/* ============================================================
   DESIGN TOKENS — High-Contrast Absolute Black Dark Engine Theme
   ============================================================ */

   @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;900&display=swap');

/* Reset base style for modern layout Engines */
html, body {
  min-height: 100vh;
  width: 100%;
}


:root {
  /* Absolute Dark Core Palette */
  --color-primary: #FFED00;          /* Neon Yellow */
  --color-primary-active: #dcd000;
  --color-secondary: #00F2FE;        /* Neon Cyan */
  --color-on-primary: #000000;       /* Dark text over light colors */
  --color-canvas: #000000;           /* Absolute Black */
  --color-canvas-soft: #050505;
  --color-surface: #0D0D0D;          /* Card Background */
  --color-ink: #FFFFFF;              /* Primary Text */
  --color-ink-secondary: #CCCCCC;    /* Secondary Copy */
  --color-ink-muted: #999999;        /* Muted Details */
  --color-ink-faint: #666666;
  --color-hairline: #1A1A1A;         /* Dark Boundary Line */
  
  /* Neon Micro-Accents */
  --color-accent-sky: #00F2FE;
  --color-accent-pink: #FF007F;       /* Neon Magenta */
  --color-accent-green: #00FF66;

  /* radius */
  --radius-xs: 4px;
  --radius-sm: 5px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* spacing (8px base) */
  --space-xxs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 28px;
  --space-xxl: 32px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--color-canvas);
  color: var(--color-ink);
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   TYPE SCALE
   ============================================================ */
.t-heading-1 { font-size: 40px; font-weight: 900; line-height: 1.1; letter-spacing: -1px; font-family: 'Inter', Arial, sans-serif; }
.t-heading-2 { font-size: 32px; font-weight: 900; line-height: 1.2; letter-spacing: -0.5px; }
.t-title     { font-size: 20px; font-weight: 700; line-height: 1.4; letter-spacing: -0.125px; color: var(--color-primary); }
.t-body-md   { font-size: 16px; font-weight: 400; line-height: 1.6; }
.t-body-sm   { font-size: 15px; font-weight: 400; line-height: 1.5; }
.t-button    { font-size: 14px; font-weight: 900; line-height: 1.5; text-transform: uppercase; letter-spacing: 1px; }
.t-caption   { font-size: 14px; font-weight: 400; line-height: 1.43; }
.t-eyebrow   { font-size: 12px; font-weight: 700; line-height: 1.33; letter-spacing: 2px; text-transform: uppercase; }

@media (max-width: 600px) {
  .t-heading-1 { font-size: 30px; letter-spacing: -0.6px; }
  .t-heading-2 { font-size: 24px; }
}

/* ============================================================
   NAV (Centered Configuration)
   ============================================================ */
.nav-bar {
  background: var(--color-canvas);
  color: var(--color-ink);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;     
}
.wordmark-home {
  font-weight: 900;
  font-size: 22px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-ink);
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s ease;
  text-align: center;
}
.wordmark-home:hover { opacity: 0.85; }

.nav-note { 
  color: var(--color-secondary); 
  font-weight: bold; 
  letter-spacing: 1px; 
  text-transform: uppercase; 
  font-size: 11px; 
  position: absolute;
  right: var(--space-lg);
}

@media (max-width: 500px) {
  .nav-note { display: none; }
}

/* ============================================================
   LAYOUT
   ============================================================ */
main {
  max-width: 680px;
  margin: 0 auto;
  padding: 64px var(--space-lg) var(--space-xxl);
}
.hero-copy { text-align: center; margin-bottom: var(--space-xxl); }
.hero-copy h1 { margin: 0 0 var(--space-sm); color: var(--color-ink); }
.hero-copy p { margin: 0; color: var(--color-ink-secondary); }

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: #111;
  color: var(--color-secondary);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-xs);
  padding: 6px 14px;
  margin-bottom: var(--space-md);
}

/* Progress steps */
.steps {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}
.step { display: flex; align-items: center; gap: 6px; color: var(--color-ink-faint); }
.step-num {
  width: 22px; height: 22px; border-radius: var(--radius-xs);
  border: 1px solid var(--color-hairline);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 900;
  color: var(--color-ink-muted); background: var(--color-surface);
}
.step.active .step-num { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-on-primary); }
.step.active .step-label { color: var(--color-ink); font-weight: bold; }
.step.done .step-num { background: var(--color-accent-green); border-color: var(--color-accent-green); color: var(--color-on-primary); }
.step-sep { width: 24px; height: 1px; background: var(--color-hairline); }

/* ============================================================
   CARD
   ============================================================ */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 1px solid var(--color-hairline);
  position: relative;
}
.view { 
  transition: opacity 0.2s ease; 
  display: flex;
  flex-direction: column;
}
.view[hidden] { display: none !important; }

/* ============================================================
   FORM ELEMENTS
   ============================================================ */
label { display: block; font-size: 13px; font-weight: bold; text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-ink-secondary); margin-bottom: var(--space-xs); }
.field { margin-bottom: var(--space-md); }

.input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
@media (max-width: 500px) {
  .input-grid { grid-template-columns: 1fr; gap: 0; }
}

.text-input {
  width: 100%; background: var(--color-canvas); color: var(--color-ink);
  font-family: inherit; font-size: 15px; border: 1px solid var(--color-hairline);
  border-radius: var(--radius-xs); padding: 14px; outline: none;
}
.text-input:focus { border-color: var(--color-secondary); }
.error-text { color: var(--color-accent-pink); font-size: 13px; margin-top: 6px; display: none; font-weight: bold; }

.field.has-error .error-text { display: block; }
.field.has-error .text-input { border-color: var(--color-accent-pink); background: #120514; }
.field.has-error .select-grid { border: 1px dashed var(--color-accent-pink); border-radius: var(--radius-xs); padding: var(--space-xxs); }
.field.has-error .terms-label-wrapper { border-color: var(--color-accent-pink); background: #120514; }

/* Custom Native Dark Checkbox */
.terms-label-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  padding: var(--space-md);
  border-radius: var(--radius-xs);
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
}
.terms-label-wrapper:hover {
  border-color: var(--color-ink-faint);
}
.terms-checkbox-native {
  margin-top: 3px;
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}
.terms-copy-text {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-ink-secondary);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}
.terms-copy-text a {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* Multi-Select Segment Blocks */
.select-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xs);
  margin-top: var(--space-xxs);
}
@media (max-width: 500px) {
  .select-grid { grid-template-columns: 1fr; }
}

.block-option {
  position: relative;
  border: 1px solid var(--color-hairline);
  background: var(--color-canvas);
  border-radius: var(--radius-xs);
  padding: var(--space-md);
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
}
.block-option:hover { border-color: var(--color-ink-faint); }
.block-option input[type="radio"] { position: absolute; opacity: 0; cursor: pointer; }
.block-label { font-size: 14px; font-weight: 500; color: var(--color-ink-secondary); }
.block-option.selected { border-color: var(--color-secondary); background: #031417; }
.block-option.selected .block-label { color: var(--color-ink); font-weight: bold; }

/* ============================================================
   BUTTONS
   ============================================================ */
.button-primary {
  display: inline-flex; align-items: center; justify-content: center;
  width: 100%; background: var(--color-primary); color: var(--color-on-primary);
  border: none; border-radius: var(--radius-xs); padding: 14px 24px;
  cursor: pointer; font-family: inherit; transition: background 0.15s ease;
}
.button-primary:hover { background: var(--color-primary-active); }
.button-primary:active { transform: scale(0.99); }
.button-text { background: none; border: none; color: var(--color-ink-muted); cursor: pointer; text-decoration: underline; }
.button-text:hover { color: var(--color-ink); }

/* ============================================================
   LOADING / SPINNER
   ============================================================ */
.loading-wrap { text-align: center; padding: var(--space-md) 0; }
.spinner {
  width: 40px; height: 40px; margin: 0 auto var(--space-lg);
  border-radius: 50%; border: 3px solid var(--color-hairline);
  border-top-color: var(--color-primary); animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   REPORT OUTPUT DASHBOARD STYLE
   ============================================================ */
#report-content { background: var(--color-surface); text-align: left; line-height: 1.6; color: var(--color-ink-secondary); }
#report-content h1, #report-content h2, #report-content h3 { color: var(--color-primary); letter-spacing: -0.5px; margin-top: 24px; text-transform: uppercase; }
#report-content ul { padding-left: 20px; }
#report-content li { margin-bottom: 8px; }
#report-content code { background: var(--color-canvas); padding: 2px 6px; border-radius: var(--radius-xs); border: 1px solid var(--color-hairline); color: var(--color-secondary); }

.meta-row { display: flex; align-items: center; gap: var(--space-xs); color: var(--color-ink-faint); margin-top: var(--space-lg); justify-content: center; }
.meta-row .dot { width: 3px; height: 3px; border-radius: var(--radius-full); background: var(--color-ink-faint); }
footer { padding: var(--space-xxl) var(--space-lg); text-align: center; border-top: 1px solid var(--color-hairline); margin-top: 60px; background: var(--color-canvas); }

/* ============================================================
   COOKIE CONSENT OVERLAY SYSTEM
   ============================================================ */
.cookie-banner {
  position: fixed; bottom: var(--space-md); left: var(--space-md); right: var(--space-md);
  max-width: 540px; background: #0D0D0D; border: 1px solid var(--color-secondary);
  box-shadow: 0 20px 40px rgba(0,0,0,0.8); border-radius: var(--radius-md); padding: var(--space-md);
  display: flex; flex-direction: column; gap: var(--space-md); z-index: 10000; margin-left: auto;
}
.cookie-text { color: var(--color-ink-secondary); margin: 0; line-height: 1.5; }
.cookie-actions { display: flex; justify-content: flex-end; gap: var(--space-xs); }
.cookie-btn-accept {
  background: var(--color-primary); color: var(--color-on-primary);
  font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.5px;
  border: none; border-radius: var(--radius-xs); padding: 10px 18px; cursor: pointer; transition: background 0.15s ease;
}
.cookie-btn-accept:hover { background: var(--color-primary-active); }

@media (min-width: 640px) {
  .cookie-banner { flex-direction: row; align-items: center; justify-content: space-between; max-width: 720px; }
  .cookie-text { flex: 1; }
}

/* ============================================================
   MARKETING SECTION
   ============================================================ */
.marketing-section { margin-top: 80px; border-top: 1px solid var(--color-hairline); padding-top: 64px; text-align: center; }
.marketing-heading { color: var(--color-ink); margin: 0 0 var(--space-sm); }
.marketing-copy { color: var(--color-ink-secondary); max-width: 580px; margin: 0 auto var(--space-xl); }

.dashboard-mock-container {
  background: #050505; border: 1px solid var(--color-hairline); border-radius: var(--radius-lg);
  padding: var(--space-lg); position: relative; overflow: hidden; text-align: left;
  display: flex; flex-direction: column; gap: var(--space-md); box-shadow: 0 30px 60px rgba(0,0,0,0.6);
}
.mock-header { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #1a1a1a; padding-bottom: var(--space-sm); }
.mock-dots { display: flex; gap: 6px; }
.mock-dot { width: 8px; height: 8px; border-radius: 50%; background: #333; }
.mock-tab { background: #111; border: 1px solid #222; padding: 4px 12px; font-size: 11px; color: var(--color-secondary); border-radius: 4px; font-weight: bold; }
.mock-grid { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-md); }
@media (max-width: 550px) { .mock-grid { grid-template-columns: 1fr; } }
.mock-main-panel { background: var(--color-surface); border: 1px solid #1c1c1c; border-radius: var(--radius-md); padding: var(--space-md); }
.mock-side-panel { background: #0a0a0a; border: 1px solid #1c1c1c; border-radius: var(--radius-md); padding: var(--space-md); display: flex; flex-direction: column; gap: var(--space-sm); }
.mock-chart-container { height: 100px; display: flex; align-items: flex-end; gap: 8px; margin-top: var(--space-md); border-bottom: 1px dashed #222; padding-bottom: 4px; }
.mock-bar { flex: 1; background: #111; border: 1px solid #222; height: 30%; border-radius: 2px 2px 0 0; position: relative; }
.mock-bar.outlier { background: linear-gradient(180deg, var(--color-secondary) 0%, rgba(0,242,254,0.1) 100%); border-color: var(--color-secondary); height: 85%; }
.mock-badge { background: var(--color-accent-pink); color: #fff; font-size: 9px; font-weight: bold; padding: 2px 4px; border-radius: 2px; position: absolute; top: -20px; left: 50%; transform: translateX(-50%); white-space: nowrap; }
.mock-metric { font-size: 20px; font-weight: 900; color: #fff; margin: 4px 0; }
.mock-text-line { height: 8px; background: #222; border-radius: 4px; margin-bottom: 8px; width: 100%; }
.mock-text-line.short { width: 60%; }