/* Made by David Martin: site styles */
:root{
  --bg:#FFFFFF; --bg-2:#F2F4FA; --card:#FFFFFF;
  --ink:#0D1526; --muted:#566079; --line:#E1E6F0;
  --blue:#2447F5; --blue-deep:#16299E; --tint:#E9EDFF;
  --pop:#FF6A3D; --pop-tint:#FFE8DF; --on-blue:#FFFFFF;
  --display:"Bricolage Grotesque","Avenir Next","Segoe UI",system-ui,sans-serif;
  --body:"Figtree","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:"DM Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:18px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0A0F1E; --bg-2:#111833; --card:#121A36;
    --ink:#EEF1FA; --muted:#9AA5C2; --line:#232D4D;
    --blue:#7D94FF; --blue-deep:#B3C1FF; --tint:#18214A;
    --pop:#FF8A63; --pop-tint:#3A1F18; --on-blue:#0A0F1E;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0A0F1E; --bg-2:#111833; --card:#121A36;
  --ink:#EEF1FA; --muted:#9AA5C2; --line:#232D4D;
  --blue:#7D94FF; --blue-deep:#B3C1FF; --tint:#18214A;
  --pop:#FF8A63; --pop-tint:#3A1F18; --on-blue:#0A0F1E;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--body);padding-inline:clamp(16px,4vw,48px);padding-block:0 48px}
img{max-width:100%;display:block}
a{color:var(--blue)}
a:focus-visible,button:focus-visible{outline:3px solid var(--pop);outline-offset:3px;border-radius:6px}
.wrap{max-width:1180px;margin:0 auto}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;letter-spacing:-.02em}
p{margin:0}

/* header */
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);margin-inline:calc(-1 * clamp(16px,4vw,48px));padding-inline:clamp(16px,4vw,48px);border-bottom:1px solid var(--line)}
.head-in{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:12px 28px;min-height:68px;flex-wrap:wrap}
.mark{font-family:var(--display);font-weight:800;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:-.02em;display:flex;align-items:center;gap:8px;white-space:nowrap}
.mark i{width:11px;height:11px;border-radius:50%;background:var(--pop);display:inline-block}
.mark small{font-family:var(--body);font-weight:500;font-size:13px;color:var(--muted);letter-spacing:0}
.nav{display:flex;gap:4px;margin-left:auto;overflow-x:auto;scrollbar-width:none;max-width:100%}
.nav::-webkit-scrollbar{display:none}
.nav a{font-weight:600;font-size:15px;color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:999px;white-space:nowrap}
.nav a:hover{color:var(--ink);background:var(--bg-2)}
.nav a[aria-current="page"]{color:var(--blue);background:var(--tint)}
@media (max-width:760px){.nav{margin-left:0;width:100%;padding-bottom:10px}.head-in{padding-top:10px;min-height:0}}

/* type bits */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:500 13px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--pop);border-radius:2px}
.lede{font-size:clamp(18px,1.6vw,21px);line-height:1.55;color:var(--ink);max-width:60ch}
.muted{color:var(--muted)}
.small{font-size:15px}

/* page intro */
.intro{padding-block:clamp(40px,7vw,88px) clamp(28px,4vw,48px);display:grid;gap:18px;max-width:880px}
.intro h1{font-size:clamp(40px,6.4vw,76px);line-height:1;font-weight:800}
.intro h1 em{font-style:normal;color:var(--blue)}

/* home hero */
.hero{display:grid;gap:36px;align-items:center;padding-block:clamp(40px,7vw,92px) clamp(40px,6vw,72px)}
@media (min-width:900px){.hero{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px}}
.hero h1{font-size:clamp(46px,8vw,104px);line-height:.95;font-weight:800;margin-block:18px 22px}
.hero h1 span{display:block;color:var(--blue)}
.hero-copy{display:grid;gap:26px}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:16px;text-decoration:none;padding:13px 22px;border-radius:999px;border:2px solid var(--blue);transition:transform .15s ease,background .15s ease}
.btn-primary{background:var(--blue);color:var(--on-blue)}
.btn-ghost{color:var(--blue);background:transparent}
.btn:hover{transform:translateY(-2px)}
.portrait{position:relative;max-width:460px;justify-self:center;width:100%}
.portrait img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:32px;background:var(--bg-2)}
.sticker{position:absolute;font:700 14px/1.2 var(--body);padding:10px 14px;border-radius:14px;box-shadow:0 10px 30px -12px rgba(13,21,38,.35)}
.sticker b{display:block;font-family:var(--display);font-size:24px;font-weight:800;letter-spacing:-.02em}
.st-a{left:-14px;bottom:28px;background:var(--pop);color:#fff;transform:rotate(-4deg)}
.st-b{right:-10px;top:26px;background:var(--card);color:var(--ink);border:1px solid var(--line);transform:rotate(3deg)}
@media (max-width:520px){.st-a{left:6px}.st-b{right:6px}}

/* sections */
.sec{padding-block:clamp(44px,6vw,80px);border-top:1px solid var(--line)}
.sec-head{display:grid;gap:14px;margin-bottom:32px}
@media (min-width:880px){.sec-head{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:48px;align-items:end}}
.sec-head h2{font-size:clamp(30px,4vw,48px);line-height:1.02;font-weight:800;margin-top:10px}
.sec-head p{max-width:60ch}

/* video facades */
.yt{position:relative;display:block;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:linear-gradient(135deg,var(--blue) 0%,#0D1526 100%);text-decoration:none;color:#fff;isolation:isolate}
.yt img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}
.yt::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(8,12,24,.78));z-index:-1}
.yt-play{position:absolute;left:50%;top:50%;width:68px;height:68px;margin:-34px 0 0 -34px;border-radius:50%;background:var(--pop);display:grid;place-items:center;box-shadow:0 12px 30px -10px rgba(0,0,0,.5);transition:transform .15s ease}
.yt-play::before{content:"";margin-left:5px;border-left:20px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent}
.yt:hover .yt-play{transform:scale(1.08)}
.yt-title{position:absolute;left:16px;right:16px;bottom:14px;font:700 16px/1.3 var(--body);text-shadow:0 1px 8px rgba(0,0,0,.5)}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt.playing::after,.yt.playing .yt-title,.yt.playing .yt-play{display:none}

/* feature */
.feature{display:grid;gap:28px;align-items:start}
@media (min-width:960px){.feature{grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:40px}}
.feature .yt{border-radius:24px}
.feature .yt-play{width:84px;height:84px;margin:-42px 0 0 -42px}
.feature-side{display:grid;gap:16px}
.feature-side h3{font-size:clamp(24px,2.4vw,30px);line-height:1.1;font-weight:800}

/* breakdown */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.steps li{display:grid;grid-template-columns:22px minmax(0,1fr);gap:10px;font-size:15.5px;line-height:1.45}
.steps li::before{content:counter(s);counter-increment:s;width:22px;height:22px;border-radius:50%;background:var(--tint);color:var(--blue);font:600 12px/22px var(--mono);text-align:center;margin-top:1px}
.steps{counter-reset:s}
.tags{display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0;list-style:none}
.tags li{font:500 12.5px/1 var(--mono);padding:7px 10px;border-radius:999px;background:var(--bg-2);color:var(--ink);border:1px solid var(--line)}
.note{font-size:14.5px;color:var(--muted);border-left:3px solid var(--pop);padding-left:12px}

/* grids */
.grid{display:grid;gap:28px 24px;grid-template-columns:repeat(auto-fill,minmax(min(100%,320px),1fr))}
.grid-2{display:grid;gap:28px 24px;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr))}
.vcard{display:grid;gap:12px;align-content:start}
.vcard h3{font-size:20px;line-height:1.2;font-weight:700;letter-spacing:-.01em}
.vcard p{font-size:15.5px;color:var(--muted)}
.credit{font:500 12px/1.3 var(--mono);color:var(--muted);letter-spacing:.02em}

/* tiles (home) */
.tiles{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.tile{display:grid;gap:10px;align-content:start;padding:24px;border-radius:var(--r);background:var(--bg-2);text-decoration:none;color:var(--ink);transition:transform .15s ease,background .15s ease;min-height:200px}
.tile:hover{transform:translateY(-3px);background:var(--tint)}
.tile b{font-family:var(--display);font-size:40px;line-height:1;font-weight:800;color:var(--blue);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.tile h3{font-size:21px;font-weight:700;letter-spacing:-.01em}
.tile p{font-size:15px;color:var(--muted)}
.tile .go{margin-top:auto;font-weight:700;font-size:14px;color:var(--blue)}

/* strip */
.strip{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px}
@media (max-width:760px){.strip{grid-template-columns:repeat(3,minmax(0,1fr))}}
.strip img{aspect-ratio:1;object-fit:cover;border-radius:14px;background:var(--bg-2)}

/* linkedin cards */
.posts{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.post{display:grid;gap:10px;align-content:start;padding:20px 20px 18px;border-radius:var(--r);border:1px solid var(--line);background:var(--card);text-decoration:none;color:var(--ink);transition:border-color .15s ease,transform .15s ease}
.post:hover{border-color:var(--blue);transform:translateY(-2px)}
.post b{font-family:var(--display);font-size:20px;line-height:1.15;font-weight:700;letter-spacing:-.01em}
.post q{font-size:15px;color:var(--muted);quotes:"\201C" "\201D"}
.post .cta{font-weight:700;font-size:14px;color:var(--blue);margin-top:4px}
.chip{justify-self:start;font:500 11.5px/1 var(--mono);letter-spacing:.05em;text-transform:uppercase;padding:6px 9px;border-radius:999px;background:var(--pop-tint);color:var(--ink)}

/* systems */
.sys{display:grid;gap:18px;padding:clamp(22px,3vw,34px);border-radius:24px;background:var(--bg-2)}
.sys h3{font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.08}
.pbr{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.pbr div{display:grid;gap:6px;align-content:start}
.pbr dt{font:500 12px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.pbr dd{margin:0;font-size:16px;line-height:1.5}
.flow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;margin:0;padding:0}
.flow li{font-weight:700;font-size:14px;padding:9px 13px;border-radius:12px;background:var(--card);border:1px solid var(--line)}
.flow li.arrow{background:none;border:0;padding:0;color:var(--pop);font-size:18px}
.flow li.end{background:var(--blue);color:var(--on-blue);border-color:var(--blue)}
.stack{display:grid;gap:20px}

/* comparison (animation) */
.pair{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(min(100%,400px),1fr))}
.era{display:grid;gap:14px;align-content:start;padding:20px;border-radius:24px;border:1px solid var(--line);background:var(--card)}
.era .chip{background:var(--tint);color:var(--blue)}
.era h3{font-size:24px;font-weight:800}

/* stats */
.stats{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));margin:0}
.stats div{padding:18px 20px;border-radius:var(--r);background:var(--bg-2)}
.stats dt{font-family:var(--display);font-size:clamp(32px,3.6vw,44px);font-weight:800;line-height:1;color:var(--blue);letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stats dd{margin:8px 0 0;font-size:14.5px;color:var(--muted)}

/* gallery */
.gal{columns:4 220px;column-gap:14px}
.gal figure{break-inside:avoid;margin:0 0 14px;display:grid;gap:6px}
.gal button{padding:0;border:0;background:var(--bg-2);border-radius:14px;overflow:hidden;cursor:zoom-in;display:block;width:100%}
.gal img{width:100%;height:auto;transition:transform .25s ease}
.gal button:hover img{transform:scale(1.03)}
.gal figcaption{font-size:13.5px;color:var(--muted);padding-inline:2px}
.lb{position:fixed;inset:0;z-index:20;background:rgba(8,12,24,.92);display:grid;place-items:center;padding:calc(56px + env(safe-area-inset-top,0px)) 16px calc(24px + env(safe-area-inset-bottom,0px))}
.lb figure{margin:0;display:grid;gap:10px;justify-items:center;max-height:100%}
.lb img{max-width:min(92vw,1080px);max-height:78vh;object-fit:contain;border-radius:10px;background:#fff}
.lb figcaption{color:#E8ECF7;font-size:15px;text-align:center}
.lb-close{position:absolute;top:calc(14px + env(safe-area-inset-top,0px));right:16px;background:#fff;color:#0D1526;border:0;border-radius:999px;font:700 14px var(--body);padding:10px 16px;cursor:pointer}

/* about */
.about{display:grid;gap:40px;align-items:start}
@media (min-width:900px){.about{grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:64px}}
.about .portrait{max-width:420px;justify-self:start}
.prose{display:grid;gap:18px;max-width:64ch;font-size:18px}
.facts{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.facts h3{font:500 12.5px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.facts ul{margin:0;padding-left:18px;display:grid;gap:4px;font-size:15.5px}

/* image card */
.shot{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#fff}

/* footer */
.foot{margin-top:24px;padding-block:44px 8px;border-top:1px solid var(--line);display:grid;gap:22px}
.foot h2{font-size:clamp(30px,4.4vw,52px);font-weight:800;line-height:1}
.foot-row{display:flex;flex-wrap:wrap;gap:10px 28px;font-size:15.5px}
.foot-row a{font-weight:700;text-decoration:none}
.fine{font-size:13px;color:var(--muted);max-width:80ch}
.copy{font:inherit;font-size:13px;font-weight:700;color:var(--blue);background:var(--tint);border:0;border-radius:999px;padding:6px 12px;cursor:pointer}

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

/* research-driven additions */
.btn-sm{padding:9px 16px;font-size:14px;border-width:2px;white-space:nowrap}
.head-in .btn-sm{margin-left:4px}
@media (max-width:760px){.head-in .btn-sm{order:2;margin-left:auto}.nav{order:3}}
.hero h1 .h-pop{color:var(--pop)}
.proof{margin-bottom:8px}
.proof dd{font-size:14px}
.cred{display:flex;flex-wrap:wrap;gap:10px;padding-block:22px 44px}
.cred span{font-size:14px;font-weight:600;padding:9px 14px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.case{margin-bottom:28px;padding:22px;border-radius:var(--r);background:var(--bg-2)}
/* fixes after review */
[hidden]{display:none!important}
.hero h1{font-size:clamp(44px,6vw,84px);line-height:.98}
.hero h1 span{white-space:nowrap}
@media (max-width:420px){.hero h1 span{white-space:normal}}
.stats{grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr))}
.stats dt{font-size:clamp(28px,2.8vw,38px)}
.stats div{min-width:0}