/* ═══════════════════════════════════════════
   KRIVA · canonical header / mega menu / sheet / footer
   Source of truth for chrome across all redesign pages.
   ═══════════════════════════════════════════ */

/* ── NAV SHELL ── */
.nav{position:fixed;inset:0 0 auto;z-index:90;padding-top:env(safe-area-inset-top,0px);transition:transform var(--t-mid) var(--e),background var(--t-mid) var(--e)}
.nav-shell{border-bottom:1px solid transparent;transition:background var(--t-mid) var(--e),border-color var(--t-mid) var(--e),color var(--t-fast) var(--e)}
.nav.scrolled .nav-shell{background:rgba(244,243,238,.94);border-bottom-color:var(--rule)}
@supports(backdrop-filter:blur(1px)){@media(min-width:1100px){.nav.scrolled .nav-shell{backdrop-filter:blur(14px) saturate(1.5)}}}
.nav.hide{transform:translate3d(0,-100%,0)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px;transition:height var(--t-mid) var(--e)}
.nav.scrolled .nav-in{height:58px}
.nav .mark{
  display:inline-flex;align-items:center;flex:none;line-height:0
}
.nav .mark-logo{
  display:block;height:26px;width:auto
}
.nav.scrolled .mark-logo{height:22px}

.nav-primary{display:flex;align-items:center;min-width:0}
.nav-links{display:flex;align-items:center;gap:0;list-style:none}
.nav-links > li{position:relative}

.nav-link,.nav-trigger{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  padding:9px 11px;font-family:var(--f-mono);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--steel);transition:color var(--t-fast) var(--e);white-space:nowrap;background:none;border:0;cursor:pointer
}
.nav-link:before,.nav-trigger:before{
  content:"";position:absolute;left:11px;right:11px;bottom:4px;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:100% 50%;transition:transform .45s var(--e)
}
.nav-link:hover,.nav-trigger:hover,.nav-item.open > .nav-trigger{color:var(--ink)}
.nav-link:hover:before,.nav-trigger:hover:before,.nav-item.open > .nav-trigger:before{transform:scaleX(1);transform-origin:0 50%}
.nav-link[aria-current="page"],.nav-item.is-active > .nav-trigger{
  color:var(--ink)
}
.nav-link[aria-current="page"]:before,.nav-item.is-active > .nav-trigger:before{
  transform:scaleX(1);background:var(--blue)
}
.nav-chev{width:8px;height:8px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.55;transition:transform .35s var(--e),opacity .35s}
.nav-item.open .nav-chev{transform:rotate(225deg) translateY(-1px);opacity:1}

/* ── MEGA PANEL ── */
.mm{
  position:absolute;top:calc(100% + 10px);left:0;z-index:95;
  width:min(420px,calc(100vw - 2 * var(--gutter)));
  background:var(--white);border:1px solid var(--rule);
  box-shadow:0 28px 60px -36px rgba(14,18,22,.45);
  opacity:0;visibility:hidden;pointer-events:none;
  transform:translate3d(0,8px,0);
  transition:opacity .32s var(--e),transform .32s var(--e),visibility .32s
}
.nav-item.open > .mm{opacity:1;visibility:visible;pointer-events:auto;transform:none}
.mm-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  padding:16px 18px 12px;border-bottom:1px solid var(--rule-soft)
}
.mm-head b{font-family:var(--f-display);font-weight:700;font-size:1.05rem;letter-spacing:-.02em;color:var(--ink)}
.mm-head span{font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.mm-list{list-style:none;padding:8px;display:grid;gap:2px}
.mm-list a{
  display:grid;gap:4px;padding:11px 12px;border:1px solid transparent;
  transition:background var(--t-fast),border-color var(--t-fast),transform .35s var(--e)
}
.mm-list a:hover,.mm-list a:focus-visible{background:var(--paper-2);border-color:var(--rule);transform:translateX(2px)}
.mm-list a strong{display:block;font-family:var(--f-body);font-weight:600;font-size:14px;letter-spacing:-.01em;color:var(--ink);text-transform:none}
.mm-list a em{display:block;font-style:normal;font-size:12.5px;line-height:1.45;color:var(--steel);text-transform:none;letter-spacing:0;max-width:36ch}
.mm-foot{padding:10px 16px 14px;border-top:1px solid var(--rule-soft)}
.mm-foot a{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);
  padding-bottom:2px;border-bottom:1px solid currentColor
}
.mm-foot a i{font-style:normal;transition:transform .4s var(--e)}
.mm-foot a:hover i{transform:translateX(5px)}

/* Align rightmost megas so they don't clip */
.nav-item:nth-last-child(-n+2) .mm{left:auto;right:0}

/* ── Integration + Operations mega tiles · product, not plain text ── */
#mm-integration,
#mm-operations{
  width:min(456px,calc(100vw - 2 * var(--gutter)))
}
#mm-integration .mm-list,
#mm-operations .mm-list{
  gap:6px;padding:10px
}
#mm-integration .mm-list a,
#mm-operations .mm-list a[href="/services/crm-development"],
#mm-operations .mm-list a[href="/services/automation-systems"]{
  display:grid;
  grid-template-columns:52px minmax(0,1fr);
  column-gap:14px;row-gap:5px;align-items:start;
  padding:14px 12px;min-height:76px;
  border:1px solid var(--rule-soft);background:var(--white)
}
#mm-integration .mm-list a:hover,
#mm-integration .mm-list a:focus-visible,
#mm-operations .mm-list a[href="/services/crm-development"]:hover,
#mm-operations .mm-list a[href="/services/crm-development"]:focus-visible,
#mm-operations .mm-list a[href="/services/automation-systems"]:hover,
#mm-operations .mm-list a[href="/services/automation-systems"]:focus-visible{
  background:var(--paper);border-color:var(--ink);transform:none
}
#mm-integration .mm-list a[aria-current="page"],
#mm-operations .mm-list a[href="/services/crm-development"][aria-current="page"],
#mm-operations .mm-list a[href="/services/automation-systems"][aria-current="page"]{
  border-color:var(--ink);background:var(--paper)
}
#mm-integration .mm-list a strong,
#mm-operations .mm-list a[href="/services/crm-development"] strong,
#mm-operations .mm-list a[href="/services/automation-systems"] strong{
  grid-column:2;
  font-family:var(--f-display);font-weight:700;font-size:15px;
  letter-spacing:-.022em;line-height:1.2
}
#mm-integration .mm-list a em,
#mm-operations .mm-list a[href="/services/crm-development"] em,
#mm-operations .mm-list a[href="/services/automation-systems"] em{
  grid-column:2;font-size:13px;line-height:1.5;max-width:34ch
}
#mm-integration .mm-list a:before,
#mm-operations .mm-list a[href="/services/crm-development"]:before,
#mm-operations .mm-list a[href="/services/automation-systems"]:before{
  content:"";grid-column:1;grid-row:1 / span 2;
  width:52px;height:52px;align-self:center;flex:none;
  border:1px solid var(--rule);background-color:var(--paper);
  background-repeat:no-repeat;background-position:center;
  transition:border-color var(--t-fast) var(--e),transform var(--t-fast) var(--e)
}
#mm-integration .mm-list a:hover:before,
#mm-integration .mm-list a:focus-visible:before,
#mm-operations .mm-list a[href="/services/crm-development"]:hover:before,
#mm-operations .mm-list a[href="/services/crm-development"]:focus-visible:before,
#mm-operations .mm-list a[href="/services/automation-systems"]:hover:before,
#mm-operations .mm-list a[href="/services/automation-systems"]:focus-visible:before{
  border-color:var(--ink);transform:translateY(-1px)
}

/* QuickBooks ↔ Xero · connected ledgers */
#mm-integration .mm-list a[href="/solutions/accounting-integrations"]:before{
  background-image:
    url("/brand/logos/quickbooks.svg"),
    url("/brand/logos/xero.svg"),
    linear-gradient(var(--rule),var(--rule)),
    radial-gradient(circle,var(--lime) 62%,transparent 68%);
  background-size:17px 17px,17px 17px,7px 1px,6px 6px;
  background-position:7px 17px,28px 17px,23px 25px,23px 22.5px;
  background-repeat:no-repeat
}

/* Integrations & APIs · endpoint nodes */
#mm-integration .mm-list a[href="/services/api-integrations"]:before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Ccircle cx='13' cy='26' r='4.2' fill='none' stroke='%230E1216' stroke-width='1.25'/%3E%3Ccircle cx='26' cy='26' r='5' fill='%234F46E5'/%3E%3Ccircle cx='39' cy='26' r='4.2' fill='none' stroke='%230E1216' stroke-width='1.25'/%3E%3Cpath d='M17.4 26h3.5M31.1 26h3.5' stroke='%230E1216' stroke-width='1.15'/%3E%3C/svg%3E");
  background-size:52px 52px
}

/* CRM & ops consoles · pipeline stages */
#mm-operations .mm-list a[href="/services/crm-development"]:before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Crect x='7' y='21' width='11' height='10' fill='none' stroke='%230E1216' stroke-width='1.25'/%3E%3Crect x='20.5' y='21' width='11' height='10' fill='%234F46E5'/%3E%3Crect x='34' y='21' width='11' height='10' fill='none' stroke='%230E1216' stroke-width='1.25'/%3E%3Cpath d='M18 26h2.5M31.5 26H34' stroke='%230E1216' stroke-width='1.15'/%3E%3Ccircle cx='12.5' cy='16.5' r='1.7' fill='%235FD3A0'/%3E%3C/svg%3E");
  background-size:52px 52px
}

/* Automation workflows · trigger → human gate → action */
#mm-operations .mm-list a[href="/services/automation-systems"]:before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Ccircle cx='12' cy='26' r='4.2' fill='none' stroke='%230E1216' stroke-width='1.25'/%3E%3Crect x='23.4' y='20' width='1.7' height='12' fill='%23DB9B1F'/%3E%3Crect x='26.9' y='20' width='1.7' height='12' fill='%23DB9B1F'/%3E%3Ccircle cx='40' cy='26' r='4.6' fill='%234F46E5'/%3E%3Cpath d='M16.4 26h6.4M29 26h6.2' stroke='%230E1216' stroke-width='1.15'/%3E%3C/svg%3E");
  background-size:52px 52px
}

/* How we work · process strip, not a text row */
#mm-operations{
  width:min(540px,calc(100vw - 2 * var(--gutter)))
}
#mm-operations .mm-list a[href="/process"]{
  display:grid;grid-template-columns:1fr;gap:4px;
  padding:14px 14px 12px;min-height:0;
  border:1px solid var(--rule-soft);background:var(--white)
}
#mm-operations .mm-list a[href="/process"]:hover,
#mm-operations .mm-list a[href="/process"]:focus-visible{
  background:var(--paper);border-color:var(--ink);transform:none
}
#mm-operations .mm-list a[href="/process"][aria-current="page"]{
  border-color:var(--ink);background:var(--paper)
}
#mm-operations .mm-list a[href="/process"] strong{
  font-family:var(--f-display);font-weight:700;font-size:15px;
  letter-spacing:-.022em;line-height:1.2
}
#mm-operations .mm-list a[href="/process"] em{
  font-size:13px;line-height:1.5;max-width:44ch;color:var(--steel)
}
.mm-steps{
  list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));
  gap:0;margin-top:10px;padding-top:12px;border-top:1px solid var(--rule-soft)
}
.mm-steps li{
  position:relative;min-width:0;padding:0 10px 0 0;
  transition:transform var(--t-fast) var(--e)
}
.mm-steps .n{
  display:flex;align-items:center;gap:6px;margin-bottom:7px;
  font-family:var(--f-mono);font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--cta)
}
.mm-steps .n i{
  width:7px;height:7px;flex:none;border:1px solid var(--cta);background:var(--white);
  transition:background var(--t-fast) var(--e),border-color var(--t-fast) var(--e),transform var(--t-fast) var(--e)
}
.mm-steps li:not(:last-child):after{
  content:"";position:absolute;top:3px;left:12px;right:4px;height:1px;background:var(--rule);pointer-events:none
}
.mm-steps b{
  display:block;font-family:var(--f-display);font-weight:700;font-size:12.5px;
  letter-spacing:-.02em;line-height:1.2;color:var(--ink)
}
.mm-steps small{
  display:block;margin-top:4px;font-size:11px;line-height:1.35;color:var(--steel)
}
.mm-steps li:hover{transform:translateY(-1px)}
.mm-steps li:hover .n i{background:var(--cta);transform:scale(1.15)}

@media(max-width:1280px){
  .mm-steps small{display:none}
}

/* Mobile sheet · matching tiles, dark */
#sheet-integration a[href="/solutions/accounting-integrations"],
#sheet-integration a[href="/services/api-integrations"],
#sheet-operations a[href="/services/crm-development"],
#sheet-operations a[href="/services/automation-systems"]{
  display:grid;grid-template-columns:44px minmax(0,1fr);
  column-gap:14px;row-gap:3px;align-items:center;
  padding:12px 0;min-height:64px
}
#sheet-integration a[href="/solutions/accounting-integrations"]:before,
#sheet-integration a[href="/services/api-integrations"]:before,
#sheet-operations a[href="/services/crm-development"]:before,
#sheet-operations a[href="/services/automation-systems"]:before{
  content:"";grid-column:1;grid-row:1 / span 2;
  width:44px;height:44px;border:1px solid #3A444E;background-color:#12181E;
  background-repeat:no-repeat;background-position:center;transition:border-color var(--t-fast)
}
#sheet-integration a[href="/solutions/accounting-integrations"]:hover:before,
#sheet-integration a[href="/services/api-integrations"]:hover:before,
#sheet-operations a[href="/services/crm-development"]:hover:before,
#sheet-operations a[href="/services/automation-systems"]:hover:before,
#sheet-integration a[href="/solutions/accounting-integrations"]:focus-visible:before,
#sheet-integration a[href="/services/api-integrations"]:focus-visible:before,
#sheet-operations a[href="/services/crm-development"]:focus-visible:before,
#sheet-operations a[href="/services/automation-systems"]:focus-visible:before{
  border-color:#8C98A4
}
#sheet-integration a[href="/solutions/accounting-integrations"] strong,
#sheet-integration a[href="/services/api-integrations"] strong,
#sheet-operations a[href="/services/crm-development"] strong,
#sheet-operations a[href="/services/automation-systems"] strong,
#sheet-integration a[href="/solutions/accounting-integrations"] span,
#sheet-integration a[href="/services/api-integrations"] span,
#sheet-operations a[href="/services/crm-development"] span,
#sheet-operations a[href="/services/automation-systems"] span{
  grid-column:2
}
#sheet-integration a[href="/solutions/accounting-integrations"]:before{
  background-image:
    url("/brand/logos/quickbooks.svg"),
    url("/brand/logos/xero.svg"),
    linear-gradient(#3A444E,#3A444E),
    radial-gradient(circle,var(--lime) 62%,transparent 68%);
  background-size:14px 14px,14px 14px,6px 1px,5px 5px;
  background-position:6px 14px,24px 14px,20px 21.5px,19.5px 19.5px;
  background-repeat:no-repeat
}
#sheet-integration a[href="/services/api-integrations"]:before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Ccircle cx='13' cy='26' r='4.2' fill='none' stroke='%23EDEFF1' stroke-width='1.25'/%3E%3Ccircle cx='26' cy='26' r='5' fill='%234F46E5'/%3E%3Ccircle cx='39' cy='26' r='4.2' fill='none' stroke='%23EDEFF1' stroke-width='1.25'/%3E%3Cpath d='M17.4 26h3.5M31.1 26h3.5' stroke='%23EDEFF1' stroke-width='1.15'/%3E%3C/svg%3E");
  background-size:44px 44px
}
#sheet-operations a[href="/services/crm-development"]:before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Crect x='7' y='21' width='11' height='10' fill='none' stroke='%23EDEFF1' stroke-width='1.25'/%3E%3Crect x='20.5' y='21' width='11' height='10' fill='%234F46E5'/%3E%3Crect x='34' y='21' width='11' height='10' fill='none' stroke='%23EDEFF1' stroke-width='1.25'/%3E%3Cpath d='M18 26h2.5M31.5 26H34' stroke='%23EDEFF1' stroke-width='1.15'/%3E%3Ccircle cx='12.5' cy='16.5' r='1.7' fill='%235FD3A0'/%3E%3C/svg%3E");
  background-size:44px 44px
}
#sheet-operations a[href="/services/automation-systems"]:before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Ccircle cx='12' cy='26' r='4.2' fill='none' stroke='%23EDEFF1' stroke-width='1.25'/%3E%3Crect x='23.4' y='20' width='1.7' height='12' fill='%23DB9B1F'/%3E%3Crect x='26.9' y='20' width='1.7' height='12' fill='%23DB9B1F'/%3E%3Ccircle cx='40' cy='26' r='4.6' fill='%234F46E5'/%3E%3Cpath d='M16.4 26h6.4M29 26h6.2' stroke='%23EDEFF1' stroke-width='1.15'/%3E%3C/svg%3E");
  background-size:44px 44px
}

#sheet-operations a[href="/process"]{
  display:block;padding:12px 0;min-height:0
}
#sheet-operations a[href="/process"]:hover,
#sheet-operations a[href="/process"]:focus-visible{
  padding-left:0
}
#sheet-operations a[href="/process"] strong{
  display:block;font-weight:600;color:#EDEFF1;font-size:14.5px
}
#sheet-operations a[href="/process"] em,
#sheet-operations a[href="/process"] > span{
  display:block;margin-top:3px;font-size:12px;line-height:1.4;color:#8C98A4;font-style:normal
}
#sheet-operations a[href="/process"] .mm-steps{
  grid-template-columns:1fr;gap:0;margin-top:12px;padding:2px 0 4px 16px;
  border-top:0;border-left:1px solid #3A444E
}
#sheet-operations a[href="/process"] .mm-steps li{
  padding:8px 0 8px 0
}
#sheet-operations a[href="/process"] .mm-steps li:not(:last-child):after{display:none}
#sheet-operations a[href="/process"] .mm-steps .n{color:var(--amber);margin-bottom:5px}
#sheet-operations a[href="/process"] .mm-steps .n i{
  position:absolute;left:-20px;top:12px;background:#12181E;border-color:var(--amber)
}
#sheet-operations a[href="/process"] .mm-steps b{color:#EDEFF1;font-size:13.5px}
#sheet-operations a[href="/process"] .mm-steps small{display:block;color:#8C98A4;font-size:12px}
#sheet-operations a[href="/process"] .mm-steps li:hover{transform:none}
#sheet-operations a[href="/process"] .mm-steps li:hover .n i{background:var(--amber);transform:none}

@media(hover:none){
  #mm-integration .mm-list a:hover,
  #mm-operations .mm-list a[href="/services/crm-development"]:hover,
  #mm-operations .mm-list a[href="/services/automation-systems"]:hover,
  #mm-integration .mm-list a:hover:before,
  #mm-operations .mm-list a[href="/services/crm-development"]:hover:before,
  #mm-operations .mm-list a[href="/services/automation-systems"]:hover:before{
    transform:none
  }
}

.nav-cta{display:flex;align-items:center;gap:12px;flex:none}
/* Header CTA · locked to compact dark mono chip (keep this look) */
.nav-cta .btn.sm{
  display:inline-flex;align-items:center;gap:8px;
  height:36px;padding:0 14px;box-sizing:border-box;
  max-width:none;border-radius:0;border:1px solid var(--cta);
  background:var(--cta);color:#fff;
  font-family:var(--f-mono);font-size:10.5px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;
  line-height:1;overflow:hidden
}
.nav-cta .btn.sm span{overflow:visible;text-overflow:clip;white-space:nowrap}
.nav-cta .btn.sm i{font-style:normal;line-height:1}
.nav.scrolled .nav-cta .btn.sm{height:36px;padding:0 14px;font-size:10.5px}

.burger{
  display:none;position:relative;z-index:2;
  width:44px;height:44px;flex:none;
  flex-direction:column;align-items:center;justify-content:center;gap:6px;
  margin:0;padding:0;border:0;border-radius:0;
  background:transparent;color:var(--ink);
  appearance:none;-webkit-appearance:none;
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;cursor:pointer
}
.burger span{
  display:block;flex:none;width:18px;height:2px;
  background:currentColor;border-radius:1px;
  pointer-events:none;transform-origin:center;
  transition:transform var(--t-fast) var(--e),opacity var(--t-fast),background var(--t-fast)
}
.nav.open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.nav.open .burger span:nth-child(2){opacity:0;transform:scaleX(.4)}
.nav.open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ── MOBILE SHEET ── */
.sheet{
  position:fixed;inset:0;background:var(--ink);z-index:89;
  padding:calc(88px + env(safe-area-inset-top,0px)) max(var(--gutter),env(safe-area-inset-right,0px)) max(28px,env(safe-area-inset-bottom,0px)) max(var(--gutter),env(safe-area-inset-left,0px));
  display:flex;flex-direction:column;justify-content:flex-start;gap:24px;
  clip-path:inset(0 0 100% 0);transition:clip-path .62s var(--e),visibility .62s;
  visibility:hidden;overflow:hidden;-webkit-overflow-scrolling:touch
}
.sheet[hidden]{display:none !important}
.nav.open + .sheet{
  clip-path:inset(0 0 0 0);visibility:visible;overflow:auto;display:flex !important
}
.sheet-nav{display:grid;gap:0}
.sheet-item{border-bottom:1px solid var(--ink-line)}
.sheet a.big,.sheet-toggle{
  display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;
  font-family:var(--f-display);font-weight:700;font-size:clamp(1.55rem,7vw,2.35rem);
  letter-spacing:-.03em;color:#EDEFF1;padding:14px 0;text-align:left;
  background:none;border:0;border-radius:0;cursor:pointer;
  appearance:none;-webkit-appearance:none;-webkit-tap-highlight-color:transparent
}
.sheet a.big{opacity:0;transform:translateY(14px);transition:opacity .5s var(--e),transform .5s var(--e)}
.nav.open + .sheet a.big,.nav.open + .sheet .sheet-item{opacity:1;transform:none}
.nav.open + .sheet .sheet-item:nth-child(1) .sheet-toggle,
.nav.open + .sheet .sheet-item:nth-child(1) > a.big{transition-delay:.05s}
.nav.open + .sheet .sheet-item:nth-child(2) .sheet-toggle,
.nav.open + .sheet .sheet-item:nth-child(2) > a.big{transition-delay:.09s}
.nav.open + .sheet .sheet-item:nth-child(3) .sheet-toggle,
.nav.open + .sheet .sheet-item:nth-child(3) > a.big{transition-delay:.13s}
.nav.open + .sheet .sheet-item:nth-child(4) .sheet-toggle,
.nav.open + .sheet .sheet-item:nth-child(4) > a.big{transition-delay:.17s}
.nav.open + .sheet .sheet-item:nth-child(5) > a.big{transition-delay:.21s}
.nav.open + .sheet .sheet-item:nth-child(6) > a.big{transition-delay:.25s}
.nav.open + .sheet .sheet-item:nth-child(7) > a.big{transition-delay:.29s}

.sheet-toggle .plus{
  width:28px;height:28px;border:1px solid #3A444E;position:relative;flex:none;
  transition:border-color .35s,transform .45s var(--e)
}
.sheet-toggle .plus:before,.sheet-toggle .plus:after{
  content:"";position:absolute;inset:50% 7px;height:1px;background:#EDEFF1;transition:transform .4s var(--e)
}
.sheet-toggle .plus:after{transform:rotate(90deg)}
.sheet-item.open .sheet-toggle .plus{border-color:var(--amber);transform:rotate(90deg)}
.sheet-item.open .sheet-toggle .plus:after{transform:rotate(0)}

.sheet-sub{
  list-style:none;overflow:hidden;max-height:0;opacity:0;
  transition:max-height .5s var(--e),opacity .4s var(--e),padding .4s
}
.sheet-item.open .sheet-sub{max-height:920px;opacity:1;padding:0 0 14px}
.sheet-sub a{
  display:block;padding:9px 0;font-size:14.5px;color:#A8B2BC;
  border-bottom:1px solid #1A2027;transition:color var(--t-fast),padding-left .35s var(--e)
}
.sheet-sub a:hover,.sheet-sub a:focus-visible{color:#fff;padding-left:8px}
.sheet-sub a strong{display:block;font-weight:600;color:#EDEFF1;font-size:14.5px}
.sheet-sub a span{display:block;margin-top:3px;font-size:12px;line-height:1.4;color:#717F8C}

.sheet-cta{display:grid;gap:12px;margin-top:8px}
.sheet-foot{color:var(--ink-dim);font-family:var(--f-mono);font-size:12px;display:grid;gap:12px;padding-top:8px}
.sheet-foot a{color:#C4CCD4}
.sheet-foot a:hover{color:#fff}

@media(max-width:1099px){
  .nav-primary{display:none}
  .burger{display:flex}
  .nav-cta .btn{display:none}
  .nav-shell{
    background:rgba(244,243,238,.97);
    border-bottom-color:var(--rule)
  }
  .nav.open .nav-shell{
    background:var(--ink);
    border-bottom-color:transparent
  }
  .nav.open .nav-in,
  .nav.open.scrolled .nav-in{height:72px}
  .nav.open .mark-logo,
  .nav.open.scrolled .mark-logo{height:26px;filter:brightness(0) invert(1)}
  .nav.open .burger{color:#EDEFF1}
  .nav.open ~ .wa{opacity:0;visibility:hidden;pointer-events:none}
  .sheet a.big,.sheet-toggle{
    font-size:clamp(1.35rem,6vw,1.85rem);
    padding:12px 0;
    min-height:48px
  }
}
@media(min-width:1100px){
  .sheet,.nav.open + .sheet{display:none !important}
}

/* Compact desktop between 1100–1280 · keep CTA chip size stable */
@media(min-width:1100px) and (max-width:1280px){
  .nav-link,.nav-trigger{padding:8px 8px;font-size:10.5px;letter-spacing:.07em}
  .nav-cta .btn.sm{height:36px;padding:0 12px;font-size:10px}
}

/* ── BREADCRUMBS ── */
/* padding only; the text baseline does not move, but the target clears 24px */
.crumbs a{display:inline-block;padding:6px 0;margin:-6px 0}

/* ── FOOTER ── */
footer{background:var(--ink);color:var(--ink-dim);border-top:1px solid var(--ink-line)}
footer .wrap{padding-block:clamp(48px,5vw,72px) 28px}
.fgrid{display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:clamp(24px,3vw,40px)}
/* #8C98A4 on --ink is 6.40:1. The previous #5C6670 measured 3.21:1 here, which reads
   fine on paper but fails AA on the dark footer. */
.fgrid h3{font-family:var(--f-mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:#8C98A4;font-weight:500;margin-bottom:16px}
.fgrid a{display:inline-block;padding:5px 0;font-size:14.5px;color:#C4CCD4;transition:color var(--t-fast),transform .4s var(--e)}
.fgrid a:hover{color:#fff;transform:translateX(4px)}
.fgrid ul{list-style:none}
.fgrid .f-blurb{margin-top:14px;max-width:32ch;font-size:13.5px;color:#8C98A4;line-height:1.55}
.fmark{
  margin-top:clamp(40px,5vw,72px);line-height:0;user-select:none
}
.fmark img{
  display:block;width:min(100%,560px);height:auto;opacity:.16
}
.fbase{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  padding-top:22px;margin-top:22px;border-top:1px solid var(--ink-line);
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.09em;text-transform:uppercase
}
/* padding lifts these to a 24px minimum target (WCAG 2.2 · 2.5.8) without moving text */
.fbase a{color:inherit;display:inline-block;padding:6px 0;margin:-6px 0}
.fbase a:hover{color:#fff}
.fsocial{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px}
.fsocial a{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:#8C98A4;display:inline-block;padding:6px 0}
.fsocial a:hover{color:#fff;transform:none}
@media(max-width:820px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.fgrid{grid-template-columns:1fr}}

/* ── WhatsApp float · brand ink, not product-green ── */
.wa{display:none !important}
.wa-removed{
  position:fixed;right:max(16px,var(--gutter));bottom:20px;z-index:80;
  display:inline-flex;align-items:center;gap:10px;
  padding:11px 14px;background:var(--ink);color:#EDEFF1;border:1px solid var(--ink-line);
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  box-shadow:0 18px 40px -22px rgba(14,18,22,.65);
  transition:transform .4s var(--e),background .3s,border-color .3s
}
.wa:hover{background:var(--ink-2);border-color:#3A444E;transform:translateY(-2px)}
.wa svg{width:15px;height:15px;flex:none;color:#5FD3A0}
@media(max-width:560px){
  .wa span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .wa{padding:14px;border-radius:0}
}

@media (prefers-reduced-motion:reduce){
  .mm,.sheet,.sheet-sub,.nav-chev,.wa{transition:none !important}
  .nav.open + .sheet a.big,.nav.open + .sheet .sheet-item{opacity:1;transform:none}
  #mm-integration .mm-list a:before,
  #mm-operations .mm-list a[href="/services/crm-development"]:before,
  #mm-operations .mm-list a[href="/services/automation-systems"]:before{
    transition:none !important;transform:none !important
  }
  .mm-steps li,.mm-steps .n i{transition:none !important;transform:none !important}
}