/* ==========================================================================
   Curious Ape — Ian Hunt, Lead Product Manager
   Editorial Ember. Ink + Paper + Terracotta. Fraunces + Inter.
   Forked from the Ape Labs design system (shared bones, distinct skin).
   ========================================================================== */
:root{
  --ink:#23211D;
  --ink-deep:#181612;
  --paper:#F3EEE6;
  --cream:#E9E2D6;
  --accent:#B5532E;
  --accent-deep:#8F3F22;
  --accent-soft:#c96f48;
  --charcoal:#2B2B2B;
  --warm-grey:#6E665B;
  --hairline:#DDD4C4;
  --hairline-ink:#3a352c;
  --white:#fff;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
  --shadow-sm:0 2px 8px -2px rgba(54,38,16,.16);
  --shadow-md:0 18px 40px -16px rgba(54,38,16,.26);
  --shadow-lg:0 40px 80px -28px rgba(40,28,14,.42);
  --maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;
  background-color:var(--paper);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}
body{font-family:var(--sans);color:var(--ink);background:transparent;font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;font-optical-sizing:auto;
  font-variation-settings:"opsz" 144,"SOFT" 0,"WONK" 0;line-height:1.08;letter-spacing:-.016em;color:var(--ink)}
em{font-style:italic}
a{color:var(--accent-deep);text-decoration:none;transition:color .18s}
a:hover{color:var(--ink)}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 40px}
.prose{max-width:62ch}
.eyebrow{display:inline-block;font-family:var(--sans);font-size:13px;font-weight:600;
  text-transform:uppercase;letter-spacing:.16em;color:var(--accent)}
.lead{font-size:21px;line-height:1.5;color:var(--charcoal)}

/* particle hero */
.particle-hero{position:relative;display:block}
#particle-canvas{position:absolute;top:0;left:0;z-index:2;pointer-events:none}
@media (pointer:fine) and (min-width:768px){#particle-text{visibility:hidden;pointer-events:none}}
@media (prefers-reduced-motion:reduce){#particle-canvas{display:none}#particle-text{visibility:visible!important}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:15.5px;
  border-radius:9px;padding:15px 28px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .18s,background .18s,box-shadow .18s,color .18s;white-space:nowrap}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 14px 30px -12px rgba(143,63,34,.5)}
.btn-primary:hover{background:var(--accent-deep);color:#fff;transform:translateY(-2px)}
.btn-secondary{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-secondary:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.btn .arr{transition:transform .18s}.btn:hover .arr{transform:translateX(3px)}
.tlink{font-weight:600;color:var(--accent-deep);font-size:15.5px}
.tlink .arr{display:inline-block;transition:transform .18s}.tlink:hover .arr{transform:translateX(3px)}

/* nav */
header.nav{position:sticky;top:0;z-index:60;background:rgba(243,238,230,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:80px}
header.nav.scrolled{border-bottom:1px solid var(--hairline);background:rgba(243,238,230,.94)}
.logo{font-family:var(--serif);font-weight:600;font-size:25px;letter-spacing:-.02em;color:var(--ink);
  font-variation-settings:"opsz" 144}
.logo .dot{color:var(--accent)}
.nav-links{display:flex;gap:34px;align-items:center}
.nav-links .navlink{position:relative;color:var(--ink);font-size:15px;font-weight:500;opacity:.82}
.nav-links .navlink:hover{opacity:1}
.nav-links .navlink::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--accent);transition:width .2s}
.nav-links .navlink:hover::after,.nav-links .navlink.active::after{width:100%}
.nav-links .navlink.cv{opacity:1;border:1.5px solid var(--ink);border-radius:8px;padding:9px 17px;font-weight:600}
.nav-links .navlink.cv::after{display:none}
.nav-links .navlink.cv:hover{background:var(--ink);color:var(--paper)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;font-size:26px;color:var(--ink)}

/* sections */
section{padding:118px 0;position:relative}
.sec-head{max-width:760px;margin-bottom:54px}
.sec-head h2{font-size:clamp(32px,4.4vw,48px);margin-top:14px}
.sec-head p{margin-top:16px;color:var(--warm-grey);font-size:19px}
.band-cream{background:var(--cream)}
.band-ink{background:var(--ink);color:var(--paper)}
.band-ink h2,.band-ink h3,.band-ink h4{color:#fff}
.band-ink p{color:#cdc6ba}

/* ---------- HERO ---------- */
.hero{padding:70px 0 86px}
.hero .eyebrow{margin-bottom:22px}
.hero h1{font-size:clamp(44px,7vw,86px);line-height:1.03;letter-spacing:-.028em;margin:0 0 28px;max-width:17ch;font-weight:600}
.hero h1 em{color:var(--accent);font-style:italic}
.hero .lead{max-width:56ch;margin-bottom:34px}
.hero-cta{display:flex;align-items:center;gap:24px;flex-wrap:wrap}

/* ---------- STAT BAND ---------- */
.proof{background:var(--ink);color:var(--paper)}
.proof .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:34px;padding:62px 40px}
.stat .fig{font-family:var(--serif);font-weight:600;font-variation-settings:"opsz" 144;
  font-size:clamp(38px,4.4vw,56px);line-height:1;color:#fff;letter-spacing:-.02em}
.stat .fig em{color:var(--accent-soft);font-style:normal}
.stat .lbl{margin-top:13px;font-size:15px;color:#cdc6ba;line-height:1.36}
.stat .src{display:block;margin-top:9px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-soft)}

/* ---------- WORK ---------- */
.work-grid{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--hairline)}
.work-row{display:grid;grid-template-columns:auto 1fr auto;gap:40px;align-items:center;
  padding:42px 8px;border-bottom:1px solid var(--hairline);transition:background .2s,padding .2s}
.work-row:hover{background:rgba(181,83,46,.045)}
.work-row .wr-tags{font-size:12.5px;letter-spacing:.04em;color:var(--warm-grey);max-width:150px;line-height:1.5}
.work-row .wr-mid h3{font-size:clamp(22px,2.5vw,29px);line-height:1.12;margin-bottom:12px;max-width:20ch}
.work-row .wr-mid p{color:var(--warm-grey);font-size:16px;max-width:54ch}
.work-row .wr-go{font-family:var(--serif);font-size:30px;color:var(--accent);transition:transform .2s}
.work-row:hover .wr-go{transform:translateX(6px)}
.cred-row{margin-top:42px;font-size:15px;color:var(--warm-grey)}
.cred-row strong{color:var(--ink);font-weight:600}

/* ---------- WORK ACCORDIONS (Challenge/Approach/Outcomes + tiles + artifacts) ---------- */
.work-acc{margin-top:8px}
.acc{border:1px solid var(--hairline);border-radius:14px;background:var(--white);margin-bottom:18px;
  box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s;overflow:hidden}
.acc[open]{box-shadow:var(--shadow-md);border-color:#cdbfa3}
.acc summary{list-style:none;cursor:pointer;padding:32px 38px;position:relative;display:block}
.acc summary::-webkit-details-marker{display:none}
.acc summary:hover .acc-h{color:var(--accent-deep)}
.acc-cat{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--warm-grey);font-weight:600}
.acc-co{font-weight:600;font-size:16.5px;margin-top:14px;color:var(--ink)}
.acc-h{font-family:var(--serif);font-size:clamp(23px,2.9vw,33px);line-height:1.08;margin-top:5px;max-width:24ch;
  transition:color .18s;font-variation-settings:"opsz" 144}
.acc-role{font-size:13.5px;color:var(--warm-grey);margin-top:13px;letter-spacing:.01em}
.acc-chev{position:absolute;top:34px;right:36px;color:var(--warm-grey);font-size:15px;transition:transform .25s}
.acc[open] .acc-chev{transform:rotate(180deg)}
.acc-body{padding:4px 38px 36px;border-top:1px solid var(--hairline);margin:0 0 0}
.acc-block{margin-top:24px}
.acc-block h4{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:11px}
.acc-block p{color:var(--warm-grey);font-size:16px;max-width:64ch;line-height:1.55}
.acc-block ul{list-style:none}
.acc-block li{position:relative;padding:6px 0 6px 18px;color:var(--charcoal);font-size:15.5px;line-height:1.5}
.acc-block li::before{content:"";position:absolute;left:1px;top:13px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:2px}
.tile{background:var(--cream);border:1px solid var(--hairline);border-radius:10px;padding:18px 18px 16px}
.tile .t-fig{font-family:var(--serif);font-size:clamp(23px,2.5vw,29px);font-weight:600;color:var(--ink);letter-spacing:-.02em;line-height:1;font-variation-settings:"opsz" 144}
.tile .t-fig em{color:var(--accent);font-style:normal}
.tile .t-lbl{font-size:12.5px;color:var(--warm-grey);margin-top:8px;line-height:1.35}
/* Case-study galleries hidden until real assets are ready — switch to flex to re-enable */
.carousel{display:none;gap:14px;margin-top:26px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory}
.art{flex:0 0 auto;width:330px;height:196px;border-radius:11px;border:1.5px dashed var(--hairline);
  background:linear-gradient(135deg,#faf7f0,#efe9dd);display:flex;align-items:center;justify-content:center;
  text-align:center;color:var(--warm-grey);font-size:13px;font-style:italic;padding:20px;scroll-snap-align:start}
.art .pin{max-width:24ch}
.art .pin b{display:block;font-style:normal;font-weight:600;color:var(--ink);margin-bottom:5px;font-size:13.5px}
@media(max-width:760px){
  .acc summary{padding:26px 22px}.acc-body{padding:4px 22px 28px}
  .tiles{grid-template-columns:1fr 1fr}
  .art{width:270px;height:172px}
}

/* ---------- RANGE / leader who builds ---------- */
.range-head h2{font-size:clamp(30px,4vw,46px);max-width:18ch;line-height:1.05}
.range-head p{margin-top:22px;color:var(--warm-grey);font-size:19px;max-width:60ch}
.proofpts{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:54px}
.pp{border-top:2px solid var(--ink);padding-top:22px}
.pp h4{font-family:var(--sans);font-size:18px;font-weight:600;margin-bottom:9px}
.pp h4 .src{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-top:6px}
.pp p{color:var(--warm-grey);font-size:15.5px}

/* lab */
.lab{margin-top:8px}
.lab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.lab-card{background:var(--white);border:1px solid var(--hairline);border-radius:13px;padding:28px;
  box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s;position:relative;min-height:150px;display:flex;flex-direction:column;
  text-decoration:none;color:inherit}
.lab-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.lab-card .tag{font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:600;color:var(--accent)}
.lab-card.soon .tag{color:var(--warm-grey)}
.lab-card h4{font-size:20px;margin:14px 0 8px}
.lab-card p{color:var(--warm-grey);font-size:14.5px}
.lab-card .built{margin-top:auto;padding-top:14px;font-size:12px;color:var(--warm-grey);font-style:italic}

/* ---------- APPROACH ---------- */
.principles{display:grid;grid-template-columns:1fr 1fr;gap:0 64px}
.principle{padding:34px 0;border-top:1px solid var(--hairline);display:grid;grid-template-columns:auto 1fr;gap:22px}
.principle .pn{font-family:var(--serif);font-size:22px;color:var(--accent);font-weight:600;font-variation-settings:"opsz" 144;line-height:1}
.principle h3{font-size:21px;margin-bottom:9px}
.principle p{color:var(--warm-grey);font-size:16px}

/* ---------- JOURNEY ---------- */
.journey-lead{max-width:64ch;color:var(--charcoal);font-size:19px;line-height:1.55}
.timeline{display:flex;gap:0;margin:56px 0 8px;overflow-x:auto;padding-bottom:8px}
.tl-step{flex:1;min-width:120px;padding:0 14px;border-top:2px solid var(--ink);position:relative}
.tl-step::before{content:"";position:absolute;top:-6px;left:14px;width:9px;height:9px;border-radius:50%;background:var(--accent)}
.tl-step .yr{font-family:var(--serif);font-size:18px;font-weight:600;color:var(--ink);margin-top:16px;font-variation-settings:"opsz" 144}
.tl-step .pl{font-size:13.5px;color:var(--warm-grey);margin-top:4px;line-height:1.35}
.skills{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:48px}
.skillcol h4{font-family:var(--sans);font-size:14px;font-weight:600;letter-spacing:.04em;margin-bottom:12px;color:var(--ink)}
.skillcol ul{list-style:none}
.skillcol li{font-size:14.5px;color:var(--warm-grey);padding:5px 0;border-bottom:1px solid var(--hairline)}

/* ---------- TESTIMONIALS ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.quote{background:var(--white);border:1px solid var(--hairline);border-radius:14px;padding:34px;box-shadow:var(--shadow-sm)}
.quote .qmark{font-family:var(--serif);font-size:50px;line-height:.5;color:var(--accent);height:26px;display:block}
.quote p{font-size:16px;color:var(--charcoal);margin:14px 0 20px;line-height:1.55}
.quote .who{font-weight:600;font-size:15px;color:var(--ink)}
.quote .role{font-size:13.5px;color:var(--warm-grey);margin-top:2px}

/* ---------- ABOUT ---------- */
.about-grid{display:grid;grid-template-columns:1fr .8fr;gap:64px;align-items:start}
.about-copy h2{font-size:clamp(28px,3.6vw,42px);max-width:18ch;line-height:1.08;margin-bottom:24px}
.about-copy p{color:var(--charcoal);margin-bottom:18px;max-width:56ch}
.portrait{aspect-ratio:4/5;border-radius:16px;overflow:hidden;background:linear-gradient(150deg,var(--cream),#d9cdb8);
  box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;text-align:center}
.portrait span{font-size:13px;color:var(--warm-grey);font-style:italic;padding:20px}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:center 28%;display:block}

/* ---------- CONNECT ---------- */
.connect{text-align:center}
.connect h2{font-size:clamp(34px,5vw,62px);line-height:1.02;max-width:16ch;margin:14px auto 22px}
.connect .sub{color:#cdc6ba;max-width:46ch;margin:0 auto 12px}
.connect .quiet{color:#9c9488;font-size:14.5px;margin-bottom:34px}
.connect-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------- footer ---------- */
footer{background:var(--ink-deep);color:#b3a89a;padding:60px 0 40px;border-top:1px solid var(--hairline-ink)}
footer .logo{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
footer h5{font-family:var(--sans);font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:#8a8071;margin-bottom:16px;font-weight:600}
footer a{color:#cabfb0;font-size:15px;display:block;margin-bottom:10px}
footer a:hover{color:var(--accent-soft)}
footer .blurb{max-width:34ch;margin-top:14px;font-size:15px;line-height:1.6}
.foot-note{margin-top:46px;padding-top:24px;border-top:1px solid var(--hairline-ink);font-size:13px;color:#8a8071;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- responsive ---------- */
@media(max-width:980px){
  section{padding:84px 0}.wrap{padding:0 26px}
  .proofpts,.lab-grid,.skills,.quotes{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .portrait{max-width:380px}
}
@media(max-width:760px){
  .nav-links{position:fixed;inset:80px 0 auto 0;background:var(--paper);flex-direction:column;gap:0;
    padding:8px 26px 22px;border-bottom:1px solid var(--hairline);transform:translateY(-130%);transition:transform .28s;align-items:flex-start}
  .nav-links.open{transform:none}
  .nav-links .navlink{padding:14px 0;width:100%;border-bottom:1px solid var(--hairline)}
  .nav-links .navlink.cv{border:0;padding:14px 0}
  .nav-toggle{display:block}
  .proof .wrap{grid-template-columns:1fr 1fr;gap:30px}
  .work-row{grid-template-columns:1fr;gap:14px;padding:30px 4px}
  .work-row .wr-tags{max-width:none}.work-row .wr-go{display:none}
  .proofpts,.lab-grid,.skills,.quotes,.principles{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
}
@media(max-width:480px){.proof .wrap{grid-template-columns:1fr}}