:root {
    --bg: #0b0c0e;
    --bg-elev: #131418;
    --bg-elev-2: #1a1c21;
    --border: #25272d;
    --border-strong: #3a3d45;
    --fg: #e8e6e1;
    --fg-muted: #9c9a93;
    --fg-dim: #6a6862;
    --accent: #d4a056;        /* warm phosphor amber */
    --accent-2: #c4f0c5;      /* sage / regime-up */
    --warn: #e76f51;
    --gold: #ffd700;          /* XAUUSD */
    --btc: #f7931a;           /* BTCUSD */
    --eur: #4a90d9;           /* EURUSD */
    --serif: "Instrument Serif", "Times New Roman", serif;
    --sans: "IBM Plex Sans", -apple-system, sans-serif;
    --mono: "JetBrains Mono", ui-monospace, monospace;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--fg);
    font-family: var(--sans);
    font-weight: 300;
    line-height: 1.55;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    background-image:
      radial-gradient(ellipse at top, rgba(212, 160, 86, 0.04), transparent 50%),
      radial-gradient(ellipse at bottom right, rgba(74, 144, 217, 0.025), transparent 60%);
    min-height: 100vh;
  }

  /* Subtle grid overlay on the whole page */
  body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
      linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 90%);
  }

  ::selection { background: var(--accent); color: var(--bg); }

  /* ─── RISK BANNER ─── */
  .risk-banner {
    position: relative;
    z-index: 50;
    background: #1a1410;
    border-bottom: 1px solid #3a2820;
    padding: 8px 24px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.03em;
    color: #d4a056;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
  }
  .risk-banner-dot {
    width: 6px; height: 6px;
    background: var(--warn);
    border-radius: 50%;
    animation: pulse 2.4s ease-in-out infinite;
    flex-shrink: 0;
  }
  @keyframes pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
  }

  /* ─── NAV ─── */
  nav {
    position: sticky;
    top: 0;
    z-index: 40;
    backdrop-filter: blur(18px);
    background: rgba(11, 12, 14, 0.78);
    border-bottom: 1px solid var(--border);
    padding: 18px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--mono);
    font-weight: 600;
    letter-spacing: 0.12em;
    font-size: 13px;
    color: var(--fg);
  }
  .logo-mark {
    width: 22px; height: 22px;
    border: 1px solid var(--accent);
    position: relative;
    display: inline-block;
    transform: rotate(45deg);
  }
  .logo-mark::after {
    content: "";
    position: absolute;
    inset: 4px;
    background: var(--accent);
  }
  .logo-sub {
    color: var(--fg-dim);
    font-weight: 400;
    margin-left: 4px;
  }

  .nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
    list-style: none;
  }
  .nav-links a {
    color: var(--fg-muted);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 0.02em;
    transition: color 0.15s ease;
    position: relative;
  }
  .nav-links a:hover { color: var(--fg); }
  .nav-links a::after {
    content: "";
    position: absolute;
    bottom: -22px;
    left: 0; right: 0;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.2s ease;
  }
  .nav-links a:hover::after { transform: scaleX(1); }

  .nav-right {
    display: flex;
    gap: 16px;
    align-items: center;
  }

  .lang-toggle {
    display: flex;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    border: 1px solid var(--border-strong);
    border-radius: 2px;
    overflow: hidden;
  }
  .lang-toggle button {
    background: transparent;
    border: none;
    color: var(--fg-dim);
    padding: 6px 10px;
    cursor: pointer;
    font-family: inherit;
    font-size: inherit;
    letter-spacing: inherit;
    transition: all 0.15s;
  }
  .lang-toggle button.active {
    background: var(--accent);
    color: var(--bg);
  }
  .lang-toggle button:not(.active):hover { color: var(--fg); }

  .cta-trial {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    padding: 7px 14px;
    border: 1px solid var(--border-strong);
    border-radius: 2px;
    color: var(--fg);
    text-decoration: none;
    transition: all 0.15s;
    background: transparent;
    cursor: pointer;
  }
  .cta-trial:hover {
    border-color: var(--accent);
    color: var(--accent);
  }

  /* ─── MOBILE MENU ─── */
  .menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-strong);
    color: var(--fg);
    padding: 6px 10px;
    cursor: pointer;
    border-radius: 2px;
  }

  /* ─── HERO ─── */
  .hero {
    position: relative;
    padding: 100px 32px 80px;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    z-index: 1;
  }
  .hero-grid {
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .hero-meta {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--fg-dim);
    margin-bottom: 28px;
    display: flex;
    gap: 14px;
    align-items: center;
    opacity: 0;
    animation: fadeUp 0.7s ease 0.1s forwards;
  }
  .hero-meta span { color: var(--accent); }
  .hero-meta .sep {
    width: 30px; height: 1px;
    background: var(--border-strong);
  }

  h1.hero-title {
    font-family: var(--serif);
    font-size: clamp(48px, 6.5vw, 92px);
    line-height: 0.98;
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.2s forwards;
  }
  h1.hero-title em {
    font-style: italic;
    color: var(--accent);
    font-weight: 400;
  }

  .hero-desc {
    font-size: 17px;
    color: var(--fg-muted);
    max-width: 520px;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.35s forwards;
  }

  .hero-actions {
    display: flex;
    gap: 14px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.5s forwards;
  }
  .btn {
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    padding: 13px 22px;
    border-radius: 2px;
    text-decoration: none;
    transition: all 0.18s ease;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .btn-primary {
    background: var(--fg);
    color: var(--bg);
    border: 1px solid var(--fg);
  }
  .btn-primary:hover { background: var(--accent); border-color: var(--accent); }
  .btn-secondary {
    background: transparent;
    color: var(--fg);
    border: 1px solid var(--border-strong);
  }
  .btn-secondary:hover { border-color: var(--fg); }

  /* Hero chart panel */
  .hero-chart {
    position: relative;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 24px;
    opacity: 0;
    animation: fadeUp 1s ease 0.4s forwards;
  }
  .chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.05em;
  }
  .chart-symbol {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .chart-symbol-dot {
    width: 8px; height: 8px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--gold);
  }
  .chart-symbol strong {
    color: var(--fg);
    font-weight: 600;
    letter-spacing: 0.1em;
  }
  .chart-meta { color: var(--fg-dim); }
  .chart-price {
    font-family: var(--mono);
    font-size: 28px;
    font-weight: 500;
    color: var(--fg);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
  }
  .chart-change {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--accent-2);
    letter-spacing: 0.05em;
    margin-bottom: 20px;
  }
  .chart-svg-wrap {
    position: relative;
    height: 220px;
  }
  .chart-svg-wrap svg { width: 100%; height: 100%; }

  .regime-badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
  }
  .regime-badge {
    font-family: var(--mono);
    font-size: 10px;
    text-align: center;
    padding: 8px 6px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--fg-dim);
    letter-spacing: 0.05em;
  }
  .regime-badge.active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(212, 160, 86, 0.06);
  }
  .regime-badge strong {
    display: block;
    color: inherit;
    font-weight: 600;
    margin-bottom: 2px;
  }

  .chart-disclaimer {
    margin-top: 14px;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--fg-dim);
    letter-spacing: 0.05em;
    text-align: center;
    opacity: 0.7;
  }

  /* Floating coordinate label - atlas/cartography theme */
  .coord {
    position: absolute;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--fg-dim);
    letter-spacing: 0.1em;
    opacity: 0.4;
  }
  .coord-1 { top: 40px; right: 60px; }
  .coord-2 { bottom: 60px; left: 40px; }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ─── SECTION HEADERS ─── */
  section {
    position: relative;
    z-index: 1;
    padding: 100px 32px;
    border-bottom: 1px solid var(--border);
  }
  .container {
    max-width: 1320px;
    margin: 0 auto;
  }
  .section-label {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 14px;
  }
  .section-label::before {
    content: "";
    width: 28px;
    height: 1px;
    background: var(--accent);
  }
  h2.section-title {
    font-family: var(--serif);
    font-size: clamp(36px, 4.5vw, 56px);
    line-height: 1.05;
    font-weight: 400;
    letter-spacing: -0.015em;
    margin-bottom: 24px;
    max-width: 800px;
  }
  h2.section-title em {
    font-style: italic;
    color: var(--accent);
  }
  .section-intro {
    font-size: 17px;
    color: var(--fg-muted);
    max-width: 640px;
    margin-bottom: 64px;
  }

  /* ─── WHAT WE DO CARDS ─── */
  .pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .pillar {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    padding: 36px 28px;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  .pillar:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
  }
  .pillar::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 40px; height: 1px;
    background: var(--accent);
  }
  .pillar-num {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--fg-dim);
    letter-spacing: 0.1em;
    margin-bottom: 24px;
  }
  .pillar-icon {
    width: 36px; height: 36px;
    margin-bottom: 20px;
    color: var(--accent);
  }
  .pillar h3 {
    font-family: var(--serif);
    font-size: 28px;
    font-weight: 400;
    letter-spacing: -0.01em;
    margin-bottom: 14px;
    line-height: 1.15;
  }
  .pillar p {
    color: var(--fg-muted);
    font-size: 14.5px;
    line-height: 1.6;
    margin-bottom: 24px;
  }
  .pillar-link {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--fg);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.2s, color 0.15s;
  }
  .pillar-link:hover {
    color: var(--accent);
    gap: 12px;
  }

  /* ─── ATLAS ARCHITECTURE ─── */
  #atlas-section {
    background: linear-gradient(180deg, transparent, rgba(212, 160, 86, 0.015) 50%, transparent);
  }

  .ensemble-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    margin-top: 24px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
  }
  .ensemble-table thead {
    background: var(--bg-elev-2);
  }
  .ensemble-table th {
    text-align: left;
    padding: 14px 20px;
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    color: var(--fg-dim);
    font-weight: 500;
    border-bottom: 1px solid var(--border);
  }
  .ensemble-table td {
    padding: 22px 20px;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
  }
  .ensemble-table tr:last-child td { border-bottom: none; }
  .ensemble-table .name {
    font-family: var(--serif);
    font-size: 22px;
    color: var(--fg);
    letter-spacing: -0.01em;
  }
  .ensemble-table .weight {
    font-family: var(--mono);
    color: var(--accent);
    font-size: 18px;
    font-weight: 500;
  }
  .weight-bar {
    width: 100%;
    max-width: 200px;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin-top: 8px;
    overflow: hidden;
  }
  .weight-bar-fill {
    height: 100%;
    background: var(--accent);
    transition: width 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
    width: 0;
  }
  .ensemble-table .models {
    font-family: var(--mono);
    font-size: 11.5px;
    color: var(--fg-muted);
    line-height: 1.7;
  }
  .ensemble-table .purpose {
    color: var(--fg-muted);
    font-size: 13px;
    max-width: 280px;
    line-height: 1.55;
  }

  /* Symbol cards */
  .symbols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 80px;
  }
  .symbol-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    padding: 28px;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
  }
  .symbol-card:hover { border-color: var(--border-strong); }
  .symbol-card.gold { --symbol-color: var(--gold); }
  .symbol-card.btc { --symbol-color: var(--btc); }
  .symbol-card.eur { --symbol-color: var(--eur); }
  .symbol-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--symbol-color);
  }
  .symbol-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
  }
  .symbol-ticker {
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--symbol-color);
  }
  .symbol-name {
    font-family: var(--serif);
    font-size: 18px;
    color: var(--fg-muted);
    font-style: italic;
  }
  .symbol-spark {
    width: 100%;
    height: 60px;
    margin-bottom: 20px;
  }
  .symbol-spark path {
    stroke: var(--symbol-color);
    stroke-width: 1.5;
    fill: none;
  }
  .symbol-spark .area {
    fill: var(--symbol-color);
    opacity: 0.08;
    stroke: none;
  }
  .symbol-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    font-family: var(--mono);
    font-size: 11px;
  }
  .symbol-stats > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .symbol-stats .label {
    color: var(--fg-dim);
    letter-spacing: 0.08em;
  }
  .symbol-stats .val {
    color: var(--fg);
    font-size: 13px;
  }

  /* ─── METRICS GRID ─── */
  .metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 80px;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
  }
  .metric {
    padding: 32px 28px;
    border-right: 1px solid var(--border);
    background: var(--bg-elev);
  }
  .metric:last-child { border-right: none; }
  .metric-num {
    font-family: var(--serif);
    font-size: 52px;
    line-height: 1;
    color: var(--fg);
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
  }
  .metric-num em {
    font-style: italic;
    color: var(--accent);
  }
  .metric-label {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--fg-muted);
    letter-spacing: 0.1em;
    line-height: 1.4;
  }

  /* ─── EDUCATION SECTION ─── */
  .blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .blog-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 28px;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
  }
  .blog-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-2px);
  }
  .blog-meta {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--fg-dim);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    display: flex;
    gap: 12px;
    align-items: center;
  }
  .blog-tag {
    background: rgba(212, 160, 86, 0.08);
    color: var(--accent);
    padding: 3px 8px;
    border-radius: 2px;
  }
  .blog-card h3 {
    font-family: var(--serif);
    font-size: 24px;
    line-height: 1.15;
    font-weight: 400;
    letter-spacing: -0.01em;
    margin-bottom: 12px;
    flex-grow: 1;
  }
  .blog-card p {
    color: var(--fg-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
  }
  .blog-read {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--fg-dim);
    letter-spacing: 0.1em;
    margin-top: auto;
  }

  /* ─── YOUTUBE / VIDEOS ─── */
  .video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .video-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
  }
  .video-card:hover { border-color: var(--border-strong); }
  .video-thumb {
    position: relative;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #181b22, #20232b);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .video-thumb::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 24px 24px;
  }
  .video-play {
    position: relative;
    width: 56px; height: 56px;
    border: 1px solid var(--fg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(11, 12, 14, 0.5);
    backdrop-filter: blur(4px);
    transition: all 0.2s;
  }
  .video-card:hover .video-play {
    background: var(--accent);
    border-color: var(--accent);
  }
  .video-play::after {
    content: "";
    width: 0; height: 0;
    border-left: 9px solid var(--fg);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    margin-left: 3px;
    transition: border-left-color 0.2s;
  }
  .video-card:hover .video-play::after { border-left-color: var(--bg); }
  .video-duration {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(11, 12, 14, 0.85);
    padding: 3px 7px;
    border-radius: 2px;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--fg);
  }
  .video-body {
    padding: 20px;
  }
  .video-body h4 {
    font-family: var(--serif);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.25;
    margin-bottom: 10px;
  }
  .video-stats {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--fg-dim);
    letter-spacing: 0.08em;
  }

  /* ─── NEWSLETTER ─── */
  .newsletter {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 64px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .newsletter::before {
    content: "";
    position: absolute;
    inset: -1px;
    background: radial-gradient(ellipse at center, rgba(212, 160, 86, 0.06), transparent 60%);
    pointer-events: none;
  }
  .newsletter > * { position: relative; }
  .newsletter h2 {
    font-family: var(--serif);
    font-size: clamp(32px, 4vw, 44px);
    font-weight: 400;
    letter-spacing: -0.015em;
    margin-bottom: 18px;
  }
  .newsletter h2 em { font-style: italic; color: var(--accent); }
  .newsletter p {
    color: var(--fg-muted);
    font-size: 15px;
    max-width: 480px;
    margin: 0 auto 36px;
  }
  .newsletter-form {
    display: flex;
    max-width: 480px;
    margin: 0 auto;
    gap: 8px;
  }
  .newsletter-form input {
    flex: 1;
    background: var(--bg);
    border: 1px solid var(--border-strong);
    color: var(--fg);
    padding: 14px 16px;
    border-radius: 2px;
    font-family: var(--mono);
    font-size: 13px;
    transition: border-color 0.15s;
  }
  .newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
  }
  .newsletter-form input::placeholder { color: var(--fg-dim); }
  .newsletter-form button {
    background: var(--fg);
    color: var(--bg);
    border: none;
    padding: 14px 24px;
    border-radius: 2px;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: background 0.15s;
  }
  .newsletter-form button:hover { background: var(--accent); }
  .newsletter-fine {
    font-family: var(--mono);
    font-size: 10px;
    color: var(--fg-dim);
    margin-top: 20px;
    letter-spacing: 0.05em;
  }

  /* ─── FOOTER ─── */
  footer {
    padding: 64px 32px 32px;
    border-top: 1px solid var(--border);
    background: var(--bg);
    position: relative;
    z-index: 1;
  }
  .footer-grid {
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border);
  }
  .footer-brand h3 {
    font-family: var(--serif);
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 14px;
    letter-spacing: -0.01em;
  }
  .footer-brand p {
    color: var(--fg-muted);
    font-size: 13.5px;
    line-height: 1.6;
    max-width: 320px;
    margin-bottom: 24px;
  }
  .social-row {
    display: flex;
    gap: 10px;
  }
  .social-row a {
    width: 36px; height: 36px;
    border: 1px solid var(--border-strong);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--fg-muted);
    transition: all 0.15s;
    text-decoration: none;
  }
  .social-row a:hover {
    border-color: var(--accent);
    color: var(--accent);
  }
  .footer-col h4 {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    color: var(--fg-dim);
    margin-bottom: 20px;
    font-weight: 500;
  }
  .footer-col ul { list-style: none; }
  .footer-col li { margin-bottom: 10px; }
  .footer-col a {
    color: var(--fg-muted);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.15s;
  }
  .footer-col a:hover { color: var(--fg); }

  .footer-bottom {
    max-width: 1320px;
    margin: 32px auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--mono);
    font-size: 10px;
    color: var(--fg-dim);
    letter-spacing: 0.08em;
  }
  .footer-disclaimer {
    max-width: 1320px;
    margin: 32px auto 0;
    padding: 20px;
    background: rgba(231, 111, 81, 0.04);
    border: 1px solid rgba(231, 111, 81, 0.15);
    border-radius: 4px;
    font-family: var(--mono);
    font-size: 11px;
    color: #d4a08a;
    line-height: 1.6;
    letter-spacing: 0.02em;
  }
  .footer-disclaimer strong {
    color: var(--warn);
    font-weight: 600;
  }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .pillars, .blog-grid, .video-grid { grid-template-columns: 1fr; }
    .symbols { grid-template-columns: 1fr; }
    .metrics { grid-template-columns: repeat(2, 1fr); }
    .metric { border-right: none; border-bottom: 1px solid var(--border); }
    .metric:nth-child(2) { border-right: none; }
    .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    .nav-links { display: none; }
    .nav-links.open {
      display: flex;
      position: absolute;
      top: 100%;
      left: 0; right: 0;
      background: var(--bg);
      flex-direction: column;
      padding: 24px 32px;
      border-bottom: 1px solid var(--border);
      gap: 20px;
    }
    .menu-toggle { display: flex; }
    .ensemble-table { font-size: 12px; }
    .ensemble-table td { padding: 14px 12px; }
    .ensemble-table .name { font-size: 16px; }
    section { padding: 64px 24px; }
    .hero { padding: 64px 24px 48px; }
    .newsletter { padding: 48px 24px; }
    .newsletter-form { flex-direction: column; }
  }

  @media (max-width: 600px) {
    .metrics { grid-template-columns: 1fr; }
    .metric { border-bottom: 1px solid var(--border); }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .risk-banner { font-size: 10px; padding: 8px 16px; }
    nav { padding: 14px 16px; }
    h1.hero-title { font-size: 44px; }
  }

  /* Hidden helper for language switching */
  [data-lang-gr] { display: none; }
  html[data-lang="gr"] [data-lang-en] { display: none; }
  html[data-lang="gr"] [data-lang-gr] { display: revert; }

  /* Print-style detail */
  .running-ticker {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    padding: 16px 0;
    margin: 64px 0 0;
    position: relative;
    background: var(--bg-elev);
  }
  .ticker-track {
    display: flex;
    gap: 80px;
    animation: ticker 50s linear infinite;
    white-space: nowrap;
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--fg-dim);
  }
  .ticker-track span { display: inline-flex; align-items: center; gap: 14px; }
  .ticker-track span::before {
    content: "";
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
  }
  @keyframes ticker {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }

  /* ═══════ PRODUCTS / ACCESS ═══════ */
  .tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 36px;
  }
  .tier {
    position: relative;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
  }
  .tier.featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 1px var(--accent), 0 20px 60px -30px rgba(212,160,86,0.5);
  }
  .tier-badge {
    position: absolute;
    top: -10px; left: 24px;
    background: var(--accent);
    color: var(--bg);
    font-family: var(--mono);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 3px;
  }
  .tier-name {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--fg-muted);
    margin-bottom: 14px;
  }
  .tier-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border);
  }
  .tier-price .amt {
    font-family: var(--serif);
    font-size: 44px;
    line-height: 1;
    color: var(--fg);
  }
  .tier-price .per {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--fg-dim);
  }
  .tier-features {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    flex: 1;
  }
  .tier-features li {
    position: relative;
    padding: 7px 0 7px 22px;
    font-size: 13.5px;
    color: var(--fg-muted);
    border-bottom: 1px solid var(--border);
  }
  .tier-features li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent);
  }
  .tier-cta {
    display: block;
    text-align: center;
    padding: 12px;
    border: 1px solid var(--border-strong);
    border-radius: 3px;
    color: var(--fg);
    text-decoration: none;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: all 0.2s;
  }
  .tier-cta:hover { border-color: var(--fg); }
  .tier-cta-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg);
    font-weight: 600;
  }
  .tier-cta-primary:hover { background: #e3b066; border-color: #e3b066; }

  .product-disclaimer {
    margin-top: 32px;
    padding: 18px 22px;
    background: var(--bg-elev-2);
    border: 1px solid var(--border);
    border-left: 2px solid var(--warn);
    border-radius: 3px;
    font-size: 12px;
    line-height: 1.7;
    color: var(--fg-dim);
  }
  .product-disclaimer strong { color: var(--fg-muted); }

  .product-contact {
    margin-top: 40px;
    text-align: center;
  }
  .product-contact h3 {
    font-family: var(--serif);
    font-size: 28px;
    color: var(--fg);
    margin-bottom: 8px;
  }
  .product-contact p {
    color: var(--fg-muted);
    margin-bottom: 20px;
  }
  .product-contact .btn { display: inline-flex; }

  /* Track record / transparency strip */
  .track-record {
    margin-top: 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-left: 2px solid var(--accent);
    border-radius: 4px;
    padding: 24px 28px;
  }
  .track-record-label {
    font-family: var(--mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    color: var(--accent);
    margin-bottom: 10px;
  }
  .track-record-main p {
    color: var(--fg-muted);
    font-size: 14px;
    line-height: 1.6;
    max-width: 680px;
    margin: 0;
  }
  .track-record-badge {
    text-align: center;
    flex-shrink: 0;
  }
  .track-record-soon {
    display: block;
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--fg);
    border: 1px dashed var(--border-strong);
    border-radius: 3px;
    padding: 10px 18px;
    margin-bottom: 8px;
  }
  .track-record-sub {
    font-family: var(--mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    color: var(--fg-dim);
  }

  @media (max-width: 860px) {
    .tiers { grid-template-columns: 1fr; }
    .track-record { flex-direction: column; align-items: flex-start; gap: 18px; }
  }