/* Tarachakra: ivory paper, ink, sindoor and gold. */
:root {
  --paper: #f6f0e6;
  --paper-2: #efe6d8;
  --ink: #1d1512;
  --ink-2: #4a3b33;
  --muted: #8a776a;
  --hair: rgb(60 40 25 / .14);
  --hair-strong: rgb(60 40 25 / .28);
  --sindoor: #b8321f;
  --sindoor-deep: #8f2416;
  --gold: #a57a2a;
  --gold-light: #d8b46a;
  --good: #3d7a52;
  --warn: #a8701c;
  --bad: #b8321f;
  --field: rgb(255 255 255 / .55);
  --shadow: 0 1px 0 rgb(255 255 255 / .6) inset, 0 30px 60px -30px rgb(60 30 10 / .25);
  --display: 'Cormorant Garamond', 'Cormorant', Georgia, serif;
  --text: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .1, 1);
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #120d10;
    --paper-2: #1a1317;
    --ink: #f2e9dc;
    --ink-2: #d4c6b4;
    --muted: #9c8b7c;
    --hair: rgb(242 233 220 / .1);
    --hair-strong: rgb(242 233 220 / .22);
    --sindoor: #e2654c;
    --sindoor-deep: #c94d36;
    --gold: #d6ad5c;
    --gold-light: #f0d391;
    --good: #7cc49a;
    --warn: #e2b46a;
    --bad: #e2654c;
    --field: rgb(255 255 255 / .04);
    --shadow: 0 1px 0 rgb(255 255 255 / .04) inset, 0 40px 80px -40px rgb(0 0 0 / .8);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; color: var(--ink); background: var(--paper);
  font: 400 16px/1.6 var(--text); letter-spacing: -.005em; font-variant-numeric: lining-nums;
  -webkit-font-smoothing: antialiased;
}
/* Paper grain and a warm glow, fixed behind everything. */
body::before {
  content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(1200px 600px at 80% -10%, color-mix(in srgb, var(--gold-light) 22%, transparent), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, color-mix(in srgb, var(--sindoor) 8%, transparent), transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.4 0 0 0 0 0.3 0 0 0 0 0.2 0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration-color: var(--hair-strong); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--sindoor); }
::selection { background: color-mix(in srgb, var(--gold-light) 45%, transparent); }

.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }

/* ---------- header ---------- */
.top { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand svg { width: 26px; height: 26px; color: var(--sindoor); }
.brand b { font: 600 26px/1 var(--display); letter-spacing: .01em; }
.top nav { display: flex; gap: 22px; font-size: 14px; color: var(--muted); }
.top nav a { text-decoration: none; }
.top nav a:hover { color: var(--ink); }
@media (max-width: 640px) { .top nav { display: none; } }

/* ---------- hero ---------- */
.hero { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 40px; padding: 28px 0 10px; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; gap: 8px; } .hero .wheel-wrap { order: -1; max-width: 340px; margin: 0 auto; } }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
.kicker::before { content: ''; width: 28px; height: 1px; background: currentColor; }
h1 { font: 500 clamp(44px, 7.2vw, 88px)/.98 var(--display); letter-spacing: -.02em; margin: 18px 0 22px; }
h1 em { font-style: italic; color: var(--sindoor); }
.lede { font-size: clamp(17px, 1.6vw, 19px); color: var(--ink-2); max-width: 34em; margin: 0 0 28px; }
.proof { display: flex; flex-wrap: wrap; gap: 10px 26px; padding: 0; margin: 0; list-style: none; color: var(--muted); font-size: 14px; }
.proof li { display: flex; align-items: center; gap: 8px; }
.proof li::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }

/* ---------- nakshatra wheel ---------- */
.wheel-wrap { position: relative; aspect-ratio: 1; }
.wheel { width: 100%; height: 100%; overflow: visible; }
.wheel .ring { fill: none; stroke: var(--hair-strong); }
.wheel .ring.fine { stroke: var(--hair); }
.wheel .tick { stroke: var(--hair-strong); }
.wheel .naks { font: 500 6.3px var(--text); letter-spacing: .06em; fill: var(--muted); text-transform: uppercase; }
.wheel .rasi { font: italic 500 10px var(--display); fill: var(--ink-2); }
.wheel .spin { transform-origin: 200px 200px; animation: spin 240s linear infinite; }
.wheel .star { fill: var(--gold); animation: twinkle 4s ease-in-out infinite; }
.wheel .core { fill: url(#coreGlow); }
.wheel .thread { fill: none; stroke: url(#threadGold); stroke-width: 1.6; stroke-linecap: round; }
.wheel .moon circle.dot { stroke: var(--paper); stroke-width: 2; }
.wheel .moon text { font: 600 9px var(--text); letter-spacing: .14em; text-transform: uppercase; }
.wheel .moon .halo { opacity: .18; animation: pulse 3.2s var(--ease) infinite; transform-box: fill-box; transform-origin: center; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes twinkle { 50% { opacity: .25; } }
@keyframes pulse { 0% { transform: scale(.6); opacity: .35; } 100% { transform: scale(2.2); opacity: 0; } }

/* ---------- form ---------- */
.panel {
  position: relative; margin: 40px 0 24px; padding: clamp(22px, 4vw, 44px);
  background: color-mix(in srgb, var(--paper) 70%, transparent);
  backdrop-filter: blur(6px); border: 1px solid var(--hair); border-radius: 28px; box-shadow: var(--shadow);
}
.panel::before {  /* thin gold hairline inset */
  content: ''; position: absolute; inset: 8px; border-radius: 22px; border: 1px solid color-mix(in srgb, var(--gold) 22%, transparent); pointer-events: none;
}
.pair { display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(18px, 3vw, 40px); align-items: start; }
@media (max-width: 760px) { .pair { grid-template-columns: 1fr; } .amp { margin: -6px auto; } }
.amp { align-self: center; font: italic 400 64px/1 var(--display); color: var(--gold); opacity: .8; }
.person h2 { display: flex; align-items: baseline; gap: 12px; font: 500 30px/1.1 var(--display); margin: 0 0 18px; }
.person h2 small { font: 500 11px var(--text); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.field { position: relative; display: block; margin: 0 0 16px; }
.field > span { display: block; font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.field input {
  width: 100%; padding: 13px 14px; font: 400 16px var(--text); color: var(--ink);
  background: var(--field); border: 1px solid var(--hair); border-radius: 12px;
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.field input::placeholder { color: color-mix(in srgb, var(--muted) 70%, transparent); }
.field input:hover { border-color: var(--hair-strong); }
.field input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px color-mix(in srgb, var(--gold-light) 25%, transparent); }
.field input:disabled { opacity: .45; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.toggle { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 13px; color: var(--ink-2); cursor: pointer; user-select: none; }
.toggle input { appearance: none; width: 30px; height: 18px; border-radius: 99px; background: var(--hair-strong); position: relative; transition: background .25s; cursor: pointer; margin: 0; }
.toggle input::after { content: ''; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: var(--paper); transition: transform .3s var(--ease); box-shadow: 0 1px 2px rgb(0 0 0 / .2); }
.toggle input:checked { background: var(--gold); }
.toggle input:checked::after { transform: translateX(12px); }
.suggest {
  position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 6px); margin: 0; padding: 6px; list-style: none;
  background: var(--paper); border: 1px solid var(--hair-strong); border-radius: 14px; box-shadow: 0 24px 48px -20px rgb(40 20 10 / .35);
  max-height: 300px; overflow: auto; animation: drop .22s var(--ease);
}
.suggest li { padding: 10px 12px; border-radius: 9px; cursor: pointer; font-size: 15px; }
.suggest li b { font-weight: 600; }
.suggest li span { color: var(--muted); }
.suggest li[aria-selected=true] { background: color-mix(in srgb, var(--gold-light) 22%, transparent); }
@keyframes drop { from { opacity: 0; transform: translateY(-4px); } }

.traditions { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--hair); }
.traditions > span { display: block; font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; }
.chip span {
  display: inline-flex; flex-direction: column; padding: 11px 16px; border: 1px solid var(--hair-strong); border-radius: 14px;
  transition: border-color .25s, background .25s, transform .25s var(--ease);
}
.chip b { font-weight: 600; font-size: 15px; }
.chip small { color: var(--muted); font-size: 12.5px; }
.chip:hover span { transform: translateY(-1px); border-color: var(--gold); }
.chip input:checked + span { border-color: var(--sindoor); background: color-mix(in srgb, var(--sindoor) 7%, transparent); box-shadow: inset 0 0 0 1px var(--sindoor); }
.chip input:focus-visible + span { box-shadow: 0 0 0 4px color-mix(in srgb, var(--gold-light) 30%, transparent); }
.chip.soon { cursor: default; }
.chip.soon span { opacity: .5; border-style: dashed; }
.chip.soon:hover span { transform: none; border-color: var(--hair-strong); }

.cta-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 30px; flex-wrap: wrap; }
.cta-row p { margin: 0; color: var(--muted); font-size: 14px; max-width: 30em; }
.btn {
  position: relative; overflow: hidden; display: inline-flex; align-items: center; gap: 12px;
  padding: 17px 28px; border: 0; border-radius: 99px; cursor: pointer;
  font: 600 16px var(--text); letter-spacing: .01em; color: #fff7ee;
  background: linear-gradient(180deg, var(--sindoor), var(--sindoor-deep));
  box-shadow: 0 1px 0 rgb(255 255 255 / .25) inset, 0 14px 30px -12px color-mix(in srgb, var(--sindoor) 70%, transparent);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.btn svg { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.btn::after {  /* sheen sweep */
  content: ''; position: absolute; inset: 0; transform: translateX(-120%);
  background: linear-gradient(100deg, transparent 30%, rgb(255 255 255 / .35) 50%, transparent 70%);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 1px 0 rgb(255 255 255 / .25) inset, 0 20px 40px -14px color-mix(in srgb, var(--sindoor) 80%, transparent); }
.btn:hover::after { transform: translateX(120%); transition: transform .9s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn:disabled { opacity: .55; cursor: default; transform: none; }
.btn.ghost { color: var(--ink); background: transparent; box-shadow: inset 0 0 0 1px var(--hair-strong); }
.btn.loading { pointer-events: none; }
.btn.loading .label::after { content: '…'; }

/* ---------- traditions band ---------- */
.band { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: 64px 0; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.band div { padding: 22px 18px; border-left: 1px solid var(--hair); }
.band div:first-child { border-left: 0; }
.band b { display: block; font: 500 22px/1.15 var(--display); }
.band small { color: var(--muted); font-size: 13px; }
@media (max-width: 860px) { .band { grid-template-columns: 1fr 1fr; } .band div:nth-child(odd) { border-left: 0; } .band div { border-top: 1px solid var(--hair); } }

/* ---------- results ---------- */
.result-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding: 20px 0 10px; }
@media (max-width: 860px) { .result-hero { grid-template-columns: 1fr; } }
.couple { font: 500 clamp(40px, 6vw, 72px)/1 var(--display); letter-spacing: -.02em; margin: 14px 0 10px; }
.couple em { font-style: italic; color: var(--gold); padding: 0 .1em; }
.gauge { display: flex; align-items: center; gap: 26px; margin: 26px 0 8px; }
.gauge svg { width: 132px; height: 132px; flex: none; transform: rotate(-90deg); }
.gauge .track { fill: none; stroke: var(--hair); stroke-width: 6; }
.gauge .fill { fill: none; stroke: url(#gaugeGold); stroke-width: 6; stroke-linecap: round; transition: stroke-dashoffset 1.8s var(--ease); }
.score-num { font: 500 76px/1 var(--display); letter-spacing: -.03em; font-variant-numeric: lining-nums tabular-nums; }
.score-num small { font-size: 28px; color: var(--muted); }
.verdict { font: italic 500 24px/1.25 var(--display); margin: 6px 0 0; }
.verdict.bad { color: var(--bad); }
.sub { color: var(--muted); font-size: 14px; margin: 6px 0 0; }

.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 36px 0; }
@media (max-width: 760px) { .duo { grid-template-columns: 1fr; } }
.card { position: relative; padding: 24px 26px; border: 1px solid var(--hair); border-radius: 22px; background: color-mix(in srgb, var(--paper) 75%, transparent); box-shadow: var(--shadow); }
.card .role { font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.card .role.groom { color: var(--sindoor); }
.card .role.bride { color: var(--gold); }
.card h3 { font: 500 32px/1.1 var(--display); margin: 4px 0 4px; }
.card .meta { color: var(--muted); font-size: 14px; margin: 0 0 16px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 0; }
.facts div { padding: 12px; border-radius: 12px; background: var(--field); border: 1px solid var(--hair); }
.facts dt { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 2px 0 0; font-weight: 600; font-size: 15px; line-height: 1.3; }
.facts dd small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; }
.pill { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn); vertical-align: middle; }
.note { display: flex; gap: 14px; align-items: flex-start; padding: 16px 18px; border-radius: 16px; border: 1px solid var(--hair); background: var(--field); margin: 18px 0; font-size: 15px; }
.note::before { content: ''; flex: none; width: 8px; height: 8px; margin-top: 8px; border-radius: 50%; background: var(--warn); box-shadow: 0 0 0 4px color-mix(in srgb, var(--warn) 18%, transparent); }
.note.good::before { background: var(--good); box-shadow: 0 0 0 4px color-mix(in srgb, var(--good) 18%, transparent); }

.section-title { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 56px 0 6px; }
.section-title h2 { font: 500 38px/1.1 var(--display); margin: 0; }
.section-title span { color: var(--muted); font-size: 14px; }
.kootas { border-top: 1px solid var(--hair-strong); }
.koota { display: grid; grid-template-columns: 1.1fr 2fr auto; gap: 20px; align-items: center; padding: 18px 2px; border-bottom: 1px solid var(--hair); }
@media (max-width: 680px) { .koota { grid-template-columns: 1fr auto; } .koota .meter { grid-column: 1 / -1; order: 3; } }
.koota h4 { font: 500 22px/1.15 var(--display); margin: 0; }
.koota h4 .star { color: var(--gold); font-size: 14px; margin-left: 4px; }
.koota p { margin: 2px 0 0; color: var(--muted); font-size: 13.5px; }
.meter { height: 6px; border-radius: 99px; background: var(--hair); overflow: hidden; }
.meter i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--gold-light), var(--gold)); transition: width 1.2s var(--ease); }
.meter i.zero { background: var(--bad); }
.pts { font: 500 30px/1 var(--display); text-align: right; min-width: 70px; font-variant-numeric: lining-nums; }
.pts small { font-size: 15px; color: var(--muted); }
.grade { justify-self: end; font-size: 13px; font-weight: 600; padding: 6px 12px; border-radius: 99px; white-space: nowrap; }
.grade.g2 { color: var(--good); background: color-mix(in srgb, var(--good) 13%, transparent); }
.grade.g1 { color: var(--warn); background: color-mix(in srgb, var(--warn) 15%, transparent); }
.grade.g0 { color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, transparent); }

.report {
  position: relative; overflow: hidden; display: grid; grid-template-columns: 1.3fr 1fr; gap: 30px; align-items: center;
  margin: 64px 0 20px; padding: clamp(26px, 4vw, 48px); border-radius: 28px; color: #f6ead8;
  background: radial-gradient(600px 300px at 90% 10%, rgb(216 180 106 / .25), transparent 60%), linear-gradient(160deg, #2a1712, #160c0a);
}
@media (max-width: 760px) { .report { grid-template-columns: 1fr; } }
.report h2 { font: 500 clamp(32px, 4vw, 44px)/1.05 var(--display); margin: 10px 0 12px; }
.report p { color: rgb(246 234 216 / .75); margin: 0 0 22px; }
.report .kicker { color: var(--gold-light); }
.report ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 15px; }
.report li { display: flex; gap: 10px; }
.report li::before { content: '✦'; color: var(--gold-light); font-size: 12px; margin-top: 3px; }
.back { display: inline-block; margin: 8px 0 0; color: var(--muted); font-size: 14px; }

/* ---------- footer ---------- */
.foot { margin-top: 72px; padding: 30px 0 46px; border-top: 1px solid var(--hair); color: var(--muted); font-size: 13.5px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.foot p { margin: 0; max-width: 46em; }

/* ---------- motion ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.js .reveal.in { opacity: 1; transform: none; }
.error-box { margin: 60px auto; max-width: 560px; text-align: center; }
.error-box h1 { font-size: 48px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- FAQ and tradition links ---------- */
.faq { margin: 56px 0 0; }
.faq details { border-bottom: 1px solid var(--hair); padding: 16px 2px; }
.faq summary { cursor: pointer; list-style: none; font: 500 22px/1.3 var(--display); display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--gold); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--ink-2); margin: 10px 0 0; max-width: 46em; }
.more { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 48px 0 0; font-size: 14px; color: var(--muted); }
.more a { text-decoration: none; }
.more a:hover { color: var(--sindoor); }