/* ─── RESET & BASE ──────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg:        #08090e;
      --bg2:       #0d0f18;
      --bg3:       #131525;
      --border:    #1e2235;
      --accent:    #00d4ff;
      --accent2:   #0088cc;
      --gold:      #f5c842;
      --gold2:     #e0a800;
      --green:     #00c47a;
      --red:       #ff4757;
      --text:      #e4e8f0;
      --muted:     #7a8099;
      --card:      rgba(255,255,255,0.03);
      --card-hover:rgba(255,255,255,0.06);
      --glow:      0 0 40px rgba(0,212,255,0.12);
      --glow-gold: 0 0 40px rgba(245,200,66,0.15);
      --radius:    14px;
      --radius-sm: 8px;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      overflow-x: hidden;
    }

    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }

    /* ─── SCROLLBAR ─────────────────────────────────────── */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--bg); }
    ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

    /* ─── UTILITY ───────────────────────────────────────── */
    .container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
    .section    { padding: 100px 0; }
    .section-sm { padding: 60px 0; }

    .badge {
      display: inline-flex; align-items: center; gap: 6px;
      background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.25);
      color: var(--accent); font-size: 11px; font-weight: 600;
      letter-spacing: .08em; text-transform: uppercase;
      padding: 5px 12px; border-radius: 20px;
    }
    .badge-gold {
      background: rgba(245,200,66,0.1); border-color: rgba(245,200,66,0.25);
      color: var(--gold);
    }

    .section-tag {
      text-align: center; margin-bottom: 16px;
    }
    .section-title {
      text-align: center; font-size: clamp(28px, 4vw, 42px);
      font-weight: 800; margin-bottom: 14px; line-height: 1.2;
    }
    .section-sub {
      text-align: center; color: var(--muted); font-size: 16px;
      max-width: 560px; margin: 0 auto 60px;
    }

    .accent  { color: var(--accent); }
    .gold    { color: var(--gold); }
    .green   { color: var(--green); }
    .muted   { color: var(--muted); }

    /* ─── NAV ───────────────────────────────────────────── */
    nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      background: rgba(8,9,14,0.85);
      backdrop-filter: blur(18px) saturate(1.4);
      border-bottom: 1px solid var(--border);
      transition: all .3s;
    }
    .nav-inner {
      display: flex; align-items: center; justify-content: space-between;
      height: 64px; max-width: 1160px; margin: 0 auto; padding: 0 24px;
    }
    .nav-logo {
      font-size: 20px; font-weight: 800; letter-spacing: -.02em;
      display: flex; align-items: center; gap: 10px;
    }
    .nav-logo-icon {
      width: 32px; height: 32px;
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 16px; color: #000; font-weight: 900;
    }
    .nav-links { display: flex; align-items: center; gap: 32px; }
    .nav-links a { font-size: 14px; color: var(--muted); transition: color .2s; }
    .nav-links a:hover { color: var(--text); }
    .nav-cta {
      background: var(--accent); color: #000; font-weight: 700;
      font-size: 13px; padding: 9px 20px; border-radius: var(--radius-sm);
      transition: opacity .2s, transform .15s;
      display: inline-block;
    }
    .nav-cta:hover { opacity: .88; transform: translateY(-1px); }
    .nav-mobile-toggle { display: none; cursor: pointer; }

    /* ─── HERO ──────────────────────────────────────────── */
    #hero {
      min-height: 100vh; display: flex; align-items: center;
      padding-top: 80px; position: relative; overflow: hidden;
    }
    .hero-bg {
      position: absolute; inset: 0; pointer-events: none;
      background:
        radial-gradient(ellipse 60% 50% at 50% -10%, rgba(0,212,255,0.12) 0%, transparent 70%),
        radial-gradient(ellipse 40% 30% at 80% 70%, rgba(245,200,66,0.06) 0%, transparent 60%);
    }
    .hero-grid {
      position: absolute; inset: 0; opacity: .04;
      background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
      background-size: 60px 60px;
    }
    .hero-inner {
      position: relative; z-index: 1;
      display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
    }
    .hero-tag { margin-bottom: 20px; }
    .hero-title {
      font-size: clamp(36px, 5.5vw, 66px); font-weight: 900;
      line-height: 1.08; letter-spacing: -.03em; margin-bottom: 20px;
    }
    .hero-title span.line-accent {
      background: linear-gradient(90deg, var(--accent), #7af0ff);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    .hero-title span.line-gold {
      background: linear-gradient(90deg, var(--gold), #ffe47a);
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    .hero-desc {
      color: var(--muted); font-size: 16px; max-width: 480px; margin-bottom: 36px;
    }
    .hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent2));
      color: #000; font-weight: 700; font-size: 14px;
      padding: 14px 28px; border-radius: var(--radius-sm);
      transition: transform .15s, box-shadow .2s;
      box-shadow: 0 4px 20px rgba(0,212,255,0.3);
    }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,212,255,0.4); }
    .btn-secondary {
      border: 1px solid var(--border); color: var(--text);
      font-size: 14px; font-weight: 600;
      padding: 13px 24px; border-radius: var(--radius-sm);
      transition: border-color .2s, background .2s;
    }
    .btn-secondary:hover { border-color: var(--accent); background: rgba(0,212,255,0.05); }

    .hero-stats { display: flex; gap: 28px; flex-wrap: wrap; }
    .hero-stat label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; display: block; margin-bottom: 4px; }
    .hero-stat strong { font-size: 24px; font-weight: 800; color: var(--text); font-family: 'JetBrains Mono', monospace; }
    .hero-stat strong.pos { color: var(--green); }
    .hero-stat-sep { width: 1px; background: var(--border); align-self: stretch; }

    /* Hero Chart Panel */
    .hero-panel {
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 20px;
      box-shadow: var(--glow), 0 24px 60px rgba(0,0,0,0.4);
      position: relative;
    }
    .panel-header {
      display: flex; justify-content: space-between; align-items: center;
      margin-bottom: 16px;
    }
    .panel-title { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
    .panel-live {
      display: flex; align-items: center; gap: 6px;
      font-size: 11px; color: var(--green); font-weight: 600;
    }
    .panel-live::before {
      content: ''; width: 6px; height: 6px; border-radius: 50%;
      background: var(--green); animation: pulse 1.4s infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50%       { opacity: .5; transform: scale(1.3); }
    }

    /* Fake candlestick chart */
    .chart-area { height: 160px; position: relative; overflow: hidden; }
    .chart-svg { width: 100%; height: 100%; }

    .panel-metrics {
      display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 16px;
    }
    .metric {
      background: var(--bg3); border-radius: var(--radius-sm); padding: 12px;
    }
    .metric-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
    .metric-val   { font-size: 18px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
    .metric-val.green { color: var(--green); }
    .metric-val.gold  { color: var(--gold); }
    .metric-val.accent{ color: var(--accent); }

    /* Trade log items */
    .trade-log { margin-top: 16px; display: flex; flex-direction: column; gap: 6px; }
    .trade-item {
      display: flex; justify-content: space-between; align-items: center;
      background: var(--bg3); border-radius: var(--radius-sm); padding: 8px 12px;
      font-size: 12px; font-family: 'JetBrains Mono', monospace;
      animation: fadeSlide .5s ease;
    }
    @keyframes fadeSlide {
      from { opacity:0; transform:translateY(6px); }
      to   { opacity:1; transform:translateY(0); }
    }
    .trade-item .side-buy  { color: var(--green); font-weight: 700; }
    .trade-item .side-sell { color: var(--red); font-weight: 700; }
    .trade-item .pnl-pos   { color: var(--green); }
    .trade-item .pnl-neg   { color: var(--red); }
    .trade-item .sym       { color: var(--muted); }

    /* ─── FEATURES ──────────────────────────────────────── */
    #features { background: var(--bg); }
    .features-grid {
      display: grid; grid-template-columns: repeat(3,1fr); gap: 20px;
    }
    .feat-card {
      background: var(--card); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 28px 24px;
      transition: background .2s, border-color .2s, transform .2s, box-shadow .2s;
    }
    .feat-card:hover {
      background: var(--card-hover); border-color: rgba(0,212,255,0.25);
      transform: translateY(-4px); box-shadow: var(--glow);
    }
    .feat-icon {
      width: 44px; height: 44px; border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      font-size: 20px; margin-bottom: 16px;
    }
    .feat-icon.blue  { background: rgba(0,212,255,0.12); }
    .feat-icon.gold  { background: rgba(245,200,66,0.12); }
    .feat-icon.green { background: rgba(0,196,122,0.12); }
    .feat-icon.purple{ background: rgba(149,76,255,0.12); }
    .feat-icon.red   { background: rgba(255,71,87,0.12); }
    .feat-icon.teal  { background: rgba(0,255,200,0.12); }
    .feat-title { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
    .feat-desc  { font-size: 13px; color: var(--muted); line-height: 1.65; }

    /* ─── MODES ─────────────────────────────────────────── */
    #modes { background: var(--bg2); }
    .modes-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    .mode-card {
      border-radius: var(--radius); padding: 32px 24px;
      border: 1px solid var(--border); position: relative; overflow: hidden;
      transition: transform .2s, box-shadow .2s;
    }
    .mode-card:hover { transform: translateY(-4px); }
    .mode-card.blue  { background: linear-gradient(145deg, rgba(0,212,255,0.08), transparent); }
    .mode-card.gold  { background: linear-gradient(145deg, rgba(245,200,66,0.08), transparent); border-color: rgba(245,200,66,0.2); }
    .mode-card.gold:hover { box-shadow: var(--glow-gold); }
    .mode-card.blue:hover { box-shadow: var(--glow); }
    .mode-card.purple{ background: linear-gradient(145deg, rgba(149,76,255,0.08), transparent); border-color: rgba(149,76,255,0.2); }
    .mode-card.purple:hover { box-shadow: 0 0 40px rgba(149,76,255,0.15); }
    .mode-number {
      position: absolute; top: 16px; right: 20px;
      font-size: 64px; font-weight: 900; opacity: .05;
      font-family: 'JetBrains Mono', monospace; line-height: 1;
    }
    .mode-label {
      font-size: 10px; font-weight: 700; letter-spacing: .1em;
      text-transform: uppercase; margin-bottom: 10px;
    }
    .mode-label.blue   { color: var(--accent); }
    .mode-label.gold   { color: var(--gold); }
    .mode-label.purple { color: #954cff; }
    .mode-name  { font-size: 22px; font-weight: 800; margin-bottom: 12px; }
    .mode-desc  { font-size: 13px; color: var(--muted); line-height: 1.65; margin-bottom: 20px; }
    .mode-tags  { display: flex; flex-wrap: wrap; gap: 6px; }
    .mode-tag {
      font-size: 11px; font-weight: 600; padding: 4px 10px;
      border-radius: 20px; border: 1px solid;
    }
    .mode-tag.blue   { color: var(--accent); border-color: rgba(0,212,255,0.3); background: rgba(0,212,255,0.07); }
    .mode-tag.gold   { color: var(--gold); border-color: rgba(245,200,66,0.3); background: rgba(245,200,66,0.07); }
    .mode-tag.purple { color: #954cff; border-color: rgba(149,76,255,0.3); background: rgba(149,76,255,0.07); }

    /* ─── STATS / PROOF ─────────────────────────────────── */
    #proof { background: var(--bg); }
    .proof-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin-bottom: 60px; }
    .proof-card {
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 28px 20px; text-align: center;
      transition: border-color .2s, box-shadow .2s;
    }
    .proof-card:hover { border-color: rgba(0,212,255,0.3); box-shadow: var(--glow); }
    .proof-num {
      font-size: 40px; font-weight: 900; font-family: 'JetBrains Mono', monospace;
      margin-bottom: 6px; line-height: 1;
    }
    .proof-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }

    /* Backtest strip */
    .bt-strip {
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 32px 36px;
      display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center;
    }
    .bt-strip-title { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
    .bt-strip-desc  { font-size: 13px; color: var(--muted); max-width: 500px; }
    .bt-metrics { display: flex; gap: 32px; }
    .bt-metric label { font-size: 11px; color: var(--muted); display: block; margin-bottom: 4px; text-transform: uppercase; letter-spacing: .06em; }
    .bt-metric strong { font-size: 22px; font-weight: 800; font-family: 'JetBrains Mono', monospace; }

    /* Disclaimer */
    .risk-disclaimer {
      margin-top: 32px; padding: 14px 20px;
      background: rgba(255,255,255,0.02); border: 1px solid var(--border);
      border-radius: var(--radius-sm); font-size: 12px; color: var(--muted);
      line-height: 1.7; text-align: center;
    }

    /* ─── HOW IT WORKS ──────────────────────────────────── */
    #how { background: var(--bg2); }
    .steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; position: relative; }
    .steps::before {
      content: ''; position: absolute;
      top: 28px; left: calc(12.5% + 14px); right: calc(12.5% + 14px);
      height: 1px; background: linear-gradient(90deg, var(--accent), transparent 80%);
      opacity: .3;
    }
    .step { text-align: center; padding: 0 16px; }
    .step-num {
      width: 56px; height: 56px; border-radius: 50%;
      border: 1px solid rgba(0,212,255,0.3);
      background: rgba(0,212,255,0.07);
      color: var(--accent); font-size: 18px; font-weight: 800;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 20px; font-family: 'JetBrains Mono', monospace;
    }
    .step-title { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
    .step-desc  { font-size: 12px; color: var(--muted); line-height: 1.65; }

    /* ─── PRICING ───────────────────────────────────────── */
    #pricing { background: var(--bg); }
    .pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    .price-plan-tag { font-size: 12px; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
    .price-microfoot { font-size: 11.5px; color: var(--muted); margin-top: 14px; text-align: center; line-height: 1.4; }
    .price-card {
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 36px 28px;
      position: relative; transition: transform .2s, box-shadow .2s;
    }
    .price-card:hover { transform: translateY(-4px); }
    .price-card.featured {
      border-color: rgba(0,212,255,0.5);
      background: linear-gradient(145deg, rgba(0,212,255,0.06), var(--bg2));
      box-shadow: var(--glow);
    }
    .price-popular {
      position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
      background: var(--accent); color: #000; font-size: 11px; font-weight: 700;
      padding: 4px 14px; border-radius: 20px; letter-spacing: .06em; text-transform: uppercase;
      white-space: nowrap;
    }
    .price-plan   { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
    .price-amount {
      font-size: 52px; font-weight: 900; font-family: 'JetBrains Mono', monospace;
      line-height: 1; margin-bottom: 4px;
    }
    .price-currency { font-size: 22px; font-weight: 700; vertical-align: super; margin-right: 2px; }
    .price-period   { font-size: 13px; color: var(--muted); margin-bottom: 6px; }
    .price-taxnote  { font-size: 11px; color: var(--muted); opacity: .7; margin-bottom: 24px; }
    .price-sep { height: 1px; background: var(--border); margin-bottom: 24px; }
    .price-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
    .price-features li {
      font-size: 13px; color: var(--muted);
      display: flex; align-items: flex-start; gap: 10px;
    }
    .price-features li::before {
      content: ''; width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; margin-top: 1px;
      background: rgba(0,196,122,0.15); border: 1px solid rgba(0,196,122,0.4);
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%2300c47a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: center; background-size: 10px;
    }
    .price-features li.off::before {
      background: rgba(122,128,153,0.1); border-color: rgba(122,128,153,0.2);
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 3l6 6M9 3l-6 6' stroke='%237a8099' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: center; background-size: 9px;
    }
    .price-features li.off { opacity: .5; }
    .price-btn {
      display: block; text-align: center; width: 100%;
      padding: 13px; border-radius: var(--radius-sm);
      font-size: 14px; font-weight: 700; transition: all .2s;
    }
    .price-btn.primary {
      background: var(--accent); color: #000;
      box-shadow: 0 4px 18px rgba(0,212,255,0.25);
    }
    .price-btn.primary:hover { opacity: .88; transform: translateY(-1px); }
    .price-btn.outline {
      border: 1px solid var(--border); color: var(--text);
    }
    .price-btn.outline:hover { border-color: var(--accent); background: rgba(0,212,255,0.05); }
    .price-note { font-size: 11px; color: var(--muted); text-align: center; margin-top: 32px; }

    .pricing-limited {
      display: flex; align-items: center; justify-content: center; gap: 8px;
      max-width: 620px; margin: 18px auto 0; padding: 10px 18px;
      border: 1px solid rgba(255,204,0,0.28); background: rgba(255,204,0,0.06);
      border-radius: var(--radius-sm); color: var(--warn, #ffcc00);
      font-size: 12.5px; font-weight: 600; text-align: center; line-height: 1.4;
    }
    .pricing-limited svg { flex-shrink: 0; }

    /* ─── TECH SPECS ────────────────────────────────────── */
    #tech { background: var(--bg2); }
    .specs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
    .spec-list { display: flex; flex-direction: column; gap: 0; }
    .spec-item {
      display: flex; justify-content: space-between; align-items: center;
      padding: 14px 0; border-bottom: 1px solid var(--border);
    }
    .spec-item:last-child { border-bottom: none; }
    .spec-key   { font-size: 13px; color: var(--muted); }
    .spec-val   { font-size: 13px; font-weight: 600; text-align: right; }
    .spec-val.accent { color: var(--accent); }
    .spec-val.green  { color: var(--green); }
    .code-block {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 24px;
      font-family: 'JetBrains Mono', monospace; font-size: 13px;
      color: #a8b4d0; line-height: 1.8; overflow-x: auto;
    }
    .code-block .kw  { color: var(--accent); }
    .code-block .str { color: var(--gold); }
    .code-block .num { color: var(--green); }
    .code-block .cmt { color: #4a5568; }
    .code-block .key { color: #e0a8ff; }

    /* ─── VIDEO TEASER ───────────────────────────────────── */
    #videos { background: var(--bg2); }
    .teaser-wrap {
      display: grid; grid-template-columns: 1fr 340px; gap: 24px; align-items: start;
    }
    .teaser-video {
      border-radius: var(--radius); overflow: hidden;
      border: 1px solid var(--border); cursor: pointer;
      position: relative; background: var(--bg3);
      transition: border-color .2s, box-shadow .2s;
    }
    .teaser-video:hover { border-color: rgba(0,212,255,0.35); box-shadow: var(--glow); }
    .teaser-ui-mock { padding: 0; }
    .mock-bar {
      background: var(--bg); border-bottom: 1px solid var(--border);
      padding: 8px 14px; display: flex; align-items: center; gap: 8px;
      font-size: 11px; color: var(--muted);
    }
    .mock-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
    .mock-dot.green { background: var(--green); }
    .mock-dot.gold  { background: var(--gold); }
    .mock-dot.red   { background: var(--red); }
    .mock-title { margin-left: 6px; font-size: 11px; font-weight: 600; color: var(--muted); }
    .mock-stats {
      display: grid; grid-template-columns: repeat(4,1fr); gap: 1px;
      background: var(--border); border-bottom: 1px solid var(--border);
    }
    .mock-stat {
      background: var(--bg3); padding: 10px 14px;
      display: flex; flex-direction: column; gap: 3px;
    }
    .mock-stat span { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
    .mock-stat b    { font-size: 16px; font-weight: 800; font-family: 'JetBrains Mono', monospace; color: var(--text); }
    .mock-stat b.green  { color: var(--green); }
    .mock-stat b.accent { color: var(--accent); }
    .mock-stat b.gold   { color: var(--gold); }
    .mock-chart { padding: 12px 14px 0; background: var(--bg3); }
    .mock-blur-overlay {
      position: absolute; inset: 0;
      background: rgba(8,9,14,0.7);
      backdrop-filter: blur(3px);
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      transition: background .2s;
    }
    .teaser-video:hover .mock-blur-overlay { background: rgba(8,9,14,0.6); }
    .teaser-play-btn-inner {
      width: 72px; height: 72px; border-radius: 50%;
      background: var(--accent); display: flex; align-items: center; justify-content: center;
      box-shadow: 0 6px 32px rgba(0,212,255,0.45);
      transition: transform .2s, box-shadow .2s;
    }
    .teaser-video:hover .teaser-play-btn-inner {
      transform: scale(1.08);
      box-shadow: 0 8px 40px rgba(0,212,255,0.6);
    }

    /* Locked tutorials panel */
    .locked-tutorials {
      background: var(--bg3); border: 1px solid var(--border);
      border-radius: var(--radius); overflow: hidden;
    }
    .locked-header {
      padding: 14px 18px; background: var(--bg);
      border-bottom: 1px solid var(--border);
      font-size: 12px; font-weight: 700; color: var(--muted);
      display: flex; align-items: center; gap: 8px;
      text-transform: uppercase; letter-spacing: .06em;
    }
    .locked-list { padding: 8px 0; }
    .locked-item {
      display: flex; align-items: center; gap: 10px;
      padding: 10px 18px; font-size: 13px; color: var(--muted);
      border-bottom: 1px solid rgba(30,34,53,0.5);
    }
    .locked-item:last-child { border-bottom: none; }
    .locked-icon { font-size: 12px; opacity: .5; flex-shrink: 0; }
    .locked-dur {
      margin-left: auto; font-size: 11px; color: rgba(122,128,153,0.6);
      font-family: 'JetBrains Mono', monospace; flex-shrink: 0;
    }
    .teaser-cta {
      display: block; margin: 12px; text-align: center;
      background: var(--accent); color: #000; font-weight: 700; font-size: 13px;
      padding: 11px; border-radius: var(--radius-sm);
      transition: opacity .2s;
    }
    .teaser-cta:hover { opacity: .85; }

    /* ─── PROP FIRM ──────────────────────────────────────── */
    #propfirm { background: var(--bg); }
    .propfirm-inner {
      display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
    }
    .propfirm-badge { margin-bottom: 16px; }
    .propfirm-title { font-size: clamp(24px,3.5vw,38px); font-weight: 900; line-height: 1.15; margin-bottom: 16px; }
    .propfirm-desc  { font-size: 14px; color: var(--muted); line-height: 1.75; margin-bottom: 28px; }
    .propfirm-checks { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
    .propfirm-check {
      display: flex; align-items: flex-start; gap: 12px;
      font-size: 13px; line-height: 1.55;
    }
    .propfirm-check-icon {
      width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; margin-top: 1px;
      background: rgba(0,196,122,0.12); border: 1px solid rgba(0,196,122,0.35);
      display: flex; align-items: center; justify-content: center;
    }
    .propfirm-check-icon svg { display: block; }
    .propfirm-check span { color: var(--text); }
    .propfirm-check span b { color: var(--green); }

    .propfirm-panel {
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: var(--radius); overflow: hidden;
      box-shadow: 0 0 50px rgba(0,196,122,0.08);
    }
    .pp-header {
      padding: 14px 20px; background: var(--bg3);
      border-bottom: 1px solid var(--border);
      display: flex; align-items: center; justify-content: space-between;
    }
    .pp-title { font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
    .pp-status {
      font-size: 11px; font-weight: 700; color: var(--green);
      display: flex; align-items: center; gap: 5px;
    }
    .pp-status::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--green); animation: pulse 1.4s infinite; }
    .pp-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
    .pp-row {
      display: flex; justify-content: space-between; align-items: center;
      padding-bottom: 14px; border-bottom: 1px solid var(--border);
    }
    .pp-row:last-child { border-bottom: none; padding-bottom: 0; }
    .pp-row-label { font-size: 12px; color: var(--muted); }
    .pp-row-val   { font-size: 14px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }
    .pp-row-val.green { color: var(--green); }
    .pp-row-val.gold  { color: var(--gold); }
    .pp-row-val.red   { color: var(--red); }
    .pp-bar-wrap { margin-top: -6px; }
    .pp-bar-track {
      height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; margin-top: 6px;
    }
    .pp-bar-fill { height: 100%; border-radius: 3px; background: var(--green); transition: width .5s; }
    .pp-bar-fill.warn { background: var(--gold); }

    @media(max-width: 900px) {
      .teaser-wrap     { grid-template-columns: 1fr; }
      .propfirm-inner  { grid-template-columns: 1fr; gap: 32px; }
    }

    /* ─── FAQ ───────────────────────────────────────────── */
    #faq { background: var(--bg); }
    .faq-list { max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
    .faq-item {
      background: var(--bg2); border: 1px solid var(--border);
      border-radius: var(--radius-sm); overflow: hidden;
      transition: border-color .2s;
    }
    .faq-item.open { border-color: rgba(0,212,255,0.3); }
    .faq-q {
      width: 100%; background: none; border: none;
      display: flex; justify-content: space-between; align-items: center;
      padding: 18px 20px; cursor: pointer; text-align: left;
      color: var(--text); font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600;
    }
    .faq-arrow {
      width: 20px; height: 20px; border-radius: 50%;
      border: 1px solid var(--border); flex-shrink: 0; margin-left: 16px;
      display: flex; align-items: center; justify-content: center;
      font-size: 12px; transition: transform .25s, border-color .2s;
      color: var(--muted);
    }
    .faq-item.open .faq-arrow { transform: rotate(180deg); border-color: var(--accent); color: var(--accent); }
    .faq-a {
      max-height: 0; overflow: hidden;
      transition: max-height .35s ease, padding .25s;
      font-size: 13px; color: var(--muted); line-height: 1.75;
      padding: 0 20px;
    }
    .faq-a.open { max-height: 300px; padding: 0 20px 18px; }

    /* ─── CTA BANNER ────────────────────────────────────── */
    #cta {
      background: linear-gradient(135deg, rgba(0,212,255,0.08) 0%, transparent 60%),
                  var(--bg2);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }
    .cta-inner {
      text-align: center; padding: 80px 24px;
    }
    .cta-title { font-size: clamp(28px, 4vw, 44px); font-weight: 900; margin-bottom: 14px; line-height: 1.15; }
    .cta-sub   { font-size: 16px; color: var(--muted); margin-bottom: 36px; }
    .cta-btns  { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

    /* ─── FOOTER ────────────────────────────────────────── */
    footer {
      background: var(--bg); border-top: 1px solid var(--border);
      padding: 48px 0 32px;
    }
    .footer-inner {
      max-width: 1160px; margin: 0 auto; padding: 0 24px;
    }
    .footer-top {
      display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; margin-bottom: 40px;
    }
    .footer-brand p { font-size: 13px; color: var(--muted); margin-top: 10px; max-width: 280px; line-height: 1.65; }
    .footer-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 14px; }
    .footer-col a  { display: block; font-size: 13px; color: var(--muted); margin-bottom: 8px; transition: color .2s; }
    .footer-col a:hover { color: var(--text); }
    .footer-bottom {
      border-top: 1px solid var(--border); padding-top: 24px;
      display: flex; justify-content: space-between; align-items: center; flex-wrap: gap;
      font-size: 12px; color: var(--muted);
    }
    .footer-disclaimer {
      font-size: 11px; color: var(--muted); line-height: 1.7;
      border-top: 1px solid var(--border); padding-top: 20px; margin-top: 20px;
    }

    /* ─── TICKER TAPE ───────────────────────────────────── */
    .ticker-wrap {
      background: var(--bg3); border-bottom: 1px solid var(--border);
      overflow: hidden; height: 36px; display: flex; align-items: center;
    }
    .ticker-track {
      display: flex; gap: 0; animation: tickerScroll 30s linear infinite;
      white-space: nowrap;
    }
    .ticker-track:hover { animation-play-state: paused; }
    @keyframes tickerScroll {
      0%   { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }
    .ticker-item {
      display: inline-flex; align-items: center; gap: 8px; padding: 0 32px;
      font-size: 12px; font-family: 'JetBrains Mono', monospace;
    }
    .ticker-item .sym  { color: var(--text); font-weight: 600; }
    .ticker-item .tick-pos { color: var(--green); }
    .ticker-item .tick-neg { color: var(--red); }
    .ticker-sep { color: var(--border); }

    /* ─── RESPONSIVE ────────────────────────────────────── */
    @media(max-width: 900px) {
      .hero-inner { grid-template-columns: 1fr; }
      .hero-panel { display: none; }
      .features-grid  { grid-template-columns: repeat(2,1fr); }
      .modes-grid     { grid-template-columns: 1fr; }
      .proof-grid     { grid-template-columns: repeat(2,1fr); }
      .steps          { grid-template-columns: repeat(2,1fr); }
      .steps::before  { display: none; }
      .pricing-grid   { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
      .specs-grid     { grid-template-columns: 1fr; }
      .bt-strip       { grid-template-columns: 1fr; }
      .bt-metrics     { flex-wrap: wrap; gap: 20px; }
      .footer-top     { grid-template-columns: 1fr; gap: 28px; }
      .footer-bottom  { flex-direction: column; gap: 10px; text-align: center; }
      .nav-links      { display: none; }
      .nav-cta        { display: none; }
      .nav-mobile-toggle { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }
      .nav-inner      { padding: 0 16px; }
      .nav-logo       { font-size: 17px; }
    }
    @media(max-width: 360px) {
      .nav-logo       { font-size: 15px; gap: 6px; }
      .nav-logo-icon  { width: 26px; height: 26px; font-size: 13px; }
    }
    @media(max-width: 600px) {
      .features-grid { grid-template-columns: 1fr; }
      .proof-grid    { grid-template-columns: 1fr; }
      .section       { padding: 64px 0; }
    }

    /* ─── LANGUAGE SWITCHER ─────────────────────────────────── */
    .lang-switcher { display: flex; align-items: center; }
    .lang-select {
      appearance: none; -webkit-appearance: none; -moz-appearance: none;
      background: var(--bg2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5l3.5 3.5 3.5-3.5' stroke='%237a8099' stroke-width='1.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 8px center;
      background-size: 10px;
      border: 1px solid var(--border);
      color: var(--text);
      font-family: 'Inter', sans-serif;
      font-size: 12px; font-weight: 700; letter-spacing: .04em;
      padding: 6px 24px 6px 10px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: border-color .2s, background-color .2s;
    }
    .lang-select:hover { border-color: var(--accent); }
    .lang-select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(0,212,255,0.15); }
    .lang-select option { background: var(--bg2); color: var(--text); }
    .lang-select-mobile { margin-left: 10px; }

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

    [dir="rtl"] .lang-select {
      background-position: left 8px center;
      padding: 6px 10px 6px 24px;
    }
    [dir="rtl"] .nav-links { direction: rtl; }
    [dir="rtl"] .hero-btns,
    [dir="rtl"] .cta-btns,
    [dir="rtl"] .mode-tags,
    [dir="rtl"] .footer-bottom { direction: rtl; }

    /* ─── TERMS MODAL (Conditions d'utilisation / vente finale) ────────── */
    .terms-overlay {
      display: none;
      position: fixed; inset: 0; z-index: 999;
      background: rgba(5,6,10,0.75);
      backdrop-filter: blur(4px);
      align-items: center; justify-content: center;
      padding: 24px;
    }
    .terms-overlay.open { display: flex; }
    .terms-modal {
      background: var(--bg2);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      width: 640px; max-width: 100%;
      max-height: 84vh;
      display: flex; flex-direction: column;
      box-shadow: 0 24px 80px rgba(0,0,0,0.55);
    }
    .terms-modal-head {
      display: flex; align-items: center; justify-content: space-between;
      padding: 20px 22px;
      border-bottom: 1px solid var(--border);
      flex-shrink: 0;
    }
    .terms-modal-head h3 { font-size: 17px; font-weight: 700; }
    .terms-close {
      background: none; border: none; color: var(--muted);
      font-size: 26px; line-height: 1; cursor: pointer;
      padding: 0 4px; transition: color .15s;
    }
    .terms-close:hover { color: var(--text); }
    .terms-modal-body {
      padding: 20px 22px 26px;
      overflow-y: auto;
    }
    .terms-updated {
      font-size: 12px; color: var(--muted); margin-bottom: 18px;
    }
    .terms-modal-body h4 {
      font-size: 14px; font-weight: 700; margin: 20px 0 8px;
      color: var(--text);
    }
    .terms-modal-body h4:first-of-type { margin-top: 0; }
    .terms-modal-body h4.terms-highlight {
      color: var(--gold);
    }
    .terms-modal-body p {
      font-size: 13px; line-height: 1.7; color: var(--muted);
    }

    [dir="rtl"] .terms-modal-head { direction: rtl; }
    [dir="rtl"] .footer-bottom a { direction: rtl; }