/* 286 Summerhill Dr — upscale listing site */
:root{
  --accent:#1f3a5f;
  --accent2:#b08d57;          /* brass hairline / ticks */
  --ink:#1a1a1a;
  --muted:#666;
  --faint:#9a9a9a;
  --hair:#e7e7e7;
  --bg:#ffffff;
  --bg2:#f7f5f1;              /* warm off-white band */
  --radius:6px;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.15}
.tabnum{font-variant-numeric:tabular-nums}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
section{scroll-margin-top:76px}
.band{padding:88px 0}
.band--alt{background:var(--bg2)}
.hr{height:1px;background:var(--hair);border:0;margin:0}

.eyebrow{
  font-family:var(--sans);font-size:12px;text-transform:uppercase;letter-spacing:.16em;
  color:var(--muted);margin:0 0 14px;display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent2)}
.sec-title{font-size:clamp(26px,3.4vw,34px);margin:0 0 28px}

/* ---------- Sticky header ---------- */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;transition:background .3s ease,border-color .3s ease,padding .3s ease;
  border-bottom:1px solid transparent;
}
.hdr__addr{color:#fff;font-family:var(--serif);font-size:18px;opacity:0;transition:opacity .3s ease;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hdr__nav{display:flex;align-items:center;gap:26px}
.hdr__nav a{color:#fff;font-size:14px;letter-spacing:.02em;text-shadow:0 1px 8px rgba(0,0,0,.4)}
.hdr.scrolled{background:rgba(255,255,255,.97);border-bottom-color:var(--hair);padding:12px 24px;backdrop-filter:saturate(160%) blur(8px)}
.hdr.scrolled .hdr__addr{color:var(--ink);opacity:1;text-shadow:none}
.hdr.scrolled .hdr__nav a{color:var(--muted);text-shadow:none}
.hdr.scrolled .hdr__nav a:hover{color:var(--ink)}
.btn{
  display:inline-block;font-family:var(--sans);font-size:13.5px;font-weight:600;letter-spacing:.04em;
  padding:11px 20px;border-radius:var(--radius);border:1px solid var(--accent);
  background:var(--accent);color:#fff;cursor:pointer;transition:opacity .2s ease,transform .2s ease;white-space:nowrap;
}
.btn:hover{opacity:.9}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.hdr .btn--ghost{border-color:#fff;color:#fff}
.hdr.scrolled .btn--ghost{border-color:var(--ink);color:var(--ink)}
.hdr__cta{display:flex;align-items:center;gap:12px}
@media(max-width:860px){ .hdr__nav .navlink{display:none} }

/* ---------- Hero (doubles as gallery) ---------- */
.hero{position:relative;height:74vh;min-height:560px;overflow:hidden;background:#0c0c0e}
.hero__stage{position:absolute;inset:0}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;cursor:zoom-in;transition:opacity .28s ease}
.hero__scrim{position:absolute;inset:0;pointer-events:none;background:linear-gradient(to top,rgba(0,0,0,.74) 0%,rgba(0,0,0,.28) 36%,rgba(0,0,0,.05) 62%,transparent 100%)}
/* prev / next arrows */
.hero__nav{position:absolute;top:calc((100% - 96px)/2);transform:translateY(-50%);z-index:5;width:52px;height:52px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(18,18,20,.42);color:#fff;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px);transition:background .2s ease}
.hero__nav:hover{background:rgba(18,18,20,.72)}
.hero__nav svg{width:26px;height:26px}
.hero__nav--prev{left:18px}
.hero__nav--next{right:18px}
/* counter */
.hero__count{position:absolute;top:20px;left:24px;z-index:5;background:rgba(18,18,20,.5);color:#fff;font-size:12.5px;letter-spacing:.06em;
  padding:6px 13px;border-radius:999px;backdrop-filter:blur(4px)}
/* property info overlay, sitting above the thumbnail rail */
.hero__overlay{position:absolute;left:0;right:0;bottom:126px;z-index:3;color:#fff;pointer-events:none}
.hero__overlay a{pointer-events:auto}
.hero__addr{font-size:clamp(34px,6vw,64px);font-weight:300;margin:0;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.hero__sub{font-size:clamp(16px,2.2vw,21px);font-weight:300;margin:6px 0 0;opacity:.95;text-shadow:0 1px 12px rgba(0,0,0,.5)}
.hero__row{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 28px;margin-top:20px}
.hero__price{font-family:var(--serif);font-size:clamp(30px,4.4vw,44px)}
.hero__agent{font-size:15px;opacity:.95}
.hero__agent a{color:#fff;border-bottom:1px solid rgba(255,255,255,.5)}
/* thumbnail rail */
.hero__rail{position:absolute;left:0;right:0;bottom:0;z-index:5;display:flex;gap:8px;align-items:center;
  padding:13px 18px;overflow-x:auto;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;
  background:linear-gradient(to top,rgba(0,0,0,.62),rgba(0,0,0,.12))}
.hero__rail::-webkit-scrollbar{height:0}
.hero__rail{scrollbar-width:none}
.hero__thumb{flex:0 0 auto;width:104px;height:70px;padding:0;border:2px solid transparent;border-radius:5px;overflow:hidden;
  cursor:pointer;background:none;opacity:.62;transition:opacity .2s ease,border-color .2s ease}
.hero__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.hero__thumb:hover{opacity:1}
.hero__thumb.is-active{opacity:1;border-color:#fff}
@media(prefers-reduced-motion:reduce){ .hero__img{transition:none} .hero__rail{scroll-behavior:auto} }
@media(max-width:720px){
  .hero{height:70vh;min-height:500px}
  .hero__overlay{bottom:92px}
  .hero__nav{width:42px;height:42px;top:calc((100% - 70px)/2)}
  .hero__thumb{width:72px;height:50px}
  .hero__rail{padding:10px 12px;gap:6px}
}

/* ---------- Quick stats ---------- */
.stats{display:flex;flex-wrap:wrap}
.stat{flex:1 1 0;min-width:110px;padding:26px 22px;border-left:1px solid var(--hair)}
.stat:first-child{border-left:0;padding-left:0}
.stat__n{font-family:var(--serif);font-size:clamp(22px,2.6vw,30px);line-height:1}
.stat__l{font-size:11.5px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-top:8px}
@media(max-width:760px){
  .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair)}
  .stat{border:0;background:var(--bg);padding:20px 14px}
  .stat:first-child{padding-left:14px}
}

/* ---------- Description ---------- */
.lede{font-size:clamp(20px,2.6vw,26px);font-family:var(--serif);line-height:1.4;margin:0 0 28px;max-width:30ch}
.prose{columns:2;column-gap:48px}
.prose p{margin:0 0 18px;break-inside:avoid;color:#2a2a2a}
@media(max-width:880px){ .prose{columns:1} }

/* feature highlight band */
.fhi{display:flex;flex-wrap:wrap;margin-top:44px;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.fhi__cell{flex:1 1 0;min-width:180px;padding:26px 26px;border-left:1px solid var(--hair)}
.fhi__cell:first-child{border-left:0;padding-left:0}
.fhi__cell:last-child{padding-right:0}
.fhi__rule{width:30px;height:2px;background:var(--accent2);margin-bottom:14px}
.fhi__lab{font-family:var(--serif);font-size:19px;line-height:1.25}
.fhi__det{font-size:13.5px;color:var(--muted);margin-top:6px}
@media(max-width:760px){
  .fhi__cell{flex:1 1 100%;border-left:0;border-top:1px solid var(--hair);padding:20px 0}
  .fhi__cell:first-child{border-top:0}
}

.checks{list-style:none;padding:0;margin:34px 0 0;columns:2;column-gap:40px}
.checks li{break-inside:avoid;margin-bottom:13px;padding-left:28px;position:relative;font-size:15.5px}
.checks li::before{content:"";position:absolute;left:0;top:7px;width:13px;height:8px;border-left:2px solid var(--accent2);border-bottom:2px solid var(--accent2);transform:rotate(-45deg)}
@media(max-width:620px){ .checks{columns:1} }

/* ---------- Gallery ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media(max-width:900px){ .grid{grid-template-columns:repeat(3,1fr)} }
@media(max-width:560px){ .grid{grid-template-columns:repeat(2,1fr)} }
.tile{margin:0;overflow:hidden;border-radius:var(--radius);cursor:zoom-in;position:relative;background:var(--bg2)}
.tile img{width:100%;height:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .5s ease}
.tile:hover img{transform:scale(1.05)}
.tile.is-hidden{display:none}
.showmore{margin-top:26px;text-align:center}

/* ---------- Features ---------- */
.fcols{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
@media(max-width:820px){ .fcols{grid-template-columns:repeat(2,1fr)} }
@media(max-width:520px){ .fcols{grid-template-columns:1fr} }
.fgroup h3{font-family:var(--sans);font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin:0 0 14px;font-weight:700}
.fgroup ul{list-style:none;margin:0;padding:0}
.fgroup li{padding-left:20px;position:relative;margin-bottom:9px;font-size:15px;color:#2a2a2a}
.fgroup li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--accent2)}
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.tag{border:1px solid var(--hair);border-radius:999px;padding:8px 16px;font-size:14px;color:#2a2a2a;background:var(--bg)}
.subhead{font-family:var(--sans);font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:48px 0 14px}

/* ---------- Rooms & floor plans ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px}
@media(max-width:860px){ .split{grid-template-columns:1fr;gap:40px} }
.rtable{width:100%;border-collapse:collapse}
.rtable td{padding:13px 0;border-bottom:1px solid var(--hair);font-size:15.5px}
.rtable td:first-child{font-family:var(--serif);font-size:17px}
.rtable td:nth-child(2){text-align:right;color:#2a2a2a;white-space:nowrap}
.rtable td:nth-child(3){text-align:right;color:var(--muted);font-size:13px;width:80px}
.fpgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* ---------- Sale info ---------- */
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--hair);border:1px solid var(--hair);border-radius:var(--radius);overflow:hidden}
.fact{background:var(--bg);padding:22px}
.fact__l{font-size:11.5px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.fact__v{font-family:var(--serif);font-size:21px;margin-top:7px}
.fact--wide{grid-column:1/-1}
.fact--wide .fact__v{font-family:var(--sans);font-size:15px;line-height:1.5}
@media(max-width:520px){ .facts{grid-template-columns:1fr} }

/* ---------- Schools ---------- */
.schools{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:620px){ .schools{grid-template-columns:1fr} }
.school__l{font-size:11.5px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}
.school__v{font-family:var(--serif);font-size:20px;margin-top:8px}
.nbhd{display:flex;flex-wrap:wrap;gap:36px;margin-top:40px;padding-top:32px;border-top:1px solid var(--hair)}
.nbhd div span{display:block}
.nbhd .school__v{font-size:18px}

/* ---------- Map ---------- */
.map-embed{width:100%;height:420px;border:1px solid var(--hair);border-radius:var(--radius);filter:saturate(.92)}
.map-cap{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-top:16px;color:var(--muted);font-size:14px}

/* ---------- Agent card ---------- */
.agent{
  display:grid;grid-template-columns:auto 1fr auto;gap:36px;align-items:center;
  border:1px solid var(--hair);border-radius:var(--radius);padding:44px;
  box-shadow:0 8px 30px rgba(0,0,0,.06);background:var(--bg);
}
.agent__photo{width:112px;height:112px;border-radius:50%;flex:none;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:40px;font-weight:300}
.agent__name{font-size:26px;margin:0}
.agent__title{color:var(--muted);font-size:14.5px;margin:6px 0 2px}
.agent__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.agent__logo{display:flex;justify-content:center;align-items:center}
.agent__logo img{max-height:104px;width:auto;object-fit:contain}
@media(max-width:680px){
  .agent{grid-template-columns:1fr;text-align:center;justify-items:center;padding:32px 24px}
  .agent__btns{justify-content:center}
  .agent__logo{order:-1}
}

/* ---------- Footer ---------- */
.foot{padding:54px 0;color:var(--muted);font-size:13px;line-height:1.7}
.foot__logos{display:flex;gap:18px;align-items:center;margin-bottom:18px}
.foot__logos img{height:42px;width:auto}
.foot p{margin:0 0 8px;max-width:80ch}
.foot__gen{color:var(--faint);margin-top:14px;font-size:12px}

/* ---------- Mobile contact bar ---------- */
.ctabar{
  position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;gap:10px;align-items:center;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.97);border-top:1px solid var(--hair);
  backdrop-filter:saturate(160%) blur(8px);
  transform:translateY(110%);transition:transform .3s ease;
}
.ctabar.show{transform:none}
.ctabar__price{font-weight:600;margin-right:auto;white-space:nowrap;font-family:var(--serif);font-size:18px}
.ctabar__btn{font-size:14px;font-weight:600;padding:11px 16px;border-radius:var(--radius);border:1px solid var(--ink);color:var(--ink);white-space:nowrap}
.ctabar__btn--accent{background:var(--accent);border-color:var(--accent);color:#fff}
@media(max-width:720px){ .ctabar{display:flex} body{padding-bottom:64px} }
@media(prefers-reduced-motion:reduce){ .ctabar{transition:none} }

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:80;background:rgba(12,12,14,.95);display:none;align-items:center;justify-content:center}
.lb.open{display:flex}
.lb__stage{margin:0;position:relative;display:flex;flex-direction:column;align-items:center;gap:12px;max-width:92vw}
.lb__stage img{max-width:92vw;max-height:82vh;object-fit:contain;border-radius:4px}
.lb__cap{color:#d8d8d8;font-size:13.5px;letter-spacing:.01em;text-align:center;max-width:60ch}
.lb__btn{position:absolute;background:rgba(255,255,255,.1);border:0;color:#fff;cursor:pointer;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.lb__btn:hover{background:rgba(255,255,255,.2)}
.lb__btn svg{width:24px;height:24px}
.lb__close{top:20px;right:20px;font-size:30px;line-height:1}
.lb__prev{left:20px;top:50%;transform:translateY(-50%)}
.lb__next{right:20px;top:50%;transform:translateY(-50%)}
.lb__count{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:#cfcfcf;font-size:13px;letter-spacing:.06em}
@media(max-width:620px){ .lb__prev{left:8px} .lb__next{right:8px} }

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .4s ease,transform .4s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){ .reveal{opacity:1;transform:none;transition:none} }

@media print{
  .hdr,.ctabar,.lb,.scrollcue,.showmore{display:none!important}
  .hero{height:auto}
  body{padding-bottom:0}
}