/* =============================================================
   SelfGap — Design "Signal"
   Brutalist · Geometric · Monospace · High energy
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=DM+Serif+Display:ital@0;1&display=swap');

:root {
  --bg:     #f0f0ec;
  --black:  #1a1a1a;
  --yellow: #e8ff3c;
  --purple: #6366f1;
  --pink:   #fb7185;
  --grey:   #6b7280;
  --lgrey:  #9ca3af;
  --border: #d4d4cc;
  --font-mono: 'Space Mono', monospace;
  --bar-w: 0.35rem;
  --header-h: 3.2rem;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:var(--font-mono);background:var(--bg);color:var(--black);min-height:100vh;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font-family:var(--font-mono);font-size:1rem}

/* Header */
.sg-header{position:sticky;top:0;z-index:100;background:var(--black);height:var(--header-h);display:flex;align-items:center;padding:0 1.5rem;gap:1rem;border-bottom:2px solid var(--yellow)}
.sg-logo{font-size:1.2rem;font-weight:700;color:var(--yellow);letter-spacing:.05em;flex-shrink:0}
.sg-logo span{color:#fff}
.sg-header-tagline{font-size:.65rem;color:var(--lgrey);letter-spacing:.1em;text-transform:uppercase;border-left:1px solid #333;padding-left:1rem;margin-left:.25rem;flex-shrink:0}
.sg-nav{display:flex;gap:.25rem;margin-left:auto;align-items:center}
.sg-nav a{font-size:.75rem;font-weight:700;color:#fff;letter-spacing:.08em;text-transform:uppercase;padding:.35rem .75rem;transition:color .15s;position:relative}
.sg-nav a:hover,.sg-nav a.active{color:var(--yellow)}
.sg-nav a.active::after{content:'';position:absolute;bottom:-2px;left:.75rem;right:.75rem;height:2px;background:var(--yellow)}
.sg-nav-lang{font-size:.72rem;color:var(--lgrey);border-left:1px solid #333;padding-left:.75rem;margin-left:.25rem}

/* Page layout */
.sg-page{display:flex;min-height:calc(100vh - var(--header-h))}
.sg-left-bar{width:var(--bar-w);flex-shrink:0;background:var(--yellow)}
.sg-content{flex:1;min-width:0}
.sg-container{max-width:1200px;margin:0 auto;padding:0 2rem}
.sg-container-sm{max-width:640px;margin:0 auto;padding:0 2rem}
.sg-container-md{max-width:860px;margin:0 auto;padding:0 2rem}

/* Hero */
.sg-hero{padding:0}
.sg-hero-inner{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - var(--header-h))}
.sg-hero-left{padding:4rem 3rem 3rem 2.5rem;display:flex;flex-direction:column;justify-content:center}
.sg-hero-eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.15em;color:var(--grey);text-transform:uppercase;margin-bottom:1.5rem}
.sg-hero-title{font-size:clamp(2.8rem,5vw,4.2rem);font-weight:700;line-height:1.0;color:var(--black);letter-spacing:-.02em}
.sg-hero-title .accent{color:var(--purple)}
.sg-hero-sub{font-size:.8rem;letter-spacing:.12em;color:var(--grey);font-weight:700;text-transform:uppercase;margin:1.5rem 0 2.5rem}
.sg-hero-cta{display:inline-block;background:var(--black);color:var(--yellow);font-weight:700;font-size:1rem;letter-spacing:.05em;padding:.9rem 2.2rem;border:none;cursor:pointer;transition:background .15s,color .15s;text-transform:uppercase}
.sg-hero-cta:hover{background:var(--yellow);color:var(--black)}
.sg-hero-stats{display:flex;gap:0;margin-top:3rem}
.sg-hero-stat{flex:1;background:var(--black);padding:1rem .75rem;text-align:center}
.sg-hero-stat:nth-child(2){background:var(--purple)}
.sg-hero-stat-num{font-size:1.4rem;font-weight:700;color:var(--yellow);display:block;line-height:1;margin-bottom:.3rem}
.sg-hero-stat:nth-child(2) .sg-hero-stat-num{color:#fff}
.sg-hero-stat-lbl{font-size:.6rem;letter-spacing:.12em;color:var(--lgrey);text-transform:uppercase;font-weight:700}
.sg-hero-stat:nth-child(2) .sg-hero-stat-lbl{color:#c7d2fe}
.sg-hero-right{background:var(--bg);display:flex;align-items:center;justify-content:center;padding:2rem;position:relative;overflow:hidden}
.sg-hero-right::before{content:'';position:absolute;top:0;right:0;width:220px;height:220px;background:var(--yellow);clip-path:polygon(100% 0,100% 100%,0 0);z-index:0}
.sg-hero-right::after{content:'';position:absolute;top:0;right:0;width:190px;height:190px;background:var(--black);clip-path:polygon(100% 0,100% 100%,0 0);z-index:1}
#hero-radar-canvas{position:relative;z-index:2;max-width:420px;max-height:420px;width:100%!important;height:auto!important}

/* How it works */
.sg-how{padding:4rem 0;border-top:2px solid var(--black)}
.sg-section-label{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--grey);margin-bottom:2rem;padding-left:2rem}
.sg-steps{display:grid;grid-template-columns:repeat(3,1fr);border-left:2px solid var(--black)}
.sg-step{padding:2rem;border-right:2px solid var(--black)}
.sg-step-num{display:inline-block;width:2.2rem;height:2.2rem;background:var(--black);color:var(--yellow);font-weight:700;font-size:1rem;text-align:center;line-height:2.2rem;margin-bottom:1rem}
.sg-step h3{font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}
.sg-step p{font-size:.82rem;color:var(--grey);line-height:1.6}

/* CTA section */
.sg-cta-section{padding:4rem 0;border-top:2px solid var(--black);text-align:center}
.sg-cta-section h2{font-size:2rem;font-weight:700;text-transform:uppercase;margin-bottom:.75rem}
.sg-cta-section p{font-size:.85rem;color:var(--grey);margin-bottom:2rem}

/* Footer */
.sg-footer{background:var(--black);color:var(--lgrey);padding:1.5rem 2rem;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.sg-footer a{color:var(--yellow)}

/* Buttons */
.sg-btn{display:inline-block;font-family:var(--font-mono);font-weight:700;font-size:.85rem;letter-spacing:.05em;text-transform:uppercase;padding:.65rem 1.5rem;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.sg-btn-primary{background:var(--black);color:var(--yellow);border-color:var(--black)}
.sg-btn-primary:hover{background:var(--yellow);color:var(--black)}
.sg-btn-outline{background:transparent;color:var(--black);border-color:var(--black)}
.sg-btn-outline:hover{background:var(--black);color:#fff}
.sg-btn-ghost{background:transparent;color:var(--grey);border-color:var(--border)}
.sg-btn-ghost:hover{border-color:var(--black);color:var(--black)}
.sg-btn-sm{padding:.35rem .85rem;font-size:.75rem}
.sg-btn-lg{padding:.9rem 2.2rem;font-size:1rem}

/* Forms */
.sg-form-group{margin-bottom:1.25rem}
.sg-form-group label{display:block;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;margin-bottom:.4rem;color:var(--grey)}
.sg-form-group input,.sg-form-group textarea,.sg-form-group select{width:100%;padding:.65rem .9rem;border:2px solid var(--black);background:#fff;font-family:var(--font-mono);font-size:.9rem;outline:none;transition:border-color .15s}
.sg-form-group input:focus,.sg-form-group textarea:focus{border-color:var(--purple)}
.sg-form-hint{font-size:.72rem;color:var(--grey);margin-top:.3rem;line-height:1.5}

/* Questionnaire */
/* ── Questionnaire ─────────────────────────────────────────── */
.sg-page-questionnaire .sg-container-md{max-width:680px;margin:0 auto;padding:3rem 1.5rem}
.sg-q-header{margin-bottom:3rem;padding-bottom:2rem;border-bottom:2px solid var(--black)}
.sg-q-header h1{font-size:1.4rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:1.5rem}
.sg-progress-bar{height:5px;background:var(--border);margin:.75rem 0 .5rem}
.sg-progress-fill{height:100%;background:var(--yellow);transition:width .35s ease;border-right:3px solid var(--black)}
.sg-progress-label{font-size:.68rem;color:var(--grey);letter-spacing:.1em;text-transform:uppercase}
.sg-question{display:none;animation:fadeIn .2s ease}
.sg-question.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.sg-question-meta{margin-bottom:1.25rem}
.sg-category-badge{display:inline-block;font-size:.62rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:.3rem .75rem;border:2px solid currentColor}
.sg-cat-social{color:#7c3aed}
.sg-cat-emotional{color:#be185d}
.sg-cat-energy{color:#d97706}
.sg-cat-character{color:#15803d}
.sg-cat-openness{color:#1d4ed8}
.sg-question-text{font-size:1.25rem;font-weight:700;line-height:1.45;margin-bottom:2.5rem;color:var(--black)}
.sg-slider-wrap{padding:.75rem 0 1.5rem}
.sg-slider{-webkit-appearance:none;appearance:none;width:100%;height:5px;background:var(--border);outline:none;cursor:pointer;margin-bottom:1rem}
.sg-slider::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;background:var(--black);cursor:pointer;border:3px solid var(--yellow)}
.sg-slider-labels{display:flex;justify-content:space-between;align-items:center;gap:1rem;font-size:.72rem;color:var(--grey);letter-spacing:.05em}
.sg-slider-labels span:first-child{text-align:left;flex:1}
.sg-slider-labels span:last-child{text-align:right;flex:1}
.sg-slider-value{min-width:3rem;text-align:center;font-size:2rem;font-weight:700;color:var(--purple);flex:0 0 auto}
.sg-choices{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:.5rem}
.sg-choice-item{display:flex;align-items:flex-start;gap:.75rem;border:2px solid var(--border);padding:1rem 1.1rem;cursor:pointer;font-size:.84rem;line-height:1.45;transition:border-color .15s,background .15s;background:#fff;font-family:var(--font-mono)}
.sg-choice-item:hover{border-color:var(--purple);background:#f5f3ff}
.sg-choice-item input[type="radio"]{display:none}
.sg-choice-item:has(input:checked){border-color:var(--purple);background:var(--purple);color:#fff}
.sg-choice-key{font-weight:700;font-size:.8rem;flex-shrink:0;opacity:.6}
.sg-choice-item:has(input:checked) .sg-choice-key{opacity:1;color:#fff}
.sg-question-nav{display:flex;justify-content:flex-end;gap:.75rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}


/* Start page */
.sg-start{padding:3rem 0}
.sg-start h1{font-size:1.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.5rem}
.sg-start h1 .accent{color:var(--purple)}

/* Results */
.sg-results{padding:2.5rem 0 4rem}
.sg-results-title{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--grey);margin-bottom:.5rem}
.sg-results h1{font-size:2rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.sg-results h1 .accent{color:var(--purple)}
.sg-results-meta{display:inline-block;background:var(--black);color:var(--yellow);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.35rem .85rem;margin:1rem 0}
.sg-chart-tabs{display:flex;gap:0;margin-bottom:2rem}
.sg-chart-tab{padding:.5rem 1.25rem;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:var(--border);color:var(--black);border:none;cursor:pointer;border-right:2px solid #fff;transition:background .15s;font-family:var(--font-mono)}
.sg-chart-tab:last-child{border-right:none}
.sg-chart-tab.active{background:var(--yellow);color:var(--black)}
.sg-chart-tab:hover:not(.active){background:#c8c8c4}
.sg-chart-panel{display:none}
.sg-chart-panel.active{display:block}
.sg-results-grid{display:grid;grid-template-columns:1fr 320px;gap:2rem;align-items:start}
.sg-results-chart-area{border:2px solid var(--black);background:#fff;padding:1.5rem;min-height:480px}
.sg-results-sidebar{display:flex;flex-direction:column;gap:1.5rem}

/* Category scores */
.sg-cat-scores{border:2px solid var(--black);background:#fff;padding:1.25rem}
.sg-cat-scores-title{font-size:.65rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--grey);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--yellow)}
.sg-dash-row{margin-bottom:1.5rem}
.sg-dash-cat-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.5rem}
.sg-dash-cat-name{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--black)}
.sg-dash-cat-vals{font-size:.65rem;color:var(--grey);display:flex;gap:.75rem}
.sg-dash-cat-vals .v-self{color:var(--purple);font-weight:700}
.sg-dash-cat-vals .v-others{color:var(--pink);font-weight:700}
.sg-dash-stack{height:22px;background:#e8e8e4;position:relative;display:flex;overflow:hidden;border:1px solid #d4d4cc}
.sg-dash-bar-self{height:100%;background:var(--purple);opacity:.85;transition:width .8s ease;position:relative}
.sg-dash-bar-others{height:100%;background:var(--pink);opacity:.8;transition:width .8s ease}
.sg-dash-gap-line{position:absolute;top:0;bottom:0;width:2px;background:var(--black);opacity:.35;z-index:2}
.sg-dash-scale{display:flex;justify-content:space-between;font-size:.58rem;color:var(--grey);margin-top:.2rem;letter-spacing:.04em}
.sg-dash-legend{display:flex;gap:1.25rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid #e0e0d8}
.sg-dash-legend-item{display:flex;align-items:center;gap:.4rem;font-size:.65rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--grey)}
.sg-dash-legend-dot{width:10px;height:10px}

/* Share */
.sg-share-block{border:2px solid var(--black);padding:1.25rem;background:var(--black)}
.sg-share-title{font-size:.65rem;letter-spacing:.15em;text-transform:uppercase;color:var(--yellow);font-weight:700;margin-bottom:1rem}
.sg-share-link-wrap{display:flex;gap:0;margin-bottom:.75rem}
.sg-share-link-input{flex:1;padding:.5rem .75rem;border:1px solid #333;background:#111;color:#fff;font-size:.75rem;font-family:var(--font-mono);outline:none;min-width:0}
.sg-share-copy-btn{padding:.5rem .85rem;background:var(--yellow);color:var(--black);border:none;font-family:var(--font-mono);font-size:.72rem;font-weight:700;cursor:pointer;letter-spacing:.05em;white-space:nowrap}
.sg-share-btns{display:flex;gap:.4rem;flex-wrap:wrap}
.sg-share-btn{flex:1;min-width:60px;padding:.45rem .5rem;border:1px solid #333;background:transparent;color:var(--lgrey);font-family:var(--font-mono);font-size:.65rem;font-weight:700;letter-spacing:.05em;cursor:pointer;text-align:center;transition:background .15s,color .15s;text-decoration:none;display:inline-block}
.sg-share-btn:hover{background:#333;color:#fff}
.sg-chart-legend{display:flex;gap:1.5rem;margin-top:1rem;font-size:.72rem;color:var(--grey);flex-wrap:wrap}
.sg-legend-item{display:flex;align-items:center;gap:.4rem}
.sg-legend-dot{display:inline-block;width:10px;height:10px}

/* Heatmap */
.sg-heatmap-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.sg-heatmap-col h3{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;margin-bottom:.75rem;padding-bottom:.4rem;border-bottom:2px solid var(--yellow)}
.sg-heatmap-col h3.self-head{border-color:var(--purple);color:var(--purple)}
.sg-heatmap-col h3.others-head{border-color:var(--pink);color:var(--pink)}
.sg-heatmap-row{display:flex;align-items:center;gap:.5rem;padding:.25rem 0;border-bottom:1px solid #f0f0ec}
.sg-heatmap-label{font-size:.66rem;color:var(--grey);flex:1;min-width:0;line-height:1.35}
.sg-heatmap-cell{flex:1;height:20px;display:flex;align-items:center;justify-content:center;font-size:.68rem;font-weight:700;color:#fff}
.sg-heatmap-sep{font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;color:var(--lgrey);background:#f0f0ec;padding:.25rem .5rem;margin:.2rem 0;grid-column:1/-1}

/* Gap bar */
.sg-gap-chart{width:100%}
.sg-gap-row{display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:.5rem;padding:.35rem 0;border-bottom:1px solid #f0f0ec}
.sg-gap-label{font-size:.67rem;color:var(--black);text-align:right;line-height:1.35;padding-right:.25rem;padding-top:.1rem}
.sg-gap-bar-area{display:flex;align-items:center;height:20px;position:relative}
.sg-gap-axis{position:absolute;top:0;bottom:0;left:50%;width:1px;background:var(--black);opacity:.3}
.sg-gap-bar{height:14px;position:absolute;top:50%;transform:translateY(-50%)}
.sg-gap-bar.positive{background:var(--pink);left:50%}
.sg-gap-bar.negative{background:var(--purple);right:50%}
.sg-gap-val{position:absolute;font-size:.6rem;font-weight:700;top:50%;transform:translateY(-50%);white-space:nowrap}
.sg-gap-val.positive{left:calc(50% + 4px);color:var(--pink)}
.sg-gap-val.negative{right:calc(50% + 4px);color:var(--purple);text-align:right}
.sg-gap-cat-label{font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;padding:.3rem .5rem;color:var(--grey);background:#f0f0ec;grid-column:1/-1}

/* Respond banner */
.sg-respond-banner{background:var(--black);color:var(--yellow);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:.6rem 2rem;text-align:center}

/* Auth */
.sg-auth{padding:4rem 0;min-height:calc(100vh - var(--header-h) - 4rem);display:flex;align-items:flex-start;justify-content:center}
.sg-auth-card{width:100%;max-width:440px;border:2px solid var(--black);background:#fff;padding:2.5rem}
.sg-auth-card h1{font-size:1.2rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.4rem}
.sg-auth-card p{font-size:.8rem;color:var(--grey);margin-bottom:2rem}
.sg-auth-foot{font-size:.78rem;color:var(--grey);margin-top:1.25rem;text-align:center}
.sg-auth-foot a{color:var(--purple);font-weight:700}

/* Dashboard */
.sg-dashboard{padding:3rem 0}
.sg-dashboard h1{font-size:1.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.3rem}
.sg-dashboard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem;margin-top:2rem}
.sg-dash-card{border:2px solid var(--black);background:#fff;padding:1.5rem}
.sg-dash-card h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:var(--grey);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--yellow)}
.sg-status-badge{display:inline-block;padding:.2rem .65rem;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.sg-status-done{background:#dcfce7;color:#15803d}
.sg-status-pending{background:#fef9c3;color:#854d0e}
.sg-card-actions{display:flex;gap:.75rem;margin-top:1rem;flex-wrap:wrap}

/* Alerts */
.sg-alert{padding:.85rem 1rem;border-left:4px solid;font-size:.85rem;margin-bottom:1rem}
.sg-alert-success{background:#f0fdf4;border-color:#16a34a;color:#15803d}
.sg-alert-error{background:#fef2f2;border-color:#dc2626;color:#dc2626}
.sg-alert-info{background:#eff6ff;border-color:#2563eb;color:#1d4ed8}

/* Misc */
.sg-divider{border:none;border-top:2px solid var(--black);margin:2rem 0}
.sg-muted{color:var(--grey)}
.sg-hidden{display:none!important}

/* Table */
.sg-table{width:100%;border-collapse:collapse;font-size:.875rem}
.sg-table th{text-align:left;padding:.5rem .75rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--grey);border-bottom:1px solid var(--border)}
.sg-table td{padding:.6rem .75rem;border-bottom:1px solid #f3f4f6}
.sg-token-preview{font-size:.8rem;background:#f3f4f6;padding:.1rem .35rem}

/* Responsive */
@media(max-width:900px){
  .sg-hero-inner{grid-template-columns:1fr}
  .sg-hero-right{min-height:280px}
  .sg-results-grid{grid-template-columns:1fr}
  .sg-heatmap-grid{grid-template-columns:1fr}
  .sg-steps{grid-template-columns:1fr}
  .sg-choices{grid-template-columns:1fr}
}
@media(max-width:640px){
  .sg-header{padding:0 1rem}
  .sg-header-tagline{display:none}
  .sg-nav a{padding:.35rem .5rem;font-size:.68rem}
  .sg-hero-left{padding:2.5rem 1.5rem}
  .sg-hero-title{font-size:2.4rem}
  .sg-container{padding:0 1rem}
  .sg-gap-label{font-size:.62rem}
}