/* DEMAINA · inner pages (services, work).
   Same tokens, type and buttons as the home page, which keeps its own
   inline copy. No scroll effects here: these pages are read, not watched. */

:root{
  --void:#05080C;--dark:#080C12;--deep:#0A1F44;
  --blue:#007BFF;--cyan:#00E5FF;--clear:#F5F8FF;
  --ink:var(--clear);
  --ink-2:rgba(245,248,255,.72);
  --ink-3:rgba(245,248,255,.60);
  --ink-4:rgba(245,248,255,.52);
  --hair:rgba(245,248,255,.085);
  --hair-2:rgba(245,248,255,.17);
  --edge:linear-gradient(90deg,rgba(10,31,68,0) 0%,#0A1F44 14%,#007BFF 52%,#00E5FF 82%,rgba(0,229,255,0) 100%);
  --edge-solid:linear-gradient(90deg,#0A1F44 0%,#007BFF 48%,#00E5FF 100%);
  --display:"Montserrat","Helvetica Neue",Helvetica,Arial,sans-serif;
  --text:"IBM Plex Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --gut:clamp(20px,5.2vw,88px);
  --max:1380px;
  --read:68ch;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  margin:0;background:var(--void);color:var(--ink);
  font-family:var(--text);font-weight:300;
  font-size:clamp(15px,1.02vw,17px);line-height:1.72;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip;
}
body::after{
  content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.032;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:4px;border-radius:2px}
::selection{background:rgba(0,123,255,.34);color:#fff}
.shell{width:100%;max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:var(--gut);top:14px;z-index:200;background:var(--clear);color:var(--void);padding:10px 16px}
.lit{background:linear-gradient(96deg,#EAF4FF 0%,#4FB0FF 42%,#00E5FF 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- top bar ---------- */
.pg-bar{
  position:sticky;top:0;z-index:70;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:clamp(10px,1.4vh,14px) var(--gut);
  background:rgba(5,8,12,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hair);
}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand img{width:clamp(26px,2.6vw,32px);height:auto;filter:drop-shadow(0 0 14px rgba(0,180,255,.5))}
.brand b{font-family:var(--display);font-weight:400;font-size:clamp(.68rem,.9vw,.78rem);
  letter-spacing:.3em;color:var(--ink-2)}
.nav{display:flex;align-items:center;gap:clamp(18px,2.4vw,34px);min-width:0}
.nav a{
  font-family:var(--display);font-weight:400;
  font-size:clamp(.64rem,.78vw,.72rem);letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-3);position:relative;padding-block:6px;white-space:nowrap;transition:color .3s var(--ease);
}
.nav a:hover,.nav a:focus-visible,.nav a[aria-current]{color:var(--ink)}
.nav .cta{color:var(--ink);border:1px solid var(--hair-2);border-radius:999px;padding:9px 20px;
  transition:border-color .35s var(--ease),background .35s var(--ease)}
.nav .cta:hover{border-color:rgba(0,229,255,.55);background:rgba(0,123,255,.10)}

.langs{display:flex;align-items:center;gap:2px;margin-left:auto;margin-right:clamp(10px,1.6vw,24px)}
.langs a{font-family:var(--display);font-weight:500;font-size:.64rem;letter-spacing:.16em;
  color:var(--ink-4);padding:8px 7px;border-radius:4px;transition:color .3s var(--ease)}
.langs a:hover,.langs a:focus-visible,.langs a[aria-current]{color:var(--ink)}
/* translated link rows need about 1180px; below that the bar keeps the
   language switch and the call to action, every link stays in the footer */
@media (max-width:1180px){ .nav a:not(.cta){display:none} }

/* ---------- type ---------- */
.marker{
  font-family:var(--display);font-weight:500;
  font-size:clamp(.64rem,.8vw,.73rem);letter-spacing:.32em;text-transform:uppercase;
  color:var(--ink-3);margin:0 0 clamp(18px,2.6vh,28px);display:flex;align-items:center;gap:14px;
}
.marker::before{content:"";width:clamp(26px,4vw,54px);height:1px;flex:none;background:var(--edge-solid);opacity:.9}
.lead{font-size:clamp(1.02rem,1.42vw,1.26rem);line-height:1.66;color:var(--ink-2);max-width:58ch;margin:0}

/* ---------- buttons ---------- */
.actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn{
  position:relative;display:inline-flex;align-items:center;gap:12px;
  font-family:var(--display);font-weight:500;
  font-size:clamp(.66rem,.8vw,.73rem);letter-spacing:.2em;text-transform:uppercase;
  padding:16px 30px;border-radius:999px;overflow:hidden;
  transition:transform .4s var(--ease),border-color .4s var(--ease),color .4s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn-light{background:var(--clear);color:var(--void)}
.btn-light::before{content:"";position:absolute;inset:0;z-index:0;background:var(--edge-solid);opacity:0;transition:opacity .4s var(--ease)}
.btn-light:hover::before{opacity:1}
.btn-light:hover{color:#fff}
.btn-light>*{position:relative;z-index:1}
.btn-line{border:1px solid var(--hair-2);color:var(--ink)}
.btn-line:hover{border-color:rgba(0,229,255,.6)}
.btn .tip{width:16px;height:1px;background:currentColor;transition:width .4s var(--ease)}
.btn:hover .tip{width:26px}
.txt-link{border-bottom:1px solid var(--hair-2);padding-bottom:2px;color:var(--ink);
  transition:border-color .3s var(--ease)}
.txt-link:hover,.txt-link:focus-visible{border-color:var(--cyan)}

/* ---------- page head ---------- */
.crumbs{margin:clamp(30px,5vh,56px) 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px;
  font-family:var(--display);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-4)}
.crumbs li{display:flex;gap:8px;min-width:0}
.crumbs li+li::before{content:"/";color:var(--ink-4)}
.crumbs a{color:var(--ink-3)}
.crumbs a:hover{color:var(--ink)}
.pg-head{position:relative;padding:clamp(40px,8vh,96px) 0 clamp(50px,8vh,90px);isolation:isolate}
.pg-head::before{
  content:"";position:absolute;inset:-40% -10% 0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(48% 50% at 78% 20%,rgba(0,123,255,.16) 0%,rgba(0,123,255,0) 68%),
    radial-gradient(70% 60% at 18% 0%,rgba(10,31,68,.8) 0%,rgba(10,31,68,0) 70%);
}
.pg-head h1{
  font-family:var(--display);font-weight:200;
  font-size:clamp(2.1rem,5vw,4rem);line-height:1.06;letter-spacing:-.018em;margin:0 0 clamp(18px,3vh,28px);
  max-width:20ch;
}
.pg-head .actions{margin-top:clamp(26px,4vh,38px)}
.pg-facts{display:flex;flex-wrap:wrap;gap:clamp(18px,3.4vw,50px);margin:clamp(34px,5vh,52px) 0 0;
  padding-top:22px;border-top:1px solid var(--hair)}
.pg-facts div{min-width:0}
.pg-facts dt{font-family:var(--display);font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-4);margin-bottom:6px}
.pg-facts dd{margin:0;font-size:.92rem;color:var(--ink-2)}

/* ---------- sections ---------- */
.pg-sec{position:relative;padding-block:clamp(52px,9vh,100px);border-top:1px solid var(--hair)}
.pg-sec::before{content:"";position:absolute;left:0;top:-1px;width:min(36%,420px);height:1px;background:var(--edge);opacity:.8}
.pg-cols{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,5vw,80px);align-items:start}
.pg-sec h2{
  font-family:var(--display);font-weight:200;
  font-size:clamp(1.6rem,3vw,2.5rem);line-height:1.12;letter-spacing:-.012em;margin:0;max-width:18ch;
}
.pg-body{min-width:0;max-width:var(--read)}
.pg-body p{margin:0 0 1.1em;color:var(--ink-2)}
.pg-body p:last-child{margin-bottom:0}
.pg-body strong{font-weight:500;color:var(--ink)}
.pg-list{list-style:none;margin:0 0 1.1em;padding:0}
.pg-list li{position:relative;padding:12px 0 12px 26px;border-top:1px solid var(--hair);color:var(--ink-2)}
.pg-list li:last-child{border-bottom:1px solid var(--hair)}
.pg-list li::before{content:"";position:absolute;left:0;top:1.45em;width:12px;height:1px;background:var(--edge-solid)}
.pg-list b{font-weight:500;color:var(--ink)}

/* the four levels, as a compact reminder */
.pg-levels{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 28px}
.pg-levels li{position:relative;padding:2px 0 0 18px;min-width:0}
.pg-levels li::before{content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--hair-2)}
.pg-levels li.fit::before{background:var(--edge-solid)}
.pg-levels b{display:block;font-family:var(--display);font-weight:500;font-size:.64rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.pg-levels li.fit b{color:var(--cyan)}
.pg-levels span{display:block;font-size:.94rem;color:var(--ink-2)}

/* proof: a real case, linked */
.pg-proof{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(22px,4vw,56px);align-items:center;
  padding:clamp(22px,3vw,34px);border:1px solid var(--hair-2);border-radius:6px;
  background:linear-gradient(135deg,rgba(10,31,68,.55),rgba(5,8,12,0) 70%)}
.pg-proof .kind{margin:0 0 8px;font-family:var(--display);font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3)}
.pg-proof h3{font-family:var(--display);font-weight:300;font-size:clamp(1.3rem,2.2vw,1.8rem);margin:0 0 12px;line-height:1.15}
.pg-proof p{margin:0 0 18px;color:var(--ink-2)}
.pg-proof figure{margin:0;min-width:0}
.pg-proof img,.pg-shot img{border-radius:4px;border:1px solid var(--hair);box-shadow:0 30px 70px -30px rgba(0,60,140,.55)}

/* case pages: captures */
.pg-shots{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(0,1fr);gap:clamp(16px,2.4vw,32px);align-items:end;
  margin-top:clamp(30px,5vh,56px)}
.pg-shot{margin:0;min-width:0}
.pg-shot figcaption{margin-top:10px;font-size:.8rem;color:var(--ink-4)}
.pg-shot.phone{max-width:300px;justify-self:end;width:100%}

/* faq */
.pg-faq{margin:0;padding:0}
.pg-faq details{border-top:1px solid var(--hair)}
.pg-faq details:last-child{border-bottom:1px solid var(--hair)}
.pg-faq summary{cursor:pointer;list-style:none;padding:18px 36px 18px 0;position:relative;
  font-family:var(--display);font-weight:300;font-size:clamp(1rem,1.3vw,1.14rem);color:var(--ink)}
.pg-faq summary::-webkit-details-marker{display:none}
.pg-faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:1.3rem;color:var(--ink-3);transition:transform .3s var(--ease)}
.pg-faq details[open] summary::after{transform:rotate(45deg)}
.pg-faq details p{margin:0 0 20px;color:var(--ink-2);max-width:var(--read)}

/* closing call */
.pg-cta{position:relative;padding-block:clamp(70px,12vh,140px);border-top:1px solid var(--hair);overflow:clip;
  background:radial-gradient(64% 80% at 62% 108%,rgba(0,123,255,.14),transparent 62%)}
.pg-cta h2{font-family:var(--display);font-weight:200;font-size:clamp(1.8rem,4vw,3.2rem);line-height:1.1;
  letter-spacing:-.014em;margin:0 0 18px;max-width:20ch}
.pg-cta p{margin:0;color:var(--ink-2);max-width:54ch}
.pg-cta .actions{margin-top:clamp(26px,4vh,36px)}
.pg-cta::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;
  background:linear-gradient(90deg,rgba(10,31,68,0),#007BFF 42%,#00E5FF 78%,rgba(0,229,255,0))}

/* ---------- footer ---------- */
footer{padding-block:clamp(50px,8vh,86px) clamp(34px,5vh,54px)}
.foot-top{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot-mark{width:min(360px,64vw);flex:none}
.foot-nav{display:flex;gap:clamp(16px,2.2vw,32px);flex-wrap:wrap;min-width:0}
.foot-nav a{font-family:var(--display);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);
  padding-block:4px;transition:color .3s var(--ease)}
.foot-nav a:hover,.foot-nav a:focus-visible,.foot-nav a[aria-current]{color:var(--ink)}
.foot-index{margin-top:clamp(28px,4.4vh,44px);display:grid;grid-template-columns:auto minmax(0,1fr);
  gap:12px clamp(18px,3vw,40px);align-items:baseline}
.foot-lbl{margin:0;font-family:var(--display);font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-4)}
.foot-rule{height:1px;background:var(--hair);margin:clamp(30px,5vh,52px) 0 clamp(18px,2.6vh,26px)}
.foot-legal{display:flex;flex-wrap:wrap;gap:10px 28px;font-size:.78rem;color:var(--ink-4)}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .pg-cols{grid-template-columns:minmax(0,1fr);gap:22px}
  .pg-proof{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:820px){
  .pg-shots{grid-template-columns:minmax(0,1fr)}
  .pg-shot.phone{justify-self:start;max-width:240px}
  .pg-levels{grid-template-columns:minmax(0,1fr)}
  .foot-index{grid-template-columns:minmax(0,1fr);gap:8px}
  .foot-index .foot-lbl:not(:first-child){margin-top:14px}
}
@media (max-width:520px){
  .nav .cta{padding:8px 14px;letter-spacing:.14em}
  .btn{padding:15px 24px;flex:1 1 auto;justify-content:center}
  .brand b{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important}
}