:root {
      --bg: #080c12;
      --bg2: #0d1420;
      --bg3: #111827;
      --surface: rgba(255, 255, 255, 0.045);
      --surface2: rgba(255, 255, 255, 0.07);
      --border: rgba(255, 255, 255, 0.08);
      --border2: rgba(255, 255, 255, 0.13);
      --green: #00e5a0;
      --green2: #00ffb3;
      --green-dim: rgba(0, 229, 160, 0.12);
      --green-glow: rgba(0, 229, 160, 0.25);
      --blue: #3b82f6;
      --amber: #f59e0b;
      --text: #f0f4ff;
      --text2: rgba(240, 244, 255, 0.55);
      --text3: rgba(240, 244, 255, 0.32);
      --radius: 18px;
      --radius-sm: 10px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Outfit', sans-serif;
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* ── NOISE TEXTURE OVERLAY ── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
      opacity: 0.6;
    }

    /* ── AMBIENT ORBS ── */
    .orb {
      position: fixed;
      border-radius: 50%;
      filter: blur(90px);
      pointer-events: none;
      z-index: 0;
      opacity: 0.18;
    }

    .orb-1 {
      width: 600px;
      height: 600px;
      background: var(--green);
      top: -200px;
      right: -150px;
      animation: orbFloat 12s ease-in-out infinite;
    }

    .orb-2 {
      width: 400px;
      height: 400px;
      background: var(--blue);
      bottom: 10%;
      left: -100px;
      animation: orbFloat 16s ease-in-out infinite reverse;
    }

    .orb-3 {
      width: 300px;
      height: 300px;
      background: var(--amber);
      top: 40%;
      left: 35%;
      animation: orbFloat 20s ease-in-out infinite 4s;
      opacity: 0.08;
    }

    @keyframes orbFloat {

      0%,
      100% {
        transform: translate(0, 0) scale(1);
      }

      33% {
        transform: translate(30px, -40px) scale(1.05);
      }

      66% {
        transform: translate(-20px, 25px) scale(0.97);
      }
    }

    /* ── HEADER ── */
    header {
      position: sticky;
      top: 0;
      z-index: 100;
      padding: 0 32px;
      background: rgba(8, 12, 18, 0.82);
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border-bottom: 1px solid var(--border);
    }

    .header-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }

    .logo {
      font-family: 'Syne', sans-serif;
      font-weight: 800;
      font-size: 1.25rem;
      text-decoration: none;
      letter-spacing: -0.5px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo-icon {
      width: 32px;
      height: 32px;
      background: var(--green);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .logo-icon svg {
      width: 16px;
      height: 16px;
      color: #080c12;
    }

    .logo-text {
      color: var(--text);
    }

    .logo-text span {
      color: var(--green);
    }

    nav {
      display: flex;
      gap: 4px;
    }

    nav a {
      color: var(--text2);
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 500;
      padding: 6px 14px;
      border-radius: 8px;
      transition: all 0.2s;
    }

    nav a:hover {
      color: var(--text);
      background: var(--surface2);
    }



    /* ── DROPDOWN ── */
    .nav-dropdown {
      position: relative;
    }
    
    .nav-dropdown-trigger {
      display: flex;
      align-items: center;
      gap: 6px;
      color: var(--text2);
      background: none;
      border: none;
      cursor: pointer;
      font-size: 0.85rem;
      font-weight: 500;
      font-family: inherit;
      padding: 6px 14px;
      border-radius: 8px;
      transition: all 0.2s;
    }
    
    .nav-dropdown-trigger:hover,
    .nav-dropdown-trigger.active {
      color: var(--text);
      background: var(--surface2);
    }
    
    .nav-dropdown-trigger svg {
      transition: transform 0.2s ease;
      flex-shrink: 0;
    }
    
    .nav-dropdown-trigger.active svg {
      transform: rotate(180deg);
    }
    
    .nav-dropdown-menu {
      display: none;
      position: absolute;
      top: calc(100% + 8px);
      left: 0;
      min-width: 220px;
      background: rgba(8, 12, 18, 0.95);
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 6px;
      z-index: 200;
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    }
    
    .nav-dropdown-menu.open {
      display: flex;
      flex-direction: column;
    }
    
    .nav-dropdown-menu a {
      color: var(--text2);
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 500;
      padding: 9px 14px;
      border-radius: 8px;
      transition: all 0.2s;
      white-space: nowrap;
    }
    
    .nav-dropdown-menu a:hover {
      color: var(--text);
      background: var(--surface2);
    }

/* ── MOBILE (existing toggle) ── */
@media (max-width: 768px) {
  .nav-dropdown-menu {
    position: static;
    border: none;
    background: none;
    backdrop-filter: none;
    box-shadow: none;
    padding: 0 0 0 0px;
    border-left: 2px solid var(--border);
    margin: 4px 0 4px 0px;
    border-radius: 0;
  }

  .nav-dropdown-menu.open {
    display: flex;
  }
  .nav-dropdown-menu a {
      color: var(--text2);
      text-decoration: none;
      font-size: 0.65rem;
      font-weight: 500;
      padding: 9px 14px;
      border-radius: 8px;
      transition: all 0.2s;
      white-space: nowrap;
    }
}



    /* ── HERO ── */
    .hero {
      position: relative;
      z-index: 1;
      padding: 80px 32px 60px;
      text-align: center;
      max-width: 1200px;
      margin: 0 auto;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      background: var(--green-dim);
      border: 1px solid rgba(0, 229, 160, 0.25);
      border-radius: 100px;
      padding: 5px 16px 5px 10px;
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--green);
      letter-spacing: 0.4px;
      margin-bottom: 24px;
      animation: fadeDown 0.6s ease both;
    }

    .hero-badge-dot {
      width: 7px;
      height: 7px;
      background: var(--green);
      border-radius: 50%;
      box-shadow: 0 0 8px var(--green);
      animation: pulse 2s ease-in-out infinite;
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 1;
        transform: scale(1)
      }

      50% {
        opacity: .5;
        transform: scale(0.7)
      }
    }

    h1 {
      font-family: 'Syne', sans-serif;
      font-size: clamp(2.4rem, 6vw, 4rem);
      font-weight: 800;
      line-height: 1.1;
      letter-spacing: -1.5px;
      animation: fadeDown 0.6s ease 0.1s both;
    }

    h1 .accent {
      color: var(--green);
    }

    .hero-sub {
      color: var(--text2);
      font-size: 1.1rem;
      font-weight: 400;
      max-width: 520px;
      margin: 16px auto 0;
      line-height: 1.65;
      animation: fadeDown 0.6s ease 0.2s both;
    }

    @keyframes fadeDown {
      from {
        opacity: 0;
        transform: translateY(-16px)
      }

      to {
        opacity: 1;
        transform: translateY(0)
      }
    }

    /* ── AD SLOT ── */
    .ad-slot {
      background: var(--surface);
      border: 1px dashed var(--border2);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text3);
      font-size: 0.75rem;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }

    .ad-leaderboard {
      width: 100%;
      height: 80px;
      margin: 0 0 32px;
    }

    .ad-rectangle {
      width: 100%;
      height: 220px;
      margin: 32px 0;
    }

    /* ── MAIN LAYOUT ── */
    .main {
      position: relative;
      z-index: 1;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 32px 80px;
    }

    .calc-layout {
      display: grid;
      grid-template-columns: 420px 1fr;
      gap: 24px;
      align-items: start;
    }

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

    /* ── GLASS CARD ── */
    .glass {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      position: relative;
      overflow: hidden;
    }

    .glass::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, transparent 60%);
      pointer-events: none;
    }

    .glass-inner {
      padding: 28px;
    }

    /* ── SECTION LABEL ── */
    .section-label {
      display: flex;
      align-items: center;
      gap: 8px;
      font-family: 'Syne', sans-serif;
      font-size: 0.72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--text3);
      margin-bottom: 24px;
    }

    .section-label::before {
      content: '';
      width: 18px;
      height: 2px;
      background: var(--green);
      border-radius: 2px;
    }

    /* ── FORM FIELDS ── */
    .form-group {
      margin-bottom: 22px;
    }

    .field-label {
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--text2);
      letter-spacing: 0.3px;
      margin-bottom: 8px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .field-label-val {
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 0.9rem;
      color: var(--green);
    }

    .input-shell {
      display: flex;
      align-items: center;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border2);
      border-radius: var(--radius-sm);
      overflow: hidden;
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    .input-shell:focus-within {
      border-color: var(--green);
      box-shadow: 0 0 0 3px var(--green-dim), 0 0 20px var(--green-glow);
    }

    .input-tag {
      padding: 0 12px;
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--green);
      background: rgba(0, 229, 160, 0.08);
      border-right: 1px solid var(--border);
      height: 46px;
      display: flex;
      align-items: center;
      min-width: 40px;
      justify-content: center;
      flex-shrink: 0;
    }

    .input-shell input[type="number"],
    .input-shell input[type="date"] {
      flex: 1;
      background: transparent;
      border: none;
      outline: none;
      color: var(--text);
      font-family: 'Outfit', sans-serif;
      font-size: 1rem;
      font-weight: 500;
      padding: 0 14px;
      height: 46px;
    }

    input[type="number"]::-webkit-inner-spin-button {
      -webkit-appearance: none;
    }

    /* Custom range */
    .range-track {
      position: relative;
      margin-top: 10px;
      height: 5px;
      border-radius: 99px;
      background: rgba(255, 255, 255, 0.08);
    }

    .range-fill {
      position: absolute;
      left: 0;
      top: 0;
      height: 100%;
      background: linear-gradient(90deg, var(--green) 0%, var(--green2) 100%);
      border-radius: 99px;
      pointer-events: none;
      transition: width 0.05s;
    }

    input[type="range"] {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      opacity: 0;
      cursor: pointer;
      margin: 0;
      z-index: 2;
    }

    .range-thumb {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 16px;
      height: 16px;
      background: var(--bg);
      border: 2px solid var(--green);
      border-radius: 50%;
      box-shadow: 0 0 10px var(--green-glow);
      pointer-events: none;
      transition: left 0.05s;
      z-index: 1;
    }

    /* ── CALC BUTTON ── */
    .btn-calc {
      width: 100%;
      height: 52px;
      background: var(--green);
      color: var(--bg);
      border: none;
      border-radius: var(--radius-sm);
      font-family: 'Syne', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: all 0.2s;
      margin-top: 6px;
      position: relative;
      overflow: hidden;
    }

    .btn-calc::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
    }

    .btn-calc:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px var(--green-glow);
    }

    .btn-calc:active {
      transform: translateY(0);
    }

    /* ── RESULT METRICS ── */
    .metrics-strip {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      margin-bottom: 20px;
    }

    .metric {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 18px 16px;
      position: relative;
      overflow: hidden;
      transition: border-color 0.3s, transform 0.3s;
    }

    .metric:hover {
      border-color: var(--border2);
      transform: translateY(-2px);
    }

    .metric.highlight {
      background: var(--green-dim);
      border-color: rgba(0, 229, 160, 0.3);
    }

    .metric.highlight .metric-value {
      color: var(--green);
    }

    .metric-label {
      font-size: 0.7rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text3);
      margin-bottom: 8px;
    }

    .metric-value {
      font-family: 'Syne', sans-serif;
      font-size: 1.45rem;
      font-weight: 700;
      color: var(--text);
      line-height: 1;
    }

    .metric-sub {
      font-size: 0.72rem;
      color: var(--text3);
      margin-top: 5px;
    }

    .metric-icon {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 28px;
      height: 28px;
      border-radius: 7px;
      background: rgba(255, 255, 255, 0.05);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .metric-icon svg {
      width: 13px;
      height: 13px;
      opacity: 0.5;
    }

    /* ── CHART CARD ── */
    .chart-canvas-wrap {
      height: 260px;
      position: relative;
    }

    /* ── CHART TABS ── */
    .chart-mode-tabs {
      display: flex;
      gap: 6px;
      margin-bottom: 20px;
    }

    .cmt {
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 600;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--text2);
      cursor: pointer;
      transition: all 0.2s;
      font-family: 'Outfit', sans-serif;
    }

    .cmt.active {
      background: var(--green-dim);
      border-color: rgba(0, 229, 160, 0.35);
      color: var(--green);
    }

    /* ── TABLE SECTION ── */
    .table-section {
      margin-top: 24px;
    }

    .tab-row {
      display: flex;
      gap: 6px;
      margin-bottom: 18px;
    }

    .tab-pill {
      padding: 7px 18px;
      border-radius: 100px;
      font-size: 0.82rem;
      font-weight: 600;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--text2);
      cursor: pointer;
      transition: all 0.2s;
      font-family: 'Outfit', sans-serif;
    }

    .tab-pill.active {
      background: var(--green);
      color: var(--bg);
      border-color: var(--green);
    }

    .table-wrap {
      overflow-x: auto;
      max-height: 400px;
      border-radius: 12px;
      border: 1px solid var(--border);
    }

    table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.85rem;
    }

    thead {
      position: sticky;
      top: 0;
      z-index: 2;
      background: rgba(13, 20, 32, 0.95);
      backdrop-filter: blur(8px);
    }

    thead th {
      padding: 13px 16px;
      text-align: right;
      font-size: 0.7rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text3);
      white-space: nowrap;
      border-bottom: 1px solid var(--border);
    }

    thead th:first-child {
      text-align: left;
    }

    tbody tr {
      transition: background 0.15s;
    }

    tbody tr:hover {
      background: rgba(255, 255, 255, 0.04);
    }

    tbody td {
      padding: 11px 16px;
      text-align: right;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      color: var(--text2);
      font-weight: 400;
    }

    tbody td:first-child {
      text-align: left;
      color: var(--text);
      font-weight: 500;
    }

    .io-row td {
      color: rgba(0, 229, 160, 0.8);
    }

    .io-tag {
      display: inline-block;
      background: var(--green-dim);
      color: var(--green);
      font-size: 0.6rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      padding: 1px 6px;
      border-radius: 4px;
      margin-left: 6px;
      vertical-align: middle;
    }

    /* ── CONTENT SECTIONS ── */
    .content-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 40px;
      margin-top: 24px;
    }

    .content-card h2 {
      font-family: 'Syne', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      letter-spacing: -0.5px;
      color: var(--text);
      margin-bottom: 14px;
    }

    .content-card h3 {
      font-family: 'Syne', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      color: var(--green);
      margin: 24px 0 10px;
    }

    .content-card p {
      color: var(--text2);
      line-height: 1.75;
      margin-bottom: 14px;
      font-size: 0.95rem;
    }

    .content-card ul,
    .content-card ol {
      color: var(--text2);
      padding-left: 20px;
      line-height: 2;
      font-size: 0.95rem;
      margin-bottom: 14px;
    }

    .formula-box {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 229, 160, 0.2);
      border-left: 3px solid var(--green);
      border-radius: 10px;
      padding: 20px 22px;
      font-family: 'Courier New', monospace;
      font-size: 0.9rem;
      color: var(--green);
      line-height: 1.9;
      margin: 16px 0;
    }

    .disclaimer {
      background: rgba(245, 158, 11, 0.08);
      border: 1px solid rgba(245, 158, 11, 0.2);
      border-radius: 10px;
      padding: 14px 18px;
      font-size: 0.82rem;
      color: rgba(245, 158, 11, 0.8);
      margin-top: 20px;
    }

    /* ── FAQ ── */
    .faq-item {
      border-bottom: 1px solid var(--border);
      padding: 18px 0;
    }

    .faq-item:last-child {
      border-bottom: none;
    }

    .faq-q {
      font-family: 'Syne', sans-serif;
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--text);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
    }

    .faq-toggle {
      width: 24px;
      height: 24px;
      flex-shrink: 0;
      background: var(--surface2);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      color: var(--green);
      transition: transform 0.25s;
    }

    .faq-item.open .faq-toggle {
      transform: rotate(45deg);
    }

    .faq-a {
      max-height: 0;
      overflow: hidden;
      color: var(--text2);
      font-size: 0.92rem;
      line-height: 1.75;
      transition: max-height 0.35s ease, padding 0.35s ease;
    }

    .faq-item.open .faq-a {
      max-height: 200px;
      padding-top: 12px;
    }

    /* ── FOOTER ── */
    footer {
      position: relative;
      z-index: 1;
      border-top: 1px solid var(--border);
      padding: 36px 32px 28px;
      background: rgba(8, 12, 18, 0.9);
    }

    .footer-inner {
      max-width: 1200px;
      margin: 0 auto;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 20px;
      margin-bottom: 16px;
    }

    .footer-links a {
      color: var(--text3);
      text-decoration: none;
      font-size: 0.82rem;
      transition: color 0.2s;
    }

    .footer-links a:hover {
      color: var(--green);
    }

    .footer-copy {
      font-size: 0.78rem;
      color: var(--text3);
      border-top: 1px solid var(--border);
      padding-top: 16px;
    }

    /* ── ANIMATIONS ── */
    @keyframes countUp {
      from {
        opacity: 0;
        transform: translateY(8px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .metric-value {
      animation: none;
    }

    .metric-value.animating {
      animation: countUp 0.4s ease both;
    }

    /* ── SCROLLBAR ── */
    ::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }

    ::-webkit-scrollbar-track {
      background: transparent;
    }

    ::-webkit-scrollbar-thumb {
      background: rgba(255, 255, 255, 0.12);
      border-radius: 99px;
    }

    ::-webkit-scrollbar-thumb:hover {
      background: var(--green);
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 640px) {
      .metrics-strip {
        grid-template-columns: 1fr 1fr;
      }

      .metrics-strip .metric:last-child {
        grid-column: 1/-1;
      }

      .main {
        padding: 0 16px 60px;
      }

      .glass-inner {
        padding: 20px;
      }

      .content-card {
        padding: 24px 18px;
      }

      header {
        padding: 0 16px;
      }

      nav {
        display: none;
      }
    }

    /* ── LIVE INDICATOR ── */
    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: rgba(0, 229, 160, 0.1);
      border: 1px solid rgba(0, 229, 160, 0.2);
      border-radius: 6px;
      padding: 3px 8px;
      font-size: 0.7rem;
      font-weight: 600;
      color: var(--green);
      letter-spacing: 0.4px;
    }

    .live-dot {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--green);
      animation: pulse 1.5s ease-in-out infinite;
    }

    td:nth-child(2) {
      color: rgba(0, 229, 160, 0.85);
    }

    td:nth-child(3) {
      color: rgba(59, 130, 246, 0.85);
    }
    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      overflow: hidden;
      clip: rect(0,0,0,0);
    }
    
    /* Hide toggle on desktop */
    .menu-toggle {
      display: none;
      background: none;
      border: 1px solid var(--border);
      color: var(--text);
      font-size: 1.5rem;
      padding: 6px 10px;
      border-radius: 8px;
    }

/* Mobile styles */
    @media (max-width: 640px) {
      
      .menu-toggle {
        display: block;
      }
    
      nav {
        position: absolute;
        top: 64px;
        right: 16px;
        background: var(--bg2);
        border: 1px solid var(--border);
        border-radius: 12px;
        flex-direction: column;
        padding: 10px;
        display: none;
        width: 180px;
      }
    
      nav.show {
        display: flex;
      }
    
      nav a {
        padding: 10px;
        border-radius: 6px;
      }
    }
    
    
    
    /*DTI Ratio Calculator*/
    
    :root {
      --bg: #080c12;
      --surface: rgba(255, 255, 255, 0.045);
      --surface2: rgba(255, 255, 255, 0.07);
      --border: rgba(255, 255, 255, 0.08);
      --border2: rgba(255, 255, 255, 0.13);
      --green: #00e5a0;
      --green2: #00ffb3;
      --green-dim: rgba(0, 229, 160, 0.12);
      --green-glow: rgba(0, 229, 160, 0.25);
      --blue: #3b82f6;
      --amber: #f59e0b;
      --red: #fb7185;
      --text: #f0f4ff;
      --text2: rgba(240, 244, 255, 0.55);
      --text3: rgba(240, 244, 255, 0.32);
      --radius: 18px;
      --radius-sm: 10px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Outfit', sans-serif;
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
      overflow-x: hidden;
    }

    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
      opacity: 0.6;
    }

    .orb {
      position: fixed;
      border-radius: 50%;
      filter: blur(90px);
      pointer-events: none;
      z-index: 0;
      opacity: 0.18;
    }

    .orb-1 {
      width: 600px;
      height: 600px;
      background: var(--green);
      top: -200px;
      right: -150px;
      animation: orbFloat 12s ease-in-out infinite;
    }

    .orb-2 {
      width: 400px;
      height: 400px;
      background: var(--blue);
      bottom: 10%;
      left: -100px;
      animation: orbFloat 16s ease-in-out infinite reverse;
    }

    .orb-3 {
      width: 300px;
      height: 300px;
      background: var(--amber);
      top: 40%;
      left: 35%;
      animation: orbFloat 20s ease-in-out infinite 4s;
      opacity: 0.08;
    }

    @keyframes orbFloat {

      0%,
      100% {
        transform: translate(0, 0) scale(1);
      }

      33% {
        transform: translate(30px, -40px) scale(1.05);
      }

      66% {
        transform: translate(-20px, 25px) scale(0.97);
      }
    }

    header {
      position: sticky;
      top: 0;
      z-index: 100;
      padding: 0 32px;
      background: rgba(8, 12, 18, 0.82);
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border-bottom: 1px solid var(--border);
    }

    .header-inner,
    .footer-inner {
      max-width: 1200px;
      margin: 0 auto;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }

    .logo {
      display: flex;
      align-items: center;
      text-decoration: none;
    }

    .logo img {
      height: 80px;
      width: 80px;
    }

    nav {
      display: flex;
      gap: 4px;
    }

    nav a,
    .footer-links a {
      color: var(--text2);
      text-decoration: none;
      transition: all 0.2s;
    }

    nav a {
      font-size: 0.85rem;
      font-weight: 500;
      padding: 6px 14px;
      border-radius: 8px;
    }

    nav a:hover,
    .footer-links a:hover {
      color: var(--green);
    }

    nav a:hover {
      background: var(--surface2);
    }

    .hero {
      position: relative;
      z-index: 1;
      padding: 80px 32px 60px;
      text-align: center;
      max-width: 1200px;
      margin: 0 auto;
    }

    .hero-badge,
    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border-radius: 100px;
      font-weight: 600;
      letter-spacing: 0.4px;
    }

    .hero-badge {
      background: var(--green-dim);
      border: 1px solid rgba(0, 229, 160, 0.25);
      padding: 5px 16px 5px 10px;
      font-size: 0.78rem;
      color: var(--green);
      margin-bottom: 24px;
      animation: fadeDown 0.6s ease both;
    }

    .hero-badge-dot,
    .live-dot {
      background: var(--green);
      border-radius: 50%;
      box-shadow: 0 0 8px var(--green);
      animation: pulse 2s ease-in-out infinite;
    }

    .hero-badge-dot {
      width: 7px;
      height: 7px;
    }

    .live-dot {
      width: 5px;
      height: 5px;
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 1;
        transform: scale(1);
      }

      50% {
        opacity: 0.5;
        transform: scale(0.7);
      }
    }

    h1 {
      font-family: 'Syne', sans-serif;
      font-size: clamp(2.4rem, 6vw, 4rem);
      font-weight: 800;
      line-height: 1.1;
      letter-spacing: -1.5px;
      animation: fadeDown 0.6s ease 0.1s both;
    }

    h1 .accent {
      color: var(--green);
    }

    .hero-sub {
      color: var(--text2);
      font-size: 1.1rem;
      font-weight: 400;
      max-width: 720px;
      margin: 16px auto 0;
      line-height: 1.65;
      animation: fadeDown 0.6s ease 0.2s both;
    }

    @keyframes fadeDown {
      from {
        opacity: 0;
        transform: translateY(-16px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .ad-slot {
      background: var(--surface);
      border: 1px dashed var(--border2);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text3);
      font-size: 0.75rem;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }

    .ad-leaderboard {
      width: 100%;
      height: 80px;
      margin: 0 0 32px;
    }

    .ad-rectangle {
      width: 100%;
      height: 220px;
      margin: 32px 0;
    }

    .main {
      position: relative;
      z-index: 1;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 32px 80px;
    }

    .calc-layout {
      display: grid;
      grid-template-columns: 420px 1fr;
      gap: 24px;
      align-items: start;
    }

    .glass,
    .content-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      position: relative;
      overflow: hidden;
    }

    .glass {
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
    }

    .glass::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, transparent 60%);
      pointer-events: none;
    }

    .glass-inner {
      padding: 28px;
    }

    .section-label {
      display: flex;
      align-items: center;
      gap: 8px;
      font-family: 'Syne', sans-serif;
      font-size: 0.72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--text3);
      margin-bottom: 24px;
    }

    .section-label::before {
      content: '';
      width: 18px;
      height: 2px;
      background: var(--green);
      border-radius: 2px;
    }

    .form-group {
      margin-bottom: 22px;
    }

    .field-label {
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--text2);
      letter-spacing: 0.3px;
      margin-bottom: 8px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
    }

    .field-label-val {
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 0.9rem;
      color: var(--green);
      text-align: right;
    }

    .input-shell {
      display: flex;
      align-items: center;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border2);
      border-radius: var(--radius-sm);
      overflow: hidden;
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    .input-shell:focus-within {
      border-color: var(--green);
      box-shadow: 0 0 0 3px var(--green-dim), 0 0 20px var(--green-glow);
    }

    .input-tag {
      padding: 0 12px;
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--green);
      background: rgba(0, 229, 160, 0.08);
      border-right: 1px solid var(--border);
      height: 46px;
      display: flex;
      align-items: center;
      min-width: 44px;
      justify-content: center;
      flex-shrink: 0;
    }

    .input-shell input[type="number"],
    .input-shell input[type="date"] {
      flex: 1;
      background: transparent;
      border: none;
      outline: none;
      color: var(--text);
      font-family: 'Outfit', sans-serif;
      font-size: 1rem;
      font-weight: 500;
      padding: 0 14px;
      height: 46px;
    }

    input[type="number"]::-webkit-inner-spin-button {
      -webkit-appearance: none;
    }

    .range-track {
      position: relative;
      margin-top: 10px;
      height: 5px;
      border-radius: 99px;
      background: rgba(255, 255, 255, 0.08);
    }

    .range-fill {
      position: absolute;
      left: 0;
      top: 0;
      height: 100%;
      background: linear-gradient(90deg, var(--green) 0%, var(--green2) 100%);
      border-radius: 99px;
      pointer-events: none;
      transition: width 0.05s;
    }

    input[type="range"] {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      opacity: 0;
      cursor: pointer;
      margin: 0;
      z-index: 2;
    }

    .range-thumb {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 16px;
      height: 16px;
      background: var(--bg);
      border: 2px solid var(--green);
      border-radius: 50%;
      box-shadow: 0 0 10px var(--green-glow);
      pointer-events: none;
      transition: left 0.05s;
      z-index: 1;
    }
    
    
    
    .btn-calc {
      width: 100%;
      height: 52px;
      background: var(--green);
      color: var(--bg);
      border: none;
      border-radius: var(--radius-sm);
      font-family: 'Syne', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: all 0.2s;
      margin-top: 6px;
      position: relative;
      overflow: hidden;
    }

    .btn-calc::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
    }

    .btn-calc:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px var(--green-glow);
    }

    .metrics-strip {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      margin-bottom: 20px;
    }

    .metric {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 18px 16px;
      position: relative;
      overflow: hidden;
      transition: border-color 0.3s, transform 0.3s;
    }

    .metric:hover {
      border-color: var(--border2);
      transform: translateY(-2px);
    }

    .metric.highlight {
      background: var(--green-dim);
      border-color: rgba(0, 229, 160, 0.3);
    }

    .metric.highlight .metric-value {
      color: var(--green);
    }

    .metric-label {
      font-size: 0.7rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text3);
      margin-bottom: 8px;
    }

    .metric-value {
      font-family: 'Syne', sans-serif;
      font-size: 1.45rem;
      font-weight: 700;
      color: var(--text);
      line-height: 1;
      animation: none;
    }

    .metric-value.animating {
      animation: countUp 0.4s ease both;
    }

    .metric-sub {
      font-size: 0.72rem;
      color: var(--text3);
      margin-top: 5px;
    }

    .chart-canvas-wrap {
      height: 260px;
      position: relative;
    }

    .chart-mode-tabs,
    .tab-row {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }

    .cmt,
    .tab-pill {
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 600;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--text2);
      cursor: pointer;
      transition: all 0.2s;
      font-family: 'Outfit', sans-serif;
    }

    .cmt.active {
      background: var(--green-dim);
      border-color: rgba(0, 229, 160, 0.35);
      color: var(--green);
    }

    .tab-pill {
      border-radius: 100px;
      padding: 7px 18px;
      font-size: 0.82rem;
    }

    .tab-pill.active {
      background: var(--green);
      color: var(--bg);
      border-color: var(--green);
    }

    .table-section {
      margin-top: 24px;
    }

    .table-wrap {
      overflow-x: auto;
      max-height: 400px;
      border-radius: 12px;
      border: 1px solid var(--border);
    }

    table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.85rem;
    }

    thead {
      position: sticky;
      top: 0;
      z-index: 2;
      background: rgba(13, 20, 32, 0.95);
      backdrop-filter: blur(8px);
    }

    thead th {
      padding: 13px 16px;
      text-align: right;
      font-size: 0.7rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text3);
      white-space: nowrap;
      border-bottom: 1px solid var(--border);
    }

    thead th:first-child,
    tbody td:first-child {
      text-align: left;
    }

    tbody tr {
      transition: background 0.15s;
    }

    tbody tr:hover {
      background: rgba(255, 255, 255, 0.04);
    }

    tbody td {
      padding: 11px 16px;
      text-align: right;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      color: var(--text2);
      font-weight: 400;
    }

    tbody td:first-child {
      color: var(--text);
      font-weight: 500;
    }

    .underwater-row td {
      color: rgba(251, 113, 133, 0.85);
    }

    .alert-tag {
      display: inline-block;
      background: rgba(251, 113, 133, 0.12);
      color: var(--red);
      font-size: 0.6rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      padding: 1px 6px;
      border-radius: 4px;
      margin-left: 6px;
      vertical-align: middle;
    }

    .content-card {
      padding: 40px;
      margin-top: 24px;
    }

    .content-card h2 {
      font-family: 'Syne', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      letter-spacing: -0.5px;
      color: var(--text);
      margin-bottom: 14px;
    }

    .content-card h3 {
      font-family: 'Syne', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      color: var(--green);
      margin: 24px 0 10px;
    }

    .content-card p {
      color: var(--text2);
      line-height: 1.75;
      margin-bottom: 14px;
      font-size: 0.95rem;
    }

    .content-card ul,
    .content-card ol {
      color: var(--text2);
      padding-left: 20px;
      line-height: 2;
      font-size: 0.95rem;
      margin-bottom: 14px;
    }

    .formula-box,
    .disclaimer {
      border-radius: 10px;
      margin-top: 16px;
    }

    .formula-box {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 229, 160, 0.2);
      border-left: 3px solid var(--green);
      padding: 20px 22px;
      font-family: 'Courier New', monospace;
      font-size: 0.9rem;
      color: var(--green);
      line-height: 1.9;
    }

    .disclaimer {
      background: rgba(245, 158, 11, 0.08);
      border: 1px solid rgba(245, 158, 11, 0.2);
      padding: 14px 18px;
      font-size: 0.82rem;
      color: rgba(245, 158, 11, 0.8);
    }

    .faq-item {
      border-bottom: 1px solid var(--border);
      padding: 18px 0;
    }

    .faq-item:last-child {
      border-bottom: none;
    }

    .faq-q {
      font-family: 'Syne', sans-serif;
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--text);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
    }

    .faq-toggle {
      width: 24px;
      height: 24px;
      flex-shrink: 0;
      background: var(--surface2);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      color: var(--green);
      transition: transform 0.25s;
    }

    .faq-item.open .faq-toggle {
      transform: rotate(45deg);
    }

    .faq-a {
      max-height: 0;
      overflow: hidden;
      color: var(--text2);
      font-size: 0.92rem;
      line-height: 1.75;
      transition: max-height 0.35s ease, padding 0.35s ease;
    }

    .faq-item.open .faq-a {
      max-height: 220px;
      padding-top: 12px;
    }

    footer {
      position: relative;
      z-index: 1;
      border-top: 1px solid var(--border);
      padding: 36px 32px 28px;
      background: rgba(8, 12, 18, 0.9);
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 20px;
      margin-bottom: 16px;
    }

    .footer-links a {
      font-size: 0.82rem;
    }

    .footer-copy {
      font-size: 0.78rem;
      color: var(--text3);
      border-top: 1px solid var(--border);
      padding-top: 16px;
    }

    .live-badge {
      background: rgba(0, 229, 160, 0.1);
      border: 1px solid rgba(0, 229, 160, 0.2);
      border-radius: 6px;
      padding: 3px 8px;
      font-size: 0.7rem;
      color: var(--green);
    }

    .helper-note {
      margin-top: 16px;
      font-size: 0.82rem;
      color: var(--text3);
      line-height: 1.7;
    }

    @keyframes countUp {
      from {
        opacity: 0;
        transform: translateY(8px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    ::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }

    ::-webkit-scrollbar-thumb {
      background: rgba(255, 255, 255, 0.12);
      border-radius: 99px;
    }

    ::-webkit-scrollbar-thumb:hover {
      background: var(--green);
    }

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

    @media (max-width: 640px) {
      .metrics-strip {
        grid-template-columns: 1fr 1fr;
      }

      .metrics-strip .metric:last-child {
        grid-column: 1 / -1;
      }

      .main {
        padding: 0 16px 60px;
      }

      .glass-inner {
        padding: 20px;
      }

      .content-card {
        padding: 24px 18px;
      }

      header {
        padding: 0 16px;
      }

      nav {
        display: none;
      }
    }
    
    
    /*Heloc Interst Only*/


:root {
      --bg: #080c12;
      --bg2: #0d1420;
      --bg3: #111827;
      --surface: rgba(255, 255, 255, 0.045);
      --surface2: rgba(255, 255, 255, 0.07);
      --border: rgba(255, 255, 255, 0.08);
      --border2: rgba(255, 255, 255, 0.13);
      --green: #00e5a0;
      --green2: #00ffb3;
      --green-dim: rgba(0, 229, 160, 0.12);
      --green-glow: rgba(0, 229, 160, 0.25);
      --blue: #3b82f6;
      --amber: #f59e0b;
      --text: #f0f4ff;
      --text2: rgba(240, 244, 255, 0.55);
      --text3: rgba(240, 244, 255, 0.32);
      --radius: 18px;
      --radius-sm: 10px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Outfit', sans-serif;
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
      overflow-x: hidden;
    }

    /* ── NOISE TEXTURE OVERLAY ── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
      opacity: 0.6;
    }

    /* ── AMBIENT ORBS ── */
    .orb {
      position: fixed;
      border-radius: 50%;
      filter: blur(90px);
      pointer-events: none;
      z-index: 0;
      opacity: 0.18;
    }

    .orb-1 {
      width: 600px;
      height: 600px;
      background: var(--green);
      top: -200px;
      right: -150px;
      animation: orbFloat 12s ease-in-out infinite;
    }

    .orb-2 {
      width: 400px;
      height: 400px;
      background: var(--blue);
      bottom: 10%;
      left: -100px;
      animation: orbFloat 16s ease-in-out infinite reverse;
    }

    .orb-3 {
      width: 300px;
      height: 300px;
      background: var(--amber);
      top: 40%;
      left: 35%;
      animation: orbFloat 20s ease-in-out infinite 4s;
      opacity: 0.08;
    }

    @keyframes orbFloat {

      0%,
      100% {
        transform: translate(0, 0) scale(1);
      }

      33% {
        transform: translate(30px, -40px) scale(1.05);
      }

      66% {
        transform: translate(-20px, 25px) scale(0.97);
      }
    }

    /* ── HEADER ── */
    header {
      position: sticky;
      top: 0;
      z-index: 100;
      padding: 0 32px;
      background: rgba(8, 12, 18, 0.82);
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border-bottom: 1px solid var(--border);
    }

    .header-inner {
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }

    .logo {
      font-family: 'Syne', sans-serif;
      font-weight: 800;
      font-size: 1.25rem;
      text-decoration: none;
      letter-spacing: -0.5px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .logo-icon {
      width: 32px;
      height: 32px;
      background: var(--green);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .logo-icon svg {
      width: 16px;
      height: 16px;
      color: #080c12;
    }

    .logo-text {
      color: var(--text);
    }

    .logo-text span {
      color: var(--green);
    }

    nav {
      display: flex;
      gap: 4px;
    }

    nav a {
      color: var(--text2);
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 500;
      padding: 6px 14px;
      border-radius: 8px;
      transition: all 0.2s;
    }

    nav a:hover {
      color: var(--text);
      background: var(--surface2);
    }

    /* ── HERO ── */
    .hero {
      position: relative;
      z-index: 1;
      padding: 80px 32px 60px;
      text-align: center;
      max-width: 1200px;
      margin: 0 auto;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      background: var(--green-dim);
      border: 1px solid rgba(0, 229, 160, 0.25);
      border-radius: 100px;
      padding: 5px 16px 5px 10px;
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--green);
      letter-spacing: 0.4px;
      margin-bottom: 24px;
      animation: fadeDown 0.6s ease both;
    }

    .hero-badge-dot {
      width: 7px;
      height: 7px;
      background: var(--green);
      border-radius: 50%;
      box-shadow: 0 0 8px var(--green);
      animation: pulse 2s ease-in-out infinite;
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 1;
        transform: scale(1)
      }

      50% {
        opacity: .5;
        transform: scale(0.7)
      }
    }

    h1 {
      font-family: 'Syne', sans-serif;
      font-size: clamp(2.4rem, 6vw, 4rem);
      font-weight: 800; 
      line-height: 1.1;
      letter-spacing: -1.5px;
      animation: fadeDown 0.6s ease 0.1s both;
    }

    h1 .accent {
      color: var(--green);
    }

    .hero-sub {
      color: var(--text2);
      font-size: 1.1rem;
      font-weight: 400;
      max-width: 920px;
      margin: 16px auto 0;
      line-height: 1.65;
      animation: fadeDown 0.6s ease 0.2s both;
    }

    @keyframes fadeDown {
      from {
        opacity: 0;
        transform: translateY(-16px)
      }

      to {
        opacity: 1;
        transform: translateY(0)
      }
    }

    /* ── AD SLOT ── */
    .ad-slot {
      background: var(--surface);
      border: 1px dashed var(--border2);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text3);
      font-size: 0.75rem;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }

    .ad-leaderboard {
      width: 100%;
      height: 80px;
      margin: 0 0 32px;
    }

    .ad-rectangle {
      width: 100%;
      height: 220px;
      margin: 32px 0;
    }

    /* ── MAIN LAYOUT ── */
    .main {
      position: relative;
      z-index: 1;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 32px 80px;
    }

    .calc-layout {
      display: grid;
      grid-template-columns: 420px 1fr;
      gap: 24px;
      align-items: start;
    }

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

    /* ── GLASS CARD ── */
    .glass {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      position: relative;
      overflow: hidden;
    }

    .glass::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, transparent 60%);
      pointer-events: none;
    }

    .glass-inner {
      padding: 28px;
    }

    /* ── SECTION LABEL ── */
    .section-label {
      display: flex;
      align-items: center;
      gap: 8px;
      font-family: 'Syne', sans-serif;
      font-size: 0.72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--text3);
      margin-bottom: 24px;
    }

    .section-label::before {
      content: '';
      width: 18px;
      height: 2px;
      background: var(--green);
      border-radius: 2px;
    }

    /* ── FORM FIELDS ── */
    .form-group {
      margin-bottom: 22px;
    }

    .field-label {
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--text2);
      letter-spacing: 0.3px;
      margin-bottom: 8px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .field-label-val {
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 0.9rem;
      color: var(--green);
    }

    .input-shell {
      display: flex;
      align-items: center;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border2);
      border-radius: var(--radius-sm);
      overflow: hidden;
      transition: border-color 0.2s, box-shadow 0.2s;
    }

    .input-shell:focus-within {
      border-color: var(--green);
      box-shadow: 0 0 0 3px var(--green-dim), 0 0 20px var(--green-glow);
    }

    .input-tag {
      padding: 0 12px;
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--green);
      background: rgba(0, 229, 160, 0.08);
      border-right: 1px solid var(--border);
      height: 46px;
      display: flex;
      align-items: center;
      min-width: 40px;
      justify-content: center;
      flex-shrink: 0;
    }

    .input-shell input[type="number"],
    .input-shell input[type="date"] {
      flex: 1;
      background: transparent;
      border: none;
      outline: none;
      color: var(--text);
      font-family: 'Outfit', sans-serif;
      font-size: 1rem;
      font-weight: 500;
      padding: 0 14px;
      height: 46px;
    }

    input[type="number"]::-webkit-inner-spin-button {
      -webkit-appearance: none;
    }

    /* Custom range */
    .range-track {
      position: relative;
      margin-top: 10px;
      height: 5px;
      border-radius: 99px;
      background: rgba(255, 255, 255, 0.08);
    }

    .range-fill {
      position: absolute;
      left: 0;
      top: 0;
      height: 100%;
      background: linear-gradient(90deg, var(--green) 0%, var(--green2) 100%);
      border-radius: 99px;
      pointer-events: none;
      transition: width 0.05s;
    }

    input[type="range"] {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      opacity: 0;
      cursor: pointer;
      margin: 0;
      z-index: 2;
    }

    .range-thumb {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 16px;
      height: 16px;
      background: var(--bg);
      border: 2px solid var(--green);
      border-radius: 50%;
      box-shadow: 0 0 10px var(--green-glow);
      pointer-events: none;
      transition: left 0.05s;
      z-index: 1;
    }

    /* ── CALC BUTTON ── */
    .btn-calc {
      width: 100%;
      height: 52px;
      background: var(--green);
      color: var(--bg);
      border: none;
      border-radius: var(--radius-sm);
      font-family: 'Syne', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: all 0.2s;
      margin-top: 6px;
      position: relative;
      overflow: hidden;
    }

    .btn-calc::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
    }

    .btn-calc:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px var(--green-glow);
    }

    .btn-calc:active {
      transform: translateY(0);
    }

    /* ── RESULT METRICS ── */
    .metrics-strip {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      margin-bottom: 20px;
    }

    .metric {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 18px 16px;
      position: relative;
      overflow: hidden;
      transition: border-color 0.3s, transform 0.3s;
    }

    .metric:hover {
      border-color: var(--border2);
      transform: translateY(-2px);
    }

    .metric.highlight {
      background: var(--green-dim);
      border-color: rgba(0, 229, 160, 0.3);
    }

    .metric.highlight .metric-value {
      color: var(--green);
    }

    .metric-label {
      font-size: 0.7rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text3);
      margin-bottom: 8px;
    }

    .metric-value {
      font-family: 'Syne', sans-serif;
      font-size: 1.45rem;
      font-weight: 700;
      color: var(--text);
      line-height: 1;
    }

    .metric-sub {
      font-size: 0.72rem;
      color: var(--text3);
      margin-top: 5px;
    }

    .metric-icon {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 28px;
      height: 28px;
      border-radius: 7px;
      background: rgba(255, 255, 255, 0.05);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .metric-icon svg {
      width: 13px;
      height: 13px;
      opacity: 0.5;
    }

    /* ── CHART CARD ── */
    .chart-canvas-wrap {
      height: 260px;
      position: relative;
    }

    /* ── CHART TABS ── */
    .chart-mode-tabs {
      display: flex;
      gap: 6px;
      margin-bottom: 20px;
    }

    .cmt {
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 600;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--text2);
      cursor: pointer;
      transition: all 0.2s;
      font-family: 'Outfit', sans-serif;
    }

    .cmt.active {
      background: var(--green-dim);
      border-color: rgba(0, 229, 160, 0.35);
      color: var(--green);
    }

    /* ── TABLE SECTION ── */
    .table-section {
      margin-top: 24px;
    }

    .tab-row {
      display: flex;
      gap: 6px;
      margin-bottom: 18px;
    }

    .tab-pill {
      padding: 7px 18px;
      border-radius: 100px;
      font-size: 0.82rem;
      font-weight: 600;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--text2);
      cursor: pointer;
      transition: all 0.2s;
      font-family: 'Outfit', sans-serif;
    }

    .tab-pill.active {
      background: var(--green);
      color: var(--bg);
      border-color: var(--green);
    }

    .table-wrap {
      overflow-x: auto;
      max-height: 400px;
      border-radius: 12px;
      border: 1px solid var(--border);
    }

    table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.85rem;
    }

    thead {
      position: sticky;
      top: 0;
      z-index: 2;
      background: rgba(13, 20, 32, 0.95);
      backdrop-filter: blur(8px);
    }

    thead th {
      padding: 13px 16px;
      text-align: right;
      font-size: 0.7rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text3);
      white-space: nowrap;
      border-bottom: 1px solid var(--border);
    }

    thead th:first-child {
      text-align: left;
    }

    tbody tr {
      transition: background 0.15s;
    }

    tbody tr:hover {
      background: rgba(255, 255, 255, 0.04);
    }

    tbody td {
      padding: 11px 16px;
      text-align: right;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      color: var(--text2);
      font-weight: 400;
    }

    tbody td:first-child {
      text-align: left;
      color: var(--text);
      font-weight: 500;
    }

    .io-row td {
      color: rgba(0, 229, 160, 0.8);
    }

    .io-tag {
      display: inline-block;
      background: var(--green-dim);
      color: var(--green);
      font-size: 0.6rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      padding: 1px 6px;
      border-radius: 4px;
      margin-left: 6px;
      vertical-align: middle;
    }

    /* ── CONTENT SECTIONS ── */
    .content-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 40px;
      margin-top: 24px;
    }

    .content-card h2 {
      font-family: 'Syne', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      letter-spacing: -0.5px;
      color: var(--text);
      margin-bottom: 14px;
    }

    .content-card h3 {
      font-family: 'Syne', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      color: var(--green);
      margin: 24px 0 10px;
    }

    .content-card p {
      color: var(--text2);
      line-height: 1.75;
      margin-bottom: 14px;
      font-size: 0.95rem;
    }

    .content-card ul,
    .content-card ol {
      color: var(--text2);
      padding-left: 20px;
      line-height: 2;
      font-size: 0.95rem;
      margin-bottom: 14px;
    }

    .formula-box {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 229, 160, 0.2);
      border-left: 3px solid var(--green);
      border-radius: 10px;
      padding: 20px 22px;
      font-family: 'Courier New', monospace;
      font-size: 0.9rem;
      color: var(--green);
      line-height: 1.9;
      margin: 16px 0;
    }

    .disclaimer {
      background: rgba(245, 158, 11, 0.08);
      border: 1px solid rgba(245, 158, 11, 0.2);
      border-radius: 10px;
      padding: 14px 18px;
      font-size: 0.82rem;
      color: rgba(245, 158, 11, 0.8);
      margin-top: 20px;
    }

    /* ── FAQ ── */
    .faq-item {
      border-bottom: 1px solid var(--border);
      padding: 18px 0;
    }

    .faq-item:last-child {
      border-bottom: none;
    }

    .faq-q {
      font-family: 'Syne', sans-serif;
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--text);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
    }

    .faq-toggle {
      width: 24px;
      height: 24px;
      flex-shrink: 0;
      background: var(--surface2);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      color: var(--green);
      transition: transform 0.25s;
    }

    .faq-item.open .faq-toggle {
      transform: rotate(45deg);
    }

    .faq-a {
      max-height: 0;
      overflow: hidden;
      color: var(--text2);
      font-size: 0.92rem;
      line-height: 1.75;
      transition: max-height 0.35s ease, padding 0.35s ease;
    }

    .faq-item.open .faq-a {
      max-height: 200px;
      padding-top: 12px;
    }

    /* ── FOOTER ── */
    footer {
      position: relative;
      z-index: 1;
      border-top: 1px solid var(--border);
      padding: 36px 32px 28px;
      background: rgba(8, 12, 18, 0.9);
    }

    .footer-inner {
      max-width: 1200px;
      margin: 0 auto;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 20px;
      margin-bottom: 16px;
    }

    .footer-links a {
      color: var(--text3);
      text-decoration: none;
      font-size: 0.82rem;
      transition: color 0.2s;
    }

    .footer-links a:hover {
      color: var(--green);
    }

    .footer-copy {
      font-size: 0.78rem;
      color: var(--text3);
      border-top: 1px solid var(--border);
      padding-top: 16px;
    }

    /* ── ANIMATIONS ── */
    @keyframes countUp {
      from {
        opacity: 0;
        transform: translateY(8px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .metric-value {
      animation: none;
    }

    .metric-value.animating {
      animation: countUp 0.4s ease both;
    }

    /* ── SCROLLBAR ── */
    ::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }

    ::-webkit-scrollbar-track {
      background: transparent;
    }

    ::-webkit-scrollbar-thumb {
      background: rgba(255, 255, 255, 0.12);
      border-radius: 99px;
    }

    ::-webkit-scrollbar-thumb:hover {
      background: var(--green);
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 640px) {
      .metrics-strip {
        grid-template-columns: 1fr 1fr;
      }

      .metrics-strip .metric:last-child {
        grid-column: 1/-1;
      }

      .main {
        padding: 0 16px 60px;
      }

      .glass-inner {
        padding: 20px;
      }

      .content-card {
        padding: 24px 18px;
      }

      header {
        padding: 0 16px;
      }

      nav {
        display: none;
      }
    }

    /* ── LIVE INDICATOR ── */
    .live-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: rgba(0, 229, 160, 0.1);
      border: 1px solid rgba(0, 229, 160, 0.2);
      border-radius: 6px;
      padding: 3px 8px;
      font-size: 0.7rem;
      font-weight: 600;
      color: var(--green);
      letter-spacing: 0.4px;
    }

    .live-dot {
      width: 5px;
      height: 5px;
      border-radius: 50%;
      background: var(--green);
      animation: pulse 1.5s ease-in-out infinite;
    }

    td:nth-child(2) {
      color: rgba(0, 229, 160, 0.85);
    }

    td:nth-child(3) {
      color: rgba(59, 130, 246, 0.85);
    }
    .sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      overflow: hidden;
      clip: rect(0,0,0,0);
    }
    
    /* Hide toggle on desktop */
    .menu-toggle {
      display: none;
      background: none;
      border: 1px solid var(--border);
      color: var(--text);
      font-size: 1.5rem;
      padding: 6px 10px;
      border-radius: 8px;
    }

/* Mobile styles */
    @media (max-width: 640px) {
      
      .menu-toggle {
        display: block;
      }
    
      nav {
        position: absolute;
        top: 64px;
        right: 16px;
        background: var(--bg2);
        border: 1px solid var(--border);
        border-radius: 12px;
        flex-direction: column;
        padding: 10px;
        display: none;
        width: 180px;
      }
    
      nav.show {
        display: flex;
      }
    
      nav a {
        padding: 10px;
        border-radius: 6px;
      }
    }
    
    .btn-calc {
      width: 100%;
      height: 52px;
      background: var(--green);
      color: var(--bg);
      border: none;
      border-radius: var(--radius-sm);
      font-family: 'Syne', sans-serif;
      font-size: 0.95rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: all 0.2s;
      margin-top: 6px;
      position: relative;
      overflow: hidden;
    }

    .btn-calc::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 50%);
    }

    .btn-calc:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 32px var(--green-glow);
    }

    .metrics-strip {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      margin-bottom: 20px;
    }

    .metric {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 18px 16px;
      position: relative;
      overflow: hidden;
      transition: border-color 0.3s, transform 0.3s;
    }

    .metric:hover {
      border-color: var(--border2);
      transform: translateY(-2px);
    }

    .metric.highlight {
      background: var(--green-dim);
      border-color: rgba(0, 229, 160, 0.3);
    }

    .metric.highlight .metric-value {
      color: var(--green);
    }

    .metric-label {
      font-size: 0.7rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text3);
      margin-bottom: 8px;
    }

    .metric-value {
      font-family: 'Syne', sans-serif;
      font-size: 1.45rem;
      font-weight: 700;
      color: var(--text);
      line-height: 1;
      animation: none;
    }

    .metric-value.animating {
      animation: countUp 0.4s ease both;
    }

    .metric-sub {
      font-size: 0.72rem;
      color: var(--text3);
      margin-top: 5px;
    }

    .chart-canvas-wrap {
      height: 260px;
      position: relative;
    }

    .chart-mode-tabs,
    .tab-row {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }

    .cmt,
    .tab-pill {
      padding: 6px 14px;
      border-radius: 8px;
      font-size: 0.8rem;
      font-weight: 600;
      border: 1px solid var(--border);
      background: transparent;
      color: var(--text2);
      cursor: pointer;
      transition: all 0.2s;
      font-family: 'Outfit', sans-serif;
    }

    .cmt.active {
      background: var(--green-dim);
      border-color: rgba(0, 229, 160, 0.35);
      color: var(--green);
    }

    .tab-pill {
      border-radius: 100px;
      padding: 7px 18px;
      font-size: 0.82rem;
    }

    .tab-pill.active {
      background: var(--green);
      color: var(--bg);
      border-color: var(--green);
    }

    .table-section {
      margin-top: 24px;
    }

    .table-wrap {
      overflow-x: auto;
      max-height: 400px;
      border-radius: 12px;
      border: 1px solid var(--border);
    }

    table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.85rem;
    }

    thead {
      position: sticky;
      top: 0;
      z-index: 2;
      background: rgba(13, 20, 32, 0.95);
      backdrop-filter: blur(8px);
    }

    thead th {
      padding: 13px 16px;
      text-align: right;
      font-size: 0.7rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text3);
      white-space: nowrap;
      border-bottom: 1px solid var(--border);
    }

    thead th:first-child,
    tbody td:first-child {
      text-align: left;
    }

    tbody tr {
      transition: background 0.15s;
    }

    tbody tr:hover {
      background: rgba(255, 255, 255, 0.04);
    }

    tbody td {
      padding: 11px 16px;
      text-align: right;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      color: var(--text2);
      font-weight: 400;
    }

    tbody td:first-child {
      color: var(--text);
      font-weight: 500;
    }

    .underwater-row td {
      color: rgba(251, 113, 133, 0.85);
    }

    .alert-tag {
      display: inline-block;
      background: rgba(251, 113, 133, 0.12);
      color: var(--red);
      font-size: 0.6rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      padding: 1px 6px;
      border-radius: 4px;
      margin-left: 6px;
      vertical-align: middle;
    }

    .content-card {
      padding: 40px;
      margin-top: 24px;
    }

    .content-card h2 {
      font-family: 'Syne', sans-serif;
      font-size: 1.5rem;
      font-weight: 700;
      letter-spacing: -0.5px;
      color: var(--text);
      margin-bottom: 14px;
    }

    .content-card h3 {
      font-family: 'Syne', sans-serif;
      font-size: 1rem;
      font-weight: 700;
      color: var(--green);
      margin: 24px 0 10px;
    }

    .content-card p {
      color: var(--text2);
      line-height: 1.75;
      margin-bottom: 14px;
      font-size: 0.95rem;
    }

    .content-card ul,
    .content-card ol {
      color: var(--text2);
      padding-left: 20px;
      line-height: 2;
      font-size: 0.95rem;
      margin-bottom: 14px;
    }

    .formula-box,
    .disclaimer {
      border-radius: 10px;
      margin-top: 16px;
    }

    .formula-box {
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(0, 229, 160, 0.2);
      border-left: 3px solid var(--green);
      padding: 20px 22px;
      font-family: 'Courier New', monospace;
      font-size: 0.9rem;
      color: var(--green);
      line-height: 1.9;
    }

    .disclaimer {
      background: rgba(245, 158, 11, 0.08);
      border: 1px solid rgba(245, 158, 11, 0.2);
      padding: 14px 18px;
      font-size: 0.82rem;
      color: rgba(245, 158, 11, 0.8);
    }

    .faq-item {
      border-bottom: 1px solid var(--border);
      padding: 18px 0;
    }

    .faq-item:last-child {
      border-bottom: none;
    }

    .faq-q {
      font-family: 'Syne', sans-serif;
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--text);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 16px;
    }

    .faq-toggle {
      width: 24px;
      height: 24px;
      flex-shrink: 0;
      background: var(--surface2);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      color: var(--green);
      transition: transform 0.25s;
    }

    .faq-item.open .faq-toggle {
      transform: rotate(45deg);
    }

    .faq-a {
      max-height: 0;
      overflow: hidden;
      color: var(--text2);
      font-size: 0.92rem;
      line-height: 1.75;
      transition: max-height 0.35s ease, padding 0.35s ease;
    }

    .faq-item.open .faq-a {
      max-height: 220px;
      padding-top: 12px;
    }

    footer {
      position: relative;
      z-index: 1;
      border-top: 1px solid var(--border);
      padding: 36px 32px 28px;
      background: rgba(8, 12, 18, 0.9);
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 20px;
      margin-bottom: 16px;
    }

    .footer-links a {
      font-size: 0.82rem;
    }

    .footer-copy {
      font-size: 0.78rem;
      color: var(--text3);
      border-top: 1px solid var(--border);
      padding-top: 16px;
    }

    .live-badge {
      background: rgba(0, 229, 160, 0.1);
      border: 1px solid rgba(0, 229, 160, 0.2);
      border-radius: 6px;
      padding: 3px 8px;
      font-size: 0.7rem;
      color: var(--green);
    }

    .helper-note {
      margin-top: 16px;
      font-size: 0.82rem;
      color: var(--text3);
      line-height: 1.7;
    }

    @keyframes countUp {
      from {
        opacity: 0;
        transform: translateY(8px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    ::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }

    ::-webkit-scrollbar-thumb {
      background: rgba(255, 255, 255, 0.12);
      border-radius: 99px;
    }

    ::-webkit-scrollbar-thumb:hover {
      background: var(--green);
    }

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

    @media (max-width: 640px) {
      .metrics-strip {
        grid-template-columns: 1fr 1fr;
      }

      .metrics-strip .metric:last-child {
        grid-column: 1 / -1;
      }

      .main {
        padding: 0 16px 60px;
      }

      .glass-inner {
        padding: 20px;
      }

      .content-card {
        padding: 24px 18px;
      }

      header {
        padding: 0 16px;
      }

      nav {
        display: none;
      }
    }