/* ═══════════════════════════════════════════════
   EDITH · SECTION³ · $200K+ 3D Homepage
   Concept: The Architectural Section — you descend
   through a building's cross-section as you scroll.
   Three.js for hero/services/closing 3D scenes.
   CSS 3D for brand + projects spatial depth.
   ═══════════════════════════════════════════════ */
:root{
  --ink:#fff;--tint:255,255,255;--void-rgb:5,7,10;--s0-rgb:11,15,20;--s1-rgb:17,21,26;--shade:0,0,0;--gold-rgb:197,160,89;
  --gold-hi:#d8b26c;--gold-hi2:#e6c67f;--gold-hov:#d4b06a;
  --void:#05070A;--ground:#0A0D11;--s1:#11151A;--s2:#171C23;--s3:#1E2430;
  --gold:#C5A059;--gd:#8B6A2B;--gg:rgba(197,160,89,.10);--gl:rgba(197,160,89,.18);
  --ln:rgba(255,255,255,.06);--lm:rgba(255,255,255,.11);
  --w95:rgba(255,255,255,.95);--w70:rgba(255,255,255,.70);
  --w45:rgba(255,255,255,.45);--w22:rgba(255,255,255,.22);--w10:rgba(255,255,255,.10);
  --green:rgba(74,222,128,.9);
  --fd:'Space Grotesk',sans-serif;--fb:'IBM Plex Sans',sans-serif;--fm:'IBM Plex Mono',monospace;
  --W:1360px;--gut:clamp(1.5rem,5vw,4rem);
  --ease:cubic-bezier(.22,1,.36,1);--eio:cubic-bezier(.4,0,.2,1);
}
@media(prefers-reduced-motion:reduce){*,::before,::after{transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{background:var(--void);color:var(--w95);font-family:var(--fb);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{cursor:pointer;font-family:inherit}
h1,h2,h3,h4{font-family:var(--fd);line-height:1.05;letter-spacing:-.03em}
p{max-width:64ch}
.wrap{max-width:var(--W);margin-inline:auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px;top:1rem;z-index:9999;background:var(--gold);color:var(--void);padding:.5rem 1rem;font-weight:700;font-size:.8rem}
.skip:focus{left:1rem}
.nav>ul>li>a,.nav>ul>li>button,.hlang{white-space:nowrap}
@media(max-width:1000px){.nav>ul>li>a,.nav>ul>li>button{padding-inline:.55rem}.hbar{gap:1rem}}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--fd);font-size:.875rem;font-weight:500;letter-spacing:-.01em;padding:.75rem 1.5rem;border:1px solid transparent;white-space:nowrap;transition:background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease),transform .2s var(--ease)}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);color:var(--void);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-hov);border-color:var(--gold-hov)}
.btn-outline{background:transparent;color:var(--w95);border-color:var(--lm)}
.btn-outline:hover{border-color:var(--gl);color:var(--gold)}
.btn-ghost{background:transparent;color:var(--w45);border:0;padding-inline:0;transform:none}
.btn-ghost:hover{color:var(--w95)}

/* ── SECTION LABEL ── */
.slbl{font-family:var(--fm);font-size:.72rem;letter-spacing:.12em;color:var(--gold);display:flex;align-items:center;gap:12px;margin-bottom:1.5rem}
.slbl::before{content:'';width:22px;height:1px;background:var(--gd);flex-shrink:0}

/* ── REVEAL ── */
[data-rv]{opacity:0;transform:translateY(18px);transition:opacity .65s var(--ease),transform .65s var(--ease)}
[data-rv].vis{opacity:1;transform:none}
[data-rv][data-d="1"]{transition-delay:.1s}[data-rv][data-d="2"]{transition-delay:.22s}
[data-rv][data-d="3"]{transition-delay:.34s}[data-rv][data-d="4"]{transition-delay:.46s}

/* ── HEADER ── */
.hdr{position:fixed;top:0;left:0;right:0;z-index:300;padding-block:1.4rem;border-bottom:1px solid transparent;transition:background .3s var(--ease),padding .3s var(--ease),border-color .3s var(--ease),transform .45s var(--ease)}
.hdr.hide{transform:translateY(-110%)}
.hdr.cond{padding-block:.85rem;background:rgba(var(--void-rgb),.9);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom-color:var(--ln)}
.hbar{display:flex;align-items:center;justify-content:space-between;gap:2rem}
.logo{font-family:var(--fd);font-weight:700;font-size:1.1rem;letter-spacing:.05em;color:var(--ink);flex-shrink:0}
.logo .dot{color:var(--gold)}
.logo-img{display:flex;align-items:center;line-height:0}
.logo-img img{height:42px;width:auto;transition:height .3s var(--ease)}
.hdr.cond .logo-img img{height:34px}
@media(max-width:720px){.logo-img img{height:34px}.hdr.cond .logo-img img{height:30px}}
.nav>ul{display:flex;align-items:center}
.nav>ul>li{position:relative}
.nav>ul>li>a,.nav>ul>li>button{background:none;border:0;font-family:var(--fb);font-size:.82rem;font-weight:500;color:var(--w45);padding:.5rem .9rem;display:flex;align-items:center;transition:color .2s;position:relative}
.nav>ul>li>a::after,.nav>ul>li>button::after{content:'';position:absolute;bottom:0;left:.9rem;right:.9rem;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease)}
.nav>ul>li>a:hover,.nav>ul>li>button:hover{color:var(--ink)}
.nav>ul>li>a:hover::after,.nav>ul>li>button:hover::after{transform:scaleX(1)}
.nav li.open>button{color:var(--gold)}
.nav li.open>button::after{transform:scaleX(1)}
.dd{position:absolute;top:calc(100%+10px);left:0;min-width:220px;background:var(--s1);border:1px solid var(--lm);padding:.5rem;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .18s,transform .18s var(--ease)}
.nav li.open .dd{opacity:1;pointer-events:auto;transform:none}
.dd a{display:block;padding:.5rem .75rem;font-size:.82rem;color:var(--w45);transition:color .15s,background .15s}
.dd a:hover{color:var(--ink);background:var(--s2)}
.hact{display:flex;align-items:center;gap:.75rem}
.hlang{background:none;border:1px solid var(--ln);color:var(--w45);font-family:var(--fm);font-size:.7rem;letter-spacing:.06em;padding:.4rem .7rem;transition:border-color .2s,color .2s}
.hlang:hover{border-color:var(--gl);color:var(--w95)}
.ntog{display:none;background:none;border:0;width:36px;height:36px;flex-direction:column;justify-content:center;align-items:center;gap:5px;flex-shrink:0}
.ntog span{display:block;width:22px;height:1.5px;background:var(--w95);transform-origin:center;transition:transform .25s var(--ease),opacity .2s}
.ntog.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.ntog.open span:nth-child(2){opacity:0}
.ntog.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ── FOOTER ── */
/* ── FOOTER ─ one-viewport scene ───────────────────────────────────────────
   Palette is lifted straight from the logo: blue #32617F · green #84BA6F.
   The top edge is the house's gable; the two halves are cut by the same slit as the mark. */
.ft{--f-blue:#32617F;--f-green:#84BA6F;--f-ink:#0E2230;--f-band:#1A3A4F;--f-abyss:#0F2432;--f-hi:#B4E0A3;--rise:clamp(28px,4.4vw,72px);--slit:6px;position:relative;display:flex;flex-direction:column;color:#fff}
@media(min-width:1000px) and (min-height:600px){.ft{min-height:100svh}}
.ft a:focus-visible{outline-color:#fff}
.ft svg{display:block}
.ft-top{flex:1 1 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:var(--slit)}
.ft-a,.ft-b{display:flex;flex-direction:column;justify-content:space-between;gap:clamp(2rem,5vh,3.5rem);padding-top:calc(var(--rise) + clamp(1.75rem,4.5vh,3.25rem));padding-bottom:clamp(2rem,5vh,3.5rem)}
.ft-a{background:var(--f-blue);clip-path:polygon(0 var(--rise),100% 0,100% 100%,0 100%);padding-left:max(var(--gut),calc(100% + 3px - var(--W)/2 + var(--gut)));padding-right:clamp(2rem,4vw,4.5rem)}
.ft-b{background:var(--f-green);color:var(--f-ink);clip-path:polygon(0 0,100% var(--rise),100% 100%,0 100%);padding-left:clamp(2rem,4vw,4.5rem);padding-right:max(var(--gut),calc(100% + 3px - var(--W)/2 + var(--gut)))}
.ft-logo{display:inline-block;line-height:0}
.ft-logo img{height:clamp(60px,min(8vw,11vh),100px);width:auto}
.ft-tl{font-family:var(--fd);font-size:clamp(1.2rem,min(2vw,3.6vh),1.75rem);line-height:1.36;letter-spacing:-.018em;color:rgba(255,255,255,.82);max-width:26ch}
.ft-tl strong{color:#fff;font-weight:600}
.ft-cta{display:inline-flex;align-items:center;gap:.75rem;margin-top:clamp(1rem,3vh,1.75rem);padding:.85rem 1.35rem;background:#fff;color:var(--f-ink);font-family:var(--fd);font-size:.9rem;font-weight:600;letter-spacing:-.01em;transition:background .25s var(--ease),gap .3s var(--ease)}
.ft-cta svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:square}
.ft-cta:hover{background:var(--f-hi);gap:1.1rem}
.ft-eye{font-family:var(--fm);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:rgba(14,34,48,.72);margin-bottom:.9rem}
.ft-tels{border-top:1px solid rgba(14,34,48,.3)}
.ft-tels li{border-bottom:1px solid rgba(14,34,48,.3)}
.ft-tel{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-inline:-1rem;padding:clamp(.6rem,1.8vh,1rem) 1rem;font-family:var(--fd);font-size:clamp(1.6rem,min(2.9vw,5.4vh),3.1rem);font-weight:600;line-height:1.1;letter-spacing:-.03em;font-variant-numeric:tabular-nums;color:var(--f-ink);transition:background .25s var(--ease),color .25s var(--ease)}
.ft-tel .num{display:flex;align-items:baseline}
.ft-tel .cc{font-size:.52em;font-weight:500;letter-spacing:0;margin-right:.6em;opacity:.7}
.ft-tel .ar{width:clamp(16px,1.5vw,22px);height:clamp(16px,1.5vw,22px);flex:none;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:square;opacity:.55;transition:transform .3s var(--ease),opacity .25s}
.ft-tel .dg{position:relative;isolation:isolate;margin-inline:.04em;padding:0 .1em;font-weight:700;color:var(--f-green);transition:color .25s}
.ft-tel .dg::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--f-ink);transform-origin:left;transition:background-color .25s}
.ft-tel:hover{background:var(--f-ink);color:var(--f-green)}
.ft-tel:hover .dg{color:var(--f-ink)}
.ft-tel:hover .dg::before{background:var(--f-green)}
.ft-tel:hover .ar{opacity:1;transform:translate(3px,-3px)}
.ft-meta{display:grid;grid-template-columns:auto 1fr;gap:1.5rem clamp(2rem,4vw,3.5rem)}
.ft-meta .ft-eye{margin-bottom:.5rem}
.ft-meta a,.ft-meta address{font-style:normal;font-size:.95rem;line-height:1.55;color:var(--f-ink)}
.ft-meta a{font-weight:500;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.ft-meta a:hover{text-decoration-thickness:2px}
.ft-band{background:var(--f-band)}
.ft-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(1.5rem,4vw,4rem);padding-block:clamp(1.75rem,4.2vh,3rem)}
.ft-c{border-top:1px solid rgba(255,255,255,.22);padding-top:1.1rem}
.ft-c h3{font-family:var(--fm);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--f-green);margin-bottom:1rem}
.ft-c ul{display:flex;flex-direction:column;gap:.5rem}
.ft-c ul a{font-size:.88rem;line-height:1.4;color:rgba(255,255,255,.84);transition:color .2s}
.ft-c ul a:hover{color:var(--f-hi)}
.ft-c .ft-soc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid rgba(255,255,255,.2);border-left:1px solid rgba(255,255,255,.2)}
.ft-c .ft-soc a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;aspect-ratio:1/.8;border-right:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2);font-family:var(--fm);font-size:.58rem;letter-spacing:.07em;text-transform:uppercase;line-height:1;color:rgba(255,255,255,.82);transition:background .2s,color .2s}
.ft-c .ft-soc a:hover{background:var(--f-green);color:var(--f-ink)}
.ft-soc svg{width:18px;height:18px;fill:currentColor}
.ft-legal{background:var(--f-abyss)}
.ft-l{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem 2.5rem;padding-block:1.2rem;font-family:var(--fm);font-size:.66rem;letter-spacing:.04em;color:rgba(255,255,255,.62)}
.ft-l div{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1.75rem}
.ft-l a{color:rgba(255,255,255,.62);transition:color .2s}
.ft-l a:hover{color:#fff}
@media(min-width:1000px) and (max-height:820px){
  .ft{--rise:clamp(22px,3.2vw,46px)}
  .ft-a,.ft-b{gap:1.5rem;padding-top:calc(var(--rise) + 1.25rem);padding-bottom:1.5rem}
  .ft-logo img{height:clamp(52px,9vh,70px)}
  .ft-tl{font-size:clamp(1.1rem,3.2vh,1.4rem)}
  .ft-cta{margin-top:1rem;padding:.7rem 1.2rem}
  .ft-tel{padding-block:.5rem}
  .ft-cols{padding-block:1.3rem}
  .ft-c{padding-top:.9rem}.ft-c h3{margin-bottom:.8rem}
  .ft-c ul{gap:.4rem}
  .ft-c .ft-soc a{aspect-ratio:1/.7}
  .ft-l{padding-block:.85rem}
}
@media(max-width:1500px){.ft-l{padding-right:calc(var(--gut) + 3.5rem)}}
@media(max-width:900px){
  .ft{--rise:clamp(26px,7vw,48px)}
  .ft-top{grid-template-columns:1fr;column-gap:0;row-gap:var(--slit)}
  .ft-a{clip-path:polygon(0 var(--rise),50% 0,100% var(--rise),100% 100%,0 100%);padding:calc(var(--rise) + 2.25rem) var(--gut) 2.5rem}
  .ft-b{clip-path:none;padding:2.5rem var(--gut)}
  .ft-tel{font-size:clamp(1.6rem,6.6vw,2.6rem)}
  .ft-cols{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:2.5rem}
}
@media(max-width:560px){.ft-c .ft-soc{grid-template-columns:repeat(2,minmax(0,1fr))}.ft-c .ft-soc a{aspect-ratio:1/.72}}
@media(max-width:560px){.ft-meta{grid-template-columns:1fr}}
/* entrance — only when JS is present; the footer is fully visible without it */
.ft-anim .ft-a,.ft-anim .ft-b{opacity:0;transform:translateY(36px);transition:opacity .8s var(--ease),transform 1.1s var(--ease)}
.ft-anim .ft-b{transition-delay:.12s}
.ft-anim .ft-band,.ft-anim .ft-legal{opacity:0;transition:opacity .9s var(--eio) .45s}
.ft-anim.in .ft-a,.ft-anim.in .ft-b,.ft-anim.in .ft-band,.ft-anim.in .ft-legal{opacity:1;transform:none}
.ft-anim:not(.in) .dg::before{transform:scaleX(0)}
.ft-anim:not(.in) .dg{color:var(--f-ink)}
.ft-anim.in .dg::before{animation:dgWipe .55s var(--ease) .95s backwards}
.ft-anim.in .dg{animation:dgTxt .3s linear 1.05s backwards}
@keyframes dgWipe{from{transform:scaleX(0)}}
@keyframes dgTxt{from{color:var(--f-ink)}}
@media(prefers-reduced-motion:reduce){.ft-anim .ft-a,.ft-anim .ft-b,.ft-anim .ft-band,.ft-anim .ft-legal{opacity:1;transform:none;transition:none}.ft-anim .dg::before{transform:none!important;animation:none!important}.ft-anim .dg{color:var(--f-green)!important;animation:none!important}}


/* ── WA FAB ── */
.wa-fab{position:fixed;bottom:2rem;right:2rem;z-index:100;width:52px;height:52px;background:#25D366;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 20px rgba(var(--shade),.4);transition:transform .2s var(--ease),box-shadow .2s}
.wa-fab:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(var(--shade),.5)}

/* ── RESPONSIVE ── */
@media(max-width:1100px){
  .s06-triptych{grid-template-columns:1fr}
  .s06-div{display:none}
  .s06-panel{border-bottom:1px solid var(--ln)}
}
@media(max-width:900px){
  .s02-layout{grid-template-columns:1fr;gap:3rem}
  .s02-div{display:none}
  .s02-proof{grid-template-columns:1fr 1fr}
  .s04-main{width:100%}
  .s04-card{position:static;width:100%;transform:none!important;margin:2rem var(--gut) clamp(3rem,6vh,5rem);backdrop-filter:none;background:rgba(var(--s0-rgb),.92)}
  .s04-feature{flex-direction:column;justify-content:flex-start}
  .s04-sec{grid-template-columns:1fr}
  .s07-grid{grid-template-columns:1fr;gap:3rem}
  .s07-div{display:none}
  #s01{padding-top:6.25rem}
  .hero-grid{grid-template-columns:1fr;gap:2.75rem}
  .hero-content{max-width:none}
  .stage-frame{aspect-ratio:4/3.1;max-height:60svh}
  .scue{display:none}
  .hero-content>*{order:5}.hero-content>.hero-eye{order:0}.hero-content>h1{order:1}.hero-content>.hero-cta{order:2;margin-bottom:2rem}.hero-content>.chips-lbl{order:3}.hero-content>.chips{order:4}
  .s03-wrap{grid-template-columns:1fr;gap:2.25rem}
  .feat-stage{height:clamp(230px,38vw,320px)}
}
@media(max-width:720px){
  .nav{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:var(--void);z-index:190;padding:6rem var(--gut) 3rem;overflow-y:auto}
  .nav.open{display:block}
  .nav>ul{flex-direction:column;gap:0}
  .nav>ul>li>a,.nav>ul>li>button{font-size:1.1rem;padding:.85rem 0;color:var(--w70)}
  .nav .dd{position:static;opacity:1;pointer-events:auto;transform:none;background:none;border:0;padding-left:1rem;display:none}
  .nav li.open .dd{display:block}
  .ntog{display:flex}
  .hact .btn{display:none}
  .hlang{display:none}
  #s01 h1{font-size:clamp(3.2rem,15vw,5.5rem)}
  .stage-frame{aspect-ratio:1/.95;max-height:none}
  .stage-tag{font-size:.56rem}
  .sp-num{display:none}
  .s03-btns{gap:.4rem}
  .sb{padding:.25rem .25rem .6rem}
  .sb-meta{flex-direction:column;gap:.1rem;padding:0 .3rem}
  .sb-nm{font-size:.74rem}.sb-a{display:none}
  .feat-stage{height:250px;margin-bottom:1.75rem}
  .sp-stat strong{font-size:1.6rem}
  .s02-proof{grid-template-columns:1fr 1fr}
  .s04-card{width:calc(100% - 2*var(--gut))}
  .sp-stats{flex-wrap:wrap;gap:1.5rem}
}
@media(max-width:480px){
  .chips{gap:.35rem}
  .chip{font-size:.65rem;padding:.5rem .65rem;gap:.55rem}
  .s02-proof{grid-template-columns:1fr}
  .proof-card:hover{transform:none}
}

/* ══ THEME: light ═════════════════════════════════════════════════════
   Warm ivory + ink. The footer keeps its brand blue/green in both themes. */
html[data-theme="light"]{
  color-scheme:light;
  --void:#F6F2E9;--ground:#EFEADD;--s1:#FBF8F1;--s2:#F1ECE0;--s3:#E6DFCE;
  --gold:#8A6420;--gd:#B08D4A;--gg:rgba(138,100,32,.10);--gl:rgba(138,100,32,.22);
  --ln:rgba(24,32,42,.10);--lm:rgba(24,32,42,.18);
  --w95:rgba(20,28,38,.96);--w70:rgba(20,28,38,.76);--w45:rgba(20,28,38,.60);--w22:rgba(20,28,38,.38);--w10:rgba(20,28,38,.10);
  --green:rgba(21,122,64,.95);
  --ink:#141C26;--tint:20,28,38;--void-rgb:246,242,233;--s0-rgb:251,248,241;--s1-rgb:255,255,255;--shade:70,52,20;--gold-rgb:138,100,32;
  --gold-hi:#74531A;--gold-hi2:#664914;--gold-hov:#9C7326;
}
html[data-theme="light"] .vp-m.iso img,html[data-theme="light"] .vp-m.map img{mix-blend-mode:multiply;filter:invert(1) hue-rotate(180deg) contrast(1.05)}
html[data-theme="light"] .btn-gold{color:#fff}
html[data-theme="light"] .btn-gold:hover{color:#fff}
/* logo swap */
.logo-img .lg-light{display:none}
html[data-theme="light"] .logo-img .lg-dark{display:none}
html[data-theme="light"] .logo-img .lg-light{display:block}
/* theme toggle */
.tt{position:relative;display:flex;align-items:center;justify-content:space-between;flex:none;width:56px;height:30px;padding:0 6px;background:var(--s1);border:1px solid var(--lm);transition:border-color .2s}
.tt:hover{border-color:var(--gd)}
.tt-k{position:absolute;top:3px;left:3px;width:22px;height:22px;background:var(--gold);transition:transform .35s var(--ease)}
html[data-theme="dark"] .tt-k,:root:not([data-theme]) .tt-k{transform:translateX(26px)}
.tt-i{position:relative;z-index:1;width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;color:var(--w45);transition:color .25s}
html[data-theme="light"] .tt-sun,html[data-theme="dark"] .tt-moon,:root:not([data-theme]) .tt-moon{color:var(--void)}
html[data-theme="light"] .tt-sun{color:#fff}
/* smooth cross-fade only while switching */
html.theme-anim *,html.theme-anim *::before,html.theme-anim *::after{transition:background-color .35s ease,color .35s ease,border-color .35s ease,fill .35s ease,stroke .35s ease,box-shadow .35s ease,filter .35s ease!important}

/* ══════════════════════════════════════════════════════════════════
   EDITH LIGHT THEME — PREMIUM ARCHITECTURAL  (isolated; dark untouched)
   Material language: warm paper · limestone · graphite · champagne metal
   ══════════════════════════════════════════════════════════════════ */
/* Light — Tokens */
html[data-theme="light"]{
  --void:#F4F1E9;--ground:#ECE8DE;--s1:#FAF8F3;--s2:#F0ECE3;--s3:#E4DED2;
  --ink:#171B20;--tint:23,27,32;--void-rgb:244,241,233;--s0-rgb:250,248,243;--s1-rgb:250,248,243;--shade:48,38,22;--gold-rgb:140,106,43;
  --gold:#8C6A2B;--gd:#B3945B;--gg:rgba(140,106,43,.08);--gl:rgba(140,106,43,.26);
  --gold-hi:#7A5C24;--gold-hi2:#6A4F1E;--gold-hov:#A98443;
  --ln:rgba(23,27,32,.11);--lm:rgba(23,27,32,.19);
  --w95:rgba(23,27,32,.95);--w70:rgba(23,27,32,.76);--w45:rgba(23,27,32,.62);--w22:rgba(23,27,32,.34);--w10:rgba(23,27,32,.10);
}
html[data-theme="light"] ::selection{background:rgba(140,106,43,.25);color:var(--ink)}
html[data-theme="light"] canvas{filter:none}
html[data-theme="light"] input,html[data-theme="light"] select,html[data-theme="light"] textarea{background:var(--s1);color:var(--ink);border-color:var(--lm)}
html[data-theme="light"] input:focus-visible,html[data-theme="light"] select:focus-visible,html[data-theme="light"] textarea:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* Light — Buttons: champagne primary, graphite-ruled secondary */
html[data-theme="light"] .btn-gold{background:#C4A468;border-color:#C4A468;color:#171B20}
html[data-theme="light"] .btn-gold:hover{background:#171B20;border-color:#171B20;color:#F4F1E9}
html[data-theme="light"] .btn-outline{border-color:rgba(23,27,32,.45);color:var(--ink)}
html[data-theme="light"] .btn-outline:hover{border-color:var(--ink);background:rgba(23,27,32,.045);color:var(--ink)}
html[data-theme="light"] .btn:hover{transform:translateY(-1px)}
html[data-theme="light"] .btn-ghost:hover{color:var(--ink)}

/* Light — Header */
html[data-theme="light"] .hdr.cond{background:rgba(244,241,233,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--lm)}
html[data-theme="light"] .nav>ul>li>a,html[data-theme="light"] .nav>ul>li>button{color:var(--w70)}
html[data-theme="light"] .nav>ul>li>a:hover,html[data-theme="light"] .nav>ul>li>button:hover,html[data-theme="light"] .nav li.open>button{color:var(--ink)}
html[data-theme="light"] .dd{background:var(--s1);border-color:var(--lm);box-shadow:0 14px 28px -18px rgba(23,27,32,.35)}
html[data-theme="light"] .hlang{border-color:var(--lm);color:var(--w70)}
html[data-theme="light"] .tt{background:var(--s1);border-color:var(--lm)}
html[data-theme="light"] .tt-k{background:#171B20}
html[data-theme="light"] .tt-sun{color:#F4F1E9}
html[data-theme="light"] .tt-moon{color:var(--w45)}

/* Light — Hero */
html[data-theme="light"] #s01{background:var(--void)}
html[data-theme="light"] #s01::before{background:
  radial-gradient(55% 60% at 76% 62%,rgba(255,252,244,.9),transparent 72%),
  linear-gradient(rgba(23,27,32,.045) 1px,transparent 1px) 0 0/64px 64px,
  linear-gradient(90deg,rgba(23,27,32,.045) 1px,transparent 1px) 0 0/64px 64px}
html[data-theme="light"] .hero-eye::before,html[data-theme="light"] .slbl::before,html[data-theme="light"] .sp-eye::before{background:var(--gd)}
html[data-theme="light"] #s01 h1 .w.g{animation-name:growFillGold}
@keyframes growFillGold{to{color:var(--gold);-webkit-text-stroke-width:0}}
html[data-theme="light"] .chips-lbl::before{background:var(--gd)}
html[data-theme="light"] .chip{background:rgba(250,248,243,.72);border-color:var(--lm);color:var(--w70);box-shadow:0 1px 0 rgba(23,27,32,.05)}
html[data-theme="light"] .chip::before{background:linear-gradient(90deg,rgba(140,106,43,.13),transparent 85%)}
html[data-theme="light"] .chip:hover,html[data-theme="light"] .chip:focus-visible,html[data-theme="light"] .chip.on{scale:1;transform:translateY(-2px);background:var(--s1);border-color:var(--ink);color:var(--ink);box-shadow:0 8px 14px -10px rgba(23,27,32,.4)}
html[data-theme="light"] .chip svg{stroke:var(--ink)}
html[data-theme="light"] .hero-note::before{border-radius:0;background:var(--gd)}

/* Light — Hero 3D stage: drafting crop marks + soft ground tone (scene itself is re-lit in JS) */
html[data-theme="light"] .stage-frame{background:radial-gradient(60% 22% at 50% 86%,rgba(23,27,32,.075),transparent 72%)}
html[data-theme="light"] .stage-frame::before{--m:rgba(23,27,32,.38);content:'';position:absolute;inset:-10px;z-index:0;pointer-events:none;background:
  linear-gradient(var(--m),var(--m)) 0 0/16px 1px no-repeat,linear-gradient(var(--m),var(--m)) 0 0/1px 16px no-repeat,
  linear-gradient(var(--m),var(--m)) 100% 0/16px 1px no-repeat,linear-gradient(var(--m),var(--m)) 100% 0/1px 16px no-repeat,
  linear-gradient(var(--m),var(--m)) 0 100%/16px 1px no-repeat,linear-gradient(var(--m),var(--m)) 0 100%/1px 16px no-repeat,
  linear-gradient(var(--m),var(--m)) 100% 100%/16px 1px no-repeat,linear-gradient(var(--m),var(--m)) 100% 100%/1px 16px no-repeat}
html[data-theme="light"] .stage-key li.on{color:var(--ink)}

/* Light — Section 02: editorial proof grid */
html[data-theme="light"] #s02{background:var(--s1)}
html[data-theme="light"] .s02-floor{background-image:repeating-linear-gradient(90deg,rgba(23,27,32,.06) 0 1px,transparent 1px 80px),repeating-linear-gradient(0deg,rgba(23,27,32,.06) 0 1px,transparent 1px 80px);background-color:transparent}
html[data-theme="light"] .s02-col{background:var(--ln)}
html[data-theme="light"] .s02-div{background:var(--lm)}
html[data-theme="light"] .proof-card{background:var(--s1);border-color:var(--lm);box-shadow:0 1px 0 rgba(23,27,32,.05),0 10px 18px -16px rgba(23,27,32,.3)}
html[data-theme="light"] .proof-card:nth-child(2),html[data-theme="light"] .proof-card:nth-child(3){background:transparent;box-shadow:none}
html[data-theme="light"] .proof-card:nth-child(3){background:var(--s2)}
html[data-theme="light"] .proof-card:hover{transform:translateY(-2px);box-shadow:0 12px 20px -16px rgba(23,27,32,.4)}
html[data-theme="light"] .proof-card::before{background:linear-gradient(90deg,var(--gd),transparent)}
html[data-theme="light"] .cb{border-color:var(--lm)}
html[data-theme="light"] .cb-g{border-color:var(--gd);background:rgba(140,106,43,.08)}

/* Light — Section 03: model-room presentation */
html[data-theme="light"] #s03{background:var(--void)}
html[data-theme="light"] #s03::before{background:
  radial-gradient(50% 60% at 78% 40%,rgba(255,252,244,.85),transparent 70%),
  linear-gradient(rgba(23,27,32,.04) 1px,transparent 1px) 0 0/48px 48px,
  linear-gradient(90deg,rgba(23,27,32,.04) 1px,transparent 1px) 0 0/48px 48px}
html[data-theme="light"] .sb{background:var(--s1)}
html[data-theme="light"] .sb:hover{border-color:var(--lm);background:var(--s2)}
html[data-theme="light"] .sb.active{border-color:var(--ink);background:var(--s1)}
html[data-theme="light"] .sb::before{background:var(--gd)}
html[data-theme="light"] .sb-nm{color:var(--w70)}
html[data-theme="light"] .sb.active .sb-nm,html[data-theme="light"] .sb:hover .sb-nm{color:var(--ink)}
@media(min-width:901px){
  html[data-theme="light"] .sb{background:none}
  html[data-theme="light"] .sb:hover,html[data-theme="light"] .sb.active{background:none}
  html[data-theme="light"] .sb-nm{color:var(--w45)}
  html[data-theme="light"] .sb:hover .sb-nm{color:var(--w95)}
  html[data-theme="light"] .sb.active .sb-nm{color:var(--ink)}
  html[data-theme="light"] .s03-mark{background:var(--gd);box-shadow:none;width:2px}
}
/* nine forms: limestone volumes, graphite linework, champagne structure */
html[data-theme="light"] #s03 svg .f-t{fill:#F3EFE5}
html[data-theme="light"] #s03 svg .f-l{fill:#D9D2C2}
html[data-theme="light"] #s03 svg .f-r{fill:#BEB6A4}
html[data-theme="light"] #s03 svg .g-t{fill:#CDAE70}
html[data-theme="light"] #s03 svg .g-l{fill:#AB8644}
html[data-theme="light"] #s03 svg .g-r{fill:#80632F}
html[data-theme="light"] #s03 svg .p-t{fill:rgba(23,27,32,.045)}
html[data-theme="light"] #s03 svg .p-l{fill:rgba(23,27,32,.025)}
html[data-theme="light"] #s03 svg .p-r{fill:rgba(23,27,32,.075)}
html[data-theme="light"] #s03 svg polygon{stroke:rgba(23,27,32,.42)}
html[data-theme="light"] #s03 svg .p-t,html[data-theme="light"] #s03 svg .p-l,html[data-theme="light"] #s03 svg .p-r{stroke:rgba(23,27,32,.16)}
html[data-theme="light"] #s03 svg .g-t,html[data-theme="light"] #s03 svg .g-l,html[data-theme="light"] #s03 svg .g-r{stroke:rgba(62,46,14,.55)}
html[data-theme="light"] #s03 svg .band,html[data-theme="light"] #s03 svg .ext{stroke:rgba(23,27,32,.4)}
html[data-theme="light"] #s03 svg .fence{stroke:rgba(23,27,32,.55)}
html[data-theme="light"] #s03 svg .chk{stroke:#171B20}
html[data-theme="light"] #s03 svg .spindle .f-t{fill:#D6C8A6}
html[data-theme="light"] .feat-obj svg{filter:drop-shadow(0 8px 8px rgba(48,38,22,.2))}
/* live viewport photography: natural colour, no darkening */
html[data-theme="light"] .vp-m.bleed img{filter:saturate(.95) contrast(1.02)}
html[data-theme="light"] .vp-m.ph img{filter:saturate(.95);box-shadow:0 16px 28px -20px rgba(23,27,32,.4),0 0 0 1px var(--lm)}
html[data-theme="light"] .vp-m.sheet img{filter:contrast(1.03);box-shadow:0 16px 28px -20px rgba(23,27,32,.4),0 0 0 1px var(--lm)}
html[data-theme="light"] .vp-m.iso img,html[data-theme="light"] .vp-m.map img{filter:invert(1) hue-rotate(180deg) sepia(.12) contrast(1.05)}
html[data-theme="light"] .vp-prog{background:var(--ln)}
html[data-theme="light"] .vp-prog i{background:var(--gd)}
html[data-theme="light"] .vc-l li.d::before{background:var(--gd);border-color:var(--gd)}

/* Light — Section 04: projects as editorial plates */
html[data-theme="light"] #s04{background:var(--ground)}
html[data-theme="light"] .s04-bg img{filter:saturate(.95)}
html[data-theme="light"] .s04-bg::after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(to top,rgba(244,241,233,.95) 0,rgba(244,241,233,.6) 36%,transparent 70%)}
html[data-theme="light"] .s04-card{background:rgba(250,248,243,.94);border:1px solid var(--lm);box-shadow:0 18px 36px -28px rgba(23,27,32,.4);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
html[data-theme="light"] .s04-sc img{filter:saturate(.95)}
html[data-theme="light"] .s04-sc:hover img{filter:saturate(1)}
html[data-theme="light"] .s04-sc{border-right-color:var(--lm)}

/* Light — Section 05: lifecycle drawn as an architect's elevation */
html[data-theme="light"] #s05{background:var(--s1)}
html[data-theme="light"] #s05::before{background-image:linear-gradient(rgba(23,27,32,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(23,27,32,.04) 1px,transparent 1px)}
html[data-theme="light"] .lc-svg .ground{stroke:rgba(23,27,32,.7)}
html[data-theme="light"] .lc-svg .sep{stroke:rgba(23,27,32,.14)}
html[data-theme="light"] .lc-svg .ol{stroke:rgba(23,27,32,.78)}
html[data-theme="light"] .lc-svg .ol.thin{stroke:rgba(23,27,32,.36)}
html[data-theme="light"] .lc-svg .fc{fill:#EFEADD;stroke:rgba(23,27,32,.6)}
html[data-theme="light"] .lc-svg .wn{fill:#D7CFBD;stroke:rgba(23,27,32,.3)}
html[data-theme="light"] .lc-svg .gh{stroke:rgba(23,27,32,.4)}
html[data-theme="light"] .lc-svg .dm{stroke:var(--gold-hi)}
html[data-theme="light"] .lc-svg .wg,html[data-theme="light"] .lc-svg .au{fill:var(--gd)}
html[data-theme="light"] .lc-svg .bay-bg{fill:rgba(140,106,43,.08);stroke:rgba(140,106,43,.4)}
html[data-theme="light"] .s05-panels{background:var(--s1);border-color:var(--lm);box-shadow:0 1px 0 rgba(23,27,32,.05)}
html[data-theme="light"] .s05-panels::before{background:var(--gd)}

/* Light — Sections 06/07 (token-driven) */
html[data-theme="light"] .s06-div{background:var(--lm)}
html[data-theme="light"] #s06{background:var(--void)}

/* ==========================================================
   EDITH — SCENE 07 · FINAL ENTRY / READY WHEN YOU ARE
   Everything below is scoped to #s07. Six piers = six routes.
   ========================================================== */
#s07{--s7-bay:4.6;background:var(--void);border-top:1px solid var(--ln);border-bottom:1px solid var(--lm);justify-content:flex-end}
#s07::before{content:'';position:absolute;inset:0;z-index:0;pointer-events:none;background:
  linear-gradient(rgba(var(--tint),.04) 1px,transparent 1px) 0 0/64px 64px,
  linear-gradient(90deg,rgba(var(--tint),.04) 1px,transparent 1px) 0 0/64px 64px;
  -webkit-mask-image:linear-gradient(180deg,#000 0,transparent 55%);mask-image:linear-gradient(180deg,#000 0,transparent 55%)}
#s07 #ctaCanvas{opacity:.85;z-index:0;-webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.3) 0,rgba(0,0,0,.45) 40%,#000 78%);mask-image:linear-gradient(90deg,rgba(0,0,0,.3) 0,rgba(0,0,0,.45) 40%,#000 78%)}
html[data-theme="light"] #s07 #ctaCanvas{opacity:.75}
/* quiet veils: the scene lives behind the statement and the ledger, never competes with them */
#s07 .s07-inner::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(55% 75% at 26% 52%,rgba(var(--void-rgb),.78),transparent 74%),radial-gradient(38% 62% at 79% 54%,rgba(var(--void-rgb),.6),transparent 76%)}
#s07 .s07-inner{padding:clamp(5.25rem,11vh,8rem) 0 clamp(1.25rem,3vh,2rem)}
#s07 .s07-grid{display:grid;grid-template-columns:minmax(0,1.08fr) 13px minmax(0,.92fr);gap:0 clamp(1.75rem,4.5vw,5rem);align-items:stretch}
#s07 .s07-left{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}
#s07 .s07-left .slbl{margin-bottom:clamp(1rem,3vh,1.9rem);color:var(--gold);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase}
#s07 .s07-left .slbl::before{width:40px;background:var(--gd)}
#s07 .s07-left h2{font-size:clamp(2.4rem,min(5.6vw,9.6vh),5.8rem);line-height:.95;letter-spacing:-.05em;margin:0 0 clamp(1.1rem,3vh,2rem)}
#s07 h2 .ln{display:block;overflow:hidden;padding-bottom:.08em}
#s07 h2 .ln>span{display:block;transform:translateY(104%);transition:transform 1s var(--ease)}
#s07 .s07-left.vis h2 .ln>span{transform:none}
#s07 .s07-left.vis h2 .ln:nth-child(2)>span{transition-delay:.12s}
#s07 .s07-left.vis h2 .ln:nth-child(3)>span{transition-delay:.24s}
#s07 h2 .ln.hl{color:var(--gold)}
#s07 .s07-left>p{max-width:44ch;margin:0 0 clamp(1.4rem,3.6vh,2.4rem);font-size:clamp(.95rem,1.15vw,1.05rem);line-height:1.75;color:var(--w70)}
#s07 .cta-row{margin:0;gap:.6rem;align-items:center}
#s07 .cta-row .btn-gold{padding:1rem 1.9rem;font-weight:600}
#s07 .cta-row .btn-outline{padding:.95rem 1.3rem;color:var(--w70);border-color:var(--lm)}
#s07 .cta-row .btn-outline:hover{color:var(--ink);border-color:var(--ink);background:transparent}
/* datum: measured vertical rule between statement and routes */
#s07 .s07-div{position:relative;width:13px;background:linear-gradient(var(--lm),var(--lm)) 0 0/1px 100% no-repeat,repeating-linear-gradient(180deg,var(--w22) 0 1px,transparent 1px 22px) 0 0/7px 100% no-repeat}
#s07 .s07-div::before{content:'';position:absolute;left:0;top:0;width:1px;height:64px;background:var(--gold);transform-origin:top;animation:s7Datum 1.6s var(--eio) both}
@keyframes s7Datum{from{transform:scaleY(0)}}
/* six entry paths */
#s07 .s07-routes{counter-reset:rt;gap:0;background:none;border-top:1px solid var(--lm);align-self:center}
#s07 .rt{counter-increment:rt;position:relative;background:none;padding:clamp(.85rem,2vh,1.3rem) 0;gap:1.2rem;justify-content:flex-start;border-bottom:1px solid var(--ln);overflow:visible;transition:none}
#s07 .rt::before{content:counter(rt,decimal-leading-zero);flex:none;width:1.7rem;font-family:var(--fm);font-size:.66rem;letter-spacing:.08em;color:var(--w45);transition:color .3s}
#s07 .rt::after{content:'';position:absolute;left:0;right:0;top:auto;bottom:-1px;width:auto;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease)}
#s07 .rt>div{flex:1;min-width:0;transition:transform .45s var(--ease)}
#s07 .rt-who{font-size:.6rem;letter-spacing:.14em;color:var(--w45);margin-bottom:.3rem;transition:color .3s}
#s07 .rt-lbl{font-size:clamp(1rem,1.35vw,1.2rem);font-weight:600;letter-spacing:-.02em;color:var(--ink)}
#s07 .rt-arr{margin-left:auto;font-size:1rem;color:var(--w45);transition:transform .45s var(--ease),color .3s}
#s07 .rt:hover::after,#s07 .rt:focus-visible::after{transform:scaleX(1)}
#s07 .rt:hover>div,#s07 .rt:focus-visible>div{transform:translateX(6px)}
#s07 .rt:hover::before,#s07 .rt:focus-visible::before,#s07 .rt:hover .rt-who,#s07 .rt:focus-visible .rt-who{color:var(--gold)}
#s07 .rt:hover .rt-arr,#s07 .rt:focus-visible .rt-arr{transform:translateX(6px);color:var(--ink)}
#s07 .rt:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
/* verification metadata strip */
#s07 .creds{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,auto);justify-content:space-between;gap:.5rem 2rem;margin:clamp(1.25rem,4vh,2.75rem) 0 0;padding-top:.9rem;border-top:1px solid var(--lm);position:relative;max-width:none;line-height:1.5}
#s07 .creds::before{content:'';position:absolute;left:0;top:-1px;width:56px;height:1px;background:var(--gold)}
#s07 .creds dt{font-family:var(--fm);font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--w45)}
#s07 .creds dd{font-family:var(--fm);font-size:.68rem;letter-spacing:.05em;color:var(--w70)}
@media(max-width:900px){
  #s07{justify-content:flex-start}
  #s07 #ctaCanvas{opacity:.5;-webkit-mask-image:none;mask-image:none}
  #s07 .s07-inner::before{background:linear-gradient(180deg,rgba(var(--void-rgb),.55),rgba(var(--void-rgb),.82))}
  #s07 .s07-inner{padding:clamp(5.5rem,22vw,8rem) 0 2rem}
  #s07 .s07-grid{grid-template-columns:1fr;gap:2.25rem}
  #s07 .s07-div{display:none}
  #s07 .s07-left h2{font-size:clamp(2.3rem,10.5vw,4rem)}
  #s07 .creds{grid-template-columns:1fr 1fr;justify-content:stretch;margin-top:.5rem}
}
@media(max-width:480px){#s07 .cta-row .btn{flex:1 1 100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){#s07 h2 .ln>span{transform:none}}
/* light: architectural paper — hover read as a tonal shift, not a box */
html[data-theme="light"] #s07 .rt:hover,html[data-theme="light"] #s07 .rt:focus-visible{background:linear-gradient(90deg,rgba(255,252,244,.9),transparent)}
html[data-theme="light"] #s07 .rt:hover .rt-arr{color:var(--ink)}
.hb-w{max-width:var(--W);margin:0 auto;padding-inline:var(--gut)}.hb-vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hb-hero{padding:clamp(7rem,14vh,9rem) 0 clamp(3rem,6vw,5rem);border-bottom:1px solid var(--ln);background-image:linear-gradient(rgba(var(--gold-rgb),.04) 1px,transparent 1px),linear-gradient(90deg,rgba(var(--gold-rgb),.04) 1px,transparent 1px);background-size:56px 56px}
.hb-hero__g{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,6vw,6rem);align-items:end}
.hb-crumb{font-family:var(--fm);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--w45);margin-bottom:1.6rem}.hb-crumb a{color:var(--w70)}.hb-crumb span{margin:0 .6rem}
.hb-eyebrow{font-family:var(--fm);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin:0 0 1rem;display:flex;align-items:center;gap:10px}.hb-eyebrow::before{content:'';width:22px;height:1px;background:var(--gd)}
.hb-hero h1{font-family:var(--fd);font-size:clamp(2.4rem,5.6vw,5rem);letter-spacing:-.05em;line-height:.98;color:var(--ink);margin:0 0 1.4rem;max-width:13ch}
.hb-sub{font-size:1.02rem;line-height:1.7;color:var(--w70);max-width:52ch;margin:0 0 2rem}.hb-act{display:flex;flex-wrap:wrap;gap:.8rem}
.hb-stats{display:flex;flex-wrap:wrap;gap:0;margin-top:2.6rem;border-top:1px solid var(--ln);padding-top:1.3rem}.hb-stats div{padding-right:2rem;margin-right:2rem;border-right:1px solid var(--ln)}.hb-stats div:last-child{border:0}.hb-stats strong{display:block;font-family:var(--fd);font-size:1.5rem;letter-spacing:-.03em;color:var(--ink)}.hb-stats span{font-family:var(--fm);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--w45)}
.hb-toc{border:1px solid var(--lm);background:var(--s1);padding:1.4rem 1.6rem}.hb-toc__h{font-family:var(--fm);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0 0 .6rem}.hb-toc ol{list-style:none;margin:0;padding:0}
.hb-toc button{all:unset;box-sizing:border-box;display:grid;grid-template-columns:2.2rem 1fr auto;gap:.5rem;align-items:baseline;width:100%;padding:.8rem 0;border-top:1px solid var(--ln);cursor:pointer;color:var(--ink);font-family:var(--fd);font-size:1.02rem;letter-spacing:-.01em;transition:color .25s,padding .25s}.hb-toc li:first-child button{border-top:0}
.hb-toc button i{font-style:normal;font-family:var(--fm);font-size:.6rem;letter-spacing:.12em;color:var(--gold)}.hb-toc button em{font-style:normal;font-family:var(--fm);font-size:.62rem;color:var(--w45)}.hb-toc button:hover,.hb-toc button:focus-visible{color:var(--gold);padding-left:.4rem}.hb-toc button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.hb-lib{padding:clamp(3rem,6vw,5rem) 0}.hb-bar{display:flex;flex-wrap:wrap;gap:1rem 1.6rem;align-items:center;justify-content:space-between;position:sticky;top:64px;z-index:20;background:var(--void);padding:.9rem 0;border-bottom:1px solid var(--ln)}
.hb-search{position:relative;flex:1 1 320px;max-width:440px;color:var(--w45)}.hb-search svg{position:absolute;left:.9rem;top:50%;transform:translateY(-50%)}.hb-search input{width:100%;font:inherit;font-size:.92rem;color:var(--ink);background:var(--s1);border:1px solid var(--lm);padding:.8rem 1rem .8rem 2.7rem;border-radius:0}.hb-search input:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.hb-chips{display:flex;flex-wrap:wrap;gap:.5rem}.hb-chips button{font-family:var(--fm);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--w70);background:transparent;border:1px solid var(--lm);padding:.5rem .8rem;cursor:pointer;transition:all .25s}.hb-chips button:hover{border-color:var(--gold);color:var(--gold)}.hb-chips button[aria-pressed=true]{background:var(--gold);color:var(--void);border-color:var(--gold)}.hb-chips button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.hb-count{font-family:var(--fm);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--w45);margin:1.4rem 0}
.hb-feat{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:1px;background:var(--lm);border:1px solid var(--lm);margin-bottom:clamp(1.5rem,3vw,2.5rem)}.hb-feat:empty{display:none}
.hb-card{all:unset;box-sizing:border-box;display:flex;flex-direction:column;gap:.7rem;text-align:left;cursor:pointer;background:var(--void);padding:clamp(1.4rem,2.6vw,2.2rem);transition:background .3s;position:relative}.hb-card:hover{background:var(--s1)}.hb-card:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}
.hb-card .n{font-family:var(--fd);font-weight:700;font-size:2rem;letter-spacing:-.05em;line-height:1;color:transparent;-webkit-text-stroke:1px var(--gold);transition:color .3s}.hb-card:hover .n{color:var(--gold)}
.hb-cat{font-family:var(--fm);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.hb-card h3{font-family:var(--fd);font-size:1.2rem;letter-spacing:-.03em;line-height:1.2;color:var(--ink);margin:0}.hb-card p{font-size:.9rem;line-height:1.65;color:var(--w70);margin:0;max-width:60ch}
.hb-meta{display:flex;justify-content:space-between;margin-top:auto;padding-top:1rem;border-top:1px solid var(--ln);font-family:var(--fm);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--w45)}.hb-meta b{color:var(--gold);font-weight:500;transition:transform .3s}.hb-card:hover .hb-meta b{transform:translateX(4px)}
.hb-card--big{grid-row:span 3;justify-content:flex-start;min-height:420px}.hb-card--big h3{font-size:clamp(1.7rem,3vw,2.7rem);letter-spacing:-.045em;line-height:1.05;margin-top:auto;padding-top:6rem}.hb-card--big .hb-meta{margin-top:1rem}.hb-card--big .n{font-size:5rem;position:absolute;top:1.2rem;right:1.6rem}
.hb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--lm);border:1px solid var(--lm)}.hb-grid:empty{display:none}.hb-empty{padding:3rem 0;color:var(--w70)}
.hb-calc{padding:clamp(3rem,6vw,5rem) 0;background:var(--s1);border-block:1px solid var(--ln)}.hb-calc .hb-w{display:grid;gap:1.6rem}.hb-calc h2,.hb-ask h2{font-family:var(--fd);font-size:clamp(1.8rem,3.6vw,3rem);letter-spacing:-.045em;line-height:1.02;color:var(--ink);margin:0 0 .8rem}.hb-calc p,.hb-ask p{color:var(--w70);max-width:56ch;line-height:1.7;margin:0}
.hb-cc{display:flex;flex-wrap:wrap;gap:.5rem}.hb-cc a{font-family:var(--fm);font-size:.7rem;letter-spacing:.04em;color:var(--w70);border:1px solid var(--lm);padding:.5rem .9rem;transition:all .25s}.hb-cc a:hover{border-color:var(--gold);color:var(--gold)}.hb-calc .btn{justify-self:start}
.hb-ask{padding:clamp(3.5rem,7vw,6rem) 0}.hb-ask .hb-act{margin-top:1.6rem}
.hb-modal{position:fixed;inset:0;z-index:500;display:grid;grid-template-rows:minmax(0,1fr);place-items:center;padding:clamp(0px,2vw,2rem)}.hb-modal[hidden]{display:none}
.hb-bd{position:absolute;inset:0;background:rgba(3,5,8,.78);backdrop-filter:blur(6px);animation:hbF .3s both}html[data-theme=light] .hb-bd{background:rgba(30,26,20,.55)}
.hb-sheet{position:relative;width:min(860px,100%);max-height:calc(100vh - 2rem);max-height:calc(100dvh - 2rem);min-height:0;display:flex;flex-direction:column;background:var(--void);border:1px solid var(--lm);outline:0;animation:hbU .45s var(--ease) both}
.hb-prog{height:2px;background:var(--ln)}.hb-prog i{display:block;height:2px;background:var(--gold);transform-origin:left;transform:scaleX(0)}
.hb-mh{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem clamp(1.2rem,3vw,2.2rem);border-bottom:1px solid var(--ln)}.hb-mcat{font-family:var(--fm);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.hb-mb{display:flex;gap:.5rem}.hb-mb button,.hb-nav button{font-family:var(--fm);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--w70);background:transparent;border:1px solid var(--lm);padding:.5rem .8rem;cursor:pointer;transition:all .25s}.hb-mb button:hover,.hb-nav button:hover{border-color:var(--gold);color:var(--gold)}.hb-mb button:focus-visible,.hb-nav button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.hb-scroll{overflow-y:auto;padding:clamp(1.4rem,4vw,3rem) clamp(1.2rem,4vw,3.4rem);overscroll-behavior:contain}
.hb-scroll h2{font-family:var(--fd);font-size:clamp(1.7rem,3.8vw,2.9rem);letter-spacing:-.045em;line-height:1.05;color:var(--ink);margin:0 0 .9rem}.hb-by{font-family:var(--fm);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--w45);margin:0 0 2rem;padding-bottom:1.2rem;border-bottom:1px solid var(--ln)}
.hb-body{max-width:64ch}.hb-body p{font-size:1.02rem;line-height:1.8;color:var(--w70);margin:0 0 1.2rem}.hb-body h3{font-family:var(--fd);font-size:1.3rem;letter-spacing:-.03em;color:var(--ink);margin:2rem 0 .8rem}
.hb-body ul{margin:0 0 1.4rem;padding:0;list-style:none}.hb-body li{position:relative;padding:.55rem 0 .55rem 1.4rem;border-top:1px solid var(--ln);color:var(--w70);line-height:1.65}.hb-body li::before{content:'';position:absolute;left:0;top:1.2rem;width:7px;height:7px;background:var(--gold)}
.hb-call{border-left:2px solid var(--gold);background:rgba(var(--gold-rgb),.06);padding:1.1rem 1.3rem;margin:1.6rem 0;color:var(--ink);line-height:1.7}.hb-call::before{content:'In practice';display:block;font-family:var(--fm);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:.4rem}
.hb-ex{border:1px solid var(--lm);background:var(--s1);padding:1.1rem 1.3rem;margin:1.6rem 0;color:var(--ink);line-height:1.7;font-family:var(--fm);font-size:.82rem}.hb-ex::before{content:'Worked example';display:block;font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:.4rem}
.hb-tw{overflow-x:auto;margin:1.6rem 0;border:1px solid var(--lm)}.hb-tw table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:420px}.hb-tw th{font-family:var(--fm);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);text-align:left;padding:.8rem 1rem;background:var(--s1);border-bottom:1px solid var(--lm)}.hb-tw td{padding:.8rem 1rem;border-bottom:1px solid var(--ln);color:var(--w70);vertical-align:top}.hb-tw td:first-child{color:var(--ink);font-weight:600}.hb-tw tr:last-child td{border:0}
.hb-src{margin:2rem 0 1rem;padding-top:1.2rem;border-top:1px solid var(--ln)}.hb-src:empty{display:none}.hb-src h3{font-family:var(--fm);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--w45);margin:0 0 .6rem}.hb-src a{display:block;color:var(--gold);font-size:.9rem;padding:.25rem 0}
.hb-disc{font-size:.78rem;line-height:1.65;color:var(--w45);max-width:64ch}.hb-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.6rem;padding:1.2rem 1.4rem;border:1px solid var(--lm);background:var(--s1)}.hb-cta p{margin:0;color:var(--ink);font-family:var(--fd);font-size:1.1rem}
.hb-nav{display:flex;justify-content:space-between;gap:.8rem;padding:.8rem clamp(1.2rem,3vw,2.2rem);border-top:1px solid var(--ln)}.hb-nav button{max-width:46%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hb-nav button:empty{visibility:hidden}
@keyframes hbF{from{opacity:0}}@keyframes hbU{from{opacity:0;transform:translateY(28px) scale(.985)}}
html.hb-lock{overflow:hidden}
@media(max-width:900px){.hb-hero__g{grid-template-columns:1fr}.hb-feat{grid-template-columns:1fr}.hb-card--big{grid-row:auto;min-height:0}.hb-card--big .n{position:static;font-size:3rem}.hb-card--big h3{padding-top:1rem}.hb-grid{grid-template-columns:1fr 1fr}.hb-bar{top:56px}}
@media(max-width:600px){.hb-grid{grid-template-columns:1fr}.hb-modal{padding:0;place-items:end stretch}.hb-sheet{max-height:94dvh;width:100%}.hb-stats div{padding-right:1rem;margin-right:1rem}}
@media(prefers-reduced-motion:reduce){.hb-sheet,.hb-bd{animation:none}.hb-card,.hb-card .n,.hb-meta b{transition:none}}
/* ===== grand hero ===== */
.hb-hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:clamp(6.5rem,12vh,8rem) 0 3.5rem;position:relative;overflow:hidden}
.hb-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(60% 60% at 72% 50%,rgba(var(--gold-rgb),.09),transparent 70%);pointer-events:none}
.hb-hero__g{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:center;gap:clamp(1.5rem,4vw,4rem)}
.hb-hero h1{font-size:clamp(2.3rem,4.2vw,3.9rem);max-width:13ch}
.hb-hl>*{opacity:0;transform:translateY(18px);animation:hbIn .9s var(--ease) forwards}.hb-hl>*:nth-child(2){animation-delay:.08s}.hb-hl>*:nth-child(3){animation-delay:.16s}.hb-hl>*:nth-child(4){animation-delay:.24s}.hb-hl>*:nth-child(5){animation-delay:.32s}.hb-hl>*:nth-child(6){animation-delay:.4s}.hb-hl>*:nth-child(7){animation-delay:.48s}
@keyframes hbIn{to{opacity:1;transform:none}}
.hb-sub{margin-bottom:1.6rem}
.hb-ask-box{position:relative;margin-bottom:1.5rem;z-index:5}
.hb-big-search{display:flex;align-items:center;gap:.8rem;border:1px solid var(--lm);background:var(--s1);padding:0 1.1rem;color:var(--gold);transition:border-color .3s,box-shadow .3s}.hb-big-search:focus-within{border-color:var(--gold);box-shadow:0 0 0 4px rgba(var(--gold-rgb),.14)}
.hb-big-search input{flex:1;font:inherit;font-size:1.02rem;color:var(--ink);background:transparent;border:0;padding:1.1rem 0;min-width:0}.hb-big-search input:focus{outline:0}
.hb-sug{position:absolute;left:0;right:0;top:100%;margin:0;padding:0;list-style:none;background:var(--void);border:1px solid var(--gold);border-top:0;max-height:320px;overflow:auto;box-shadow:0 24px 50px rgba(0,0,0,.35)}.hb-sug[hidden]{display:none}
.hb-sug button{all:unset;box-sizing:border-box;display:flex;flex-direction:column;gap:.15rem;width:100%;padding:.75rem 1.1rem;border-top:1px solid var(--ln);cursor:pointer;color:var(--ink);font-size:.95rem}.hb-sug li:first-child button{border-top:0}.hb-sug button:hover,.hb-sug button:focus-visible{background:rgba(var(--gold-rgb),.1)}.hb-sug b{font-family:var(--fm);font-weight:500;font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.hb-sug__none{padding:.9rem 1.1rem;color:var(--w70);font-size:.9rem}
.hb-who{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1rem;margin-bottom:1.4rem}.hb-who>p{margin:0;font-family:var(--fm);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--w45)}
.hb-persona{display:flex;flex-wrap:wrap;gap:.5rem}.hb-persona button{font-family:var(--fm);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:transparent;border:1px solid var(--lm);padding:.55rem .85rem;cursor:pointer;transition:all .25s}.hb-persona button:hover{border-color:var(--gold);color:var(--gold)}.hb-persona button[aria-pressed=true]{background:var(--gold);color:var(--void);border-color:var(--gold)}.hb-persona button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.hb-path{min-height:120px;border-top:1px solid var(--ln);padding-top:1rem}.hb-path__hint{margin:0;color:var(--w45);font-size:.9rem;line-height:1.6;max-width:44ch}.hb-path__h{margin:0 0 .5rem;font-family:var(--fm);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.hb-path ol{list-style:none;margin:0;padding:0}.hb-path li button{all:unset;box-sizing:border-box;display:grid;grid-template-columns:1.6rem 1fr auto;gap:.6rem;align-items:baseline;width:100%;padding:.55rem 0;border-top:1px solid var(--ln);cursor:pointer;color:var(--ink);font-size:.92rem;line-height:1.35;transition:color .25s,padding .25s}.hb-path li:first-child button{border-top:0}.hb-path li i{font-style:normal;font-family:var(--fm);font-size:.62rem;color:var(--gold)}.hb-path li em{font-style:normal;font-family:var(--fm);font-size:.6rem;color:var(--w45)}.hb-path li button:hover,.hb-path li button:focus-visible{color:var(--gold);padding-left:.3rem}.hb-path li button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.hb-map{position:relative;min-width:0}.hb-map canvas{display:block;width:100%;touch-action:pan-y}
.hb-mapcap{position:absolute;left:0;bottom:0;margin:0;font-family:var(--fm);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--w45)}.hb-mapcap b{color:var(--gold);font-weight:500}
.hb-tip{position:absolute;z-index:6;width:220px;pointer-events:none;background:var(--void);border:1px solid var(--gold);padding:.7rem .85rem;display:flex;flex-direction:column;gap:.25rem}.hb-tip[hidden]{display:none}.hb-tip b{font-family:var(--fm);font-weight:500;font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.hb-tip span{color:var(--ink);font-size:.86rem;line-height:1.35}.hb-tip em{font-style:normal;font-family:var(--fm);font-size:.58rem;color:var(--w45)}
.hb-scroll-cue{position:absolute;left:50%;bottom:1rem;transform:translateX(-50%);font-family:var(--fm);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--w45);animation:hbBob 2.4s ease-in-out infinite}.hb-scroll-cue:hover{color:var(--gold)}@keyframes hbBob{50%{transform:translate(-50%,5px)}}
/* ===== branded modal ===== */
.hb-sheet{border-top:2px solid var(--gold)}
.hb-mh{display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:center}.hb-mlogo{display:inline-flex}.hb-mlogo .logo,.hb-mlogo a{display:inline-flex;align-items:center;pointer-events:none}.hb-mlogo img,.hb-mlogo svg{height:26px;width:auto;display:block}.hb-mk{font-family:var(--fm);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--w45);padding-left:1rem;border-left:1px solid var(--ln)}
.hb-mcat{font-family:var(--fm);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0 0 1rem}
.hb-tb{display:grid;grid-template-columns:repeat(4,auto);justify-content:start;margin:0 0 2rem;border:1px solid var(--lm)}.hb-tb div{padding:.7rem 1.2rem;border-right:1px solid var(--lm)}.hb-tb div:last-child{border:0}.hb-tb dt{font-family:var(--fm);font-size:.52rem;letter-spacing:.16em;text-transform:uppercase;color:var(--w45);margin-bottom:.2rem}.hb-tb dd{margin:0;font-family:var(--fm);font-size:.74rem;color:var(--ink)}
.hb-rel{margin:2rem 0 1rem;padding-top:1.2rem;border-top:1px solid var(--ln)}.hb-rel h3{font-family:var(--fm);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin:0 0 .8rem}
.hb-relc{all:unset;box-sizing:border-box;display:grid;grid-template-columns:1fr auto;gap:.2rem 1rem;width:100%;padding:.9rem 0;border-top:1px solid var(--ln);cursor:pointer;transition:padding .25s}.hb-relc b{grid-column:1;font-family:var(--fm);font-weight:500;font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.hb-relc span{grid-column:1;color:var(--ink);font-family:var(--fd);font-size:1.05rem;letter-spacing:-.02em;line-height:1.25}.hb-relc em{grid-column:2;grid-row:1/3;align-self:center;font-style:normal;font-family:var(--fm);font-size:.6rem;color:var(--w45)}.hb-relc:hover,.hb-relc:focus-visible{padding-left:.4rem}.hb-relc:hover span{color:var(--gold)}.hb-relc:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.hb-by{display:none}
@media(max-width:980px){.hb-hero{min-height:0}.hb-hero__g{grid-template-columns:1fr}.hb-map{order:-1}.hb-scroll-cue{display:none}.hb-hero h1{max-width:none}}
@media(max-width:600px){.hb-tb{grid-template-columns:1fr 1fr}.hb-tb div{border-bottom:1px solid var(--lm)}.hb-mk{display:none}.hb-mh{grid-template-columns:1fr auto}}
@media(prefers-reduced-motion:reduce){.hb-hl>*{opacity:1;transform:none;animation:none}.hb-scroll-cue{animation:none}}

/* ===== bridge ===== */
.hb-br svg{display:block;width:100%;height:auto;overflow:visible}
.br-water{fill:rgba(var(--gold-rgb),.05)}.br-rip{stroke:rgba(var(--tint),.18);stroke-width:1;stroke-dasharray:6 14;animation:brRip 8s linear infinite}@keyframes brRip{to{stroke-dashoffset:-60}}
.br-pier,.br-bank{fill:rgba(var(--tint),.05);stroke:rgba(var(--tint),.35);stroke-width:1.2}.br-hatch{stroke:rgba(var(--tint),.16);stroke-width:1}
.br-deck{stroke:var(--ink);stroke-width:3}.br-deck2{stroke:rgba(var(--tint),.3);stroke-width:1}
.br-arch{stroke:var(--gold);stroke-width:2.6;stroke-dasharray:1;stroke-dashoffset:1;animation:brDraw 2s var(--ease) .2s forwards}
.br-hang{stroke:rgba(var(--gold-rgb),.75);stroke-width:1.2;stroke-dasharray:1;stroke-dashoffset:1;animation:brDraw 1s var(--ease) forwards;animation-delay:calc(1.2s + var(--i)*.18s)}
@keyframes brDraw{to{stroke-dashoffset:0}}
.br-st{cursor:pointer;outline:0}.br-plate{fill:var(--void);stroke:var(--gold);stroke-width:1.4;opacity:0;animation:brFade .6s forwards;animation-delay:calc(1.6s + var(--i)*.18s);transition:fill .25s}
.br-num{font:600 14px 'Space Grotesk',sans-serif;fill:var(--gold);opacity:0;animation:brFade .6s forwards;animation-delay:calc(1.7s + var(--i)*.18s);transition:fill .25s}
.br-lab{font:500 9.5px 'IBM Plex Mono',monospace;letter-spacing:.12em;fill:rgba(var(--tint),.62);opacity:0;animation:brFade .6s forwards;animation-delay:calc(1.8s + var(--i)*.18s)}
@keyframes brFade{to{opacity:1}}
.br-st:hover .br-plate,.br-st:focus-visible .br-plate,.br-st.is-read .br-plate{fill:var(--gold)}.br-st:hover .br-num,.br-st:focus-visible .br-num,.br-st.is-read .br-num{fill:var(--void)}.br-st:hover .br-hang,.br-st:focus-visible .br-hang{stroke:var(--gold);stroke-width:2}.br-st:focus-visible .br-plate{stroke-width:3}
.br-txt text{font:500 10px 'IBM Plex Mono',monospace;letter-spacing:.16em;fill:rgba(var(--tint),.7)}.br-txt .br-big{font:700 44px 'Space Grotesk',sans-serif;fill:transparent;stroke:rgba(var(--tint),.55);stroke-width:1;letter-spacing:0}.br-txt .br-gold{fill:var(--gold)}.br-txt .br-big.br-gold{fill:transparent;stroke:var(--gold)}
.br-dim path{stroke:rgba(var(--tint),.35);stroke-width:1}.br-dim text{font:500 10px 'IBM Plex Mono',monospace;letter-spacing:.16em;fill:rgba(var(--tint),.7)}
.br-dot{fill:var(--gold);filter:drop-shadow(0 0 6px rgba(var(--gold-rgb),.9))}
.hb-mapcap{position:static;margin-top:.8rem;text-align:center}
@media(prefers-reduced-motion:reduce){.br-arch,.br-hang{animation:none;stroke-dashoffset:0}.br-plate,.br-num,.br-lab{animation:none;opacity:1}.br-rip{animation:none}}
@media(max-width:600px){.br-lab{font-size:11px}}
.br-lab{font-size:9px;letter-spacing:.08em}@media(max-width:700px){.br-lab{font-size:13px;letter-spacing:.02em}.br-dim text,.br-txt text{font-size:12px}.br-num{font-size:18px}.hb-br svg{overflow:hidden}}

/* ===== property file hero visual ===== */
.hb-file{position:relative;height:clamp(440px,46vw,600px);perspective:1600px;--w:clamp(190px,17vw,250px)}
.hb-file::before{content:'';position:absolute;left:4%;right:4%;bottom:2%;height:34px;background:radial-gradient(50% 50% at 50% 50%,rgba(0,0,0,.45),transparent 70%);filter:blur(8px)}html[data-theme=light] .hb-file::before{background:radial-gradient(50% 50% at 50% 50%,rgba(60,48,20,.22),transparent 70%)}
.dc{all:unset;box-sizing:border-box;position:absolute;left:50%;bottom:6%;width:var(--w);aspect-ratio:3/4.1;margin-left:calc(var(--w)/-2);display:flex;flex-direction:column;gap:.55rem;padding:1rem 1rem .9rem;background:var(--s1);border:1px solid var(--lm);border-top:3px solid var(--gold);cursor:pointer;transform-origin:50% 130%;transform:translate(0,40px) rotate(0) scale(.92);opacity:0;transition:transform .9s var(--ease),opacity .6s,filter .4s,box-shadow .4s;transition-delay:calc(var(--i)*70ms);box-shadow:0 18px 40px rgba(0,0,0,.28);overflow:hidden}
.hb-file.in .dc{opacity:1;transform:translate(calc(var(--c)*clamp(34px,4.4vw,64px)),calc(var(--c)*var(--c)*4px)) rotate(calc(var(--c)*5.2deg))}
.hb-file.in .dc:hover,.hb-file.in .dc:focus-visible{transform:translate(calc(var(--c)*clamp(34px,4.4vw,64px)),-36px) rotate(0) scale(1.06);z-index:30!important;border-top-color:var(--gold);box-shadow:0 30px 60px rgba(0,0,0,.45),0 0 0 1px var(--gold);transition-delay:0s}.dc:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
html[data-theme=light] .dc{box-shadow:0 14px 30px rgba(70,55,20,.16)}
.dc.is-off{filter:grayscale(1) brightness(.62);opacity:.55!important}.dc.is-off:hover{filter:none;opacity:1!important}
.dc-h{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--fm);font-size:.52rem;letter-spacing:.16em;color:var(--gold)}.dc-h em{font-style:normal;color:var(--w45)}
.dc strong{font-family:var(--fd);font-size:clamp(.95rem,1.25vw,1.2rem);letter-spacing:-.03em;line-height:1.1;color:var(--ink);font-weight:600;margin-top:.2rem}
.dc-s{font-family:var(--fm);font-size:.54rem;letter-spacing:.1em;text-transform:uppercase;color:var(--w45)}
.dc-l{display:flex;flex-direction:column;gap:.38rem;margin-top:.3rem}.dc-l u{display:block;height:3px;background:rgba(var(--tint),.13);text-decoration:none}
.dc-f{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:auto}.dc-f span{display:flex;flex-direction:column;gap:.25rem}.dc-f small{font-family:var(--fm);font-size:.46rem;letter-spacing:.12em;text-transform:uppercase;color:var(--w45)}.dc-f u{display:block;height:1px;background:rgba(var(--tint),.4);text-decoration:none}
.dc-w{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-24deg);font-family:var(--fd);font-weight:700;font-size:clamp(1.4rem,2.2vw,2.1rem);letter-spacing:.14em;color:transparent;-webkit-text-stroke:1px rgba(var(--gold-rgb),.22);pointer-events:none}
.dc-b{display:flex;justify-content:space-between;align-items:baseline;gap:.5rem;padding-top:.55rem;border-top:1px solid var(--ln);font-family:var(--fm);font-size:.5rem;letter-spacing:.1em;text-transform:uppercase;color:var(--w45)}.dc-b b{font-weight:500;color:var(--gold);white-space:nowrap}
.dc.is-read{border-top-color:var(--gold);background:linear-gradient(180deg,rgba(var(--gold-rgb),.1),var(--s1) 55%)}
.hb-mapcap{position:static;margin-top:1rem;text-align:center}
@media(max-width:980px){.hb-file{height:auto;perspective:none;display:flex;gap:.8rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:.4rem .2rem 1.4rem;-webkit-overflow-scrolling:touch}.hb-file::before{display:none}.dc{position:relative;left:auto;bottom:auto;margin:0;flex:0 0 min(62vw,240px);width:auto;transform:none!important;opacity:1!important;scroll-snap-align:start}.hb-file.in .dc:hover{transform:none!important}.dc.is-off{opacity:.5!important}}
@media(prefers-reduced-motion:reduce){.dc{transition:none}}

.hb-file{height:clamp(400px,37vw,500px);--w:clamp(168px,14.2vw,212px);--st:clamp(26px,3.2vw,46px)}
.dc{bottom:12%;transform-origin:50% 170%;gap:.45rem;padding:.85rem .85rem .75rem}
.hb-file.in .dc{transform:translate(calc(var(--c)*var(--st)),calc(var(--c)*var(--c)*3px)) rotate(calc(var(--c)*3.1deg))}
.hb-file.in .dc:hover,.hb-file.in .dc:focus-visible{transform:translate(calc(var(--c)*var(--st)),-30px) rotate(0) scale(1.07)}
.dc-w{font-size:clamp(1.1rem,1.7vw,1.6rem);-webkit-text-stroke:1px rgba(var(--gold-rgb),.16)}
.hb-mapcap{margin-top:0}

/* ===== library shelves ===== */
.hb-file{all:unset;display:block;height:auto;perspective:none;--w:auto}.hb-file::before{display:none}
.shelf{margin:0 0 1.15rem;transition:opacity .4s,filter .4s}.shelf.is-off{opacity:.34;filter:saturate(.5)}
.shelf-h{display:flex;align-items:baseline;gap:.8rem;margin-bottom:.45rem;font-family:var(--fm);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;color:var(--w45)}.shelf-h b{font-weight:500;color:var(--ink);letter-spacing:.12em}.shelf.is-on .shelf-h b,.shelf:hover .shelf-h b{color:var(--gold)}.shelf-h em{font-style:normal;margin-left:auto}
.books{position:relative;display:flex;align-items:flex-end;gap:3px;padding:0 10px;min-height:112px;border-bottom:7px solid var(--s2);box-shadow:0 1px 0 var(--lm),0 10px 18px -12px rgba(0,0,0,.6)}.books::after{content:'';position:absolute;left:0;right:0;bottom:-7px;height:1px;background:rgba(var(--gold-rgb),.55)}
.bk{all:unset;box-sizing:border-box;position:relative;flex:0 0 var(--w);width:var(--w);height:var(--h);background:var(--bg);border-radius:2px 2px 0 0;display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:12px 0 7px;cursor:pointer;color:#efe6cf;box-shadow:inset 2px 0 0 rgba(255,255,255,.07),inset -2px 0 0 rgba(0,0,0,.4);opacity:0;transform:translateY(16px);transition:transform .45s var(--ease),opacity .5s,box-shadow .3s}
.bk::before,.bk::after{content:'';position:absolute;left:4px;right:4px;height:2px;background:rgba(197,160,89,.85)}.bk::before{top:7px}.bk::after{bottom:24px}
.hb-file.in .bk{opacity:1;transform:none;transition-delay:var(--d)}
.hb-file.in .bk:hover,.hb-file.in .bk:focus-visible{transform:translateY(-14px);transition-delay:0s;box-shadow:inset 2px 0 0 rgba(255,255,255,.1),0 12px 18px -8px rgba(0,0,0,.6)}.bk:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.hb-file.in .bk.is-out{transform:translateY(-34px) scale(1.04);transition-delay:0s}
.bk span{writing-mode:vertical-rl;transform:rotate(180deg);font:600 .72rem/1 'Space Grotesk',sans-serif;letter-spacing:.02em;max-height:calc(var(--h) - 46px);overflow:hidden;white-space:nowrap}
.bk i{font:500 .5rem 'IBM Plex Mono',monospace;letter-spacing:.06em;color:rgba(197,160,89,.95)}
.bk.is-read{box-shadow:inset 2px 0 0 rgba(255,255,255,.07),inset -2px 0 0 rgba(0,0,0,.4),inset 0 -3px 0 var(--gold)}.bk.is-read i::before{content:'✓ '}
.bookend{display:block;width:9px;height:62px;margin-left:6px;background:linear-gradient(90deg,rgba(var(--gold-rgb),.9),rgba(var(--gold-rgb),.55));border-radius:1px 1px 0 0}
.hb-mapcap{margin-top:.4rem;text-align:left}
@media(max-width:980px){.hb-file{display:block;overflow:visible;padding:0}.books{overflow-x:auto;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;padding-top:14px}.bk{scroll-snap-align:start}.hb-file.in .bk:hover{transform:none}}
@media(prefers-reduced-motion:reduce){.bk{opacity:1;transform:none;transition:none}}
.bk span{font-size:.64rem;max-height:calc(var(--h) - 44px)}.books{min-height:132px}.shelf{margin-bottom:.9rem}.hb-hero{padding-top:clamp(6rem,10vh,7rem)}
/* ===== hero fits the viewport ===== */
.hb-hero{height:100svh;min-height:600px;padding:5.4rem 0 2.6rem;justify-content:center}
.hb-hero__g{width:100%;align-items:center}
.hb-hero h1{font-size:clamp(2.1rem,min(3.7vw,6.2vh),3.7rem);margin-bottom:.9rem}.hb-crumb{margin-bottom:.9rem}.hb-eyebrow{margin-bottom:.7rem}
.hb-sub{font-size:.95rem;line-height:1.6;margin-bottom:1.1rem;max-width:46ch}.hb-ask-box{margin-bottom:1rem}.hb-big-search input{padding:.9rem 0}.hb-who{margin-bottom:.9rem}.hb-path{min-height:0;padding-top:.7rem}.hb-path li button{padding:.42rem 0}
.hb-file{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:.2rem 1.6rem;--bh:clamp(92px,calc((100svh - 19.5rem)/3 - 2.4rem),150px)}
.hb-file .shelf.s1{grid-column:1/-1}.shelf{margin:0}.shelf-h{margin-bottom:.3rem}
.books{min-height:calc(var(--bh) + 4px);gap:2px;padding:0 8px}
.bk{height:calc(var(--bh) - (4 - var(--k))*6px);padding:11px 0 6px}.bk span{flex:1;min-height:0;max-height:none;text-overflow:ellipsis;margin:7px 0 4px}.bk::after{bottom:20px}
.bookend{height:calc(var(--bh)*.55);width:8px;margin-left:4px}
.hb-mapcap{margin-top:.2rem}.hb-scroll-cue{bottom:.5rem}
@media(max-width:980px){
 .hb-hero{height:auto;min-height:100svh;padding:4.8rem 0 1.6rem}.hb-hero__g{gap:.4rem}.hb-crumb,.hb-sub,.hb-path,.hb-scroll-cue{display:none}.hb-hero h1{font-size:clamp(1.9rem,8vw,2.6rem);margin-bottom:.7rem}.hb-map{order:2}.hb-hl{order:1}
 .hb-file{grid-template-columns:1fr;--bh:clamp(100px,19vh,128px)}.shelf:not(.is-on):not(.is-def){display:none}.shelf.is-off{display:none}.shelf.is-on,.shelf.is-def{opacity:1;filter:none}.hb-persona{flex-wrap:nowrap;overflow-x:auto;padding-bottom:.3rem;-webkit-overflow-scrolling:touch}.hb-persona button{white-space:nowrap;flex:0 0 auto}.books{overflow-x:auto}
}
.hb-hero__g>*,.hb-hl{min-width:0}.hb-hero__g{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
@media(max-width:980px){.hb-hero__g{grid-template-columns:minmax(0,1fr)}.hb-persona{max-width:100%}.hb-hero{justify-content:flex-start;padding-top:5.6rem}}

/* ===== real bookshelf look ===== */
.hb-file{--bh:clamp(104px,calc((100svh - 19.5rem)/3 - 2.2rem),150px);gap:.35rem 1.2rem}
.shelf{position:relative;padding:0 9px;background:linear-gradient(90deg,#2a1d12,#3a2a1b 40%,#2a1d12) 0 0/9px 100% no-repeat,linear-gradient(90deg,#2a1d12,#3a2a1b 40%,#2a1d12) 100% 0/9px 100% no-repeat}
.shelf-h{padding:0 .1rem;margin:0 0 .35rem}
.books{padding:0 10px;gap:1px;align-items:flex-end;min-height:calc(var(--bh) + 6px);border-bottom:0;box-shadow:inset 0 14px 22px -10px rgba(0,0,0,.65);background:linear-gradient(180deg,rgba(0,0,0,.5),rgba(0,0,0,.14) 55%,rgba(0,0,0,.28)),repeating-linear-gradient(90deg,rgba(255,255,255,.018) 0 2px,transparent 2px 9px),#0b0d11}
.books::after{left:-9px;right:-9px;bottom:-12px;height:12px;background:linear-gradient(180deg,#5a4128 0,#3b2a1a 35%,#22160c 100%);border-top:1px solid rgba(var(--gold-rgb),.7);box-shadow:0 12px 18px -6px rgba(0,0,0,.7)}
.shelf{padding-bottom:12px;margin-bottom:.1rem}
.bk{height:calc(var(--bh)*(.7 + var(--k)*.075));border-radius:3px 3px 0 0;padding:7px 0 5px;background:linear-gradient(90deg,rgba(0,0,0,.5) 0,rgba(255,255,255,.14) 14%,rgba(255,255,255,0) 42%,rgba(0,0,0,.18) 78%,rgba(0,0,0,.55) 100%),var(--bg);box-shadow:inset 0 2px 0 rgba(255,255,255,.14),1px 0 0 rgba(0,0,0,.6);justify-content:flex-start;gap:5px}
.bk::before{top:11px;left:3px;right:3px;height:3px;border-top:1px solid rgba(197,160,89,.9);border-bottom:1px solid rgba(197,160,89,.9);background:transparent}
.bk::after{bottom:30px;left:3px;right:3px;height:3px;border-top:1px solid rgba(197,160,89,.9);border-bottom:1px solid rgba(197,160,89,.9);background:transparent}
.bk .lb{display:flex;align-items:center;justify-content:center;margin-top:12px;padding:5px 2px;background:#e8dcc0;color:#2a2116;border:1px solid rgba(0,0,0,.35);box-shadow:inset 0 0 0 1px rgba(197,160,89,.55);max-height:calc(100% - 66px);overflow:hidden;min-height:0}
.bk .lb span{writing-mode:vertical-rl;transform:rotate(180deg);font:700 .6rem/1 'Space Grotesk',sans-serif;letter-spacing:.03em;color:#2a2116;max-height:100%;margin:0;flex:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bk i{position:absolute;left:50%;bottom:7px;transform:translateX(-50%);width:17px;height:17px;border-radius:50%;border:1px solid rgba(197,160,89,.95);display:grid;place-items:center;font:600 .44rem 'IBM Plex Mono',monospace;color:#e6cf93;background:rgba(0,0,0,.25)}
.bk.lean{transform-origin:100% 100%;margin-right:9px;margin-left:3px}.hb-file.in .bk.lean{transform:rotate(9deg)}.hb-file.in .bk.lean:hover,.hb-file.in .bk.lean:focus-visible{transform:rotate(5deg) translateY(-12px)}.hb-file.in .bk.lean.is-out{transform:rotate(0) translateY(-34px)}
.bk.is-read{box-shadow:inset 0 2px 0 rgba(255,255,255,.14),1px 0 0 rgba(0,0,0,.6),inset 0 -3px 0 var(--gold)}.bk.is-read i::before{content:none}.bk.is-read i{background:var(--gold);color:#1c1408}
.hb-file.in .bk:hover,.hb-file.in .bk:focus-visible{box-shadow:inset 0 2px 0 rgba(255,255,255,.2),1px 0 0 rgba(0,0,0,.6),0 14px 16px -6px rgba(0,0,0,.75)}
.bookend{height:calc(var(--bh)*.5);width:7px;margin-left:2px;background:linear-gradient(90deg,#b99650,#7d6330);box-shadow:inset -1px 0 0 rgba(0,0,0,.4)}
@media(max-width:980px){.hb-file{--bh:clamp(112px,20vh,132px)}.shelf{padding-left:9px}}

.bk{height:calc(var(--bh)*(.8 + var(--k)*.05))}.bk::after{display:none}
.bk .lb{margin-top:10px;max-height:calc(100% - 50px);padding:4px 2px}.bk .lb span{font-size:.58rem}
.hb-file>*{min-width:0}
@media(max-width:980px){.hb-file{width:100%;max-width:100%}.shelf{max-width:100%;overflow:hidden;padding-bottom:0}.books{overflow-x:auto;padding-bottom:12px;scrollbar-width:none}.books::-webkit-scrollbar{display:none}.books::after{left:0;right:0;bottom:0;position:sticky;display:none}.shelf{background-size:9px 100%;border-bottom:12px solid #3b2a1a;box-shadow:0 1px 0 rgba(var(--gold-rgb),.6) inset}.bk{flex:0 0 calc(var(--w) - 4px);width:calc(var(--w) - 4px)}.shelf-h{padding-right:.4rem}}

/* ===== books being shelved ===== */
.hb-file .bk,.hb-file .bookend{opacity:0}
.hb-file.in .bk{opacity:1;transform:none;transition:transform .45s var(--ease),box-shadow .3s;transition-delay:0s;animation:bkIn .85s cubic-bezier(.2,.75,.25,1) backwards;animation-delay:var(--d)}
.hb-file.in .bk.lean{animation-name:bkLean}
.hb-file.in .bookend{opacity:1;animation:beIn .6s var(--ease) backwards;animation-delay:var(--d)}
@keyframes bkIn{0%{opacity:0;transform:translate(10px,-110px) rotate(-14deg)}45%{opacity:1}62%{transform:translate(0,2px) rotate(2.2deg)}80%{transform:translate(0,0) rotate(-.8deg)}100%{transform:none}}
@keyframes bkLean{0%{opacity:0;transform:translate(-14px,-110px) rotate(-18deg)}50%{opacity:1}68%{transform:translate(0,2px) rotate(13deg)}100%{transform:rotate(9deg)}}
@keyframes beIn{0%{opacity:0;transform:translateX(16px)}100%{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.hb-file.in .bk,.hb-file.in .bookend{animation:none}}
/* ===== catalogue ===== */
.hb-lh{max-width:60ch;margin:0 0 2rem}.hb-lh h2{font-family:var(--fd);font-size:clamp(1.8rem,3.6vw,3rem);letter-spacing:-.045em;line-height:1.02;color:var(--ink);margin:0 0 .8rem}.hb-lh p:last-child{color:var(--w70);line-height:1.7;margin:0}
.hb-chips button em{font-style:normal;color:var(--w45);margin-left:.25rem}.hb-chips button[aria-pressed=true] em{color:rgba(0,0,0,.55)}
.hb-feat{display:block;background:none;border:0;margin:0}.hb-feat:empty{display:none}
.hb-pick{display:grid;grid-template-columns:minmax(210px,290px) minmax(0,1fr);gap:clamp(1.6rem,5vw,4.5rem);align-items:center;padding:clamp(1.6rem,3.4vw,3rem);background:var(--s1);border:1px solid var(--lm);margin-bottom:clamp(2rem,4vw,3.4rem);position:relative}
.hb-pick::after{content:'';position:absolute;left:0;right:0;bottom:0;height:10px;background:linear-gradient(180deg,#4a3722,#22160c);border-top:1px solid rgba(var(--gold-rgb),.7)}
.hb-pick__t h3{font-family:var(--fd);font-size:clamp(1.6rem,3.2vw,2.8rem);letter-spacing:-.045em;line-height:1.04;color:var(--ink);margin:0 0 1rem;max-width:20ch}.hb-pick__x{color:var(--w70);line-height:1.7;max-width:52ch;margin:0 0 .8rem}.hb-pick__m{font-family:var(--fm);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--w45);margin:0 0 1.6rem}
.hb-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:clamp(1.6rem,2.6vw,2.6rem) clamp(.9rem,1.6vw,1.5rem);background:none;border:0}
.bkc{all:unset;box-sizing:border-box;display:flex;flex-direction:column;gap:.8rem;cursor:pointer;min-width:0}.bkc:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
.bkc-x{font-size:.84rem;line-height:1.55;color:var(--w70);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.cv{position:relative;display:flex;flex-direction:column;justify-content:space-between;aspect-ratio:3/4.15;padding:1.15rem 1rem .9rem 2.1rem;background:linear-gradient(90deg,rgba(0,0,0,.5) 0,rgba(255,255,255,.1) 5%,rgba(0,0,0,.2) 7%,rgba(255,255,255,0) 30%,rgba(0,0,0,.3) 100%),repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 3px),var(--bg);border-radius:3px 7px 7px 3px;box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 14px 24px -12px rgba(0,0,0,.7);transition:transform .5s var(--ease),box-shadow .5s;color:#efe6cf;overflow:hidden}
.cv::before{content:'';position:absolute;left:.95rem;top:0;bottom:0;width:1px;background:rgba(197,160,89,.6);box-shadow:3px 0 0 rgba(197,160,89,.25)}
.cv::after{content:'';position:absolute;inset:.55rem .55rem .55rem 1.45rem;border:1px solid rgba(197,160,89,.5);pointer-events:none}
.cv-c{position:relative;z-index:1;font:500 .54rem 'IBM Plex Mono',monospace;letter-spacing:.16em;text-transform:uppercase;color:#e6cf93}
.cv strong{position:relative;z-index:1;font:600 clamp(.9rem,1.25vw,1.12rem)/1.18 'Space Grotesk',sans-serif;letter-spacing:-.02em;color:#f4ecd6;text-wrap:balance}
.cv-f{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;font:500 .54rem 'IBM Plex Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:rgba(239,230,207,.75)}.cv-f i{font-style:normal;width:22px;height:22px;border-radius:50%;border:1px solid rgba(197,160,89,.9);display:grid;place-items:center;font-size:.5rem;color:#e6cf93}.cv-f em{font-style:normal}
.bkc:hover .cv,.bkc:focus-visible .cv{transform:translateY(-8px) rotate(-1.2deg);box-shadow:0 1px 0 rgba(255,255,255,.14) inset,0 26px 30px -14px rgba(0,0,0,.8)}
.cv--big{aspect-ratio:3/4.15;padding:1.6rem 1.3rem 1.2rem 2.6rem}.cv--big strong{font-size:clamp(1.2rem,2vw,1.6rem)}.cv--big::before{left:1.2rem}.cv--big::after{left:1.8rem}
@media(max-width:1200px){.hb-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:900px){.hb-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hb-pick{grid-template-columns:1fr}.hb-pick .cv{max-width:260px}}
@media(max-width:600px){.hb-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bkc-x{display:none}.cv strong{font-size:.88rem}}
@media(prefers-reduced-motion:reduce){.cv{transition:none}}
.books{overflow:hidden;padding-top:18px;min-height:calc(var(--bh) + 22px)}
@media(max-width:980px){.books{overflow-x:auto;overflow-y:hidden}}
.cv--big strong{font-size:clamp(1.7rem,3vw,2.5rem);letter-spacing:-.03em}
/* calculators: real names, routed */
.hb-ctg{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--lm);border:1px solid var(--lm)}
.hb-ct{position:relative;display:flex;flex-direction:column;gap:.35rem;padding:1.1rem 1.2rem 1.2rem;background:var(--s1);color:var(--ink);transition:background .3s}
.hb-ct i{font-style:normal;font-family:var(--fm);font-size:.54rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}.hb-ct span{font-family:var(--fd);font-size:1.02rem;letter-spacing:-.02em;line-height:1.2;padding-right:1.4rem}
.hb-ct b{position:absolute;right:1rem;bottom:1rem;font-weight:400;color:var(--w45);transition:transform .3s,color .3s}.hb-ct:hover,.hb-ct:focus-visible{background:var(--void)}.hb-ct:hover b,.hb-ct:focus-visible b{color:var(--gold);transform:translateX(4px)}.hb-ct:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}
.hb-try{margin:1.6rem 0 0}.hb-try:empty{display:none}.hb-try__a{display:grid;grid-template-columns:1fr auto;gap:.15rem 1rem;align-items:center;padding:1rem 1.2rem;border:1px solid var(--gold);background:rgba(var(--gold-rgb),.07);color:var(--ink);transition:background .3s}.hb-try__a:hover,.hb-try__a:focus-visible{background:rgba(var(--gold-rgb),.16)}.hb-try__a small{grid-column:1;font-family:var(--fm);font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}.hb-try__a b{grid-column:1;font-family:var(--fd);font-size:1.1rem;letter-spacing:-.02em;font-weight:600}.hb-try__a span{grid-column:2;grid-row:1/3;font-family:var(--fm);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
@media(max-width:1000px){.hb-ctg{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.hb-ctg{grid-template-columns:repeat(2,minmax(0,1fr))}}