/* ============================================================
   DIGIX — infrastructure that holds up
   Palette : cool paper · near-black ink · operational green
   Type    : Space Grotesk (display) · IBM Plex Sans (body)
             IBM Plex Mono (data / labels / nav)
   Signature: the live status panel + the ● motif (nav→hero→footer)
   ============================================================ */

:root{
  --paper:#F7F8F9;
  --paper-2:#FFFFFF;
  --ink:#161A1D;
  --slate:#565E68;
  --faint:#66707A;
  --line:#E4E6EA;
  --line-2:#D3D7DD;
  --signal:#1A50C7;
  --signal-hover:#143E9C;
  --signal-wash:#EAF0FC;
  --signal-bright:#3B74E8;
  --danger:#B4362F;
  --dark:#0F1216;
  --dark-2:#141922;
  --dark-line:#232B36;
  --dark-text:#98A1AD;
  --dark-mut:#8B95A3;
  --ok:#3FC98B;
  --radius:10px;
  --wrap:1140px;
  --section-space:clamp(4.5rem,7vw,6rem);
  --sans:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,monospace;
  --display:'Space Grotesk','IBM Plex Sans',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px;scrollbar-gutter:stable;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--slate);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);font-weight:600;line-height:1.12;letter-spacing:-0.025em;text-wrap:balance}
p{text-wrap:pretty}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img,svg{display:block;max-width:100%}
::selection{background:var(--signal);color:#fff}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:4px}
.hero :focus-visible,.why :focus-visible,.cta-band :focus-visible,footer :focus-visible,.mobile-menu :focus-visible,nav:not(.scrolled) :focus-visible{outline-color:var(--signal-bright)}
.skip-link{position:fixed;top:.75rem;left:.75rem;z-index:700;padding:.65rem .9rem;border-radius:8px;background:var(--paper-2);color:var(--ink);font-family:var(--mono);font-size:.75rem;font-weight:600;box-shadow:0 8px 24px rgba(15,18,22,.18);transform:translateY(-160%);transition:transform .18s ease}
.skip-link:focus{transform:translateY(0)}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

/* ---------- layout primitives ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.25rem,3vw,2rem)}
.pad{padding:var(--section-space) 0}
.sec-head{max-width:720px;margin-bottom:clamp(2.6rem,5vw,3.5rem)}
.sec-head h2{font-size:clamp(1.95rem,3.6vw,2.75rem);margin-top:0.9rem;max-width:20ch}
.sec-lead{color:var(--slate);max-width:54ch;margin-top:1rem;font-size:clamp(.98rem,1.2vw,1.04rem);line-height:1.7}
.eyebrow{
  font-family:var(--mono);font-size:0.7rem;font-weight:600;
  letter-spacing:0.16em;text-transform:uppercase;color:var(--signal);
  display:inline-flex;align-items:center;gap:0.7rem;
}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--signal)}
.eyebrow:has(.pulse)::before{display:none}

/* ---------- the ● pulse ---------- */
.pulse{width:7px;height:7px;border-radius:50%;background:var(--signal-bright);position:relative;flex:none}
.pulse::after{
  content:'';position:absolute;inset:-3px;border-radius:50%;
  border:1px solid var(--signal-bright);
  animation:ping 2.6s cubic-bezier(.2,.6,.3,1) infinite;
}
@keyframes ping{0%{transform:scale(.55);opacity:.9}70%,100%{transform:scale(1.65);opacity:0}}

/* ---------- scroll progress ---------- */
.scroll-bar{position:fixed;top:0;left:0;height:2px;width:0;background:var(--signal);z-index:600;pointer-events:none}

/* ---------- nav ---------- */
nav{
  position:fixed;inset:0 0 auto 0;height:68px;z-index:500;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 max(clamp(1.25rem,3vw,2rem),calc((100% - var(--wrap)) / 2));
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s,backdrop-filter .3s;
}
nav.scrolled{
  background:rgba(247,248,249,0.85);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border-bottom-color:var(--line);
  box-shadow:0 1px 12px rgba(15,23,42,0.05);
}
.logo{font-family:var(--display);font-weight:700;font-size:1.15rem;letter-spacing:-0.03em;color:var(--ink);display:flex;align-items:center;transition:color .3s}
.logo b{color:var(--signal)}
nav:not(.scrolled) .logo{color:#fff}
nav:not(.scrolled) .logo b{color:var(--signal-bright)}
nav:not(.scrolled) .nav-links a{color:rgba(255,255,255,0.6)}
nav:not(.scrolled) .nav-links a:hover{color:#fff}
nav:not(.scrolled) .lang button{color:rgba(255,255,255,0.62)}
nav:not(.scrolled) .lang button.active{color:#fff}
nav:not(.scrolled) .lang i{color:rgba(255,255,255,0.32)}
nav:not(.scrolled) .hamburger span{background:#fff}
nav:not(.scrolled) .hamburger.open span{background:var(--ink)}
nav.menu-open{background:var(--paper);border-bottom-color:var(--line)}
nav.menu-open .logo,nav.menu-open .logo b{color:var(--ink)}
nav.menu-open .logo b{color:var(--signal)}
nav.menu-open .nav-cta,nav.menu-open .lang{opacity:0;pointer-events:none}
.nav-links{display:flex;gap:clamp(1rem,1.7vw,1.4rem);font-family:var(--mono);font-size:0.75rem;letter-spacing:0.01em}
.nav-links a{color:var(--slate);display:inline-flex;align-items:center;min-height:44px;padding:0.5rem 0;position:relative;transition:color .2s}
.nav-links a::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--signal);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.nav-active{color:var(--ink)}
.nav-links a.nav-active::after{transform:scaleX(1)}
nav:not(.scrolled) .nav-links a::after{background:var(--signal-bright)}
.nav-right{display:flex;align-items:center;gap:1.1rem}
.lang{display:flex;align-items:center;font-family:var(--mono);font-size:0.72rem;font-weight:500}
.lang button{min-width:36px;min-height:44px;background:none;border:none;color:var(--faint);cursor:pointer;padding:0.25rem;letter-spacing:0.08em;transition:color .2s}
.lang button.active{color:var(--ink)}
.lang i{color:var(--line-2);font-style:normal;padding:0 0.1rem}
.nav-cta{
  display:inline-flex;align-items:center;gap:0.45rem;
  font-family:var(--sans);font-weight:600;font-size:0.84rem;
  min-height:44px;background:var(--signal);color:#fff;padding:0.55rem 1.05rem;border-radius:var(--radius);
  transition:background .2s,transform .2s;
}
.nav-cta:hover{background:var(--signal-hover);transform:translateY(-1px)}
.hamburger{display:none;width:44px;height:44px;align-items:center;justify-content:center;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;z-index:501}
.hamburger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- mobile menu ---------- */
.mobile-menu{position:fixed;inset:0;z-index:499;min-height:100svh;background:var(--paper);display:none;flex-direction:column;justify-content:center;gap:0.4rem;padding:5rem 2rem 2rem;overflow-y:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--display);font-weight:600;font-size:2rem;color:var(--ink);padding:0.5rem 0}
.mobile-menu a:hover{color:var(--signal)}
.mm-cta{color:var(--signal)!important}
.mm-meta{margin-top:1.8rem;display:flex;align-items:center;gap:1.2rem;font-family:var(--mono);font-size:0.8rem;color:var(--faint)}
.mm-meta button{display:inline-flex;align-items:center;min-height:44px;background:none;border:none;color:var(--faint);font-family:inherit;font-size:inherit;cursor:pointer;letter-spacing:0.08em}
.mm-meta button.active{color:var(--ink)}

/* ---------- hero (dark) ---------- */
.hero{position:relative;padding:8.5rem 0 4.5rem;overflow:hidden;background:var(--dark);color:var(--dark-text);border-bottom:1px solid var(--dark-line)}
.hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,0.10) 1px,transparent 1.4px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(ellipse 72% 58% at 22% 12%,#000,transparent 70%);
          mask-image:radial-gradient(ellipse 72% 58% at 22% 12%,#000,transparent 70%);
}
.hero::after{
  content:'';position:absolute;top:-30%;right:-10%;width:55%;height:120%;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(59,116,232,0.14),transparent 65%);
}
.hero-inner{position:relative;display:grid;grid-template-columns:1.08fr 0.92fr;gap:clamp(3rem,5vw,4rem);align-items:center}
.hero .eyebrow{color:var(--signal-bright)}
.hero .eyebrow::before{background:var(--signal-bright)}
.hero h1{font-size:clamp(2.45rem,5vw,4.05rem);line-height:1.04;letter-spacing:-0.035em;color:#fff;margin:1.25rem 0 1.35rem;max-width:15ch}
.hero-dot{color:var(--signal-bright)}
.hero-sub{font-size:clamp(1rem,1.45vw,1.15rem);line-height:1.68;color:var(--dark-text);max-width:38ch;margin-bottom:2rem}
.hero .techstrip{border-top-color:var(--dark-line)}
.hero .techstrip .tlabel{color:var(--dark-mut)}
.hero .techstrip li{color:var(--dark-text)}
.hero-actions{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.btn{
  font-family:var(--sans);font-weight:600;font-size:0.95rem;
  min-height:48px;padding:0.8rem 1.5rem;border-radius:var(--radius);
  display:inline-flex;align-items:center;gap:0.5rem;transition:background .2s,transform .2s,border-color .2s,color .2s;
}
.btn-primary{background:var(--signal);color:#fff}
.btn-primary:hover{background:var(--signal-hover);transform:translateY(-2px);box-shadow:0 10px 24px -6px rgba(26,80,199,.5)}
.btn-secondary{border:1px solid rgba(255,255,255,.34);color:#fff;background:rgba(255,255,255,.06)}
.btn-secondary:hover{border-color:var(--signal-bright);background:rgba(59,116,232,.12);transform:translateY(-2px)}
.btn .ico{width:17px;height:17px;flex:none;transition:transform .2s}
.btn:hover .ico{transform:rotate(35deg)}
.btn:active,.nav-cta:active,.f-submit:active,.back-to-top:active{transform:translateY(0)}
.nav-cta .ico{width:15px;height:15px;flex:none}
.btn-phone{font-family:var(--mono);font-size:0.9rem;color:var(--ink);border-bottom:1px solid var(--line-2);padding:0.15rem 0}
.btn-phone:hover{border-color:var(--signal);color:var(--signal)}
.btn-phone span{color:var(--faint);margin-right:0.5rem}
.hero-call{display:inline-flex;gap:.45rem;margin-top:.95rem;font-family:var(--mono);font-size:.75rem;color:var(--dark-mut);transition:color .2s}
.hero-call strong{color:#fff;font-weight:500}
.hero-call:hover{color:var(--signal-bright)}

/* ---------- support panel (signature) ---------- */
.support-panel{
  position:relative;
  background:var(--dark-2);border:1px solid var(--dark-line);border-radius:14px;
  padding:1.5rem 1.65rem;font-family:var(--mono);font-size:0.8rem;color:var(--dark-text);
  box-shadow:0 0 0 1px rgba(59,116,232,.06),0 40px 80px -30px rgba(0,0,0,.7);
}
.support-panel-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--dark-line)}
.support-panel-head .s-title{font-size:0.66rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:#fff}
.support-panel-head .s-hours{display:flex;align-items:center;gap:0.75rem;color:var(--dark-text);font-size:0.68rem;white-space:nowrap}
.support-fact{display:grid;grid-template-columns:30px 1fr;gap:.85rem;align-items:center;padding:.9rem 0;border-bottom:1px dashed var(--dark-line)}
.support-fact .sf-icon{width:28px;height:28px;border:1px solid var(--dark-line);border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--signal-bright);font-size:.64rem}
.support-fact div{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.support-fact .k{color:var(--dark-mut)}
.support-fact strong{color:#E4E8EE;font-size:.78rem;font-weight:500;text-align:right}
.support-next{display:flex;align-items:flex-end;justify-content:space-between;gap:1.2rem;padding-top:1.2rem}
.support-next>span{font-family:var(--sans);font-size:.8rem;line-height:1.5;color:var(--dark-text);max-width:28ch}
.support-next a{color:var(--signal-bright);font-size:.7rem;white-space:nowrap}
.support-next a:hover{color:#fff}

/* ---------- proof strip ---------- */
.proof-strip{background:var(--paper-2)}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr)}
.proof-item{display:grid;grid-template-columns:38px minmax(0,1fr);gap:.9rem;align-items:center;padding:1.4rem 1.35rem;border-left:1px solid var(--line)}
.proof-item:last-child{border-right:1px solid var(--line)}
.proof-mark{width:38px;height:38px;border-radius:8px;background:var(--signal-wash);color:var(--signal);font-family:var(--mono);font-size:.7rem;font-weight:600;display:flex;align-items:center;justify-content:center}
.proof-item div{display:flex;flex-direction:column;line-height:1.35}
.proof-item strong{font-family:var(--display);font-size:.84rem;color:var(--ink);font-weight:600}
.proof-item div span{font-size:.72rem;color:var(--faint);margin-top:.18rem}

/* ---------- services (directory) ---------- */
.services{border-top:1px solid var(--line);background:var(--paper)}
.services.pad{padding:var(--section-space) 0}
.services .sec-head{margin-bottom:clamp(1.75rem,3.5vw,2.5rem)}
.service-groups{display:flex;flex-direction:column;gap:clamp(2rem,4vw,3rem)}
.service-group-head{margin-bottom:.7rem}
.service-group-head>div{display:flex;align-items:center;gap:.7rem}
.service-group-head>div::before{content:'';width:18px;height:1px;background:var(--signal);flex:none}
.service-group-head h3{font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0}
.service-group-head p{display:none}
.service-list{min-width:0}
.srow{
  display:grid;grid-template-columns:20px minmax(0,.9fr) minmax(0,1.5fr);gap:0 1.3rem;align-items:baseline;
  min-height:64px;padding:1rem .85rem;border-top:1px solid var(--line);
  cursor:pointer;transition:background .16s,box-shadow .16s;
}
.srow:last-child{border-bottom:1px solid var(--line)}
.srow-body{display:contents}
.srow .ico{width:20px;height:20px;flex:none;color:var(--faint);transition:color .16s;align-self:start;position:relative;top:1px}
.srow h3{font-family:var(--display);font-size:1rem;font-weight:600;color:var(--ink);display:flex;align-items:baseline;gap:0.4rem;margin:0;transition:color .16s}
.srow h3 .arw{color:var(--signal);opacity:0;transition:opacity .16s}
.srow p{font-size:0.88rem;line-height:1.58;color:var(--slate);margin:0}
.srow-tags{display:none}
.srow:hover,.srow:focus-visible{background:var(--paper-2);box-shadow:inset 3px 0 0 var(--signal)}
.srow:hover .ico,.srow:focus-visible .ico,.srow:hover h3,.srow:focus-visible h3{color:var(--signal)}
.srow:hover h3 .arw,.srow:focus-visible h3 .arw{opacity:1;transform:none}
.srow:focus-visible{outline:2px solid var(--signal);outline-offset:-2px}
@media(hover:none){.srow h3 .arw{opacity:1;transform:none}}

/* ---------- tech strip ---------- */
.techstrip{margin-top:2.2rem;padding-top:1.4rem;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:.85rem}
.techstrip .tlabel{font-family:var(--mono);font-size:0.66rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--faint)}
.techstrip ul{display:flex;flex-wrap:wrap;gap:.5rem .9rem;list-style:none}
.techstrip li{font-family:var(--mono);font-size:0.78rem;color:var(--slate);white-space:nowrap}

/* ---------- process ---------- */
.process{border-top:1px solid var(--line);background:var(--paper-2)}
.psteps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(2rem,4vw,3rem);margin-top:0.5rem}
.pstep{position:relative;padding-top:1.7rem;border-top:2px solid var(--ink)}
.pstep .pnum{position:absolute;top:-0.82rem;left:0;background:var(--paper-2);padding-right:0.7rem;font-family:var(--mono);font-size:0.8rem;letter-spacing:0.1em;color:var(--signal)}
.pstep h3{font-size:1.12rem;margin-bottom:0.5rem}
.pstep p{font-size:0.92rem;line-height:1.7;color:var(--slate)}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line)}
.faq.pad{padding:var(--section-space) 0}
.faq .sec-head{margin-bottom:clamp(1.75rem,3.5vw,2.5rem)}
.faqlist{max-width:860px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;min-height:58px;padding:1.05rem 2.25rem 1.05rem 0;position:relative;font-family:var(--display);font-weight:600;font-size:1rem;line-height:1.4;color:var(--ink);transition:color .18s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--signal)}
.faq summary::after{content:'';position:absolute;right:0.35rem;top:calc(1.05rem + 0.7em);width:8px;height:8px;border-right:2px solid var(--signal);border-bottom:2px solid var(--signal);transform:translateY(-50%) rotate(45deg);transition:transform .25s ease}
.faq details[open] summary::after{transform:translateY(-50%) rotate(225deg)}
.faq details>p{padding:0 1rem 1.25rem 0;color:var(--slate);font-size:0.92rem;line-height:1.65;max-width:64ch}
.faq details[open]>p{animation:fade .28s ease}

/* ---------- why ---------- */
.why{border-top:1px solid var(--line);background:var(--dark);color:var(--dark-text);position:relative;overflow:hidden}
.why::before{content:'';position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1.4px);background-size:34px 34px;-webkit-mask-image:radial-gradient(ellipse 70% 70% at 85% 20%,#000,transparent 72%);mask-image:radial-gradient(ellipse 70% 70% at 85% 20%,#000,transparent 72%)}
.why.pad{padding:var(--section-space) 0}
.why-layout{position:relative;display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(2.5rem,5vw,3.5rem);align-items:start}
.why-intro{position:sticky;top:100px}
.why .eyebrow{color:var(--signal-bright)}
.why .eyebrow::before{background:var(--signal-bright)}
.why-intro h2{font-size:clamp(1.9rem,3.6vw,2.85rem);color:#fff;max-width:14ch;margin:1rem 0 1.1rem}
.why-intro>p{font-size:.95rem;line-height:1.65;color:var(--dark-text);max-width:44ch}
.why-direct{margin-top:1.6rem;padding-top:1.1rem;border-top:1px solid var(--dark-line);display:flex;flex-direction:column;gap:.7rem;max-width:38ch}
.why-direct span{font-size:.86rem;color:var(--dark-mut)}
.why-direct a{font-family:var(--mono);font-size:.74rem;color:var(--signal-bright);width:max-content}
.why-direct a:hover{color:#fff}
.why-values{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--dark-line);border-radius:12px;overflow:hidden;background:var(--dark-line);gap:1px;box-shadow:0 35px 70px -35px rgba(0,0,0,.7)}
.why-value{background:var(--dark-2);padding:1.55rem 1.6rem;transition:background .22s}
.why-value:hover{background:#18202B}
.why-value h3{color:#fff;font-size:1.02rem;margin-bottom:.4rem}
.why-value p{font-size:.88rem;line-height:1.62;color:var(--dark-text)}
.why-flow{grid-column:1/-1;background:#10151C;display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.9rem 1.5rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:#DCE2EA}
.why-flow i{font-style:normal;color:var(--signal-bright)}

/* ---------- contact ---------- */
.contact{border-top:1px solid var(--line);background:var(--paper-2)}
.contact-inner{display:grid;grid-template-columns:0.82fr 1.18fr;gap:clamp(3.25rem,6vw,4.5rem);align-items:start}
.contact h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin:0.9rem 0 1.1rem;max-width:16ch}
.contact-lead{color:var(--slate);margin-bottom:2rem;max-width:36ch;font-size:1rem;line-height:1.72}
.cinfo{font-family:var(--mono);font-size:0.85rem;border-top:1px solid var(--line)}
.cinfo>*{display:flex;min-height:48px;align-items:center;justify-content:space-between;gap:1rem;padding:0.9rem 0;border-bottom:1px solid var(--line);color:var(--ink);transition:color .2s}
.cinfo a:hover{color:var(--signal)}
.cinfo a:hover .ico{color:var(--signal)}
.ci-left{display:flex;align-items:center;gap:0.6rem}
.cinfo .ico{width:17px;height:17px;flex:none;color:var(--faint);transition:color .2s}
.cinfo .lbl{color:var(--faint);text-transform:uppercase;font-size:0.68rem;letter-spacing:0.09em}
.cinfo .val{min-width:0;text-align:right;overflow-wrap:anywhere}
.client-tools{margin-top:1.6rem;border:1px solid var(--line);border-radius:10px;background:var(--paper);padding:1.1rem}
.client-tools-head{display:flex;align-items:flex-start;gap:.75rem;padding-bottom:.9rem;border-bottom:1px solid var(--line)}
.client-tools-head .pulse{margin-top:.35rem}
.client-tools-head div{display:flex;flex-direction:column;line-height:1.4}
.client-tools-head strong{font-family:var(--display);font-size:.88rem;color:var(--ink)}
.client-tools-head div span{font-size:.75rem;color:var(--faint);margin-top:.15rem}
.client-tool-links{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;padding-top:.9rem}
.client-tool-links a{display:flex;min-height:48px;justify-content:space-between;align-items:center;padding:.65rem .8rem;background:var(--paper-2);border:1px solid var(--line);border-radius:8px;font-family:var(--mono);font-size:.72rem;color:var(--ink);transition:border-color .2s,color .2s,transform .2s,box-shadow .2s}
.client-tool-links a:hover{border-color:var(--signal);color:var(--signal);transform:translateY(-1px)}

.form{display:flex;flex-direction:column;gap:1.2rem;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:clamp(1.35rem,3vw,2rem);box-shadow:0 24px 55px -40px rgba(15,23,42,.35)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.f-group{display:flex;flex-direction:column;gap:0.45rem}
.f-group label{font-family:var(--mono);font-size:0.7rem;text-transform:uppercase;letter-spacing:0.09em;color:var(--faint)}
.f-group input,.f-group select,.f-group textarea{
  font-family:var(--sans);font-size:0.95rem;color:var(--ink);
  background:var(--paper-2);border:1px solid var(--line);border-radius:8px;
  min-height:48px;padding:0.78rem 0.9rem;outline:none;-webkit-appearance:none;
  transition:border-color .2s,box-shadow .2s;
}
.f-group input::placeholder,.f-group textarea::placeholder{color:var(--faint)}
.f-group input:hover,.f-group select:hover,.f-group textarea:hover{border-color:var(--line-2)}
.f-group input:focus,.f-group select:focus,.f-group textarea:focus{border-color:var(--signal);box-shadow:0 0 0 3px var(--signal-wash)}
.f-group select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2366707A' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.9rem center;padding-right:2.4rem}
.f-group textarea{min-height:132px;resize:vertical}
.submit-row{display:grid;grid-template-columns:minmax(180px,.78fr) 1.22fr;gap:1rem;align-items:center;margin-top:.3rem}
.f-submit{
  min-height:48px;background:var(--signal);color:#fff;border:none;border-radius:var(--radius);
  font-family:var(--sans);font-weight:600;font-size:0.95rem;padding:0.9rem;cursor:pointer;
  transition:background .2s,transform .2s;
}
.f-submit:hover{background:var(--signal-hover);transform:translateY(-2px)}
.f-submit:disabled{cursor:default;transform:none;opacity:.9}
.f-submit.err{background:var(--danger)}
.response-note{font-size:.78rem;line-height:1.45;color:var(--faint)}
.privacy-note{display:flex;align-items:center;gap:.5rem;font-size:.72rem;color:var(--faint);padding-top:.2rem}
.privacy-note .ico{width:14px;height:14px;flex:none;color:var(--signal)}

/* ---------- CTA band (dark) ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--dark);color:#fff;border-top:1px solid var(--dark-line);padding:clamp(2rem,4vw,2.75rem) 0}
.cta-band::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,0.08) 1px,transparent 1.4px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(ellipse 55% 90% at 85% 50%,#000,transparent 70%);
          mask-image:radial-gradient(ellipse 55% 90% at 85% 50%,#000,transparent 70%);
}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:1.5rem 2rem;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(1.15rem,2vw,1.4rem);color:#fff;max-width:22ch}
.cta-actions{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.btn-invert{background:#fff;color:var(--dark)}
.btn-invert:hover{background:var(--signal-bright);color:#fff;transform:translateY(-2px)}
.cta-band .btn-phone{color:#fff;border-bottom-color:var(--dark-line)}
.cta-band .btn-phone span{color:var(--dark-mut)}
.cta-band .btn-phone:hover{color:var(--signal-bright);border-bottom-color:var(--signal-bright)}

/* ---------- footer (dark) ---------- */
footer{border-top:1px solid var(--dark-line);background:var(--dark);color:var(--dark-text);padding:3.75rem 0 1.9rem}
.foot-cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--dark-line)}
.foot-col h4{font-family:var(--mono);font-size:0.66rem;font-weight:500;text-transform:uppercase;letter-spacing:0.12em;color:var(--dark-mut);margin-bottom:1rem}
.foot-col a,.foot-col span{display:block;font-size:0.88rem;color:var(--dark-text);margin-bottom:0.55rem}
.foot-col a{transition:color .2s}
.foot-col a:hover{color:var(--signal-bright)}
.foot-brand .flogo{font-family:var(--display);font-weight:700;font-size:1.25rem;color:#fff;letter-spacing:-0.03em;display:inline-block;margin-bottom:0.9rem}
.foot-brand .flogo b{color:var(--signal-bright)}
.foot-brand p{max-width:34ch;font-size:0.88rem;color:var(--dark-text)}
.foot-bottom{padding-top:1.5rem;font-family:var(--mono);font-size:0.72rem;color:var(--dark-mut)}

/* ---------- back to top ---------- */
.back-to-top{
  position:fixed;right:1.5rem;bottom:1.5rem;z-index:400;
  width:44px;height:44px;border-radius:10px;
  background:var(--paper-2);border:1px solid var(--line);color:var(--slate);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  visibility:hidden;opacity:0;pointer-events:none;box-shadow:0 8px 24px rgba(15,18,22,.1);transition:opacity .3s,border-color .2s,color .2s,transform .2s;
}
.back-to-top.visible{visibility:visible;opacity:1;pointer-events:auto}
.back-to-top:hover{border-color:var(--signal);color:var(--signal);transform:translateY(-2px)}

/* ---------- motion ---------- */
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
.js .reveal{opacity:0}
.js .reveal.in{animation:rise .6s ease forwards}
.hero .reveal.in{animation-duration:.7s}
.hero .r1.in{animation-delay:.02s}
.hero .r2.in{animation-delay:.10s}
.hero .r3.in{animation-delay:.18s}
.hero .r4.in{animation-delay:.26s}
.hero .r5.in{animation-delay:.34s}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:2.75rem}
  .support-panel{width:100%;max-width:720px}
  .contact-inner{grid-template-columns:1fr;gap:3rem}
  .contact-inner>div:last-child{width:100%;max-width:760px}
  .nav-links{display:none}
  .hamburger{display:flex}
}
@media(max-width:860px){
  .psteps{grid-template-columns:1fr;gap:2.25rem}
  .service-group-head>div{gap:.6rem}
  .srow{grid-template-columns:20px 1fr;gap:.15rem 1rem}
  .srow p{grid-column:2}
  .why-layout{grid-template-columns:1fr;gap:3rem}
  .why-intro{position:static}
  .why-intro h2{max-width:16ch}
}
@media(max-width:720px){
  .proof-grid{grid-template-columns:1fr}
  .proof-item{border-right:1px solid var(--line)}
  .proof-item + .proof-item{border-top:1px solid var(--line)}
  .foot-cols{grid-template-columns:1fr 1fr;gap:2rem}
  .foot-brand{grid-column:1/-1}
  .cta-inner{align-items:flex-start}
  .cta-actions{width:100%}
}
@media(max-width:600px){
  :root{--section-space:4rem}
  .wrap{padding:0 1.25rem}
  nav{padding:0 1.25rem}
  .nav-cta,.lang{display:none}
  .hero{padding:7rem 0 3.75rem}
  .mobile-menu{padding-left:1.25rem;padding-right:1.25rem}
  .mobile-menu a{font-size:clamp(1.55rem,8vw,2rem)}
  .hero-actions{gap:.8rem}
  .hero-actions .btn{width:100%;justify-content:center}
  .support-panel{padding:1.2rem}
  .support-panel-head{align-items:flex-start;flex-direction:column}
  .support-fact div{display:flex;flex-direction:column;align-items:flex-start;gap:.15rem}
  .support-fact strong{text-align:left}
  .support-next{align-items:flex-start;flex-direction:column}
  .why-value{padding:1.25rem}
  .why-flow{flex-direction:column;align-items:flex-start;gap:.5rem;padding:1.1rem 1.25rem}
  .why-flow i{display:inline-block;transform:rotate(90deg)}
  .f-row{grid-template-columns:1fr}
  .f-group input,.f-group select,.f-group textarea{font-size:1rem}
  .submit-row{grid-template-columns:1fr}
  .cta-actions{flex-direction:column;align-items:stretch;gap:1rem}
  .cta-actions .btn{width:100%;justify-content:center}
  .cta-actions .btn-phone{text-align:center;padding:.5rem 0}
  .faq summary{padding-right:2rem}
  .faq details>p{padding-right:0}
  .back-to-top{right:1rem;bottom:1rem}
}
@media(max-width:480px){
  .foot-cols{grid-template-columns:1fr}
  .why-values{grid-template-columns:1fr}
  .cinfo>*{align-items:flex-start;flex-direction:column;gap:.25rem}
  .cinfo .val{text-align:left}
  .foot-col a{display:flex;align-items:center;min-height:44px;margin-bottom:0;padding:.35rem 0;border-top:1px solid var(--dark-line)}
  .foot-col:not(.foot-brand) span{display:block;padding:.35rem 0;margin-bottom:0;border-top:1px solid var(--dark-line)}
}
@media(max-width:360px){
  .client-tool-links{grid-template-columns:1fr}
  .support-panel{margin-left:-.25rem;margin-right:-.25rem}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .js .reveal,.js .reveal.in{opacity:1;animation:none}
  .pulse::after{display:none}
}