:root{
  --teal-950:#1a2b2d; --teal-900:#213335; --teal-800:#2a3f41; --teal-700:#344e50; --teal-300:#8eb2b5;
  --copper:#F28C5B; --copper-soft:#edb99d; --copper-deep:#cc7a48;
  --sand-50:#fdfaf8; --sand-100:#f9f3ef; --sand-200:#f3e9e1; --sand-300:#ebd9cd; --sand-800:#8c6b58;
  --ink:#213335; --ink-muted:#405f62;
  --line-dark:rgba(235,217,205,.14); --line-light:rgba(33,51,53,.14);
  --font:'Bricolage Grotesque','Arial Narrow',Arial,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --wrap:1180px; --gutter:clamp(20px,5vw,48px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(76px + env(safe-area-inset-top,0px))}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.65;color:var(--sand-300);background:var(--teal-900);-webkit-font-smoothing:antialiased;font-variation-settings:"wdth" 100}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.08}
p{margin:0 0 1em}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(33,51,53,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line-dark);padding-top:env(safe-area-inset-top,0px)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.mark{font-weight:800;font-size:1.35rem;letter-spacing:-.02em;text-decoration:none;color:var(--sand-300);font-variation-settings:"wdth" 88}
.mark span{color:var(--copper)}
.nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0}
.nav ul a{text-decoration:none;font-size:.95rem;color:var(--teal-300);transition:color .15s var(--ease)}
.nav ul a:hover{color:var(--sand-300)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:inherit;font-weight:600;font-size:1rem;text-decoration:none;border-radius:999px;padding:14px 26px;transition:background .15s var(--ease),transform .15s var(--ease),color .15s var(--ease)}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--copper);color:var(--teal-950)}
.btn-primary:hover{background:var(--copper-soft)}
.btn-ghost{color:var(--sand-300);box-shadow:inset 0 0 0 1px var(--line-dark)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1px var(--copper-soft);color:var(--copper-soft)}
.nav .btn{padding:10px 20px;font-size:.92rem}
@media (max-width:820px){.nav ul{display:none}}

/* hero */
.hero{position:relative;overflow:hidden;min-height:min(88vh,820px);display:flex;align-items:center;padding:96px 0 112px}
#arcs{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero .wrap{position:relative;width:100%}
.hero-copy{max-width:720px}
.kicker{font-size:1rem;color:var(--copper-soft);margin-bottom:28px;display:flex;align-items:center;gap:14px}
.kicker::before{content:"";width:36px;height:1px;background:var(--copper)}
.hero h1{font-size:clamp(2.6rem,6.4vw,5.1rem);font-weight:800;line-height:1.02;letter-spacing:-.035em;color:var(--sand-100);font-variation-settings:"wdth" 90,"opsz" 96;margin-bottom:32px}
.hero .lede{font-size:clamp(1.1rem,1.6vw,1.3rem);max-width:600px;color:var(--sand-300);opacity:.9;margin-bottom:40px}
.actions{display:flex;flex-wrap:wrap;gap:12px}

/* shared section */
section{padding:clamp(80px,11vw,136px) 0}
.light{background:var(--sand-100);color:var(--ink)}
.deep{background:var(--teal-950)}
.sec-head{font-size:clamp(2rem,4vw,3rem);margin-bottom:20px;font-variation-settings:"wdth" 92}
.light .sec-head{color:var(--ink)}
.dark-head{color:var(--sand-100)}
.sec-intro{max-width:620px;font-size:1.15rem}
.light .sec-intro{color:var(--ink-muted)}

/* problem */
.problem .grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(40px,7vw,96px);align-items:start}
.problem blockquote{margin:0;font-size:clamp(1.8rem,3.4vw,2.7rem);font-weight:700;line-height:1.15;letter-spacing:-.025em;color:var(--ink);font-variation-settings:"wdth" 90}
.problem blockquote::before{content:"";display:block;width:56px;height:6px;border-radius:3px;background:var(--copper);margin-bottom:28px}
.problem .body p{color:var(--ink-muted)}
.problem .body strong{color:var(--ink);font-weight:600}
@media (max-width:860px){.problem .grid{grid-template-columns:1fr}}

/* services */
.svc-list{margin-top:64px;display:grid;grid-template-columns:repeat(2,1fr);gap:0 clamp(32px,6vw,80px)}
.svc{padding:36px 0 40px;border-top:1px solid var(--line-dark)}
.svc h3{font-size:1.6rem;color:var(--sand-100);margin-bottom:14px;font-variation-settings:"wdth" 94}
.svc p{color:var(--sand-300);opacity:.88}
.svc .fit{margin:18px 0 0;font-size:.97rem;color:var(--copper-soft);padding-left:16px;border-left:2px solid var(--copper)}
@media (max-width:760px){.svc-list{grid-template-columns:1fr}}

/* how I work */
.how .grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(40px,7vw,96px)}
.how ul{list-style:none;margin:0;padding:0}
.how li{padding:18px 0 18px 36px;border-bottom:1px solid var(--line-dark);position:relative;color:var(--sand-300)}
.how li:first-child{border-top:1px solid var(--line-dark)}
.how li::before{content:"";position:absolute;left:4px;top:28px;width:10px;height:10px;border-radius:50%;border:2px solid var(--copper)}
.how .note{margin-top:28px;color:var(--teal-300);font-size:1rem}
@media (max-width:860px){.how .grid{grid-template-columns:1fr}}

/* work */
.work-list{margin-top:56px;border-top:1px solid var(--line-light)}
.work-item{display:grid;grid-template-columns:minmax(200px,1fr) 2fr;gap:12px clamp(24px,5vw,72px);padding:36px 0;border-bottom:1px solid var(--line-light)}
.work-item h3{font-size:1.45rem;color:var(--ink);font-variation-settings:"wdth" 94}
.work-item .role{display:block;margin-top:8px;font-size:.95rem;color:var(--sand-800);font-weight:500}
.work-item p{color:var(--ink-muted);margin:0}
.work-item p b{color:var(--ink);font-weight:600}
@media (max-width:720px){.work-item{grid-template-columns:1fr}}

/* about */
.about .grid{display:grid;grid-template-columns:minmax(260px,420px) 1fr;gap:clamp(40px,7vw,96px);align-items:start}
.photo{position:relative}
.photo img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:16px}
.photo::after{content:"";position:absolute;inset:18px -18px -18px 18px;border:1.5px solid var(--copper);border-radius:16px;z-index:-1}
.photo{isolation:isolate}
.about .body p{color:var(--sand-300)}
.creds{margin-top:32px;padding-top:24px;border-top:1px solid var(--line-dark);font-size:.97rem;color:var(--teal-300)}
@media (max-width:860px){.about .grid{grid-template-columns:1fr}.photo{max-width:360px}}

/* contact */
.contact{text-align:left}
.contact .inner{max-width:760px}
.contact h2{font-size:clamp(2.2rem,5vw,3.6rem);color:var(--ink);margin-bottom:24px;font-variation-settings:"wdth" 90}
.contact p{font-size:1.15rem;color:var(--ink-muted);max-width:600px}
.contact .actions{margin-top:36px}
.contact .btn-primary{background:var(--teal-900);color:var(--sand-100)}
.contact .btn-primary:hover{background:var(--teal-700)}
.contact .btn-ghost{color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-light)}
.contact .btn-ghost:hover{box-shadow:inset 0 0 0 1px var(--ink)}


/* faq */
.faq-list{margin-top:48px;max-width:860px;border-top:1px solid var(--line-dark)}
.faq details{border-bottom:1px solid var(--line-dark)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary h3{font-size:1.3rem;color:var(--sand-100);font-weight:600;letter-spacing:-.01em}
.faq summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--copper);border-bottom:2px solid var(--copper);margin-right:6px;transform:rotate(45deg) translateY(-3px);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-3px)}
.faq summary:hover h3{color:var(--copper-soft)}
.faq details p{max-width:700px;color:var(--sand-300);opacity:.9;padding-bottom:28px;margin:0}

/* footer */
footer{background:var(--teal-950);padding:48px 0 calc(48px + env(safe-area-inset-bottom,0px));font-size:.95rem;color:var(--teal-300)}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;align-items:center}
footer a{text-decoration:none}
footer a:hover{color:var(--copper-soft)}
footer nav{display:flex;gap:24px;flex-wrap:wrap}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* theory of change page */
.nav ul a[aria-current="page"]{color:var(--sand-300)}
.toc-hero{padding:clamp(72px,10vw,120px) 0 clamp(56px,8vw,96px)}
.toc-hero h1{font-size:clamp(2.6rem,6.4vw,5.1rem);font-weight:800;line-height:1.02;letter-spacing:-.035em;color:var(--sand-100);font-variation-settings:"wdth" 90,"opsz" 96;margin-bottom:32px}
.toc-hero .lede{font-size:clamp(1.1rem,1.6vw,1.3rem);max-width:700px;color:var(--sand-300);opacity:.9;margin:0}
.toc-steps{border-top:1px solid var(--line-light)}
.toc-step{display:grid;grid-template-columns:minmax(200px,1fr) 2fr;gap:12px clamp(24px,5vw,72px);padding:44px 0;border-bottom:1px solid var(--line-light)}
.toc-step .num{display:block;margin-bottom:8px;font-size:.95rem;font-weight:600;color:var(--sand-800)}
.toc-step h2{font-size:1.45rem;color:var(--ink);font-variation-settings:"wdth" 94}
.toc-step p{max-width:640px;margin:0;color:var(--ink-muted)}
@media (max-width:720px){.toc-step{grid-template-columns:1fr}}
.toc-goal blockquote{margin:0;max-width:880px;font-size:clamp(1.8rem,3.6vw,2.9rem);font-weight:700;line-height:1.15;letter-spacing:-.025em;color:var(--sand-100);font-variation-settings:"wdth" 90}
.toc-goal blockquote::before{content:"";display:block;width:56px;height:6px;border-radius:3px;background:var(--copper);margin-bottom:28px}