/* Jim Mitchell Designs — independent Mac software history archive */
:root{--bg:#080f1d;--panel:#101b2d;--panel2:#15233a;--line:#27364b;--ink:#ecf4ff;--muted:#9fafc4;--blue:#56abff;--cyan:#72e4da;--orange:#ffc28c;--white:#fff;--shadow:0 28px 90px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased}img{max-width:100%}a{color:inherit;text-decoration:none}button{font:inherit}::selection{background:#49aafa;color:#061121}.container{width:min(1200px,calc(100% - 48px));margin:auto}section{scroll-margin-top:95px}.skip{position:absolute;left:-9999px;top:6px;background:#fff;color:#000;padding:10px;z-index:500}.skip:focus{left:10px}.pill{font-size:11px;letter-spacing:.14em;font-weight:800;text-transform:uppercase;color:var(--cyan);display:inline-flex;gap:9px;align-items:center}.pill:before{content:'';width:25px;height:1px;background:var(--cyan)}
.site-header{position:sticky;z-index:150;top:0;background:rgba(8,15,29,.89);border-bottom:1px solid rgba(154,183,210,.13);backdrop-filter:blur(18px)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:85px;gap:20px}.brand{display:flex;gap:12px;align-items:center;flex-shrink:0}.brand-mark{width:45px;height:45px;border-radius:15px;display:grid;place-items:center;font-weight:900;font-size:17px;letter-spacing:-.1em;background:linear-gradient(145deg,#5baefb,#74ddda);color:#071526;box-shadow:0 4px 35px rgba(82,162,243,.19)}.brand-title{font-size:16px;font-weight:850;letter-spacing:-.045em}.brand-sub{font-size:9px;color:#7f95af;display:block;letter-spacing:.19em;text-transform:uppercase;margin-top:5px;font-weight:700}.desktop-nav{display:flex;gap:23px;align-items:center}.desktop-nav a{font-size:12px;font-weight:750;color:#a4b7ca;transition:.2s}.desktop-nav a:hover,.desktop-nav a.active{color:#fff}.desktop-nav .nav-cta{padding:13px 17px;border:1px solid #4d7799;border-radius:12px;color:#baddf7}.mobile-toggle{display:none;background:#14243b;color:#fff;border:1px solid #34506a;border-radius:11px;padding:9px 14px;font-size:23px;cursor:pointer}.mobile-nav{display:none;padding-bottom:18px}.mobile-nav.open{display:grid;gap:6px}.mobile-nav a{padding:12px 15px;border-radius:10px;color:#cad8e9;font-size:13px}.mobile-nav a.active{background:#183352;color:#fff}
.hero{position:relative;overflow:hidden;padding:95px 0 80px}.hero:before{content:'';position:absolute;width:840px;height:800px;border-radius:50%;right:-440px;top:-300px;background:radial-gradient(circle,rgba(53,138,216,.16),transparent 67%);pointer-events:none}.hero:after{content:'';position:absolute;inset:0;background-image:radial-gradient(#7993b22d .8px,transparent .8px);background-size:30px 30px;mask-image:linear-gradient(to right,transparent,#000);pointer-events:none}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:45px;align-items:center}.hero h1,.page-hero h1{font-size:clamp(48px,6.4vw,91px);line-height:1.055;letter-spacing:-.075em;font-weight:850;margin:25px 0}.accent{color:#76c6ff}.accent2{color:var(--cyan)}.hero .lead{font-size:16px;line-height:1.9;color:#b0c1d7;max-width:590px}.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:31px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:13px;min-height:48px;padding:14px 20px;border-radius:13px;font-weight:800;font-size:12px;letter-spacing:.025em;transition:transform .2s,background .2s;cursor:pointer}.btn:hover{transform:translateY(-3px)}.btn-primary{color:#09192d;background:linear-gradient(120deg,#7fc3ff,#79e2d6)}.btn-secondary{background:#101e31;color:#d8e7f8;border:1px solid #38536f}.meta-line{margin-top:39px;display:flex;gap:18px;flex-wrap:wrap;align-items:center;color:#8ca0b8;font-size:11px}.meta-line span{display:flex;gap:8px;align-items:center}.meta-dot{width:7px;height:7px;border-radius:50%;background:#75e1b1}
.window-wrap{position:relative;min-height:470px;display:grid;place-items:center}.window-glow{position:absolute;width:85%;aspect-ratio:1;background:radial-gradient(circle,rgba(46,141,230,.31),transparent 66%);filter:blur(10px)}.app-window{width:min(470px,98%);position:relative;border:1px solid #3f607f;overflow:hidden;background:linear-gradient(160deg,#182a43,#0c1729 70%);box-shadow:0 28px 100px rgba(0,0,0,.55);border-radius:22px;transform:rotate(-3deg)}.window-top{padding:15px 19px;display:flex;gap:7px;align-items:center;border-bottom:1px solid #2e4058;background:#17283d}.window-top i{width:9px;height:9px;border-radius:50%;background:#f48683}.window-top i:nth-child(2){background:#f8be69}.window-top i:nth-child(3){background:#78cd94}.window-top span{margin:auto;padding-right:20px;font-size:11px;color:#8799b0;font-weight:750}.window-content{padding:31px}.window-head{display:flex;gap:14px;align-items:center;margin-bottom:27px}.icon-square{width:55px;height:55px;border-radius:16px;background:linear-gradient(140deg,#418ff3,#78ead2);color:#071627;display:grid;place-items:center;font-size:30px;font-weight:900}.window-head strong{font-size:20px;letter-spacing:-.045em}.window-head small{color:#9aabc1;display:block;font-size:11px;margin-top:5px}.checkline{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid #2b3a50;gap:10px}.checkline span{font-size:13px;color:#d6e5f6}.checkline b{font-size:10px;padding:7px 9px;color:#a5eedb;background:#1e473e;border-radius:7px;font-weight:750}.window-foot{display:flex;justify-content:space-between;align-items:center;margin-top:25px;gap:10px}.window-foot small{font-size:10px;color:#788ca7}.window-foot .fake-button{font-size:11px;font-weight:850;padding:12px 16px;color:#092037;background:#81d4ec;border-radius:9px}.badge-float{position:absolute;z-index:3;background:#f1f7ff;color:#1a334c;border-radius:12px;padding:13px 17px;font-size:11px;font-weight:850;box-shadow:var(--shadow)}.badge-float.top{top:14px;right:3px;transform:rotate(7deg)}.badge-float.bottom{bottom:25px;left:5px;transform:rotate(-8deg)}
.trust-strip{border-top:1px solid #26344b;border-bottom:1px solid #26344b;background:#0d1727;padding:23px 0}.trust-items{display:flex;gap:24px;flex-wrap:wrap;justify-content:space-between;align-items:center}.trust-items span{font-size:12px;color:#a1b6cf;font-weight:700;display:flex;align-items:center;gap:8px}.trust-items span:before{content:'✦';color:var(--cyan)}
.section{padding:100px 0}.section-alt{background:#0d1829}.section-head{display:flex;justify-content:space-between;align-items:end;gap:26px;margin-bottom:34px}.section-head h2,.split-copy h2{font-size:clamp(32px,4.4vw,55px);letter-spacing:-.062em;line-height:1.18;margin:12px 0 0}.section-head p{max-width:360px;color:#99adc6;font-size:13px;line-height:1.9}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.content-card{border:1px solid #293d55;border-radius:19px;background:linear-gradient(155deg,#16253b,#101a2c);overflow:hidden;transition:transform .22s,border-color .22s}.content-card:hover{transform:translateY(-5px);border-color:#6196bd}.card-art{height:189px;background:#172a41;position:relative;overflow:hidden}.card-art img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.content-card:hover img{transform:scale(1.055)}.card-body{padding:25px}.card-eyebrow{font-size:10px;font-weight:850;color:#80d3df;letter-spacing:.15em;text-transform:uppercase}.card-body h3{font-size:21px;letter-spacing:-.045em;margin:11px 0;line-height:1.3}.card-body p{color:#9aacbf;font-size:13px;line-height:1.85;margin:0 0 24px}.card-link{display:inline-flex;gap:9px;align-items:center;color:#b4dfff;font-size:11px;font-weight:800}.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.split-copy p{color:#a1b3c8;font-size:14px;line-height:2}.split-art{min-height:390px;position:relative;padding:45px;border-radius:24px;border:1px solid #31506b;background:radial-gradient(circle at 65% 40%,#24537c,#111f31 60%,#0d1725);display:grid;place-items:center}.split-art img{width:min(420px,100%);filter:drop-shadow(0 20px 35px rgba(0,0,0,.2))}.mini-points{margin:25px 0;display:grid;gap:13px}.mini-points span{font-size:13px;color:#d3e4f4}.mini-points span:before{content:'✓';color:#8ce3cd;margin-right:12px;font-weight:800}.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.time-card{padding:29px;border-radius:17px;background:#111f32;border:1px solid #2c4057}.time-card b{color:#71d8d9;font-size:25px}.time-card h3{font-size:18px;letter-spacing:-.03em}.time-card p{color:#a4b4c8;font-size:13px;line-height:1.85}.note{padding:24px 27px;border:1px solid #386474;border-left:4px solid var(--cyan);border-radius:13px;background:#112637;color:#b8d3e0;line-height:1.85;font-size:13px}.note strong{color:#fff}.cta-panel{padding:61px 35px;border-radius:22px;border:1px solid #2e6880;background:radial-gradient(circle at 85% 20%,#24567a,#12324e 48%,#101e33);text-align:center}.cta-panel h2{font-size:clamp(32px,4.8vw,54px);letter-spacing:-.06em;margin:12px auto}.cta-panel p{color:#b8c9df;font-size:14px;line-height:1.8;max-width:670px;margin:0 auto 23px}
.page-hero{padding:82px 0 62px;border-bottom:1px solid #26374a;background:radial-gradient(circle at 89% 8%,#133e60,transparent 40%),#0a1423}.page-hero-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:25px;align-items:center}.page-hero h1{font-size:clamp(45px,5.4vw,73px);margin:19px 0}.page-hero .lead{max-width:720px;font-size:15px;line-height:1.9;color:#a7bbd1}.page-hero img{width:min(400px,100%);max-height:250px;object-fit:contain;justify-self:end}.breadcrumbs{display:flex;align-items:center;gap:10px;color:#849bb6;font-size:11px;margin-bottom:20px}.breadcrumbs a:hover{color:#fff}.breadcrumbs span{color:#b7d0e5}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:75px;padding:75px 0 100px}.prose{max-width:780px}.prose .intro{font-size:18px;line-height:1.85;color:#d8e4f3;margin-top:0}.prose h2{font-size:clamp(25px,3vw,35px);letter-spacing:-.055em;line-height:1.25;margin:45px 0 17px}.prose h3{font-size:19px;letter-spacing:-.025em;margin:29px 0 10px}.prose p,.prose li{font-size:14px;line-height:2.02;color:#acbed2}.prose ul{padding-left:22px}.prose a:not(.btn){color:#87cbff;border-bottom:1px solid #467ba0}.prose a:hover{color:#fff}.prose blockquote{border-left:3px solid #77dcdb;margin:29px 0;padding:18px 23px;background:#13273a;border-radius:0 12px 12px 0;color:#d8e5f5;line-height:1.9}.prose .info-table{width:100%;border-collapse:collapse;margin:27px 0;font-size:13px}.info-table th,.info-table td{text-align:left;border-bottom:1px solid #293c53;padding:16px 12px;vertical-align:top}.info-table th{color:#96b9d6;width:170px}.info-table td{color:#d9e5f2}.side-rail{position:sticky;top:111px;align-self:start;background:#101d30;border:1px solid #293b51;border-radius:17px;padding:26px}.side-rail h3{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#9fbbd6;margin:0 0 18px}.side-rail a{display:block;border-bottom:1px solid #243449;padding:12px 0;font-size:12px;color:#b1c5dc}.side-rail a:hover{color:#fff}.side-rail p{color:#8299b3;font-size:11px;line-height:1.8}.references{padding:23px 27px;background:#0e1d2d;border:1px solid #2b425a;border-radius:14px;margin-top:43px}.references h2{font-size:20px;margin:0 0 15px}.references li{font-size:12px;overflow-wrap:anywhere}.page-nav-links{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;margin-top:40px}.page-nav-links a{border:1px solid #3e5770;border-radius:11px;padding:14px 18px;color:#d4ebff;font-size:12px;font-weight:750}
.site-footer{background:#07101d;border-top:1px solid #263747;padding:63px 0 28px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px;padding-bottom:43px}.footer-grid h3{font-size:12px;text-transform:uppercase;letter-spacing:.12em;margin:5px 0 17px}.footer-grid a:not(.brand){display:block;color:#96abc4;font-size:12px;margin:14px 0}.footer-grid a:hover{color:#fff}.footer-grid p{color:#91a7be;font-size:12px;line-height:1.85;max-width:440px}.footer-bottom{border-top:1px solid #253548;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:25px;color:#738ba5;font-size:11px}.footer-bottom span{max-width:670px}.footer-bottom a{color:#b4dcf5}
@media(max-width:1050px){.desktop-nav{gap:15px}.hero-grid{gap:22px}.card-grid{gap:13px}.article-layout{gap:35px}}
@media(max-width:850px){.desktop-nav{display:none}.mobile-toggle{display:inline-flex}.hero-grid,.split-feature,.page-hero-inner{grid-template-columns:1fr}.hero{padding:70px 0}.window-wrap{max-width:560px;width:100%;margin:auto}.card-grid,.timeline{grid-template-columns:1fr 1fr}.article-layout{grid-template-columns:1fr;padding:55px 0 80px}.side-rail{position:static;order:-1}.page-hero img{justify-self:start;max-height:180px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.section{padding:75px 0}}
@media(max-width:570px){.container{width:calc(100% - 32px)}.nav-wrap{min-height:71px}.brand-title{font-size:14px}.brand-mark{width:40px;height:40px}.hero h1{font-size:clamp(48px,13vw,70px)}.hero .lead{font-size:14px}.meta-line{gap:10px}.window-wrap{min-height:395px}.app-window{width:92%}.window-content{padding:20px}.badge-float.top{right:0;top:4px}.badge-float.bottom{bottom:5px}.trust-items{gap:13px}.trust-items span{font-size:10px}.section-head{display:block}.section-head p{margin-top:17px}.card-grid,.timeline{grid-template-columns:1fr}.split-art{min-height:280px;padding:24px}.page-hero{padding:52px 0 37px}.page-hero h1{font-size:48px}.page-hero img{max-height:135px}.article-layout{gap:26px}.prose .intro{font-size:16px}.prose h2{font-size:27px}.info-table th{width:105px}.footer-grid{gap:22px}.cta-panel{padding:45px 22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.001ms!important;animation:none!important}}