/* ============================================================
   Finance Toolkit — SEO Landing Pages
   Design concept: Indian bank passbook / ledger register
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Noto+Serif+Telugu:wght@600;700&family=Inter:wght@400;500;600;700&family=Noto+Sans+Telugu:wght@400;500;600&family=Roboto+Mono:wght@500;600&display=swap');

:root{
  --paper:#F6F1E4;
  --paper-raised:#FBF8F0;
  --line:#D8CCA8;
  --line-strong:#C4B587;
  --ink:#1C2B3A;
  --ink-soft:#4A5A6A;
  --brass:#A87C2E;
  --brass-deep:#8A631F;
  --green:#1F6F4A;
  --green-deep:#17573A;
  --rust:#A3402B;

  --f-disp-te:'Noto Serif Telugu', serif;
  --f-disp-en:'Fraunces', serif;
  --f-body-te:'Noto Sans Telugu', sans-serif;
  --f-body-en:'Inter', sans-serif;
  --f-mono:'Roboto Mono', monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-body-en);
  line-height:1.6;
  background-image:
    repeating-linear-gradient(transparent, transparent 37px, var(--line) 38px);
  background-attachment:local;
}

.te{font-family:var(--f-body-te);}
h1 .te, h2 .te, h3 .te{font-family:var(--f-disp-te); font-weight:700;}

img,svg{max-width:100%;}
a{color:var(--green-deep);}

/* ---------- Perforated stub rail ---------- */
.stub-rail{
  position:fixed; top:0; left:0; bottom:0; width:28px;
  background:
    radial-gradient(circle at 14px 20px, var(--paper) 5px, transparent 5.5px) repeat-y;
  background-size:28px 30px;
  border-right:1px dashed var(--line-strong);
  z-index:5;
}
@media (max-width:720px){.stub-rail{width:14px;} }

.page{
  max-width:880px;
  margin:0 auto;
  padding:0 28px 0 56px;
}
@media (max-width:720px){.page{padding:0 18px 0 34px;}}

/* ---------- Masthead ---------- */
.masthead{
  padding:38px 0 22px;
  border-bottom:2px solid var(--ink);
}
.masthead-top{
  display:flex; justify-content:space-between; align-items:flex-start;
  gap:16px; flex-wrap:wrap;
  font-family:var(--f-mono);
  font-size:12px; letter-spacing:.06em; text-transform:uppercase;
  color:var(--ink-soft);
}
.brand{
  font-family:var(--f-disp-en); font-weight:700; font-size:15px;
  color:var(--ink); letter-spacing:.01em; text-transform:none;
}
.brand span{color:var(--green-deep);}

.hero{padding:26px 0 10px;}
.eyebrow{
  display:inline-block; font-family:var(--f-mono); font-size:12px;
  letter-spacing:.08em; text-transform:uppercase; color:var(--brass-deep);
  border:1px solid var(--brass); padding:3px 10px; border-radius:2px;
  margin-bottom:16px;
}
h1{
  font-family:var(--f-disp-en); font-weight:600;
  font-size:clamp(28px,5vw,44px); line-height:1.15; margin:0 0 10px;
  color:var(--ink);
}
h1 .te{display:block; font-size:.72em; margin-top:6px; color:var(--green-deep);}
.hero-sub{
  font-size:17px; color:var(--ink-soft); max-width:60ch; margin:14px 0 0;
}
.hero-sub .te{display:block; margin-top:6px; font-size:1.02em;}

/* ---------- Ledger fields row (account-style meta) ---------- */
.ledger-meta{
  display:flex; flex-wrap:wrap; gap:0;
  margin:26px 0 6px; border:1px solid var(--line-strong); border-radius:3px;
  background:var(--paper-raised); overflow:hidden;
}
.ledger-meta div{
  flex:1 1 160px; padding:10px 14px; border-right:1px solid var(--line-strong);
}
.ledger-meta div:last-child{border-right:none;}
.ledger-meta .lbl{
  display:block; font-family:var(--f-mono); font-size:10.5px; letter-spacing:.06em;
  text-transform:uppercase; color:var(--ink-soft); margin-bottom:3px;
}
.ledger-meta .val{font-weight:600; font-size:14px;}

/* ---------- Sections ---------- */
section{padding:44px 0;}
.section-head{
  display:flex; align-items:baseline; gap:12px; margin-bottom:8px;
}
.section-head .num{
  font-family:var(--f-mono); color:var(--brass); font-size:13px;
}
h2{
  font-family:var(--f-disp-en); font-weight:600; font-size:26px; margin:0;
  color:var(--ink);
}
h2 .te{display:inline; font-size:1em; margin-left:8px; color:var(--green-deep);}
.section-rule{height:1px; background:var(--line-strong); margin:14px 0 26px;}

p{color:var(--ink-soft); font-size:15.5px;}
p.te{font-family:var(--f-body-te); color:var(--ink); font-size:16px;}

/* ---------- Calculator card ---------- */
.calc-card{
  background:var(--paper-raised);
  border:1px solid var(--line-strong);
  border-radius:6px;
  padding:26px;
  box-shadow:0 1px 0 var(--line-strong);
}
.calc-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:18px;
}
@media (max-width:560px){.calc-grid{grid-template-columns:1fr;}}
.field{display:flex; flex-direction:column; gap:6px;}
.field label{
  font-family:var(--f-mono); font-size:11.5px; letter-spacing:.04em;
  text-transform:uppercase; color:var(--ink-soft);
}
.field label .te{font-family:var(--f-body-te); text-transform:none; letter-spacing:0;}
.field input{
  font-family:var(--f-mono); font-size:16px; padding:10px 12px;
  border:1px solid var(--line-strong); border-radius:3px; background:#fff;
  color:var(--ink);
}
.field input:focus{outline:2px solid var(--green); outline-offset:1px;}

.calc-actions{margin-top:22px; display:flex; gap:12px; flex-wrap:wrap; align-items:center;}
button.calc-btn{
  font-family:var(--f-body-en); font-weight:600; font-size:15px;
  background:var(--green); color:#fff; border:none; border-radius:3px;
  padding:12px 22px; cursor:pointer;
}
button.calc-btn:hover{background:var(--green-deep);}
button.calc-btn:focus-visible{outline:2px solid var(--ink); outline-offset:2px;}

.results{
  margin-top:24px; padding-top:22px; border-top:1px dashed var(--line-strong);
  display:grid; grid-template-columns:repeat(3,1fr); gap:14px;
}
@media (max-width:640px){.results{grid-template-columns:1fr;}}
.result-item .lbl{
  font-family:var(--f-mono); font-size:11px; text-transform:uppercase;
  letter-spacing:.05em; color:var(--ink-soft);
}
.result-item .lbl .te{font-family:var(--f-body-te); text-transform:none;}
.result-item .amt{
  font-family:var(--f-mono); font-size:22px; font-weight:600; color:var(--green-deep);
  margin-top:4px;
}

/* ---------- Stamp signature element ---------- */
.stamp{
  --r:-7deg;
  position:relative; width:132px; height:132px; margin:8px auto 0;
  border:2.5px double var(--rust);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  transform:rotate(var(--r));
  color:var(--rust);
  text-align:center;
  font-family:var(--f-mono);
  font-size:11px; letter-spacing:.03em; text-transform:uppercase;
  opacity:.88;
}
.stamp .inner{
  width:104px; height:104px; border-radius:50%;
  border:1px solid var(--rust);
  display:flex; align-items:center; justify-content:center; padding:8px;
}
.stamp b{display:block; font-family:var(--f-disp-en); font-size:14px; margin-bottom:3px;}

/* ---------- Steps / list as ledger rows ---------- */
.rows{border-top:1px solid var(--line-strong);}
.row{
  display:grid; grid-template-columns:40px 1fr; gap:14px;
  padding:16px 0; border-bottom:1px solid var(--line-strong);
}
.row .tag{font-family:var(--f-mono); color:var(--brass-deep); font-size:13px;}
.row h3{margin:0 0 4px; font-family:var(--f-disp-en); font-size:17px;}
.row h3 .te{font-size:1em; color:var(--green-deep);}

/* ---------- Benefit cards ---------- */
.cards{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
@media (max-width:680px){.cards{grid-template-columns:1fr;}}
.mini-card{
  background:var(--paper-raised); border:1px solid var(--line-strong);
  border-radius:5px; padding:18px;
}
.mini-card h3{margin:0 0 6px; font-family:var(--f-disp-en); font-size:16px;}
.mini-card p{margin:0; font-size:14px;}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line-strong); padding:16px 0;}
.faq-item h3{margin:0 0 6px; font-family:var(--f-disp-en); font-size:16.5px;}
.faq-item h3 .te{color:var(--green-deep);}
.faq-item p{margin:0;}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--ink); color:var(--paper);
  border-radius:6px; padding:34px 28px; text-align:center;
  margin:44px 0;
}
.cta-band h2{color:#fff;}
.cta-band h2 .te{color:#CFE3D6;}
.cta-band p{color:#C7CFD6; max-width:52ch; margin:10px auto 22px;}
.cta-btn{
  display:inline-block; background:var(--green); color:#fff !important;
  text-decoration:none; font-weight:600; padding:13px 28px; border-radius:3px;
  font-family:var(--f-body-en);
}
.cta-btn:hover{background:var(--green-deep);}

/* ---------- Footer ---------- */
footer{
  border-top:2px solid var(--ink); padding:24px 0 60px;
  font-family:var(--f-mono); font-size:12px; color:var(--ink-soft);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0; transform:translateY(10px); transition:opacity .5s ease, transform .5s ease;}
.reveal.in{opacity:1; transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1; transform:none; transition:none;}
  html{scroll-behavior:auto;}
}