/* ============================================================
   Melville Row — shared design system
   Used by: index.html, properties.html, booking.html, confirmation.html
   ============================================================ */

:root{
  --paper:#FCFBF8; --ink:#1A1A1A; --ink-soft:#4A4843; --muted:#8C887E;
  --hairline:#E4E0D6; --ember:#A8734F; --forge:#3E3A38; --slate:#7C8A93;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink-soft);font-family:'Jost',system-ui,sans-serif;font-weight:300;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 2rem}
.eyebrow{font-family:'Jost',sans-serif;font-weight:400;font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;color:var(--muted)}

/* ---- header / nav ---- */
header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:1.25rem 2rem;background:rgba(252,251,248,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--hairline)}
.mark{display:flex;align-items:center;gap:.7rem;text-decoration:none}
.mark svg{width:26px;height:26px}
.mark .mr{font-family:'Playfair Display',serif;font-size:.95rem;letter-spacing:.18em;color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:1.8rem}
.nav-links a{font-family:'Jost',sans-serif;font-weight:400;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);text-decoration:none;transition:color .3s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a.book-link{color:var(--ink);border-bottom:1px solid var(--ink);padding-bottom:3px}
.nav-links a.book-link:hover{opacity:.55}

/* transparent header over a hero (landing) */
body.page-home header{position:absolute;top:0;left:0;right:0;background:none;backdrop-filter:none;border-bottom:none}

/* ---- hero (landing) ---- */
.hero{min-height:92vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8rem 2rem 3rem}
.hero .place{margin-bottom:2.2rem;opacity:0;animation:rise 1s var(--ease) .2s forwards}
.wordmark{font-family:'Playfair Display',serif;font-weight:400;color:var(--ink);font-size:clamp(3.4rem,10vw,8.5rem);line-height:.98;letter-spacing:.02em;opacity:0;animation:settle 1.4s var(--ease) .35s forwards}
.hero .thesis{margin-top:2.6rem;max-width:34ch;font-size:1.05rem;color:var(--ink-soft);font-weight:300;opacity:0;animation:rise 1s var(--ease) 1s forwards}
.scroll-cue{margin-top:3rem;width:1px;height:56px;background:var(--hairline);position:relative;opacity:0;animation:rise 1s var(--ease) 1.3s forwards}
.scroll-cue::after{content:"";position:absolute;top:0;left:0;width:1px;height:18px;background:var(--ink);animation:trail 2.4s var(--ease) infinite}
@keyframes settle{0%{opacity:0;letter-spacing:.34em}100%{opacity:1;letter-spacing:.02em}}
@keyframes rise{0%{opacity:0;transform:translateY(14px)}100%{opacity:1;transform:translateY(0)}}
@keyframes trail{0%{transform:translateY(0)}50%{transform:translateY(38px)}100%{transform:translateY(0)}}

/* ---- page header (inner pages) ---- */
.page-head{text-align:center;padding:5rem 2rem 1rem}
.page-head .eyebrow{display:block;margin-bottom:1rem}
.page-head h1{font-family:'Playfair Display',serif;font-weight:400;font-size:clamp(2rem,5vw,3.4rem);color:var(--ink);line-height:1.05}
.page-head p{max-width:48ch;margin:1.3rem auto 0;font-size:1.02rem}

section{padding:5.5rem 0}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

.house{text-align:center;border-top:1px solid var(--hairline)}
.house .eyebrow{display:block;margin-bottom:1.6rem}
.house h2{font-family:'Playfair Display',serif;font-weight:400;font-size:clamp(1.7rem,3.6vw,2.7rem);color:var(--ink);line-height:1.28;max-width:22ch;margin:0 auto 1.8rem}
.house p{max-width:52ch;margin:0 auto;font-size:1.02rem}
.house em{font-family:'Playfair Display',serif;font-style:italic;color:var(--ink)}

/* ---- unit tiles (teaser grid) ---- */
.units{border-top:1px solid var(--hairline)}
.units-head{text-align:center;margin-bottom:3.5rem}
.units-head .eyebrow{display:block;margin-bottom:1rem}
.units-head h2{font-family:'Playfair Display',serif;font-weight:400;font-size:clamp(1.5rem,3vw,2.2rem);color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.unit{cursor:pointer;background:none;border:none;padding:0;text-align:left;font-family:inherit;color:inherit;display:block;width:100%;text-decoration:none}
.unit-tile{position:relative;aspect-ratio:3/4;overflow:hidden;display:flex;align-items:flex-end;border:1px solid var(--hairline);transition:border-color .4s var(--ease)}
.unit:hover .unit-tile{border-color:var(--ink)}
.unit-wash{position:absolute;inset:0;transition:transform 1.1s var(--ease);background-size:cover;background-position:center}
.unit:hover .unit-wash{transform:scale(1.05)}
.u-ember .unit-wash{background-image:linear-gradient(150deg,rgba(199,154,118,.15),rgba(110,74,50,.35)),url('../photos/ember/a1.avif')}
.u-forge .unit-wash{background-image:linear-gradient(150deg,rgba(86,80,73,.15),rgba(35,33,32,.4)),url('../photos/forge/b1.avif')}
.u-slate .unit-wash{background-image:linear-gradient(150deg,rgba(166,178,185,.15),rgba(82,94,102,.35)),url('../photos/slate/c1.avif')}
.unit-tile::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(20,19,18,.62) 0%,rgba(20,19,18,.12) 42%,rgba(20,19,18,0) 70%)}
.unit-tile .label{position:relative;z-index:2;padding:1.4rem 1.5rem;width:100%;display:flex;align-items:baseline;justify-content:space-between;color:#fff}
.unit-tile .label .n{font-family:'Playfair Display',serif;font-size:1.7rem;letter-spacing:.02em}
.unit-tile .label .idx{font-family:'Jost',sans-serif;font-weight:400;font-size:.7rem;letter-spacing:.2em;opacity:.8}
.unit-meta{padding:1.1rem .2rem 0;display:flex;align-items:center;justify-content:space-between}
.unit-meta .r{font-family:'Jost',sans-serif;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.unit-meta .arrow{width:16px;height:16px;color:var(--ink)}

/* ---- property detail blocks (properties.html) ---- */
.prop{border-top:1px solid var(--hairline);padding-top:3.5rem;margin-top:3.5rem;scroll-margin-top:90px}
.prop:first-of-type{border-top:none;margin-top:0;padding-top:0}
.d-ember .prop-accent{color:var(--ember)}
.d-forge .prop-accent{color:var(--forge)}
.d-slate .prop-accent{color:var(--slate)}

/* ---- gallery: hero + grid + lightbox ---- */
.gallery{margin-bottom:2.8rem}
.g-hero{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:var(--hairline);cursor:zoom-in;margin-bottom:.7rem}
.g-hero img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 1.2s var(--ease)}
.g-hero:hover img{transform:scale(1.03)}
.g-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:.7rem}
.g-thumbs figure{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--hairline);cursor:zoom-in}
.g-thumbs img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .4s var(--ease)}
.g-thumbs figure:hover img{opacity:.82}
.g-more{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(26,26,26,.62);color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;pointer-events:none}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(20,19,18,.96);display:none;align-items:center;justify-content:center}
.lightbox.on{display:flex}
.lb-img{max-width:92vw;max-height:84vh;object-fit:contain;display:block}
.lb-close,.lb-prev,.lb-next{position:absolute;background:none;border:none;color:rgba(255,255,255,.75);cursor:pointer;padding:1rem;line-height:0}
.lb-close{top:1rem;right:1.4rem;font-size:1.6rem;line-height:1;font-family:'Jost',sans-serif}
.lb-prev{left:1rem}.lb-next{right:1rem}
.lb-prev svg,.lb-next svg{width:30px;height:30px}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{color:#fff}
.lb-count{position:absolute;bottom:1.6rem;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.6);font-size:.72rem;letter-spacing:.2em}

.d-cols{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:start}
.d-desc h3{font-family:'Playfair Display',serif;font-weight:400;font-size:1.7rem;color:var(--ink);margin-bottom:.4rem}
.d-desc .sub{font-family:'Jost',sans-serif;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:1rem}
.d-desc .lead{font-family:'Playfair Display',serif;font-style:italic;font-size:1.1rem;color:var(--ink);margin-bottom:1rem}
.d-desc p{font-size:.98rem}
.d-rating{display:flex;align-items:baseline;gap:.8rem;margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--hairline)}
.d-rating .num{font-family:'Playfair Display',serif;font-size:2rem;color:var(--ink);line-height:1}
.d-rating .stars{color:var(--ink);letter-spacing:.12em;font-size:.95rem}
.d-rating .cnt{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

.amen{margin-top:.3rem}
.amen .cap{display:block;margin-bottom:1.2rem}
.amen-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem 1.2rem}
.amen-item{display:flex;align-items:center;gap:.6rem;font-size:.82rem;color:var(--ink-soft)}
.amen-item svg{width:18px;height:18px;flex-shrink:0;color:var(--ink);opacity:.7}

/* ---- buttons ---- */
.cta{display:inline-block;font-family:'Jost',sans-serif;font-weight:400;font-size:.78rem;letter-spacing:.26em;text-transform:uppercase;color:var(--paper);background:var(--ink);padding:1.1rem 2.8rem;text-decoration:none;transition:opacity .3s var(--ease);border:none;cursor:pointer}
.cta:hover{opacity:.82}
.cta:disabled{opacity:.35;cursor:not-allowed}
.cta-ghost{background:none;color:var(--ink);border:1px solid var(--ink)}
.prop-cta{margin-top:2.4rem}

/* ---- availability calendar + booking form ---- */
.book{margin-top:2.8rem;padding-top:2.6rem;border-top:1px solid var(--hairline)}
.book-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.2rem}
.cal-head .m{font-family:'Playfair Display',serif;font-size:1.15rem;color:var(--ink)}
.cal-nav{display:flex;gap:.4rem}
.cal-nav button{background:none;border:1px solid var(--hairline);color:var(--ink);width:30px;height:30px;cursor:pointer;line-height:0;display:flex;align-items:center;justify-content:center}
.cal-nav button:hover{border-color:var(--ink)}
.cal-nav svg{width:14px;height:14px}
.cal-dow{font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:center;padding-bottom:.5rem}
.cal-key{display:flex;gap:1.4rem;margin-top:1rem;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.cal-key i{display:inline-block;width:9px;height:9px;margin-right:.4rem;border:1px solid var(--hairline);vertical-align:middle;font-style:normal}

.inq .sel-dates{font-family:'Playfair Display',serif;font-size:1.15rem;color:var(--ink);min-height:1.6em;margin-bottom:.3rem}
.inq .sel-sub{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:1.6rem}
.inq label{display:block;font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:.4rem}
.inq input,.inq textarea{width:100%;background:none;border:none;border-bottom:1px solid var(--hairline);padding:.6rem 0;font-family:'Jost',sans-serif;font-weight:300;font-size:.95rem;color:var(--ink);margin-bottom:1.3rem}
.inq input:focus,.inq textarea:focus{outline:none;border-bottom-color:var(--ink)}
.inq textarea{resize:vertical;min-height:60px}
.inq .hp{position:absolute;left:-9999px}
.inq .note{font-size:.78rem;color:var(--muted);margin-top:1.2rem;line-height:1.6}
.inq .note a{color:var(--ink)}
.inq .msg{font-size:.86rem;margin-top:1rem}
.inq .msg.err{color:#9B4A3A}
.inq .msg.ok{color:var(--ink)}
.inq .done{font-family:'Playfair Display',serif;font-style:italic;font-size:1.2rem;color:var(--ink)}

/* phase-2 payment placeholder banner */
.pay-soon{margin-top:1.4rem;padding:.9rem 1.1rem;border:1px dashed var(--hairline);font-size:.76rem;letter-spacing:.04em;color:var(--muted);line-height:1.6}

/* ---- neighborhood ---- */
.hood{border-top:1px solid var(--hairline)}
.hood-head{text-align:center;margin-bottom:3.2rem}
.hood-head .eyebrow{display:block;margin-bottom:1rem}
.hood-head h2{font-family:'Playfair Display',serif;font-weight:400;font-size:clamp(1.6rem,3vw,2.3rem);color:var(--ink)}
.hood-head p{max-width:46ch;margin:1rem auto 0;font-size:.98rem}
.map-frame{width:100%;height:360px;border:1px solid var(--hairline);filter:grayscale(1) contrast(.95);margin-bottom:3.2rem}
.map-frame iframe{width:100%;height:100%;border:0;display:block}
.dist{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--hairline);margin-bottom:3.5rem}
.dist-item{padding:1.3rem 1.5rem;border-right:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.dist-item .d-name{font-size:.9rem;color:var(--ink);letter-spacing:.02em}
.dist-item .d-time{font-family:'Jost',sans-serif;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:.35rem}
.guide{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
.guide-col h4{font-family:'Jost',sans-serif;font-weight:400;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);padding-bottom:.9rem;border-bottom:1px solid var(--hairline);margin-bottom:1.2rem}
.spot{margin-bottom:1.3rem}
.spot .s-name{font-family:'Playfair Display',serif;font-size:1.1rem;color:var(--ink)}
.spot .s-desc{font-size:.82rem;color:var(--ink-soft);margin-top:.2rem}

/* ---- proof band ---- */
.proof{padding:2.6rem 0;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline);background:var(--paper)}
.proof .row{display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:nowrap;text-align:center}
.stat{flex:1;padding:0 clamp(.6rem,3vw,2.4rem);position:relative}
.stat + .stat::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:38px;background:var(--hairline)}
.stat .big{font-family:'Playfair Display',serif;font-size:clamp(1.5rem,3.4vw,2.2rem);color:var(--ink);line-height:1;white-space:nowrap}
.stat .big .st{font-size:.62em;letter-spacing:.1em;margin-left:.28em;color:var(--ink);opacity:.75;vertical-align:.06em}
.stat .lbl{margin-top:.65rem;font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);white-space:nowrap}

/* ---- close + footer ---- */
.close{text-align:center;border-top:1px solid var(--hairline)}
.close h2{font-family:'Playfair Display',serif;font-weight:400;font-style:italic;font-size:clamp(1.8rem,4vw,3rem);color:var(--ink);margin-bottom:2.4rem}
footer{border-top:1px solid var(--hairline);padding:3.5rem 0 4rem;text-align:center}
footer .fmark{font-family:'Playfair Display',serif;font-size:1.1rem;letter-spacing:.16em;color:var(--ink);margin-bottom:1rem}
footer .fnav{display:flex;justify-content:center;gap:1.6rem;flex-wrap:wrap;margin-bottom:1.2rem}
footer .fnav a{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);text-decoration:none}
footer .fnav a:hover{color:var(--ink)}
footer .addr{font-size:.82rem;letter-spacing:.06em;color:var(--muted)}
footer .addr a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--hairline)}

/* ---- booking page ---- */
.booking-wrap{max-width:900px;margin:0 auto;padding:3rem 2rem 5rem}
.booking-summary{display:flex;gap:1.4rem;align-items:center;border:1px solid var(--hairline);padding:1.2rem;margin-bottom:2.6rem}
.booking-summary .thumb{width:120px;height:90px;object-fit:cover;flex-shrink:0;background:var(--hairline)}
.booking-summary .bs-name{font-family:'Playfair Display',serif;font-size:1.4rem;color:var(--ink)}
.booking-summary .bs-sub{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:.3rem}
.booking-summary .bs-rate{margin-left:auto;text-align:right}
.booking-summary .bs-rate .amt{font-family:'Playfair Display',serif;font-size:1.3rem;color:var(--ink)}
.booking-summary .bs-rate .per{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

@media(max-width:820px){
  .d-cols{grid-template-columns:1fr;gap:2.2rem}
  .amen-grid{grid-template-columns:repeat(2,1fr)}
  .guide{grid-template-columns:1fr;gap:2rem}
  .dist{grid-template-columns:1fr}
  .g-thumbs{grid-template-columns:repeat(3,1fr)}
  .g-hero{aspect-ratio:4/3}
  .book-grid{grid-template-columns:1fr;gap:2.6rem}
  .booking-summary{flex-wrap:wrap}
  .booking-summary .bs-rate{margin-left:0;text-align:left}
}
@media(max-width:760px){
  .grid{grid-template-columns:1fr;gap:2.2rem;max-width:380px;margin:0 auto}
  section{padding:4rem 0}
  header{padding:1rem 1.4rem}
  .nav-links{gap:1.1rem}
  .nav-links a{font-size:.66rem;letter-spacing:.14em}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .wordmark,.hero .place,.hero .thesis,.scroll-cue{opacity:1!important}
  .reveal{opacity:1;transform:none}
}