/* The Briefing Deck - family office trading platform. Dark plum slides, mint accent. */
:root{
  --plum:#241a2b; --plum-2:#2f2238; --plum-3:#3a2b45; --ivory:#f3ede4; --ivory-2:#cfc6bd; --ivory-3:#9d938d;
  --mint:#8fd9bf; --mint-d:#5fb89a; --mint-ink:#123328; --line:rgba(243,237,228,.14); --line-2:rgba(243,237,228,.26);
  --serif:"Cormorant Garamond",Georgia,serif; --sans:"DM Sans",system-ui,sans-serif; --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--plum);color:var(--ivory);font-family:var(--sans);font-size:1.02rem;line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:500;line-height:1.05;text-wrap:balance}
h1{font-size:clamp(2.6rem,1.8rem + 4vw,5rem);letter-spacing:-.01em;max-width:18ch}
h2{font-size:clamp(2rem,1.5rem + 2vw,3.2rem);margin-bottom:.9rem;max-width:22ch}
h3{font-size:1.6rem;margin-bottom:.5rem}
p{margin:0 0 1rem;text-wrap:pretty;color:var(--ivory-2)}
a{color:var(--mint)}
.skip{position:absolute;left:-999px;top:0;background:var(--mint);color:var(--mint-ink);padding:.6rem 1rem;z-index:99}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--mint);outline-offset:2px}

.bar{position:sticky;top:0;z-index:50;background:rgba(36,26,43,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar__row{display:flex;justify-content:space-between;align-items:center;min-height:60px;gap:1rem;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ivory);font-family:var(--serif);font-size:1.35rem}
.brand__mark{width:14px;height:14px;background:var(--mint);transform:rotate(45deg)}
.bar__nav{display:flex;gap:1.2rem;font-size:.86rem;letter-spacing:.04em;text-transform:uppercase}
.bar__nav a{color:var(--ivory-2);text-decoration:none}
.bar__nav a:hover{color:var(--mint)}

.deck{counter-reset:slide}
.slide{padding:clamp(3rem,7vw,6rem) 0;border-bottom:1px solid var(--line);position:relative}
.slide__no{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mint);margin-bottom:1.4rem;font-weight:600}
.slide__no span{color:var(--ivory-3);margin-left:.7rem;font-weight:400}
.slide__take{font-size:1.25rem;color:var(--ivory);max-width:60ch;font-family:var(--serif);font-weight:500;line-height:1.35}
.verdict{margin:1.2rem 0 0;padding:1rem 1.2rem;border:1px solid var(--mint-d);border-radius:6px;color:var(--ivory);max-width:70ch}
.verdict strong{color:var(--mint)}
.slide__foot{font-size:.85rem;color:var(--ivory-3);margin-top:1.5rem;max-width:70ch}
.slide__two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,5vw,4rem);align-items:center}
.slide--title{padding-top:clamp(4rem,10vw,8rem);background:radial-gradient(70% 60% at 85% 10%,rgba(143,217,191,.14),transparent 60%)}
.stats{list-style:none;padding:0;margin:2.5rem 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;border-top:1px solid var(--line-2);padding-top:1.5rem}
.stats b{display:block;font-family:var(--serif);font-size:clamp(2.2rem,1.6rem + 2vw,3.4rem);font-weight:500;color:var(--mint);line-height:1}
.stats span{font-size:.86rem;color:var(--ivory-2)}

.fig{margin:0}
.fig img{width:100%;height:auto;display:block;border-radius:6px}
.fig figcaption{font-size:.83rem;color:var(--ivory-3);margin-top:.7rem}
.fig--wide{margin-top:1.5rem}

.slide--rank{background:var(--plum-2)}
.rank{list-style:none;padding:0;margin:1.5rem 0 0}
.rank__row{display:grid;grid-template-columns:2.6rem 16rem 1fr 12rem 4rem;gap:1rem;align-items:center;padding:1rem 0;border-top:1px solid var(--line)}
.rank__row--lead{background:linear-gradient(90deg,rgba(143,217,191,.14),transparent 70%);border-top-color:var(--mint-d);margin:0 -1rem;padding-inline:1rem;border-radius:6px}
.rank__pos{font-family:var(--serif);font-size:1.8rem;color:var(--ivory-3);text-align:center}
.rank__row--lead .rank__pos{color:var(--mint)}
.rank__name{display:inline-flex;align-items:center;gap:.6rem;color:var(--ivory);text-decoration:none;font-weight:600}
.rank__name:hover{color:var(--mint)}
.chip{width:26px;height:26px;border-radius:50%;display:inline-block;flex:none;border:1px solid var(--line-2)}
.chip--xl{width:56px;height:56px}
.rank__for{font-size:.9rem;color:var(--ivory-2)}
.rank__bar{height:6px;background:rgba(243,237,228,.1);border-radius:3px;overflow:hidden}
.rank__bar span{display:block;height:100%;background:var(--ivory-3);border-radius:3px}
.rank__row--lead .rank__bar span{background:var(--mint)}
.rank__score{font-family:var(--serif);font-size:1.9rem;text-align:right;font-weight:600}
.rank__row--lead .rank__score{color:var(--mint)}

.slide--lead{background:var(--ivory);color:var(--plum)}
.slide--lead p,.slide--lead .lead__role{color:#4b3f52}
.slide--lead .slide__no{color:#2c7a5f}.slide--lead .slide__no span{color:#8a7f8f}
.lead__head{display:grid;grid-template-columns:auto 1fr auto;gap:1.2rem;align-items:center;margin-bottom:2rem}
.lead__role{margin:.3rem 0 0;font-size:.95rem}
.lead__score{margin:0;text-align:right;font-family:var(--serif);font-size:3.2rem;line-height:1;font-weight:600;color:#1f5f4a}
.lead__score span{display:block;font-family:var(--sans);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;font-weight:500;color:#8a7f8f}
.lead__grid{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(1.5rem,4vw,3.5rem)}
.card{margin:0 0 1.6rem;display:grid;gap:.7rem}
.card div{display:grid;grid-template-columns:1fr auto;gap:.4rem 1rem;align-items:center}
.card dt{font-size:.9rem;font-weight:500;grid-column:1 / -1}
.card dt em{font-style:normal;color:#8a7f8f;margin-left:.5rem}
.card dd{margin:0;display:flex;align-items:center;gap:.8rem;grid-column:1 / -1;font-weight:600;color:#1f5f4a}
.meter{flex:1;height:8px;background:#e1d9cf;border-radius:4px;overflow:hidden}
.meter span{display:block;height:100%;background:#2c7a5f;border-radius:4px}
.plain{margin:0 0 1.4rem;padding-left:1.1rem;font-size:.92rem;color:#4b3f52}
.plain li{margin-bottom:.45rem}
.btn{display:inline-block;background:var(--plum);color:var(--ivory);text-decoration:none;padding:.8rem 1.3rem;border-radius:4px;font-weight:600}
.btn:hover{background:var(--plum-3)}

.slide--peers{background:var(--plum-2)}
.peers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:1.5rem}
.peer{background:var(--plum-3);border:1px solid var(--line);border-radius:8px;padding:1.4rem;display:flex;flex-direction:column}
.peer header{display:flex;align-items:center;gap:.7rem;margin-bottom:.7rem}
.peer h3{font-size:1.35rem;margin:0;flex:1}
.peer__score{font-family:var(--serif);font-size:1.7rem;font-weight:600;color:var(--mint)}
.peer__take{color:var(--ivory);font-weight:500;font-size:.98rem}
.peer p:not(.peer__take){font-size:.93rem}
.mini{list-style:none;padding:0;margin:auto 0 0;display:flex;flex-wrap:wrap;gap:.35rem;padding-top:.6rem}
.mini li{font-size:.74rem;background:rgba(243,237,228,.08);border-radius:3px;padding:.15rem .45rem;color:var(--ivory-2)}
.peer--note{background:transparent;border-style:dashed}
.peer--note h3{color:var(--mint)}

.slide--method{background:var(--plum-2)}
.weights{list-style:none;margin:0;padding:0}
.weights li{display:grid;grid-template-columns:4.5rem 1fr;gap:1rem;padding:.9rem 0;border-top:1px solid var(--line);align-items:baseline}
.weights b{font-family:var(--serif);font-size:1.9rem;color:var(--mint);font-weight:500}
.weights span{color:var(--ivory-2);font-size:.95rem}

.faq{max-width:800px}
details{border-top:1px solid var(--line);padding:.3rem 0}
details:last-child{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-family:var(--serif);font-size:1.4rem;padding:.75rem 2rem .75rem 0;position:relative;list-style:none;color:var(--ivory)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:.2rem;top:.6rem;color:var(--mint);font-size:1.5rem}
details[open] summary::after{content:"\2212"}
details p{padding-bottom:.5rem}

.end{padding:2.5rem 0 3rem;font-size:.86rem}
.end__meta{color:var(--ivory-3);margin:0}

@media (max-width:900px){
  .slide__two,.lead__grid{grid-template-columns:1fr}
  .peers{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .rank__row{grid-template-columns:2.2rem 1fr 3.5rem;grid-template-areas:"pos name score" "pos for score" "pos bar score"}
  .rank__pos{grid-area:pos}.rank__name{grid-area:name}.rank__for{grid-area:for}.rank__bar{grid-area:bar}.rank__score{grid-area:score}
}
@media (max-width:600px){
  .peers{grid-template-columns:1fr}
  .lead__head{grid-template-columns:auto 1fr}
  .lead__score{grid-column:1 / -1;text-align:left}
  .bar__nav{display:none}
}

/* platform screenshots */

.still{margin:0 0 .9rem}
.still picture{display:block;border:1px solid var(--line-2);border-radius:5px;overflow:hidden;background:var(--plum)}
.still img{width:100%;height:auto;display:block}
.still figcaption{font-size:.72rem;color:var(--ivory-3);margin-top:.45rem;letter-spacing:.01em}
.still--wide{margin:0 0 2rem;max-width:760px}
.still--wide picture{border-color:var(--mint-d);border-radius:6px}
.still--wide figcaption{font-size:.82rem;color:#8a7f8f;margin-top:.6rem}

/* Compliance pass, 18 Sep 2026: regulated entities and margin warning slide */
.slide--reg{background:linear-gradient(180deg,rgba(143,217,191,.06),transparent 60%)}
.reg__grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start;margin-top:2rem}
.entities{margin:0;display:grid;border:1px solid var(--line-2);border-radius:6px;overflow:hidden;background:var(--plum-2)}
.entities>div{display:grid;grid-template-columns:6.5rem 1fr;gap:.9rem;padding:.75rem 1rem;border-bottom:1px solid var(--line)}
.entities>div:last-child{border-bottom:0}
.entities dt{font-family:var(--sans);font-weight:600;font-size:.92rem;color:var(--mint)}
.entities dd{margin:0;color:var(--ivory-2);font-size:.9rem;line-height:1.5}
.entities__note{margin:1rem 0 0;font-size:.84rem;color:var(--ivory-3);max-width:60ch}
.warn{border:1px solid var(--mint-d);border-radius:6px;padding:1.2rem 1.4rem;background:var(--plum-2)}
.warn h3{font-size:1.4rem;color:var(--mint)}
.warn p{font-size:.9rem;margin-bottom:.8rem}
.warn p:last-child{margin-bottom:0}
@media (max-width:820px){.reg__grid{grid-template-columns:1fr}.entities>div{grid-template-columns:1fr;gap:.15rem}}

section[id]{scroll-margin-top:72px}