/* VectorEPS Studio - Modern Creative Design System */

:root {
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --primary-focus-ring: rgba(79, 70, 229, 0.25);
  
  --secondary: #06b6d4;
  --accent: #8b5cf6;
  
  --success: #10b981;
  --success-bg: #ecfdf5;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --danger: #ef4444;
  --danger-bg: #fef2f2;
  
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --border-color: #e2e8f0;
  --border-focus: #4f46e5;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

[data-bs-theme="dark"] {
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: #1e1b4b;
  --primary-focus-ring: rgba(99, 102, 241, 0.35);
  
  --bg-body: #0b0f19;
  --bg-surface: #111827;
  --bg-card: #1f2937;
  --bg-subtle: #1e293b;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  
  --border-color: #334155;
  --border-focus: #818cf8;
  
  --success-bg: #064e3b;
  --warning-bg: #78350f;
  --danger-bg: #7f1d1d;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.6);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* Navbar */
.navbar-custom {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1020;
}

.brand-badge {
  background: linear-gradient(135deg, #4f46e5, #06b6d4);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Upload Dropzone */
.upload-dropzone {
  border: 2px dashed var(--border-color);
  background-color: var(--bg-surface);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2rem;
  text-align: center;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.upload-dropzone:hover,
.upload-dropzone.drag-active {
  border-color: var(--primary);
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.upload-icon-wrapper {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: transform 0.2s ease;
}

.upload-dropzone:hover .upload-icon-wrapper {
  transform: scale(1.08);
}

/* Checkerboard Pattern for Vector Previews */
.checker-bg {
  background-color: #f8fafc;
  background-image: 
    linear-gradient(45deg, #e2e8f0 25%, transparent 25%), 
    linear-gradient(-45deg, #e2e8f0 25%, transparent 25%), 
    linear-gradient(45deg, transparent 75%, #e2e8f0 75%), 
    linear-gradient(-45deg, transparent 75%, #e2e8f0 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

[data-bs-theme="dark"] .checker-bg {
  background-color: #1e293b;
  background-image: 
    linear-gradient(45deg, #0f172a 25%, transparent 25%), 
    linear-gradient(-45deg, #0f172a 25%, transparent 25%), 
    linear-gradient(45deg, transparent 75%, #0f172a 75%), 
    linear-gradient(-45deg, transparent 75%, #0f172a 75%);
}

/* Card Styling */
.card-studio {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card-studio:hover {
  box-shadow: var(--shadow-md);
}

/* Artwork Grid Mode */
.artwork-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.artwork-card {
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  position: relative;
}

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

.artwork-card.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary);
}

.artwork-card-thumb {
  height: 190px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.artwork-card-thumb img,
.artwork-card-thumb svg {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.artwork-select-check {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10;
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.artwork-override-pill {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 10;
  font-size: 0.65rem;
  font-weight: 700;
  background: var(--accent);
  color: white;
  padding: 2px 7px;
  border-radius: 9999px;
  text-transform: uppercase;
}

/* List Mode */
.file-item-card {
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  margin-bottom: 0.65rem;
  transition: all 0.2s ease;
}

.file-item-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.file-item-card.selected {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.file-thumb-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  flex-shrink: 0;
}

.file-thumb-box svg,
.file-thumb-box img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

/* Swatches for Background Color Studio */
.color-swatches-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.color-swatch-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 2px solid var(--border-color);
  cursor: pointer;
  position: relative;
  transition: transform 0.15s ease, border-color 0.15s ease;
  padding: 0;
}

.color-swatch-btn:hover {
  transform: scale(1.12);
}

.color-swatch-btn.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-focus-ring);
  transform: scale(1.08);
}

.swatch-transparent {
  background-color: #ffffff;
  background-image: linear-gradient(45deg, #e2e8f0 25%, transparent 25%), 
                    linear-gradient(-45deg, #e2e8f0 25%, transparent 25%), 
                    linear-gradient(45deg, transparent 75%, #e2e8f0 75%), 
                    linear-gradient(-45deg, transparent 75%, #e2e8f0 75%);
  background-size: 8px 8px;
}

/* Aspect Ratio Pills */
.ratio-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ratio-chip {
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
}

.ratio-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.ratio-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

/* Format Chips */
.format-checkbox-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.15s ease;
  user-select: none;
}

.format-checkbox-card:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
}

.format-checkbox-card:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--primary-focus-ring);
  border-color: var(--primary);
}

.format-checkbox-card.checked {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary);
}

/* 3x3 Alignment Matrix */
.align-matrix {
  display: grid;
  grid-template-columns: repeat(3, 34px);
  gap: 4px;
}

.align-matrix-btn {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.15s ease;
}

.align-matrix-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.align-matrix-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

/* Buttons */
.btn-primary-studio {
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  color: #ffffff;
  border: none;
  font-weight: 600;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 10px rgba(79, 70, 229, 0.25);
  transition: all 0.2s ease;
}

.btn-primary-studio:hover {
  background: linear-gradient(135deg, #4338ca, #3730a3);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(79, 70, 229, 0.35);
}

/* Progress bar */
.progress-studio {
  height: 10px;
  border-radius: 9999px;
  background-color: var(--bg-subtle);
  overflow: hidden;
}

.progress-studio .progress-bar {
  background: linear-gradient(90deg, #4f46e5, #06b6d4);
  transition: width 0.3s ease;
}

/* Comparison Viewer Modal */
.preview-canvas-box {
  min-height: 400px;
  max-height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  position: relative;
}

.preview-canvas-box img,
.preview-canvas-box svg {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform 0.2s ease;
}

/* Padding overlay box */
.padding-overlay-guide {
  position: absolute;
  pointer-events: none;
  border: 2px dashed rgba(79, 70, 229, 0.5);
  background: rgba(79, 70, 229, 0.05);
  display: none;
}

/* Status Badges */
.badge-status-queued {
  background-color: #64748b;
  color: #ffffff;
}

.badge-status-processing {
  background-color: #0284c7;
  color: #ffffff;
}

.badge-status-completed {
  background-color: #10b981;
  color: #ffffff;
}

.badge-status-partial {
  background-color: #f59e0b;
  color: #ffffff;
}

.badge-status-failed {
  background-color: #ef4444;
  color: #ffffff;
}

/* Format output pill */
.format-pill {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}
.format-pill.done {
  background-color: var(--success-bg);
  border-color: var(--success);
  color: var(--success);
}
.format-pill.failed {
  background-color: var(--danger-bg);
  border-color: var(--danger);
  color: var(--danger);
}

/* Auxiliary Studio UI Styles */
.text-xs {
  font-size: 0.75rem !important;
}

.spinner-border-xs {
  width: 0.85rem;
  height: 0.85rem;
  border-width: 0.15em;
}

.bg-purple-subtle {
  background-color: rgba(147, 51, 234, 0.12) !important;
}
.text-purple {
  color: #9333ea !important;
}
.border-purple-subtle {
  border-color: rgba(147, 51, 234, 0.25) !important;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

.artwork-card-header {
  padding: 0.65rem 0.85rem;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

.artwork-card-thumb-wrap {
  height: 200px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  background-color: #0b0f19;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 12px 12px;
}

[data-bs-theme="light"] .artwork-card-thumb-wrap {
  background-color: #f1f5f9;
  background-image: radial-gradient(rgba(0, 0, 0, 0.08) 1px, transparent 1px);
}

.live-artboard-canvas {
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  position: relative;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

[data-bs-theme="light"] .live-artboard-canvas {
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.live-artboard-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: filter 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.live-artboard-ratio-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  z-index: 5;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.live-target-specs {
  font-size: 0.72rem;
  gap: 4px;
}

.live-target-specs .badge {
  font-size: 0.68rem;
  padding: 3px 6px;
  font-weight: 500;
}

.live-target-specs .live-spec-pad {
  max-width: 48%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.artwork-card-body {
  padding: 0.85rem;
  flex-grow: 1;
}

.artwork-card-footer {
  padding: 0.65rem 0.85rem;
  background: var(--bg-surface);
}

/* List View */
.artwork-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.artwork-list-item {
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.artwork-list-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.artwork-list-thumb {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
}

.artwork-list-thumb img {
  max-width: 85%;
  max-height: 85%;
  object-fit: contain;
}

.output-chip-hover {
  padding: 3px 7px;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.output-chip-hover:hover {
  background-color: var(--primary-light) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
  transform: translateY(-1px);
}

/* Keep the two-step workflow readable at every workspace width. */
#vectorizeStepPanel {
  border-radius: var(--radius-md);
  background: linear-gradient(115deg, color-mix(in srgb, var(--primary) 9%, var(--bg-surface)), var(--bg-surface) 68%);
  box-shadow: inset 3px 0 0 var(--primary);
}

#vectorizeStepPanel .badge {
  letter-spacing: 0.04em;
}

#exportSettingsColumn > .card-studio {
  border-color: color-mix(in srgb, var(--primary) 30%, var(--border-color));
}

@media (max-width: 991.98px) {
  #exportSettingsColumn > .card-studio {
    position: static !important;
    max-height: none !important;
    overflow: visible !important;
  }

  #vectorizeStepPanel > .d-flex {
    align-items: stretch !important;
  }

  #vectorizeBtn {
    align-self: flex-start;
  }
}

@media (max-width: 575.98px) {
  #vectorizeStepPanel {
    padding: 1rem !important;
  }

  #vectorizeBtn {
    width: 100%;
  }
}

/* Contributor Studio landing page */
.site-main {
  width: min(100%, 1600px);
  margin-inline: auto;
}

.landing-hero {
  --hero-ink: #080d19;
  --hero-surface: #10182a;
  --hero-line: rgba(148, 163, 184, 0.17);
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.82fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  min-height: 510px;
  max-width: 1480px;
  margin-inline: auto;
  padding: clamp(2rem, 5.2vw, 5.25rem);
  overflow: hidden;
  color: #f8fafc;
  background:
    radial-gradient(ellipse at 9% 4%, rgba(79, 70, 229, 0.2), transparent 43%),
    radial-gradient(ellipse at 96% 83%, rgba(6, 182, 212, 0.12), transparent 35%),
    var(--hero-ink);
  border: 1px solid rgba(129, 140, 248, 0.25);
  border-radius: 30px;
  box-shadow: 0 28px 80px rgba(2, 6, 23, 0.28);
}

.landing-hero::before,
.landing-hero::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
  border: 1px solid rgba(129, 140, 248, 0.12);
  border-radius: 50%;
}

.landing-hero::before {
  width: 430px;
  height: 430px;
  right: 23%;
  top: -350px;
}

.landing-hero::after {
  width: 590px;
  height: 590px;
  right: 18%;
  top: -430px;
}

.hero-copy,
.hero-upload-entry {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.hero-kicker,
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: #a5b4fc;
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero-kicker {
  padding: 0.5rem 0.75rem;
  border: 1px solid rgba(129, 140, 248, 0.22);
  border-radius: 99px;
  background: rgba(79, 70, 229, 0.12);
}

.hero-kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.8);
}

.hero-copy h1 {
  max-width: 720px;
  margin: 1.35rem 0 1.15rem;
  color: #f8fafc;
  font-size: clamp(3.2rem, 6vw, 5.8rem);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 0.99;
}

.hero-copy h1 span {
  color: transparent;
  background: linear-gradient(95deg, #a5b4fc 2%, #818cf8 40%, #67e8f9 100%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lede {
  max-width: 650px;
  margin: 0;
  color: #a8b3c7;
  font-size: clamp(1rem, 1.35vw, 1.2rem);
  line-height: 1.75;
}

.hero-capabilities {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.65rem;
  color: #d0d7e5;
  font-size: 0.88rem;
}

.hero-capabilities span {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.hero-capabilities i {
  width: 1.1rem;
  color: #67e8f9;
  text-align: center;
}

.hero-sequence {
  display: flex;
  align-items: center;
  gap: clamp(0.55rem, 1.3vw, 1.2rem);
  margin-top: 2.2rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--hero-line);
}

.hero-sequence > div {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #e2e8f0;
  font-size: 0.83rem;
  white-space: nowrap;
}

.hero-sequence > div span {
  color: #818cf8;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
}

.hero-sequence > i {
  color: #475569;
  font-size: 0.8rem;
}

.hero-upload-entry {
  display: block;
  width: 100%;
  margin: 0;
}

.hero-dropzone {
  min-height: 390px;
  padding: clamp(1.4rem, 3vw, 2.6rem);
  color: #f8fafc;
  background: linear-gradient(150deg, rgba(22, 32, 52, 0.98), rgba(13, 20, 35, 0.98));
  border: 1px dashed rgba(129, 140, 248, 0.62);
  border-radius: 22px;
  text-align: left;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035), 0 20px 50px rgba(0, 0, 0, 0.2);
}

.hero-dropzone:hover,
.hero-dropzone.drag-active {
  border-color: #a5b4fc;
  background: linear-gradient(150deg, #17223b, #101a2d);
  transform: translateY(-2px);
}

.dropzone-heading {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.8rem;
}

.dropzone-icon {
  display: grid;
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  place-items: center;
  color: #c7d2fe;
  font-size: 1.35rem;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(129, 140, 248, 0.28);
  border-radius: 14px;
}

.dropzone-label {
  color: #94a3b8;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.hero-dropzone h2 {
  margin-bottom: 0.55rem;
  color: #f8fafc;
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 750;
  letter-spacing: -0.035em;
}

.dropzone-copy {
  max-width: 390px;
  margin-bottom: 1.35rem;
  color: #9eabc0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.hero-browse-btn {
  width: 100%;
  min-height: 50px;
  font-size: 0.95rem;
}

.dropzone-divider {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 1.15rem 0;
  color: #718096;
  font-size: 0.76rem;
}

.dropzone-divider::before,
.dropzone-divider::after {
  height: 1px;
  flex: 1;
  content: "";
  background: rgba(148, 163, 184, 0.17);
}

.file-type-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.file-type-pills span {
  padding: 0.3rem 0.55rem;
  color: #cbd5e1;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.64rem;
  font-weight: 700;
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 6px;
}

.dropzone-footnote {
  margin: 1.15rem 0 0;
  color: #77869b;
  font-size: 0.74rem;
}

.landing-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(3.8rem, 7vw, 6rem) 0;
  scroll-margin-top: 100px;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 2.3rem;
  text-align: center;
}

.section-eyebrow {
  color: #818cf8;
}

.section-heading h2,
.formats-intro h2,
.contributor-copy h2,
.eps-note-section h2 {
  margin: 0.75rem 0 0.65rem;
  color: var(--text-main);
  font-size: clamp(1.8rem, 3.3vw, 2.65rem);
  font-weight: 780;
  letter-spacing: -0.055em;
  line-height: 1.12;
}

.section-heading p,
.formats-intro p,
.contributor-copy p,
.eps-note-section p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.workflow-card {
  position: relative;
  min-height: 275px;
  padding: clamp(1.35rem, 2.4vw, 2rem);
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.workflow-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--primary) 52%, var(--border-color));
  box-shadow: var(--shadow-lg);
}

.workflow-number {
  position: absolute;
  top: 1.3rem;
  right: 1.45rem;
  color: var(--text-light);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
}

.workflow-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 1.35rem;
  place-items: center;
  color: #60a5fa;
  font-size: 1.35rem;
  background: rgba(59, 130, 246, 0.12);
  border-radius: 15px;
}

.workflow-icon.violet { color: #a78bfa; background: rgba(139, 92, 246, 0.13); }
.workflow-icon.cyan { color: #22d3ee; background: rgba(6, 182, 212, 0.12); }

.workflow-card h3 {
  margin-bottom: 0.55rem;
  color: var(--text-main);
  font-size: 1.12rem;
  font-weight: 730;
  letter-spacing: -0.025em;
}

.workflow-card p {
  margin-bottom: 1.15rem;
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.7;
}

.workflow-tag {
  display: inline-flex;
  padding: 0.38rem 0.55rem;
  color: var(--text-muted);
  font-size: 0.66rem;
  font-weight: 650;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 7px;
}

.formats-section { padding-top: 0.5rem; }

.formats-panel {
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: 2rem;
  padding: clamp(1.6rem, 4vw, 3.2rem);
  background: linear-gradient(130deg, var(--bg-surface), color-mix(in srgb, var(--primary) 7%, var(--bg-surface)));
  border: 1px solid var(--border-color);
  border-radius: 24px;
}

.formats-intro h2 { font-size: clamp(1.7rem, 2.7vw, 2.25rem); }

.format-showcase {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.format-showcase > div {
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: center;
  column-gap: 0.7rem;
  padding: 0.78rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 13px;
}

.format-icon {
  display: grid;
  width: 38px;
  height: 38px;
  grid-row: span 2;
  place-items: center;
  font-size: 1.05rem;
  background: var(--bg-subtle);
  border-radius: 10px;
}

.format-eps { color: #8b5cf6; }
.format-svg { color: #06b6d4; }
.format-png { color: #10b981; }
.format-jpeg { color: #f59e0b; }
.format-webp { color: #6366f1; }
.format-pdf { color: #ef4444; }

.format-showcase b { color: var(--text-main); font-size: 0.84rem; }
.format-showcase small { color: var(--text-muted); font-size: 0.65rem; white-space: nowrap; }

.contributor-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 6rem);
}

.contributor-copy { max-width: 600px; }
.contributor-copy h2 { max-width: 580px; }
.contributor-copy p { margin-bottom: 1.2rem; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.text-link:hover { color: var(--primary-hover); }

.platform-card {
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  box-shadow: var(--shadow-md);
}

.platform-card-label {
  color: var(--text-muted);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.platform-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1.15rem 0 1.3rem;
}

.platform-pills span {
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  padding: 0.58rem 0.72rem;
  color: var(--text-main);
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.platform-pills i { color: var(--primary); }

.platform-note {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding-top: 1rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.6;
  border-top: 1px solid var(--border-color);
}

.platform-note i { color: #10b981; font-size: 1rem; }

.eps-note-section {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  margin-bottom: 2rem;
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background: color-mix(in srgb, #f59e0b 7%, var(--bg-surface));
  border: 1px solid color-mix(in srgb, #f59e0b 25%, var(--border-color));
  border-radius: 18px;
}

.eps-note-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  color: #f59e0b;
  font-size: 1.1rem;
  background: rgba(245, 158, 11, 0.13);
  border-radius: 12px;
}

.eps-note-section h2 { margin-top: 0.35rem; font-size: 1.35rem; }
.eps-note-section p { max-width: 960px; font-size: 0.87rem; }

[data-bs-theme="light"] .landing-hero { box-shadow: 0 28px 80px rgba(15, 23, 42, 0.16); }

@media (max-width: 1100px) {
  .landing-hero { gap: 2.25rem; padding: 2.6rem; }
  .hero-copy h1 { font-size: clamp(3rem, 6vw, 4.5rem); }
  .format-showcase { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .landing-hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
    min-height: 0;
    padding: clamp(1.5rem, 5vw, 3rem);
  }

  .hero-copy { max-width: 720px; }
  .hero-copy h1 { max-width: 620px; }
  .hero-capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-sequence { margin-top: 1.6rem; }
  .hero-upload-entry { max-width: 650px; }
  .hero-dropzone { min-height: 0; }
  .formats-panel,
  .contributor-section { grid-template-columns: minmax(0, 1fr); }
  .platform-card { max-width: 720px; }
}

@media (max-width: 575.98px) {
  .site-main { padding-inline: 0.85rem !important; }
  .landing-hero { gap: 1.7rem; padding: 1.35rem; border-radius: 22px; }
  .hero-kicker { font-size: 0.59rem; letter-spacing: 0.09em; }
  .hero-copy h1 { margin-top: 1.1rem; font-size: clamp(2.8rem, 14vw, 4.2rem); }
  .hero-lede { font-size: 0.98rem; }
  .hero-capabilities { grid-template-columns: minmax(0, 1fr); gap: 0.58rem; font-size: 0.82rem; }
  .hero-sequence { justify-content: space-between; gap: 0.35rem; }
  .hero-sequence > div { gap: 0.3rem; font-size: 0.68rem; }
  .hero-sequence > i { font-size: 0.65rem; }
  .hero-dropzone { padding: 1.15rem; border-radius: 17px; }
  .dropzone-heading { margin-bottom: 1.25rem; }
  .landing-section { padding: 3.25rem 0; }
  .section-heading { margin-bottom: 1.5rem; }
  .workflow-card { min-height: 0; }
  .formats-panel { gap: 1.25rem; padding: 1.25rem; border-radius: 18px; }
  .format-showcase { gap: 0.5rem; }
  .format-showcase > div { grid-template-columns: 32px 1fr; column-gap: 0.45rem; padding: 0.55rem; }
  .format-icon { width: 32px; height: 32px; font-size: 0.9rem; }
  .format-showcase small { font-size: 0.59rem; }
  .eps-note-section { gap: 0.8rem; }
  .eps-note-icon { width: 34px; height: 34px; }
}