/* Fusion Software Solutions - site styles
   Fonts: Instrument Serif (headlines), Instrument Sans (everything else), self-hosted */
@font-face{font-family:"Instrument Sans";src:url("../fonts/InstrumentSans-Regular.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url("../fonts/InstrumentSans-Bold.woff") format("woff");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url("../fonts/InstrumentSerif-Regular.woff") format("woff");font-weight:400;font-style:normal;font-display:swap}

:root{
  --ink:#08122E; --ink-2:#0F1D45; --blue:#2457F5; --blue-d:#1A41C4;
  --ice:#F2F6FE; --line:#DFE6F3; --text:#121B33; --muted:#4B5873;
  --soft:#AEBDDD; --sky:#7FB2FF; --amber:#FFB020; --white:#fff;
  --max:1180px;
  --sans:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Instrument Serif",Georgia,"Times New Roman",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--white);font-size:1.0625rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--blue)}
a:hover{color:var(--blue-d)}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px}
.skip{position:absolute;left:-9999px;top:0;background:var(--amber);color:var(--ink);padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

h1,h2{font-family:var(--serif);font-weight:400;line-height:1.05;letter-spacing:-.012em;margin:0 0 .5em;text-wrap:balance}
h1{font-size:clamp(2.7rem,5.6vw,4.5rem)}
h2{font-size:clamp(2rem,3.6vw,3rem)}
h3,h4{font-family:var(--sans);font-weight:700;line-height:1.25;letter-spacing:-.01em;margin:0 0 .5em}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.lead{font-size:1.2rem;line-height:1.6;color:var(--muted);max-width:40rem}
.prose{max-width:44rem}

/* Buttons */
.btn{display:inline-block;padding:.85rem 1.4rem;border-radius:8px;font-family:var(--sans);font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;line-height:1.2}
.btn-amber{background:var(--amber);color:var(--ink)}
.btn-amber:hover{background:#FFC24D;color:var(--ink)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-d);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn-ghost:hover{border-color:#fff;color:#fff}
.btn[disabled]{opacity:.6;cursor:wait}

/* Header and logo */
.site-header{background:var(--ink);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:80px}
.brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none;color:#fff}
.brand:hover{color:#fff}
.brand .mark{width:46px;height:46px;flex:none}
.wm{display:flex;flex-direction:column;gap:5px}
.wm b{font-size:1.65rem;line-height:1;font-weight:700;letter-spacing:-.025em;color:#fff}
.wm i{font-style:normal;font-size:.78rem;line-height:1;letter-spacing:.045em;color:var(--soft)}
.nav-toggle{display:none;background:none;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:8px;padding:.5rem .9rem;font:inherit;font-size:.95rem;cursor:pointer}
.nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:.3rem}
.nav a.link,.menu-btn{display:block;color:#D5DEF2;text-decoration:none;padding:.55rem .9rem;font-size:1rem;background:none;border:0;border-bottom:2px solid transparent;font-family:inherit;cursor:pointer}
.nav a.link:hover,.menu-btn:hover{color:#fff}
.nav [aria-current="page"],.has-menu.current>.menu-btn{color:#fff;border-bottom-color:var(--amber)}
.nav .cta{margin-left:.7rem;padding:.6rem 1.15rem}
.has-menu{position:relative}
.menu-btn::after{content:"";display:inline-block;width:.42em;height:.42em;margin-left:.5em;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-.15em) rotate(45deg)}
.mega{display:none;position:absolute;left:-120px;top:100%;width:min(760px,92vw);background:#fff;color:var(--text);padding:12px;border-radius:0 0 14px 14px;box-shadow:0 24px 48px rgba(8,18,46,.28);grid-template-columns:1fr 1fr;gap:2px}
.has-menu.open .mega{display:grid}
@media (hover:hover) and (min-width:900px){.has-menu:hover .mega{display:grid}}
.mega a{display:flex;gap:.9rem;align-items:flex-start;padding:.85rem;border-radius:10px;text-decoration:none;color:var(--text)}
.mega a:hover{background:var(--ice);color:var(--text)}
.mega strong{display:block;font-size:1rem;line-height:1.3}
.mega span.d{display:block;font-size:.9rem;color:var(--muted);line-height:1.4;margin-top:2px}
.mega .ico{flex:none;color:var(--blue);margin-top:2px}

/* Hero */
.hero{background:var(--ink);color:#fff;padding:68px 0 88px}
.hero .wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:center}
.hero h1{color:#fff}
.hero .lead{color:#C5D2EC;margin-bottom:2.1rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}

/* Hero stack */
.stack{margin:0;position:relative}
.stack svg{width:100%;overflow:visible}
.slab{cursor:pointer;transition:transform .25s ease}
.slab .top{fill:var(--t);transition:fill .2s}
.slab .l{fill:var(--l);transition:fill .2s}
.slab .r{fill:var(--r);transition:fill .2s}
.slab .edge{fill:none;stroke:rgba(255,255,255,.3);stroke-width:1}
.slab .lead-line{stroke:rgba(255,255,255,.28);stroke-width:1;stroke-dasharray:3 4}
.slab.is-active{transform:translateY(-7px)}
.slab.is-active .top{fill:var(--amber)}
.slab.is-active .l{fill:#D9900F}
.slab.is-active .r{fill:#B87609}
.slab.is-active .lead-line{stroke:var(--amber)}
.stack-labels{list-style:none;margin:0;padding:0}
.stack-labels a{display:block;color:#fff;text-decoration:none;font-weight:700;font-size:1rem;line-height:1.25;padding:.35rem 0}
.stack-labels a:hover,.stack-labels a.is-active{color:var(--amber)}
@media (min-width:900px){
  .stack{aspect-ratio:640/600}
  .stack-labels li{position:absolute;left:60.6%;right:0;top:var(--y);transform:translateY(-50%)}
}
@media (max-width:899px){
  .stack-svg-wrap{overflow:hidden}
  .stack svg{width:190%;max-width:none;margin-left:-6.4%}
  .slab .lead-line{display:none}
  .stack-labels{display:grid;grid-template-columns:1fr 1fr;gap:.2rem 1.2rem;margin-top:1rem}
}
@media (max-width:520px){.stack-labels{grid-template-columns:1fr}}

/* Sections */
.section{padding:88px 0}
.section.alt{background:var(--ice)}
.section-head{max-width:46rem;margin-bottom:2.8rem}
.section-head p{color:var(--muted);font-size:1.125rem;margin:0}

.ico{color:var(--blue);flex:none}

/* Home: advisory */
.adv{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.adv-col{border-top:3px solid var(--blue);padding-top:1.4rem}
.adv-col h3{font-family:var(--serif);font-weight:400;font-size:1.9rem;letter-spacing:-.01em;margin-bottom:.35rem}
.adv-col .sub{color:var(--muted);margin-bottom:1.3rem;min-height:3.3em}
.adv-col .more{font-weight:700;display:inline-block;margin-top:.6rem}

.ticks{list-style:none;margin:0;padding:0}
.ticks li{position:relative;padding-left:1.5rem;margin-bottom:.6rem}
.ticks li::before{content:"";position:absolute;left:.1rem;top:.62em;width:.5rem;height:.5rem;background:var(--blue);transform:rotate(45deg);border-radius:1px}

/* Home: area rows */
.area{display:grid;grid-template-columns:44px minmax(0,1fr) minmax(0,1.5fr);gap:18px 36px;padding:30px 0;border-top:1px solid var(--line);align-items:start}
.area:last-child{border-bottom:1px solid var(--line)}
.area .ico{margin-top:3px}
.area h3{margin:0 0 .25rem;font-size:1.3rem}
.area .terms{color:var(--muted);font-size:.95rem;margin:0}
.area p{margin:0 0 .5rem}
.area a{font-weight:700}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;list-style:none;margin:0;padding:0;counter-reset:s}
.steps li{border-top:1px solid var(--line);padding-top:1.1rem;counter-increment:s}
.steps li::before{content:counter(s);display:block;font-family:var(--serif);font-size:2.6rem;line-height:1;color:var(--blue);margin-bottom:.6rem}
.steps h3{margin-bottom:.3rem}
.steps p{color:var(--muted);margin:0}

.tech{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 44px}
.tech h3{font-size:1.05rem;margin-bottom:.35rem}
.tech p{color:var(--muted);margin:0}

.band{background:var(--ink-2);color:#fff;padding:72px 0}
.band .wrap{display:flex;flex-wrap:wrap;gap:24px 40px;align-items:center;justify-content:space-between}
.band h2{margin:0 0 .3rem;color:#fff;font-size:clamp(1.8rem,3vw,2.5rem)}
.band p{margin:0;color:var(--soft)}

/* Inner page header */
.page-head{background:var(--ink);color:#fff;padding:64px 0 68px}
.page-head h1{color:#fff;font-size:clamp(2.4rem,4.6vw,3.6rem);margin-bottom:.35em}
.page-head .lead{color:#C5D2EC;margin:0}

/* Solutions page */
.sol-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;padding:64px 0 88px}
.sol-nav{position:sticky;top:108px;align-self:start}
.sol-nav ul{list-style:none;margin:0;padding:0}
.sol-nav a{display:block;padding:.45rem 0 .45rem 1rem;border-left:3px solid var(--line);color:var(--muted);text-decoration:none;font-size:.98rem;line-height:1.35}
.sol-nav a:hover{color:var(--text)}
.sol-nav a.is-current{border-left-color:var(--blue);color:var(--text);font-weight:700}
.sol{padding:52px 0;border-top:1px solid var(--line);scroll-margin-top:104px}
.sol:first-child{border-top:0;padding-top:0}
.sol-title{display:flex;gap:1rem;align-items:center;margin-bottom:.9rem}
.sol-title .ico{width:40px;height:40px}
.sol-title h2{margin:0}
.sol .intro{font-size:1.18rem;max-width:42rem;color:var(--text)}
.sol-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:32px 56px;margin-top:1.5rem}
.sol h3.sub{font-size:1rem;margin-bottom:.7rem}
.sol .tools{color:var(--muted);margin:0}

/* Advisory block inside Solutions > consulting */
.pair{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:2rem}
.pair>div{border-top:3px solid var(--blue);padding-top:1.3rem}
.pair h3{font-family:var(--serif);font-weight:400;font-size:1.7rem;letter-spacing:-.01em;margin-bottom:.3rem}
.pair .who{color:var(--muted);font-size:.96rem;margin-bottom:1.3rem;min-height:3em}
.topic{display:grid;grid-template-columns:30px minmax(0,1fr);gap:14px;margin-bottom:1.25rem}
.topic .ico{margin-top:2px}
.topic h4{font-size:1.02rem;margin:0 0 .15rem}
.topic p{margin:0;color:var(--muted);font-size:.98rem;line-height:1.55}
.sub-block{margin-top:3rem}
.sub-block>h3{font-family:var(--serif);font-weight:400;font-size:1.7rem;letter-spacing:-.01em;margin-bottom:.9rem}
.outcomes{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}
.verdict{margin-top:1.4rem;padding:1.2rem 1.4rem;background:var(--ice);border-left:4px solid var(--amber);border-radius:0 8px 8px 0}
.verdict p{margin:0;color:var(--text)}

/* About */
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:32px 44px}
.principles h3{border-top:3px solid var(--blue);padding-top:1rem}
.principles p{color:var(--muted);margin:0}
.plain-list{margin:0;padding-left:1.2rem}
.plain-list li{margin-bottom:.35rem}

/* Forms */
.form{max-width:640px}
.field{margin-bottom:1.15rem}
.field label{display:block;font-weight:700;font-size:.95rem;margin-bottom:.35rem}
.field .opt{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],input[type=tel],input[type=url],select,textarea{width:100%;font:inherit;font-size:1rem;color:var(--text);background:#fff;border:1px solid #9AA8C2;border-radius:8px;padding:.72rem .9rem}
input[type=file]{font:inherit;font-size:.95rem;max-width:100%}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(36,87,245,.3);border-color:var(--blue)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.hint{font-size:.88rem;color:var(--muted);margin:.3rem 0 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin-top:1rem;padding:.8rem 1rem;border-radius:8px;display:none;font-weight:700}
.form-status.show{display:block}
.form-status.ok{background:#E6F5EC;color:#14532D;border:1px solid #9AD3B0}
.form-status.err{background:#FDECEC;color:#7A1A1A;border:1px solid #E7A5A5}

.contact-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:64px;padding:64px 0 88px}
.contact-side h2{font-size:1.9rem}
.contact-side p{color:var(--muted)}
.contact-side a{font-weight:700}

/* Careers */
.jobs{margin:0 0 3.5rem;padding:0;list-style:none}
.job{border-top:1px solid var(--line)}
.jobs li:last-child .job{border-bottom:1px solid var(--line)}
.job summary{cursor:pointer;list-style:none;padding:1.3rem 0;display:flex;flex-wrap:wrap;gap:.3rem 1.5rem;align-items:baseline}
.job summary::-webkit-details-marker{display:none}
.job summary::after{content:"+";margin-left:auto;font-size:1.6rem;line-height:1;color:var(--blue)}
.job[open] summary::after{content:"\2212"}
.job .t{font-weight:700;font-size:1.18rem}
.job .m{color:var(--muted);font-size:.95rem}
.job-body{padding:0 0 1.7rem;max-width:44rem}
.job-body h4{margin:1.1rem 0 .4rem;font-size:1rem}
.job-body ul{margin:0;padding-left:1.2rem}
.job-body li{margin-bottom:.3rem}
.empty{padding:1.5rem;background:var(--ice);border-radius:10px;color:var(--muted);list-style:none}

/* Footer */
.site-footer{background:#050B1F;color:var(--soft);padding:64px 0 28px;font-size:.98rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.site-footer h3{color:#fff;font-size:.98rem;margin-bottom:.8rem}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:.45rem}
.site-footer a{color:var(--soft);text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer .brand{color:#fff}
.site-footer .brand:hover{text-decoration:none}
.foot-brand p{max-width:22rem;margin-top:1rem}
.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;font-size:.88rem}

/* Responsive */
@media (max-width:1000px){
  .area{grid-template-columns:40px minmax(0,1fr)}
  .area .desc{grid-column:2}
  .steps{grid-template-columns:1fr 1fr}
  .tech{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .adv,.pair{gap:36px}
}
@media (max-width:899px){
  .adv-col .sub,.pair .who{min-height:0}
  .brand .mark{width:38px;height:38px}
  .wm b{font-size:1.4rem}
  .site-header .wrap{min-height:70px}
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink);border-top:1px solid rgba(255,255,255,.12);padding:12px 24px 22px}
  .site-header.nav-open .nav{display:block}
  .nav ul{flex-direction:column;align-items:stretch;gap:0}
  .nav a.link,.menu-btn{padding:.85rem 0;width:100%;text-align:left}
  .nav .cta{margin:.6rem 0 0;text-align:center}
  .mega{position:static;width:auto;box-shadow:none;background:rgba(255,255,255,.06);border-radius:10px;grid-template-columns:1fr;color:#fff}
  .mega a{color:#fff}.mega a:hover{background:rgba(255,255,255,.08);color:#fff}
  .mega span.d{color:var(--soft)}
  .mega .ico{color:var(--sky)}
  .hero{padding:48px 0 60px}
  .hero .wrap{grid-template-columns:1fr}
  .sol-layout{grid-template-columns:1fr;gap:0}
  .sol-nav{display:none}
  .sol-grid{grid-template-columns:1fr}
  .adv,.pair{grid-template-columns:1fr}
  .outcomes{grid-template-columns:1fr}
  .contact-layout{grid-template-columns:1fr;gap:40px}
  .principles{grid-template-columns:1fr}
  .section{padding:60px 0}
}
@media (max-width:620px){
  .steps,.tech{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .area{grid-template-columns:1fr}
  .area .desc{grid-column:1}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .slab,.slab .top,.slab .l,.slab .r{transition:none}
}

/* ===== Optional building blocks (see README, section "Images and banners") ===== */
/* Banner image behind a page header or the home hero */
.has-banner{position:relative;overflow:hidden}
.has-banner .banner-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.has-banner::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(8,18,46,.93) 0%,rgba(8,18,46,.78) 55%,rgba(8,18,46,.45) 100%)}
.has-banner>.wrap{position:relative;z-index:2}
.hero.has-banner::after{background:rgba(8,18,46,.86)}

/* Text beside an image */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.split.reverse>:first-child{order:2}
.media{margin:0}
.media img{width:100%;height:auto;border-radius:14px}
.media figcaption{margin-top:.6rem;font-size:.9rem;color:var(--muted)}

/* Row of partner or client logos */
.logo-strip{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:28px 52px;align-items:center}
.logo-strip img{height:36px;width:auto;max-width:170px;object-fit:contain;filter:grayscale(1);opacity:.75;transition:opacity .2s,filter .2s}
.logo-strip a:hover img,.logo-strip img:hover{filter:none;opacity:1}

/* List of white papers, articles and news */
.resources{list-style:none;margin:0;padding:0}
.resources li{border-top:1px solid var(--line)}
.resources li:last-child{border-bottom:1px solid var(--line)}
.resources a{display:grid;grid-template-columns:150px minmax(0,1fr);gap:6px 28px;padding:1.4rem 0;text-decoration:none;color:var(--text)}
.resources a:hover strong{color:var(--blue)}
.resources .type{font-size:.9rem;color:var(--muted)}
.resources strong{display:block;font-size:1.15rem;line-height:1.3;margin-bottom:.2rem}
.resources p{margin:0;color:var(--muted);font-size:.98rem}
@media (max-width:899px){
  .split{grid-template-columns:1fr;gap:28px}
  .split.reverse>:first-child{order:0}
  .resources a{grid-template-columns:1fr}
}