/* ==========================================================================
   Operating Alpha — design system v5 · "Institutional Steel"
   white · ink #0C1116 · accent #F04A00 (sparing) · Archivo
   Hairlines, sentence case, quiet surfaces. Annual-report register.
   ========================================================================== */

:root{
  --bg:#FFFFFF;
  --bg-2:#FFFFFF;          /* alt band — same white, hairline-separated */
  --panel:#FFFFFF;
  --ink:#0C1116;
  --muted:#46525B;
  --faint:#56626A;
  --line:#C9D0D6;
  --line-soft:#DFE4E8;
  --acc:#F04A00;
  --acc-ink:#AC3400;       /* small orange text on light (AA) */
  --acc-big:#D64000;       /* large-type orange accents on white (AA) */
  --sans:'Archivo',-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --wrap:1240px;
}

*{margin:0;padding:0;box-sizing:border-box}
::selection{background:var(--ink);color:#fff}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

body{
  background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;line-height:1.62;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 40px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;z-index:300;background:var(--ink);color:#fff;padding:10px 16px;font-weight:600;font-size:13px}
:focus-visible{outline:2.5px solid var(--acc);outline-offset:2px}

/* ---------------------------------------------------------------- type --- */

h1,h2,h3{font-weight:650;line-height:1.08;letter-spacing:-.022em}
h1{font-size:clamp(2.2rem,4.6vw,3.7rem)}
h2{font-size:clamp(1.55rem,2.8vw,2.3rem);line-height:1.12}
h3{font-size:clamp(1.08rem,1.6vw,1.3rem);line-height:1.25;letter-spacing:-.012em}
p{margin-bottom:1.25em}
p:last-child{margin-bottom:0}
.lede{font-size:clamp(1.05rem,1.4vw,1.2rem);line-height:1.58;color:var(--muted)}
.dek{color:var(--muted)}
.small{font-size:14px;color:var(--muted)}
.acc{color:var(--acc-ink)}
.o-type{}

.klabel{
  font-weight:600;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--faint);display:flex;align-items:center;gap:10px;margin-bottom:20px;
}
.klabel i{font-style:normal;color:var(--acc);font-size:8px;line-height:1}

.section{padding:clamp(56px,6.5vw,92px) 0;position:relative}
.section.banded{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:820px;margin-bottom:44px}
.section-head h2{margin-bottom:16px}
.vrail{display:none}

/* ----------------------------------------------------------------- nav --- */

.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--ink)}
.nav-in{max-width:var(--wrap);margin:0 auto;padding:0 40px;height:68px;display:flex;align-items:center;gap:10px}
.brand{
  font-weight:700;font-size:16.5px;letter-spacing:-.01em;text-decoration:none;
  margin-right:auto;white-space:nowrap;display:inline-flex;align-items:center;gap:10px;
}
.brand .mark{width:34px;height:34px;flex-shrink:0;display:block}
.brand:hover{color:var(--acc-ink)}
.brand span{color:inherit}
.brand span.alpha-o{color:var(--acc)}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links > a,.dd > .dd-btn{
  font-family:var(--sans);font-weight:500;font-size:14.5px;color:var(--muted);
  text-decoration:none;border:0;background:none;cursor:pointer;padding:6px 0;
  display:inline-flex;align-items:center;gap:6px;border-bottom:2px solid transparent;
  transition:color .14s,border-color .14s;
}
.nav-links > a:hover,.dd > .dd-btn:hover{color:var(--acc-ink);border-bottom-color:var(--acc)}
.nav-links > a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--ink)}
.nav-links .btn{margin-left:8px}

.dd{position:relative}
.dd .car{width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.dd-menu{
  position:absolute;top:calc(100% + 12px);left:-16px;min-width:300px;
  background:var(--panel);border:1px solid var(--line);
  box-shadow:0 16px 40px -18px rgba(12,17,22,.35);
  padding:8px;opacity:0;visibility:hidden;transform:translateY(-4px);
  transition:opacity .14s,transform .14s,visibility .14s;
}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:none}
.dd-menu a{display:block;padding:11px 14px;text-decoration:none;font-weight:600;font-size:14px}
.dd-menu a span{display:block;font-weight:400;font-size:12.5px;color:var(--faint);margin-top:2px}
.dd-menu a:hover{background:none;color:var(--acc-ink)}
.dd-menu .dd-all{color:var(--acc-ink);border-top:1px solid var(--line-soft);margin-top:6px}
.dd-menu .dd-all:hover{background:none;color:var(--acc-ink)}
.nav-toggle{display:none}

/* ---------------------------------------------------------------- btns --- */

.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--sans);font-weight:600;font-size:14.5px;
  padding:14px 26px;text-decoration:none;cursor:pointer;
  background:var(--ink);color:#fff;border:1.5px solid var(--ink);
  transition:background .14s,border-color .14s;
}
.btn:hover{background:var(--acc);border-color:var(--acc);color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--acc);border-color:var(--acc);color:var(--ink)}
.btn-sm{padding:9px 18px;font-size:13.5px}
.btn-lg{padding:16px 30px;font-size:15px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

.textlink{
  font-weight:600;font-size:14.5px;color:var(--ink);text-decoration:none;
  border-bottom:1.5px solid var(--acc);padding-bottom:2px;
}
.textlink:hover{color:var(--acc-ink)}

/* ---------------------------------------------------------------- hero --- */

.hero{padding:clamp(64px,7.5vw,110px) 0 0;border-bottom:1px solid var(--ink)}
.hero h1{max-width:17ch;font-size:clamp(2.6rem,5.6vw,4.6rem)}
.hero h1 .acc{color:var(--acc-big)}
.hero .below{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:56px;align-items:end;padding:34px 0 60px}
.hero .below p{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--muted);max-width:48ch;margin:0}
.hero .side{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.hero .side .note{font-size:13px;color:var(--faint)}

.marq{display:none}
.tick{display:none}

.page-hero{padding:clamp(48px,5.5vw,80px) 0 clamp(28px,3vw,44px)}
.page-hero h1{max-width:24ch;margin-bottom:22px}
.page-hero .lede{max-width:64ch}
.crumbs{font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:28px}
.crumbs a{color:var(--faint);text-decoration:none}
.crumbs a:hover{color:var(--acc-ink)}
.crumbs b{color:var(--acc-ink);font-weight:600}

/* ---------------------------------------------------------- key figures --- */

.numwall{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--ink)}
.numwall .cell{padding:40px 36px 44px;border-right:1px solid var(--line)}
.numwall .cell:last-child{border-right:0}
.numwall .cell:first-child{padding-left:0}
.numwall .big{
  font-weight:650;font-size:clamp(1.9rem,3.2vw,2.9rem);letter-spacing:-.03em;line-height:1;
  color:var(--ink);white-space:nowrap;font-variant-numeric:tabular-nums;
  -webkit-text-stroke:0;
}
.numwall .big em{font-style:normal;color:inherit}
.numwall p{margin:14px 0 0;color:var(--muted);font-size:14px;max-width:28ch;line-height:1.5}
.numwall .tag{font-weight:600;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);display:block;margin-bottom:22px;min-height:14px}

/* case-page figures */
.res-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);margin:40px 0;background:none;border-left:0;border-right:0;box-shadow:none}
.res-row > div{padding:28px 30px 30px;border-left:1px solid var(--line)}
.res-row > div:first-child{border-left:0;padding-left:0}
.res-row .big{font-weight:650;font-size:clamp(1.7rem,2.8vw,2.4rem);letter-spacing:-.028em;line-height:1;white-space:nowrap;font-variant-numeric:tabular-nums;-webkit-text-stroke:0;color:var(--ink)}
.res-row .big em{font-style:normal;color:inherit}
.res-row p{margin:12px 0 0;font-size:13.5px;color:var(--muted);line-height:1.5}

/* ----------------------------------------------------------- list rows --- */

.rows{border-top:1px solid var(--ink)}
a.row{
  display:grid;grid-template-columns:64px minmax(0,1fr) minmax(0,46ch) 48px;gap:28px;
  align-items:center;padding:26px 0;border-bottom:1px solid var(--line);text-decoration:none;
}
a.row .n{font-weight:600;font-size:12.5px;color:var(--faint);font-variant-numeric:tabular-nums}
a.row h3{font-size:clamp(1.15rem,2vw,1.5rem)}
a.row p{font-size:14.5px;color:var(--muted);margin:0}
a.row .arw{justify-self:end;font-size:19px;color:var(--line);transition:color .14s,transform .14s}
a.row:hover{background:none;margin:0;padding:26px 0}
a.row:hover .arw{color:var(--acc);transform:translateX(4px)}
a.row:hover h3{color:var(--acc-ink)}
a.row:hover .n{color:var(--acc-ink)}
a.row:hover p{color:var(--muted)}
a.row.alt h3 span{display:block;font-weight:500;font-size:.62em;letter-spacing:0;color:var(--muted);margin-top:6px;line-height:1.5;text-transform:none}
a.row.alt:hover h3 span{color:var(--muted)}

/* --------------------------------------------------------------- panels --- */

.panelgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.panel{
  background:var(--panel);border:1px solid var(--line);padding:30px 28px;
  display:flex;flex-direction:column;text-decoration:none;
  transition:border-color .16s,box-shadow .16s;
}
a.panel:hover{border-color:var(--acc);box-shadow:0 14px 34px -22px rgba(12,17,22,.22);transform:none}
a.panel:hover h3{color:var(--acc-ink)}
.panel .pk{font-weight:600;font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
.panel h3{margin-bottom:12px}
.panel p{font-size:14.5px;color:var(--muted)}
.panel .foot{margin-top:auto;padding-top:22px;font-weight:600;font-size:13.5px;color:var(--ink);text-transform:none;letter-spacing:0}
.panel .foot b{color:var(--acc);font-weight:600}
a.panel:hover .foot{color:var(--acc-ink)}

/* ------------------------------------------------------------- policy ---- */

.policy{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--acc);padding:26px 30px;margin-top:44px;max-width:860px}
.policy b{display:block;font-weight:650;margin-bottom:8px}
.policy p{font-size:14.5px;color:var(--muted)}

.stamp{display:inline-block;border:1px solid var(--line);background:var(--panel);padding:10px 16px;font-weight:600;font-size:13px;transform:none;text-transform:none;letter-spacing:0}
.stamp span{color:var(--muted);font-weight:500}
.chip{display:inline-block;border:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:12.5px;font-weight:500;padding:7px 13px;text-transform:none;letter-spacing:0}
.chip.o{background:var(--panel);color:var(--muted);border-color:var(--line)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.credline{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin-top:24px;line-height:1.8}
.credline b{color:var(--ink);font-weight:600}

/* ------------------------------------------------------------ process ---- */

.diagram{border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:none;box-shadow:none;padding:30px 0 26px;margin:38px 0}
.steps{display:flex;flex-wrap:wrap;gap:22px 0;list-style:none}
.steps li{flex:1;min-width:170px;padding:2px 26px 0 0;position:relative}
.steps li + li{padding-left:26px;border-left:1px solid var(--line)}
.steps .sn{font-weight:600;font-size:11px;letter-spacing:.12em;color:var(--acc-ink);display:block;margin-bottom:8px;font-variant-numeric:tabular-nums}
.steps b{display:block;font-weight:650;font-size:15px;letter-spacing:-.01em;margin-bottom:4px}
.steps small{font-size:12.5px;color:var(--faint);line-height:1.5}
.diagram .dcap{font-weight:500;font-size:12.5px;color:var(--faint);margin-top:22px;text-transform:none;letter-spacing:0}
.dbar{display:none}
.dflow{display:none}

/* -------------------------------------------------------------- offers --- */

.offer{background:var(--panel);border:1px solid var(--line);margin-bottom:24px;display:grid;grid-template-columns:minmax(0,1fr) 280px}
.offer .main{padding:36px 40px}
.offer .n{font-weight:600;font-size:11.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--faint);display:block;margin-bottom:14px;font-family:var(--sans)}
.offer h3{margin-bottom:16px;font-size:1.45rem}
.offer p{font-size:15px;color:var(--muted)}
.offer ul{list-style:none;margin-top:18px;border-top:1px solid var(--line-soft)}
.offer li{font-size:14.5px;color:var(--muted);padding:10px 0 10px 26px;position:relative;border-bottom:1px solid var(--line-soft)}
.offer li::before{content:"";position:absolute;left:2px;top:16px;width:10px;height:6px;border-left:2px solid var(--acc);border-bottom:2px solid var(--acc);transform:rotate(-45deg)}
.offer li b{color:var(--ink);font-weight:600}
.offer aside{border-left:1px solid var(--line);padding:36px 32px;background:var(--bg-2);display:flex;flex-direction:column;gap:22px}
.offer aside dt{font-weight:600;font-size:10.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--faint);margin-bottom:5px}
.offer aside dd{font-weight:600;font-size:14.5px}

/* ------------------------------------------------------- where pages ---- */

.breaks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.break-item{background:var(--panel);border:1px solid var(--line);padding:24px 26px;font-size:14.5px;line-height:1.55;color:var(--muted)}
.break-item b{color:var(--ink);font-weight:650;display:block;margin-bottom:7px;font-size:15.5px;letter-spacing:-.01em}

.build-list{list-style:none;border-top:1px solid var(--ink)}
.build-list li{display:flex;gap:22px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--muted);line-height:1.55}
.build-list .n{
  font-weight:600;font-size:11.5px;color:var(--faint);min-width:30px;padding-top:3px;
  font-variant-numeric:tabular-nums;flex-shrink:0;border:0;background:none;height:auto;display:block;
}
.build-list b{color:var(--ink);font-weight:600}

.fitbox{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--acc);padding:24px 28px;margin-top:38px;font-size:15px;color:var(--muted)}
.fitbox b{color:var(--ink);display:block;margin-bottom:8px;font-weight:650;font-family:var(--sans);text-transform:none;font-size:15.5px}
.fitbox a{color:var(--ink);font-weight:600;border-bottom:1.5px solid var(--acc);text-decoration:none}
.fitbox a:hover{color:var(--acc-ink)}

/* --------------------------------------------------------- case pages --- */

.case-cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:52px;margin-top:12px}
.case-cols h3{margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--ink)}
.case-cols > div > p{font-size:15px;color:var(--muted)}
.callout{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--acc);padding:26px 30px;margin-top:46px}
.callout b{display:block;font-weight:650;margin-bottom:8px;font-family:var(--sans);text-transform:none;font-size:15.5px}
.callout p{font-size:15px;color:var(--muted)}

/* --------------------------------------------------------------- photo --- */

.photo{max-width:100%}
.photo img{width:100%;border:1px solid var(--line)}
.photo figcaption{font-size:13px;color:var(--faint);padding-top:12px}
.photo figcaption b{color:var(--ink);font-weight:600;display:block;font-size:14px}
.duo{background:none;border:0;box-shadow:none}
.duo img{filter:none;mix-blend-mode:normal;border:1px solid var(--line)}
.duo .lb{display:none}

.founder{display:grid;grid-template-columns:300px minmax(0,1fr);gap:56px;align-items:center}
.founder h2{margin-bottom:18px}
.founder .dek{max-width:58ch}

/* ---------------------------------------------------------------- faq --- */

.faq details{border:1px solid var(--line);background:var(--panel);margin-bottom:12px}
.faq summary{cursor:pointer;list-style:none;padding:19px 24px;font-weight:600;font-size:15.5px;display:flex;justify-content:space-between;align-items:center;gap:18px;letter-spacing:-.01em;font-family:var(--sans);text-transform:none}
.faq summary:hover{color:var(--acc-ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--acc);font-size:19px;font-weight:500;flex-shrink:0;font-family:var(--sans)}
.faq details[open] summary::after{content:"\2013"}
.faq details p{padding:0 24px 22px;font-size:15px;color:var(--muted);max-width:72ch}

/* ------------------------------------------------------------- contact --- */

.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:60px;align-items:start}
.booking{background:var(--panel);border:1px solid var(--line);padding:30px;box-shadow:none}
.booking h3{margin-bottom:12px}
.booking > p{font-size:14.5px;color:var(--muted);margin-bottom:20px}
.contact-lines{margin-top:24px;border-top:1px solid var(--line-soft);padding-top:20px;font-size:14px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:11px 18px;align-items:baseline}
.contact-lines dt{font-weight:600;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
.contact-lines dd{margin:0;word-break:break-word;font-weight:500}
.contact-lines a{text-decoration:none;border-bottom:1px solid var(--line)}
.contact-lines a:hover{color:var(--acc-ink);border-bottom-color:var(--acc)}
.bring{list-style:none;counter-reset:b;margin-top:26px}
.bring li{counter-increment:b;position:relative;padding:0 0 20px 46px;font-size:15px;color:var(--muted);line-height:1.6}
.bring li::before{
  content:counter(b,decimal-leading-zero);position:absolute;left:0;top:2px;
  font-weight:600;font-size:12px;color:var(--faint);font-variant-numeric:tabular-nums;
  border:0;background:none;width:auto;height:auto;display:block;
}
.bring b{color:var(--ink)}
.placeholder{border:1.5px dashed var(--acc);background:rgba(240,74,0,.05);padding:16px 18px;font-size:13px;line-height:1.7;color:var(--acc-ink);font-weight:500}
.placeholder b{display:block;letter-spacing:.1em;text-transform:uppercase;font-size:11px;margin-bottom:6px}

/* ---------------------------------------------------------------- memo --- */

.memo-meta{background:var(--panel);border:1px solid var(--line);padding:24px 28px;font-size:14.5px;line-height:2.05;margin-bottom:44px;max-width:720px;font-weight:500}
.memo-meta b{display:inline-block;width:64px;color:var(--faint);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.1em}
.memo-sec{padding:30px 0 6px;max-width:760px}
.memo-sec h2{font-size:clamp(1.3rem,2.3vw,1.75rem);margin-bottom:18px}
.memo-sec h2 .no{color:var(--faint);font-size:.68em;margin-right:14px;font-weight:600;vertical-align:2px}
.memo-sec p{color:var(--muted)}
.memo-sec p b{color:var(--ink)}
.pull{
  font-weight:650;font-size:clamp(1.15rem,1.9vw,1.45rem);line-height:1.35;letter-spacing:-.015em;
  color:var(--ink);border-left:3px solid var(--acc);padding:4px 0 4px 24px;margin:32px 0;
  font-family:var(--sans);text-transform:none;
}
.exhibit{background:var(--panel);border:1px solid var(--line);padding:28px 32px;margin:40px 0;max-width:760px;box-shadow:none}
.exhibit .cap{font-weight:600;font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
.exhibit table{width:100%;border-collapse:collapse;font-size:14.5px}
.exhibit td{padding:11px 16px 11px 0;border-top:1px solid var(--line-soft);vertical-align:top;color:var(--muted)}
.exhibit tr:first-child td{border-top:0}
.exhibit td b{font-weight:650;font-size:14.5px;color:var(--ink);white-space:nowrap;font-variant-numeric:tabular-nums;font-family:var(--sans)}

/* ------------------------------------------------------------ cta band --- */

.cta{background:var(--ink);color:var(--bg);padding:clamp(64px,7vw,96px) 0;border-top:0}
.cta h2{max-width:22ch;margin-bottom:22px;color:#fff}
.cta h2 em{font-style:normal;color:var(--acc)}
.cta p{color:#AEB7BE;max-width:56ch;margin-bottom:32px;font-size:16px}
.cta .fineprint{font-size:13px;color:#7A868F;margin-top:24px;margin-bottom:0;font-weight:400}
.cta .btn{background:#fff;color:var(--ink);border-color:#fff}
.cta .btn:hover{background:var(--acc);border-color:var(--acc);color:var(--ink)}
.cta .btn-ghost{background:transparent;color:#fff;border-color:#46525B}
.cta .btn-ghost:hover{background:var(--acc);color:var(--ink);border-color:var(--acc)}

/* -------------------------------------------------------------- footer --- */

.footer{background:var(--ink);color:#AEB7BE;padding:0 0 36px;font-size:14px}
.footer .giant{display:none}
.footer a{color:#AEB7BE;text-decoration:none}
.footer a:hover{color:var(--acc)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding:56px 0 40px;border-bottom:1px solid #2A343C;border-top:0}
.footer .fbrand .brand{color:#fff;font-size:16.5px;margin:0}
.footer .fbrand .brand:hover{color:var(--acc)}
.footer .fbrand p{max-width:34ch;font-size:14px;margin-top:18px}

.footer h4{color:#fff;margin-bottom:16px;font-size:11px;letter-spacing:.16em;font-weight:600;text-transform:uppercase}
.footer ul{list-style:none}
.footer li{margin-bottom:10px}
.footer-base{padding-top:22px;display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:space-between;font-size:12px;color:#7A868F;text-transform:none;letter-spacing:0;font-weight:400}

/* ---------------------------------------------------------------- resp --- */

@media (max-width:1020px){
  .hero .below{grid-template-columns:1fr;gap:28px}
  .numwall{grid-template-columns:1fr 1fr}
  .numwall .cell{padding:32px 24px 34px}
  .numwall .cell:nth-child(odd){padding-left:0;border-right:1px solid var(--line)}
  .numwall .cell:nth-child(even){border-right:0}
  .numwall .cell:nth-child(n+3){border-top:1px solid var(--line)}
  a.row{grid-template-columns:44px minmax(0,1fr) 40px}
  a.row p{display:none}
  .panelgrid{grid-template-columns:1fr 1fr}
  .offer{grid-template-columns:1fr}
  .offer aside{border-left:0;border-top:1px solid var(--line);flex-direction:row;flex-wrap:wrap;gap:24px}
  .case-cols{grid-template-columns:1fr;gap:36px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .founder{grid-template-columns:1fr;gap:32px}
  .founder .photo,.founder .duo{max-width:280px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer .fbrand{grid-column:1/-1}
  .res-row{grid-template-columns:1fr}
  .res-row > div{border-left:0;border-top:1px solid var(--line);padding-left:0}
  .res-row > div:first-child{border-top:0}
}

@media (max-width:720px){
  body{font-size:16px}
  .wrap{padding:0 24px}
  .nav-in{padding:0 24px}
  .panelgrid{grid-template-columns:1fr}
  .breaks{grid-template-columns:1fr}
  .numwall{grid-template-columns:1fr}
  .numwall .cell{border-right:0!important;border-top:1px solid var(--line);padding-left:0}
  .numwall .cell:first-child{border-top:0}
  .steps li{min-width:100%;padding:0 0 18px;border-left:0!important;border-bottom:1px solid var(--line-soft);margin-bottom:18px}
  .steps li:last-child{border-bottom:0;margin-bottom:0}
  .nav-toggle{display:flex;align-items:center;gap:9px;cursor:pointer;font-weight:600;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
  .nav-toggle input{position:absolute;opacity:0;width:1px;height:1px}
  .nav-toggle .bars{display:grid;gap:4px}
  .nav-toggle .bars i{display:block;width:20px;height:2px;background:var(--ink)}
  .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--ink);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;max-height:calc(100vh - 68px);overflow:auto}
  .nav:has(#navtoggle:checked) .nav-links{display:flex}
  .nav-links > a{padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink)}
  .nav-links .btn{margin:16px 0 0;justify-content:center}
  .dd{width:100%}
  .dd > .dd-btn{width:100%;padding:14px 0;border-bottom:1px solid var(--line);color:var(--faint);pointer-events:none}
  .dd .car{display:none}
  .dd-menu{position:static;opacity:1;visibility:visible;transform:none;border:0;box-shadow:none;background:none;padding:0 0 0 16px;min-width:0}
  .dd-menu a{padding:12px 0;border-bottom:1px solid var(--line-soft)}
  .dd-menu a span{display:none}
  .dd-menu a:hover{background:none;color:var(--acc-ink)}
  .dd-menu .dd-all{border-top:0}
}

@media print{.nav,.cta,.footer{display:none}body{background:#fff}}


/* ==========================================================================
   v6 — "Dark Opening" (option 1a)
   Ink nav + hero + key figures, white body, ghost numerals on panels.
   Appended overrides — safe to merge into the blocks above later.
   ========================================================================== */

.nav{background:rgba(12,17,22,.96);border-bottom:1px solid #242E37}
.nav .brand{color:#fff}
.nav .brand:hover{color:var(--acc)}
.nav-links > a,.dd > .dd-btn{color:#AEB7BE}
.nav-links > a:hover,.dd > .dd-btn:hover{color:#fff;border-bottom-color:var(--acc)}
.nav-links > a[aria-current="page"]{color:#fff;border-bottom-color:#fff}

/* hero goes ink, with hairline column grid */
.hero{background:var(--ink);color:#fff;border-bottom:0;overflow:hidden}
.hero .wrap{position:relative}
.hero h1{color:#fff;position:relative}
.hero h1 .acc{color:var(--acc)}
.hero .below{position:relative}
.hero .below p{color:#AEB7BE}
.hero .side .note{color:#7A868F}
.hero .btn{background:#fff;color:var(--ink);border-color:#fff}
.hero .btn:hover{background:var(--acc);border-color:var(--acc);color:var(--ink)}

/* diffusion alpha (drawn by alpha.js) */
#alpha{position:absolute;right:0;top:8px;width:380px;height:400px;pointer-events:none;opacity:.34}
@media (max-width:1100px){#alpha{display:none}}

/* key figures continue the ink band */
.section:has(.numwall){background:var(--ink)}
.numwall{border-top:1px solid #242E37}
.numwall .cell{border-right-color:#242E37}
.numwall .big{color:#fff}
.numwall .big em{color:inherit}
.numwall p{color:#AEB7BE}
.numwall .tag{color:#7A868F}
@media (max-width:1020px){
  .numwall .cell:nth-child(odd){border-right-color:#242E37}
  .numwall .cell:nth-child(n+3){border-top-color:#242E37}
}
@media (max-width:720px){
  .numwall .cell{border-top-color:#242E37}
}

/* ghost index numerals behind panels */
.panelgrid{counter-reset:pn}
.panel{position:relative;overflow:hidden;counter-increment:pn}
.panel::before{
  content:counter(pn,decimal-leading-zero);
  position:absolute;right:10px;top:-24px;z-index:0;
  font-weight:650;font-size:110px;letter-spacing:-.04em;line-height:1;color:#EEF1F3;
}
.panel > *{position:relative;z-index:1}

/* dark mobile menu to match the nav */
@media (max-width:720px){
  .nav-toggle{color:#AEB7BE}
  .nav-toggle .bars i{background:#fff}
  .nav-links{background:var(--ink);border-bottom-color:#242E37}
  .nav-links > a{color:#E8ECEF;border-bottom-color:#242E37}
  .dd > .dd-btn{color:#7A868F;border-bottom-color:#242E37}
  .dd-menu a{color:#AEB7BE;border-bottom-color:#242E37}
  .dd-menu a:hover{color:var(--acc)}
}


/* ==========================================================================
   v7 — brand lockup + dark page openings
   ========================================================================== */

/* --- logo lockup (mark + hairline + wordmark) --- */
.brand{gap:12px}
.brand .mark{width:auto;height:30px}
.brand .brule{width:1px;height:26px;background:#3A424C;flex-shrink:0}
.footer .brand .brule{background:#2A343C}
@media (max-width:720px){.brand .mark{height:26px}.brand .brule{height:22px}}

/* --- dark opening on inner pages --- */
.page-hero{
  background:var(--ink);color:#fff;
  padding:clamp(44px,5vw,74px) 0 clamp(40px,4.5vw,62px);
}
.page-hero h1{color:#fff}
.page-hero .lede{color:#AEB7BE}
.page-hero .dek,.page-hero p{color:#AEB7BE}
.page-hero .klabel{color:#7A868F}
.page-hero .klabel i{color:var(--acc)}
.page-hero .crumbs,.page-hero .crumbs a{color:#7A868F}
.page-hero .crumbs a:hover{color:var(--acc)}
.page-hero .crumbs b{color:#fff}
.page-hero .small{color:#AEB7BE}
.page-hero .textlink{color:#fff}
.page-hero .textlink:hover{color:var(--acc)}

/* founder block inside the dark opening (about) */
.page-hero .photo img{border-color:#242E37}
.page-hero .photo figcaption{color:#7A868F}
.page-hero .photo figcaption b{color:#fff}
.page-hero .credline{color:#AEB7BE;border-top-color:#242E37}
.page-hero .credline b{color:#fff}

/* key figures inside the dark opening (case pages) */
.page-hero .res-row{border-top-color:#242E37;border-bottom-color:#242E37;margin:40px 0 0}
.page-hero .res-row > div{border-left-color:#242E37}
.page-hero .res-row .big{color:#fff}
.page-hero .res-row p{color:#AEB7BE}
@media (max-width:1020px){
  .page-hero .res-row > div{border-top-color:#242E37}
}

/* --- diffusion alpha: aligned to the headline's optical centre --- */
#alpha{top:-137px}
@media (max-width:1280px){#alpha{top:-146px}}

/* --- nav CTA reads as a button on the ink nav --- */
.nav-links a.btn{border:1.5px solid #5A6570;color:#fff;padding:9px 18px;border-radius:0}
.nav-links a.btn:hover{background:var(--acc);border-color:var(--acc);color:var(--ink)}
@media (max-width:720px){
  .nav-links a.btn{justify-content:center;margin-top:16px;border-color:#5A6570}
}