/* Ank Parichay — premium cream & ivory, walnut ink, turmeric gold.
   Tiro Devanagari Hindi for display, Mukta for text. */
:root {
  --ivory: #fbf8f1;     /* page */
  --cream: #f4ecdd;     /* hero, alternate sections */
  --cream-2: #efe4cf;   /* deeper cream for inputs on cream */
  --white: #ffffff;
  --ink: #2b241c;       /* walnut ink — text, headings, dark buttons */
  --ink-2: #4a3f33;
  --muted: #6e6253;
  --line: #e4d9c4;
  --gold: #c9932a;      /* turmeric gold — the one accent */
  --gold-deep: #8a5d00; /* gold for text on cream (readable) */
  --gold-soft: #fff4dc;
  --err: #a32020;
  --r-sm: 6px;
  --r-md: 12px;
  --display: "Tiro Devanagari Hindi", Georgia, serif;
  --text: "Mukta", "Noto Sans Devanagari", system-ui, sans-serif;
  --step--1: 0.9rem;
  --step-0: 1.0625rem;
  --step-1: 1.3rem;
  --step-2: 1.75rem;
  --step-3: 2.4rem;
  --step-4: clamp(2.3rem, 5.4vw, 3.9rem);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; font-family: var(--text); font-size: var(--step-0); line-height: 1.65; color: var(--ink); background: var(--ivory); }
img { max-width: 100%; }
a { color: var(--gold-deep); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; border-radius: 4px; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.2; color: var(--ink); margin: 0 0 .5em; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); }
p { margin: 0 0 1em; max-width: 68ch; }
.muted { color: var(--muted); }
.small { font-size: var(--step--1); }
.note { color: var(--muted); }

/* header */
.top { background: var(--ivory); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; }
.logo { font-family: var(--display); color: var(--ink); text-decoration: none; font-size: 1.35rem; display: flex; gap: 10px; align-items: baseline; white-space: nowrap; }
.logo span { color: var(--gold-deep); font-size: 1.05rem; }
.nav { display: flex; gap: 22px; font-size: var(--step--1); align-items: center; }
.nav a { color: var(--ink-2); text-decoration: none; }
.nav a:hover { color: var(--ink); text-decoration: underline; }
.nav-cta { color: var(--ivory) !important; background: var(--ink); padding: 5px 14px; border-radius: 999px; font-weight: 600; white-space: nowrap; }
.nav-cta:hover { background: var(--ink-2); text-decoration: none !important; }
@media (max-width: 720px) { .nav a:not(.nav-cta) { display: none; } }
@media (max-width: 480px) { .logo span { display: none; } }

/* hero */
.hero { background: var(--cream); padding: 52px 0 68px; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero h1 { font-size: var(--step-4); letter-spacing: -0.01em; margin-bottom: .35em; }
.hero .lede { font-size: var(--step-1); color: var(--ink-2); max-width: 34ch; }
@media (max-width: 880px) { .hero .wrap { grid-template-columns: 1fr; gap: 32px; } .hero { padding-top: 32px; } }

.calc { margin-top: 28px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; max-width: 470px; box-shadow: 0 1px 0 var(--line), 0 12px 28px -18px rgba(74, 52, 20, .35); }
.calc label { display: block; font-size: var(--step--1); color: var(--muted); margin-bottom: 4px; }
.calc .dob { display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 8px; }
.calc input { width: 100%; font: inherit; padding: 10px 12px; border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--ivory); color: var(--ink); }
.calc input::placeholder { color: #a8997f; }
.calc .namefield { margin-top: 12px; }
.calc .actions { display: flex; align-items: center; gap: 14px; margin-top: 14px; flex-wrap: wrap; }
.btn { display: inline-block; font: inherit; font-weight: 600; border: 0; border-radius: 999px; padding: 11px 22px; cursor: pointer; text-decoration: none; }
.btn-haldi { background: var(--gold); color: var(--ink); }
.btn-haldi:hover { background: #ddb052; }
.btn-ink { background: var(--ink); color: var(--ivory); }
.btn-ink:hover { background: var(--ink-2); }
.btn-line { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.form-err { color: var(--err); font-size: var(--step--1); min-height: 1.4em; margin: 8px 0 0; }

/* the Lo Shu grid — the signature element */
.grid-stage { justify-self: center; text-align: center; }
.loshu { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; width: min(380px, 86vw); aspect-ratio: 1; }
.cell { position: relative; border-radius: 14px; background: var(--white); border: 1px solid var(--line); display: grid; place-items: center; font-family: var(--display); font-size: clamp(1.6rem, 6vw, 2.6rem); color: #d3c6ad; transition: background .5s ease, color .5s ease, border-color .5s ease; }
.cell .base { position: absolute; top: 8px; left: 10px; font-family: var(--text); font-size: .8rem; color: #c2b396; }
.cell.on { background: var(--gold-soft); border-color: var(--gold); color: var(--gold-deep); box-shadow: inset 0 0 0 1px rgba(201, 147, 42, .25); }
.cell.on .base { color: var(--gold-deep); }
.cell .digits { letter-spacing: .04em; }
.grid-caption { margin-top: 14px; font-size: var(--step--1); color: var(--muted); }
.grid-caption b { color: var(--gold-deep); font-weight: 600; }
.cell.drop { animation: drop .45s cubic-bezier(.2,.8,.2,1) both; }
@keyframes drop { from { transform: scale(.88); opacity: .4; } to { transform: none; opacity: 1; } }

/* results */
.results { padding: 56px 0 24px; }
.results[hidden] { display: none; }
.res-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.lang-toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--white); }
.lang-toggle button { font: inherit; border: 0; background: transparent; padding: 6px 14px; cursor: pointer; color: var(--muted); }
.lang-toggle button[aria-pressed="true"] { background: var(--ink); color: var(--ivory); }
.numbers { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0; border-top: 2px solid var(--ink); }
.num { padding: 20px 18px 18px 0; border-bottom: 1px solid var(--line); }
.num + .num { padding-left: 18px; border-left: 1px solid var(--line); }
@media (max-width: 560px) { .num + .num { border-left: 0; padding-left: 0; } }
.num .big { font-family: var(--display); font-size: 3.4rem; line-height: 1; color: var(--ink); }
.num .label { font-weight: 600; margin: 6px 0 2px; }
.num .kw { color: var(--gold-deep); font-size: var(--step--1); margin-bottom: 8px; }
.num details { font-size: var(--step--1); color: var(--muted); }
.num summary { cursor: pointer; color: var(--gold-deep); font-weight: 500; }
.num ol { margin: 6px 0 0; padding-left: 20px; font-variant-numeric: tabular-nums; }
.missing-note { margin-top: 22px; padding: 16px 18px; background: var(--white); border-left: 3px solid var(--gold); }
.res-cta { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 26px; }

/* sections */
.section { padding: 64px 0; }
.section.alt { background: var(--cream); border-block: 1px solid var(--line); }
.why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 24px; }
.why h3 { font-size: 1.25rem; }
@media (max-width: 800px) { .why { grid-template-columns: 1fr; gap: 12px; } }

/* package ladder */
.ladder { margin-top: 28px; border-top: 2px solid var(--ink); }
.rung { display: grid; grid-template-columns: 150px 1fr 210px; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); align-items: start; }
.rung .price { font-family: var(--display); font-size: 2.3rem; color: var(--ink); line-height: 1; }
.rung .price small { display: block; font-family: var(--text); font-size: var(--step--1); color: var(--muted); margin-top: 8px; }
.rung h3 { margin-bottom: 4px; }
.rung ul { margin: 8px 0 0; padding-left: 18px; }
.rung li { margin: 2px 0; }
.rung .go { display: flex; flex-direction: column; gap: 8px; align-items: stretch; }
.rung .go .btn { white-space: nowrap; text-align: center; }
.rung .go .small { text-align: center; }
.rung.full { background: linear-gradient(90deg, var(--gold-soft), transparent 70%); }
.rung .tag { display: inline-block; font-size: .8rem; background: var(--ink); color: #f3d38a; padding: 1px 10px; border-radius: 999px; margin-left: 8px; vertical-align: middle; font-family: var(--text); }
@media (max-width: 760px) { .rung { grid-template-columns: 1fr; gap: 10px; } .rung .go { align-items: flex-start; } .rung .go .small { text-align: left; } }

/* steps */
.steps { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { counter-increment: s; padding-top: 12px; border-top: 2px solid var(--line); }
.steps li::before { content: counter(s); font-family: var(--display); font-size: 1.8rem; color: var(--gold); display: block; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr 1fr; } }

/* order form */
.order { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 860px) { .order { grid-template-columns: 1fr; } }
.of label { display: block; font-weight: 500; margin: 14px 0 4px; }
.of input, .of select { width: 100%; font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--white); color: var(--ink); }
.of .dob { display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 8px; }
.of .check { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; font-weight: 400; }
.of .check input { width: auto; margin-top: 6px; }
.of .opt[hidden] { display: none; }
.of .err { color: var(--err); min-height: 1.4em; margin-top: 10px; }
.pay { background: var(--white); border: 1.5px solid var(--gold); border-radius: var(--r-md); padding: 26px; box-shadow: 0 14px 30px -20px rgba(74, 52, 20, .4); }
.pay .amt { font-family: var(--display); font-size: 2.6rem; color: var(--gold-deep); }
.pay .oid { font-variant-numeric: tabular-nums; font-weight: 600; }
.pay ol { padding-left: 20px; }
.pay .qr { background: var(--white); padding: 10px; border: 1px solid var(--line); border-radius: 8px; display: inline-block; margin: 8px 0; }
.pay .upi { font-weight: 600; user-select: all; }
.pay a.btn { margin: 6px 8px 6px 0; }
.summary-box { border: 1px solid var(--line); border-radius: var(--r-md); padding: 22px; background: var(--white); }

/* faq */
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--ink); }
.faq p { margin: 8px 0 0; }

/* footer */
.foot { background: var(--cream); border-top: 1px solid var(--line); color: var(--ink-2); padding: 40px 0; font-size: var(--step--1); }
.foot a { color: var(--ink); }
.foot .cols { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot .brandname { font-family: var(--display); font-size: 1.2rem; color: var(--ink); }
.foot .disc { max-width: 70ch; margin-top: 20px; color: var(--muted); }

/* legal + sample pages */
.page { padding: 48px 0 72px; }
.page .wrap { max-width: 780px; }
.page h1 { font-size: var(--step-3); }
.page h2 { font-size: var(--step-1); margin-top: 1.6em; }
.sample-bar { background: var(--gold-soft); border-bottom: 1px solid #ecd59f; padding: 12px 0; font-size: var(--step--1); }
.sample-paper { background: var(--white); max-width: 210mm; margin: 24px auto; box-shadow: 0 1px 3px rgba(74, 52, 20, .14); }
.lang-row { display: flex; gap: 12px; align-items: center; margin: 18px auto 0; max-width: 210mm; flex-wrap: wrap; }

[hidden] { display: none !important; }