.site-header{
  position:fixed;top:0;left:0;right:0;
  height:var(--header-h-mobile);
  background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  z-index:var(--z-header);
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color:var(--border);
  background:color-mix(in srgb,var(--bg) 96%,transparent);
}
.site-header__inner{
  height:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  max-width:var(--container);margin:0 auto;padding:0 20px;
}

.brand{display:inline-flex;align-items:center;gap:10px;}
.brand-mark{width:34px;height:34px;color:var(--accent);flex-shrink:0;display:grid;place-items:center;}
.brand-mark svg{width:100%;height:100%;display:block;}
.brand-name{font-family:var(--ff-display);font-weight:600;font-size:1.2rem;line-height:1;color:var(--primary);}
.brand-name em{font-style:italic;color:var(--accent);font-weight:500;}

.nav-desktop{display:none;}
.nav-desktop ul{display:flex;align-items:center;gap:28px;}
.nav-desktop a{font-family:var(--ff-ui);font-size:.95rem;color:var(--text-2);transition:color .2s var(--ease);}
.nav-desktop a:hover{color:var(--accent);}

.header-cta{display:none;}
.header-cta .btn{padding:10px 18px;font-size:.92rem;}

.burger{
  width:42px;height:42px;
  display:grid;place-items:center;
  position:relative;
  border-radius:8px;
  z-index:calc(var(--z-header) + 5);
}
.burger span{
  width:22px;height:2px;background:var(--primary);border-radius:2px;
  position:relative;display:block;
  transition:transform .3s var(--ease),background .2s var(--ease);
}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:22px;height:2px;background:var(--primary);border-radius:2px;
  transition:transform .3s var(--ease),top .3s var(--ease),background .2s var(--ease);
}
.burger span::before{top:-7px;}
.burger span::after{top:7px;}
.burger.is-open span{background:transparent;}
.burger.is-open span::before{top:0;transform:rotate(45deg);}
.burger.is-open span::after{top:0;transform:rotate(-45deg);}

@media (min-width:768px){
  .site-header{height:var(--header-h);}
  .nav-desktop{display:block;}
  .header-cta{display:inline-flex;}
  .burger{display:none;}
}

.menu-mobile{
  position:fixed;top:0;left:0;
  width:100%;height:100dvh;
  background:var(--bg);
  z-index:var(--z-menu);
  padding:calc(var(--header-h-mobile) + 32px) 24px 40px;
  display:flex;flex-direction:column;gap:8px;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  transform:translateY(-100%);
  opacity:0;
  visibility:hidden;
  transition:transform .35s var(--ease),opacity .35s var(--ease),visibility 0s linear .35s;
}
.menu-mobile.is-open{
  transform:translateY(0);
  opacity:1;
  visibility:visible;
  transition:transform .35s var(--ease),opacity .35s var(--ease);
}
.menu-mobile > a{
  font-family:var(--ff-display);
  font-size:1.55rem;
  color:var(--primary);
  padding:12px 4px;
  border-bottom:1px solid var(--border);
  transition:color .2s var(--ease);
}
.menu-mobile > a:hover{color:var(--accent);}
.menu-mobile .menu-cta{display:flex;flex-direction:column;gap:10px;margin-top:22px;border:none;padding:0;}
.menu-mobile .menu-cta .btn{width:100%;justify-content:center;font-size:1rem;}
.menu-mobile .menu-cta .btn-primary{color:#F1F5EF;}
.menu-mobile .menu-cta .btn-wa{color:#fff;}

@media (min-width:768px){
  .menu-mobile{display:none;}
}

.site-footer{
  background:var(--primary);
  color:#E2E8DD;
  padding:60px 0 28px;
  margin-top:24px;
}
.site-footer a{color:#E2E8DD;}
.site-footer .footer-grid{
  display:grid;grid-template-columns:1fr;gap:32px;
  padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);
}
.site-footer h4{color:#fff;font-family:var(--ff-display);font-size:1.15rem;margin-bottom:14px;letter-spacing:.01em;}
.site-footer p,.site-footer li{font-size:.95rem;line-height:1.7;opacity:.86;}
.site-footer .brand-name{color:#fff;}
.site-footer .brand-mark{color:var(--accent-2);}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;padding-top:22px;font-size:.82rem;opacity:.7;}
.footer-bottom button{font-family:var(--ff-ui);font-size:.82rem;color:#fff;opacity:.7;transition:opacity .2s;}
.footer-bottom button:hover{opacity:1;text-decoration:underline;}
@media (min-width:768px){
  .site-footer .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;}
}

main{padding-top:var(--header-h-mobile);}
@media (min-width:768px){main{padding-top:var(--header-h);}}