/* Layout: RepRapPro designguide 1.0 — Cloud base, Ink panels, Mint as signal, Spark sparingly. Hero + R-panel, apps, Ink about-band, support & privacy */
:root{
  --ink:#101C2C; --mint:#65E6BC; --cloud:#F4F7FA; --slate:#526274; --spark:#FF805D;
  --bg:var(--cloud); --surface:#FFFFFF; --text:var(--ink); --muted:var(--slate); --line:#DCE3EA;
  --panel:var(--ink); --panel-text:#FFFFFF; --panel-muted:#A9B6C6; --panel-line:#24344A;
  --hl:var(--ink);           /* headline accent on light: mint fails contrast, so ink */
  --font:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#101C2C; --surface:#18273A; --text:#FFFFFF; --muted:#A9B6C6; --line:#24344A;
  --panel:#1C2B3E; --panel-line:#2C3D53; --hl:var(--mint); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#101C2C; --surface:#18273A; --text:#FFFFFF; --muted:#A9B6C6; --line:#24344A;
  --panel:#1C2B3E; --panel-line:#2C3D53; --hl:var(--mint); color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.5}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:6px}
h1,h2,h3{margin:0;line-height:1.15;text-wrap:balance}
p{margin:0}
.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.pill{display:inline-block;background:var(--mint);color:var(--ink);font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:6px 14px;border-radius:999px}


/* logo */
.rmark{display:block;color:var(--mint)}
.logo{display:flex;align-items:center;text-decoration:none;color:var(--text)}
.logo-full{display:block;height:52px;width:252px}
.logo-compact{display:block;height:30px;width:175px}

/* header */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.links{display:flex;align-items:center;gap:28px}
.links a{text-decoration:none;font-weight:600;font-size:.95rem}
.links a:hover{text-decoration:underline;text-decoration-color:var(--mint);text-decoration-thickness:2px;text-underline-offset:6px}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:2px}

/* hero */
.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:center;padding-block:80px 88px}
.hero>*{min-width:0}
.hero h1{font-size:clamp(2.6rem,6.4vw,4rem);font-weight:800;letter-spacing:-.02em;line-height:1.05;margin-top:22px}
.hero h1 .two{display:block;color:var(--hl)}
.lede{margin-top:22px;font-size:1.15rem;line-height:1.6;color:var(--muted);max-width:30em}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;text-decoration:none;border-radius:14px;padding:14px 22px}
.btn-primary{background:var(--mint);color:var(--ink)}
.btn-primary:hover{filter:brightness(1.05)}
.btn-ghost{border:1.5px solid var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--mint)}
.r-panel{aspect-ratio:1;max-width:100%;width:100%;max-width:400px;justify-self:end;background:var(--panel);border-radius:22%;display:grid;place-items:center;position:relative}
.r-panel .rmark{width:58%;height:58%}
@media (max-width:820px){.hero{grid-template-columns:1fr;padding-block:48px 56px;gap:40px}.r-panel{justify-self:start;max-width:280px}}

/* sections */
section{padding-block:88px}
.sec-head{display:flex;flex-direction:column;gap:12px;margin-bottom:40px;max-width:44em}
.sec-head h2{font-size:clamp(1.9rem,4vw,2.5rem);font-weight:800;letter-spacing:-.015em}
.sec-head p{color:var(--muted);font-size:1.05rem}

/* apps */
.apps{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media (max-width:820px){.apps{grid-template-columns:1fr}}
.app{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px;display:flex;flex-direction:column;gap:18px;min-width:0}
.app-top{display:flex;gap:18px;align-items:center}
.app-top>div{min-width:0}
.icon{flex:none;display:block;width:72px;height:72px;border-radius:18px;object-fit:cover}
.app h3{font-size:1.4rem;font-weight:800}
.cat{margin-top:4px;font-size:.88rem;font-weight:600;color:var(--muted)}
.app>p{color:var(--muted);font-size:1rem;line-height:1.6}
.feats{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.feats li{display:flex;gap:10px;align-items:flex-start;font-size:.97rem}
.feats li::before{content:"";flex:none;width:8px;height:8px;margin-top:7px;border-radius:50%;background:var(--mint)}
.app-foot{margin-top:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:18px;border-top:1px solid var(--line)}
.stores{display:flex;flex-wrap:wrap;gap:8px}
.store{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;font-weight:700;text-decoration:none;border-radius:10px;padding:8px 12px;background:var(--bg);border:1px solid var(--line)}
.store:hover{border-color:var(--mint)}
.store svg{width:15px;height:15px;fill:currentColor}
.by{font-size:.82rem;color:var(--muted)}
a.by{text-decoration:underline;text-decoration-color:var(--mint);text-underline-offset:3px}

/* about band */
.band{background:var(--panel);color:var(--panel-text)}
.about{display:grid;grid-template-columns:1.2fr 1fr;gap:56px}
.about>*{min-width:0}
@media (max-width:820px){.about{grid-template-columns:1fr;gap:36px}}
.band h2{font-size:clamp(1.9rem,4vw,2.5rem);font-weight:800;letter-spacing:-.015em}
.band h2 span.m{color:var(--mint)}
.band .eyebrow{color:var(--mint)}
.band p{color:var(--panel-muted);font-size:1.05rem;line-height:1.65}
.facts{border:1px solid var(--panel-line);border-radius:20px;padding:6px 24px;align-self:start}
.facts dl{margin:0}
.facts div{display:flex;justify-content:space-between;gap:16px;padding-block:15px;border-bottom:1px solid var(--panel-line)}
.facts div:last-child{border-bottom:0}
.facts dt{color:var(--panel-muted)}
.facts dd{margin:0;font-weight:700;text-align:right;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}

/* support */
.support{display:grid;grid-template-columns:1fr 1.3fr;gap:24px}
.support>*{min-width:0}
@media (max-width:820px){.support{grid-template-columns:1fr}}
.contact{background:var(--mint);color:var(--ink);border-radius:24px;padding:30px;display:flex;flex-direction:column;gap:14px}
.contact .eyebrow{color:var(--ink);opacity:.75}
.mail{font-size:1.35rem;font-weight:800;user-select:all;overflow-wrap:anywhere}
.copy{align-self:flex-start;font:700 .9rem var(--font);background:var(--ink);color:#fff;border:0;border-radius:12px;padding:10px 16px;cursor:pointer}
.contact p.note{font-size:.95rem;line-height:1.55}
.links-list{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:8px 28px}
.row{display:grid;grid-template-columns:1fr auto;gap:6px 16px;align-items:center;padding-block:20px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row h3{font-size:1.05rem;font-weight:700}
.row p{grid-column:1;color:var(--muted);font-size:.93rem}
.row .rl{grid-row:1 / span 2;grid-column:2;display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.row .rl a{font-size:.9rem;font-weight:700;text-decoration:underline;text-decoration-color:var(--mint);text-decoration-thickness:2px;text-underline-offset:4px;white-space:nowrap}
@media (max-width:480px){.row{grid-template-columns:1fr}.row .rl{grid-row:auto;grid-column:1;flex-direction:row;align-items:flex-start;gap:16px}}

footer{border-top:1px solid var(--line);padding-block:32px}
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;font-size:.88rem;color:var(--muted)}

@font-face{font-family:"Manrope";font-style:normal;font-weight:200 800;font-display:swap;src:url(/assets/manrope.woff2) format("woff2")}

/* language switch as links */
.lang a{font:700 .75rem var(--font);color:var(--muted);padding:5px 11px;border-radius:999px;text-decoration:none}
.lang a[aria-current="true"]{background:var(--mint);color:var(--ink)}
.links a[aria-current="page"]{text-decoration:underline;text-decoration-color:var(--mint);text-decoration-thickness:2px;text-underline-offset:6px}
@media (max-width:860px){
  .nav{flex-wrap:wrap;row-gap:10px}
  .links{order:3;width:100%;overflow-x:auto;gap:22px;padding-bottom:4px;scrollbar-width:none}
  .links a{white-space:nowrap}
  .logo-full{height:44px;width:213px}
}

.more{font-weight:700;text-decoration:underline;text-decoration-color:var(--mint);text-decoration-thickness:2px;text-underline-offset:4px}
.app-links{display:flex;flex-wrap:wrap;gap:14px;align-items:center}

/* breadcrumbs */
.crumbs{padding-top:28px;font-size:.85rem;color:var(--muted)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{color:inherit}

/* app page hero */
.page-hero{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:start;padding-block:36px 64px}
.page-hero>*{min-width:0}
.big-icon{width:132px;height:132px;border-radius:30px;display:block;box-shadow:0 10px 30px -12px rgb(16 28 44 / .35)}
.page-hero h1{font-size:clamp(2.3rem,5.4vw,3.6rem);font-weight:800;letter-spacing:-.02em;line-height:1.05}
.tagline{margin-top:10px;font-size:clamp(1.15rem,2.4vw,1.4rem);font-weight:700;color:var(--hl)}
.page-hero .lede{max-width:36em}
.stores.lg{margin-top:28px;gap:10px}
.stores.lg .store{font-size:.98rem;padding:12px 18px;border-radius:12px;background:var(--surface)}
.stores.lg .store svg{width:18px;height:18px}
@media (max-width:640px){.page-hero{grid-template-columns:1fr;gap:20px}.big-icon{width:96px;height:96px;border-radius:22px}}

/* generic sections on subpages */
.sec{padding-block:64px;border-top:1px solid var(--line)}
.sec h2{font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:800;letter-spacing:-.015em}
.sec .intro{margin-top:12px;color:var(--muted);font-size:1.05rem;max-width:42em;line-height:1.6}
.split{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:start}
.split>*{min-width:0}
@media (max-width:820px){.split{grid-template-columns:1fr;gap:28px}}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;margin-top:32px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:8px;min-width:0}
.card h3{font-size:1.12rem;font-weight:800}
.card p{color:var(--muted);line-height:1.6}

.steps{list-style:none;margin:32px 0 0;padding:0;counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:8px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--mint);color:var(--ink);font-weight:800}
.steps h3{font-size:1.08rem;font-weight:800}
.steps p{color:var(--muted);line-height:1.55}

.checks{list-style:none;margin:20px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.checks li{display:flex;gap:12px;align-items:flex-start;line-height:1.55}
.checks li::before{content:"";flex:none;width:10px;height:10px;margin-top:7px;border-radius:50%;background:var(--mint)}

.factbox{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:6px 24px}
.factbox div{display:flex;justify-content:space-between;gap:16px;padding-block:14px;border-bottom:1px solid var(--line)}
.factbox div:last-child{border-bottom:0}
.factbox dt{color:var(--muted)}
.factbox dd{margin:0;font-weight:700;text-align:right;overflow-wrap:anywhere}
.factbox dl{margin:0}

/* faq */
.faq{margin-top:24px;max-width:46em}
.faq details{border-bottom:1px solid var(--line);padding-block:18px}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:800;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:10px;color:var(--muted);line-height:1.65}

/* cta box */
.cta-box{background:var(--panel);color:var(--panel-text);border-radius:24px;padding:28px;display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.cta-box img{width:72px;height:72px;border-radius:18px;flex:none}
.cta-box>div{flex:1 1 260px;min-width:0}
.cta-box h3{font-size:1.2rem;font-weight:800}
.cta-box p{color:var(--panel-muted);margin-top:4px;line-height:1.55}
.cta-box .stores .store{background:transparent;color:var(--panel-text);border-color:var(--panel-line)}
.cta-box .stores .store:hover{border-color:var(--mint)}

/* articles */
.article{padding-block:20px 72px}
.article .ah{max-width:44rem;padding-block:20px 8px}
.article h1{font-size:clamp(2rem,4.6vw,3rem);font-weight:800;letter-spacing:-.02em;line-height:1.1}
.article .meta{margin-top:14px;color:var(--muted);font-size:.9rem}
.prose{max-width:44rem}
.prose p,.prose li{font-size:1.07rem;line-height:1.75}
.prose>p{margin-top:16px}
.prose .lead{font-size:1.2rem;color:var(--muted);margin-top:18px}
.prose h2{font-size:1.45rem;font-weight:800;margin:44px 0 4px;letter-spacing:-.01em}
.prose ul,.prose ol{margin:14px 0 0;padding-left:1.3em;display:flex;flex-direction:column;gap:8px}
.prose a{text-decoration-color:var(--mint);text-decoration-thickness:2px;text-underline-offset:3px}
.prose .note{margin-top:18px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 20px;font-size:1rem}
.prose .cta-box{margin-top:44px}
.prose table{border-collapse:collapse;width:100%;margin-top:16px;font-size:.98rem}
.tbl{overflow-x:auto}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font-weight:800}

.guide-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:32px}
.guide{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:10px}
.guide:hover{border-color:var(--mint)}
.guide .eyebrow{color:var(--muted)}
.guide h3{font-size:1.15rem;font-weight:800;line-height:1.3}
.guide p{color:var(--muted);line-height:1.55}
.guide span.more{margin-top:auto}