/* IQSTAT blog — header / mobile menu / footer identical to https://iqstat.io/landing/demo/
   Ported 1:1 from the demo; every selector is scoped under the .iqd- prefix so the blog theme
   and this shell don't affect each other. */
:root{
  --iqd-ink:#0B1220; --iqd-ink-soft:#5A6578; --iqd-paper:#F5F5F7; --iqd-card:#fff;
  --iqd-signal:#2F6BFF; --iqd-signal-deep:#1E4FD6; --iqd-lime-deep:#2FBE4A;
  --iqd-sec-y:120px;
  --iqd-top:var(--wp-admin--admin-bar--height,0px);
}
@media (max-width:1100px){:root{--iqd-sec-y:96px}}
@media (max-width:760px){:root{--iqd-sec-y:68px}}
html{scroll-padding-top:calc(var(--hdr,72px) + var(--iqd-top) + 16px)}

/* local reset (zero specificity) */
:where(.iqd-header,.iqd-mnav,.iqd-ft),:where(.iqd-header,.iqd-mnav,.iqd-ft) :where(*){box-sizing:border-box;margin:0;padding:0}
:where(.iqd-header,.iqd-mnav,.iqd-ft){font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5;color:var(--iqd-ink);-webkit-font-smoothing:antialiased;letter-spacing:normal;text-align:left}
:where(.iqd-header,.iqd-mnav,.iqd-ft) :where(a){color:inherit;text-decoration:none}
:where(.iqd-header,.iqd-mnav,.iqd-ft) :where(img){display:block;max-width:100%}
:where(.iqd-header,.iqd-mnav,.iqd-ft) :where(button){font:inherit}

/* —— Header —— */
.iqd-header{position:sticky;top:var(--iqd-top);z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 40px;
  background:#fff;border-bottom:1px solid rgba(11,18,32,.05);transition:box-shadow .25s ease,border-color .25s ease,background-color .25s ease}
@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){
  .iqd-header{background:rgba(255,255,255,.72);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px)}
}
.iqd-header.is-scrolled{border-bottom-color:rgba(11,18,32,.08);box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 8px 28px rgba(11,18,32,.07)}
.iqd-logo-link{display:block;flex:none}
.iqd-header .iqd-logo{height:32px;width:auto;max-width:none}
.iqd-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600;color:#4B5563}
.iqd-nav a{color:#4B5563;white-space:nowrap;transition:color .15s}
.iqd-nav a:hover,.iqd-nav a:focus-visible{color:var(--iqd-ink)}
.iqd-nav a.is-active{color:var(--iqd-ink);text-decoration:underline;text-decoration-color:var(--iqd-signal);text-decoration-thickness:2px;text-underline-offset:7px}
.iqd-nav a.iqd-nav-beta{color:var(--iqd-signal-deep)}
.iqd-nav a.iqd-nav-beta::before,.iqd-mnav a.iqd-nav-beta::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--iqd-lime-deep);margin-right:7px;vertical-align:2px;box-shadow:0 0 0 3px rgba(47,190,74,.16)}
.iqd-actions{display:flex;align-items:center;gap:12px}
.iqd-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;font:inherit;font-size:16px;font-weight:600;line-height:1.5;border-radius:999px;padding:12px 22px;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s}
.iqd-btn:hover{transform:translateY(-1px);text-decoration:none}
.iqd-btn-ghost,.iqd-btn-ghost:visited{background:transparent;color:#4B5563;padding:10px 14px;font-weight:700}
.iqd-btn-ghost:hover{color:var(--iqd-ink)}
.iqd-btn-primary,.iqd-btn-primary:visited{background:var(--iqd-ink);color:#fff;box-shadow:0 10px 24px rgba(11,18,32,.25)}
.iqd-btn-primary:hover{background:#161f30;color:#fff}
.iqd-burger{display:none;flex:none;width:36px;height:36px;border:1px solid rgba(11,18,32,.08);border-radius:12px;background:rgba(255,255,255,.7);color:var(--iqd-ink);cursor:pointer;align-items:center;justify-content:center;padding:0;-webkit-tap-highlight-color:transparent}
.iqd-burger svg{width:20px;height:20px}
.iqd-burger .x{display:none}
.iqd-burger[aria-expanded="true"] .x{display:block}.iqd-burger[aria-expanded="true"] .b{display:none}

/* —— Mobile menu (below 1024px) —— */
.iqd-mnav{position:fixed;left:0;right:0;top:calc(var(--hdr,60px) + var(--iqd-top));z-index:49;padding:10px 14px 18px;background:#fff;border-bottom:1px solid rgba(11,18,32,.08);box-shadow:0 18px 40px rgba(11,18,32,.10);
  opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s ease,transform .2s ease,visibility 0s linear .2s}
@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){
  .iqd-mnav{background:rgba(255,255,255,.86);-webkit-backdrop-filter:saturate(180%) blur(18px);backdrop-filter:saturate(180%) blur(18px)}
}
.iqd-mnav.is-open{opacity:1;visibility:visible;transform:none;transition:opacity .2s ease,transform .2s ease,visibility 0s}
.iqd-mnav a{display:block;padding:13px 8px;font-size:16px;font-weight:700;color:var(--iqd-ink);border-bottom:1px solid rgba(11,18,32,.06)}
.iqd-mnav a.is-active{color:var(--iqd-signal)}
.iqd-mnav a.iqd-nav-beta{color:var(--iqd-signal-deep)}
.iqd-mnav-actions{display:flex;gap:10px;margin-top:14px}
.iqd-mnav-actions .iqd-btn{flex:1;display:inline-flex;padding:12px 14px;font-size:14px;border-bottom:0}
.iqd-mnav-actions .iqd-btn-primary{color:#fff;white-space:nowrap}
.iqd-mnav-actions .iqd-btn-ghost{flex:0 0 auto;padding:12px 22px;border:1px solid rgba(11,18,32,.12);color:var(--iqd-ink)}
@media (min-width:1024px){.iqd-mnav{display:none}}
@media (max-width:1023px){.iqd-nav{display:none}.iqd-burger{display:inline-flex}}
@media (max-width:480px){.iqd-actions .iqd-btn-ghost{display:none}}
@media (max-width:380px){.iqd-header .iqd-logo{height:28px}}
@media (max-width:1100px) and (min-width:961px){.iqd-header{padding:14px 28px;gap:18px}.iqd-nav{gap:20px}}
@media (max-width:960px){
  .iqd-header{padding:10px 14px;gap:8px}
  .iqd-header .iqd-btn{padding:9px 12px;font-size:12px;white-space:nowrap}
  .iqd-actions{gap:8px}
}

/* —— Footer (full width, borderless, #F5F5F7) —— */
.iqd-ft{background:#F5F5F7;padding:calc(var(--iqd-sec-y) * .6) 40px 48px;border-top:1px solid rgba(11,18,32,.06)}
.iqd-ft-card{max-width:1240px;margin:0 auto;padding:0;background:none;border:0;border-radius:0;box-shadow:none}
.iqd-ft-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px}
.iqd-ft-logo{display:inline-flex}
.iqd-ft .iqd-ft-logo img{height:32px;width:auto;display:block}
.iqd-ft-brand p{margin:14px 0 0;max-width:290px;font-size:14px;line-height:1.55;color:var(--iqd-ink-soft)}
.iqd-ft-col{display:flex;flex-direction:column;gap:10px;min-width:0}
.iqd-ft-col h4{margin:4px 0 4px;font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#8A94A6;line-height:1.5}
.iqd-ft-col a{font-size:14px;font-weight:600;color:var(--iqd-ink);text-decoration:none;line-height:1.35;transition:color .15s}
.iqd-ft-col a:hover,.iqd-ft-col a:focus-visible{color:var(--iqd-signal);text-decoration:none}
.iqd-ft-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(11,18,32,.08);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;font-size:13px;font-weight:600;color:var(--iqd-ink-soft)}
@media (max-width:1024px){
  .iqd-ft{padding:calc(var(--iqd-sec-y) * .6) 28px 40px}
  .iqd-ft-grid{grid-template-columns:repeat(4,1fr);gap:28px 24px}
  .iqd-ft-brand{grid-column:1/-1}
  .iqd-ft-brand p{max-width:520px}
}
@media (max-width:760px){.iqd-ft-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.iqd-ft{padding:calc(var(--iqd-sec-y) * .6) 18px 32px}.iqd-ft-grid{gap:24px 16px}}

/* —— Parent theme shell: the old fixed header is gone, so no top padding; footer comes from here —— */
.iq-pub.iqd-shell{padding-top:0;min-height:0}