/* ============================================================
   SERGIO REAL ESTATE — "The Architect's Manuscript"
   Editorial · drafting-document aesthetic · day/dusk themes
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root{
  --paper:#f3f0e9;
  --paper-2:#ebe7dd;
  --card:#faf8f3;
  --mist:#e4e9ec;
  --ink:#333432;
  --ink-2:#5c5d59;
  --ink-3:#84857d;
  --line:rgba(51,52,50,.16);
  --line-soft:rgba(51,52,50,.09);
  --blue:#0b70aa;
  --blue-ink:#085a87;
  --blue-soft:rgba(11,112,170,.09);
  --amber:#e9a23b;
  --amber-glow:rgba(233,162,59,.55);
  --amber-soft:rgba(233,162,59,.16);
  --win-off:#4a4b48;
  --shadow:0 18px 50px -18px rgba(40,40,34,.22);
  --shadow-sm:0 8px 24px -12px rgba(40,40,34,.18);
  --font-display:"Fraunces","Georgia",serif;
  --font-ui:"Manrope","Segoe UI",system-ui,sans-serif;
  --ease:cubic-bezier(.22,.8,.24,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --header-h:76px;
  --grain-o:.04;
  --sky-a:#f3f0e9;
  --sky-b:#e7e3d7;
}
[data-theme="dusk"]{
  --paper:#171b21;
  --paper-2:#11151a;
  --card:#1e242c;
  --mist:#232a33;
  --ink:#e1e7eb;
  --ink-2:#a9b2ba;
  --ink-3:#79828c;
  --line:rgba(225,231,235,.16);
  --line-soft:rgba(225,231,235,.08);
  --blue:#4aa3d8;
  --blue-ink:#74bce6;
  --blue-soft:rgba(74,163,216,.12);
  --amber:#f2b35c;
  --amber-glow:rgba(242,179,92,.65);
  --amber-soft:rgba(242,179,92,.14);
  --win-off:#2a313a;
  --shadow:0 18px 50px -18px rgba(0,0,0,.6);
  --shadow-sm:0 8px 24px -12px rgba(0,0,0,.5);
  --grain-o:.06;
  --sky-a:#1c2129;
  --sky-b:#12161c;
}

/* ---------- 2. Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html:focus-within{scroll-behavior:smooth}
body{
  font-family:var(--font-ui);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background-color .6s var(--ease),color .6s var(--ease);
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
ul,ol{list-style:none}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:fixed;top:-60px;left:16px;z-index:300;background:var(--ink);color:var(--paper);padding:.6rem 1rem;transition:top .2s}
.skip:focus{top:12px}

/* paper grain */
body::after{
  content:"";position:fixed;inset:0;z-index:250;pointer-events:none;opacity:var(--grain-o);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

/* page enter / leave */
body{opacity:1;transition:opacity .26s ease,background-color .6s var(--ease),color .6s var(--ease)}
body.leaving{opacity:0}
@keyframes pageIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
main{animation:pageIn .5s var(--ease-out) both}

/* lang crossfade */
.i18n-fade main,.i18n-fade .top,.i18n-fade footer{animation:langFade .4s ease}
@keyframes langFade{from{opacity:.25;filter:blur(2px)}to{opacity:1;filter:none}}

/* ---------- 3. Type ---------- */
h1,h2,h3,.serif{font-family:var(--font-display);font-weight:560;line-height:1.06;letter-spacing:-.01em}
.kicker{
  display:flex;align-items:center;gap:14px;
  font-size:.7rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--blue);
}
.kicker::before{content:"";width:26px;height:1px;background:var(--blue);flex:none}
.kicker .num{color:var(--ink-3);letter-spacing:.14em}
.display{font-size:clamp(2.1rem,4.6vw,3.6rem)}
.lead{font-size:1.06rem;color:var(--ink-2);max-width:56ch}
.serif-i{font-family:var(--font-display);font-style:italic;font-weight:480}
.accent{color:var(--blue)}
.amber-t{color:var(--amber)}

/* drafting dimension rule under section heads */
.dim-rule{position:relative;height:1px;background:var(--line);margin-top:2.2rem}
.dim-rule::before,.dim-rule::after{content:"";position:absolute;top:-4px;width:1px;height:9px;background:var(--line)}
.dim-rule::before{left:0}.dim-rule::after{right:0}
.dim-rule span{
  position:absolute;top:-0.62em;left:50%;transform:translateX(-50%);
  background:var(--paper);padding:0 14px;font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-3);
  transition:background-color .6s var(--ease);
}

/* ---------- 4. Layout ---------- */
.wrap{width:min(1240px,92vw);margin-inline:auto}
.wrap-wide{width:min(1400px,95vw);margin-inline:auto}
section{padding-block:clamp(4rem,9vh,7rem)}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:1.2rem;margin-bottom:2.6rem}
.sec-head .lead{margin-top:.9rem}
.sec-head .display{margin-top:.9rem}

/* ---------- 5. Header ---------- */
.top{
  position:fixed;inset:0 0 auto 0;z-index:120;height:var(--header-h);
  display:flex;align-items:center;
  transition:background-color .4s var(--ease),border-color .4s,backdrop-filter .4s,box-shadow .4s;
  border-bottom:1px solid transparent;
}
.top.solid{background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(14px);border-bottom-color:var(--line-soft)}
.top-in{width:min(1400px,95vw);margin-inline:auto;display:flex;align-items:center;gap:1.6rem}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand svg{height:44px;width:auto}
.brand b{font-family:var(--font-display);font-weight:600;font-size:1.18rem;letter-spacing:.16em}
.brand i{display:block;font-family:var(--font-display);font-style:italic;font-weight:480;font-size:.78rem;letter-spacing:.06em;color:var(--ink-2);margin-top:-3px}
.brand .mark-ink{fill:var(--ink);transition:fill .6s var(--ease)}
.brand .mark-paper{fill:var(--paper);transition:fill .6s var(--ease)}
.brand .mark-seam{stroke:var(--paper);transition:stroke .6s var(--ease)}
.nav{display:flex;gap:1.7rem;margin-inline:auto}
.nav a{font-size:.86rem;font-weight:600;letter-spacing:.04em;color:var(--ink-2);position:relative;padding-block:6px}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1.5px;width:100%;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav a[aria-current="page"]{color:var(--ink)}
.top-actions{display:flex;align-items:center;gap:.45rem;flex:none}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;border:1px solid transparent;border-radius:50%;
  color:var(--ink-2);transition:border-color .25s,color .25s,background .25s;position:relative;
}
.icon-btn:hover{border-color:var(--line);color:var(--ink)}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.fav-count{
  position:absolute;top:-2px;right:-2px;min-width:16px;height:16px;border-radius:9px;background:var(--amber);
  color:#2c2410;font-size:.6rem;font-weight:800;display:grid;place-items:center;padding-inline:4px;
  transform:scale(0);transition:transform .3s var(--ease)
}
.fav-count.on{transform:scale(1)}

/* language switcher */
.lang{position:relative}
.lang-cur{
  display:flex;align-items:center;gap:6px;border:1px solid var(--line);padding:.46rem .7rem;
  font-size:.74rem;font-weight:800;letter-spacing:.14em;transition:border-color .25s,background .25s;
}
.lang-cur:hover{border-color:var(--ink-3)}
.lang-cur svg{width:10px;height:10px;stroke:currentColor;fill:none;stroke-width:2;transition:transform .3s}
.lang.open .lang-cur svg{transform:rotate(180deg)}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:158px;background:var(--card);border:1px solid var(--line);
  box-shadow:var(--shadow-sm);opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .25s,transform .25s;z-index:50;
}
.lang.open .lang-menu{opacity:1;transform:none;pointer-events:auto}
.lang-menu button{
  display:flex;width:100%;align-items:center;gap:10px;padding:.62rem .85rem;font-size:.78rem;font-weight:700;letter-spacing:.1em;
  color:var(--ink-2);transition:background .2s,color .2s;text-align:left;
}
.lang-menu button:hover{background:var(--blue-soft);color:var(--ink)}
.lang-menu button[aria-pressed="true"]{color:var(--blue)}
.lang-menu button[aria-pressed="true"]::after{content:"●";margin-left:auto;font-size:.5rem}
.lang-menu button small{color:var(--ink-3);font-weight:600;letter-spacing:.02em}

/* theme toggle */
.theme-btn .moon{display:none}
[data-theme="dusk"] .theme-btn .sun{display:none}
[data-theme="dusk"] .theme-btn .moon{display:block}

/* burger / mobile drawer */
.burger{display:none}
.drawer{
  position:fixed;inset:0;z-index:200;background:var(--paper);display:flex;flex-direction:column;
  padding:calc(var(--header-h) + 1rem) 8vw 3rem;
  clip-path:inset(0 0 100% 0);transition:clip-path .55s var(--ease);visibility:hidden;
}
.drawer.open{clip-path:inset(0);visibility:visible}
.drawer nav{display:flex;flex-direction:column;gap:.4rem}
.drawer nav a{
  font-family:var(--font-display);font-size:clamp(1.9rem,8vw,2.6rem);padding-block:.45rem;border-bottom:1px solid var(--line-soft);
  display:flex;align-items:baseline;gap:1rem;
}
.drawer nav a small{font-family:var(--font-ui);font-size:.66rem;letter-spacing:.2em;color:var(--ink-3)}
.drawer nav a[aria-current="page"]{color:var(--blue)}
.drawer-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:2rem}
.drawer-close{position:absolute;top:18px;right:6vw}

/* ---------- 6. Buttons ---------- */
.btn{
  --tick:var(--blue);
  position:relative;display:inline-flex;align-items:center;gap:.6rem;
  padding:.95rem 1.7rem;border:1px solid var(--ink);
  font-size:.8rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  transition:background .3s var(--ease),color .3s,border-color .3s,transform .3s;
}
.btn::before,.btn::after{
  content:"";position:absolute;width:9px;height:9px;border:0 solid var(--tick);transition:all .3s var(--ease);
}
.btn::before{top:-5px;left:-5px;border-top-width:1.5px;border-left-width:1.5px}
.btn::after{bottom:-5px;right:-5px;border-bottom-width:1.5px;border-right-width:1.5px}
.btn:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.btn:hover::before{top:-8px;left:-8px}
.btn:hover::after{bottom:-8px;right:-8px}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:var(--blue);border-color:var(--blue)}
.btn-blue{background:var(--blue);border-color:var(--blue);color:#fff;--tick:var(--amber)}
.btn-blue:hover{background:var(--blue-ink);border-color:var(--blue-ink)}
[data-theme="dusk"] .btn-blue{color:#0d1117}
.btn-ghost{border-color:var(--line)}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink)}
.btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}
.link-arrow{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.82rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);
}
.link-arrow svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8;transition:transform .3s var(--ease)}
.link-arrow:hover svg{transform:translateX(5px)}

/* ---------- 7. Hero ---------- */
.hero{
  min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;position:relative;
  padding:calc(var(--header-h) + 2rem) 0 0;overflow:hidden;
  background:linear-gradient(var(--sky-a),var(--sky-b));
  transition:background .8s var(--ease);
}
.hero-sky{
  position:absolute;inset:auto 0 0 0;height:74%;pointer-events:none;
  -webkit-mask-image:linear-gradient(to right,rgba(0,0,0,.14),rgba(0,0,0,.42) 40%,#000 66%);
  mask-image:linear-gradient(to right,rgba(0,0,0,.14),rgba(0,0,0,.42) 40%,#000 66%);
}
@media (max-width:900px){
  .hero-sky{
    -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.1),rgba(0,0,0,.32) 46%,#000 82%);
    mask-image:linear-gradient(to bottom,rgba(0,0,0,.1),rgba(0,0,0,.32) 46%,#000 82%);
  }
}
.hero-sky svg{width:100%;height:100%;display:block}
.hero-copy{position:relative;z-index:2;width:min(1240px,92vw);margin-inline:auto;padding-bottom:clamp(11rem,30vh,16rem)}
.hero-kicker{margin-bottom:1.6rem}
.hero h1{font-size:clamp(2.7rem,7vw,5.7rem);font-weight:540;max-width:13ch}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line span{display:block;transform:translateY(110%);animation:riseUp 1s var(--ease-out) forwards}
.hero h1 .line:nth-child(2) span{animation-delay:.14s}
.hero h1 em{font-style:italic;font-weight:430;color:var(--blue)}
@keyframes riseUp{to{transform:none}}
.hero-sub{margin-top:1.5rem;max-width:46ch;color:var(--ink-2);font-size:1.05rem;opacity:0;animation:fadeUp .9s .5s var(--ease-out) forwards}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hero-scroll{
  position:absolute;right:max(4vw,1.4rem);bottom:9rem;z-index:3;display:flex;align-items:center;gap:.8rem;
  writing-mode:vertical-rl;font-size:.64rem;letter-spacing:.34em;text-transform:uppercase;color:var(--ink-3);
}
.hero-scroll::after{content:"";width:1px;height:54px;background:linear-gradient(var(--ink-3),transparent);animation:drip 2.2s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* skyline windows */
.win{fill:var(--win-off);transition:fill .5s ease,filter .5s ease;transition-delay:var(--d,0s)}
.lit .win.w-on,.win.force-on{fill:var(--amber);filter:drop-shadow(0 0 5px var(--amber-glow))}
[data-theme="dusk"] .lit .win.w-on,[data-theme="dusk"] .win.force-on{filter:drop-shadow(0 0 9px var(--amber-glow))}
.bld{fill:var(--ink);transition:fill .6s var(--ease)}
.bld-2{fill:color-mix(in srgb,var(--ink) 86%,var(--paper));transition:fill .6s var(--ease)}
.bld-3{fill:color-mix(in srgb,var(--ink) 72%,var(--paper));transition:fill .6s var(--ease)}
.ground-l{fill:color-mix(in srgb,var(--ink) 92%,var(--paper))}

/* ---------- 8. Search panel ---------- */
.search-panel{
  position:relative;z-index:4;width:min(1240px,92vw);margin:-7.5rem auto 0;
  background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);
  padding:1.6rem;opacity:0;animation:fadeUp .9s .75s var(--ease-out) forwards;
}
.search-panel .corner{position:absolute;width:10px;height:10px;border:0 solid var(--blue)}
.search-panel .corner.tl{top:-5px;left:-5px;border-top-width:2px;border-left-width:2px}
.search-panel .corner.br{bottom:-5px;right:-5px;border-bottom-width:2px;border-right-width:2px}
.seg{display:inline-flex;border:1px solid var(--line);padding:3px;gap:3px;background:var(--paper-2)}
.seg button{
  padding:.55rem 1.2rem;font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);
  transition:background .25s,color .25s;
}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.search-row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:1.4rem;align-items:end;margin-top:1.1rem}
.field label{display:block;font-size:.62rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.45rem}
.field select,.field input[type="text"],.field input[type="email"],.field input[type="tel"],.field input[type="number"],.field textarea{
  width:100%;background:transparent;border:0;border-bottom:1.5px solid var(--line);padding:.55rem 2px;
  font-size:.95rem;font-weight:600;transition:border-color .25s;border-radius:0;appearance:none;
}
.field select:focus,.field input:focus,.field textarea:focus{outline:none;border-bottom-color:var(--blue)}
.field{position:relative}
.field.sel::after{content:"";position:absolute;right:6px;bottom:16px;width:7px;height:7px;border-right:1.6px solid var(--ink-3);border-bottom:1.6px solid var(--ink-3);transform:rotate(45deg);pointer-events:none}
.field select option{background:var(--card);color:var(--ink)}

/* compass chips */
.compass{margin-top:1.4rem;padding-top:1.2rem;border-top:1px dashed var(--line);display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}
.compass-q{font-family:var(--font-display);font-style:italic;font-size:.98rem;color:var(--ink-2);margin-right:.4rem}
.chip{
  display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:1px solid var(--line);border-radius:999px;
  font-size:.8rem;font-weight:700;transition:border-color .25s,background .25s,color .25s,transform .25s;
}
.chip svg{width:14px;height:14px;stroke:var(--amber);fill:none;stroke-width:1.8;stroke-linecap:round}
.chip:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}

/* ---------- 9. Property cards ---------- */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.pgrid-feature{display:grid;grid-template-columns:1.7fr 1fr;gap:1.6rem}
.pgrid-feature .col{display:grid;gap:1.6rem}
.pgrid-feature > div > .pcard.tall{height:100%}
.pcard{
  position:relative;background:var(--card);border:1px solid var(--line);display:flex;flex-direction:column;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s;
}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--ink-3)}
.pcard .frame{position:relative;overflow:hidden;aspect-ratio:4/3;background:linear-gradient(var(--sky-a),var(--sky-b))}
.pcard.tall .frame{aspect-ratio:auto;flex:1;min-height:340px}
.pcard .frame svg{position:absolute;inset:0;width:100%;height:100%;transition:transform .8s var(--ease)}
.pcard:hover .frame svg{transform:scale(1.035)}
.pcard:hover .win.w-on{fill:var(--amber);filter:drop-shadow(0 0 6px var(--amber-glow))}
.pcard .frame::after{ /* dimension corners draw on hover */
  content:"";position:absolute;inset:10px;border:1px solid var(--amber);opacity:0;
  clip-path:polygon(0 0,18px 0,18px 1.5px,1.5px 1.5px,1.5px 18px,0 18px, 0 0);transition:opacity .4s;pointer-events:none;
}
.pcard:hover .frame::after{opacity:.9}
.badge-deal{
  position:absolute;top:12px;left:12px;z-index:3;background:var(--ink);color:var(--paper);
  font-size:.6rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;padding:.36rem .7rem;
}
.badge-deal.rent{background:var(--blue);color:#fff}
.badge-new{position:absolute;top:12px;right:12px;z-index:3;background:var(--amber);color:#2c2410;font-size:.6rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;padding:.36rem .7rem}
.badge-ai{
  position:absolute;bottom:12px;left:12px;z-index:3;display:inline-flex;align-items:center;gap:6px;
  background:color-mix(in srgb,var(--paper) 55%,transparent);backdrop-filter:blur(8px);
  border:1px solid var(--line);color:var(--ink-2);
  font-size:.62rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:.34rem .62rem;
}
.badge-ai svg{width:11px;height:11px;fill:var(--blue);stroke:none}
.pcard-fav{
  position:absolute;bottom:12px;right:12px;z-index:3;width:36px;height:36px;border-radius:50%;
  background:color-mix(in srgb,var(--paper) 70%,transparent);backdrop-filter:blur(8px);border:1px solid var(--line);
  display:grid;place-items:center;transition:transform .25s var(--ease),background .25s;
}
.pcard-fav svg{width:16px;height:16px;fill:none;stroke:var(--ink);stroke-width:1.7;transition:fill .25s,stroke .25s}
.pcard-fav:hover{transform:scale(1.12)}
.pcard-fav.on svg{fill:var(--amber);stroke:var(--amber)}
.pcard-fav.pop{animation:pop .45s var(--ease)}
@keyframes pop{40%{transform:scale(1.3)}}
.pcard-body{padding:1.15rem 1.2rem 1.25rem;display:flex;flex-direction:column;gap:.55rem;flex:none}
.pcard-loc{display:flex;align-items:center;gap:.5rem;font-size:.66rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.pcard-loc::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--amber)}
.pcard-loc .ptype{color:var(--blue)}
.pcard h3{font-size:1.32rem;font-weight:560}
.pcard h3 a::after{content:"";position:absolute;inset:0;z-index:2}
.pcard-meta{display:flex;flex-wrap:wrap;gap:.4rem .95rem;font-size:.8rem;color:var(--ink-2);font-weight:600}
.pcard-meta span{display:inline-flex;align-items:center;gap:.36rem}
.pcard-meta svg{width:13px;height:13px;stroke:var(--ink-3);fill:none;stroke-width:1.6}
.pcard-foot{display:flex;align-items:center;justify-content:space-between;margin-top:.35rem;padding-top:.8rem;border-top:1px dashed var(--line)}
.price{font-family:var(--font-display);font-size:1.34rem;font-weight:600;position:relative}
.price small{font-family:var(--font-ui);font-size:.7rem;font-weight:700;color:var(--ink-3);letter-spacing:.06em}
.price::after{content:"";position:absolute;left:0;bottom:-3px;height:2px;width:100%;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.pcard:hover .price::after{transform:scaleX(1)}
.score-pill{display:inline-flex;align-items:center;gap:.45rem;font-size:.74rem;font-weight:800;color:var(--ink-2)}
.score-pill .ring{width:30px;height:30px;position:relative;flex:none}
.score-pill .ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.score-pill .ring circle{fill:none;stroke-width:3}
.score-pill .ring .bg{stroke:var(--line)}
.score-pill .ring .fg{stroke:var(--blue);stroke-linecap:round;stroke-dasharray:75.4;transition:stroke-dashoffset 1s var(--ease)}
.score-pill .ring b{position:absolute;inset:0;display:grid;place-items:center;font-size:.56rem;font-weight:800;color:var(--ink)}
.pcard-cmp{
  position:relative;z-index:3;font-size:.66rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);
  display:inline-flex;align-items:center;gap:.4rem;padding:.3rem 0;transition:color .25s;
}
.pcard-cmp:hover{color:var(--blue)}
.pcard-cmp svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.8}
.pcard-cmp.on{color:var(--blue)}

/* ---------- 10. Category tickets ---------- */
.cats{display:grid;grid-template-columns:repeat(5,1fr);gap:1.1rem}
.cat{
  position:relative;border:1px solid var(--line);background:var(--card);padding:1.6rem 1.3rem 1.4rem;
  display:flex;flex-direction:column;gap:2.6rem;overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s,border-color .4s;
}
.cat:hover{transform:translateY(-6px);box-shadow:var(--shadow-sm);border-color:var(--blue)}
.cat .cat-num{font-size:.64rem;font-weight:800;letter-spacing:.26em;color:var(--ink-3)}
.cat .cat-art{height:74px;display:flex;align-items:flex-end}
.cat .cat-art svg{height:100%;width:auto}
.cat h3{font-size:1.1rem;line-height:1.25}
.cat .cat-count{font-size:.74rem;color:var(--ink-2);font-weight:600}
.cat .cat-go{position:absolute;top:1.2rem;right:1.2rem;width:30px;height:30px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;transition:background .3s,border-color .3s,transform .3s}
.cat .cat-go svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.8}
.cat:hover .cat-go{background:var(--blue);border-color:var(--blue);color:#fff;transform:rotate(45deg)}
.cat::after{content:"";position:absolute;inset:auto 0 0 0;height:3px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.cat:hover::after{transform:scaleX(1)}

/* ---------- 11. Signature showcase ---------- */
.signature{background:var(--paper-2);transition:background .6s var(--ease)}
.show-scroll{display:flex;gap:1.6rem;overflow-x:auto;padding:0.4rem 4vw 1.6rem;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--blue) transparent}
.show-scroll::-webkit-scrollbar{height:5px}
.show-scroll::-webkit-scrollbar-thumb{background:var(--blue)}
.show-card{flex:0 0 min(480px,82vw);scroll-snap-align:start}
.show-card .pcard .frame{aspect-ratio:16/10}

/* ---------- 12. Stats / counters ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--card);padding:2rem 1.6rem;transition:background .6s var(--ease)}
.stat b{font-family:var(--font-display);font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:560;display:block}
.stat b i{font-style:normal;color:var(--blue)}
.stat span{font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- 13. Zones ---------- */
.zones{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.zone-card{border:1px solid var(--line);background:var(--card);padding:1.5rem;display:flex;flex-direction:column;gap:1rem;transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.zone-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:var(--ink-3)}
.zone-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem}
.zone-head h3{font-size:1.3rem}
.zone-growth{font-size:.78rem;font-weight:800;color:var(--blue);white-space:nowrap}
.zone-tag{font-family:var(--font-display);font-style:italic;color:var(--ink-2);font-size:.95rem;line-height:1.45}
.zone-bars{display:grid;gap:.55rem;margin-top:.2rem}
.zbar{display:grid;grid-template-columns:86px 1fr 28px;align-items:center;gap:.7rem;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.zbar .track{height:3px;background:var(--line-soft);position:relative}
.zbar .track i{position:absolute;inset:0 auto 0 0;width:0;background:var(--blue);transition:width 1.1s var(--ease)}
.zbar b{color:var(--ink);text-align:right;font-size:.72rem}
.zone-foot{display:flex;justify-content:space-between;align-items:center;border-top:1px dashed var(--line);padding-top:.9rem;margin-top:auto;font-size:.8rem;color:var(--ink-2)}
.zone-foot b{font-family:var(--font-display);font-size:1.05rem;color:var(--ink)}

/* ---------- 14. Filter rail (properties page) ---------- */
.props-layout{display:grid;grid-template-columns:288px 1fr;gap:2.6rem;align-items:start}
.rail{position:sticky;top:calc(var(--header-h) + 1.4rem);display:flex;flex-direction:column;gap:1.7rem;border:1px solid var(--line);background:var(--card);padding:1.5rem;max-height:calc(100vh - var(--header-h) - 2.8rem);overflow:auto;scrollbar-width:thin}
.rail-group>label,.rail-group>.glabel{display:block;font-size:.64rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);margin-bottom:.7rem}
.tchips{display:flex;flex-wrap:wrap;gap:.45rem}
.tchip{padding:.45rem .85rem;border:1px solid var(--line);font-size:.76rem;font-weight:700;transition:all .25s}
.tchip:hover{border-color:var(--ink-3)}
.tchip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.range-wrap{padding-top:.4rem}
.range-track{position:relative;height:26px}
.range-track input[type="range"]{
  position:absolute;inset:0;width:100%;appearance:none;-webkit-appearance:none;background:none;pointer-events:none;height:26px;margin:0;
}
.range-track input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;pointer-events:auto;width:17px;height:17px;border-radius:50%;background:var(--card);
  border:2px solid var(--blue);cursor:grab;box-shadow:0 1px 6px rgba(0,0,0,.18);margin-top:0;
}
.range-track input[type="range"]::-moz-range-thumb{
  pointer-events:auto;width:14px;height:14px;border-radius:50%;background:var(--card);border:2px solid var(--blue);cursor:grab;
}
.range-rail{position:absolute;top:50%;left:0;right:0;height:3px;transform:translateY(-50%);background:var(--line-soft)}
.range-rail i{position:absolute;top:0;bottom:0;background:var(--blue)}
.range-vals{display:flex;justify-content:space-between;font-size:.78rem;font-weight:700;color:var(--ink-2);margin-top:.35rem}
.rail-actions{display:flex;flex-direction:column;gap:.6rem;border-top:1px dashed var(--line);padding-top:1.2rem}
.reset-link{font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);display:inline-flex;gap:.45rem;align-items:center;transition:color .25s}
.reset-link:hover{color:var(--blue)}
.reset-link svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2}
.results-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.6rem;flex-wrap:wrap}
.results-bar .count{font-family:var(--font-display);font-size:1.25rem}
.results-bar .count b{color:var(--blue)}
.sort-box{display:flex;align-items:center;gap:.6rem;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}
.sort-box select{border:1px solid var(--line);background:var(--card);padding:.45rem 2rem .45rem .7rem;font-size:.78rem;font-weight:700;appearance:none;cursor:pointer}
.sort-wrap{position:relative}
.sort-wrap::after{content:"";position:absolute;right:10px;top:50%;width:6px;height:6px;border-right:1.6px solid var(--ink-3);border-bottom:1.6px solid var(--ink-3);transform:translateY(-70%) rotate(45deg);pointer-events:none}
.fav-toggle{display:inline-flex;align-items:center;gap:.5rem;font-size:.74rem;font-weight:700;letter-spacing:.08em;color:var(--ink-2);border:1px solid var(--line);padding:.45rem .8rem;transition:all .25s}
.fav-toggle svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.7}
.fav-toggle[aria-pressed="true"]{background:var(--amber-soft);border-color:var(--amber);color:var(--ink)}
.fav-toggle[aria-pressed="true"] svg{fill:var(--amber);stroke:var(--amber)}
.empty{border:1px dashed var(--line);padding:4rem 2rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem}
.empty svg{width:74px;height:74px;opacity:.5}
.empty h3{font-size:1.5rem}
.empty p{color:var(--ink-2);max-width:40ch}
.props-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.6rem}
.pcard.appear{animation:cardIn .55s var(--ease-out) both}
@keyframes cardIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

/* ---------- 15. Compare tray + overlay ---------- */
.cmp-tray{
  position:fixed;right:1.4rem;bottom:1.4rem;z-index:140;display:flex;align-items:center;gap:.8rem;
  background:var(--ink);color:var(--paper);padding:.8rem 1.1rem;box-shadow:var(--shadow);
  transform:translateY(140%);transition:transform .45s var(--ease);
}
[data-theme="dusk"] .cmp-tray{background:var(--card);border:1px solid var(--line)}
.cmp-tray.on{transform:none}
.cmp-tray .thumbs{display:flex;gap:.4rem}
.cmp-tray .thumbs i{width:34px;height:34px;border:1px solid color-mix(in srgb,var(--paper) 30%,transparent);display:grid;place-items:center;font-style:normal;font-family:var(--font-display);font-size:.9rem}
.cmp-tray button{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.cmp-tray .go{background:var(--blue);padding:.55rem 1rem;color:#fff}
[data-theme="dusk"] .cmp-tray .go{color:#0d1117}
.cmp-tray .clear{color:var(--ink-3)}

.overlay{
  position:fixed;inset:0;z-index:220;background:color-mix(in srgb,var(--paper-2) 96%,transparent);
  backdrop-filter:blur(10px);overflow:auto;opacity:0;pointer-events:none;transition:opacity .35s;
}
.overlay.open{opacity:1;pointer-events:auto}
.overlay-in{width:min(1240px,94vw);margin:0 auto;padding:5.5rem 0 4rem;animation:fadeUp .5s var(--ease-out)}
.overlay-close{position:fixed;top:1.2rem;right:1.6rem;z-index:5;width:46px;height:46px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;background:var(--card);transition:transform .3s,background .3s}
.overlay-close:hover{transform:rotate(90deg);background:var(--mist)}
.overlay-close svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8}
.cmp-table{width:100%;border-collapse:collapse;margin-top:2rem}
.cmp-table th,.cmp-table td{border:1px solid var(--line);padding:.85rem 1rem;text-align:left;font-size:.88rem;vertical-align:middle}
.cmp-table th{font-size:.64rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);background:var(--card);width:170px}
.cmp-table td{background:color-mix(in srgb,var(--card) 70%,transparent)}
.cmp-table td.best{color:var(--blue);font-weight:800;position:relative}
.cmp-table td.best::after{content:"✓";margin-left:.45rem;font-size:.78rem}
.cmp-table .cmp-art{height:120px;display:block}
.cmp-table .cmp-art svg{height:100%;width:100%;object-fit:cover}
.cmp-table .cmp-name{font-family:var(--font-display);font-size:1.1rem;display:block;margin-top:.5rem}
.cmp-table .vbar{height:4px;background:var(--line-soft);margin-top:.45rem;position:relative;max-width:130px}
.cmp-table .vbar i{position:absolute;inset:0 auto 0 0;background:var(--blue);width:0;transition:width .9s var(--ease)}
.cmp-rm{font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:800;margin-top:.5rem;display:inline-block}
.cmp-rm:hover{color:#c0392b}

/* favorites overlay list */
.fav-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2rem}

/* ---------- 16. Toast ---------- */
.toasts{position:fixed;left:50%;bottom:1.6rem;transform:translateX(-50%);z-index:260;display:flex;flex-direction:column;gap:.5rem;align-items:center;pointer-events:none}
.toast{
  background:var(--ink);color:var(--paper);padding:.7rem 1.2rem;font-size:.8rem;font-weight:700;letter-spacing:.04em;
  box-shadow:var(--shadow-sm);animation:toastIn .35s var(--ease-out);display:flex;gap:.6rem;align-items:center;
}
[data-theme="dusk"] .toast{background:var(--mist);color:var(--ink)}
.toast::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
.toast.out{animation:toastOut .3s forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(14px)}to{opacity:1}}
@keyframes toastOut{to{opacity:0;transform:translateY(8px)}}

/* ---------- 17. Property details ---------- */
.det-hero{padding-top:calc(var(--header-h) + 1.6rem)}
.det-back{display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1.4rem;transition:color .25s}
.det-back:hover{color:var(--blue)}
.det-back svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.8}
.det-grid{display:grid;grid-template-columns:1.55fr 1fr;gap:2.4rem;align-items:start}
.det-art{position:relative;border:1px solid var(--line);background:linear-gradient(var(--sky-a),var(--sky-b));aspect-ratio:16/11;overflow:hidden}
.det-art svg{position:absolute;inset:0;width:100%;height:100%}
.det-art .badge-ai{bottom:14px;left:14px}
.det-aside{position:sticky;top:calc(var(--header-h) + 1.4rem);border:1px solid var(--line);background:var(--card);padding:1.8rem}
.det-aside .pcard-loc{margin-bottom:.7rem}
.det-aside h1{font-size:clamp(1.7rem,2.6vw,2.3rem);margin-bottom:1rem}
.det-price{font-family:var(--font-display);font-size:2rem;font-weight:600;color:var(--ink);display:flex;align-items:baseline;gap:.5rem}
.det-price small{font-family:var(--font-ui);font-size:.78rem;color:var(--ink-3);font-weight:700}
.det-ppm{font-size:.8rem;color:var(--ink-2);margin-top:.25rem}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-block:1.4rem}
.fact{background:var(--card);padding:.85rem 1rem}
.fact span{display:block;font-size:.6rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.fact b{font-size:1rem;font-weight:700}
.det-ctas{display:flex;flex-direction:column;gap:.7rem}
.det-mini{display:flex;gap:1rem;margin-top:1.1rem;justify-content:center}
.det-mini button{display:inline-flex;align-items:center;gap:.45rem;font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);transition:color .25s}
.det-mini button:hover{color:var(--blue)}
.det-mini button.on{color:var(--amber)}
.det-mini svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.7}
.det-mini .on svg{fill:var(--amber)}
.ai-trans{
  display:inline-flex;align-items:center;gap:.5rem;margin-top:1rem;padding:.5rem .8rem;border:1px dashed var(--line);
  font-size:.7rem;font-weight:700;color:var(--ink-3);letter-spacing:.04em;
}
.ai-trans svg{width:12px;height:12px;fill:var(--blue)}
.det-sec{padding-block:3rem;border-top:1px solid var(--line-soft)}
.det-sec h2{font-size:1.7rem;margin-bottom:1.3rem;display:flex;align-items:center;gap:1rem}
.det-sec h2 .idx{font-size:.66rem;font-weight:800;letter-spacing:.2em;color:var(--ink-3);font-family:var(--font-ui)}
.det-story p{max-width:68ch;color:var(--ink-2);font-size:1.02rem;line-height:1.75}
.why-box{border:1px solid var(--line);background:var(--card);padding:1.7rem;position:relative;max-width:760px}
.why-box::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--blue)}
.why-head{display:flex;align-items:center;gap:.7rem;margin-bottom:1.1rem;flex-wrap:wrap}
.why-head .ai-mark{display:inline-flex;align-items:center;gap:5px;font-size:.6rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);border:1px solid var(--blue);padding:.26rem .55rem}
.why-head .ai-mark svg{width:10px;height:10px;fill:var(--blue)}
.why-box li{display:flex;gap:.85rem;padding-block:.55rem;color:var(--ink-2);font-size:.95rem}
.why-box li+li{border-top:1px dashed var(--line-soft)}
.why-box li::before{content:"—";color:var(--amber);font-weight:700;flex:none}
.featlist{display:flex;flex-wrap:wrap;gap:.55rem;max-width:760px}
.featlist span{border:1px solid var(--line);padding:.5rem .95rem;font-size:.8rem;font-weight:600;display:inline-flex;gap:.5rem;align-items:center}
.featlist svg{width:13px;height:13px;stroke:var(--blue);fill:none;stroke-width:1.8}

/* invest gauge */
.invest-wrap{display:grid;grid-template-columns:auto 1fr;gap:3rem;align-items:center;max-width:860px}
.gauge{display:flex;align-items:flex-end;gap:1.6rem}
.gauge .floors{display:flex;flex-direction:column-reverse;gap:4px}
.gauge .floors i{width:54px;height:13px;background:var(--line-soft);transition:background .3s ease,box-shadow .3s;transition-delay:var(--d,0s)}
.gauge.on .floors i.f-on{background:var(--blue)}
.gauge.on .floors i.f-top{background:var(--amber);box-shadow:0 0 12px var(--amber-glow)}
.gauge-num{font-family:var(--font-display);font-size:3.6rem;font-weight:560;line-height:1}
.gauge-num small{display:block;font-family:var(--font-ui);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-top:.5rem;font-weight:800}
.invest-meta{display:grid;gap:1.1rem}
.imeta{display:grid;gap:.3rem}
.imeta span{font-size:.64rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.imeta b{font-size:1.05rem}
.imeta b em{font-style:normal;color:var(--blue)}
.spark{width:100%;max-width:300px;height:54px}
.spark polyline{fill:none;stroke:var(--blue);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.spark .area{fill:var(--blue-soft);stroke:none}
.spark .dot{fill:var(--amber)}
.delta-up{color:var(--blue);font-weight:800}

/* neighborhood panel on details */
.nb-panel{display:grid;grid-template-columns:1fr 1fr;gap:2.4rem;border:1px solid var(--line);background:var(--card);padding:2rem;max-width:980px}
.nb-panel .zone-bars{margin-top:1rem}
.nb-quote{font-family:var(--font-display);font-style:italic;font-size:1.28rem;line-height:1.5;color:var(--ink-2)}
.nb-stats{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;align-content:start}
.nb-stat b{font-family:var(--font-display);font-size:1.5rem;display:block}
.nb-stat span{font-size:.66rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}

/* sticky visit bar */
.det-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:130;background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:.7rem 4vw;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  transform:translateY(110%);transition:transform .4s var(--ease);
}
.det-bar.on{transform:none}
.det-bar .t{font-family:var(--font-display);font-size:1.05rem}
.det-bar .p{font-weight:800;color:var(--blue)}
.det-nav{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid var(--line-soft);padding-top:2rem;margin-top:1rem}
.det-nav a{display:flex;flex-direction:column;gap:.3rem;max-width:46%}
.det-nav a span{font-size:.64rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.det-nav a b{font-family:var(--font-display);font-size:1.1rem;font-weight:560;transition:color .25s}
.det-nav a:hover b{color:var(--blue)}
.det-nav a.next{text-align:right;margin-left:auto}

/* ---------- 18. Investments page ---------- */
.invest-hero{padding-top:calc(var(--header-h) + 4rem);padding-bottom:3rem}
.big-stats{display:flex;gap:3.4rem;flex-wrap:wrap;margin-top:2.6rem}
.bstat b{font-family:var(--font-display);font-size:clamp(2.4rem,5vw,3.8rem);font-weight:560;display:block;line-height:1}
.bstat b i{font-style:normal;color:var(--blue)}
.bstat span{font-size:.7rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.chart-card{border:1px solid var(--line);background:var(--card);padding:1.8rem}
.chart-legend{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.3rem}
.lg-chip{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--line);padding:.4rem .8rem;font-size:.74rem;font-weight:700;transition:all .25s;opacity:.45}
.lg-chip i{width:10px;height:10px;border-radius:50%;background:var(--c,#888)}
.lg-chip[aria-pressed="true"]{opacity:1;border-color:var(--c)}
.bigchart{width:100%;height:auto}
.bigchart .axis{stroke:var(--line);stroke-width:1}
.bigchart text{fill:var(--ink-3);font-size:10px;font-family:var(--font-ui);font-weight:600}
.bigchart .zline{fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:opacity .3s}
.bigchart .zline.dim{opacity:.12}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:2.6rem;border:1px solid var(--line);background:var(--card);padding:2.2rem}
.calc-out{display:grid;gap:1.6rem;align-content:center;border-left:1px dashed var(--line);padding-left:2.6rem}
.calc-out .res b{font-family:var(--font-display);font-size:2.6rem;color:var(--blue);display:block;line-height:1}
.calc-out .res span{font-size:.68rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.calc-note{font-size:.74rem;color:var(--ink-3);border-top:1px dashed var(--line);padding-top:1rem}
.calc .field{margin-bottom:1.3rem}
.lead-list{counter-reset:lead;display:grid;gap:0}
.lead-row{
  display:grid;grid-template-columns:54px 110px 1fr auto auto;gap:1.4rem;align-items:center;
  padding:1.2rem 0;border-bottom:1px solid var(--line-soft);transition:background .25s,padding-left .25s;
}
.lead-row:hover{background:var(--blue-soft);padding-left:.8rem}
.lead-row .ln{font-family:var(--font-display);font-size:1.5rem;color:var(--ink-3)}
.lead-row .lart{height:62px;width:110px;border:1px solid var(--line);overflow:hidden;position:relative}
.lead-row .lart svg{position:absolute;inset:0;width:100%;height:100%}
.lead-row .lt b{font-family:var(--font-display);font-size:1.12rem;font-weight:560;display:block}
.lead-row .lt span{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.lead-row .lp{font-weight:800}
.lead-row .lsc{display:flex;align-items:center;gap:.5rem;font-weight:800;color:var(--blue)}
.lead-row .lsc i{width:36px;height:5px;background:var(--line-soft);position:relative;border-radius:3px;overflow:hidden}
.lead-row .lsc i::after{content:"";position:absolute;inset:0;background:var(--blue);transform:scaleX(var(--v,0));transform-origin:left}

/* ---------- 19. About ---------- */
.about-hero{padding-top:calc(var(--header-h) + 4.5rem)}
.about-hero .display{max-width:18ch}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.value{border-top:2px solid var(--ink);padding-top:1.4rem;transition:border-color .3s}
.value:hover{border-color:var(--blue)}
.value .vnum{font-family:var(--font-display);font-style:italic;color:var(--ink-3);font-size:1rem}
.value h3{font-size:1.35rem;margin-block:.5rem .7rem}
.value p{color:var(--ink-2);font-size:.95rem}
.timeline{position:relative;display:grid;gap:0;max-width:820px;margin-inline:auto}
.timeline::before{content:"";position:absolute;left:99px;top:10px;bottom:10px;width:1px;background:var(--line);}
.tl-row{display:grid;grid-template-columns:80px 40px 1fr;gap:0;padding-block:1.6rem;align-items:start}
.tl-row .yr{font-family:var(--font-display);font-size:1.4rem;font-weight:560;text-align:right;color:var(--blue)}
.tl-row .dot{position:relative;height:100%}
.tl-row .dot::before{content:"";position:absolute;left:50%;top:10px;transform:translateX(-50%);width:9px;height:9px;border-radius:50%;background:var(--paper);border:2px solid var(--amber)}
.tl-row h3{font-size:1.2rem;margin-bottom:.4rem}
.tl-row p{color:var(--ink-2);font-size:.95rem;max-width:54ch}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.proc{border:1px solid var(--line);background:var(--card);padding:1.6rem;position:relative;overflow:hidden}
.proc .pn{font-family:var(--font-display);font-size:3.4rem;font-weight:560;color:var(--line);line-height:1;transition:color .35s}
.proc:hover .pn{color:var(--amber)}
.proc h3{font-size:1.1rem;margin-block:.8rem .5rem}
.proc p{font-size:.86rem;color:var(--ink-2)}

/* ---------- 20. Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:3rem;align-items:start}
.cform{border:1px solid var(--line);background:var(--card);padding:2.2rem;display:grid;gap:1.5rem}
.cform .row2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.ferr{font-size:.72rem;color:#c0392b;font-weight:700;margin-top:.35rem;display:none}
.field.invalid .ferr{display:block}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-bottom-color:#c0392b}
.form-ok{border:1px solid var(--blue);background:var(--blue-soft);padding:2.6rem 2rem;text-align:center;display:none;flex-direction:column;gap:.6rem;align-items:center}
.form-ok.show{display:flex;animation:fadeUp .5s var(--ease-out)}
.form-ok svg{width:44px;height:44px;stroke:var(--blue);fill:none;stroke-width:1.6}
.form-ok h3{font-size:1.5rem}
.cinfo{display:grid;gap:2rem}
.cinfo .ci{display:grid;gap:.3rem;border-bottom:1px dashed var(--line);padding-bottom:1.4rem}
.cinfo .ci span{font-size:.64rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3)}
.cinfo .ci b{font-family:var(--font-display);font-size:1.3rem;font-weight:560}
.cinfo .ci a:hover{color:var(--blue)}
.cmap{border:1px solid var(--line);background:linear-gradient(var(--sky-a),var(--sky-b));position:relative;aspect-ratio:16/9;overflow:hidden}
.cmap svg{position:absolute;inset:0;width:100%;height:100%}
.cmap .pin{animation:pinDrop 1s var(--ease-out) both .4s}
@keyframes pinDrop{from{transform:translateY(-30px);opacity:0}60%{transform:translateY(4px)}to{transform:none;opacity:1}}

/* ---------- 21. Quote band / CTA ---------- */
.quote-band{background:var(--ink);color:var(--paper);position:relative;overflow:hidden;transition:background .6s var(--ease)}
[data-theme="dusk"] .quote-band{background:var(--paper-2)}
.quote-band .wrap{position:relative;z-index:2}
.quote-band blockquote{font-family:var(--font-display);font-size:clamp(1.5rem,3.3vw,2.5rem);font-weight:480;font-style:italic;max-width:26ch;line-height:1.35}
.quote-band blockquote em{color:var(--amber);font-style:inherit}
.quote-band figcaption{margin-top:1.6rem;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;color:color-mix(in srgb,var(--paper) 60%,transparent);font-weight:700}
[data-theme="dusk"] .quote-band figcaption{color:var(--ink-3)}
.quote-band .q-sky{position:absolute;right:-2%;bottom:0;width:46%;opacity:.5;pointer-events:none}
.cta-band{text-align:center;position:relative}
.cta-band .display{max-width:22ch;margin-inline:auto}
.cta-band .lead{margin:1.2rem auto 2.2rem}
.cta-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ---------- 22. Footer ---------- */
footer{background:var(--paper-2);border-top:1px solid var(--line);padding:4.5rem 0 2rem;transition:background .6s var(--ease)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.6rem}
.foot-brand svg{height:60px;margin-bottom:1.1rem}
.foot-brand p{color:var(--ink-2);font-size:.9rem;max-width:30ch}
.foot-col h4{font-size:.66rem;font-weight:800;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-3);margin-bottom:1.1rem}
.foot-col a{display:block;padding-block:.32rem;font-size:.9rem;color:var(--ink-2);transition:color .2s,padding-left .25s}
.foot-col a:hover{color:var(--blue);padding-left:5px}
.foot-langs{display:flex;gap:.5rem;margin-top:1.2rem}
.foot-langs button{border:1px solid var(--line);padding:.4rem .7rem;font-size:.68rem;font-weight:800;letter-spacing:.12em;transition:all .25s}
.foot-langs button:hover{border-color:var(--blue);color:var(--blue)}
.foot-langs button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:3.4rem;padding-top:1.6rem;border-top:1px solid var(--line-soft);font-size:.76rem;color:var(--ink-3)}
.foot-bottom .made{display:inline-flex;align-items:center;gap:.5rem}
.foot-bottom .made i{width:5px;height:5px;border-radius:50%;background:var(--amber)}

/* ---------- 23. Trust strip + detail trust + mobile tab bar ---------- */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.trust>div{background:var(--card);padding:1.5rem 1.4rem;display:flex;gap:.95rem;align-items:flex-start;transition:background .6s var(--ease)}
.trust svg{width:24px;height:24px;flex:none;stroke:var(--blue);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.trust b{display:block;font-size:.98rem;margin-bottom:.2rem}
.trust span{font-size:.82rem;color:var(--ink-2);line-height:1.5}
.det-trust{display:grid;gap:.5rem;margin-top:1.2rem;border-top:1px dashed var(--line);padding-top:1.1rem}
.det-trust li{display:flex;gap:.6rem;align-items:center;font-size:.79rem;font-weight:600;color:var(--ink-2)}
.det-trust svg{width:14px;height:14px;flex:none;stroke:var(--blue);fill:none;stroke-width:2;stroke-linecap:round}
.det-map{margin-top:1.4rem;max-width:980px}
.zone-card .zgo{width:14px;height:14px;stroke:var(--blue);fill:none;stroke-width:2;display:inline-block;vertical-align:-2px;margin-left:.4rem;transition:transform .3s var(--ease)}
.zone-card:hover .zgo{transform:translateX(4px)}
.tabbar{display:none}

/* ---------- 24. Reveals ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out);transition-delay:var(--rd,0s)}
.rv.in{opacity:1;transform:none}
.rv-l{opacity:0;transform:translateX(-26px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.rv-l.in{opacity:1;transform:none}

/* ---------- 25. Page hero (inner pages) ---------- */
.page-hero{padding:calc(var(--header-h) + 4.5rem) 0 3rem}
.page-hero .display{max-width:20ch;margin-top:1rem}
.page-hero .lead{margin-top:1.2rem}

/* recently viewed strip */
.recent-strip{border-top:1px solid var(--line-soft)}
.recent-scroll{display:flex;gap:1.2rem;overflow-x:auto;padding-bottom:1rem;scrollbar-width:thin}
.recent-card{flex:0 0 230px;border:1px solid var(--line);background:var(--card);transition:transform .3s var(--ease),box-shadow .3s}
.recent-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.recent-card .rframe{aspect-ratio:16/9;position:relative;overflow:hidden;background:linear-gradient(var(--sky-a),var(--sky-b))}
.recent-card .rframe svg{position:absolute;inset:0;width:100%;height:100%}
.recent-card .rbody{padding:.8rem .9rem}
.recent-card .rbody b{font-family:var(--font-display);font-size:.95rem;font-weight:560;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.recent-card .rbody span{font-size:.7rem;color:var(--ink-3);font-weight:700}

/* ---------- 26. Responsive ---------- */
@media (max-width:1080px){
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .pgrid-feature{grid-template-columns:1fr;}
  .pgrid-feature .col{grid-template-columns:1fr 1fr}
  .cats{grid-template-columns:repeat(3,1fr)}
  .zones{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .props-layout{grid-template-columns:1fr}
  .rail{position:static;max-height:none}
  .det-grid{grid-template-columns:1fr}
  .det-aside{position:static}
  .calc{grid-template-columns:1fr}
  .calc-out{border-left:0;border-top:1px dashed var(--line);padding-left:0;padding-top:2rem}
  .nb-panel{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .fav-list{grid-template-columns:repeat(2,1fr)}
  .invest-wrap{grid-template-columns:1fr;gap:2rem}
}
@media (max-width:760px){
  :root{--header-h:64px}
  body{padding-bottom:64px}
  body::after{display:none} /* skip grain on mobile — cheaper paint */
  .tabbar{
    position:fixed;left:0;right:0;bottom:0;z-index:150;height:64px;
    display:grid;grid-template-columns:repeat(5,1fr);
    background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(14px);
    border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);
  }
  .tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:.56rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-3)}
  .tabbar a svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .tabbar a[aria-current="page"]{color:var(--blue)}
  .cmp-tray{bottom:74px}
  .det-bar{bottom:64px}
  .toasts{bottom:84px}
  .hero{min-height:76svh}
  .trust{grid-template-columns:1fr 1fr}
  .nav{display:none}
  .burger{display:grid}
  .brand svg{height:36px}
  .brand i{display:none}
  .brand b{font-size:1rem;letter-spacing:.12em}
  .theme-btn{display:none}
  .drawer .theme-btn{display:grid}
  .lang-cur{padding:.4rem .55rem;font-size:.68rem}
  .search-row{grid-template-columns:1fr 1fr}
  .search-row .field-go{grid-column:1/-1}
  .search-panel{margin-top:-5rem;padding:1.2rem}
  .hero-copy{padding-bottom:9rem}
  .hero-scroll{display:none}
  .pgrid,.props-grid{grid-template-columns:1fr}
  .pgrid-feature .col{grid-template-columns:1fr}
  .cats{grid-template-columns:1fr 1fr}
  .zones{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr 1fr}
  .values{grid-template-columns:1fr}
  .fav-list{grid-template-columns:1fr}
  .timeline::before{left:86px}
  .tl-row{grid-template-columns:66px 40px 1fr}
  .cform .row2{grid-template-columns:1fr}
  .lead-row{grid-template-columns:36px 1fr auto;gap:.9rem}
  .lead-row .lart{display:none}
  .lead-row .lsc i{display:none}
  .cmp-table{display:block;overflow-x:auto;white-space:nowrap}
  .cmp-table th{position:sticky;left:0;z-index:2}
  .ribbon{top:0;bottom:auto;left:0;right:0;width:auto;height:3px}
  .ribbon i{height:100%;width:var(--p,0%);background:linear-gradient(90deg,var(--blue),var(--amber))}
  .ribbon::after{display:none}
  .big-stats{gap:2rem}
  .foot-grid{grid-template-columns:1fr}
  .det-nav a b{font-size:.95rem}
  .overlay-in{padding-top:4.6rem}
  .cmp-tray{right:.8rem;bottom:.8rem;left:.8rem;justify-content:space-between}
}
@media (max-width:560px){
  .cats{grid-template-columns:1fr}
  .process{grid-template-columns:1fr}
  .trust{grid-template-columns:1fr}
  section{padding-block:3.4rem}
}

/* ---------- 27. Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .hero h1 .line span{transform:none}
  .hero-sub,.search-panel{opacity:1}
  .rv,.rv-l{opacity:1;transform:none}
  .cursor-dot,.cursor-ring{display:none}
}