/* Fit4Purpose site styles. Tokens mirror docs/BRANDING.md; change them there first.
   Organized by component: fonts, tokens, base, layout, typography, header/nav, buttons,
   hero and page head, cards, diagrams, contact, careers, footer, utilities.
   Each component keeps its own responsive rules. Do not append override blocks. */

/* ---------- Fonts ---------- */
@font-face{font-family:Poppins;font-weight:400;font-display:swap;src:url(../assets/fonts/poppins-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:500;font-display:swap;src:url(../assets/fonts/poppins-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:600;font-display:swap;src:url(../assets/fonts/poppins-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:Poppins;font-weight:700;font-display:swap;src:url(../assets/fonts/poppins-latin-700-normal.woff2) format("woff2")}

/* ---------- Tokens ---------- */
:root{
  --red:#D52B45; --red-dark:#B61F36; --red-darker:#951829;
  --charcoal:#282828; --charcoal-2:#333333; --charcoal-3:#444444;
  --grey-700:#565656; --grey-500:#868686; --grey-300:#B8B8B8; --grey-100:#D9D9D9;
  --surface:#EEF0EE; --red-tint:#FDE8EB; --red-on-dark:#FF7A8C; --white:#fff;
  --trendops-blue:#0B6BCB; --trendops-blue-light:#5AA9F5;
  --font:Poppins,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --maxw:1160px; --radius:10px; --radius-sm:6px;
  --section-space:clamp(3rem,6vw,5rem);
  --grid-gap:clamp(1rem,2vw,1.5rem);
  --card-space:clamp(1.25rem,2.5vw,1.75rem);
  --header-offset:5.5rem;
}
@media(max-width:760px){:root{--header-offset:8.75rem}}

/* ---------- Base ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-offset)}
body{min-height:100vh;display:flex;flex-direction:column;margin:0;font-family:var(--font);color:var(--charcoal);background:var(--white);line-height:1.65;font-size:1rem;-webkit-font-smoothing:antialiased}
main{flex:1 0 auto}
img{max-width:100%;height:auto;display:block}
a{color:var(--red-dark)}
p{margin:0 0 1rem}
:focus-visible{outline:3px solid var(--red-dark);outline-offset:4px}
.dark :focus-visible,.site-footer :focus-visible,.cta-band :focus-visible{outline-color:var(--white)}
.skip{position:absolute;left:-999px;top:0;background:var(--charcoal);color:#fff;padding:.5rem 1rem;z-index:100}
.skip:focus{left:0}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn,a.rolecard{transition:none}
}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1rem,3vw,1.5rem)}
section{padding-block:var(--section-space)}
.band{background:var(--surface)}
.dark{background:var(--charcoal);color:#fff}
.dark .lead{color:var(--grey-300)}
.dark h3{color:#fff}
.grid{display:grid;gap:var(--grid-gap)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.split{display:grid;gap:clamp(1.5rem,4vw,3rem);grid-template-columns:repeat(2,minmax(0,1fr));align-items:center}
.split.top{align-items:start}
.split img{border-radius:var(--radius);border:1px solid var(--grey-100);background:#fff}
.grid>*,.split>*,.job>*,.contact-split>*{min-width:0}
.steps{counter-reset:s;display:grid;gap:var(--grid-gap);grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr))}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.25rem 0 0;padding:0;list-style:none}
@media(max-width:1000px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:860px){
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g3>:last-child:nth-child(odd){grid-column:1/-1}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:640px){
  .steps{grid-template-columns:minmax(0,1fr)}
  .g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}
}

/* ---------- Typography ---------- */
h1,h2,h3{line-height:1.2;margin:0;text-wrap:balance}
h2,.head h1{font-size:clamp(1.75rem,3.2vw,2.5rem);font-weight:600;letter-spacing:-.01em;line-height:1.2}
h3{line-height:1.3}
h2+.lead,.head h1+.lead{margin-top:1rem}
.split h2,.wrap h2{margin-top:0}
.eyebrow{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--red-dark);margin-bottom:.75rem}
.dark .eyebrow{color:var(--red-on-dark)}
.lead{font-size:clamp(1rem,1.3vw,1.125rem);color:var(--grey-700);max-width:62ch}
.head{max-width:46rem;margin-bottom:clamp(1.5rem,3vw,2.5rem)}
.head.center{margin-left:auto;margin-right:auto;text-align:center}
.head.center .lead{margin-left:auto;margin-right:auto}
.mini{font-size:1rem;font-weight:600;margin:2.5rem 0 0}
.h3{font-size:1.2rem;font-weight:600;line-height:1.3}
.more{margin:1.5rem 0 0}
.closing{margin:2rem 0 0;font-size:1.125rem;font-weight:500;max-width:46rem}
.aside{color:var(--grey-700);max-width:42rem;margin:1.25rem 0 0}
.dark .aside{color:var(--grey-300);margin-bottom:1.5rem}
.quote{margin:2.5rem 0 0;padding:0;max-width:52rem}
.quote::before{content:"\201C";content:"\201C" / "";display:block;font-size:5rem;font-weight:700;line-height:.8;height:2.25rem;color:var(--red)}
.quote p{font-size:1.15rem;line-height:1.55;font-weight:500;color:var(--charcoal);margin:0 0 .6rem}
.quote footer{font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;color:var(--grey-700);font-weight:600}
#founder{margin:0 0 1rem}

/* ---------- Header and navigation ---------- */
.site-header{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--grey-100);position:sticky;top:0;z-index:5}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:1rem}
.brand img{height:36px;width:auto}
.nav{display:flex;align-items:center;gap:1.5rem}
/* Nav stays uppercase and letter-spaced (owner decision, Oct 2026) */
.nav a:not(.btn){display:inline-flex;align-items:center;min-height:44px;color:var(--charcoal);text-decoration:none;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;border-bottom:2px solid transparent}
.nav a:not(.btn):hover,.nav a[aria-current=page]{border-bottom-color:var(--red)}
@media(max-width:1000px){.nav{gap:1rem}.nav a:not(.btn){letter-spacing:.08em}}
@media(max-width:760px){
  .site-header .wrap{flex-wrap:wrap;justify-content:center;gap:.25rem;padding-block:.5rem;min-height:0}
  .brand img{height:30px}
  .nav{width:100%;flex-wrap:wrap;justify-content:center;gap:0 .875rem}
  .nav a:not(.btn){font-size:.72rem;letter-spacing:.06em;padding-inline:.125rem}
}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;background:var(--red-dark);color:#fff;text-decoration:none;font-weight:600;font-size:.9375rem;line-height:1.35;letter-spacing:0;text-transform:none;text-align:center;padding:.75rem 1.25rem;border-radius:var(--radius-sm);border:2px solid var(--red-dark);transition:background .15s,color .15s,border-color .15s}
.btn:hover{background:var(--red-darker);border-color:var(--red-darker)}
.btn-outline{background:transparent;color:var(--charcoal);border-color:var(--charcoal)}
.btn-outline:hover{background:var(--charcoal);color:#fff;border-color:var(--charcoal)}
.btn-light{background:#fff;color:var(--red-dark);border-color:#fff}
.btn-light:hover{background:var(--surface);color:var(--red-darker);border-color:var(--surface)}
.btn-ghost-light{background:transparent;color:#fff;border-color:#fff}
.btn-ghost-light:hover{background:#fff;color:var(--red-darker);border-color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.75rem}
.cta-center{justify-content:center}
.text-link{display:inline-block;margin-top:1rem;font-weight:600;font-size:.9rem;text-decoration:none;border-bottom:2px solid var(--red)}
@media(max-width:480px){
  .btn-row{flex-direction:column;align-items:stretch}
  .btn-row .btn{width:100%}
}

/* ---------- Hero and page head ---------- */
.hero{position:relative;overflow:hidden;background:var(--surface);padding:0}
.hero picture,.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.78) 42%,rgba(255,255,255,.05) 80%)}
.hero .wrap{position:relative;z-index:1;padding-block:clamp(3.5rem,7vw,6rem)}
.hero h1{font-size:clamp(2.25rem,5.2vw,4rem);font-weight:600;line-height:1.12;max-width:19ch;letter-spacing:-.025em}
.hero .lead{margin-top:1.25rem;color:var(--charcoal);max-width:49ch}
.hero .eyebrow{color:var(--red-dark)}
@media(max-width:700px){.hero::after{background:rgba(255,255,255,.82)}}
.page-head{background:linear-gradient(180deg,var(--surface),#fff);padding-block:clamp(2.5rem,5vw,4rem)}
.page-head h1{font-size:clamp(2rem,4.5vw,3.25rem);font-weight:600;letter-spacing:-.02em;line-height:1.15;max-width:24ch}
.page-head .lead{margin-top:1rem}
.page-head.dark{background:var(--charcoal)}
.page-head+section{padding-top:clamp(2rem,4vw,3rem)}
.page-head+section h2.sr-only+.grid{margin-top:0}
.cta-band{background:var(--red-dark);color:#fff;text-align:center}
.cta-band h2{color:#fff;max-width:22em;margin:0 auto}
.cta-band p{color:var(--red-tint);max-width:36rem;margin:1rem auto 0}
.cta-band .btn-row{justify-content:center}

/* ---------- Cards, icons, chips ---------- */
.card{background:#fff;border:1px solid var(--grey-100);border-radius:var(--radius);padding:var(--card-space);position:relative}
.card h3{font-size:1.2rem;font-weight:600;margin:1rem 0 .5rem}
.card h3:first-child{margin-top:0}
.card h2.h3{margin:1rem 0 .5rem}
.card p{margin:0;font-size:.95rem;line-height:1.65;color:var(--grey-700)}
.card ul{margin:.9rem 0 0;padding-left:1.1rem;font-size:.92rem;color:var(--grey-700)}
.card li{margin:.25rem 0}
.card.accent::before{content:"";position:absolute;left:0;top:1.5rem;bottom:1.5rem;width:4px;border-radius:0 4px 4px 0;background:var(--red)}
.card .text-link{color:var(--red-dark)}
.dark .card{background:var(--charcoal-2);border-color:var(--charcoal-3)}
.dark .card p,.dark .card ul{color:var(--grey-300)}
.dark .card .text-link,.dark .text-link{color:#fff}
.icon{width:48px;height:48px;border-radius:12px;background:var(--red-dark);display:grid;place-items:center}
.icon svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
/* Blue icons: darker blue on light backgrounds, light blue on dark (contrast) */
.icon.blue{background:rgba(11,107,203,.1)}
.icon.blue svg{stroke:var(--trendops-blue)}
.dark .icon.blue{background:rgba(90,169,245,.15)}
.dark .icon.blue svg{stroke:var(--trendops-blue-light)}
.col{border-top:3px solid var(--charcoal);padding-top:1.2rem}
.col h3{font-size:1.15rem;margin-bottom:.5rem}
.col p{font-size:.95rem;color:var(--grey-700);margin:0}
.col .chips{margin-top:.75rem}
.dark .col{border-top-color:var(--charcoal-3)}
.dark .col p,.dark .plain li{color:var(--grey-300)}
.rows{border-bottom:1px solid var(--grey-100)}
.row{display:grid;grid-template-columns:minmax(0,16rem) minmax(0,1fr);gap:.25rem 2rem;padding:1rem 0;border-top:1px solid var(--grey-100);align-items:baseline}
.row h3{font-size:1.05rem;margin:0}
.rows.numbered{counter-reset:n}
.rows.numbered .row{counter-increment:n}
.rows.numbered .row h3::before{content:counter(n) ". ";color:var(--red-dark)}
.row p{margin:0;color:var(--grey-700)}
@media(max-width:640px){.row{grid-template-columns:minmax(0,1fr)}}
.figure{margin:2rem 0 0}
.figure figcaption{margin-top:.6rem;font-size:.85rem;color:var(--grey-300)}
.figure{text-align:center}
.figure img{margin-inline:auto;max-width:min(100%,44rem);border-radius:var(--radius);background:#fff}
/* Company values: equal weight, 3 x 2 on desktop, 2 columns on tablet, stacked on mobile, no borders or icons */
.vals{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(2rem,4vw,3rem) clamp(1.5rem,3vw,2.5rem)}
.val{flex:0 1 calc((100% - 2*clamp(1.5rem,3vw,2.5rem))/3);min-width:0}
.val h3{font-size:1.5rem;font-weight:600;margin:0 0 .5rem}
.val p{font-size:.95rem;color:var(--grey-700);margin:0}
.val p.val-line{font-size:1.05rem;font-weight:500;color:var(--charcoal);margin:0 0 .6rem;line-height:1.45}
@media(max-width:860px){.val{flex-basis:calc((100% - clamp(1.5rem,3vw,2.5rem))/2)}}
@media(max-width:640px){.val{flex-basis:100%}}
.chips li{border:1px solid var(--grey-300);border-radius:999px;padding:.35rem .95rem;font-size:.85rem;font-weight:500;background:#fff}
.dark .chips li{background:transparent;border-color:var(--charcoal-3);color:#fff}
.step{counter-increment:s;border-top:3px solid var(--charcoal);padding-top:1.2rem}
.step::before{content:"0" counter(s);display:block;font-size:2rem;font-weight:600;color:var(--red);margin-bottom:.4rem}
.step h3{font-size:1.15rem;margin-bottom:.4rem}
.step p{font-size:.95rem;color:var(--grey-700);margin:0}
.pill{display:inline-block;font-size:.68rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;background:var(--grey-100);color:var(--charcoal);border-radius:999px;padding:.2rem .7rem;margin-top:.9rem}
.pill-open{background:var(--red-dark);color:#fff}
.card .pill+h3{margin-top:.6rem}
.plain{margin:0 0 1rem;padding-left:1.15rem}
.plain li{margin:.4rem 0;color:var(--grey-700)}

/* ---------- Diagrams: flow, equation, name story ---------- */
.flow{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);gap:.75rem;align-items:stretch}
.node{background:var(--charcoal-2);border:1px solid var(--charcoal-3);border-radius:var(--radius);padding:1.2rem}
.node h3{font-size:.95rem;font-weight:600;margin-bottom:.5rem}
.node ul{margin:0;padding-left:1.05rem;font-size:.85rem;color:var(--grey-300)}
.node.edge{border-color:var(--red);box-shadow:0 0 0 1px var(--red) inset}
.node.cloud{border-color:var(--trendops-blue-light);box-shadow:0 0 0 1px var(--trendops-blue-light) inset}
.arrow{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--grey-300);font-size:.7rem;text-align:center;max-width:5.5rem;line-height:1.3}
.arrow b{font-size:1.5rem;color:var(--red);line-height:1}
@media(max-width:980px){.flow{grid-template-columns:minmax(0,1fr)}.arrow{max-width:none;flex-direction:row;gap:.6rem;padding:.2rem 0}.arrow b{transform:rotate(90deg)}}
.equation{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1.05fr);gap:1rem;align-items:stretch}
.eq-box{background:#fff;border:1px solid var(--grey-100);border-radius:var(--radius);padding:1.5rem}
.eq-box h3{font-size:1.05rem;margin-bottom:.7rem}
.eq-box ul{margin:0;padding-left:1.1rem;font-size:.92rem;color:var(--grey-700)}
.eq-box li{margin:.35rem 0}
.eq-box.result{background:var(--red-dark);border-color:var(--red-dark);color:#fff}
.eq-box.result p{color:var(--red-tint);margin:0;font-size:1rem}
.eq-op{display:flex;align-items:center;font-size:2.2rem;font-weight:600;color:var(--red)}
@media(max-width:980px){.equation{grid-template-columns:minmax(0,1fr)}.eq-op{justify-content:center;font-size:1.8rem;line-height:1}}
.logo-story{display:grid;grid-template-columns:200px minmax(0,1fr);gap:clamp(1.5rem,4vw,3rem);align-items:center}
.logo-story img{width:200px;height:auto}
@media(max-width:700px){.logo-story{grid-template-columns:minmax(0,1fr)}.logo-story img{width:120px}}

/* ---------- Contact ---------- */
.contact-split{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(1.25rem,3vw,2rem);align-items:start}
.contact-info{display:grid;gap:1.25rem}
.email{font-size:1.15rem;font-weight:600;word-break:normal;overflow-wrap:anywhere}
.facts{margin:.5rem 0 1rem}
.facts dt{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--red-dark);margin-top:.9rem}
.facts dd{margin:.15rem 0 0;font-weight:500}
.facts dd a{display:inline-block;padding:.4rem 0;color:var(--red-dark);text-decoration:none}
.facts dd a:hover{color:var(--red-darker)}
.book h2{font-size:clamp(1.4rem,2.2vw,1.75rem);margin:0 0 .4rem}
.booking-fallback{margin-top:1rem;font-size:.9rem}
.book .calendly-iframe{display:block;width:100%;height:760px;border:0;margin-top:1rem}
@media(max-width:900px){
  .contact-split{grid-template-columns:minmax(0,1fr)}
  .book .calendly-iframe{height:720px}
}

/* ---------- Careers and role pages ---------- */
a.rolecard{display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}
a.rolecard:hover{border-color:var(--red-dark);box-shadow:0 6px 20px rgba(0,0,0,.06)}
a.rolecard .pill{align-self:flex-start;margin-top:0}
a.rolecard .chips{margin:.9rem 0 1.25rem;padding-left:0}
a.rolecard .text-link{align-self:flex-start;margin-top:auto;padding-top:0}
.job{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,3rem);align-items:start}
.job h2.h3{margin:1.8rem 0 .6rem}
.job h2.h3:first-child{margin-top:0}
.job h4{font-size:1rem;font-weight:600;margin:1.2rem 0 .3rem}
.job .btn-row{margin-top:1.25rem}
.job-side{position:sticky;top:calc(var(--header-offset) + 1rem);align-self:start}
.job-side h2.h3{margin-top:0}
.job-side .btn{width:100%}
.roles{grid-template-columns:repeat(3,minmax(0,1fr))}
.roles-open{grid-template-columns:repeat(2,minmax(0,1fr));max-width:calc(66.666% - var(--grid-gap)/3)}
@media(max-width:900px){
  .roles,.roles-open{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none}
  .roles>:last-child:nth-child(odd){grid-column:1/-1}
}
@media(max-width:700px){.roles,.roles-open{grid-template-columns:minmax(0,1fr)}}
.role-meta{margin:1rem 0 0;font-weight:500;color:var(--charcoal)}
.card .role-eng{margin:.75rem 0 0;font-size:.85rem;font-weight:500;color:var(--charcoal)}
.side-note{font-size:.88rem;color:var(--grey-700)}
.back{display:inline-flex;align-items:center;min-height:44px;width:max-content;font-size:.85rem;font-weight:600;text-decoration:none;margin-bottom:.25rem;color:var(--charcoal)}
.rolelist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.4rem 2rem}
.rolelist a{display:block;padding:.65rem 0;border-bottom:1px solid var(--grey-100);color:var(--charcoal);text-decoration:none;font-weight:500}
.rolelist a:hover{color:var(--red-dark)}
@media(max-width:900px){.job{grid-template-columns:minmax(0,1fr)}.job-side{position:relative;top:auto}}
@media(max-height:700px){.job-side{position:relative;top:auto}}
@media(max-width:640px){.rolelist{grid-template-columns:minmax(0,1fr)}}

/* ---------- Footer ---------- */
.site-footer{background:var(--charcoal);color:var(--grey-100);padding:3rem 0 2rem;font-size:.88rem}
.site-footer .cols{display:grid;gap:2rem;grid-template-columns:1.4fr 1fr 1fr}
.site-footer h4{margin:0 0 .6rem;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--grey-300)}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:.3rem 0}
.site-footer a{display:inline-block;padding:.35rem 0;color:#fff;text-decoration:none}
.site-footer a:hover{color:var(--red-on-dark)}
.site-footer .legal{border-top:1px solid var(--charcoal-3);margin-top:2rem;padding-top:1.2rem;color:var(--grey-300);font-size:.8rem}
.site-footer img{height:30px;width:auto;margin-bottom:.8rem;filter:grayscale(1) brightness(0) invert(1);opacity:.9}
@media(max-width:700px){.site-footer .cols{grid-template-columns:minmax(0,1fr)}}

/* ---------- Utilities ---------- */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}