/* ==========================================================================
   VectorLayout | Executive Studio Design System (V8)
   Typography: Instrument Sans (Headings) + Manrope (Body/UI) + IBM Plex Mono (Specs)
   Colors: Pure White (#FFFFFF), Cool Alabaster (#F7F8FA), Obsidian Ink (#0F141C), Cobalt (#0052CC)
   ========================================================================== */

@font-face {
  font-family: 'DM Sans';
  src: url('../fonts/dm-sans-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'DM Sans';
  src: url('../fonts/dm-sans-regular.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'DM Sans';
  src: url('../fonts/dm-sans-bold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'DM Sans';
  src: url('../fonts/dm-sans-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Fira Code';
  src: url('../fonts/fira-code.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root,
[data-theme="light"] {
  --bg-page: #FFFFFF;
  --bg-subtle: #F7F8FA;
  --bg-card: #FFFFFF;
  --bg-elevated: #F1F4F9;
  --bg-input: #F7F8FA;
  --bg-input-focus: #FFFFFF;
  --bg-header: rgba(255, 255, 255, 0.95);
  --bg-dark: #0F141C;
  --bg-dark-card: #161E2B;

  --text-primary: #0F141C;
  --text-secondary: #475263;
  --text-muted: #687385;
  --text-on-dark: #F8FAFC;
  --text-on-dark-muted: #94A3B8;

  --accent: #0052CC;
  --accent-hover: #003E99;
  --accent-soft: #EBF2FF;
  --teal: #0052CC;
  --teal-bright: #38BDF8;

  --btn-bg: #0F141C;
  --btn-text: #FFFFFF;
  --btn-hover-bg: #0052CC;

  --border-light: #E2E6EE;
  --border-hover: #C1C9D6;
  --border-dark: #222D3F;

  --font-display: 'Plus Jakarta Sans', 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-sans: 'DM Sans', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'DM Sans', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-code: 'Fira Code', monospace;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;

  --shadow-sm: 0 1px 2px rgba(15, 20, 28, 0.04);
  --shadow-md: 0 8px 24px -6px rgba(15, 20, 28, 0.07);
  --shadow-lg: 0 20px 40px -12px rgba(15, 20, 28, 0.14);
}

[data-theme="dark"] {
  --bg-page: #0B0E14;
  --bg-subtle: #10151F;
  --bg-card: #151B26;
  --bg-elevated: #1C2433;
  --bg-input: #10151F;
  --bg-input-focus: #18202E;
  --bg-header: rgba(11, 14, 20, 0.95);
  --bg-dark: #070A0E;
  --bg-dark-card: #121822;

  --text-primary: #F8FAFC;
  --text-secondary: #9BA6B8;
  --text-muted: #687385;
  --text-on-dark: #F8FAFC;
  --text-on-dark-muted: #94A3B8;

  --accent: #3B82F6;
  --accent-hover: #60A5FA;
  --accent-soft: rgba(59, 130, 246, 0.15);
  --teal: #3B82F6;
  --teal-bright: #38BDF8;

  --btn-bg: #2563EB;
  --btn-text: #FFFFFF;
  --btn-hover-bg: #1D4ED8;

  --border-light: #222B3B;
  --border-hover: #334155;
  --border-dark: #222B3B;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 28px -6px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 24px 48px -12px rgba(0, 0, 0, 0.7);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 450;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.2s ease, color 0.2s ease;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.16s ease;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--text-primary);
  color: var(--bg-page);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5.5rem 0;
  border-bottom: 1px solid var(--border-light);
}

.section-dark {
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
  border-bottom: 1px solid var(--border-dark);
}

/* ==========================================================================
   Clean Section Kickers & Uniform Instrument Sans Headings (NO Dash Lines!)
   ========================================================================== */
.section-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

/* Completely hide any legacy dot/dash span */
.section-badge-dot {
  display: none !important;
}

.section-dark .section-badge {
  color: var(--teal-bright);
}

.section-title,
h1, h2, h3 {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 100;
}

.section-title {
  font-size: clamp(1.85rem, 2.9vw, 2.55rem);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

/* Keep all words in headings 100% uniform in font, style, and color */
.section-title em,
.hero-title em,
.hero-title span {
  font-family: inherit;
  font-style: normal;
  font-weight: inherit;
  color: inherit;
}

.section-dark .section-title {
  color: var(--text-on-dark);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 60ch;
  line-height: 1.65;
}

.section-dark .section-desc {
  color: var(--text-on-dark-muted);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.45rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--btn-bg);
  color: var(--btn-text);
  border-color: var(--btn-bg);
}
.btn-primary:hover {
  background-color: var(--btn-hover-bg);
  border-color: var(--btn-hover-bg);
  color: #FFFFFF;
}

.btn-outline {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}
.btn-outline:hover {
  border-color: var(--text-primary);
  background-color: var(--bg-subtle);
}

.btn-dark {
  background-color: #0F141C;
  color: #FFFFFF;
  border-color: #0F141C;
}
.btn-dark:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #FFFFFF;
}

[data-theme="dark"] .btn-outline {
  background-color: #1C2433 !important;
  color: #F8FAFC !important;
  border-color: #2E3A4F !important;
}
[data-theme="dark"] .btn-outline:hover {
  background-color: #253042 !important;
  border-color: #3B82F6 !important;
  color: #FFFFFF !important;
}
[data-theme="dark"] .btn-dark {
  background-color: #2563EB !important;
  color: #FFFFFF !important;
  border-color: #3B82F6 !important;
}

.btn-sm {
  padding: 0.55rem 1.05rem;
  font-size: 0.82rem;
}

/* ==========================================================================
   Top Navigation Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-header);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.brand-emblem {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: #0F141C;
  border: 1px solid #242E3E;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text-primary);
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.nav-menu ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  flex-wrap: nowrap;
}

.nav-menu a {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}
.nav-menu a:hover,
.nav-menu a.active {
  color: var(--text-primary);
  border-bottom-color: var(--accent);
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  height: 36px;
  padding: 0 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
}
.theme-toggle-btn:hover {
  border-color: var(--text-primary);
}
.theme-toggle-btn svg {
  width: 14px;
  height: 14px;
}
.theme-icon-sun { display: none; color: #F59E0B; }
.theme-icon-moon { display: inline-block; color: var(--accent); }
[data-theme="dark"] .theme-icon-sun { display: inline-block; }
[data-theme="dark"] .theme-icon-moon { display: none; }

.mobile-menu-btn {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
}

/* ==========================================================================
   Hero Section & Vector CAD Artboard
   ========================================================================== */
.hero-section {
  padding: 4.5rem 0 5.25rem;
  border-bottom: 1px solid var(--border-light);
  background-color: var(--bg-page);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 3.8vw, 3.45rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.022em;
  margin-bottom: 1.35rem;
  color: var(--text-primary);
}

.hero-lead {
  font-size: 1.08rem;
  color: var(--text-secondary);
  max-width: 52ch;
  margin-bottom: 2rem;
  line-height: 1.68;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 1.65rem;
  border-top: 1px solid var(--border-light);
}

.metric-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
}

.metric-item span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.inspector-card {
  background-color: #0F141C;
  border: 1px solid #242E3E;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  color: #F8FAFC;
}

.inspector-topbar {
  padding: 0.75rem 1.15rem;
  background-color: #151C28;
  border-bottom: 1px solid #242E3E;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.window-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}
.window-dots span { display: none; }

.mode-pills {
  display: flex;
  gap: 2px;
  background: #0B0E14;
  padding: 3px;
  border-radius: 4px;
  border: 1px solid #242E3E;
}

.mode-pill {
  background: transparent;
  border: none;
  color: #94A3B8;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  padding: 0.28rem 0.65rem;
  border-radius: 3px;
  cursor: pointer;
}
.mode-pill.active {
  background-color: #0052CC;
  color: #FFFFFF;
}

.inspector-canvas {
  position: relative;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background-color: #0F141C;
}

.inspector-card[data-view="wireframe"] .construct-fill {
  fill-opacity: 0.06 !important;
  stroke-width: 2.5px !important;
}
.inspector-card[data-view="nodes"] .construct-guides {
  opacity: 1 !important;
}
.inspector-card[data-view="rendered"] .construct-guides {
  opacity: 0.45;
}

.inspector-statusbar {
  padding: 0.65rem 1.15rem;
  background-color: #0B0E14;
  border-top: 1px solid #242E3E;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: #94A3B8;
}

/* ==========================================================================
   01 | Portfolio Section
   ========================================================================== */
.portfolio-header-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  margin-bottom: 2.25rem;
}

.portfolio-filter-bar {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.filter-tab-btn {
  background: transparent;
  border: none;
  padding: 0.45rem 0.9rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
}
.filter-tab-btn:hover { color: var(--text-primary); }
.filter-tab-btn.active {
  background-color: var(--text-primary);
  color: var(--bg-page);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.brand-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.brand-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.brand-stage {
  aspect-ratio: 16 / 10;
  padding: 1.85rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.stage-maritime { background: #0E1B2A; color: #F8FAFC; }
.stage-roaster  { background: #18181B; color: #F8FAFC; }
.stage-athletic { background: #0D2329; color: #F8FAFC; }
.stage-software { background: #111927; color: #F8FAFC; }
.stage-botanical{ background: #13201B; color: #F8FAFC; }
.stage-audio    { background: #13161C; color: #F8FAFC; }

.stage-top-meta,
.stage-bottom-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.8;
  z-index: 2;
}

.stage-center-lockup {
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.color-swatches {
  display: flex;
  align-items: center;
  gap: 6px;
}

.swatch-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: transform 0.15s ease;
}
.swatch-dot:hover { transform: scale(1.25); }

.brand-card-body {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-light);
}

.brand-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.brand-card-sub {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.brand-card-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.spec-modal-btn {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  border: 1px solid var(--border-light);
  background-color: var(--bg-subtle);
  color: var(--accent);
  cursor: pointer;
  white-space: nowrap;
}
.spec-modal-btn:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #FFFFFF;
}

.brand-tag-pill {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  padding: 0.32rem 0.6rem;
  border-radius: 4px;
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
  white-space: nowrap;
}

.versatility-banner {
  margin-top: 2.5rem;
  background-color: #0F141C;
  color: #F8FAFC;
  border: 1px solid #242E3E;
  border-radius: var(--radius-md);
  padding: 2.25rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.versatility-banner h3 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.3rem;
}

.versatility-banner p {
  color: #94A3B8;
  max-width: 56ch;
  font-size: 0.95rem;
}

.usecase-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.usecase-chip {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.38rem 0.75rem;
  border-radius: 4px;
  background: #18202E;
  border: 1px solid #293548;
  color: #E2E8F0;
}

/* ==========================================================================
   02 | Services, Rates & Interactive Project Calculator
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.pricing-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.15rem 1.85rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.65rem;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.pricing-card.featured {
  border: 1.5px solid var(--accent);
  box-shadow: var(--shadow-md);
}

.featured-ribbon {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  background-color: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
}

.pricing-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.45rem;
  display: block;
}

.pricing-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.55rem;
}

.pricing-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
}

.deliverable-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid var(--border-light);
  padding-top: 1.1rem;
}

.deliverable-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.deliverable-list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--accent);
  flex-shrink: 0;
}

.pricing-bottom {
  padding-top: 1.2rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.price-tag span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.price-tag strong {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.bundle-card {
  margin-top: 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
[data-theme="dark"] .bundle-card h3 {
  color: #F8FAFC !important;
}

/* Interactive Project Quote Calculator */
.calc-workbench {
  margin-top: 2.25rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 2.25rem;
  align-items: start;
  box-shadow: var(--shadow-sm);
}

.calc-step-group { margin-bottom: 1.5rem; }
.calc-step-group:last-child { margin-bottom: 0; }

.calc-step-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.calc-service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

.calc-service-btn,
.calc-tier-btn {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.65rem;
}

.calc-tier-btn {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
}

.calc-service-btn.active,
.calc-tier-btn.active {
  background-color: var(--accent-soft);
  border-color: var(--accent);
}

.calc-service-btn strong,
.calc-tier-btn strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.calc-service-btn span,
.calc-tier-btn span {
  font-size: 0.76rem;
  color: var(--text-secondary);
}

.calc-service-price {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  background-color: var(--bg-card);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-light);
}

.calc-tier-pills,
.calc-addons-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.calc-addon-label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.72rem 0.85rem;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
}

.calc-addon-label input {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
}

.calc-summary-panel {
  background-color: #0F141C;
  color: #F8FAFC;
  border: 1px solid #242E3E;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.2rem;
}

.calc-total-price {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
}

.calc-deliverable-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.calc-chip {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  background: #18202E;
  border: 1px solid #293548;
  color: #BAE6FD;
}

/* ==========================================================================
   03 | Vector Redraw Split Comparator
   ========================================================================== */
.redraw-split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3.5rem;
  align-items: center;
}

.redraw-checklist {
  margin: 1.65rem 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.redraw-stat {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
}
.redraw-stat span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}
.redraw-stat strong {
  font-size: 0.88rem;
  color: var(--text-primary);
}

.compare-window {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.compare-window-bar {
  padding: 0.75rem 1.15rem;
  background-color: #0F141C;
  color: #F8FAFC;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.compare-quick-btns {
  display: inline-flex;
  gap: 0.3rem;
}

.compare-quick-btn {
  background: #18202E;
  border: 1px solid #293548;
  color: #94A3B8;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  cursor: pointer;
}
.compare-quick-btn:hover,
.compare-quick-btn.active {
  background: #0052CC;
  border-color: #38BDF8;
  color: #FFFFFF;
}

.compare-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 2.9;
  overflow: hidden;
  user-select: none;
  background-color: #FFFFFF;
  background-image:
    linear-gradient(to right, rgba(15, 20, 28, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15, 20, 28, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
}

.compare-pane {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.pane-vector { z-index: 1; }
.pane-raster {
  z-index: 2;
  background-color: #F1F4F9;
  clip-path: inset(0 50% 0 0);
}
.compare-pane svg {
  width: 72%;
  max-width: 300px;
  height: auto;
}
.raster-sim-svg {
  filter: url(#pixelate-blur);
  opacity: 0.82;
}

.compare-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: #0052CC;
  z-index: 3;
  transform: translateX(-50%);
  pointer-events: none;
}

.compare-knob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: #0052CC;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(15, 20, 28, 0.25);
}

.compare-slider-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
  z-index: 4;
}

.compare-caption-bar {
  padding: 0.7rem 1.15rem;
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   04 | Interactive Cubic Bézier Lab & Master File Format Explorer
   ========================================================================== */
.bezier-card {
  background-color: #131924;
  border: 1px solid #242E3E;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 1.75rem;
}

.bezier-controls-bar {
  padding: 0.85rem 1.35rem;
  background-color: #171F2E;
  border-bottom: 1px solid #242E3E;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.bezier-code-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #38BDF8;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.28);
  padding: 0.28rem 0.65rem;
  border-radius: 4px;
}

.preset-group {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.preset-btn {
  background: #0F141C;
  color: #E2E8F0;
  border: 1px solid #293548;
  padding: 0.32rem 0.7rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  cursor: pointer;
}
.preset-btn:hover {
  background: #0052CC;
  border-color: #38BDF8;
  color: #FFFFFF;
}

.bezier-canvas-wrap {
  width: 100%;
  height: 310px;
  background-color: #0B0E14;
  position: relative;
  touch-action: none;
}
.bezier-canvas-wrap svg { width: 100%; height: 100%; }
.bezier-handle { cursor: grab; }
.bezier-handle:active { cursor: grabbing; }

/* Master File Format Explorer */
.format-explorer-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.25rem;
  margin-top: 2rem;
  align-items: stretch;
}

.format-tabs-col {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.format-tab-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.95rem 1.15rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  text-align: left;
}
.format-tab-card:hover { border-color: var(--border-hover); }
.format-tab-card.active {
  border-color: var(--accent);
  background-color: var(--accent-soft);
}

.format-ext-badge {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  background-color: #0F141C;
  color: #38BDF8;
  min-width: 58px;
  text-align: center;
}

.format-detail-stage {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.35rem;
  box-shadow: var(--shadow-sm);
}

.format-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.format-spec-item {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.85rem 0.95rem;
}
.format-spec-item span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}
.format-spec-item strong {
  font-size: 0.88rem;
  color: var(--text-primary);
}

/* ==========================================================================
   05 | Websites, Daymark Study, Process & FAQ
   ========================================================================== */
.web-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
  margin: 2rem 0;
}

.web-pillar-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.web-pillar-card span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 0.4rem;
}
.web-pillar-card p {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
}

.daymark-showcase-box {
  margin-top: 2.5rem;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.65rem;
}

.daymark-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.15rem;
}

.device-toggle-group {
  display: inline-flex;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.device-toggle-btn {
  background: transparent;
  border: none;
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
}
.device-toggle-btn.active {
  background-color: var(--text-primary);
  color: var(--bg-page);
}

.daymark-browser {
  background-color: #FAF8F5;
  border: 1px solid #D6D3CD;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 0 auto;
  max-width: 100%;
  transition: max-width 0.28s ease;
}
.daymark-browser.is-mobile { max-width: 390px; }

.dm-top-strip {
  background-color: #1C1917;
  color: #E7E5E4;
  padding: 0.5rem 1.2rem;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.dm-navbar {
  padding: 0.95rem 1.4rem;
  border-bottom: 1px solid #E7E5E4;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #FFFFFF;
}

.dm-nav-tab {
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  color: #57534E;
  cursor: pointer;
  padding: 0.22rem 0.5rem;
  border-radius: 4px;
}
.dm-nav-tab.active {
  background-color: #F5F2EB;
  color: #1C1917;
  font-weight: 700;
}

.dm-hero-body {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.75rem;
  padding: 1.85rem 1.65rem;
  align-items: center;
}
.daymark-browser.is-mobile .dm-hero-body {
  grid-template-columns: 1fr;
}

.dm-feature-card {
  background: #1C1917;
  color: #FAF8F5;
  border-radius: 6px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.9rem;
}

.dm-menu-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid #E7E5E4;
  background-color: #F5F2EB;
}
.daymark-browser.is-mobile .dm-menu-strip { grid-template-columns: 1fr; }
.dm-menu-cell {
  padding: 0.95rem 1.25rem;
  border-right: 1px solid #E7E5E4;
}
.dm-menu-cell:last-child { border-right: none; }

.process-faq-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3.25rem;
  margin-top: 3.75rem;
  padding-top: 3.25rem;
  border-top: 1px solid var(--border-light);
}

.process-cards,
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.process-row-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.15rem 1.3rem;
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 0.95rem;
  align-items: start;
}

.process-idx {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  background-color: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-card summary {
  padding: 1rem 1.25rem;
  font-weight: 700;
  font-size: 0.94rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-card summary::-webkit-details-marker { display: none; }
.faq-card summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--accent);
}
.faq-card[open] summary::after { content: '−'; }
.faq-content {
  padding: 0 1.25rem 1.1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ==========================================================================
   06 | Project Enquiry Form & Harmonized Custom Studio Dropdown
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-card {
  margin-top: 1.85rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
}

.enquiry-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
}

.field-group {
  margin-bottom: 1.2rem;
  position: relative;
}

.field-group label,
.field-group .field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.field-input {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background-color: var(--bg-input);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.93rem;
  transition: border-color 0.16s ease, background-color 0.16s ease;
  -webkit-appearance: none;
  appearance: none;
}
.field-input::placeholder { color: var(--text-muted); opacity: 0.8; }
.field-input:hover { border-color: var(--border-hover); }
.field-input:focus {
  outline: none;
  border-color: var(--accent);
  background-color: var(--bg-input-focus);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.custom-select-wrap { position: relative; width: 100%; }

.custom-select-trigger {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background-color: var(--bg-input);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.93rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  text-align: left;
}
.custom-select-trigger:hover { border-color: var(--border-hover); }
.custom-select-trigger:focus,
.custom-select-trigger[aria-expanded="true"] {
  outline: none;
  border-color: var(--accent);
  background-color: var(--bg-input-focus);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.custom-select-value-group {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
  flex: 1;
}

.custom-select-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent);
  flex-shrink: 0;
}

.custom-select-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.custom-select-meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
}

.custom-select-badge {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  background-color: var(--accent-soft);
  color: var(--accent);
}

.custom-select-chevron {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: transform 0.18s ease;
}
.custom-select-trigger[aria-expanded="true"] .custom-select-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

.custom-select-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background-color: var(--bg-card);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 0.35rem;
  list-style: none;
  z-index: 70;
  display: none;
}
.custom-select-menu.open { display: block; }

.custom-select-option {
  padding: 0.65rem 0.8rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
}
.custom-select-option:hover { background-color: var(--bg-subtle); }
.custom-select-option[aria-selected="true"] { background-color: var(--accent-soft); }

.custom-select-opt-main {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
}
.custom-select-opt-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}
.custom-select-option[aria-selected="true"] .custom-select-opt-title { color: var(--accent); }
.custom-select-opt-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.custom-select-opt-rate {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  padding: 0.18rem 0.45rem;
  border-radius: 4px;
  background-color: var(--bg-subtle);
  color: var(--text-primary);
  white-space: nowrap;
}
.custom-select-option[aria-selected="true"] .custom-select-opt-rate {
  background-color: var(--accent);
  color: #FFFFFF;
}

textarea.field-input {
  min-height: 124px;
  resize: vertical;
}

.brief-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.45rem;
}

.brief-chip-btn {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  cursor: pointer;
}
.brief-chip-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.form-status {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: none;
}
.form-status.success {
  display: block;
  background-color: var(--accent-soft);
  border: 1px solid var(--accent);
  color: var(--text-primary);
}

/* ==========================================================================
   Breadcrumbs, Subpages, Comparison Table, Modal & Footer
   ========================================================================== */
.breadcrumb-nav {
  display: flex;
  width: fit-content;
  align-items: center;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.32rem 0.8rem;
  margin-bottom: 1.15rem;
}

.breadcrumb-nav ol {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.breadcrumb-nav a { color: var(--text-secondary); }
.breadcrumb-nav a:hover { color: var(--accent); }
.breadcrumb-sep { color: var(--accent); font-weight: 700; }
.breadcrumb-current { color: var(--text-primary); }

.policy-section { padding: 3.75rem 0 5rem; }

.policy-card {
  max-width: 880px;
  margin: 0 auto;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.75rem;
  box-shadow: var(--shadow-sm);
}

.policy-card h1 {
  font-size: clamp(1.95rem, 3.4vw, 2.7rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0.4rem 0 1.5rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--border-light);
}
.policy-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 1.85rem 0 0.55rem;
}
.policy-card p, .policy-card ul {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}
.policy-card ul { margin-left: 1.35rem; }

.policy-footer-cta {
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.spec-table-wrap {
  margin-top: 2.75rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow-x: auto;
}
.spec-comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}
.spec-comparison-table th,
.spec-comparison-table td {
  padding: 0.95rem 1.2rem;
  border-bottom: 1px solid var(--border-light);
}
.spec-comparison-table th {
  background-color: var(--bg-subtle);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.studio-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(11, 14, 20, 0.82);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.studio-modal-backdrop.open { display: flex; }

.studio-modal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  max-width: 920px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.85rem;
}
.studio-modal-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1.25rem;
}
.studio-modal-close {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 0.38rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
}
.studio-modal-plate {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  overflow: hidden;
  background-color: #0F141C;
  margin-bottom: 1.25rem;
}
.studio-modal-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.studio-spec-cell {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.8rem;
}
.studio-spec-cell span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}
.studio-spec-cell strong {
  font-size: 0.84rem;
  color: var(--text-primary);
}

.studio-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background-color: #0F141C;
  color: #F8FAFC;
  border: 1px solid #38BDF8;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  z-index: 250;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.studio-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.site-footer {
  background-color: #0F141C;
  color: #F8FAFC;
  padding: 4rem 0 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid #222D3F;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #38BDF8;
  margin-bottom: 0.95rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.footer-col a {
  color: #94A3B8;
  font-size: 0.9rem;
}
.footer-col a:hover { color: #FFFFFF; }

.footer-bottom {
  padding-top: 1.65rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #94A3B8;
}

@media (max-width: 1024px) {
  .hero-grid,
  .redraw-split,
  .process-faq-grid,
  .contact-grid,
  .calc-workbench,
  .format-explorer-grid {
    grid-template-columns: 1fr;
  }
  .pricing-grid,
  .calc-service-grid,
  .calc-tier-pills,
  .calc-addons-list,
  .studio-modal-specs {
    grid-template-columns: 1fr;
  }
  .web-pillars { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .mobile-menu-btn { display: inline-flex; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-light);
    padding: 1.25rem 2rem;
    box-shadow: var(--shadow-md);
  }
  .nav-menu.open { display: block; }
  .nav-menu ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
  }
  .portfolio-grid,
  .web-pillars,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.bezier-code-pill, #fmt-code-preview { font-family: var(--font-code) !important; }