/* ============================================================================
   Golden Avenue Developers — two-project lead funnel
   Theme: matched to goldenavenueriversidecity.com — warm off-white paper,
   deep navy-black ink, classic GA champagne-gold (oklab gradient), DM Mono
   labels, Fraunces display, sharp 4px editorial radius.
   Fixed left rail (35%) drives a swappable, content-rich right detail panel.
   ========================================================================== */

:root{
  /* anchor blues (dark surfaces: hero cap · footer · mobile bar) */
  --navy:#14315f; --blue-deep:#06122a; --black:#04070e;
  --ink:#0c1a30;            /* headings + anchor */
  --ink-2:#06122a;
  --blue-grad:linear-gradient(to bottom right,#14315f,#06122a 48%,#04070e);
  /* surfaces (light) */
  --paper:#f4f2ec;          /* PRIMARY page surface */
  --surface:#fbfaf6;        /* raised cards */
  --surface-2:#f1efe8;      /* inset fills / inputs */
  --stone:#ecebe3;          /* secondary page band */
  /* text */
  --text:#495768;           /* body (ink-soft) */
  --text-2:#5b6776;
  --muted:#8a93a1;          /* labels / captions (ink-faint) */
  --on-ink:#f4f2ec;         /* text over dark anchor */
  --on-ink-dim:#aeb9c6;
  /* champagne gold */
  --gold:#d39f51; --gold-bright:#fff7a9; --gold-ink:#b08d3c;
  --gold-soft:rgba(211,159,81,.12);
  --gold-line:rgba(176,141,60,.40);
  --leaf:linear-gradient(to right top in oklab,rgb(211,159,81) 0%,rgb(255,247,169) 50%,rgb(229,181,102) 100%);
  --leaf-text:linear-gradient(120deg,#a8802f,#d39f51 48%,#9a7322 96%);
  --river:#2f6f63;          /* cool secondary accent */
  /* hairlines */
  --line:rgba(12,26,48,.14);
  --line-2:rgba(12,26,48,.07);
  /* whatsapp */
  --wa:#1fa855; --wa-2:#178a45;
  /* type */
  --serif:'Fraunces',Georgia,serif; --sans:'Manrope',system-ui,sans-serif; --mono:'DM Mono',ui-monospace,monospace;
  /* shape + motion */
  --r:4px; --r-lg:8px;
  --shadow:0 18px 50px -28px rgba(12,26,48,.45);
  --rail-w:30vw; --ease:cubic-bezier(.22,1,.36,1); --auto:12s;
}

*{box-sizing:border-box;margin:0}
html,body{height:100%}
body{
  font-family:var(--sans); color:var(--text); background:var(--paper);
  -webkit-font-smoothing:antialiased; line-height:1.6; overflow:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
em{font-style:italic;background:var(--leaf-text);-webkit-background-clip:text;background-clip:text;color:transparent}
b{font-weight:700}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}

/* shared mono label treatment */
.eyebrow,.cpill,.qform-for,.pp-label,.modal-eyebrow,.stats small,.zoom-hint,
.scarcity,.panel-badge,.foot-nav h4{font-family:var(--mono)}

/* ---------- buttons (sharp 4px editorial) ---------------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;justify-content:center;
  padding:.9rem 1.5rem;border-radius:var(--r);font-weight:700;font-size:.92rem;
  letter-spacing:.01em;transition:transform .3s var(--ease),box-shadow .3s,filter .3s,background .3s,color .3s,border-color .3s;
}
.btn .arr{transition:transform .3s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-sm{padding:.62rem 1.05rem;font-size:.84rem}
.btn-brass{background:var(--leaf);color:var(--blue-deep);box-shadow:0 8px 22px -10px rgba(176,141,60,.7)}
.btn-brass:hover{transform:translateY(-1px);filter:brightness(1.05) saturate(1.04);box-shadow:0 12px 28px -10px rgba(176,141,60,.85)}
.btn-line{border:1px solid var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--gold);color:var(--gold-ink)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-2);transform:translateY(-1px)}
.btn-block{width:100%}
.wa-ic{display:inline-grid;place-items:center}
.wa-ic svg{width:18px;height:18px}

/* ============================================================================
   LEFT RAIL — paper panel, project image faint behind warm scrim
   ========================================================================== */
.rail{position:fixed;inset:0 auto 0 0;width:var(--rail-w);height:100vh;overflow:hidden;z-index:20;border-right:1px solid var(--gold-line);background:var(--blue-grad)}
.rail-bgs{position:absolute;inset:0;z-index:0}
.rail-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.06);transition:opacity 1s var(--ease),transform 8s linear}
body[data-active="riverside"] .rail-bg[data-bg="riverside"],
body[data-active="nh24"]      .rail-bg[data-bg="nh24"]{opacity:.16;transform:scale(1)}
.rail-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,18,42,.62),rgba(4,7,14,.86) 60%,rgba(4,7,14,.94))}
/* warm gold glow drawing the eye toward the form at the bottom */
.rail-in{position:relative;z-index:1;height:100%;display:flex;flex-direction:column;gap:.8rem;padding:1.3rem 1.4rem 1.3rem;overflow-y:auto}
.rail-in::before{content:"";position:absolute;left:50%;bottom:-12%;width:120%;height:46%;transform:translateX(-50%);background:radial-gradient(60% 60% at 50% 100%,rgba(211,159,81,.22),transparent 70%);pointer-events:none;z-index:-1}
.rail-in::-webkit-scrollbar{width:0}

.brand img{height:40px;width:auto}
.brand-tx{font-family:var(--serif);font-weight:600;letter-spacing:.14em;font-size:1.05rem;background:var(--leaf);-webkit-background-clip:text;background-clip:text;color:transparent}

.rail-h1{font-family:var(--serif);font-weight:400;line-height:1.06;font-size:clamp(1.25rem,1.8vw,1.6rem);letter-spacing:-.015em;color:#fbf7ef}
.rail-sub{font-size:.78rem;color:var(--on-ink-dim);line-height:1.5;max-width:40ch}

/* project cards — compact, on navy */
.cards{display:flex;flex-direction:column;gap:.55rem}
.card{position:relative;display:flex;gap:.7rem;align-items:center;text-align:left;padding:.55rem;border:1px solid rgba(244,242,236,.14);border-radius:var(--r);overflow:hidden;background:rgba(244,242,236,.05);transition:border-color .3s,background .3s,transform .3s var(--ease),box-shadow .3s}
.card:hover{border-color:var(--gold-line);background:rgba(244,242,236,.08);transform:translateY(-1px)}
.card.is-active{border-color:var(--gold);background:rgba(211,159,81,.12);box-shadow:0 10px 30px -16px rgba(211,159,81,.55)}
.card-thumb{flex:0 0 50px;width:50px;height:50px;border-radius:var(--r);overflow:hidden}
.card-thumb img{width:100%;height:100%;object-fit:cover}
.card-body{display:flex;flex-direction:column;gap:.12rem;min-width:0}
.card-name{font-family:var(--serif);font-size:1.05rem;line-height:1.04;font-weight:600;color:#f4f2ec}
.card.is-active .card-name{background:var(--leaf);-webkit-background-clip:text;background-clip:text;color:transparent}
.card-loc{font-size:.66rem;color:var(--on-ink-dim)}
.card-pills{display:flex;flex-wrap:wrap;gap:.24rem;margin:.1rem 0}
.cpill{font-size:.5rem;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-bright);background:rgba(211,159,81,.14);border:1px solid var(--gold-line);padding:.14rem .36rem;border-radius:2px}
.card-price{font-size:.76rem;color:var(--on-ink-dim)}
.card-price b{font-size:.94rem;color:#f4f2ec;font-weight:800}
.card-bar{position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--leaf)}
body:not(.auto-off) .card.is-active .card-bar{width:100%;transition:width var(--auto) linear}

/* quick form — modern conversion card, gold-leaf top accent + glow */
.qform{position:relative;display:flex;flex-direction:column;gap:.5rem;margin-top:auto;padding:1.05rem 1.05rem 1rem;border:1px solid var(--gold-line);border-radius:14px;background:linear-gradient(180deg,#fffdf9,#fbf8f1);box-shadow:0 0 0 1px rgba(211,159,81,.16),0 26px 60px -24px rgba(4,7,14,.85)}
.qform::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:4px;border-radius:14px 14px 0 0;background:var(--leaf)}
.qform-badge{display:inline-flex;align-items:center;gap:.34rem;align-self:flex-start;font-family:var(--mono);font-size:.55rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-ink);background:var(--gold-soft);border:1px solid var(--gold-line);padding:.26rem .56rem;border-radius:999px}
.qform-badge-ic{display:inline-grid;place-items:center;width:11px;height:11px;color:#2f8a4d}
.qform-badge-ic svg{width:11px;height:11px;stroke-width:2.6}
.qform-h{font-family:var(--serif);font-size:1.1rem;line-height:1.14;display:flex;flex-direction:column;color:var(--ink)}
.qform-for{font-family:var(--mono);font-size:.58rem;color:var(--gold-ink);letter-spacing:.1em;text-transform:uppercase;margin-top:.2rem}
.qform .f{position:relative;display:block}
.qform .f .fi{position:absolute;left:.82rem;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--muted);pointer-events:none;transition:color .2s}
.qform .f .fi svg{width:17px;height:17px}
.qform .f:focus-within .fi{color:var(--gold-ink)}
.qform .f input{width:100%;padding:.66rem .9rem .66rem 2.35rem;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font-size:.9rem;transition:border-color .2s,box-shadow .2s}
.qform .f input::placeholder{color:var(--muted)}
.qform .f input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft)}
.qform .btn{margin-top:.18rem;border-radius:10px;padding:.84rem 1.4rem;font-size:.95rem}
.qform-trust{list-style:none;display:flex;justify-content:space-between;gap:.4rem;margin:.18rem 0 0}
.qform-trust li{display:inline-flex;align-items:center;gap:.32rem;font-size:.61rem;color:var(--text-2);font-weight:600;letter-spacing:.01em}
.qt-ic{display:inline-grid;place-items:center;width:13px;height:13px;color:var(--gold-ink)}
.qt-ic svg{width:13px;height:13px}
.qform-call{font-size:.74rem;color:var(--muted);text-align:center;margin-top:.05rem}
.qform-call a{color:var(--gold-ink);font-weight:700;white-space:nowrap}
.qfc-wa{display:inline-flex;align-items:center;gap:.28rem;color:var(--wa-2)!important}
.qfc-wa .wa-ic svg{width:13px;height:13px}
.qfc-sep{color:var(--line);margin:0 .15rem}
.ok{font-size:.86rem;color:#2f6b3d;background:rgba(31,168,85,.1);border:1px solid rgba(31,168,85,.32);padding:.75rem .85rem;border-radius:9px;text-align:center}

/* shine sweep on the brass CTA */
.btn-shine{position:relative;overflow:hidden}
.btn-shine::after{content:"";position:absolute;top:0;left:-120%;width:55%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-18deg);pointer-events:none;transition:left .7s var(--ease)}
.btn-shine:hover::after{left:140%}

/* ============================================================================
   RIGHT PANELS — paper showcase
   ========================================================================== */
.stage{position:fixed;inset:0 0 0 var(--rail-w);overflow:hidden}
.panel{position:absolute;inset:0;overflow-y:auto;overflow-x:hidden;background:linear-gradient(180deg,var(--paper),var(--stone));opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .5s var(--ease),transform .5s var(--ease),visibility .5s}
.panel.is-active{opacity:1;visibility:visible;transform:none}
.panel[hidden]{display:block}
.panel::-webkit-scrollbar{width:8px}
.panel::-webkit-scrollbar-thumb{background:rgba(12,26,48,.16);border-radius:8px}
.panel-in{--px:4.8vw;padding:0 var(--px) 6vh;display:flex;flex-direction:column;gap:2.6rem;min-height:100%}

/* full-bleed imagery */
.panel-hero,.floor-img,.carousel{margin-inline:calc(-1 * var(--px))}
.floor-img{border-radius:0;border-inline:0}

.eyebrow{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-bright)}

/* hero — flush top, edge to edge; navy cap for legibility */
.panel-hero{position:relative;overflow:hidden;aspect-ratio:16/9;min-height:320px;border-radius:0}
.panel-hero img{width:100%;height:100%;object-fit:cover}
.panel-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,7,14,.05) 24%,rgba(4,7,14,.9))}
.panel-badge{position:absolute;top:1.2rem;left:1.2rem;z-index:2;background:rgba(6,18,42,.74);backdrop-filter:blur(8px);color:var(--gold-bright);font-size:.66rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;padding:.5rem .9rem;border-radius:2px;border:1px solid var(--gold-line)}
/* scarcity chip — urgency lever, top-right of hero */
.scarcity{position:absolute;top:1.2rem;right:1.2rem;z-index:2;display:inline-flex;align-items:center;gap:.5rem;background:rgba(6,18,42,.74);backdrop-filter:blur(8px);color:#ffd9d0;font-size:.62rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;padding:.5rem .85rem;border-radius:2px;border:1px solid rgba(255,150,130,.42)}
.scarcity::before{content:"";width:7px;height:7px;border-radius:50%;background:#ff7a5c;box-shadow:0 0 0 0 rgba(255,122,92,.6);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 7px rgba(255,122,92,0)}100%{box-shadow:0 0 0 0 rgba(255,122,92,0)}}
.panel-hero-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:2rem var(--px);display:flex;flex-direction:column;gap:.55rem}
.panel-name{font-family:var(--serif);font-weight:600;line-height:1.02;font-size:clamp(2.1rem,4.2vw,3.4rem);letter-spacing:-.02em;background:var(--leaf);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 2px 30px rgba(0,0,0,.3)}
.panel-loc{color:var(--on-ink-dim);font-size:.98rem}

/* trust ribbon — approvals strip directly under hero */
.trust-ribbon{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1.1rem;padding:1rem 1.25rem;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);box-shadow:0 1px 2px rgba(12,26,48,.04)}
.trust-ribbon li{list-style:none;display:flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:600;color:var(--ink);letter-spacing:.01em}
.trust-ribbon .tr-ic{flex:0 0 17px;width:17px;height:17px;color:var(--gold-ink)}
.trust-ribbon .tr-ic svg{width:17px;height:17px}
.trust-ribbon li+li{padding-left:1.1rem;border-left:1px solid var(--line-2)}

.panel-lead{font-size:1.05rem;color:var(--text-2);line-height:1.8;max-width:66ch}
.panel-seo{font-size:.92rem;color:var(--muted);line-height:1.75;max-width:70ch;margin-top:-1rem}

/* stat tiles */
.stats{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:.9rem}
.stats li{display:flex;flex-direction:column;gap:.4rem;padding:1.25rem 1.1rem;border:1px solid var(--line);border-top:3px solid;border-image:var(--leaf) 1;border-radius:var(--r);background:var(--surface)}
.stats b{font-family:var(--serif);font-size:1.65rem;line-height:1;background:var(--leaf-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats small{font-size:.66rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}

/* sections */
.sec{display:flex;flex-direction:column;gap:1.25rem}
.sec-h{font-family:var(--serif);font-weight:600;font-size:clamp(1.5rem,2.4vw,1.85rem);line-height:1.1;letter-spacing:-.015em;color:var(--ink);position:relative;padding-bottom:.7rem}
.sec-h::after{content:"";position:absolute;left:0;bottom:0;width:48px;height:3px;border-radius:3px;background:var(--leaf)}
.sec-sub{font-size:.92rem;color:var(--muted);margin-top:-.65rem;max-width:60ch}

/* inline CTA strip */
.cta-strip{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;flex-wrap:wrap;padding:1.15rem 1.35rem;border:1px solid var(--gold-line);border-radius:var(--r);background:var(--gold-soft)}
.cta-strip span{font-size:.94rem;color:var(--text-2)}
.cta-strip b{color:var(--ink);font-family:var(--serif);font-size:1.15rem}

/* CTA band */
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding:1.9rem;border-radius:var(--r-lg);background:var(--blue-grad);border:1px solid var(--gold-line);box-shadow:var(--shadow)}
.cta-band-h{font-family:var(--serif);font-size:1.4rem;line-height:1.15;color:#fbf7ef}
.cta-band-sub{font-size:.88rem;color:var(--on-ink-dim);margin-top:.35rem;max-width:48ch}

/* highlights */
.hl{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.hl-item{display:flex;gap:1rem;align-items:flex-start}
.hl-ic{flex:0 0 44px;width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--gold-line);border-radius:var(--r);color:var(--gold-ink);background:var(--gold-soft)}
.hl-ic svg{width:22px;height:22px}
.hl-tx{display:block;font-size:.86rem;color:var(--text-2);line-height:1.6}
.hl-tx b{display:block;color:var(--ink);font-family:var(--serif);font-weight:600;font-size:1.05rem;margin-bottom:.25rem}

/* amenities */
.amen{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.amen li{display:flex;align-items:center;gap:.6rem;font-size:.86rem;color:var(--text);padding:.8rem .95rem;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.amen-ic{flex:0 0 18px;width:18px;height:18px;color:var(--gold-ink)}
.amen-ic svg{width:18px;height:18px}

/* specifications grid */
.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}
.spec{padding:.95rem 1.1rem;border:1px solid var(--line);border-left:3px solid;border-image:var(--leaf) 1;border-radius:var(--r);background:var(--surface)}
.spec b{display:block;color:var(--ink);font-size:.94rem;font-weight:700;margin-bottom:.2rem}
.spec span{font-size:.78rem;color:var(--muted);line-height:1.5}

/* floor plan */
.floor-img{position:relative;display:block;width:100%;padding:0;border-block:1px solid var(--line);overflow:hidden;background:#fff;cursor:zoom-in}
.floor-img img{width:100%;height:auto;max-height:64vh;object-fit:contain;display:block}
.zoom-hint{position:absolute;top:.9rem;right:.9rem;background:rgba(6,18,42,.82);backdrop-filter:blur(6px);color:var(--gold-bright);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;padding:.38rem .72rem;border-radius:2px;border:1px solid var(--gold-line)}
.rooms{display:grid;grid-template-columns:repeat(2,1fr);gap:0 1.2rem;margin:0}
.rooms div{display:flex;justify-content:space-between;gap:1rem;padding:.7rem .1rem;border-bottom:1px solid var(--line-2)}
.rooms dt{font-size:.86rem;color:var(--text-2)}
.rooms dd{font-size:.84rem;color:var(--ink);font-weight:500;font-family:var(--mono);text-align:right}
.floor-note{font-size:.84rem;color:var(--muted);line-height:1.6}

/* payment plans */
.pay-grid{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.pp-card{padding:1.25rem 1.1rem;text-align:center;border:1px solid var(--line);border-top:3px solid;border-image:var(--leaf) 1;border-radius:var(--r);background:var(--surface);display:flex;flex-direction:column;gap:.35rem}
.pp-ratio{font-family:var(--serif);font-size:1.4rem;font-weight:600;letter-spacing:.02em;background:var(--leaf-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.pp-card.pp-wide .pp-ratio{font-size:1.15rem}
.pp-label{font-size:.6rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}
.pp-stages{list-style:none;margin:.65rem 0 0;padding:.65rem 0 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:.28rem}
.pp-stages li{font-size:.74rem;line-height:1.4;color:var(--text-2)}

/* connectivity */
.conn{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}
.conn li{display:flex;gap:.8rem;align-items:center;padding:.85rem 1rem;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.conn-ic{flex:0 0 24px;width:24px;height:24px;color:var(--gold-ink)}
.conn-ic svg{width:24px;height:24px}
.conn b{display:block;color:var(--ink);font-size:.9rem;margin-bottom:.08rem}
.conn span span,.conn li>span{font-size:.78rem;color:var(--muted)}
.conn li>span{display:block}

/* gallery carousel */
.gal-head{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.gal-all{font-size:.82rem;font-weight:700;color:var(--gold-ink);display:inline-flex;align-items:center;gap:.4rem}
.gal-all:hover .arr{transform:translateX(4px)}
.gal-all .arr{transition:transform .25s var(--ease)}
.carousel{position:relative}
.car-track{display:flex;gap:.8rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:0 var(--px);-ms-overflow-style:none;scrollbar-width:none}
.car-track::-webkit-scrollbar{height:0}
.car-slide{flex:0 0 62%;max-width:540px;scroll-snap-align:center;border-radius:var(--r);overflow:hidden;aspect-ratio:16/10;padding:0;cursor:zoom-in;background:none}
.car-slide img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.car-slide:hover img{transform:scale(1.05)}
.car-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border-radius:50%;background:var(--surface);border:1px solid var(--line);color:var(--ink);font-size:1.6rem;display:grid;place-items:center;box-shadow:0 6px 18px rgba(12,26,48,.16);transition:background .25s,border-color .25s}
.car-nav:hover{border-color:var(--gold)}
.car-prev{left:.6rem}.car-next{right:.6rem}

/* brand partners */
.partners{list-style:none;display:flex;flex-wrap:wrap;gap:.55rem}
.partners li{font-size:.78rem;color:var(--text-2);padding:.55rem .95rem;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:.65rem}
.faq details{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:1.1rem 1.2rem;font-family:var(--serif);font-size:1.05rem;font-weight:600;color:var(--ink);display:flex;justify-content:space-between;gap:1rem;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-ink);font-size:1.35rem;font-family:var(--sans);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 1.2rem 1.2rem;font-size:.88rem;color:var(--text-2);line-height:1.7}

.panel-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.2rem}

/* ---- right-panel enhancements ------------------------------------------- */
/* slow ken-burns drift on the active hero */
.panel.is-active .panel-hero img{animation:kenburns 22s ease-out both}
@keyframes kenburns{from{transform:scale(1.015)}to{transform:scale(1.1)}}
/* hover micro-lift on detail tiles */
.stats li,.amen li,.spec,.conn li,.pp-card,.partners li{transition:transform .3s var(--ease),border-color .3s,box-shadow .3s,background .3s,color .3s}
.stats li:hover,.spec:hover,.pp-card:hover,.conn li:hover,.amen li:hover{transform:translateY(-2px);border-color:var(--gold-line);box-shadow:0 12px 26px -16px rgba(12,26,48,.4)}
.partners li:hover{border-color:var(--gold);color:var(--ink)}
/* scroll reveal — JS adds .reveal, IntersectionObserver adds .in */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============================================================================
   MODAL
   ========================================================================== */
.modal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:1.2rem}
.modal[hidden]{display:none}
.modal-bd{position:absolute;inset:0;background:rgba(4,7,14,.6);backdrop-filter:blur(4px);animation:fade .25s}
.modal-card{position:relative;width:min(450px,100%);background:var(--surface);border:1px solid var(--gold-line);border-radius:var(--r-lg);padding:2.1rem;box-shadow:0 30px 80px rgba(4,7,14,.4);animation:pop .3s var(--ease)}
.modal-x{position:absolute;top:.8rem;right:1rem;font-size:1.6rem;color:var(--muted);line-height:1}
.modal-x:hover{color:var(--ink)}
.modal-eyebrow{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:.4rem}
.modal-card h3{font-family:var(--serif);font-weight:600;font-size:1.6rem;display:flex;flex-direction:column;line-height:1.12;color:var(--ink)}
.modal-for{font-family:var(--mono);font-size:.7rem;color:var(--gold-ink);letter-spacing:.1em;text-transform:uppercase;margin-top:.3rem}
.modal-sub{color:var(--text-2);font-size:.86rem;margin:.7rem 0 .9rem;line-height:1.6}
.modal-tr{list-style:none;display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:1.1rem}
.modal-tr li{font-size:.66rem;color:var(--gold-ink);background:var(--gold-soft);border:1px solid var(--gold-line);padding:.32rem .62rem;border-radius:2px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em}
.modal-card .qform{margin-top:0;padding:0;border:0;background:none;box-shadow:none}
.modal-card .qform::before{display:none}
.modal-card .qform .f input{background:var(--surface-2)}
.modal-call{font-size:.8rem;color:var(--muted);text-align:center}
.modal-call a{color:var(--gold-ink);font-weight:600}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.98)}}

/* ============================================================================
   LIGHTBOX
   ========================================================================== */
.lightbox{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:max(3vh,1rem)}
.lightbox[hidden]{display:none}
.lb-bd{position:absolute;inset:0;background:rgba(4,7,14,.93);backdrop-filter:blur(6px);animation:fade .25s}
.lb-fig{position:relative;z-index:1;max-width:min(1100px,92vw);max-height:88vh;margin:0;display:flex;flex-direction:column;gap:.75rem;align-items:center;animation:pop .3s var(--ease)}
.lb-fig img{max-width:100%;max-height:82vh;object-fit:contain;border-radius:var(--r);box-shadow:0 30px 90px rgba(0,0,0,.55)}
.lb-fig figcaption{color:var(--on-ink-dim);font-size:.84rem;text-align:center;max-width:60ch}
.lb-x{position:absolute;top:1rem;right:1.1rem;z-index:2;font-size:1.7rem;line-height:1;color:var(--on-ink-dim);width:44px;height:44px;border-radius:50%;background:rgba(6,18,42,.6);border:1px solid rgba(244,242,236,.2)}
.lb-x:hover{color:#fff}
.lb-nav{position:absolute;z-index:2;top:50%;transform:translateY(-50%);font-size:1.9rem;color:var(--on-ink-dim);width:48px;height:48px;border-radius:50%;background:rgba(6,18,42,.55);border:1px solid rgba(244,242,236,.2);display:grid;place-items:center;transition:color .25s,border-color .25s}
.lb-nav:hover{color:#fff;border-color:var(--gold)}
.lb-prev{left:1.1rem}.lb-next{right:1.1rem}

/* ============================================================================
   FOOTER — deep navy anchor
   ========================================================================== */
.foot{background:var(--blue-grad);border-top:1px solid var(--gold-line);color:var(--on-ink-dim)}
.foot-in{max-width:1100px;margin:0 auto;padding:3rem 6vw 1.8rem;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.2rem}
.foot-brand .brand-tx{font-size:1rem;display:inline-block;margin-bottom:.7rem;background:var(--leaf);-webkit-background-clip:text;background-clip:text;color:transparent}
.foot-brand p{font-size:.84rem;color:var(--on-ink-dim);line-height:1.7;max-width:38ch}
.foot-nav{display:flex;flex-direction:column;gap:.55rem}
.foot-nav h4{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-bright);margin-bottom:.4rem}
.foot-nav a{font-size:.86rem;color:var(--on-ink-dim);transition:color .2s}
.foot-nav a:hover{color:var(--gold-bright)}
.foot-legal{max-width:1100px;margin:0 auto;padding:1.1rem 6vw 1.8rem;font-size:.72rem;color:#7c869a;border-top:1px solid rgba(244,242,236,.1)}

/* ============================================================================
   MOBILE STICKY BAR (hidden on desktop)
   ========================================================================== */
.mbar{display:none}

/* ============================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1100px){ :root{--rail-w:36vw} .hl{grid-template-columns:1fr} .amen{grid-template-columns:repeat(2,1fr)} .specs{grid-template-columns:1fr} }

@media (max-width:860px){
  body{overflow:auto}
  .rail{position:static;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line)}
  .rail-bg{transition:opacity .6s var(--ease)}
  .rail-in{padding:1.3rem 1.2rem 1.4rem;gap:1rem;overflow:visible}
  .brand img{height:44px}
  .cards{flex-direction:row;overflow-x:auto;gap:.6rem;margin:0 -1.2rem;padding:0 1.2rem;scroll-snap-type:x mandatory}
  .card{flex:0 0 80%;scroll-snap-align:start}
  .qform{position:static}

  .stage{position:static;inset:auto;overflow:visible}
  .panel{position:static;inset:auto;opacity:1;visibility:visible;transform:none;height:auto;overflow:visible;display:none}
  .panel.is-active{display:block}
  .panel-in{--px:6vw;padding:0 var(--px) 8vh;gap:2.2rem;min-height:0}
  .stats{grid-template-columns:repeat(2,1fr);gap:.7rem}
  .stats b{font-size:1.4rem}
  .amen{grid-template-columns:repeat(2,1fr)}
  .rooms,.conn,.pay-grid{grid-template-columns:1fr}
  .car-slide{flex-basis:84%}
  .floor-img img{max-height:72vh}
  .trust-ribbon li+li{padding-left:0;border-left:0}
  .lb-prev{left:.4rem}.lb-next{right:.4rem}.lb-nav{width:42px;height:42px}
  .foot-in{grid-template-columns:1fr;gap:1.5rem;padding:2.2rem 6vw 1.3rem}
  .panel-cta .btn{flex:1 1 100%}

  .mbar{display:grid;grid-template-columns:1fr 1fr 1.6fr;gap:.5rem;position:fixed;inset:auto 0 0 0;z-index:40;padding:.6rem .7rem;background:rgba(6,18,42,.96);backdrop-filter:blur(10px);border-top:1px solid var(--gold-line)}
  .mbar a,.mbar button{text-align:center;padding:.78rem;border-radius:var(--r);font-weight:700;font-size:.85rem;border:1px solid rgba(244,242,236,.18);color:var(--on-ink)}
  .mbar-wa{background:rgba(31,168,85,.2);border-color:rgba(31,168,85,.5);color:#7fe3a6}
  .mbar-cta{background:var(--leaf);color:var(--blue-deep);border-color:transparent}
}

@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
  body:not(.auto-off) .card.is-active .card-bar{transition:none;width:0}
  .reveal{opacity:1!important;transform:none!important}
  .panel.is-active .panel-hero img{animation:none}
}