/* r:home capture sites: shared base. Theme tokens are set per site in theme.css. */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Jost','Helvetica Neue',Arial,sans-serif;font-weight:300;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
strong{font-weight:500}
.wrap{max-width:1240px;margin:0 auto;padding-inline:clamp(16px,4.2vw,56px)}
.narrow{max-width:760px}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:16px;top:12px;z-index:50;background:var(--bg);padding:8px 12px}

/* type */
.f{font-family:'Fraunces',Georgia,'Times New Roman',serif;font-optical-sizing:auto;font-weight:300;letter-spacing:-.012em}
h1,h2,h3{margin:0;text-wrap:balance}
h1{font-family:'Fraunces',Georgia,serif;font-weight:300;font-size:clamp(36px,5vw,64px);line-height:1.04;letter-spacing:-.02em}
h2{font-family:'Fraunces',Georgia,serif;font-weight:300;font-size:clamp(28px,3.1vw,42px);line-height:1.1;letter-spacing:-.015em;margin-bottom:.55em}
h3{font-family:'Jost',sans-serif;font-weight:500;font-size:19px;line-height:1.3;margin-bottom:.4em}
.mono,.eyebrow{font-family:'IBM Plex Mono',ui-monospace,Menlo,monospace;font-weight:400;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.eyebrow{display:block;margin-bottom:18px}
.lead{font-size:clamp(18px,1.45vw,20px);line-height:1.55;max-width:60ch}
.muted{color:var(--mute)}
.num{font-variant-numeric:tabular-nums}
.prose{max-width:68ch}
.prose h2{margin-top:1.6em}
.prose h3{margin-top:1.4em}
.prose ul,.prose ol{padding-left:1.2em;margin:0 0 1em}
.prose li{margin-bottom:.45em}

/* header */
.site-head{position:relative;z-index:5}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:22px}
.logo img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:26px;font-size:15px;font-weight:400}
.nav a{text-decoration:none;opacity:.86}
.nav a:hover,.nav a[aria-current=page]{opacity:1;text-decoration:underline}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-size:15px;font-weight:400;line-height:1;padding:14px 22px;border-radius:999px;border:1px solid var(--btn-bd);background:var(--btn-bg);color:var(--btn-ink);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn:hover{background:var(--btn-bg-h);color:var(--btn-ink-h);border-color:var(--btn-bg-h);text-decoration:none}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn.ghost:hover{border-color:var(--ink);background:transparent;color:var(--ink)}
.nav .btn{opacity:1;padding:11px 18px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:900px){
  .site-head .wrap{flex-wrap:wrap;row-gap:14px}
  .nav{order:3;width:100%;flex-wrap:wrap;gap:6px 20px}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap}
  .nav .btn{display:none}
  .head-cta{display:inline-flex}
}
@media (min-width:901px){.head-cta{display:none}}

/* sections */
section{padding-block:clamp(64px,8vw,112px)}
.sec-tight{padding-block:clamp(48px,6vw,80px)}
.alt{background:var(--bg-alt);color:var(--ink-alt)}
.alt .mono,.alt .eyebrow,.alt .muted{color:var(--mute-alt)}
.rule{height:1px;background:var(--line);border:0;margin:0}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(28px,4vw,64px)}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,40px)}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,2.4vw,32px)}
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:start}
@media (max-width:960px){.grid4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:820px){.grid2,.grid3,.split{grid-template-columns:minmax(0,1fr)}}
@media (max-width:520px){.grid4{grid-template-columns:minmax(0,1fr)}}
.col{border-top:1px solid var(--line);padding-top:20px}
.alt .col{border-color:var(--line-alt)}
.col p{font-size:16px}

/* answer block */
.answer{border-top:1px solid var(--line-strong);border-bottom:1px solid var(--line);padding:22px 0 24px;margin:34px 0 0;max-width:72ch}
.answer .mono{display:block;margin-bottom:10px}
.answer p{font-size:18px;line-height:1.6}
.updated{margin-top:18px}

/* facts / specs */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--line);margin-top:40px}
.facts div{padding:18px 20px 18px 0;border-right:1px solid var(--line);margin-right:20px}
.facts div:last-child{border-right:0;margin-right:0}
.facts dt{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-bottom:6px}
.facts dd{margin:0;font-family:'Fraunces',Georgia,serif;font-weight:300;font-size:clamp(22px,2vw,28px);line-height:1.15;font-variant-numeric:tabular-nums}
@media (max-width:820px){.facts{grid-template-columns:repeat(2,minmax(0,1fr))}.facts div:nth-child(2n){border-right:0;margin-right:0}.facts div{border-bottom:1px solid var(--line)}}
dl.specs{display:grid;grid-template-columns:minmax(120px,max-content) minmax(0,1fr);margin:0;border-top:1px solid var(--line)}
dl.specs dt,dl.specs dd{padding:12px 0;border-bottom:1px solid var(--line);margin:0}
dl.specs dt{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--mute);padding-right:24px;padding-top:15px}
.alt dl.specs dt,.alt dl.specs dd{border-color:var(--line-alt)}
.alt dl.specs{border-color:var(--line-alt)}
.source{font-size:14px;color:var(--mute);margin-top:14px}
.alt .source{color:var(--mute-alt)}

/* tables */
.tbl{overflow-x:auto;margin:22px 0 8px;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:15px}
th,td{text-align:left;padding:12px 16px 12px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:400;color:var(--mute);border-bottom:1px solid var(--line-strong)}
td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
.alt th,.alt td{border-color:var(--line-alt)}
.alt th{color:var(--mute-alt)}

/* steps (real sequences only) */
.steps{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(var(--n,4),minmax(0,1fr));gap:clamp(20px,2.4vw,32px);counter-reset:s}
.steps li{counter-increment:s;border-top:1px solid var(--line);padding-top:18px}
.steps li::before{content:counter(s);display:block;font-family:'Fraunces',Georgia,serif;font-size:30px;line-height:1;margin-bottom:14px;font-weight:300}
.steps h3{font-size:18px}
.steps p{font-size:16px;margin:0}
.alt .steps li{border-color:var(--line-alt)}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:minmax(0,1fr)}}

/* faq */
.faq{margin-top:28px;border-top:1px solid var(--line)}
.faq .q{padding:24px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(16px,4vw,56px)}
.faq h3{font-family:'Fraunces',Georgia,serif;font-weight:400;font-size:clamp(19px,1.6vw,22px);line-height:1.25;margin:0}
.faq p{font-size:16.5px}
.alt .faq,.alt .faq .q{border-color:var(--line-alt)}
@media (max-width:820px){.faq .q{grid-template-columns:minmax(0,1fr)}}

/* cards used sparingly: related guides */
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}
.related a{display:block;text-decoration:none;border:1px solid var(--line);padding:22px 22px 24px;transition:border-color .2s,background .2s}
.related a:hover{border-color:var(--ink)}
.related .mono{display:block;margin-bottom:10px}
.related strong{display:block;font-family:'Fraunces',Georgia,serif;font-weight:400;font-size:21px;line-height:1.2}
.alt .related a{border-color:var(--line-alt)}
.alt .related a:hover{border-color:var(--ink-alt)}
@media (max-width:820px){.related{grid-template-columns:minmax(0,1fr)}}

/* form */
.lead-sec .split{align-items:start}
form.lead-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label,.field legend{font-size:14px;font-weight:400}
.field .req{color:var(--mute)}
input,select,textarea{font:inherit;font-size:16px;font-weight:300;color:var(--field-ink);background:var(--field-bg);border:1px solid var(--field-bd);border-radius:6px;padding:12px 13px;width:100%;min-width:0}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--focus);outline-offset:1px;border-color:transparent}
fieldset{border:0;padding:0;margin:0;min-width:0}
.checks{display:flex;flex-wrap:wrap;gap:8px 10px;margin-top:4px}
.checks label{display:inline-flex;align-items:center;gap:8px;font-size:15px;border:1px solid var(--field-bd);border-radius:999px;padding:7px 14px 7px 10px;cursor:pointer;background:var(--field-bg);color:var(--field-ink)}
.checks input{width:auto;margin:0;accent-color:var(--focus)}
.form-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:4px}
.form-note{font-size:14px;color:var(--mute)}
.form-msg{grid-column:1/-1;font-size:15.5px;padding:16px 18px;border:1px solid var(--line-strong);border-radius:6px}
.form-msg a{font-weight:400}
.form-err{color:var(--err);font-size:14px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
@media (max-width:640px){form.lead-form{grid-template-columns:minmax(0,1fr)}}
.contact-lines{margin-top:28px;display:grid;gap:10px;font-size:16px}
.contact-lines span{display:block}

/* breadcrumbs */
.crumbs{font-size:13px;color:var(--mute);margin-bottom:22px;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:inherit}

/* footer */
.site-foot{background:var(--foot-bg);color:var(--foot-ink);padding-block:56px 44px;font-size:15px}
.site-foot a{color:inherit}
.site-foot .cols{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:32px}
.site-foot .mono{color:var(--foot-mute);display:block;margin-bottom:12px}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.site-foot .logo img{height:30px}
.site-foot .fine{margin-top:40px;padding-top:22px;border-top:1px solid var(--foot-line);color:var(--foot-mute);font-size:13px;line-height:1.55}
.site-foot address{font-style:normal;margin-top:16px;line-height:1.6}
@media (max-width:820px){.site-foot .cols{grid-template-columns:repeat(2,minmax(0,1fr))}.site-foot .cols>div:first-child{grid-column:1/-1}}

.sources-sec{border-top:1px solid var(--line)}
.lead-sec{border-top:1px solid var(--line)}

/* ---------- photography ---------- */
figure.ph{margin:0;min-width:0}
figure.ph img{width:100%;height:auto;display:block;background:var(--ph-bg)}
figure.ph figcaption{font-size:13px;line-height:1.45;color:var(--mute);margin-top:9px}
figure.ph .credit{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.alt figure.ph figcaption{color:var(--mute-alt)}
.crop img{aspect-ratio:var(--ar,4/3);object-fit:cover;height:auto}
.r43{--ar:4/3}.r32{--ar:3/2}.r169{--ar:16/9}.r11{--ar:1/1}.r45{--ar:4/5}.r34{--ar:3/4}.r21{--ar:2/1}
.band{position:relative;overflow:hidden;min-height:clamp(540px,78vh,860px);display:flex;align-items:flex-end;background:#0A121F;color:#F3EEE6}
.band>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band .veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,11,20,.9) 0%,rgba(6,11,20,.72) 34%,rgba(6,11,20,.25) 58%,rgba(6,11,20,0) 75%),linear-gradient(0deg,rgba(6,11,20,.8) 0%,rgba(6,11,20,0) 50%)}
.band .wrap{position:relative;z-index:2;width:100%;padding-block:120px clamp(40px,6vw,72px)}
.band h1{color:#F3EEE6;max-width:15ch}
.band .lead{color:rgba(243,238,230,.9);margin-top:22px;max-width:52ch}
.band .eyebrow{color:rgba(243,238,230,.72)}
.band .btns{margin-top:30px}
.band .btn{background:#F3EEE6;color:#0A121F;border-color:#F3EEE6}
.band .btn:hover{background:#FFFFFF;border-color:#FFFFFF;color:#0A121F}
.band .btn.ghost{background:rgba(10,18,31,.3);color:#F3EEE6;border-color:rgba(243,238,230,.6)}
.band .btn.ghost:hover{border-color:#F3EEE6;background:rgba(10,18,31,.45)}
.band .credit-tag{position:absolute;right:clamp(12px,2vw,24px);bottom:12px;z-index:2;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:rgba(243,238,230,.6)}
@media (max-width:700px){.band{min-height:620px}.band .veil{background:linear-gradient(0deg,rgba(6,11,20,.9) 0%,rgba(6,11,20,.6) 55%,rgba(6,11,20,.15) 100%)}}
.hero-img{margin-top:clamp(28px,4vw,48px)}
.hero-img img{aspect-ratio:21/9;object-fit:cover}
@media (max-width:700px){.hero-img img{aspect-ratio:4/3}}
.media{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.media.flip>:first-child{order:2}
.media .prose{max-width:60ch}
@media (max-width:860px){.media{grid-template-columns:minmax(0,1fr)}.media.flip>:first-child{order:0}}
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:30px}
.gallery figure.ph img{aspect-ratio:4/3;object-fit:cover}
.gallery figure.tall{grid-row:span 2;display:flex;flex-direction:column}
.gallery figure.tall img{aspect-ratio:auto;flex:1 1 0;min-height:0;height:100%;object-fit:cover}
@media (max-width:820px){.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery figure.tall{grid-row:auto;display:block}.gallery figure.tall img{aspect-ratio:4/3;height:auto;flex:none}}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(18px,2.2vw,28px);margin-top:32px}
.cards .card figure.ph img{aspect-ratio:4/3;object-fit:cover}
.cards .card h3{margin-top:16px}
.cards .card p{font-size:15.5px;margin:0 0 8px}
@media (max-width:1000px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.cards{grid-template-columns:minmax(0,1fr)}}
.cards.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:860px){.cards.c3{grid-template-columns:minmax(0,1fr)}}
.photo-note{font-size:13px;color:var(--mute);margin-top:14px}

.diagram{width:100%;height:auto;display:block;border:1px solid var(--line)}
.navyband figure.ph figcaption{color:#A9A296}
.navyband .cards .card p{color:rgba(243,238,230,.86)}
.deep figure.ph figcaption,.lhero figure.ph figcaption{color:var(--mute)}
@media (max-width:700px){.diagram-fig{overflow-x:auto;-webkit-overflow-scrolling:touch}.diagram-fig .diagram{min-width:680px}}

/* Intercom site: bone ground, navy ink. Quieter register for commercial buyers. */
:root{
  color-scheme:light;
  --bg:#F3EEE6; --bg-alt:#FBF8F2; --ink:#1F2D4E; --ink-alt:#1F2D4E; --head:#0A121F;
  --mute:#67635C; --mute-alt:#67635C;
  --line:rgba(31,45,78,.16); --line-strong:rgba(31,45,78,.42); --line-alt:rgba(31,45,78,.16);
  --btn-bg:#0A121F; --btn-ink:#F3EEE6; --btn-bd:#0A121F; --btn-bg-h:#1F2D4E; --btn-ink-h:#F3EEE6;
  --focus:#1F2D4E; --err:#8C1C22;
  --field-bg:#FBF8F2; --field-bd:rgba(31,45,78,.3); --field-ink:#0A121F;
  --foot-bg:#0A121F; --foot-ink:#F3EEE6; --foot-mute:#A9A296; --foot-line:rgba(243,238,230,.16);
  --navy:#0A121F; --bone:#F3EEE6; --steel:#8F9BB3; --ph-bg:#E6DFD2;
}
h1,h2{color:var(--head)}
.navyband{background:var(--navy);color:var(--bone)}
.navyband h2,.navyband h3{color:var(--bone)}
.navyband .mono,.navyband .eyebrow,.navyband .muted,.navyband .source{color:#A9A296}
.navyband dl.specs,.navyband dl.specs dt,.navyband dl.specs dd{border-color:rgba(243,238,230,.16)}
.navyband dl.specs dt{color:#A9A296}
.navyband a{color:var(--bone)}

/* hero */
.hero{padding-block:clamp(28px,5vw,64px) clamp(56px,7vw,96px)}
.hero .split{grid-template-columns:minmax(0,6fr) minmax(0,5fr);align-items:center}
.hero h1{max-width:15ch}
.hero .lead{margin-top:24px}
.hero .btns{margin-top:30px}
.hero-art{justify-self:end;width:100%;max-width:520px}
@media (max-width:820px){.hero .split{grid-template-columns:minmax(0,1fr)}.hero-art{justify-self:start;max-width:420px}}

/* device illustration */
.dev text{font-family:'Jost',sans-serif}
.dev .mono-t{font-family:'IBM Plex Mono',monospace;letter-spacing:.08em}
.dev .st{opacity:0;transition:opacity .45s ease}
.dev .st.on{opacity:1}
.dev .wire{stroke-dasharray:4 7;animation:wire 1.2s linear infinite;opacity:.25;transition:opacity .4s}
.dev.linking .wire{opacity:1}
@keyframes wire{to{stroke-dashoffset:-22}}
.dev .ring{transform-origin:center;transform-box:fill-box;animation:ring 1.6s ease-out infinite}
@keyframes ring{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.6);opacity:0}}

/* flow demo */
.flow{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,5vw,72px);align-items:center;margin-top:36px}
@media (max-width:860px){.flow{grid-template-columns:minmax(0,1fr)}.flow .dev{max-width:460px}}
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tab{font:inherit;font-size:15px;font-weight:400;padding:10px 16px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;color:var(--ink);cursor:pointer}
.tab[aria-selected=true]{background:var(--navy);color:var(--bone);border-color:var(--navy)}
.flow ol{list-style:none;margin:0;padding:0;counter-reset:f;border-top:1px solid var(--line)}
.flow li{counter-increment:f;border-bottom:1px solid var(--line)}
.flow li button{all:unset;box-sizing:border-box;display:grid;grid-template-columns:34px minmax(0,1fr);gap:4px 12px;width:100%;padding:16px 4px;cursor:pointer}
.flow li button::before{content:counter(f);grid-row:1/3;font-family:'Fraunces',Georgia,serif;font-size:24px;line-height:1.1;color:var(--mute)}
.flow li strong{font-weight:500;font-size:17px;color:var(--head)}
.flow li span{font-size:15.5px;color:var(--mute);grid-column:2}
.flow li button[aria-current=step]::before{color:var(--head)}
.flow li button[aria-current=step] span{color:var(--ink)}
.flow li button:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.flow .ctrls{display:flex;gap:10px;margin-top:18px;align-items:center}
.flow .ctrls .mono{margin-left:auto}
.caption{font-size:13px;color:var(--mute);margin-top:10px}

/* audience columns */
.aud h3{font-family:'Fraunces',Georgia,serif;font-weight:400;font-size:24px;margin-bottom:12px}

/* estimator */
.est{border:1px solid var(--line-strong);background:var(--bg-alt);padding:clamp(20px,3vw,32px);margin-top:28px;display:grid;grid-template-columns:minmax(0,4fr) minmax(0,6fr);gap:clamp(20px,4vw,48px)}
@media (max-width:820px){.est{grid-template-columns:minmax(0,1fr)}}
.est .field{margin-bottom:14px}
.est output{display:block}
.est dl{margin:0;display:grid;grid-template-columns:minmax(0,1fr) auto;border-top:1px solid var(--line)}
.est dt,.est dd{padding:12px 0;border-bottom:1px solid var(--line);margin:0}
.est dd{text-align:right;font-family:'Fraunces',Georgia,serif;font-size:22px;font-weight:300;font-variant-numeric:tabular-nums;white-space:nowrap;padding-left:16px}
.est dt small{display:block;font-size:13px;color:var(--mute)}
.est dt.total{font-weight:500}
.est dd.total{font-size:26px;font-weight:400}
.est .note{font-size:14px;color:var(--mute);margin-top:14px}
.source-list{padding-left:1.1em;margin:0;display:grid;gap:6px;font-size:15px}