/* ==========================================================================
   INVOICELY // OFFICIAL PRODUCT DEMO & SHOWCASE STYLESHEET
   Aesthetic: Y2K + Skate-Punk + Raw Grunge + Streetwear Editorial
   ========================================================================== */

:root {
  --font-display: 'Chakra Petch', sans-serif;
  --font-mono: 'Space Mono', monospace;
  --font-sans: 'Space Grotesk', sans-serif;
  --font-marker: 'Permanent Marker', cursive;

  /* Showcase Color Palette */
  --bg-site: #08090d;
  --bg-surface: #10121a;
  --bg-card: #161822;
  --text-main: #f0f2f5;
  --text-muted: #8c93a8;
  --border-ui: #282c3f;

  /* Accent Signals */
  --accent-volt: #d2ff00;
  --accent-pink: #ff007a;
  --accent-cyan: #00f0ff;
  --accent-orange: #ff4800;

  /* Strict Print Calibration Dimensions */
  --a4-width: 210mm;
  --a4-height: 297mm;
}

/* ==========================================================================
   GLOBAL RESET & FOUNDATIONS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-site);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 18px 18px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track { animation: none !important; }
}

/* ==========================================================================
   TOP MARQUEE STRIP
   ========================================================================== */
.top-marquee-strip {
  background: var(--accent-volt);
  color: #000000;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 0;
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 2px solid #000000;
}

.marquee-track {
  display: inline-block;
  animation: runMarquee 24s linear infinite;
}

.marquee-track span {
  display: inline-block;
  margin-right: 32px;
}

@keyframes runMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.nav-bar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(16, 18, 26, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--border-ui);
  padding: 12px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.nav-brand .brand-link {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sticker-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  background: var(--accent-pink);
  color: #ffffff;
  padding: 1px 6px;
  transform: rotate(-3deg);
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #ffffff;
  line-height: 1;
}

.brand-name .dot {
  color: var(--accent-volt);
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-anchor {
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: color 0.15s ease;
}

.nav-anchor:hover {
  color: var(--accent-volt);
}

@media (max-width: 900px) {
  .nav-links { display: none; }
}

/* ==========================================================================
   BUTTONS & UI CONTROLS
   ========================================================================== */
.btn {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 10px 18px;
  border: 2px solid #000000;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.btn-primary {
  background: var(--accent-volt);
  color: #000000;
  box-shadow: 4px 4px 0px #000000;
}

.btn-primary:hover {
  background: #e1ff33;
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border-color: var(--border-ui);
  box-shadow: 4px 4px 0px #000000;
}

.btn-secondary:hover {
  border-color: var(--accent-volt);
  color: var(--accent-volt);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 2px dashed var(--border-ui);
}

.btn-outline:hover {
  border-color: var(--accent-volt);
  color: var(--accent-volt);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px #000000 !important;
}

.btn-lg {
  padding: 14px 26px;
  font-size: 15px;
}

.btn-mini {
  padding: 6px 12px;
  font-size: 11px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-input-addon {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  color: var(--text-main);
  padding: 0 10px;
  cursor: pointer;
}

.btn-input-addon:hover {
  background: var(--accent-volt);
  color: #000000;
}

/* Form Inputs */
.demo-select, .demo-select-mini, input[type="text"], input[type="email"], input[type="date"], input[type="number"], textarea {
  background: #040507;
  border: 1px solid var(--border-ui);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 10px;
  width: 100%;
  border-radius: 2px;
  outline: none;
}

.demo-select-mini {
  width: auto;
  padding: 5px 8px;
  font-size: 11px;
}

.demo-select:focus, input:focus, textarea:focus {
  border-color: var(--accent-volt);
}

/* ==========================================================================
   01. HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 80px 24px 60px;
  text-align: center;
  border-bottom: 2px solid var(--border-ui);
  background: radial-gradient(circle at 50% 20%, rgba(210, 255, 0, 0.08) 0%, transparent 60%);
}

.hero-container {
  max-width: 900px;
  margin: 0 auto;
}

.hero-stickers-wrap {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.sticker {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border: 1px solid #000000;
  display: inline-block;
}

.sticker-pink { background: var(--accent-pink); color: #ffffff; }
.sticker-volt { background: var(--accent-volt); color: #000000; }
.sticker-cyan { background: var(--accent-cyan); color: #000000; }

.rot-neg-3 { transform: rotate(-3deg); }
.rot-pos-2 { transform: rotate(2deg); }
.rot-neg-1 { transform: rotate(-1deg); }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 6.5rem);
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 0.95;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.hero-period {
  color: var(--accent-volt);
}

.hero-tagline {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 3vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text-muted);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.hero-barcode {
  font-size: 10px;
  letter-spacing: 2px;
  opacity: 0.6;
}

.hero-description {
  font-size: 16px;
  line-height: 1.6;
  max-width: 680px;
  margin: 0 auto 36px;
  color: #cfd4e2;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-specs-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.spec-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  padding: 5px 12px;
  color: var(--text-muted);
}

/* ==========================================================================
   02. DEMO GENERATOR SECTION
   ========================================================================== */
.demo-section {
  padding: 60px 24px 80px;
  background: var(--bg-site);
  border-bottom: 2px solid var(--border-ui);
}

.section-badge-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 40px;
}

.badge-ribbon {
  display: inline-block;
  background: var(--accent-volt);
  color: #000000;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border: 1px solid #000000;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1.1;
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 14px;
  color: var(--text-muted);
}

/* Dual Pane Workspace */
.demo-workspace {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 480px 1fr;
  border: 2px solid var(--border-ui);
  background: var(--bg-surface);
  box-shadow: 8px 8px 0px #000000;
}

@media (max-width: 1100px) {
  .demo-workspace {
    grid-template-columns: 1fr;
  }
}

/* Left: Editor */
.demo-editor {
  background: var(--bg-surface);
  border-right: 2px solid var(--border-ui);
  display: flex;
  flex-direction: column;
  max-height: 860px;
}

.editor-top-bar {
  padding: 12px 16px;
  background: var(--bg-card);
  border-bottom: 1px dashed var(--border-ui);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.editor-terminal-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-volt);
}

.editor-form-scroll {
  padding: 16px;
  overflow-y: auto;
  flex-grow: 1;
}

.demo-fieldset {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  padding: 14px;
  margin-bottom: 16px;
}

.fieldset-tag {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-volt);
  background: var(--bg-surface);
  border: 1px solid var(--border-ui);
  padding: 2px 6px;
}

.fieldset-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.sub-hint {
  font-family: var(--font-mono);
  font-size: 8px;
  color: var(--text-muted);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 8px;
}

.mt-2 { margin-top: 10px; }

.input-block {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 8px;
}

.input-block:last-child { margin-bottom: 0; }

.input-block label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
}

.input-with-btn {
  display: flex;
}

.party-box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-ui);
  padding: 10px;
}

.party-box-header {
  margin-bottom: 8px;
}

.party-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--accent-volt);
}

.items-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-ui);
}

.editor-items-table {
  width: 100%;
  border-collapse: collapse;
}

.editor-items-table th {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-muted);
  padding: 6px 4px;
  background: var(--bg-surface);
  text-align: left;
}

.editor-items-table td {
  padding: 4px;
}

.del-item-btn {
  background: transparent;
  border: none;
  color: #ff3b5c;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

.del-item-btn:hover {
  transform: scale(1.2);
}

/* Right: Preview */
.demo-preview {
  background: var(--bg-site);
  display: flex;
  flex-direction: column;
  max-height: 860px;
}

.preview-toolbar {
  padding: 10px 16px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-ui);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.preview-engine-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
}

.preview-actions-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.preview-scroll-viewport {
  overflow: auto;
  padding: 24px 16px;
  display: flex;
  justify-content: center;
  background: #040507;
}

/* ==========================================================================
   THE A4 INVOICE SHEET (STANDALONE CLEAN COMPONENT)
   ========================================================================== */
.a4-sheet {
  background: #ffffff;
  color: #000000;
  width: 100%;
  max-width: 740px;
  min-height: 940px;
  padding: 36px;
  border: 2px solid #000000;
  box-shadow: 6px 6px 0px var(--accent-volt);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  font-size: 12px;
  overflow: hidden;
}

/* Demo Watermark Diagonal Overlay */
.demo-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-28deg);
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 900;
  letter-spacing: 4px;
  color: rgba(0, 0, 0, 0.08);
  border: 4px dashed rgba(0, 0, 0, 0.12);
  padding: 12px 30px;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 10;
}

/* Dynamic Themes inside Demo Sheet */
.a4-sheet[data-theme="skate"] {
  background: #fffdf5;
  box-shadow: 6px 6px 0px var(--accent-orange);
}
.a4-sheet[data-theme="skate"] .tape-badge,
.a4-sheet[data-theme="skate"] .sheet-stamp {
  background: var(--accent-orange);
}

.a4-sheet[data-theme="grunge"] {
  background: #f4eee2;
  box-shadow: 6px 6px 0px #8c3224;
}
.a4-sheet[data-theme="grunge"] .tape-badge,
.a4-sheet[data-theme="grunge"] .sheet-stamp {
  background: #c59b48;
}

.a4-sheet[data-theme="mono"] {
  background: #ffffff;
  box-shadow: 6px 6px 0px #000000;
}
.a4-sheet[data-theme="mono"] .tape-badge,
.a4-sheet[data-theme="mono"] .sheet-stamp {
  background: #000000;
  color: #ffffff;
}

.a4-sheet[data-theme="editorial"] {
  background: #ffffff;
  box-shadow: 6px 6px 0px var(--accent-cyan);
}
.a4-sheet[data-theme="editorial"] .tape-badge,
.a4-sheet[data-theme="editorial"] .sheet-stamp {
  background: var(--accent-cyan);
}

/* Sheet Components */
.sheet-top-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid #000000;
  padding-bottom: 8px;
  margin-bottom: 20px;
}

.tape-badge {
  background: var(--accent-volt);
  color: #000000;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 8px;
  border: 1px solid #000000;
}

.sheet-barcode {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
}

.sheet-header {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 16px;
  margin-bottom: 20px;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1.1;
  margin-bottom: 4px;
}

.meta-line {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.4;
}

.meta-address {
  font-family: var(--font-sans);
  margin-top: 3px;
  white-space: pre-line;
}

.sheet-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.sheet-stamp {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border: 1.5px solid #000000;
  background: var(--accent-volt);
  color: #000000;
  transform: rotate(2deg);
  margin-bottom: 8px;
}

.sheet-doc-type .doc-label {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  display: block;
  line-height: 1;
}

.sheet-doc-type .doc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.sheet-dates {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sheet-client-banner {
  border: 1.5px solid #000000;
  background: #f8f9fa;
  padding: 10px 12px;
  margin-bottom: 20px;
  display: grid;
  grid-template-columns: 85px 1fr;
}

.client-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
}

.client-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}

.client-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.sheet-table-section {
  flex-grow: 1;
  margin-bottom: 20px;
}

.sheet-table {
  width: 100%;
  border-collapse: collapse;
}

.sheet-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  background: #f0f2f5;
  border-top: 1.5px solid #000000;
  border-bottom: 1.5px solid #000000;
  padding: 6px 8px;
  text-transform: uppercase;
}

.sheet-table td {
  padding: 8px;
  border-bottom: 1px solid #d4d7dc;
  font-size: 12px;
}

.th-desc { text-align: left; }
.th-qty, .th-rate, .th-total { text-align: right; }
.td-num { text-align: right; font-family: var(--font-mono); }
.item-bold { font-weight: 600; display: block; }

.sheet-summary-section {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  margin-bottom: 24px;
}

.box-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  text-decoration: underline;
  margin-bottom: 2px;
}

.sheet-pre {
  font-family: var(--font-mono);
  font-size: 10px;
  white-space: pre-wrap;
  line-height: 1.35;
}

.sheet-math {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.math-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
}

.discount-text { color: #c90032; }

.total-row {
  border-top: 1.5px solid #000000;
  border-bottom: 1.5px solid #000000;
  font-size: 14px;
  font-weight: 700;
  padding: 6px 0;
  margin-top: 4px;
}

.sheet-currency-note {
  font-family: var(--font-mono);
  font-size: 8px;
  text-align: right;
  opacity: 0.7;
}

.sheet-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px dashed #000000;
  padding-top: 10px;
}

.footer-sig { width: 160px; }
.sig-line { border-bottom: 1px solid #000000; height: 26px; margin-bottom: 2px; }
.footer-sig span { font-family: var(--font-mono); font-size: 8px; display: block; }
.footer-meta { text-align: right; display: flex; flex-direction: column; gap: 1px; }
.auth-text { font-family: var(--font-mono); font-size: 8px; }
.page-num { font-family: var(--font-mono); font-size: 8px; font-weight: 700; }

/* ==========================================================================
   03. ZERO BACKEND MANIFESTO
   ========================================================================== */
.manifesto-section {
  padding: 80px 24px;
  background: var(--bg-surface);
  border-bottom: 2px solid var(--border-ui);
}

.manifesto-container {
  max-width: 1100px;
  margin: 0 auto;
}

.manifesto-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-pink);
  margin-bottom: 10px;
}

.manifesto-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 16px;
}

.manifesto-lead {
  font-size: 17px;
  line-height: 1.6;
  max-width: 800px;
  color: #cfd4e2;
  margin-bottom: 40px;
}

.manifesto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.manifesto-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  padding: 24px;
  position: relative;
}

.card-num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-volt);
  line-height: 1;
  margin-bottom: 12px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.card-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   04. FEATURES SECTION
   ========================================================================== */
.features-section {
  padding: 80px 24px;
  border-bottom: 2px solid var(--border-ui);
  background: var(--bg-site);
}

.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.feat-large {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(210, 255, 0, 0.05) 100%);
  border-color: var(--accent-volt);
}

@media (max-width: 900px) {
  .feat-large { grid-column: span 1; }
}

.feat-icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.feat-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.feat-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
}

.feat-graphic-tag {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  background: rgba(0, 0, 0, 0.4);
  padding: 4px 8px;
  color: var(--accent-volt);
  width: fit-content;
  border: 1px dashed var(--border-ui);
}

/* ==========================================================================
   05. HOW IT WORKS
   ========================================================================== */
.workflow-section {
  padding: 80px 24px;
  background: var(--bg-surface);
  border-bottom: 2px solid var(--border-ui);
}

.steps-flow {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}

@media (max-width: 900px) {
  .steps-flow {
    grid-template-columns: 1fr;
  }
  .step-connector { display: none; }
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  padding: 24px;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-volt);
  margin-bottom: 4px;
}

.step-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  background: var(--border-ui);
  padding: 1px 5px;
  display: inline-block;
  margin-bottom: 10px;
}

.step-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.step-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.step-connector {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--text-muted);
  text-align: center;
}

/* ==========================================================================
   06. SKINS & THEME PREVIEWS
   ========================================================================== */
.skins-section {
  padding: 80px 24px;
  background: var(--bg-site);
  border-bottom: 2px solid var(--border-ui);
}

.skins-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.skin-card {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  padding: 18px;
  display: flex;
  flex-direction: column;
}

.skin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.skin-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: #ffffff;
}

.skin-accent-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-ui);
}

.skin-y2k .skin-accent-dot { background: var(--accent-volt); }
.skin-skate .skin-accent-dot { background: var(--accent-orange); }
.skin-grunge .skin-accent-dot { background: #c59b48; }
.skin-mono .skin-accent-dot { background: #ffffff; }
.skin-editorial .skin-accent-dot { background: var(--accent-cyan); }

.mini-invoice-mock {
  background: #ffffff;
  color: #000000;
  padding: 12px;
  border: 1.5px solid #000000;
  margin-bottom: 14px;
}

.skin-y2k .mini-invoice-mock { box-shadow: 4px 4px 0px var(--accent-volt); }
.skin-skate .mini-invoice-mock { background: #fffdf5; box-shadow: 4px 4px 0px var(--accent-orange); }
.skin-grunge .mini-invoice-mock { background: #f4eee2; box-shadow: 4px 4px 0px #8c3224; }
.skin-mono .mini-invoice-mock { box-shadow: 4px 4px 0px #000000; }
.skin-editorial .mini-invoice-mock { box-shadow: 4px 4px 0px var(--accent-cyan); }

.mock-top {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 8px;
  margin-bottom: 4px;
}

.mock-badge {
  background: #000000;
  color: #ffffff;
  padding: 1px 4px;
  font-weight: 700;
}

.mock-brand {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 6px;
}

.mock-lines {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-bottom: 8px;
}

.mock-line {
  height: 4px;
  background: #e2e4e8;
  width: 100%;
}

.mock-line.short { width: 60%; }

.mock-total {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-align: right;
  border-top: 1px solid #000000;
  padding-top: 3px;
}

.skin-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   07. AUDIENCE SECTION
   ========================================================================== */
.audience-section {
  padding: 80px 24px;
  background: var(--bg-surface);
  border-bottom: 2px solid var(--border-ui);
  text-align: center;
}

.audience-grid {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.audience-pill {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  padding: 10px 18px;
  color: var(--text-main);
  transition: all 0.15s ease;
}

.audience-pill:hover {
  border-color: var(--accent-volt);
  color: var(--accent-volt);
  transform: translateY(-2px);
}

/* ==========================================================================
   08. FINAL CALL TO ACTION
   ========================================================================== */
.final-cta-section {
  padding: 100px 24px;
  background: var(--bg-site);
  border-bottom: 2px solid var(--border-ui);
}

.cta-card {
  max-width: 840px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 2px solid var(--border-ui);
  padding: 48px 36px;
  text-align: center;
  box-shadow: 8px 8px 0px var(--accent-volt);
}

.cta-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  background: var(--accent-pink);
  color: #ffffff;
  padding: 2px 8px;
  display: inline-block;
  margin-bottom: 16px;
}

.cta-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 16px;
}

.cta-sub {
  font-size: 15px;
  line-height: 1.6;
  color: #cfd4e2;
  max-width: 600px;
  margin: 0 auto 32px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.cta-guarantees {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

/* ==========================================================================
   09. FOOTER
   ========================================================================== */
.site-footer {
  background: var(--bg-surface);
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr;
  }
}

.footer-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
}

.footer-title .dot { color: var(--accent-volt); }

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-volt);
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 320px;
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.footer-col-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.15s ease;
}

.footer-col-links a:hover {
  color: var(--accent-volt);
}

.footer-bottom-bar {
  border-top: 1px solid var(--border-ui);
  padding: 16px 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.footer-bottom-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

/* ==========================================================================
   10. LOCKED PRINT / PAYWALL MODAL
   ========================================================================== */
.locked-modal {
  margin: auto;
  border: 3px solid #000000;
  background: var(--bg-surface);
  color: var(--text-main);
  box-shadow: 8px 8px 0px var(--accent-volt);
  padding: 0;
  max-width: 480px;
  width: 90vw;
}

.locked-modal::backdrop {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
}

.locked-modal-card {
  padding: 24px;
}

.locked-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-ui);
  padding-bottom: 12px;
  margin-bottom: 18px;
}

.locked-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  background: var(--accent-pink);
  color: #ffffff;
  padding: 2px 6px;
}

.close-modal-btn {
  background: transparent;
  border: 1px solid var(--border-ui);
  color: var(--text-main);
  font-weight: 700;
  cursor: pointer;
  padding: 2px 8px;
}

.close-modal-btn:hover {
  background: var(--accent-volt);
  color: #000000;
}

.locked-modal-body {
  text-align: center;
}

.locked-icon-bubble {
  font-size: 36px;
  margin-bottom: 10px;
}

.locked-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 8px;
}

.locked-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 18px;
}

.locked-perks-box {
  background: var(--bg-card);
  border: 1px solid var(--border-ui);
  padding: 14px 16px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  margin-bottom: 22px;
}

.perk-item {
  color: #cfd4e2;
}

.locked-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.link-btn-dismiss {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  padding: 6px;
}

.link-btn-dismiss:hover {
  color: #ffffff;
}

/* Toast */
.demo-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--accent-volt);
  color: #000000;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  padding: 10px 18px;
  border: 2px solid #000000;
  box-shadow: 4px 4px 0px #000000;
  transform: translateY(150%);
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 99999;
}

.demo-toast.show { transform: translateY(0); }