/* ==========================================================================
   ENTERPRISE BLOCKCHAIN APP DEVELOPMENT COMPANION - ART DIRECTION STYLESHEET
   ========================================================================== */

/* 1. ATMOSPHERE, RHYTHM & GLOBAL REFINEMENTS */
body {
  letter-spacing: -0.011em;
}

/* Navigation Overrides & Interactive Polish */
.b685-nav-strip {
  padding: 16px 32px;
  border-bottom: 1px solid var(--color-border);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.b685-brand-lockup {
  letter-spacing: -0.02em;
  font-weight: 800;
  gap: 12px;
}

.b685-brand-lockup svg polygon {
  transition: fill 0.3s ease;
}

.b685-brand-lockup:hover svg polygon {
  fill: var(--color-primary-dark);
}

.b685-link-row a {
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.b685-link-row a:hover {
  background: rgba(var(--color-primary-rgb), 0.15);
  transform: translateY(-1px);
}

/* Hero Refinement & Spatial Depth */
.b685-splash-panel {
  background: linear-gradient(135deg, #103325 0%, #174230 40%, #0d281d 100%);
  border-bottom: 1px solid var(--color-border);
}

html.dark .b685-splash-panel {
  background: linear-gradient(135deg, #07100c 0%, #0c1a14 50%, #050b08 100%);
}

.b685-lead-frame {
  padding: 120px 24px;
}

.b685-stamp {
  font-family: var(--font-display);
  background: rgba(180, 248, 213, 0.12);
  color: var(--color-primary);
  border: 1px solid rgba(180, 248, 213, 0.2);
  padding: 6px 16px;
  border-radius: var(--radius-btn);
  display: inline-block;
  margin-bottom: 2rem;
  font-weight: 700;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.b685-splash-panel h1 {
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.2rem;
}

.b685-splash-panel p {
  font-size: 1.18rem;
  line-height: 1.7;
  color: #dfede5;
  margin-bottom: 2.2rem;
}

.b685-prime-cta {
  background: var(--color-primary-dark);
  color: #0b1c14;
  font-weight: 700;
  border: none;
  font-family: var(--font-display);
  box-shadow: 0 4px 20px rgba(36, 245, 137, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 36px;
}

.b685-prime-cta:hover {
  background: #ffffff;
  color: #0b1c14;
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.25);
}

/* 2. LONG-FORM ARTICLE TYPOGRAPHY (.article-text-body) */
.article-text-body {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--color-text);
  max-width: 820px;
}

/* Expressive H2 and H3 Treatments */
.article-text-body h2 {
  font-size: 1.95rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-top: 3.5rem;
  margin-bottom: 1.2rem;
  position: relative;
  display: inline-block;
  width: 100%;
  color: var(--color-text);
}

.article-text-body h2::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 48px;
  height: 4px;
  background: var(--color-primary-dark);
  border-radius: var(--radius-btn);
}

.article-text-body h3 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 2.4rem;
  margin-bottom: 0.8rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.article-text-body h3::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.article-text-body p {
  margin-bottom: 1.2rem;
  line-height: 1.8;
}

/* Premium Blockquotes */
.article-text-body blockquote {
  margin: 2.2rem 0;
  padding: 24px 32px;
  background: var(--color-bg-card);
  border-left: 6px solid var(--color-primary-dark);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.article-text-body blockquote::after {
  content: '“';
  position: absolute;
  right: 16px;
  bottom: -24px;
  font-size: 8rem;
  font-family: var(--font-display);
  color: rgba(var(--color-primary-rgb), 0.1);
  line-height: 1;
  font-weight: 900;
}

.article-text-body blockquote p {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.6;
}

/* Refined List Styling */
.article-text-body ul, 
.article-text-body ol {
  padding-left: 1.8rem;
  margin-top: 1rem;
  margin-bottom: 1.6rem;
}

.article-text-body li {
  margin-bottom: 0.6rem;
  line-height: 1.7;
}

/* Elegant Links & Strong Emphases */
.article-text-body a {
  font-weight: 600;
  color: var(--color-text);
  text-decoration-color: var(--color-primary-dark);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.article-text-body a:hover {
  color: var(--color-primary-dark);
  background: rgba(var(--color-primary-rgb), 0.12);
  text-decoration-color: var(--color-text);
}

.article-text-body strong {
  font-weight: 700;
  color: var(--color-text);
}

/* In-article Table Polish */
.article-text-body table {
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  margin: 2.5rem 0;
}

.article-text-body th {
  background: #113627;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 16px 20px;
}

html.dark .article-text-body th {
  background: var(--color-bg-card);
}

.article-text-body td {
  padding: 16px 20px;
  font-size: 0.98rem;
  border-bottom: 1px solid var(--color-border);
}

.article-text-body tr:last-child td {
  border-bottom: none;
}

/* 3. CONTACT ZONE (.b685-talk-box) & AUTHOR BIOGRAPHY */
#b685-byline-note, 
#b685-feedback-zone {
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 40px;
}

#b685-feedback-zone {
  background: linear-gradient(180deg, var(--color-bg-card) 0%, rgba(var(--color-primary-rgb), 0.03) 100%);
}

.b685-talk-box h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.b685-talk-box .form-note {
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

#b685-reachout-form {
  gap: 20px;
}

#b685-reachout-form input, 
#b685-reachout-form textarea {
  border-radius: var(--radius-ctl);
  padding: 14px 18px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#b685-reachout-form button[type="submit"] {
  background: var(--color-primary-dark) !important;
  color: #0b1c14 !important;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  border-radius: var(--radius-btn);
  padding: 16px 40px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(36, 245, 137, 0.25);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#b685-reachout-form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(36, 245, 137, 0.45);
  opacity: 1;
}

/* Author Profiling */
.b685-writer-card .bio-row {
  align-items: center;
}

.b685-writer-card img {
  border: 3px solid var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.b685-writer-card h3 {
  font-size: 1.45rem;
  font-weight: 700;
}

.b685-writer-card .role-line {
  color: var(--color-success);
  font-weight: 700;
}

/* 4. FOOTER POLISH */
.b685-ground-bar {
  background: #090f0c;
  border-top: 1px solid var(--color-border);
  padding: 80px 24px 32px;
}

.b685-ground-bar .b685-section-cols {
  align-items: start;
}

.b685-ground-bar h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: #ffffff;
  margin-bottom: 20px;
}

.b685-ground-bar a {
  margin: 10px 0;
  transition: color 0.25s, transform 0.25s;
}

.b685-ground-bar a:hover {
  color: var(--color-primary-dark);
  transform: translateX(3px);
}

.b685-end-note {
  font-family: var(--font-display);
  font-size: 0.85rem;
  margin-top: 60px;
  padding-top: 30px;
}

/* 5. MOTION & TRANSITIONS */
@media (prefers-reduced-motion: no-preference) {
  .b685-splash-panel h1 {
    animation: splashFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  
  .b685-splash-panel p {
    animation: splashFadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  
  .b685-prime-cta {
    animation: splashFadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  @keyframes splashFadeInUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* 6. RESPONSIVE VERIFICATION & LAYOUT WRAPPING */
@media (max-width: 1024px) {
  .b685-nav-strip {
    padding: 16px 24px;
  }
}

@media (max-width: 768px) {
  .b685-nav-strip {
    justify-content: space-between;
    gap: 12px;
  }
  
  .b685-link-row {
    width: 100%;
    order: 3;
    justify-content: center;
    border-top: 1px solid var(--color-border);
    margin-top: 8px;
    padding-top: 10px;
  }
  
  .b685-ctl-group {
    order: 2;
  }
}

@media (max-width: 480px) {
  .b685-brand-lockup {
    font-size: 0.95rem;
  }
  
  .b685-link-row {
    gap: 2px;
  }
  
  .b685-link-row a {
    font-size: 0.8rem;
    padding: 6px 10px;
  }

  .b685-lead-frame h1 {
    font-size: 2.2rem;
  }
}

/* === CSS CONTENT === */

/* ==========================================================================
   UNIFY & AMPLIFY: BRAND ALIGNMENT & DESIGN SYSTEM INTEGRATION
   Targeting Comparison Table (#b685-score-grid) and Card Deck (#b685-review-deck)
   ========================================================================== */

/* Layout & Container Enhancements */
#b685-score-grid {
  background: var(--color-bg-card);
  border-radius: var(--radius-card) !important;
  box-shadow: var(--shadow-card) !important;
  border: 1px solid var(--color-border) !important;
  padding: 36px 30px !important;
  margin: 3.5rem 0 !important;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

#b685-score-grid:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover) !important;
}

/* Blob Header Wrapper Typography & Geometry */
.v46x-header-wrap {
  margin-bottom: 32px !important;
  border-bottom: 2px dashed var(--color-border) !important;
  padding-bottom: 18px !important;
}

.v46x-header-title {
  font-family: var(--font-display) !important;
  color: var(--color-text) !important;
  font-size: 1.75rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
}

.v46x-header-title::before {
  background: var(--color-primary-dark) !important;
  width: 12px !important;
  height: 12px !important;
  box-shadow: 0 0 12px rgba(36, 245, 137, 0.4);
}

.v46x-header-subtitle {
  font-size: 0.95rem !important;
  line-height: 1.5 !important;
  color: var(--color-text-muted) !important;
}

/* Table Cleanups & Row Shadows */
.v46x-matrix-table {
  border-spacing: 0 10px !important;
}

.v46x-matrix-table th {
  font-family: var(--font-sans) !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  color: var(--color-text-muted) !important;
  letter-spacing: 0.08em !important;
  padding: 12px 18px !important;
}

.v46x-row-wrap td {
  background: var(--color-bg) !important;
  padding: 16px 18px !important;
  border-top: 1px solid var(--color-border) !important;
  border-bottom: 1px solid var(--color-border) !important;
  vertical-align: middle !important;
  transition: background-color 0.25s ease, border-color 0.25s ease !important;
}

.v46x-row-wrap td:first-child {
  border-left: 1px solid var(--color-border) !important;
  border-top-left-radius: var(--radius-ctl) !important;
  border-bottom-left-radius: var(--radius-ctl) !important;
}

.v46x-row-wrap td:last-child {
  border-right: 1px solid var(--color-border) !important;
  border-top-right-radius: var(--radius-ctl) !important;
  border-bottom-right-radius: var(--radius-ctl) !important;
}

.v46x-row-wrap:hover td {
  background: var(--color-bg-card) !important;
  border-color: var(--color-accent) !important;
}

/* Winner (Rank #1) Row Enhancements */
.v46x-winner-row td {
  background: rgba(180, 248, 213, 0.12) !important;
  border-top: 2.5px solid var(--color-primary-dark) !important;
  border-bottom: 2.5px solid var(--color-primary-dark) !important;
}

.v46x-winner-row td:first-child {
  border-left: 2.5px solid var(--color-primary-dark) !important;
}

.v46x-winner-row td:last-child {
  border-right: 2.5px solid var(--color-primary-dark) !important;
}

.v46x-winner-row:hover td {
  background: rgba(180, 248, 213, 0.18) !important;
}

/* Winner Chip / Ribbon / Stamp Strategy */
.v46x-winner-stamp, .z94y-champion-stamp {
  background: var(--color-primary-dark) !important;
  color: #131b17 !important;
  font-family: var(--font-display) !important;
  font-size: 0.72rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.05em !important;
  text-transform: uppercase !important;
  padding: 4px 12px !important;
  border-radius: var(--radius-btn) !important;
  box-shadow: 0 3px 12px rgba(36, 245, 137, 0.3) !important;
}

/* Ratings inside Squirclish Geometry */
.v46x-rating-box, .z94y-rating-squircle {
  background: var(--color-primary) !important;
  color: #131b17 !important;
  border: none !important;
  border-radius: var(--radius-ctl) !important;
  box-shadow: 0 4px 14px rgba(180, 248, 213, 0.3) !important;
  display: inline-flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  height: 64px !important;
  width: 64px !important;
  min-width: 64px !important;
  flex-shrink: 0 !important;
}

.v46x-score-num, .z94y-rating-value {
  font-family: var(--font-display) !important;
  font-size: 1.45rem !important;
  font-weight: 800 !important;
  line-height: 1 !important;
}

.v46x-score-lbl, .z94y-rating-label {
  font-size: 0.65rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.04em !important;
  opacity: 0.8 !important;
  margin-top: 2px !important;
}

/* Non-winner Standard Ratings Squircle styling */
.z94y-rating-squircle-standard {
  background: var(--color-bg) !important;
  color: var(--color-text) !important;
  border: 1px solid var(--color-border) !important;
  box-shadow: none !important;
}

.v46x-matrix-table .v46x-rating-box {
  background: var(--color-bg-card) !important;
  color: var(--color-text) !important;
  border: 1px solid var(--color-border) !important;
  box-shadow: none !important;
}

.v46x-winner-row .v46x-rating-box {
  background: var(--color-primary-dark) !important;
  color: #131b17 !important;
  border: none !important;
  box-shadow: 0 4px 12px rgba(36, 245, 137, 0.25) !important;
}

/* Action Buttons Design Language */
.v46x-action-btn, .z94y-pill-btn {
  border-radius: var(--radius-btn) !important;
  font-family: var(--font-sans) !important;
  letter-spacing: -0.01em !important;
  padding: 10px 24px !important;
  height: auto !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.v46x-btn-gold, .z94y-btn-winner {
  background: var(--color-primary-dark) !important;
  color: #131b17 !important;
  box-shadow: 0 4px 14px rgba(36, 245, 137, 0.25) !important;
  border: none !important;
}

.v46x-btn-gold:hover, .z94y-btn-winner:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(36, 245, 137, 0.45) !important;
  opacity: 1 !important;
}

.v46x-btn-secondary, .z94y-btn-standard {
  background: var(--color-bg-card) !important;
  color: var(--color-text) !important;
  border: 1px solid var(--color-border) !important;
}

.v46x-btn-secondary:hover, .z94y-btn-standard:hover {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: #131b17 !important;
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-card) !important;
}

.v46x-btn-tertiary {
  background: transparent !important;
  color: var(--color-text-muted) !important;
  border: 1px dashed var(--color-border) !important;
}

.v46x-btn-tertiary:hover {
  color: var(--color-text) !important;
  border-color: var(--color-text-muted) !important;
  background: rgba(var(--color-primary-rgb), 0.05) !important;
  transform: translateY(-1px) !important;
}

/* Brand Identity & Focus Tags */
.v46x-brand-name {
  font-family: var(--font-display) !important;
  font-size: 1.15rem !important;
  color: var(--color-text) !important;
}

.v46x-focus-pills {
  margin-top: 6px !important;
  gap: 6px !important;
}

.v46x-focus-tag {
  background: rgba(var(--color-primary-rgb), 0.08) !important;
  border: 1px solid rgba(var(--color-primary-rgb), 0.3) !important;
  color: var(--color-text-muted) !important;
  font-size: 0.72rem !important;
  font-weight: 500 !important;
  padding: 3px 10px !important;
  border-radius: var(--radius-btn) !important;
}

/* Meta Data Text Spacing */
.v46x-meta-accent {
  font-family: var(--font-sans) !important;
  font-size: 0.9rem !important;
  font-weight: 700 !important;
  color: var(--color-text) !important;
}

.v46x-meta-sub {
  font-size: 0.78rem !important;
  color: var(--color-text-muted) !important;
  margin-top: 3px !important;
}

/* ==========================================================================
   REVIEW CARDS (#b685-review-deck)
   ========================================================================== */
.z94y-deck-container {
  margin: 4rem 0 !important;
}

.z94y-section-heading {
  font-family: var(--font-display) !important;
  font-size: 1.9rem !important;
  font-weight: 850 !important;
  color: var(--color-text) !important;
  margin-bottom: 2.2rem !important;
}

.z94y-card {
  background: var(--color-bg-card) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-card) !important;
  padding: 36px !important;
  margin-bottom: 28px !important;
  box-shadow: var(--shadow-card) !important;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease !important;
}

.z94y-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-card-hover) !important;
  border-color: var(--color-accent) !important;
}

.z94y-card-winner {
  border: 2px solid var(--color-primary-dark) !important;
  background: linear-gradient(180deg, rgba(180, 248, 213, 0.04) 0%, var(--color-bg-card) 100%) !important;
}

.z94y-card-winner:hover {
  border-color: var(--color-primary-dark) !important;
  box-shadow: 0 16px 44px rgba(36, 245, 137, 0.15) !important;
}

.z94y-brand-title {
  font-family: var(--font-display) !important;
  font-size: 1.8rem !important;
  font-weight: 800 !important;
  color: var(--color-text) !important;
}

.z94y-eyebrow {
  font-family: var(--font-sans) !important;
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
}

.z94y-pitch {
  font-size: 1.02rem !important;
  line-height: 1.65 !important;
  color: var(--color-text-muted) !important;
  margin-bottom: 28px !important;
}

/* Compact Lists inside Cards */
.z94y-lists-grid {
  border-top: 1px dashed var(--color-border) !important;
  border-bottom: 1px dashed var(--color-border) !important;
  padding: 26px 0 !important;
  margin-bottom: 26px !important;
  gap: 30px !important;
}

.z94y-column-title {
  font-family: var(--font-display) !important;
  font-size: 0.95rem !important;
  font-weight: 800 !important;
  margin-bottom: 14px !important;
}

.z94y-list-item {
  font-size: 0.92rem !important;
  line-height: 1.58 !important;
  color: var(--color-text-muted) !important;
  margin-bottom: 8px !important;
  padding-left: 22px !important;
}

.z94y-pro-item::before {
  font-size: 1.1rem !important;
  left: 0 !important;
}

.z94y-con-item::before {
  font-size: 1rem !important;
  left: 0 !important;
}

/* Metrics Elements */
.z94y-metric-tag {
  font-family: var(--font-sans) !important;
  font-size: 0.7rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.05em !important;
}

.z94y-metric-val {
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  color: var(--color-text) !important;
}

/* ==========================================================================
   RESPONSIVE LAYOUT SYSTEM
   ========================================================================== */
@media (max-width: 900px) {
  #b685-score-grid {
    padding: 24px 16px !important;
  }
}

@media (max-width: 768px) {
  /* Enforce horizontal scrolling wrapper strictly */
  .table-responsive, #b685-score-grid, .comparison-container {
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    display: block !important;
  }

  .v46x-matrix-table {
    min-width: 780px !important;
  }

  /* Structural stacking for Cards below 768px */
  .z94y-card {
    padding: 28px !important;
  }
  
  .z94y-lists-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
}

@media (max-width: 520px) {
  .z94y-card {
    padding: 22px 18px !important;
  }

  .z94y-card-header {
    flex-direction: column-reverse !important;
    align-items: flex-start !important;
    gap: 16px !important;
  }

  .z94y-action-block {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 24px !important;
  }

  .z94y-metric-set {
    justify-content: space-between !important;
  }

  .z94y-pill-btn {
    width: 100% !important;
    text-align: center !important;
  }
}