #000000;
  border: 1px solid var(--cl-border);
  touch-action: pan-y;
  cursor: crosshair;
}

.cl-dither-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding-inline: 4px;
  font-size: 0.72rem;
  flex-wrap: wrap;
}

.cl-hero-profile-bar {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.cl-hero-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}

.cl-hero-handle {
  font-family: var(--cl-font-mono);
  font-size: var(--cl-text-xs);
  color: var(--cl-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.cl-avatar-large {
  width: clamp(72px, 12vw, 96px);
  height: clamp(72px, 12vw, 96px);
  border-radius: 50%;
  border: 2px solid var(--cl-border);
  background: var(--cl-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--cl-font-mono);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--cl-ink);
  letter-spacing: -0.04em;
  user-select: none;
  box-shadow: var(--cl-shadow-card);
  position: relative;
  flex-shrink: 0;
}

.cl-avatar-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background-color: var(--cl-ink);
  color: var(--cl-bg);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--cl-bg);
}

.cl-hero-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cl-hero-title {
  font-size: var(--cl-text-hero);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.cl-hero-title span {
  color: var(--cl-muted);
}

.cl-hero-bio {
  font-size: var(--cl-text-lg);
  color: var(--cl-muted);
  max-width: 780px;
  line-height: 1.6;
}

.cl-hero-bio strong {
  color: var(--cl-ink);
}

.cl-hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ==========================================================================
   2. BENTO GRID SYSTEM
   ========================================================================== */

.cl-bento-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: clamp(16px, 2.5vw, 24px);
}

@media (min-width: 640px) {
  .cl-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cl-bento-grid {
    grid-template-columns: repeat(12, 1fr);
  }
}

/* Bento Column Spans */
.col-span-12 { grid-column: span 1 / span 1; }
.col-span-8  { grid-column: span 1 / span 1; }
.col-span-7  { grid-column: span 1 / span 1; }
.col-span-6  { grid-column: span 1 / span 1; }
.col-span-5  { grid-column: span 1 / span 1; }
.col-span-4  { grid-column: span 1 / span 1; }

@media (min-width: 640px) {
  .col-span-12 { grid-column: span 2; }
  .col-span-8  { grid-column: span 2; }
  .col-span-7  { grid-column: span 2; }
  .col-span-6  { grid-column: span 2; }
  .col-span-5  { grid-column: span 1; }
  .col-span-4  { grid-column: span 1; }
}

@media (min-width: 1024px) {
  .col-span-12 { grid-column: span 12; }
  .col-span-8  { grid-column: span 8; }
  .col-span-7  { grid-column: span 7; }
  .col-span-6  { grid-column: span 6; }
  .col-span-5  { grid-column: span 5; }
  .col-span-4  { grid-column: span 4; }
  .col-span-3  { grid-column: span 3; }
}

/* Bento Card Special Styles */
.cl-bento-clock {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cl-clock-display {
  font-family: var(--cl-font-mono);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--cl-ink);
  line-height: 1;
  margin-block: 8px;
}

.cl-metric-number {
  font-family: var(--cl-font-mono);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--cl-ink);
  letter-spacing: -0.04em;
  line-height: 1;
}

.cl-metric-label {
  font-size: var(--cl-text-sm);
  color: var(--cl-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* ==========================================================================
   3. GITHUB CONTRIBUTION MATRIX (.cl-activity-matrix)
   ========================================================================== */

.cl-activity-matrix-card {
  overflow-x: auto;
}

.cl-matrix-grid {
  display: grid;
  grid-template-rows: repeat(7, 12px);
  grid-auto-flow: column;
  grid-auto-columns: 12px;
  gap: 3px;
  padding: 12px 0;
}

.cl-matrix-cell {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background-color: var(--cl-surface);
  border: 1px solid var(--cl-border);
  transition: transform 0.15s ease, background-color 0.15s ease;
  cursor: pointer;
}

.cl-matrix-cell:hover {
  transform: scale(1.35);
  z-index: 2;
  border-color: var(--cl-ink);
}

.cl-matrix-cell[data-level="1"] { background-color: rgba(9, 9, 11, 0.2); }
.cl-matrix-cell[data-level="2"] { background-color: rgba(9, 9, 11, 0.45); }
.cl-matrix-cell[data-level="3"] { background-color: rgba(9, 9, 11, 0.7); }
.cl-matrix-cell[data-level="4"] { background-color: var(--cl-ink); }

[data-theme="dark"] .cl-matrix-cell[data-level="1"] { background-color: rgba(255, 255, 255, 0.2); }
[data-theme="dark"] .cl-matrix-cell[data-level="2"] { background-color: rgba(255, 255, 255, 0.45); }
[data-theme="dark"] .cl-matrix-cell[data-level="3"] { background-color: rgba(255, 255, 255, 0.75); }
[data-theme="dark"] .cl-matrix-cell[data-level="4"] { background-color: #ffffff; }

.cl-matrix-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--cl-text-2xs);
  color: var(--cl-muted);
  justify-content: flex-end;
  margin-top: 8px;
}

/* ==========================================================================
   4. TIMELINE & CREDENTIALS (about.html)
   ========================================================================== */

.cl-timeline {
  position: relative;
  padding-left: 28px;
  border-left: 1px dashed var(--cl-border-hover);
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-block: 24px;
}

.cl-timeline-item {
  position: relative;
}

.cl-timeline-dot {
  position: absolute;
  left: -34px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--cl-bg);
  border: 2px solid var(--cl-ink);
}

.cl-timeline-date {
  font-family: var(--cl-font-mono);
  font-size: var(--cl-text-xs);
  color: var(--cl-muted);
  margin-bottom: 4px;
}

.cl-timeline-title {
  font-size: var(--cl-text-lg);
  font-weight: 700;
  color: var(--cl-ink);
}

.cl-timeline-subtitle {
  font-size: var(--cl-text-sm);
  color: var(--cl-muted);
  margin-bottom: 8px;
}

/* Certificate Cards */
.cl-cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.cl-cert-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius-card-sm);
  padding: 20px;
  background-color: var(--cl-card-bg);
  transition: var(--cl-transition-normal);
  cursor: pointer;
}

.cl-cert-card:hover {
  transform: translateY(-2px);
  border-color: var(--cl-border-hover);
  box-shadow: var(--cl-shadow-card-hover);
}

.cl-cert-issuer {
  font-family: var(--cl-font-mono);
  font-size: var(--cl-text-2xs);
  color: var(--cl-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cl-cert-title {
  font-size: var(--cl-text-md);
  font-weight: 700;
  margin-block: 6px 12px;
}

/* ==========================================================================
   5. PROJECTS SHOWCASE (projects.html)
   ========================================================================== */

.cl-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 24px;
  scrollbar-width: none;
}

.cl-filter-bar::-webkit-scrollbar {
  display: none;
}

.cl-project-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 24px;
}

@media (min-width: 768px) {
  .cl-project-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .cl-project-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cl-project-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--cl-radius-card);
  border: 1px solid var(--cl-border);
  background-color: var(--cl-card-bg);
  padding: clamp(20px, 3vw, 28px);
  transition: var(--cl-transition-normal);
  height: 100%;
}

.cl-project-card:hover {
  transform: translateY(-3px);
  border-color: var(--cl-border-hover);
  box-shadow: var(--cl-shadow-card-hover);
}

.cl-project-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.cl-project-title {
  font-size: var(--cl-text-xl);
  font-weight: 700;
  color: var(--cl-ink);
}

.cl-project-desc {
  font-size: var(--cl-text-sm);
  color: var(--cl-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}

.cl-project-meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

/* ==========================================================================
   6. EDITORIAL BLOG & READER VIEW (posts.html)
   ========================================================================== */

.cl-blog-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .cl-blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cl-post-card {
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--cl-radius-card-sm);
  border: 1px solid var(--cl-border);
  background-color: var(--cl-card-bg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--cl-transition-normal);
}

.cl-post-card:hover {
  transform: translateY(-2px);
  border-color: var(--cl-border-hover);
  box-shadow: var(--cl-shadow-card-hover);
}

.cl-post-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--cl-font-mono);
  font-size: var(--cl-text-2xs);
  color: var(--cl-muted);
  margin-bottom: 10px;
}

.cl-post-title {
  font-size: var(--cl-text-lg);
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 8px;
}

.cl-post-excerpt {
  font-size: var(--cl-text-sm);
  color: var(--cl-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* Distraction-Free Article Reader */
.cl-reader-progress {
  position: sticky;
  top: 0;
  left: 0;
  height: 3px;
  background-color: var(--cl-ink);
  width: 0%;
  z-index: 10;
  transition: width 0.1s linear;
}

.cl-reader-article {
  max-width: 740px;
  margin-inline: auto;
  padding-block: 24px;
}

.cl-reader-article h2 { margin-block: 32px 16px; }
.cl-reader-article h3 { margin-block: 24px 12px; }
.cl-reader-article p { margin-bottom: 20px; font-size: var(--cl-article-size, 1.05rem); line-height: 1.8; }
.cl-reader-article ul, .cl-reader-article ol { margin-bottom: 20px; padding-left: 24px; }
.cl-reader-article li { margin-bottom: 8px; color: var(--cl-muted); }

.cl-reader-code-wrap {
  position: relative;
  background-color: var(--cl-surface);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius-control);
  margin-block: 24px;
  overflow: hidden;
}

.cl-reader-code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-bottom: 1px solid var(--cl-border);
  font-family: var(--cl-font-mono);
  font-size: var(--cl-text-2xs);
  color: var(--cl-muted);
}

.cl-reader-code-wrap pre {
  padding: 16px;
  overflow-x: auto;
  font-family: var(--cl-font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ==========================================================================
   7. STACK, SERVICES & HARDWARE ESTIMATOR (stack.html)
   ========================================================================== */

.cl-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.cl-skill-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background-color: var(--cl-card-bg);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius-control);
}

.cl-skill-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cl-skill-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cl-ink);
}

/* Interactive Project Estimator */
.cl-estimator-box {
  background-color: var(--cl-card-bg);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius-card);
  padding: clamp(24px, 4vw, 40px);
}

.cl-estimator-options {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 14px;
  margin-block: 16px 24px;
}

@media (min-width: 640px) {
  .cl-estimator-options {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cl-estimator-card {
  padding: 18px;
  border-radius: var(--cl-radius-card-sm);
  border: 1px solid var(--cl-border);
  background-color: var(--cl-surface);
  cursor: pointer;
  transition: var(--cl-transition-fast);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cl-estimator-card:hover {
  border-color: var(--cl-border-hover);
}

.cl-estimator-card.is-selected {
  border-color: var(--cl-ink);
  background-color: var(--cl-card-bg);
  box-shadow: 0 0 0 2px var(--cl-ink);
}

[data-theme="dark"] .cl-estimator-card.is-selected {
  border-color: #ffffff;
  box-shadow: 0 0 0 2px #ffffff;
}

.cl-calc-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  background-color: var(--cl-surface);
  border-radius: var(--cl-radius-control);
  margin-top: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.cl-calc-price {
  font-family: var(--cl-font-mono);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--cl-ink);
}

/* ==========================================================================
   7. EXPANDED 5D HARDWARE LAB & WORKSTATION («USES»)
   ========================================================================== */

.cl-telemetry-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 20px;
  background: var(--cl-surface);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius-card-sm, 20px);
  margin-bottom: 36px;
  font-family: var(--cl-font-mono);
  font-size: var(--cl-text-xs);
  color: var(--cl-ink);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .cl-telemetry-bar {
  background: rgba(18, 18, 22, 0.75);
  border-color: rgba(255, 255, 255, 0.08);
}

.cl-telemetry-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.cl-telemetry-divider {
  color: var(--cl-muted-light);
  font-weight: 300;
  user-select: none;
}

/* Category Sections */
.cl-hardware-category {
  margin-bottom: 48px;
}

.cl-hardware-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--cl-border);
}

.cl-hardware-category-title {
  font-size: var(--cl-text-lg);
  font-weight: 700;
  color: var(--cl-ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cl-hardware-category-badge {
  font-family: var(--cl-font-mono);
  font-size: var(--cl-text-2xs);
  padding: 3px 10px;
  border-radius: var(--cl-radius-pill);
  background: var(--cl-surface);
  border: 1px solid var(--cl-border);
  color: var(--cl-muted);
}

/* 5D Hardware Bento Grid */
.cl-hardware-bento {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
  perspective: 1200px;
}

/* 5D Hardware Card */
.cl-hardware-5d-card {
  position: relative;
  background: var(--cl-card-bg);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius-card-sm, 20px);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform-style: preserve-3d;
  transition: transform 0.45s var(--cl-ease),
              box-shadow 0.45s var(--cl-ease),
              border-color 0.45s var(--cl-ease);
  cursor: default;
  overflow: hidden;
}

[data-theme="dark"] .cl-hardware-5d-card {
  background: rgba(13, 13, 16, 0.75);
  border-color: rgba(255, 255, 255, 0.08);
}

.cl-hardware-5d-card:hover {
  border-color: var(--cl-border-hover);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.35),
              0 0 0 1px var(--cl-border-hover);
}

.cl-hardware-5d-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  transform: translateZ(35px);
}

.cl-hardware-5d-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--cl-surface);
  border: 1px solid var(--cl-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transform: translateZ(45px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
  transition: transform 0.35s var(--cl-ease), border-color 0.35s var(--cl-ease);
}

.cl-hardware-5d-card:hover .cl-hardware-5d-icon {
  transform: translateZ(55px) scale(1.08);
  border-color: var(--cl-ink);
}

.cl-hardware-5d-icon svg {
  width: 26px;
  height: 26px;
  color: var(--cl-ink);
}

.cl-hardware-5d-role-pill {
  font-family: var(--cl-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.01em;
  padding: 4px 10px;
  border-radius: var(--cl-radius-pill);
  background: var(--cl-surface);
  border: 1px solid var(--cl-border);
  color: var(--cl-muted);
  max-width: calc(100% - 66px);
  white-space: normal;
  line-height: 1.35;
  text-align: right;
  word-break: break-word;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: border-color 0.25s var(--cl-ease), color 0.25s var(--cl-ease), background-color 0.25s var(--cl-ease);
}

.cl-hardware-5d-card:hover .cl-hardware-5d-role-pill {
  border-color: var(--cl-border-hover);
  color: var(--cl-ink);
}

.cl-hardware-5d-role-pill .cl-status-dot-sm {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--cl-success, #22c55e);
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
  flex-shrink: 0;
  display: inline-block;
}

.cl-hardware-5d-title {
  font-size: var(--cl-text-md);
  font-weight: 700;
  color: var(--cl-ink);
  margin-bottom: 6px;
  transform: translateZ(28px);
}

.cl-hardware-5d-desc {
  font-size: var(--cl-text-xs);
  color: var(--cl-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  transform: translateZ(20px);
}

/* Hardware Spec Table / List */
.cl-hardware-spec-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
  background: var(--cl-surface);
  border: 1px solid var(--cl-border);
  border-radius: 12px;
  padding: 10px 14px;
  font-family: var(--cl-font-mono);
  font-size: 11px;
  transform: translateZ(22px);
}

[data-theme="dark"] .cl-hardware-spec-list {
  background: rgba(24, 24, 27, 0.5);
}

.cl-hardware-spec-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

[data-theme="light"] .cl-hardware-spec-row {
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.cl-hardware-spec-row:last-child {
  border-bottom: none;
}

.cl-hardware-spec-label {
  color: var(--cl-muted);
  flex-shrink: 0;
  max-width: 48%;
}

.cl-hardware-spec-val {
  color: var(--cl-ink);
  font-weight: 600;
  text-align: right;
  word-break: break-word;
}

/* Telemetry meter */
.cl-hardware-meter {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--cl-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transform: translateZ(18px);
}

.cl-hardware-meter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--cl-font-mono);
  font-size: 10px;
  color: var(--cl-muted);
}

.cl-hardware-meter-track {
  width: 100%;
  height: 4px;
  background: var(--cl-surface-hover);
  border-radius: var(--cl-radius-pill);
  overflow: hidden;
}

.cl-telemetry-meter-bar {
  height: 100%;
  background: var(--cl-ink);
  border-radius: var(--cl-radius-pill);
  width: 0%;
  transition: width 0.9s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@media (max-width: 640px) {
  .cl-telemetry-bar {
    font-size: 11px;
    padding: 10px 14px;
    gap: 8px;
  }
  .cl-telemetry-divider {
    display: none;
  }
  .cl-hardware-bento {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .cl-hardware-5d-card {
    padding: 18px;
  }
  .cl-hardware-spec-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }
  .cl-hardware-spec-val {
    text-align: left;
  }
}

@media (max-width: 360px) {
  .cl-telemetry-bar {
    font-size: 10px;
    padding: 8px 10px;
  }
  .cl-hardware-category-title {
    font-size: var(--cl-text-md);
  }
}

/* ==========================================================================
   8. CONTACT & OTP VERIFICATION (contact.html)
   ========================================================================== */

.cl-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 992px) {
  .cl-contact-grid {
    grid-template-columns: 5fr 7fr;
  }
}

.cl-contact-channels {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cl-channel-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-radius: var(--cl-radius-card-sm);
  border: 1px solid var(--cl-border);
  background-color: var(--cl-card-bg);
  transition: var(--cl-transition-fast);
}

.cl-channel-card:hover {
  border-color: var(--cl-border-hover);
  transform: translateY(-2px);
}

.cl-channel-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.cl-channel-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--cl-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cl-ink);
}

/* Multi-Step Inquiry Form */
.cl-step-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  position: relative;
}

.cl-step-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--cl-font-mono);
  font-size: var(--cl-text-xs);
  color: var(--cl-muted);
}

.cl-step-indicator.is-active {
  color: var(--cl-ink);
  font-weight: 700;
}

.cl-step-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--cl-border);
  background-color: var(--cl-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.cl-step-indicator.is-active .cl-step-dot {
  background-color: var(--cl-ink);
  color: var(--cl-bg);
  border-color: var(--cl-ink);
}

.cl-form-step {
  display: none;
}

.cl-form-step.is-active {
  display: block;
  animation: cl-fade-in 200ms var(--cl-ease);
}