/* ==========================================================================
   Sarsha — shared styles
   ========================================================================== */
:root{
  --white:#FDFDFC; --mist:#F4F7F8; --paper:#FFFFFF;
  --ink:#132A38; --ink-dim:rgba(19,42,56,.72); --ink-faint:rgba(19,42,56,.5);
  --rule:rgba(19,42,56,.11);
  --teal:#0E9B86; --teal-hi:#0B8071; --sky:#5B92F5; --violet:#9B7BF0;
  --coral:#F5789A; --amber:#F5B841; --mint:#5FE0C0; --soft:#E4F4F0;
  /* the three bright pillars */
  --build-a:#059669; --build-b:#0EA5A0;
  --secure-a:#2563EB; --secure-b:#4F46E5;
  --scale-a:#9333EA; --scale-b:#DB2777;
  --grad-brand:linear-gradient(120deg,#0E9B86 0%,#2563EB 52%,#7C3AED 100%);
  --grad-rainbow:linear-gradient(90deg,#0E9B86,#2563EB,#7C3AED,#DB2777,#0E9B86);
  --head-h:116px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--white);color:var(--ink);font-family:Karla,system-ui,sans-serif;
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.num,.serif{font-family:Fraunces,Georgia,serif;font-weight:300;letter-spacing:-.02em}
a{color:inherit}
img,svg{max-width:100%}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:6px}
.wrap{width:min(1260px,calc(100% - 40px));margin-inline:auto}
section{padding-block:clamp(3.6rem,7vw,6rem);scroll-margin-top:calc(var(--head-h) + 8px)}
h2{font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.12}
.head{max-width:50rem;margin-bottom:clamp(2rem,4vw,3.2rem)}
.head p{margin-top:1rem;color:var(--ink-dim);font-weight:300;max-width:60ch;font-size:1.05rem}
.head.center{margin-inline:auto;text-align:center}
.head.center p{margin-inline:auto}
.kick{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.16em;
  color:var(--teal);display:inline-flex;align-items:center;gap:.6rem;margin-bottom:1rem;font-weight:700}
.kick::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad-brand)}
.grad-text{background:var(--grad-rainbow);background-size:300% 100%;-webkit-background-clip:text;
  background-clip:text;color:transparent;animation:gradshift 9s linear infinite}
@keyframes gradshift{to{background-position:300% 0}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-weight:700;font-size:.95rem;
  text-decoration:none;padding:.85rem 1.7rem;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s,background-position .5s,background-color .25s,color .25s,border-color .25s;font-family:inherit}
.btn svg{width:18px;height:18px;transition:transform .25s}
.btn:hover{transform:translateY(-2px)}
.btn:hover svg{transform:translateX(3px)}
.btn-solid{background:var(--ink);color:#fff}.btn-solid:hover{background:var(--teal-hi)}
.btn-grad{background:linear-gradient(120deg,#0B8071,#1D4ED8 55%,#6D28D9,#0B8071);background-size:250% 100%;color:#fff;
  box-shadow:0 10px 26px -12px rgba(29,78,216,.6)}
.btn-grad:hover{background-position:100% 0;box-shadow:0 16px 34px -12px rgba(109,40,217,.6)}
.btn-ghost{border-color:rgba(19,42,56,.2);color:var(--ink);background:rgba(255,255,255,.7)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal-hi)}
.btn-glass{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08)}
.btn-glass:hover{background:rgba(255,255,255,.18)}
.btn-sm{padding:.6rem 1.2rem;font-size:.88rem}

/* ==========================================================================
   HEADER: news ticker + navigation
   ========================================================================== */
.site-head{position:fixed;inset:0 0 auto;z-index:80}
.topbar{height:38px;color:#fff;font-size:.84rem;overflow:hidden;position:relative;
  background:linear-gradient(90deg,#0B6B60,#1D4ED8 50%,#5B21B6);background-size:200% 100%;animation:barshift 18s ease-in-out infinite alternate}
@keyframes barshift{to{background-position:100% 0}}
.tb-in{display:flex;align-items:center;gap:1rem;height:100%}
.tb-label{flex:none;display:inline-flex;align-items:center;gap:.45rem;font-family:'JetBrains Mono',monospace;
  font-size:.64rem;font-weight:700;letter-spacing:.16em;padding:.22rem .7rem;border-radius:999px;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3)}
.tb-label i{width:7px;height:7px;border-radius:50%;background:#5FE0C0;box-shadow:0 0 0 0 rgba(95,224,192,.7);animation:ping 1.8s infinite}
@keyframes ping{70%{box-shadow:0 0 0 7px rgba(95,224,192,0)}100%{box-shadow:0 0 0 0 rgba(95,224,192,0)}}
.tb-view{flex:1;min-width:0;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.tb-track{display:flex;width:max-content;animation:tick var(--tick,70s) linear infinite}
.tb-view:hover .tb-track,.tb-view:focus-within .tb-track{animation-play-state:paused}
@keyframes tick{to{transform:translateX(-50%)}}
.tb-item{display:inline-flex;align-items:center;gap:.6rem;padding-right:2.4rem;white-space:nowrap;text-decoration:none;color:#fff}
.tb-item:hover span{text-decoration:underline;text-underline-offset:3px}
.tb-item b{font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.14em;padding:.12rem .45rem;border-radius:5px;
  background:var(--c,#5FE0C0);color:#0B2230}
.tb-item::after{content:"";width:6px;height:6px;transform:rotate(45deg);background:rgba(255,255,255,.45);margin-left:2.4rem;margin-right:-2.4rem}
.tb-link{flex:none;text-decoration:none;font-weight:700;font-size:.8rem;display:inline-flex;gap:.35rem;align-items:center;opacity:.95}
.tb-link:hover{text-decoration:underline}
@media(max-width:700px){.tb-link{display:none}.tb-label{padding:.2rem .5rem}}

.nav{position:relative;background:rgba(255,255,255,.86);backdrop-filter:blur(20px) saturate(1.5);-webkit-backdrop-filter:blur(20px) saturate(1.5);
  transition:box-shadow .3s}
.nav::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--grad-rainbow);background-size:200% 100%;animation:gradshift 8s linear infinite;opacity:.85}
.site-head.scrolled .nav{box-shadow:0 14px 34px -22px rgba(19,42,56,.45)}
.nav-in{display:flex;align-items:center;gap:1.4rem;height:78px;transition:height .3s var(--ease)}
.site-head.scrolled .nav-in{height:66px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;margin-right:auto}
.brand svg{transition:transform .6s var(--ease)}
.brand:hover svg{transform:rotate(180deg)}
.bn{font-family:Fraunces,serif;font-size:1.42rem;font-weight:600;line-height:1;display:block;letter-spacing:-.01em}
.bs{font-family:'JetBrains Mono',monospace;font-size:.58rem;letter-spacing:.12em;color:var(--ink-faint);display:block;margin-top:.3rem}
.links{display:flex;gap:.25rem;list-style:none}
.links a{position:relative;display:block;padding:.55rem .95rem;border-radius:999px;text-decoration:none;
  color:var(--ink);font-weight:600;font-size:.95rem;transition:background .25s,color .25s}
.links a::after{content:"";position:absolute;left:.95rem;right:.95rem;bottom:.3rem;height:2px;border-radius:2px;
  background:var(--grad-brand);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.links a:hover{background:var(--mist)}
.links a:hover::after,.links a.active::after{transform:scaleX(1)}
.links a.active{color:var(--teal-hi)}
.burger{display:none;width:46px;height:46px;border-radius:14px;border:1px solid var(--rule);background:#fff;cursor:pointer;
  position:relative}
.burger span{position:absolute;left:13px;right:13px;height:2px;border-radius:2px;background:var(--ink);transition:transform .3s,opacity .3s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:22px}.burger span:nth-child(3){top:29px}
.site-head.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.site-head.open .burger span:nth-child(2){opacity:0}
.site-head.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mnav{display:none}
@media(max-width:1060px){
  .links,.nav-cta{display:none}
  .burger{display:block}
  .mnav{display:block;position:absolute;left:0;right:0;top:100%;background:rgba(255,255,255,.97);
    backdrop-filter:blur(20px);border-bottom:1px solid var(--rule);max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
  .site-head.open .mnav{max-height:80vh}
  .mnav ul{list-style:none;padding:1rem 0 .5rem}
  .mnav li a{display:flex;justify-content:space-between;align-items:center;padding:.85rem 0;border-bottom:1px solid var(--rule);
    text-decoration:none;font-family:Fraunces,serif;font-size:1.5rem}
  .mnav li a.active{color:var(--teal-hi)}
  .mnav .btn{margin:1.2rem 0 1.5rem;width:100%}
}

/* ==========================================================================
   Page transitions (a different entrance per page)
   ========================================================================== */
.curtain{display:none}
html.js .curtain{display:block;position:fixed;inset:0;z-index:200;pointer-events:none}
body[data-enter="fade"] .curtain{background:var(--white);animation:cFade .8s var(--ease) .05s forwards}
body[data-enter="wipe"] .curtain{background:linear-gradient(120deg,#0B8071,#1D4ED8 55%,#6D28D9);animation:cWipe .95s cubic-bezier(.77,0,.18,1) .1s forwards}
body[data-enter="iris"] .curtain{background:linear-gradient(140deg,#6D28D9,#DB2777 50%,#2563EB);animation:cIris 1s cubic-bezier(.77,0,.18,1) .1s forwards}
@keyframes cFade{to{opacity:0;visibility:hidden}}
@keyframes cWipe{to{transform:translateX(101%);visibility:hidden}}
@keyframes cIris{from{clip-path:circle(150% at 50% 45%)}to{clip-path:circle(0% at 50% 45%);visibility:hidden}}
body.leaving .curtain{animation:cOut .42s var(--ease) forwards!important;background:linear-gradient(120deg,#0B8071,#1D4ED8 55%,#6D28D9);
  clip-path:none;transform:none;opacity:0;visibility:visible}
@keyframes cOut{to{opacity:1}}

/* ---------- scroll reveal ---------- */
html.js [data-r]{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease) var(--d,0s),transform .9s var(--ease) var(--d,0s)}
html.js [data-r="left"]{transform:translateX(-46px)}
html.js [data-r="right"]{transform:translateX(46px)}
html.js [data-r="zoom"]{transform:scale(.9)}
html.js [data-r="tilt"]{transform:perspective(900px) rotateX(18deg) translateY(40px)}
html.js [data-r].in{opacity:1;transform:none}

/* ==========================================================================
   Shared components
   ========================================================================== */
.ico{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.chips{display:flex;flex-wrap:wrap;gap:.45rem}
.chip{font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.06em;padding:.3rem .6rem;border-radius:8px;
  background:var(--mist);border:1px solid var(--rule);color:var(--ink-dim);font-weight:700}

/* inner page hero base */
.page-hero{position:relative;overflow:hidden;padding-block:calc(var(--head-h) + clamp(2.5rem,6vw,4.5rem)) clamp(3rem,6vw,5rem)}
.page-hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(2rem,4vw,4rem);align-items:center}
.page-hero h1{font-size:clamp(2.5rem,5.4vw,4.6rem);line-height:1.02}
.page-hero .lede{margin-top:1.4rem;font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--ink-dim);font-weight:300;max-width:46ch}
.page-hero .acts{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.crumbs{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.12em;color:var(--ink-faint);margin-bottom:1.3rem}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--teal)}
@media(max-width:900px){.page-hero .wrap{grid-template-columns:1fr}}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-foot{position:relative;background:#0D2231;color:rgba(255,255,255,.7);overflow:hidden;font-size:.92rem;scroll-margin-top:var(--head-h)}
.site-foot::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--grad-rainbow);background-size:200% 100%;animation:gradshift 7s linear infinite;z-index:2}
.aurora{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.aurora i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.38;animation:float 16s ease-in-out infinite alternate}
.aurora i:nth-child(1){width:520px;height:520px;background:#0E9B86;left:-140px;top:-160px}
.aurora i:nth-child(2){width:460px;height:460px;background:#2563EB;right:-120px;top:120px;animation-duration:20s}
.aurora i:nth-child(3){width:380px;height:380px;background:#9333EA;left:38%;bottom:-220px;animation-duration:24s}
@keyframes float{to{transform:translate(60px,40px) scale(1.12)}}
.site-foot .wrap{position:relative;z-index:1}
.fcta{margin-top:clamp(3rem,6vw,4.5rem);border-radius:30px;padding:clamp(1.8rem,4.5vw,3.2rem);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2rem;align-items:center;
  background:linear-gradient(135deg,rgba(255,255,255,.1),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(10px)}
.fcta .kick{color:#5FE0C0}
.fcta h2{color:#fff;font-size:clamp(1.7rem,3.4vw,2.7rem);max-width:32ch}
.fcta h2 em{font-style:italic;background:linear-gradient(90deg,#5FE0C0,#8FB4FF,#E9A8FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.fcta p{margin-top:.9rem;max-width:52ch}
.fcta .acts{display:flex;flex-direction:column;gap:.7rem}
@media(max-width:820px){.fcta{grid-template-columns:1fr}.fcta .acts{flex-direction:row;flex-wrap:wrap}}
.fcols{display:grid;grid-template-columns:1.5fr repeat(3,1fr) 1.25fr;gap:2.2rem;padding-block:clamp(2.8rem,5vw,4rem) 2.4rem}
.fcols h4{font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.14em;color:#fff;margin-bottom:1.1rem;display:flex;align-items:center;gap:.5rem}
.fcols h4::before{content:"";width:14px;height:2px;border-radius:2px;background:linear-gradient(90deg,#5FE0C0,#8FB4FF)}
.fcols ul{list-style:none;display:grid;gap:.6rem}
.fcols a{text-decoration:none;display:inline-block;transition:color .2s,transform .2s}
.fcols a:hover{color:#fff;transform:translateX(4px)}
.fbrand .brand{margin:0;display:inline-flex}
.fbrand .bn{color:#fff}.fbrand .bs{color:rgba(255,255,255,.5)}
.fbrand p{margin-top:1.1rem;max-width:30ch}
.social{display:flex;gap:.55rem;margin-top:1.3rem}
.social a{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.05);font-size:.72rem;font-weight:700;letter-spacing:.04em;color:#fff}
.social a:hover{background:linear-gradient(135deg,#0E9B86,#2563EB);transform:translateY(-3px);border-color:transparent}
.fcontact li{display:flex;gap:.6rem;align-items:flex-start}
.fcontact .ico{width:18px;height:18px;flex:none;margin-top:.2rem;color:#5FE0C0}
@media(max-width:1000px){.fcols{grid-template-columns:1fr 1fr 1fr}.fbrand{grid-column:1/-1}}
@media(max-width:600px){.fcols{grid-template-columns:1fr 1fr}.fcontact{grid-column:1/-1}}
.fword{font-family:Fraunces,serif;font-weight:600;font-size:clamp(4.5rem,19vw,16rem);line-height:.8;text-align:center;letter-spacing:-.04em;
  color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.1);user-select:none;white-space:nowrap;overflow:hidden;
  background:linear-gradient(90deg,rgba(95,224,192,.14),rgba(143,180,255,.14),rgba(233,168,255,.14));-webkit-background-clip:text;background-clip:text;margin-bottom:-.12em}
.fbottom{display:flex;flex-wrap:wrap;gap:.8rem 1.6rem;align-items:center;padding-block:1.4rem;border-top:1px solid rgba(255,255,255,.12);font-size:.84rem}
.fbottom a{text-decoration:none}.fbottom a:hover{color:#fff}
.fbottom .sp{margin-right:auto}
.totop{width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;display:grid;place-items:center}
.totop:hover{background:linear-gradient(135deg,#0E9B86,#7C3AED)}
.totop .ico{width:18px;height:18px}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  html.js .curtain{display:none}
}