/* korivash.com professional site, round 2. One stylesheet for every page (addon guides included).
   Dark by default; the header toggle switches to light ([data-theme=light] on <html>, kept in localStorage).
   Brand colours mark products (--pc inside a [data-p] scope), the top rule, the hero glow and focus/hover accents. */
@font-face{font-family:'Space Grotesk';src:url(/assets/fonts/space-grotesk.woff2) format('woff2');font-weight:300 700;font-display:swap}

:root{
  --bg:#0a0a10;--sf:#12111a;--sf2:#1a1925;--ink:#f5f4fc;--tx:#cfcddd;--mu:#a09eb6;--ln:#252433;--ln2:#3d3b54;--ac:#b9a6ff;
  --pink:#ff5fa8;--violet:#a584ff;--cyan:#2ed6f0;--blue:#5aa2ff;--green:#7fd6a2;--ok:#5fe0a0;
  --glow:.5;--shadow:0 30px 70px -36px rgba(0,0,0,.9);
  --w:1200px;--pad:clamp(20px,5vw,48px);--r:14px;
  --pc:var(--ac);
  color-scheme:dark;
}
:root[data-theme=light]{
  --bg:#f6f6f9;--sf:#fff;--sf2:#eeeef4;--ink:#14121d;--tx:#2d2b3a;--mu:#5a586c;--ln:#dedee8;--ln2:#bdbdcc;--ac:#5b32d6;
  --pink:#d81b72;--violet:#6d3fe0;--cyan:#0b87a5;--blue:#1d5fd6;--green:#27694c;--ok:#1c8a55;
  --glow:.22;--shadow:0 30px 60px -40px rgba(30,20,70,.35);
  color-scheme:light;
}
[data-p=miko]{--pc:var(--pink)}[data-p=rhythm]{--pc:var(--violet)}[data-p=kitty]{--pc:var(--cyan)}[data-p=chat]{--pc:var(--blue)}[data-p=route]{--pc:var(--green)}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--tx);font:400 1.0625rem/1.6 'Space Grotesk',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-wrap:break-word}
body::before{content:'';display:block;height:3px;background:linear-gradient(90deg,var(--pink),var(--violet) 50%,var(--cyan))}
@media (min-width:700px){body{font-size:1.125rem}}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure,table{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{display:block;max-width:100%;height:auto}
h1,h2,h3,h4{color:var(--ink);font-weight:500;letter-spacing:-.03em;line-height:1.12;text-wrap:balance}
p{text-wrap:pretty}
b,strong{font-weight:600;color:var(--ink)}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{color:var(--ac)}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px;border-radius:4px}
::selection{background:#7c4dff;color:#fff}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:var(--pad);top:-80px;z-index:30;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;text-decoration:none}
.skip:focus{top:12px;color:var(--bg)}

/* ---------- header (sticky; the page under it always scrolls normally) ---------- */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 84%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--ln)}
.top-in{max-width:calc(var(--w) + 2*var(--pad));margin:0 auto;padding:12px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:10px 28px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:1.2rem;letter-spacing:-.03em;color:var(--ink);text-decoration:none}
.brand:hover{color:var(--ink)}
.kmk{width:32px;height:32px;flex:none}
.nav{display:flex;align-items:center;gap:6px 24px;flex-wrap:wrap}
.nav a{font-size:.98rem;color:var(--tx);text-decoration:none;padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover{color:var(--ink);border-bottom-color:var(--ink)}
.nav a[aria-current=page]{color:var(--ink);border-bottom-color:var(--ac)}
.nav a[href="/contact/"]{border:1px solid var(--ln2);border-radius:999px;padding:6px 16px;color:var(--ink)}
.nav a[href="/contact/"]:hover,.nav a[href="/contact/"][aria-current=page]{border-color:var(--ink)}
.theme,.menu-btn{font:inherit;color:var(--ink);background:none;border:1px solid var(--ln2);border-radius:999px;cursor:pointer}
.theme{width:38px;height:38px;display:grid;place-items:center;padding:0}
.theme:hover,.menu-btn:hover{border-color:var(--ink)}
.menu-btn{display:none;padding:7px 16px;font-size:1rem}
@media (max-width:900px){
  .js .menu-btn{display:block}
  .js .nav{display:none;flex-basis:100%;flex-direction:column;align-items:flex-start;gap:2px;padding:8px 0 4px;border-top:1px solid var(--ln)}
  .js .top.open .nav{display:flex}
  .js .nav a{padding:9px 0;font-size:1.1rem}
  .js .nav a[href="/contact/"]{padding:8px 16px;margin:6px 0}
}

/* ---------- shared blocks ---------- */
main{display:block}
.hero-in,.phead,.sec,.case-head,.case-fig,.nextp,.glist,.guide,.jump{max-width:calc(var(--w) + 2*var(--pad));margin-inline:auto;padding-inline:var(--pad)}
.lead{font-size:clamp(1.15rem,1.9vw,1.4rem);line-height:1.45;color:var(--tx);max-width:38em}
.acts{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px}
.btn{display:inline-block;font:inherit;font-weight:500;line-height:1.2;padding:14px 24px;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:var(--bg);text-decoration:none;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s,transform .15s}
.btn:hover{background:var(--ac);border-color:var(--ac);color:var(--bg)}
.btn:active{transform:translateY(1px)}
.btn-o{background:none;color:var(--ink);border-color:var(--ln2)}
.btn-o:hover{background:none;color:var(--ink);border-color:var(--ink)}
.btn-s{padding:10px 18px;font-size:1rem}
.tl{font-weight:500;color:var(--ink)}
.tl-x{font-weight:400;color:var(--mu)}
.kind,.crumb,.meta,.note{font-size:.95rem;color:var(--mu)}
.crumb a{color:var(--mu)}
.crumb a:hover{color:var(--ac)}
.eyebrow{font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mu);font-weight:500}
/* product markers */
.mk{display:inline-block;width:.5em;height:.5em;margin-right:.42em;vertical-align:.08em;border-radius:2px;background:var(--mu)}
.mk-miko{background:var(--pink)}.mk-rhythm{background:var(--violet)}.mk-kitty{background:var(--cyan)}.mk-chat{background:var(--blue)}.mk-route{background:var(--green)}
.mk-addons,.mk-books{background:none;border:.09em solid var(--mu)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips li{font-size:.86rem;line-height:1.2;padding:5px 10px;border:1px solid var(--ln2);border-radius:999px;color:var(--tx);background:var(--sf)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-right:8px;vertical-align:.08em;box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 22%,transparent)}
.dot-dev{background:#e9b949;box-shadow:0 0 0 3px color-mix(in srgb,#e9b949 22%,transparent)}
/* framed screenshot: hairline, soft product-colour glow underneath */
.frame{display:block;position:relative;border:1px solid var(--ln2);border-radius:var(--r);overflow:hidden;background:var(--sf);box-shadow:var(--shadow),0 0 0 1px color-mix(in srgb,var(--pc) 14%,transparent),0 28px 90px -50px color-mix(in srgb,var(--pc) calc(var(--glow)*140%),transparent)}
.frame img{width:100%}

.sec{display:grid;gap:24px;padding-block:clamp(56px,8vw,104px);position:relative}
.sec::before{content:'';position:absolute;left:var(--pad);right:var(--pad);top:0;border-top:1px solid var(--ln)}
.sec>h2{font-size:clamp(1.5rem,2.4vw,1.9rem)}
.sec>h2 small{display:block;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mu);font-weight:500;margin-bottom:10px}
.sec-b{min-width:0}
.sec-b>*+*{margin-top:1.1em}
.sec-lead{font-size:clamp(1.1rem,1.6vw,1.3rem);max-width:36em;color:var(--tx)}
@media (min-width:960px){.sec{grid-template-columns:minmax(0,3fr) minmax(0,9fr);gap:40px}.sec-wide{grid-template-columns:minmax(0,1fr);gap:36px}.sec-wide>h2{font-size:clamp(2rem,3.6vw,2.9rem);letter-spacing:-.04em}}

.plain>li{padding:14px 0;border-top:1px solid var(--ln);max-width:44em}
.plain>li:last-child{border-bottom:1px solid var(--ln)}
.sec-b>p{max-width:40em}

.lrows{border-top:1px solid var(--ln2)}
.lrows a{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:2px 24px;padding:18px 0;border-bottom:1px solid var(--ln);text-decoration:none}
.lrows b{font-weight:500;font-size:clamp(1.1rem,1.7vw,1.3rem);letter-spacing:-.02em}
.lrows span{color:var(--mu);font-size:.95rem}
.lrows a:hover{border-bottom-color:var(--ac)}
.lrows a:hover b{color:var(--ac)}

.band{position:relative;overflow:hidden;background:var(--sf);border-block:1px solid var(--ln);padding:clamp(56px,8vw,112px) max(var(--pad),calc((100% - var(--w))/2))}
.band::before{content:'';position:absolute;inset:0;background:radial-gradient(60% 120% at 100% 0,color-mix(in srgb,var(--violet) calc(var(--glow)*44%),transparent),transparent 70%),radial-gradient(50% 100% at 0 100%,color-mix(in srgb,var(--pink) calc(var(--glow)*30%),transparent),transparent 70%);pointer-events:none}
.band>*{position:relative}
.band h2{font-size:clamp(2rem,5vw,3.8rem);letter-spacing:-.04em;line-height:1.04}
.band p{margin-top:18px;max-width:34em;font-size:clamp(1.1rem,1.6vw,1.25rem)}
.band .acts{margin-top:30px}
.band .mail{color:var(--ink);font-size:1.15rem}
.band .mail:hover{color:var(--ac)}

.foot{max-width:calc(var(--w) + 2*var(--pad));margin:0 auto;padding:56px var(--pad) 36px;font-size:1rem}
.foot-in{display:grid;gap:36px 32px;grid-template-columns:repeat(2,minmax(0,1fr))}
.foot-brand{grid-column:1/-1}
.foot-brand p{margin-top:12px;max-width:30em;color:var(--mu)}
.foot h2{font-size:.95rem;font-weight:500;letter-spacing:0;color:var(--mu);margin-bottom:10px}
.foot li{margin:6px 0}
.foot li a{text-decoration:none}
.foot li a:hover{text-decoration:underline}
.copy{margin-top:44px;padding-top:20px;border-top:1px solid var(--ln);color:var(--mu);font-size:.95rem}
@media (min-width:820px){.foot-in{grid-template-columns:minmax(0,5fr) repeat(3,minmax(0,2fr))}.foot-brand{grid-column:auto}}

/* ---------- home: hero ---------- */
.hero{position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(46% 60% at 82% 8%,color-mix(in srgb,var(--violet) calc(var(--glow)*56%),transparent),transparent 72%),
  radial-gradient(40% 50% at 8% 0,color-mix(in srgb,var(--pink) calc(var(--glow)*34%),transparent),transparent 70%),
  radial-gradient(40% 46% at 60% 100%,color-mix(in srgb,var(--cyan) calc(var(--glow)*24%),transparent),transparent 70%)}
.hero::after{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(var(--ln) 1px,transparent 1px),linear-gradient(90deg,var(--ln) 1px,transparent 1px);background-size:64px 64px;opacity:.5;-webkit-mask-image:radial-gradient(70% 70% at 70% 20%,#000,transparent 75%);mask-image:radial-gradient(70% 70% at 70% 20%,#000,transparent 75%)}
.hero-in{position:relative;z-index:1;display:grid;gap:clamp(36px,5vw,56px);padding-block:clamp(44px,7vw,96px) clamp(48px,7vw,88px)}
.pill{display:inline-flex;align-items:center;font-size:.92rem;padding:6px 14px 6px 12px;border:1px solid var(--ln2);border-radius:999px;background:color-mix(in srgb,var(--sf) 80%,transparent);color:var(--tx)}
.hero h1{font-size:clamp(2.5rem,6.6vw,5.1rem);letter-spacing:-.05em;line-height:1;margin-top:22px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--pink),var(--violet) 55%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-top:clamp(20px,3vw,30px)}
.hero .acts{margin-top:clamp(24px,3vw,36px)}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin-top:clamp(32px,4vw,52px);border-top:1px solid var(--ln2)}
.stats div{padding:16px 16px 14px 0;border-bottom:1px solid var(--ln)}
.stats dt{font-size:.9rem;color:var(--mu);line-height:1.35}
.stats dd{order:-1;font-size:clamp(1.7rem,3vw,2.3rem);font-weight:500;letter-spacing:-.04em;color:var(--ink);line-height:1.1}
.stats div{display:flex;flex-direction:column}
@media (min-width:620px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stats div{border-bottom:0}}
.now{border:1px solid var(--ln2);border-radius:var(--r);background:color-mix(in srgb,var(--sf) 86%,transparent);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);min-width:0}
.now h2{font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mu);font-weight:500;padding:16px 20px 12px;display:flex;justify-content:space-between;gap:12px}
.now li a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 14px;padding:13px 20px;border-top:1px solid var(--ln);text-decoration:none;transition:background-color .15s}
.now li a:hover{background:var(--sf2);color:inherit}
.now b{font-weight:500;font-size:1.08rem;letter-spacing:-.02em}
.now .st{font-size:.88rem;color:var(--tx);text-align:right;align-self:center;white-space:nowrap}
.now .k{grid-column:1/-1;font-size:.9rem;color:var(--mu)}
@media (max-width:420px){.now li a{grid-template-columns:minmax(0,1fr)}.now .st{text-align:left;white-space:normal}}
@media (min-width:1040px){.hero-in{grid-template-columns:minmax(0,7fr) minmax(0,4.4fr);align-items:center}}

/* ---------- home: work cards ---------- */
.cards{display:grid;gap:clamp(20px,2.4vw,28px)}
.card{position:relative;display:flex;flex-direction:column;border:1px solid var(--ln);border-radius:calc(var(--r) + 4px);background:var(--sf);overflow:hidden;transition:border-color .2s,transform .2s}
.card::before{content:'';position:absolute;inset:0 0 auto;height:2px;background:var(--pc);opacity:.9}
.card:hover{border-color:color-mix(in srgb,var(--pc) 55%,var(--ln2))}
.card-img{display:block;background:var(--sf2);border-bottom:1px solid var(--ln);overflow:hidden;aspect-ratio:16/10}
.card-img img{width:100%;height:100%;object-fit:cover;object-position:left top;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.card:hover .card-img img{transform:scale(1.025)}
.card-t{display:flex;flex-direction:column;gap:12px;padding:clamp(20px,2.6vw,30px);flex:1}
.card-t .kind{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 16px}
.card-t .kind span:last-child{color:var(--tx)}
.card h3{font-size:clamp(1.6rem,2.8vw,2.2rem);letter-spacing:-.04em}
.card h3 a{text-decoration:none}
.card h3 a::after{content:'';position:absolute;inset:0}
.card h3 a:hover{color:var(--ink)}
.card .pts{font-size:.98rem;display:grid;gap:6px;margin-top:2px}
.card .pts li{padding-left:18px;position:relative}
.card .pts li::before{content:'';position:absolute;left:0;top:.62em;width:8px;height:2px;background:var(--pc)}
.card .acts{margin-top:auto;padding-top:8px;position:relative;z-index:1}
.card .chips{margin-top:2px}
@media (min-width:860px){
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card-lead{grid-column:1/-1;flex-direction:row}
  .card-lead .card-img{flex:0 0 58%;border-bottom:0;border-right:1px solid var(--ln);aspect-ratio:auto;min-height:420px}
  .card-lead .card-t{justify-content:center}
}
.duo{display:grid;gap:clamp(20px,2.4vw,28px);margin-top:clamp(20px,2.4vw,28px)}
.duo article{border:1px solid var(--ln);border-radius:calc(var(--r) + 4px);background:var(--sf);padding:clamp(20px,2.6vw,30px)}
.duo h3{font-size:clamp(1.5rem,2.6vw,1.9rem);letter-spacing:-.035em;margin:4px 0 12px}
.duo h3 a{text-decoration:none}
.duo h3 a:hover{text-decoration:underline;color:var(--ink)}
.duo .acts{margin-top:16px}
.duo .chips{margin-top:16px}
.covers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;align-items:end;margin-top:18px;max-width:420px}
.covers img{border-radius:4px;border:1px solid var(--ln2)}
@media (min-width:760px){.duo{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- home: capabilities, process, about ---------- */
.caps{display:grid;gap:clamp(16px,2vw,24px)}
.cap{border:1px solid var(--ln);border-radius:var(--r);background:var(--sf);padding:clamp(20px,2.4vw,28px);display:flex;flex-direction:column;gap:12px}
.cap h3{font-size:clamp(1.25rem,1.9vw,1.45rem);letter-spacing:-.025em}
.cap .n{font-size:.88rem;color:var(--mu);font-variant-numeric:tabular-nums}
.cap ul.inc{font-size:.98rem;display:grid;gap:6px}
.cap ul.inc li{padding-left:18px;position:relative}
.cap ul.inc li::before{content:'';position:absolute;left:0;top:.62em;width:8px;height:2px;background:var(--ac)}
.cap .proof{margin-top:auto;padding-top:12px;border-top:1px solid var(--ln);font-size:.95rem;color:var(--mu)}
.cap .proof a{color:var(--ink)}
.cap .proof a:hover{color:var(--ac)}
@media (min-width:700px){.caps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1100px){.caps{grid-template-columns:repeat(6,minmax(0,1fr))}.cap{grid-column:span 2}.cap:nth-child(n+4){grid-column:span 3}}

.steps{display:grid;gap:0;counter-reset:st;border-top:1px solid var(--ln2)}
.steps>li{counter-increment:st;display:grid;gap:8px 28px;padding:24px 0;border-bottom:1px solid var(--ln)}
.steps h3{font-size:clamp(1.25rem,2vw,1.5rem);letter-spacing:-.03em;display:flex;gap:14px;align-items:baseline}
.steps h3::before{content:'0' counter(st);font-size:.9rem;color:var(--ac);font-variant-numeric:tabular-nums;letter-spacing:0;font-weight:500}
.steps p{max-width:38em}
.steps .out{font-size:.95rem;color:var(--mu)}
.steps .out b{font-weight:500;color:var(--tx)}
@media (min-width:760px){.steps>li{grid-template-columns:minmax(0,4fr) minmax(0,7fr)}.steps h3{grid-row:span 2}}

.years{border-top:1px solid var(--ln2)}
.years li{display:grid;grid-template-columns:7.2em minmax(0,1fr);gap:16px;padding:12px 0;border-bottom:1px solid var(--ln)}
.years b{font-weight:500;font-variant-numeric:tabular-nums;color:var(--ink)}
.years .next b{color:var(--mu)}

/* ---------- project (case study) pages ---------- */
.case-head,.phead,.guide-head{padding-block:clamp(28px,5vw,64px) clamp(32px,5vw,56px)}
.case-head{position:relative}
.case-head h1,.phead h1,.guide-head h1{font-size:clamp(2.4rem,7vw,5rem);letter-spacing:-.045em;line-height:1;margin:14px 0 clamp(16px,2.4vw,26px)}
.phead .acts,.phead .bigmail,.case-head .acts{margin-top:26px}
.bigmail{display:inline-block;font-size:clamp(1.5rem,4.4vw,2.8rem);font-weight:500;letter-spacing:-.035em;color:var(--ink);overflow-wrap:anywhere}
.facts{display:grid;gap:0;margin-top:clamp(28px,4vw,48px);border-top:1px solid var(--ln2);font-size:1rem}
.facts div{padding:14px 0;border-bottom:1px solid var(--ln)}
.facts dt{color:var(--mu);font-size:.95rem}
.facts dd{color:var(--ink);margin-top:2px}
@media (min-width:620px){.facts{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:32px}}
@media (min-width:1000px){.facts{grid-template-columns:repeat(4,minmax(0,1fr))}.facts div{border-bottom:0;padding-bottom:0}}
.case-fig{margin-bottom:clamp(28px,4vw,44px)}
.fig{margin-top:32px}
.fig figcaption,.shots figcaption{margin-top:10px;font-size:.95rem;color:var(--mu)}
.jump{margin-bottom:clamp(12px,2vw,24px)}
.jump ul{display:flex;flex-wrap:wrap;gap:8px}
.jump a{display:block;font-size:.95rem;padding:7px 14px;border:1px solid var(--ln2);border-radius:999px;text-decoration:none;color:var(--tx);background:var(--sf)}
.jump a:hover{border-color:var(--pc);color:var(--ink)}
.status{font-size:clamp(1.15rem,1.8vw,1.35rem);color:var(--ink);font-weight:500;letter-spacing:-.02em;margin-bottom:24px}

/* how it works: a flow of tiers. A row on wide screens, a column on phones. */
.flow{display:grid;gap:0;margin-top:8px}
.flow>li{position:relative;border:1px solid var(--ln2);border-radius:var(--r);background:var(--sf);padding:16px 18px}
.flow>li+li{margin-top:34px}
.flow>li+li::before{content:'';position:absolute;left:50%;top:-35px;height:34px;border-left:1px solid var(--ln2)}
.flow>li+li::after{content:'';position:absolute;left:50%;top:-10px;width:9px;height:9px;border-right:1px solid var(--mu);border-bottom:1px solid var(--mu);transform:translate(-50%,0) rotate(45deg)}
.flow .tier{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--pc);font-weight:500}
.flow b{display:block;font-size:1.08rem;font-weight:500;letter-spacing:-.02em;margin-top:4px}
.flow span{display:block;font-size:.92rem;color:var(--mu);line-height:1.45;margin-top:4px}
.flow .n+.n{margin-top:12px;padding-top:12px;border-top:1px dashed var(--ln2)}
@media (min-width:900px){
  .flow{grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:0 34px;align-items:stretch}
  .flow>li+li{margin-top:0}
  .flow>li+li::before{left:-35px;top:50%;height:0;width:34px;border-left:0;border-top:1px solid var(--ln2)}
  .flow>li+li::after{left:-10px;top:50%;transform:translate(0,-50%) rotate(-45deg)}
}
.flow-note{font-size:.95rem;color:var(--mu)}

/* hard problems and decisions */
.probs{display:grid;gap:clamp(14px,1.8vw,20px)}
@media (min-width:900px){.probs{grid-template-columns:repeat(2,minmax(0,1fr))}}
.prob{border:1px solid var(--ln);border-radius:var(--r);background:var(--sf);padding:clamp(18px,2.2vw,26px);border-left:2px solid var(--pc)}
.prob h3{font-size:clamp(1.15rem,1.8vw,1.35rem);letter-spacing:-.025em;margin-bottom:10px}
.prob p{font-size:1rem;max-width:44em}
.prob p+p{margin-top:8px}
.prob .lbl{display:inline-block;min-width:5.6em;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mu);font-weight:500}

/* stack with why */
.stack{border-top:1px solid var(--ln2)}
.stack>div{display:grid;gap:4px 28px;padding:16px 0;border-bottom:1px solid var(--ln)}
.stack dt{font-weight:500;color:var(--ink);letter-spacing:-.01em}
.stack dd{font-size:1rem;max-width:40em}
@media (min-width:700px){.stack>div{grid-template-columns:minmax(0,3fr) minmax(0,8fr)}}

.shots{display:grid;gap:clamp(18px,2.4vw,28px)}
.shots figure{min-width:0}
@media (min-width:700px){.shots{grid-template-columns:repeat(2,minmax(0,1fr))}.shots .wide{grid-column:1/-1}}

.tv{position:relative;border-radius:var(--r);overflow:hidden;background:#000;border:1px solid var(--ln2)}
.tv video{width:100%;aspect-ratio:16/9;background:#000}
.tv img{width:100%}
.play{position:absolute;inset:0;width:100%;display:grid;place-content:center;justify-items:center;gap:12px;border:0;background:rgba(10,10,16,.45);color:#fff;font:inherit;font-weight:500;cursor:pointer;text-decoration:none;transition:background-color .15s}
.play:hover{background:rgba(10,10,16,.28);color:#fff}
.play i{width:68px;height:68px;border-radius:50%;background:#fff;display:grid;place-items:center}
.play i::before{content:'';border-left:20px solid #14121d;border-block:12px solid transparent;margin-left:6px}
.play:focus-visible{outline-offset:-6px;outline-color:#fff}
.nextp{padding-block:0}
.nextp a{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 24px;padding:28px 0 32px;border-top:1px solid var(--ln2);text-decoration:none}
.nextp span{color:var(--mu)}
.nextp b{font-size:clamp(1.6rem,4vw,2.6rem);font-weight:500;letter-spacing:-.04em}
.nextp a:hover b{color:var(--ac)}
.glist{padding-bottom:clamp(40px,6vw,72px)}

.sub{font-size:clamp(1.2rem,1.9vw,1.45rem);letter-spacing:-.025em;margin-top:2em!important}
.sec-wide .sub~p{max-width:44em}
.plain code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em;background:var(--sf2);border:1px solid var(--ln);padding:1px 5px;border-radius:4px;color:var(--ink)}
.phones{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,2vw,24px);max-width:980px}
.phones .frame{border-radius:22px}
.phones+.note{margin-bottom:clamp(24px,3vw,36px)}
@media (min-width:760px){.phones{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* ---------- books ---------- */
.books{display:grid;gap:0;border-top:1px solid var(--ln2)}
.book{display:grid;grid-template-columns:minmax(0,112px) minmax(0,1fr);gap:20px;padding:26px 0;border-bottom:1px solid var(--ln);align-items:start}
.book img{border-radius:4px;border:1px solid var(--ln2);box-shadow:var(--shadow)}
.book h3{font-size:clamp(1.25rem,2vw,1.5rem);letter-spacing:-.03em}
.book .meta{margin:4px 0 8px}
.book .acts{margin-top:14px}
@media (min-width:620px){.book{grid-template-columns:minmax(0,170px) minmax(0,1fr);gap:32px}}
.note{max-width:40em}

/* ---------- contact ---------- */
.formwrap{display:grid;gap:44px}
.form{display:grid;gap:18px;max-width:640px}
.form .two{display:grid;gap:18px}
@media (min-width:620px){.form .two{grid-template-columns:1fr 1fr}}
.form label{display:grid;gap:6px;font-size:1rem;color:var(--ink);font-weight:500}
.form input,.form select,.form textarea{font:inherit;font-weight:400;color:var(--ink);background:var(--sf);border:1px solid var(--ln2);border-radius:10px;padding:12px 14px;width:100%;min-width:0}
.form textarea{resize:vertical;min-height:9em}
.form input:hover,.form select:hover,.form textarea:hover{border-color:var(--mu)}
.form input:focus-visible,.form select:focus-visible,.form textarea:focus-visible{outline-offset:1px}
.form-note{color:var(--mu);font-size:.95rem}
.routes h3{font-size:1.25rem;margin-bottom:14px}
@media (min-width:1000px){.formwrap{grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:56px}}

/* ---------- addons: index list and guide pages ---------- */
.agroup+.agroup{margin-top:44px}
.agroup h3{font-size:1.05rem;font-weight:500;letter-spacing:0;color:var(--mu);padding-bottom:10px;border-bottom:1px solid var(--ln2)}
.alist li{display:grid;gap:6px;padding:20px 0;border-bottom:1px solid var(--ln)}
.alist h4{font-size:clamp(1.2rem,1.9vw,1.4rem);letter-spacing:-.025em}
.alist h4 a{text-decoration:none}
.alist h4 a:hover{text-decoration:underline;color:var(--ink)}
.alist p{max-width:40em}
.alist .acts{font-size:.98rem;margin-top:4px}
@media (min-width:760px){.alist li{grid-template-columns:minmax(0,4fr) minmax(0,7fr);column-gap:32px}.alist h4{grid-row:span 2}}
.guide{padding-bottom:clamp(56px,8vw,96px)}
.guide-head{border-bottom:1px solid var(--ln);margin-bottom:40px}
.guide-head h1{font-size:clamp(2.2rem,6vw,4rem);overflow-wrap:anywhere}
.guide-head .acts{margin-top:24px}
.guide-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:48px;align-items:start}
.guide-side{min-width:0}
.guide-toc summary{font-weight:500;color:var(--ink);cursor:pointer;padding:8px 0}
.guide-toc ul{padding:8px 0}
.guide-toc li{margin:0 0 10px;line-height:1.4}
.guide-toc a{font-size:.95rem;text-decoration:none;color:var(--mu)}
.guide-toc a:hover{color:var(--ac)}
.guide-body{min-width:0;max-width:44em;line-height:1.7;overflow-wrap:anywhere}
.guide-body>:first-child{margin-top:0}
.guide-body p{margin:0 0 1.1em}
.guide-body h2,.guide-body h3{line-height:1.25}
.guide-body h2{font-size:1.7rem;margin:48px 0 18px;padding-top:20px;border-top:1px solid var(--ln)}
.guide-body h3{font-size:1.3rem;margin:32px 0 14px}
.guide-body ul,.guide-body ol{padding-left:24px;margin:0 0 1.3em}
.guide-body ul{list-style:disc}.guide-body ol{list-style:decimal}
.guide-body li{margin:8px 0}
.guide-body a{color:var(--ac)}
.guide-body code{font-family:ui-monospace,SFMono-Regular,Consolas,'Liberation Mono',monospace;font-size:.86em;background:var(--sf2);border:1px solid var(--ln);color:var(--ink);padding:1px 5px;border-radius:4px;white-space:normal;overflow-wrap:anywhere}
.addon-table{overflow-x:auto;max-width:100%;margin:24px 0 32px;border:1px solid var(--ln2);border-radius:10px}
.addon-table table{width:100%;min-width:560px;border-collapse:collapse;font-size:.92rem;line-height:1.55}
.addon-table th,.addon-table td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--ln);min-width:120px}
.addon-table th{background:var(--sf2);color:var(--ink);font-weight:500}
.addon-table tr:last-child td{border-bottom:0}
@media (max-width:999px){.guide-layout{grid-template-columns:minmax(0,1fr);gap:28px}.guide-toc{border:1px solid var(--ln2);border-radius:10px;padding:6px 16px;background:var(--sf)}}

/* ---------- donate fallback ---------- */
body[data-page=donate] .phead h1{font-size:clamp(2rem,6vw,3.4rem);margin-top:36px}

/* ---------- motion ----------
   Load-in on the home hero, and a play-once reveal when a [data-rv] block enters the viewport (pro.js adds .in).
   Only opacity and a 14px rise on inner blocks: layout never changes, nothing is pinned, scrolling is never held.
   Without JS, without IntersectionObserver or with reduced motion, everything is simply visible. */
@media (prefers-reduced-motion:no-preference){
  .hero-main>*,.hero .now{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
  .hero-main>h1{animation-delay:.05s}.hero-main>.lead{animation-delay:.12s}.hero-main>.acts{animation-delay:.18s}.hero-main>.stats{animation-delay:.26s}.hero .now{animation-delay:.3s}
  @keyframes rise{from{opacity:0;transform:translateY(12px)}}
  .rv [data-rv]{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1);transition-delay:calc(var(--i,0)*70ms)}
  .rv [data-rv].in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}

@media print{.top .nav,.menu-btn,.band,.nextp,.jump,body::before{display:none}.top{position:static}body{background:#fff;color:#000}}