/* Duddon Digital — studio system v3 (ink / cool white / electric blue). See DESIGN.md */
@font-face{font-family:"Inter";src:url(/assets/fonts/inter-var.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url(/assets/fonts/space-grotesk-var.woff2) format("woff2");font-weight:300 700;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url(/assets/fonts/jetbrains-mono-500.woff2) format("woff2");font-weight:500;font-display:swap}
:root{--ink:#0B1220;--ink2:#141d2f;--slate:#334155;--mute:#64748b;--line:#e2e6ec;--bg:#F7F8FA;--card:#fff;--blue:#3B82F6;--blue-d:#1d4ed8;--teal:#0D9488;--r:6px;
--sans:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--disp:"Space Grotesk","Inter",ui-sans-serif,system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:400 16px/1.6 var(--sans);color:var(--ink);background:var(--bg);text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--blue-d);text-underline-offset:3px}a:hover{color:var(--ink)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
h1,h2,h3,h4{font-family:var(--disp);line-height:1.1;letter-spacing:-.02em;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(2.3rem,6vw,4.1rem);letter-spacing:-.035em}
h2{font-size:clamp(1.65rem,3.4vw,2.4rem)}h3{font-size:1.2rem;letter-spacing:-.01em}
p{margin:0 0 1em}.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:8px 12px;z-index:99}.skip:focus{left:8px}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.96);backdrop-filter:saturate(1.4) blur(8px);color:#fff;border-bottom:1px solid #1e293b}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;min-height:58px;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:600 1.05rem var(--disp);letter-spacing:-.01em}
.logo svg{width:28px;height:28px}.logo:hover{color:#fff}
.menu{display:inline-flex;background:none;border:1px solid #334155;color:#fff;border-radius:var(--r);padding:6px 12px;font:500 13px var(--mono);cursor:pointer}
nav#nav{display:none;width:100%;padding-bottom:12px}nav#nav.open{display:block}
nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
nav a{display:block;color:#cbd5e1;text-decoration:none;padding:9px 10px;border-radius:4px;font-size:15px}
nav a:hover{color:#fff;background:#1e293b}nav a[aria-current=page]{color:#fff;box-shadow:inset 2px 0 0 var(--blue)}
nav a.nav-cta{background:var(--blue);color:#fff;font-weight:600}
@media(min-width:880px){.menu{display:none}nav#nav{display:block;width:auto;padding:0}nav ul{flex-direction:row;align-items:center;gap:4px}nav a{font-size:14px;padding:7px 11px}nav a[aria-current=page]{box-shadow:inset 0 -2px 0 var(--blue)}nav a.nav-cta{margin-left:8px;padding:7px 14px}}
/* type helpers */
.label{display:inline-block;font:500 12px/1 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--blue-d);margin-bottom:14px}
.dark .label,.hero-ink .label{color:#93c5fd}
.lead{font-size:1.14rem;color:var(--slate);max-width:62ch}.muted{color:var(--mute)}.small{font-size:.9rem}
.mono{font-family:var(--mono)}
/* sections */
section{padding:72px 0}section.tight{padding:44px 0}
.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.dark{background:var(--ink);color:#e2e8f0}.dark h2,.dark h3{color:#fff}.dark .lead,.dark .muted{color:#94a3b8}.dark a{color:#93c5fd}
.sec-head{margin-bottom:36px;max-width:760px}
.sec-head.row{max-width:none;display:grid;gap:16px}@media(min-width:880px){.sec-head.row{grid-template-columns:1fr 1fr;align-items:end}}
/* hero */
.hero-ink{background:var(--ink);color:#fff;padding:64px 0 72px;position:relative;overflow:hidden}
.hero-ink:before{content:"";position:absolute;inset:0;background-image:linear-gradient(#1e293b 1px,transparent 1px),linear-gradient(90deg,#1e293b 1px,transparent 1px);background-size:44px 44px;opacity:.45;mask-image:linear-gradient(90deg,transparent,#000 70%)}
.hero-ink .wrap{position:relative}
.hero-ink .lead{color:#cbd5e1}.hero-ink h1 .acc{color:var(--blue)}
.hero-grid{display:grid;gap:40px}@media(min-width:960px){.hero-grid{grid-template-columns:1.35fr 1fr;align-items:center;gap:56px}}
.hero-panel{background:var(--ink2);border:1px solid #243049;border-radius:10px;padding:8px}
.hero-panel a{display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:16px;border-radius:6px;text-decoration:none;color:#e2e8f0}
.hero-panel a+a{border-top:1px solid #243049}.hero-panel a:hover{background:#1b2740;color:#fff}
.hero-panel .n{font:500 12px var(--mono);color:var(--blue)}.hero-panel strong{display:block;font:600 1.05rem var(--disp);color:#fff}
.hero-panel span.d{font-size:.88rem;color:#94a3b8}.hero-panel .go{color:#64748b}
.page-hero{padding:56px 0 52px}.page-hero .lead{margin-bottom:0}
.page-hero.hero-ink{padding:56px 0 60px}
.facts{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;margin:26px 0 0;padding:0;font:500 13px var(--mono);color:#94a3b8}.facts li:before{content:"— ";color:var(--blue)}
/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:var(--r);font:600 15px var(--sans);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .15s}
.btn-p{background:var(--blue);color:#fff}.btn-p:hover{background:var(--blue-d);color:#fff}
.btn-o{border-color:#cbd5e1;color:var(--ink);background:#fff}.btn-o:hover{border-color:var(--ink);color:var(--ink)}
.hero-ink .btn-o,.dark .btn-o{background:transparent;color:#fff;border-color:#475569}.hero-ink .btn-o:hover,.dark .btn-o:hover{border-color:#fff;color:#fff}
/* grids & cards */
.grid{display:grid;gap:20px}@media(min-width:720px){.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(2,1fr)}}@media(min-width:1000px){.g4{grid-template-columns:repeat(4,1fr)}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card p:last-child{margin-bottom:0}
.svc{display:flex;flex-direction:column;border-top:3px solid var(--ink)}
.svc .n{font:500 12px var(--mono);color:var(--mute);margin-bottom:22px}
.svc h3{font-size:1.55rem;margin-bottom:.35em}.svc .for{font:500 12px var(--mono);color:var(--blue-d);text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.svc ul{list-style:none;padding:0;margin:0 0 22px;border-top:1px solid var(--line)}.svc li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.svc .more{margin-top:auto;font-weight:600;text-decoration:none}
.svc.hl{border-top-color:var(--blue)}
/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;gap:0;counter-reset:s}
@media(min-width:880px){.steps.four{grid-template-columns:repeat(4,1fr)}.steps.three{grid-template-columns:repeat(3,1fr)}}
.steps li{counter-increment:s;padding:22px 22px 22px 0;border-top:1px solid var(--line)}
.dark .steps li{border-color:#243049}
.steps li:before{content:counter(s,decimal-leading-zero);display:block;font:500 13px var(--mono);color:var(--blue);margin-bottom:12px}
@media(min-width:880px){.steps li{padding-right:28px}}
/* price */
.price{font:600 2.2rem/1 var(--disp);letter-spacing:-.03em;margin:6px 0 14px}.price small{font:500 .85rem var(--sans);color:var(--mute);letter-spacing:0}
.tier{position:relative}.tier .tag{position:absolute;top:-11px;right:18px;background:var(--blue);color:#fff;font:500 11px/1 var(--mono);padding:6px 9px;border-radius:3px;text-transform:uppercase;letter-spacing:.08em}
.tier.feat{border:2px solid var(--blue)}
.ticks{list-style:none;padding:0;margin:0 0 16px}.ticks li{padding:5px 0 5px 24px;position:relative}.ticks li:before{content:"";position:absolute;left:2px;top:13px;width:10px;height:2px;background:var(--blue)}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table{width:100%;border-collapse:collapse;font-size:.95rem}th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--mute);background:#f1f4f8}
tr:last-child td{border-bottom:0}td.n,th.n{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}td.n{font-weight:600}
.card .tw{margin-top:8px}
.strip{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#243049;border:1px solid #243049;border-radius:var(--r);overflow:hidden}
@media(min-width:720px){.strip{grid-template-columns:repeat(4,1fr)}}
.strip div{background:var(--ink2);padding:20px}.strip .g{font:500 12px var(--mono);color:#94a3b8;text-transform:uppercase;letter-spacing:.08em}
.strip .p{font:600 1.7rem var(--disp);color:#fff;margin:6px 0 2px}.strip .s{font-size:.85rem;color:#94a3b8}
.callout{border-left:3px solid var(--blue);background:#eef4ff;padding:16px 18px;border-radius:0 var(--r) var(--r) 0;margin:24px 0 0;font-size:.97rem}
.callout.teal{border-color:var(--teal);background:#ecfdf8}
.dark .callout{background:#13213b;color:#cbd5e1}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:22px 0 0}.chips li{font:500 12px var(--mono);border:1px solid #334155;color:#e2e8f0;padding:6px 10px;border-radius:3px}
.games{display:grid;gap:20px}@media(min-width:720px){.games{grid-template-columns:1fr 1fr}}
.games .card h3{display:flex;justify-content:space-between;align-items:baseline}.games .card h3 small{font:500 12px var(--mono);color:var(--mute)}
/* prose / forms */
.prose{max-width:740px}.prose h2{margin-top:1.6em;font-size:1.5rem}.prose ul{padding-left:1.2em}
.split{display:grid;gap:32px}@media(min-width:880px){.split{grid-template-columns:1fr 1.4fr;gap:56px}}
.f{margin-bottom:16px}label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;padding:11px 12px;border:1px solid #cbd5e1;border-radius:var(--r);background:#fff;color:var(--ink)}textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:0;border-color:var(--blue)}
.contact-list{list-style:none;padding:0;margin:0}.contact-list li{padding:16px 0;border-bottom:1px solid var(--line)}.contact-list li:first-child{padding-top:0}
.contact-list .k{display:block;font:500 11px var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--mute);margin-bottom:4px}
.contact-list a{font-weight:600;font-size:1.05rem}
.cta-band{background:var(--blue);color:#fff;border-radius:10px;padding:40px 28px;display:grid;gap:20px}
@media(min-width:880px){.cta-band{grid-template-columns:1.6fr auto;align-items:center;padding:48px}}
.cta-band h2{color:#fff;margin-bottom:.3em}.cta-band p{color:#dbeafe;margin:0}.cta-band .btn{background:#fff;color:var(--ink)}.cta-band .btn:hover{background:var(--ink);color:#fff}
/* footer */
footer.site{background:var(--ink);color:#94a3b8;padding:56px 0 28px;font-size:.93rem}
footer.site a{color:#cbd5e1;text-decoration:none}footer.site a:hover{color:#fff;text-decoration:underline}
footer.site h4{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:.12em;color:#64748b;margin-bottom:12px}
footer.site ul{list-style:none;padding:0;margin:0}footer.site li{padding:3px 0}
.fgrid{display:grid;gap:32px}@media(min-width:880px){.fgrid{grid-template-columns:1.5fr 1fr 1fr 1fr}}
.fbrand .logo{margin-bottom:12px}
.legal{border-top:1px solid #1e293b;margin-top:40px;padding-top:20px;font-size:.84rem;display:flex;flex-wrap:wrap;gap:6px 24px;color:#64748b}.legal p{margin:0}
.e404{min-height:50vh;display:flex;align-items:center}
.e404 .code{font:600 clamp(5rem,16vw,9rem)/1 var(--disp);color:var(--blue);letter-spacing:-.05em}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}