:root{
  --bg:#07101d;
  --bg-deep:#040a13;
  --panel:#0c1727;
  --panel-soft:#101d30;
  --text:#f3f7fc;
  --muted:#9eb0c9;
  --ink:#111827;
  --ink-soft:#526078;
  --line:rgba(255,255,255,.11);
  --line-dark:rgba(14,30,52,.13);
  --blue:#4fa8ff;
  --cyan:#35d6e7;
  --violet:#8a67ff;
  --green:#52e2a7;
  --lavender:#e8e8ff;
  --mint:#d9f1ec;
  --warm:#f3f0e8;
  --purple:#100341;
  --cta:#11103b;
  --shadow:0 28px 80px rgba(0,0,0,.32);
  --shadow-light:0 24px 70px rgba(27,38,68,.12);
  --radius-sm:14px;
  --radius:24px;
  --radius-lg:34px;
  --shell:1320px;
  --header-height:82px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:auto;
  background:var(--bg);
}

body{
  margin:0;
  overflow-x:hidden;
  background:var(--bg);
  color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size:16px;
  line-height:1.55;
  text-rendering:optimizeLegibility;
}

body.is-dialog-open{
  overflow:hidden;
}

button,
a,
summary{
  -webkit-tap-highlight-color:transparent;
}

a{
  color:inherit;
  text-decoration:none;
}

button{
  color:inherit;
  font:inherit;
}

img{
  display:block;
  max-width:100%;
}

[hidden]{
  display:none !important;
}

:focus-visible{
  outline:3px solid rgba(79,168,255,.9);
  outline-offset:4px;
  border-radius:8px;
}

::selection{
  background:rgba(79,168,255,.35);
  color:#fff;
}

.skip-link{
  position:fixed;
  top:12px;
  left:12px;
  z-index:200;
  transform:translateY(-160%);
  border-radius:10px;
  background:#fff;
  padding:12px 16px;
  color:#07101d;
  font-weight:800;
  transition:transform .2s ease;
}

.skip-link:focus{
  transform:translateY(0);
}

.shell{
  width:min(92%, var(--shell));
  margin-inline:auto;
}

.site-header{
  position:fixed;
  top:0;
  left:0;
  z-index:80;
  width:100%;
  border-bottom:1px solid transparent;
  transition:background-color .3s ease, border-color .3s ease, backdrop-filter .3s ease;
}

.site-header.is-scrolled,
.site-header:has(.mobile-menu[open]){
  border-color:var(--line);
  background:rgba(7,16,29,.84);
  backdrop-filter:blur(18px);
}

.site-header__inner{
  display:flex;
  min-height:var(--header-height);
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.brand{
  position:relative;
  z-index:2;
  flex:0 0 auto;
}

.brand img{
  width:154px;
  height:auto;
  filter:drop-shadow(0 8px 20px rgba(0,0,0,.28));
}

.site-nav{
  display:flex;
  align-items:center;
  gap:clamp(18px,2vw,30px);
}

.site-nav > a:not(.button){
  position:relative;
  color:var(--muted);
  font-size:14px;
  font-weight:700;
  transition:color .2s ease;
}

.site-nav > a:not(.button)::after{
  content:"";
  position:absolute;
  right:0;
  bottom:-8px;
  left:0;
  height:1px;
  transform:scaleX(0);
  transform-origin:right;
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  transition:transform .25s ease;
}

.site-nav > a:not(.button):hover,
.site-nav > a[aria-current="page"]{
  color:var(--text);
}

.site-nav > a:not(.button):hover::after,
.site-nav > a[aria-current="page"]::after{
  transform:scaleX(1);
  transform-origin:left;
}

.button{
  display:inline-flex;
  min-height:52px;
  align-items:center;
  justify-content:center;
  gap:18px;
  border:0;
  border-radius:14px;
  background:linear-gradient(110deg,#65b8ff 0%,#6d72ff 52%,#7a5cff 100%);
  padding:0 21px;
  box-shadow:0 16px 36px rgba(76,95,255,.22);
  color:#06101e;
  font-weight:850;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}

.button:hover{
  transform:translateY(-2px);
  box-shadow:0 20px 46px rgba(76,95,255,.3);
  filter:brightness(1.06);
}

.button--small{
  min-height:42px;
  border-radius:12px;
  padding-inline:16px;
  font-size:13px;
}

.button--outline{
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.045);
  box-shadow:none;
  color:var(--text);
}

.button--outline:hover{
  border-color:rgba(79,168,255,.55);
  background:rgba(79,168,255,.1);
}

.button--light{
  background:#fff;
  box-shadow:0 18px 48px rgba(0,0,0,.2);
  color:#07101d;
}

.text-link,
.detail-link{
  display:inline-flex;
  align-items:center;
  gap:12px;
  border:0;
  padding:0;
  background:none;
  color:inherit;
  font-weight:800;
  cursor:pointer;
}

.text-link span,
.detail-link span{
  color:var(--blue);
  transition:transform .2s ease;
}

.text-link:hover span,
.detail-link:hover span{
  transform:translate(3px,-2px);
}

.mobile-menu{
  display:none;
}

.section{
  position:relative;
  padding:clamp(88px,9vw,150px) 0;
}

.color-section{
  color:var(--text);
}

.color-section--dark{
  background:var(--bg);
}

.color-section--purple{
  background:var(--purple);
}

.color-section--lavender{
  background:var(--lavender);
  color:var(--ink);
}

.color-section--light{
  background:#f7f9fc;
  color:var(--ink);
}

.color-section--mint{
  background:var(--mint);
  color:var(--ink);
}

.color-section--warm{
  background:var(--warm);
  color:var(--ink);
}

.color-section--cta{
  background:var(--cta);
}

.kicker{
  margin:0 0 16px;
  color:#79c4ff;
  font-size:12px;
  font-weight:900;
  letter-spacing:.15em;
  text-transform:uppercase;
}

.color-section--lavender .kicker,
.color-section--light .kicker,
.color-section--mint .kicker,
.color-section--warm .kicker{
  color:#2877a7;
}

.section-head{
  margin-bottom:clamp(42px,5vw,76px);
}

.section-head--split{
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(260px,.65fr);
  align-items:end;
  gap:clamp(36px,7vw,110px);
}

.section-head h2,
.contact-cta h2{
  max-width:850px;
  margin:0;
  font-size:clamp(36px,5.2vw,74px);
  font-weight:850;
  letter-spacing:-.052em;
  line-height:.98;
}

.section-head h2 span,
.contact-cta h2 span{
  color:#7183a0;
}

.section-head > p,
.section-head > div + p{
  max-width:520px;
  margin:0;
  color:inherit;
  font-size:clamp(16px,1.45vw,20px);
  opacity:.7;
}

.site-footer{
  border-top:1px solid var(--line);
  background:var(--bg-deep);
  color:var(--muted);
}

.site-footer__inner{
  display:grid;
  grid-template-columns:1fr auto auto;
  align-items:start;
  gap:clamp(34px,7vw,100px);
  padding-block:54px;
}

.brand--footer img{
  width:142px;
}

.site-footer p{
  margin:14px 0 0;
  font-size:14px;
}

.site-footer nav,
.site-footer__meta{
  display:grid;
  gap:11px;
  font-size:14px;
}

.site-footer a{
  transition:color .2s ease;
}

.site-footer a:hover{
  color:var(--text);
}

.site-footer__meta{
  text-align:right;
}

@media (max-width:920px){
  :root{
    --header-height:72px;
  }

  .site-nav--desktop{
    display:none;
  }

  .mobile-menu{
    display:block;
  }

  .mobile-menu > summary{
    display:flex;
    min-width:82px;
    min-height:42px;
    align-items:center;
    justify-content:center;
    gap:11px;
    border:1px solid rgba(255,255,255,.18);
    border-radius:12px;
    background:rgba(255,255,255,.045);
    color:var(--text);
    font-size:13px;
    font-weight:800;
    cursor:pointer;
    list-style:none;
  }

  .mobile-menu > summary::-webkit-details-marker{
    display:none;
  }

  .mobile-menu > summary i,
  .mobile-menu > summary i::before,
  .mobile-menu > summary i::after{
    display:block;
    width:15px;
    height:1px;
    background:currentColor;
    content:"";
    transition:transform .2s ease;
  }

  .mobile-menu > summary i{
    position:relative;
  }

  .mobile-menu > summary i::before{
    position:absolute;
    top:-5px;
  }

  .mobile-menu > summary i::after{
    position:absolute;
    top:5px;
  }

  .mobile-menu[open] > summary i{
    background:transparent;
  }

  .mobile-menu[open] > summary i::before{
    top:0;
    transform:rotate(45deg);
  }

  .mobile-menu[open] > summary i::after{
    top:0;
    transform:rotate(-45deg);
  }

  .mobile-menu__panel{
    position:fixed;
    top:var(--header-height);
    right:0;
    left:0;
    max-height:calc(100dvh - var(--header-height));
    overflow:auto;
    border-top:1px solid var(--line);
    background:rgba(4,10,19,.98);
    padding:20px 4% 30px;
    box-shadow:0 34px 70px rgba(0,0,0,.4);
  }

  .mobile-menu__panel nav{
    display:grid;
    width:min(100%,680px);
    margin-inline:auto;
  }

  .mobile-menu__panel nav > a:not(.button){
    display:flex;
    align-items:center;
    justify-content:space-between;
    border-bottom:1px solid var(--line);
    padding:18px 4px;
    color:var(--text);
    font-size:clamp(20px,4.2vw,28px);
    font-weight:760;
  }

  .mobile-menu__panel .button{
    margin-top:24px;
  }

  .section-head--split{
    grid-template-columns:1fr;
    align-items:start;
    gap:24px;
  }

  .site-footer__inner{
    grid-template-columns:1fr 1fr;
  }

  .site-footer__meta{
    grid-column:1/-1;
    text-align:left;
  }
}

@media (max-width:640px){
  :root{
    --radius:20px;
    --radius-lg:26px;
  }

  .shell{
    width:min(90%,var(--shell));
  }

  .brand img{
    width:132px;
  }

  .section{
    padding:76px 0;
  }

  .section-head h2,
  .contact-cta h2{
    font-size:clamp(34px,11.5vw,54px);
  }

  .button{
    width:100%;
  }

  .site-footer__inner{
    grid-template-columns:1fr;
  }

  .site-footer__meta{
    grid-column:auto;
  }
}

@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    scroll-behavior:auto !important;
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
}