/* ============================================================
   HWS — css/hws.css
   Cargo Centrum by Admaren Tech Pvt. Ltd.
   ============================================================ */

/* ── JUSTIFIED BODY COPY ── */

p { text-align: justify; }
.section-desc { text-align: center; }

/* ── UTILITIES ── */

.text-primary      { color: var(--clr-primary); }
.text-white        { color: var(--clr-surface); }
.text-white-muted  { color: var(--clr-dark-text); }

/* ── CONTAINER ── */

.hws-container {
  max-width: var(--container-max-wide);
  margin: 0 auto;
  padding: 0 var(--container-px-wide);
}

/* ── NAV — HWS overrides sticky→fixed ── */

.nav-wrap { position: fixed; left: 0; right: 0; }

/* .section-intro and .section-desc now in theme.css */
/* Override max-width for HWS page */
.section-desc { max-width: 620px; }

/* ── HERO ── */

.hws-hero {
  padding-top: 140px; /* clear fixed nav */
  padding-bottom: 80px;
  position: relative;
  min-height: calc(85vh + 68px); /* +68px compensates for fixed nav being out of flow */
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Subtle radial glow background */
.hws-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 70% 30%, rgba(123,97,255,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 45% at 20% 70%, rgba(123,97,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

/* Grid line overlay */
.hws-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(123,97,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123,97,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, black, transparent);
  pointer-events: none;
}

.hws-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hws-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--clr-primary);
  background: var(--clr-primary-soft);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full, 999px);
  margin-bottom: var(--space-5);
}

.hws-hero-text h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: var(--space-5);
}

.hws-hero-sub {
  font-size: var(--text-lg);
  color: var(--clr-text-2);
  max-width: 480px;
  margin-bottom: var(--space-8);
  line-height: var(--leading-loose);
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
}

/* ── SCATTER CARD ── */

.hws-scatter-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--radius-5xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
}

.scatter-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-4);
}

.scatter-card-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--clr-dark);
}

.scatter-card-area {
  font-family: var(--font-mono);
  font-size: var(--text-xxs);
  color: var(--clr-text-3);
  margin-top: var(--space-1);
}

/* Scatter layout */
.scatter-wrap {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: var(--space-1);
  align-items: start;
  margin-bottom: var(--space-3);
}

.scatter-ylabel {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--clr-text-4);
  text-align: center;
  align-self: center;
  letter-spacing: var(--tracking-wider);
}

.scatter-hs-labels {
  display: flex;
  flex-direction: column;
}

/* Hs label rows — populated by scatter.js alongside grid rows */
.sc-hs-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--clr-text-3);
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 4px;
}

/* Scatter grid — 10 rows × 14 cols, plus leading hs-label column */
.scatter-grid {
  display: grid;
  grid-template-columns: 32px repeat(14, 1fr);
  gap: 2px;
}

.sc-cell {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 2px;
  background: transparent;
  transition: opacity 0.2s;
}

.sc-cell--hi { border-radius: 3px; }

.scatter-axis-label {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--clr-text-4);
  text-align: center;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-3);
}

.scatter-meta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-xxs);
  color: var(--clr-text-2);
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-3);
}

.scatter-meta-label {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--clr-text-4);
  margin-right: 4px;
}

/* ── STATS BAR ── */

.hws-stats-bar {
  background: var(--clr-surface);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--space-8) 0;
}

.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-val {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: var(--weight-bold);
  color: var(--clr-primary);
  line-height: 1.1;
}

.stat-label {
  display: block;
  font-size: var(--text-sm);
  color: var(--clr-text-3);
  margin-top: var(--space-1);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--clr-border-2);
}

/* ── ABOUT SECTION ── */

.hws-about {
  padding: var(--section-pad-lg) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.about-grid .card--dark {
  padding: var(--space-7);
}

.about-grid .icon-box {
  margin-bottom: var(--space-4);
  background: rgba(123,97,255,0.2);
  color: var(--clr-primary-xlight);
}

.about-grid .card--dark h3 {
  font-size: var(--text-base);
  color: var(--clr-surface);
  margin-bottom: var(--space-2);
}

.about-grid .card--dark p {
  font-size: var(--text-sm);
  color: var(--clr-dark-text);
  line-height: var(--leading-loose);
}

/* ── FEATURES (light) ── */

.hws-features {
  padding: var(--section-pad-lg) 0;
  background: var(--clr-bg-2);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.feat-card {
  padding: var(--space-8) var(--space-6);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}

.feat-card:hover {
  transform: translateY(-2px);
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-card-hover);
}

.feat-card .icon-box {
  margin-bottom: var(--space-4);
}

.feat-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.feat-card p {
  font-size: var(--text-sm);
  color: var(--clr-text-2);
  line-height: var(--leading-loose);
}

/* ── HOW IT WORKS / TOKEN SYSTEM ── */

.hws-how {
  padding: var(--section-pad-lg) 0;
}

.token-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.token-step {
  padding: var(--space-8);
  text-align: center;
  position: relative;
}

.token-step-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--clr-primary-light);
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-3);
}

.token-step .icon-box {
  margin: 0 auto var(--space-4);
  background: rgba(123,97,255,0.2);
  color: var(--clr-primary-xlight);
}

.token-step h3 {
  font-size: var(--text-base);
  color: var(--clr-surface);
  margin-bottom: var(--space-2);
}

.token-step p {
  font-size: var(--text-sm);
  color: var(--clr-dark-text);
  line-height: var(--leading-loose);
}

/* Token detail */
.token-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
  background: var(--clr-dark-surface);
  border: 1px solid var(--clr-dark-border);
  border-radius: var(--radius-5xl);
  padding: var(--space-8);
}

.token-detail-left h3 {
  font-size: var(--text-lg);
  color: var(--clr-surface);
  margin-bottom: var(--space-4);
}

.token-detail-left p {
  font-size: var(--text-sm);
  color: var(--clr-dark-text);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-4);
}

.token-highlights {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-4);
}

.token-highlight-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.token-highlight-value {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--clr-surface);
}

.token-highlight-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--clr-dark-text);
}

.token-table-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--clr-primary-light);
  margin-bottom: var(--space-4);
}

.token-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.token-table th {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  padding: var(--space-2) var(--space-3);
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.token-table td {
  padding: var(--space-2) var(--space-3);
  color: rgba(255,255,255,0.6);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.token-table td:last-child {
  font-family: var(--font-mono);
  color: var(--clr-primary-light);
  text-align: right;
}

.token-table-highlight td {
  color: var(--clr-surface);
  font-weight: var(--weight-semibold);
  border-top: 1px solid rgba(123,97,255,0.2);
  border-bottom: none;
}

.token-table-highlight td:last-child {
  color: var(--clr-primary-light);
}

.source-attribution {
  margin-top: var(--space-8);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  line-height: var(--leading-loose);
  max-width: 680px;
}

/* ── USE CASES ── */

.hws-usecases {
  padding: var(--section-pad-lg) 0;
  border-top: 1px solid var(--clr-border);
}

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.usecase-card {
  padding: var(--space-7) var(--space-6);
}

.usecase-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--clr-primary-light);
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-3);
}

.usecase-card h3 {
  font-size: var(--text-base);
  color: var(--clr-dark);
  margin-bottom: var(--space-2);
}

.usecase-card p {
  font-size: var(--text-sm);
  color: var(--clr-text-2);
  line-height: var(--leading-loose);
}

.card--dark.usecase-card h3 { color: var(--clr-surface); }
.card--dark.usecase-card > p:last-child { color: var(--clr-dark-text); }

/* ── DATA SOURCE ── */

.hws-source {
  padding: var(--section-pad-lg) 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.source-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.source-text p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-5);
}

.source-text p:last-child { margin-bottom: 0; }

.source-table-wrap {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-5xl);
  overflow: hidden;
}

.source-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.source-table td {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.55);
}

.source-table td:first-child {
  font-family: var(--font-mono);
  font-size: var(--text-xxs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  white-space: nowrap;
}

.source-table tr:last-child td { border-bottom: none; }

/* ── CTA ── */

.hws-cta-section {
  padding: var(--section-pad-lg) 0;
}

/* ── RESPONSIVE ── */

@media (max-width: 900px) {
  .hws-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .hws-hero-text {
    text-align: center;
  }
  .hws-hero-sub {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .hws-hero-text .hero-actions {
    justify-content: center;
  }

  .hws-hero { min-height: auto; padding-top: 120px; }

  .hws-scatter-card {
    max-width: 480px;
    margin: 0 auto;
  }

  .about-grid,
  .features-grid,
  .usecases-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .token-steps { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }

  .token-detail { grid-template-columns: 1fr; }

  .source-grid { grid-template-columns: 1fr; }

  .stats-row { gap: var(--space-6); }
  .stat-divider { display: none; }
}

@media (max-width: 600px) {
  .about-grid,
  .features-grid,
  .usecases-grid {
    grid-template-columns: 1fr;
  }

  .hws-hero { padding-top: 80px; }

  .about-grid .card--dark,
  .token-step,
  .feat-card,
  .usecase-card { padding: var(--space-5); }

  .hws-scatter-card { overflow-x: auto; }
  .scatter-grid { min-width: 340px; }

  .scatter-meta { flex-direction: column; gap: var(--space-2); }

  .token-highlights { flex-direction: column; }

  .cta-card { padding: var(--space-9) var(--space-6); }
}