/* Imperium Housing Solutions — shared styles for every page.
   Tokens, base, buttons, header, footer, toast and the small set of motion
   helpers used by site.js. Page-specific styles live in home.css / page.css.
   Gold (#C9A84C) is decoration and button fill only; text that needs a gold
   tone uses --gold-text, which passes AA contrast on white. */

:root{--navy:#0E2240;--navy-2:#081830;--navy-3:#14284A;--gold:#C9A84C;--gold-text:#7F6115;--ink:#0E2240;--body:#3B4658;--muted:#5C6677;--line:#DDE2EA;--wash:#F2F4F7;--cream:#F6F0DE;--white:#fff;--ok:#2E7D5B;--err:#B42318;
--sans:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;--ease:cubic-bezier(.2,.7,.2,1);color-scheme:light}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--sans);font-size:16.5px;line-height:1.65;color:var(--body);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{color:var(--ink);line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-.015em}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.wrap{max-width:1240px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
.eyebrow{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-text);margin:0 0 12px}
svg.i{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.arrow{width:18px;height:18px;transition:transform .25s var(--ease)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:12px;top:-64px;z-index:400;background:var(--navy);color:#fff;padding:10px 16px;font-weight:700;font-size:15px;text-decoration:none;border-radius:0 0 8px 8px}
.skip-link:focus{top:0}

/* buttons */
.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font:700 15.5px var(--sans);text-decoration:none;border:0;cursor:pointer;transition:background .2s,box-shadow .2s,transform .2s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn:hover::before{transform:translateX(120%)}
.btn:hover .arrow{transform:translateX(4px)}
.btn:active{transform:scale(.98)}
.btn-gold{background:var(--gold);color:var(--navy-2)}.btn-gold:hover{box-shadow:0 8px 24px rgba(201,168,76,.4)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{box-shadow:0 8px 24px rgba(14,34,64,.3)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7)}.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-line{background:transparent;color:var(--ink);border:1.5px solid var(--navy)}.btn-line:hover{background:var(--wash)}
.textlink{font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:8px;text-decoration:none;background:linear-gradient(var(--gold),var(--gold)) 0 100%/0 2px no-repeat;padding-bottom:3px;transition:background-size .3s var(--ease)}
.textlink:hover{background-size:100% 2px}
.textlink:hover .arrow{transform:translateX(4px)}

/* header: transparent over a photo hero (home), solid navy on every other page */
header.site{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:50;transition:background .35s,box-shadow .35s}
header.site.scrolled{background:var(--navy);box-shadow:0 6px 24px rgba(0,0,0,.2)}
header.site.solid{position:sticky;top:0;background:var(--navy)}
.hd{display:flex;align-items:center;justify-content:space-between;gap:24px;height:84px;transition:height .3s}
header.site.scrolled .hd,header.site.solid .hd{height:68px}
.logo img{height:44px;width:auto}
nav.main{display:flex;align-items:center;gap:2px}
nav.main>a,.dd>button{font:600 15px var(--sans);color:#fff;text-decoration:none;background:none;border:0;padding:10px 13px;cursor:pointer;display:flex;align-items:center;gap:4px;border-radius:999px;transition:background .2s}
nav.main>a:hover,.dd>button:hover,.dd.open>button,nav.main>a[aria-current="page"]{background:rgba(255,255,255,.12)}
.dd{position:relative}
.dd svg{width:14px;height:14px;transition:transform .2s}
.dd.open svg{transform:rotate(180deg)}
.dd-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:270px;background:#fff;border-radius:12px;box-shadow:0 18px 50px rgba(8,24,48,.25);padding:8px;opacity:0;visibility:hidden;transform:translateY(-8px) scale(.98);transform-origin:top left;transition:opacity .2s,transform .25s var(--ease),visibility .2s}
.dd.open .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:none}
.dd-menu a{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;font-size:15px}
.dd-menu a:hover{background:var(--wash)}
.dd-menu a .arrow{opacity:0;transform:translateX(-6px);transition:opacity .2s,transform .2s}
.dd-menu a:hover .arrow{opacity:1;transform:none}
.dd.open .dd-menu a,.dd:focus-within .dd-menu a{animation:mi-item .32s var(--ease) backwards;animation-delay:calc(var(--i,0) * 45ms + 60ms)}
.menu-btn{display:none}

/* footer */
footer.site{background:var(--navy-2);color:#b9c2d0;font-size:15px;padding:48px 0 32px}
.ft{display:flex;justify-content:space-between;align-items:flex-start;gap:28px 40px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.14)}
.ft-brand img{height:50px;width:auto;margin-bottom:12px}
.ft-brand p{margin:0;color:var(--gold);font-size:15px}
.ft nav{display:flex;gap:10px 26px;flex-wrap:wrap}
.ft a{color:#e2e7ef;text-decoration:none;font-weight:600}.ft a:hover{color:var(--gold)}
.ft-reg{padding:22px 0;border-bottom:1px solid rgba(255,255,255,.14);display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px 28px;font-size:14.5px}
.ft-reg b{display:block;color:#fff;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:2px}
.ft-reg a{color:#e2e7ef;text-decoration:underline;text-decoration-color:rgba(201,168,76,.6);text-underline-offset:3px}
.fb{display:flex;justify-content:space-between;gap:10px 24px;flex-wrap:wrap;padding-top:20px;font-size:14px;color:#aab4c4}
.fb a{color:#e2e7ef}

/* toast (document requests, copied registration numbers) */
.mi-toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:1000;display:flex;align-items:center;gap:12px;max-width:min(560px,calc(100vw - 32px));padding:12px 14px 12px 16px;border-radius:12px;background:#0F1B33;color:#F1F4F9;font:500 15px/1.4 var(--sans);box-shadow:0 14px 40px rgba(0,0,0,.3);opacity:0;transform:translate(-50%,16px);visibility:hidden;transition:opacity .25s,transform .3s var(--ease),visibility .3s}
.mi-toast.show{opacity:1;transform:translate(-50%,0);visibility:visible}
.mi-toast .ok{width:24px;height:24px;border-radius:50%;background:var(--gold);color:var(--navy-2);display:grid;place-items:center;flex:none}
.mi-toast .ok svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round}
.mi-toast button{margin-left:auto;font:700 14px var(--sans);color:var(--navy-2);background:var(--gold);border:0;border-radius:8px;padding:8px 12px;cursor:pointer;white-space:nowrap}
.mi-toast button:focus-visible{outline:2px solid #fff;outline-offset:2px}

/* motion helpers driven by site.js (all inert without it, and with reduced motion) */
.mi-progress{position:fixed;top:env(safe-area-inset-top,0px);left:0;width:100%;height:3px;background:var(--gold);transform-origin:0 50%;transform:scaleX(0);z-index:300;pointer-events:none}
@keyframes mi-rise{from{opacity:0;transform:translateY(18px)}}
@keyframes mi-pop{50%{transform:scale(1.12)}}
@keyframes mi-tickin{from{transform:scale(0) rotate(-30deg)}}
@keyframes mi-item{from{opacity:0;transform:translateY(-6px)}}
@keyframes mi-shake{20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}
@keyframes mi-nudge{to{transform:translateX(6px)}}
@keyframes mi-scan{0%{background-size:0 100%;background-position:0 0}55%{background-size:100% 100%;background-position:0 0}100%{background-size:0 100%;background-position:100% 0}}
.mi-load,.mi-in{animation:mi-rise .8s var(--ease) var(--mi-d,0s) backwards}
.mi-bump{animation:mi-pop .35s var(--ease)}
.mi-tick{display:inline-grid;place-items:center;width:1.05em;height:1.05em;margin-left:.4em;border-radius:50%;background:var(--gold);color:var(--navy-2);vertical-align:-.12em;flex:none}
.mi-tick svg{width:68%;height:68%;fill:none;stroke:currentColor;stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round}
.mi-tick.mi-tick-in{animation:mi-tickin .5s cubic-bezier(.3,1.6,.5,1) var(--mi-d,0s) backwards}
.mi-num{border-radius:3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.mi-scan{background:linear-gradient(rgba(201,168,76,.5),rgba(201,168,76,.5)) no-repeat 0 0/0 100%;animation:mi-scan 1s var(--ease) var(--mi-d,0s) both}
:root{interpolate-size:allow-keywords}
details::details-content{block-size:0;overflow-y:clip;transition:block-size .38s var(--ease),content-visibility .38s allow-discrete}
details[open]::details-content{block-size:auto}

@media (max-width:1060px){
  nav.main,.hd>.btn{display:none}
  body.menu-open nav.main{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:100%;left:0;right:0;background:var(--navy);padding:8px 16px 16px;max-height:calc(100svh - 70px);overflow-y:auto}
  body.menu-open .dd-menu{position:static;box-shadow:none;opacity:1;visibility:visible;transform:none;min-width:0;margin:0 0 6px}
  body.menu-open .dd>button svg{display:none}
  .menu-btn{display:grid;place-items:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.4);border-radius:999px;background:transparent;color:#fff;cursor:pointer}
  header.site:not(.solid):not(.scrolled) .hd{height:72px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}html{scroll-behavior:auto}.mi-progress{display:none}}