:root{
    --ink: #0b1526;
    --ink-2: #0e1c33;
    --paper: #f4f2ec;
    --line: rgba(234,242,255,0.10);
    --line-strong: rgba(234,242,255,0.20);
    --cyan: #5ec8fa;
    --cyan-soft: rgba(94,200,250,0.14);
    --brass: #e3a857;
    --brass-soft: rgba(227,168,87,0.16);
    --text: #f4f6fa;
    --text-dim: #93a3bf;
    --text-faint: #5c6c88;
    --serif: 'Fraunces', serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'IBM Plex Mono', ui-monospace, monospace;
    --maxw: 1120px;
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
  }

  body{
    margin:0;
    background:var(--ink);
    color:var(--text);
    font-family:var(--sans);
    -webkit-font-smoothing:antialiased;
    line-height:1.5;
  }

  a{color:inherit;}
  img,svg{display:block; max-width:100%;}

  ::selection{background:var(--brass); color:var(--ink);}

  :focus-visible{
    outline:2px solid var(--cyan);
    outline-offset:3px;
    border-radius:2px;
  }

  .wrap{
    max-width:var(--maxw);
    margin:0 auto;
    padding:0 32px;
  }

  .eyebrow{
    font-family:var(--mono);
    font-size:12px;
    letter-spacing:0.16em;
    text-transform:uppercase;
    color:var(--brass);
    display:flex;
    align-items:center;
    gap:10px;
    margin:0 0 20px;
  }
  .eyebrow::before{
    content:"";
    width:16px;
    height:1px;
    background:var(--brass);
    display:inline-block;
  }

  section{
    position:relative;
    padding:120px 0;
    border-bottom:1px solid var(--line);
  }
  @media (max-width:720px){
    section{padding:80px 0;}
  }

  h1,h2,h3{
    font-family:var(--serif);
    font-weight:500;
    margin:0;
    letter-spacing:-0.01em;
  }

  /* background blueprint grid */
  .grid-bg{
    position:absolute;
    inset:0;
    background-image:
      linear-gradient(var(--line) 1px, transparent 1px),
      linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent 90%);
    pointer-events:none;
    opacity:0.6;
  }

  /* ---------- NAV ---------- */
  header{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(11,21,38,0.82);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  nav{
    max-width:var(--maxw);
    margin:0 auto;
    padding:18px 32px;
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  .logo{
    font-family:var(--mono);
    font-weight:500;
    font-size:15px;
    letter-spacing:0.02em;
    text-decoration:none;
    display:flex;
    align-items:center;
    gap:2px;
  }
  .logo .dot{color:var(--brass);}
  .navlinks{
    display:flex;
    gap:36px;
    list-style:none;
    margin:0; padding:0;
  }
  .navlinks a{
    text-decoration:none;
    font-size:14px;
    color:var(--text-dim);
    transition:color .2s ease;
  }
  .navlinks a:hover{color:var(--text);}
  .navcta{
    display:flex;
    align-items:center;
    gap:20px;
    margin-left:16px;
  }
  .navcta .btn{
    margin-left:8px;
    padding:10px 16px;
    font-size:15px;
  }
  @media (max-width:860px){
    .navcta{
      margin-left:12px;
    }
  }
  .btn{
    font-family:var(--sans);
    font-weight:600;
    font-size:14px;
    padding:10px 20px;
    border-radius:6px;
    border:1px solid var(--brass);
    background:var(--brass);
    color:var(--ink);
    cursor:pointer;
    text-decoration:none;
    display:inline-block;
    transition:transform .18s ease, box-shadow .18s ease;
  }
  .btn:hover{
    transform:translateY(-1px);
    box-shadow:0 8px 24px -8px rgba(227,168,87,0.5);
  }
  .btn-ghost{
    background:transparent;
    border:1px solid var(--line-strong);
    color:var(--text);
  }
  .btn-ghost:hover{
    border-color:var(--cyan);
    box-shadow:0 8px 24px -12px rgba(94,200,250,0.4);
  }
  .menu-toggle{
    display:none;
    background:none;
    border:none;
    color:var(--text);
    cursor:pointer;
  }
  @media (max-width:860px){
    .navlinks{display:none;}
    .navcta .btn-ghost-label{display:none;}
  }

  /* ---------- HERO ---------- */
  .hero{
    padding:96px 0 120px;
    border-bottom:1px solid var(--line);
    overflow:hidden;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:48px;
    align-items:center;
  }
  @media (max-width:960px){
    .hero-grid{grid-template-columns:1fr;}
  }
  .hero h1{
    font-size:clamp(36px, 5.2vw, 60px);
    line-height:1.08;
    margin-bottom:22px;
  }
  .hero h1 em{
    font-style:italic;
    color:var(--brass);
  }
  .hero p.lead{
    font-size:18px;
    color:var(--text-dim);
    max-width:480px;
    margin:0 0 36px;
  }

  .demo-panel{
    border:1px solid var(--line-strong);
    background:rgba(255,255,255,0.02);
    border-radius:14px;
    padding:22px;
  }
  .demo-row{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
  }
  .demo-input{
    flex:1 1 220px;
    background:var(--ink-2);
    border:1px solid var(--line-strong);
    color:var(--text);
    font-family:var(--mono);
    font-size:14px;
    padding:12px 14px;
    border-radius:8px;
  }
  .demo-input::placeholder{color:var(--text-faint);}
  .chip-row{
    display:flex;
    gap:8px;
    margin-top:12px;
    flex-wrap:wrap;
  }
  .chip{
    font-family:var(--mono);
    font-size:12px;
    padding:8px 14px;
    border-radius:20px;
    border:1px solid var(--line-strong);
    background:transparent;
    color:var(--text-dim);
    cursor:pointer;
    transition:all .18s ease;
  }
  .chip.active{
    border-color:var(--cyan);
    color:var(--cyan);
    background:var(--cyan-soft);
  }
  .demo-submit{
    margin-top:16px;
    width:100%;
  }
  .demo-result{
    margin-top:18px;
    padding-top:18px;
    border-top:1px dashed var(--line-strong);
    display:none;
  }
  .demo-result.show{display:block; animation:fadein .5s ease;}
  @keyframes fadein{from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:translateY(0);}}
  .demo-result-top{
    display:flex;
    justify-content:space-between;
    align-items:baseline;
    margin-bottom:14px;
  }
  .demo-score{
    font-family:var(--serif);
    font-size:34px;
    color:var(--text);
  }
  .demo-score span{
    font-family:var(--mono);
    font-size:13px;
    color:var(--text-faint);
  }
  .badge{
    font-family:var(--mono);
    font-size:12px;
    letter-spacing:0.08em;
    padding:5px 12px;
    border-radius:20px;
    background:var(--brass-soft);
    color:var(--brass);
    border:1px solid rgba(227,168,87,0.4);
  }
  .metric-row{
    display:flex;
    justify-content:space-between;
    font-family:var(--mono);
    font-size:12px;
    color:var(--text-dim);
    padding:6px 0;
  }
  .metric-row span:last-child{color:var(--text);}

  .hero-visual{position:relative;}

  /* ---------- PROBLEM ---------- */
  .tabs-field{
    position:relative;
    margin-top:56px;
    display:flex;
    flex-wrap:wrap;
    gap:14px 18px;
    padding:12px 0;
  }
  .tab-chip{
    font-family:var(--mono);
    font-size:13px;
    color:var(--text-dim);
    background:var(--ink-2);
    border:1px solid var(--line-strong);
    border-top:3px solid var(--text-faint);
    padding:10px 16px 10px 14px;
    border-radius:4px 4px 8px 8px;
    display:flex;
    align-items:center;
    gap:10px;
    transform:rotate(var(--r,0deg));
  }
  .tab-chip .x{color:var(--text-faint); font-size:11px;}
  .tab-chip:nth-child(2n){--r:-1.2deg;}
  .tab-chip:nth-child(3n){--r:1.4deg;}
  .tab-chip:nth-child(5n){--r:-0.6deg;}

  /* ---------- SHIFT ---------- */
  .flow-block{margin-top:20px;}
  .flow-label{
    font-family:var(--mono);
    font-size:12px;
    color:var(--text-faint);
    letter-spacing:0.1em;
    margin-bottom:14px;
  }
  .flow{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:0;
  }
  .flow-step{
    font-family:var(--mono);
    font-size:14px;
    padding:10px 16px;
    border:1px solid var(--line-strong);
    border-radius:20px;
    white-space:nowrap;
    margin-bottom:8px;
  }
  .flow-arrow{
    color:var(--text-faint);
    padding:0 10px;
    font-size:14px;
  }
  .flow.old .flow-step{color:var(--text-faint); background:transparent;}
  .flow.new .flow-step{
    color:var(--ink);
    background:linear-gradient(135deg, var(--cyan), var(--brass));
    border:none;
    font-weight:500;
  }
  .flow.new{margin-top:28px;}
  .shift-caption{
    margin-top:24px;
    color:var(--text-dim);
    font-size:15px;
  }

  /* ---------- TWIN CARDS ---------- */
  .card-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    margin-top:56px;
    border-radius:12px;
    overflow:hidden;
  }
  @media (max-width:900px){
    .card-grid{grid-template-columns:repeat(2, 1fr);}
  }
  @media (max-width:560px){
    .card-grid{grid-template-columns:1fr;}
  }
  .twin-card{
    background:var(--ink);
    padding:28px 24px;
  }
  .twin-card .num{
    font-family:var(--mono);
    font-size:12px;
    color:var(--cyan);
    margin-bottom:16px;
  }
  .twin-card h3{
    font-size:20px;
    margin-bottom:14px;
  }
  .twin-card ul{
    margin:0; padding:0;
    list-style:none;
  }
  .twin-card li{
    font-size:13px;
    color:var(--text-dim);
    padding:5px 0;
    border-top:1px solid var(--line);
  }
  .twin-card li:first-child{border-top:none;}

  /* ---------- SCORE ---------- */
  .score-card{
    margin-top:56px;
    border:1px solid var(--line-strong);
    border-radius:16px;
    padding:36px;
    background:radial-gradient(circle at 20% 0%, rgba(94,200,250,0.06), transparent 60%);
    max-width:640px;
  }
  .score-address{
    font-family:var(--mono);
    font-size:13px;
    color:var(--text-faint);
    margin-bottom:22px;
  }
  .score-top{
    display:flex;
    align-items:flex-end;
    gap:24px;
    margin-bottom:30px;
  }
  .score-big{
    font-family:var(--serif);
    font-size:76px;
    line-height:1;
    color:var(--text);
  }
  .score-big span{
    font-size:22px;
    color:var(--text-faint);
    font-family:var(--mono);
  }
  .bar-row{margin-bottom:14px;}
  .bar-label{
    display:flex;
    justify-content:space-between;
    font-family:var(--mono);
    font-size:12px;
    color:var(--text-dim);
    margin-bottom:6px;
  }
  .bar-track{
    height:5px;
    background:var(--line);
    border-radius:3px;
    overflow:hidden;
  }
  .bar-fill{
    height:100%;
    background:linear-gradient(90deg, var(--cyan), var(--brass));
    border-radius:3px;
  }
  .score-caption{
    margin-top:24px;
    font-style:italic;
    font-family:var(--serif);
    color:var(--text-dim);
    font-size:16px;
  }

  /* ---------- TIMELINE ---------- */
  .timeline{
    margin-top:56px;
    position:relative;
    padding-left:32px;
    border-left:1px solid var(--line-strong);
  }
  .tl-item{
    position:relative;
    padding-bottom:36px;
  }
  .tl-item:last-child{padding-bottom:0;}
  .tl-item::before{
    content:"";
    position:absolute;
    left:-37px;
    top:4px;
    width:11px;
    height:11px;
    border-radius:50%;
    background:var(--ink);
    border:2px solid var(--brass);
  }
  .tl-item.projected::before{
    background:transparent;
    border:2px dashed var(--text-faint);
  }
  .tl-year{
    font-family:var(--mono);
    font-size:13px;
    color:var(--cyan);
    margin-bottom:4px;
  }
  .tl-title{
    font-size:16px;
    color:var(--text);
  }
  .tl-amount{
    font-family:var(--mono);
    font-size:13px;
    color:var(--text-faint);
    margin-left:8px;
  }
  .tl-legend{
    margin-top:8px;
    font-family:var(--mono);
    font-size:11px;
    color:var(--text-faint);
  }

  /* ---------- VISION ---------- */
  .vision{
    text-align:center;
    padding:140px 0;
  }
  .vision blockquote{
    margin:0 auto;
    max-width:760px;
    font-family:var(--serif);
    font-style:italic;
    font-weight:400;
    font-size:clamp(26px, 4vw, 42px);
    line-height:1.35;
    color:var(--text);
  }
  .vision cite{
    display:block;
    margin-top:24px;
    font-family:var(--mono);
    font-style:normal;
    font-size:13px;
    color:var(--text-faint);
  }

  /* ---------- CTA ---------- */
  .cta-section{border-bottom:none;}
  .cta-box{
    max-width:560px;
  }
  .cta-form{
    display:flex;
    gap:10px;
    margin-top:32px;
    flex-wrap:wrap;
  }
  .cta-input{
    flex:1 1 260px;
    background:var(--ink-2);
    border:1px solid var(--line-strong);
    color:var(--text);
    font-family:var(--sans);
    font-size:15px;
    padding:14px 16px;
    border-radius:8px;
  }
  .cta-input::placeholder{color:var(--text-faint);}
  .cta-note{
    margin-top:14px;
    font-size:13px;
    color:var(--text-faint);
  }
  .cta-success{
    display:none;
    margin-top:20px;
    padding:16px 18px;
    border:1px solid rgba(94,200,250,0.4);
    background:var(--cyan-soft);
    border-radius:8px;
    color:var(--text);
    font-size:14px;
  }
  .cta-success.show{display:block; animation:fadein .5s ease;}

  /* ---------- FOOTER ---------- */
  footer{
    padding:48px 0;
  }
  .footer-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:20px;
  }
  .footer-tag{
    font-family:var(--mono);
    font-size:12px;
    letter-spacing:0.08em;
    color:var(--text-faint);
  }
  .footer-links{
    display:flex;
    gap:24px;
    list-style:none;
    margin:0; padding:0;
    font-size:13px;
    color:var(--text-faint);
  }
  .footer-links a{text-decoration:none;}
  .footer-links a:hover{color:var(--text-dim);}
  .footer-bottom{
    margin-top:32px;
    padding-top:24px;
    border-top:1px solid var(--line);
    font-size:12px;
    color:var(--text-faint);
  }

  /* reveal on scroll */
  .reveal{
    opacity:0;
    transform:translateY(18px);
    transition:opacity .7s ease, transform .7s ease;
  }
  .reveal.in{
    opacity:1;
    transform:translateY(0);
  }

  h2.section-title{
    font-size:clamp(28px, 3.6vw, 40px);
    max-width:640px;
  }
  p.section-body{
    color:var(--text-dim);
    font-size:16px;
    max-width:560px;
    margin-top:16px;
  }
/* ---------- ADDRESS AUTOCOMPLETE DROPDOWN ---------- */
.demo-row{ position: relative; }
.demo-dropdown{
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 40;
  background: var(--ink-2, #0e1c33);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 6px;
  max-height: 280px;
  overflow-y: auto;
  box-shadow: 0 12px 32px -8px rgba(0,0,0,0.5);
  list-style: none;
  margin: 0;
  display: none;
}
.demo-dropdown.show{ display: block; }
.demo-dropdown li{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-family: var(--mono);
  color: var(--text-dim);
  cursor: pointer;
}
.demo-dropdown li:hover,
.demo-dropdown li.active{
  background: var(--cyan-soft, rgba(94,200,250,0.14));
  color: var(--text);
}

/* ---------- INLINE STYLE EXTRACTIONS ---------- */
.demo-note{
  margin-top:10px;
  font-family:var(--mono);
  font-size:12px;
  color:var(--text-faint);
}
.bar-fill-88{ width:88%; }
.bar-fill-79{ width:79%; }
.bar-fill-74{ width:74%; }
.bar-fill-85{ width:85%; }
.hp-field{ display:none; }