/* Pollachi Coir · maison system · Grove Edition */
:root {
  --paper: #FAF6EE; --ivory: #F3ECDD; --ghost: #EFE6D4; --hairline: #DCD2BC;
  --ink: #1A1712; --ink-soft: #4A3A2C; --ink-mute: #7A6A58;
  --estate: #0A3D2E; --canopy: #1F3D2B; --brass: #B08D57; --foil: #D4AF37;
  --arakku: #7B1E26; --kungumam: #C1440E; --husk: #B08E68;
  --maxw: 1280px; --gutter: 22px;
}
* { box-sizing: border-box; }
html { background: var(--paper); scroll-behavior: smooth; }
body {
  background: var(--paper); color: var(--ink);
  font-family: 'EB Garamond', Georgia, serif; font-size: 17.5px; line-height: 1.65;
  margin: 0; position: relative;
}
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .28; mix-blend-mode: multiply; z-index: 40;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.72 0 0 0 0 0.66 0 0 0 0 0.55 0 0 0 0.35 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E"); }
img { max-width: 100%; display: block; }
a { color: var(--estate); text-decoration: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

.corm { font-family: 'Cormorant Garamond', Georgia, serif; }
.tamil { font-family: 'Tiro Tamil', 'Nirmala UI', serif; font-style: normal !important; }
.data, .label { font-family: 'Source Serif 4', Georgia, serif; }
.label { font-weight: 600; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--brass); }
.num { font-variant-numeric: tabular-nums lining-nums; }

/* ---------- header ---------- */
.site-head { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(6px); border-bottom: 1px solid transparent; transition: border-color .3s ease; }
.site-head.scrolled { border-bottom-color: var(--hairline); }
.site-head .bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px var(--gutter); max-width: var(--maxw); margin: 0 auto; }
.brand { display: flex; flex-direction: column; line-height: 1.05; }
.brand .wm { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 21px; letter-spacing: .13em; color: var(--ink); }
.brand .ta { font-family: 'Tiro Tamil', serif; font-size: 11.5px; color: var(--brass); margin-top: 2px; }
nav.primary { display: flex; gap: 26px; align-items: center; }
nav.primary a { font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); position: relative; padding: 4px 0; }
nav.primary a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--brass); transition: right .28s ease; }
nav.primary a:hover::after, nav.primary a[aria-current]::after { right: 0; }
.btn { display: inline-block; font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase;
  padding: 12px 22px; border: 1px solid var(--estate); color: var(--estate); background: transparent; border-radius: 2px;
  transition: background .28s ease, color .28s ease; cursor: pointer; }
.btn:hover { background: var(--estate); color: var(--paper); }
.btn.solid { background: var(--estate); color: var(--paper); }
.btn.solid:hover { background: var(--canopy); }
.btn.seal { border-color: var(--arakku); color: var(--arakku); }
.btn.seal:hover { background: var(--arakku); color: var(--paper); }
@media (max-width: 900px) { nav.primary { display: none; } }

/* ---------- ornament ---------- */
.ornament { display: flex; align-items: center; gap: 14px; justify-content: center; margin: 0 auto; max-width: 420px; }
.ornament .line { height: 1px; background: var(--hairline); flex: 1; }
.garland { display: block; margin: 0 auto; width: min(520px, 88%); }
.garland svg { display: block; width: 100%; height: auto; }

/* ---------- hero ---------- */
.hero { position: relative; text-align: center; padding: 64px 0 0; }
.hero .est { font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 11.5px; letter-spacing: .28em; text-transform: uppercase; color: var(--brass); margin-bottom: 22px; }
.hero h1 { margin: 0; }
.hero .l1 { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: clamp(46px, 8vw, 92px); letter-spacing: .12em; line-height: 1.02; color: var(--ink); display: block; }
.hero .l2 { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: clamp(27px, 4.7vw, 54px); letter-spacing: .52em; line-height: 1.15; color: var(--ink); display: block; margin-left: .52em; }
.hero .ta { font-family: 'Tiro Tamil', serif; font-size: clamp(17px, 2.6vw, 26px); color: var(--estate); margin-top: 14px; }
.hero .tagline { font-family: 'Cormorant Garamond', serif; font-weight: 500; font-style: italic; font-size: clamp(21px, 3vw, 29px); color: var(--ink-soft); margin-top: 22px; }
.hero .sub { max-width: 34em; margin: 14px auto 26px; color: var(--ink-mute); font-size: 16.5px; }
.hero .ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.hero-art { position: relative; overflow: hidden; }
.hero-art img { width: 100%; height: clamp(300px, 46vw, 540px); object-fit: cover; object-position: 50% 42%;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 7%, #000 92%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0, #000 7%, #000 92%, transparent 100%);
  transform: translateY(var(--drift, 0px)); transition: transform .1s linear; }

/* ---------- proof strip ---------- */
.proofstrip { border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); background: var(--ivory); }
.proofstrip .in { display: flex; flex-wrap: wrap; gap: 8px 34px; align-items: center; justify-content: center; padding: 13px var(--gutter);
  font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }
.proofstrip .dotp { color: var(--kungumam); }
.proofstrip a { color: var(--estate); border-bottom: 1px solid var(--brass); padding-bottom: 1px; }

/* ---------- sections ---------- */
section.block { padding: 84px 0 10px; }
.kicker { text-align: center; margin-bottom: 10px; }
h2.title { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: clamp(30px, 4.4vw, 44px); letter-spacing: -.005em; color: var(--ink); text-align: center; margin: 6px 0 10px; text-wrap: balance; }
.lede { text-align: center; color: var(--ink-mute); max-width: 44em; margin: 0 auto 40px; font-size: 16.5px; }

/* doors */
.doors { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; }
.door { background: var(--ivory); border: 1px solid var(--hairline); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; transition: transform .32s ease, box-shadow .32s ease; }
.door:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(26,23,18,.10); }
.door .ph { overflow: hidden; }
.door img { aspect-ratio: 1/1; object-fit: cover; transition: transform .5s ease; }
.door:hover img { transform: scale(1.03); }
.door .tx { padding: 18px 20px 20px; }
.door h3 { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 23px; margin: 0 0 6px; }
.door p { margin: 0 0 12px; font-size: 15px; color: var(--ink-mute); }
.door .go { font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--estate); }
.door .go::after { content: " \2192"; }

/* standard / certificate */
.standard { display: grid; grid-template-columns: 1.1fr .9fr; gap: 44px; align-items: center; }
@media (max-width: 900px) { .standard { grid-template-columns: 1fr; } }
.standard h2 { text-align: left; }
.standard .lede { text-align: left; margin-left: 0; }
.chain { font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 12px; letter-spacing: .1em; background: var(--ivory); border: 1px solid var(--hairline);
  border-radius: 10px; padding: 13px 16px; color: var(--ink-soft); overflow-x: auto; white-space: nowrap; }
.chain b { color: var(--arakku); }
.cert { background: var(--ivory); border: 1px solid var(--hairline); border-radius: 14px; box-shadow: 0 8px 30px rgba(26,23,18,.10); padding: 26px 30px; }
.cert .dh { text-align: center; padding-bottom: 10px; }
.cert .dh .wm { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 21px; letter-spacing: .14em; }
.cert .dh small { display: block; font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 9px; letter-spacing: .22em; color: var(--brass); margin-top: 4px; text-transform: uppercase; }
.cert table { border-collapse: collapse; width: 100%; font-size: 13.5px; font-family: 'Source Serif 4', serif; }
.cert th { font-weight: 600; font-size: 10px; text-transform: uppercase; letter-spacing: .14em; text-align: left; color: var(--brass); padding: 9px 10px; border-bottom: 1px solid var(--ink); }
.cert td { padding: 8px 10px; border-bottom: 1px solid var(--hairline); font-variant-numeric: tabular-nums; }
.cert tr:last-child td { border-bottom: none; }
.cert .pass { color: var(--estate); font-weight: 600; }
.cert .sig { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; font-size: 11.5px; color: var(--ink-mute); }

/* register */
.register { background: var(--ivory); border: 1px solid var(--hairline); border-radius: 16px; overflow: hidden; }
.register table { border-collapse: collapse; width: 100%; font-family: 'Source Serif 4', serif; font-size: 15px; }
.register th { font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .16em; text-align: left; color: var(--brass); padding: 14px 18px; border-bottom: 1px solid var(--ink); }
.register td { padding: 13px 18px; border-bottom: 1px solid var(--hairline); vertical-align: top; font-variant-numeric: tabular-nums; }
.register tr:last-child td { border-bottom: none; }
.register .price { text-align: right; white-space: nowrap; font-weight: 600; }
.register .name { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 18px; }
.register .spec { color: var(--ink-mute); font-size: 13px; }
.regnote { text-align: center; color: var(--ink-mute); font-size: 13.5px; margin-top: 14px; }

/* heritage */
.heritage { display: grid; grid-template-columns: .95fr 1.05fr; gap: 46px; align-items: center; }
@media (max-width: 900px) { .heritage { grid-template-columns: 1fr; } }
.heritage h2 { text-align: left; }
.heritage .lede { text-align: left; margin-left: 0; margin-bottom: 18px; }
.heritage p { color: var(--ink-soft); font-size: 16.5px; }
.heritage .drop::first-letter { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 3.1em; float: left; line-height: .82; padding: 4px 8px 0 0; color: var(--arakku); }
.heritage figure { margin: 0; }
.heritage img { border-radius: 16px; border: 1px solid var(--hairline); }
.heritage figcaption { font-family: 'Source Serif 4', serif; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-mute); margin-top: 10px; text-align: center; }

/* mission dark band */
.mission { background: var(--canopy); color: #EFE9DA; margin-top: 84px; }
.mission .in { padding: 74px var(--gutter); max-width: var(--maxw); margin: 0 auto; text-align: center; }
.mission .label { color: var(--foil); }
.mission h2 { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: clamp(26px, 3.8vw, 40px); margin: 12px auto 16px; max-width: 24em; text-wrap: balance; color: #F6F1E2; }
.mission p { max-width: 44em; margin: 0 auto 34px; color: #D7D2BE; font-size: 16.5px; }
.pillars { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.pillar { border: 1px solid rgba(212,175,55,.35); border-radius: 12px; padding: 18px 26px; min-width: 200px; }
.pillar b { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 21px; display: block; color: #F6F1E2; }
.pillar span { font-family: 'Source Serif 4', serif; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--foil); }

/* ledger cards */
.ledger { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.olai { background: var(--ivory); border: 1px solid var(--hairline); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; transition: transform .32s ease, box-shadow .32s ease; }
.olai:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(26,23,18,.10); }
.olai img { aspect-ratio: 16/10; object-fit: cover; }
.olai .tx { padding: 18px 20px 20px; position: relative; }
.olai .cord { position: absolute; top: 20px; right: 20px; width: 16px; height: 16px; border: 1.5px solid var(--brass); border-radius: 50%; }
.olai .cord::after { content: ""; position: absolute; left: 50%; top: -7px; width: 1.5px; height: 30px; background: var(--brass); transform: translateX(-50%); opacity: .6; }
.olai .no { font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--brass); }
.olai h3 { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 22px; margin: 6px 0 8px; padding-right: 30px; }
.olai p { margin: 0; font-size: 14.5px; color: var(--ink-mute); }

/* kit panel */
.kit { position: relative; border: 1px solid var(--hairline); border-radius: 18px; overflow: hidden; background: var(--ivory); }
.kit .bg { position: absolute; inset: 0; background-size: 420px; background-repeat: repeat; opacity: .18; }
.kit .in { position: relative; padding: 54px 46px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: center; }
@media (max-width: 800px) { .kit .in { grid-template-columns: 1fr; } }
.kit h2 { text-align: left; margin: 0 0 10px; font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: clamp(26px, 3.6vw, 38px); }
.kit p { color: var(--ink-soft); max-width: 34em; margin: 0 0 22px; }
.kit .price { font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 14px; letter-spacing: .06em; color: var(--estate); }

/* footer */
footer.site { background: var(--canopy); color: #D7D2BE; margin-top: 90px; }
footer.site .in { max-width: var(--maxw); margin: 0 auto; padding: 64px var(--gutter) 40px; }
.fgrid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; }
@media (max-width: 900px) { .fgrid { grid-template-columns: 1fr 1fr; } }
footer.site .wm { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 24px; letter-spacing: .13em; color: #F6F1E2; }
footer.site .ta { font-family: 'Tiro Tamil', serif; color: var(--foil); font-size: 14px; margin-top: 4px; }
footer.site .tag { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 17px; color: #D7D2BE; margin-top: 14px; }
footer.site h4 { font-family: 'Source Serif 4', serif; font-weight: 600; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--foil); margin: 0 0 14px; }
footer.site a { display: block; color: #D7D2BE; font-size: 15px; margin-bottom: 9px; }
footer.site a:hover { color: #F6F1E2; }
.fbot { border-top: 1px solid rgba(212,175,55,.25); margin-top: 44px; padding-top: 22px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  font-family: 'Source Serif 4', serif; font-size: 11.5px; letter-spacing: .1em; color: #A9A48E; }

/* reveal motion */
.rv { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .rv { opacity: 1; transform: none; }
  .hero-art img { transform: none !important; }
}

/* placeholder pages */
.placeholder { min-height: 55vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 80px var(--gutter); }
.placeholder h1 { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: clamp(32px, 5vw, 52px); margin: 18px 0 10px; }
.placeholder p { color: var(--ink-mute); max-width: 34em; }
:focus-visible { outline: 3px solid var(--brass); outline-offset: 2px; }