/* Mergosoft homepage — navy ground, one blue accent, flat surfaces, two typefaces */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#061a37; --navy-2:#0d2a55; --blue:#1558e6; --blue-d:#0f45bd; --sky:#8fb8ff;
  --ink:#0a1324; --text:#2d384c; --muted:#556178;
  --tone:#f1f4f9; --white:#fff;
  --display:'Sora',Inter,Arial,sans-serif;
  --body:'Inter',Arial,sans-serif;
  --ease:cubic-bezier(.16,.84,.34,1);
  --r:6px;
  --gap:clamp(88px,11vw,168px);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--body);color:var(--text);background:var(--white);font-size:17px;line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1240px,100% - 48px);margin:auto}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);font-weight:600;line-height:1.08;letter-spacing:-.03em}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:2px solid var(--sky);outline-offset:3px;border-radius:var(--r)}

.progress{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;background:var(--blue);z-index:100}
.rail{display:none}

/* ---------- header ---------- */
.header{position:fixed;top:0;left:0;width:100%;z-index:90;color:#fff;transition:background .35s var(--ease)}
.header.stuck{background:var(--navy)}
.nav{height:88px;display:flex;align-items:center;gap:28px;transition:height .35s var(--ease)}
.header.stuck .nav{height:68px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:19px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.logo small{display:block;font-family:var(--body);font-size:9px;letter-spacing:.06em;color:#a9bddb;font-weight:500}
.logo-mark{width:44px;height:44px;flex:none;display:grid;place-items:center}
.logo-mark img{width:100%;height:100%;object-fit:contain}
.menu{display:flex;align-items:center;gap:28px;margin-left:auto;font-size:15px;font-weight:500}
.menu>a,.drop>a{position:relative;opacity:.9;padding:6px 0;transition:opacity .2s}
.menu a:hover{opacity:1}
.menu>a:after,.drop>a:after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--sky);
  transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.menu>a:hover:after,.drop:hover>a:after,.menu>a.active:after{transform:scaleX(1);transform-origin:left}
.drop{position:relative}
.drop>a{display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.drop .caret{font-size:10px;transition:transform .3s var(--ease)}
.drop:hover .caret{transform:rotate(180deg)}
.dmenu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);min-width:230px;background:var(--navy);
  border-radius:var(--r);padding:8px;box-shadow:0 24px 50px #00000066;opacity:0;visibility:hidden;transition:.25s var(--ease)}
.drop:hover .dmenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(6px)}
.dmenu a{display:block;padding:10px 12px;border-radius:4px;font-size:14px;color:#dbe6f6}
.dmenu a:hover{background:var(--navy-2)}
.nav-btn{background:var(--blue);padding:12px 22px;border-radius:var(--r);font-size:15px;font-weight:600;white-space:nowrap;transition:background .25s,transform .25s var(--ease)}
.nav-btn:hover{background:var(--blue-d);transform:translateY(-1px)}
.burger{display:none;width:44px;height:44px;border:0;border-radius:var(--r);background:#ffffff1a;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger i{display:block;width:18px;height:2px;background:#fff;border-radius:2px;transition:.3s var(--ease)}
body.menu-open .burger i:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.menu-open .burger i:nth-child(2){opacity:0}
body.menu-open .burger i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:1060px){
  .burger{display:flex;margin-left:auto}
  .menu{position:fixed;inset:0 0 auto;top:0;padding:100px 24px 34px;background:var(--navy);
    flex-direction:column;align-items:flex-start;gap:4px;font-size:18px;margin:0;
    clip-path:inset(0 0 100% 0);transition:clip-path .5s var(--ease);max-height:100vh;overflow:auto}
  body.menu-open .menu{clip-path:inset(0 0 0 0)}
  .menu>a,.drop{width:100%;padding:14px 0}
  .dmenu{position:static;transform:none;opacity:1;visibility:visible;background:transparent;box-shadow:none;padding:4px 0 0 12px;display:none}
  .drop.open .dmenu{display:block}
  .drop.open .caret{transform:rotate(180deg)}
  .nav-btn{display:none}
}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:150px 0 clamp(56px,7vw,96px);color:#fff;overflow:hidden;background:var(--navy)}
.hero video,.hero .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero .poster{background:url('https://images.unsplash.com/photo-1449824913935-59a10b8d2000?auto=format&fit=crop&w=1800&q=70') center/cover;opacity:.5}
.shade{position:absolute;inset:0;z-index:1;background:#061a37c7}
.hero .container{position:relative;z-index:5}
.tagline{font-size:clamp(16px,1.5vw,19px);font-weight:500;color:var(--sky);margin-bottom:22px}
.hero h1{color:#fff;font-size:clamp(40px,7.3vw,104px);font-weight:600;letter-spacing:-.045em;line-height:.98}
.line{display:block;overflow:hidden;padding-bottom:.08em}
.line i{display:block;font-style:normal;transform:translateY(105%);transition:transform 1s var(--ease)}
.ready .line i{transform:translateY(0)}
.ready .line:nth-child(2) i{transition-delay:.12s}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,96px);align-items:end;margin-top:clamp(36px,5vw,68px)}
.lead{max-width:36ch;color:#e6eefb;font-size:clamp(18px,1.7vw,22px);line-height:1.5;margin-bottom:32px;opacity:0;transform:translateY(20px);transition:.9s var(--ease) .4s}
.ready .lead{opacity:1;transform:none}
.actions{display:flex;flex-wrap:wrap;gap:14px;opacity:0;transform:translateY(20px);transition:.9s var(--ease) .52s}
.ready .actions{opacity:1;transform:none}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:var(--r);font-size:16px;font-weight:600;
  transition:background .25s,color .25s,transform .25s var(--ease);border:0;cursor:pointer;font-family:var(--body)}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{background:var(--blue-d);transform:translateY(-2px)}
.btn.ghost{background:#ffffff1f;color:#fff}
.btn.ghost:hover{background:#ffffff38;transform:translateY(-2px)}
.btn.white{background:#fff;color:var(--blue-d)}
.btn.white:hover{background:var(--tone);transform:translateY(-2px)}
.btn .arrow,.head-link .arrow,.more .arrow{transition:transform .3s var(--ease)}
.btn:hover .arrow,.head-link:hover .arrow{transform:translateX(5px)}

.caps{list-style:none;opacity:0;transform:translateY(20px);transition:.9s var(--ease) .64s}
.ready .caps{opacity:1;transform:none}
.caps li{background:#ffffff14;transition:background .25s}
.caps li+li{margin-top:8px}
.caps li:hover{background:#ffffff26}
.caps a{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;font-family:var(--display);font-size:clamp(20px,2vw,26px);font-weight:500;letter-spacing:-.02em;color:#fff}
.caps li:hover .arrow{transform:translateX(6px)}
.cue{display:none}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}

/* ---------- ticker ---------- */
.ticker{overflow:hidden;padding:20px 0;background:var(--blue);color:#fff}
.ticker-track{display:flex;gap:44px;width:max-content;animation:slide 44s linear infinite;font-family:var(--display);font-size:clamp(20px,2vw,26px);font-weight:500;letter-spacing:-.02em}
.ticker-track span{display:flex;align-items:center;gap:44px;white-space:nowrap}
.ticker-track span:after{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:#ffffff80}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- shared section type ---------- */
.section{padding:var(--gap) 0;position:relative}
.kicker{display:block;font-size:17px;font-weight:600;color:var(--blue)}
.h2{font-size:clamp(34px,5vw,68px);font-weight:600;letter-spacing:-.04em;line-height:1.02;margin:14px 0 22px}
.h2 .grad-ink{color:inherit}
.sub{color:var(--text);font-size:clamp(17px,1.5vw,20px);line-height:1.6;max-width:52ch}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:clamp(40px,5vw,72px)}
.head-link{font-size:16px;font-weight:600;color:var(--blue);white-space:nowrap;display:inline-flex;gap:8px;align-items:center}
@media(max-width:760px){.head{display:block}.head-link{margin-top:20px}}

[data-anim]{opacity:0}
[data-anim].in{opacity:1}
[data-anim="up"],[data-anim="left"],[data-anim="right"],[data-anim="zoom"],[data-anim="flip"],[data-anim="pop"]{transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-anim].in{transform:none}
[data-anim="wipe"]{opacity:1}

/* ---------- statement ---------- */
.statement{padding:var(--gap) 0 0}
.statement p{font-family:var(--display);font-weight:500;font-size:clamp(28px,4.2vw,56px);line-height:1.18;letter-spacing:-.035em;max-width:24em}
.statement w,.statement .w{color:#c4cddb;transition:color .35s ease}
.statement w.lit,.statement .w.lit{color:var(--ink)}
.statement w.key.lit,.statement .w.key.lit{color:var(--blue)}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,112px);align-items:center}
.collage{position:relative;height:clamp(420px,46vw,620px)}
.shot{position:absolute;border-radius:var(--r);background-color:var(--navy-2);background-size:cover;background-position:center}
.shot-a{inset:0 20% 16% 0}
.shot-b{width:56%;height:46%;right:0;bottom:0;border:8px solid #fff}
.badge{position:absolute;border-radius:var(--r);padding:20px 26px}
.badge strong{font-family:var(--display);font-size:clamp(34px,3.6vw,48px);font-weight:600;display:block;line-height:1;letter-spacing:-.04em}
.badge span{font-size:14px}
.badge-years{top:9%;right:2%;background:var(--blue);color:#fff}
.badge-years span{color:#e6eefb}
.badge-clients{left:3%;bottom:12%;background:var(--navy);color:#fff;display:flex;align-items:center;gap:16px}
.badge-clients span{color:#c9d7ee}
.stack{display:flex}
.stack i{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-style:normal;font-weight:600;color:#fff;background:var(--blue);border:2px solid var(--navy);margin-left:-10px}
.stack i:first-child{margin:0}
.feature{display:block;margin-top:32px}
.feature .ico{display:none}
.feature h4{font-size:clamp(21px,2vw,26px);margin-bottom:8px;letter-spacing:-.02em}
.feature p{font-size:17px;color:var(--text);line-height:1.6;max-width:48ch}
.about-cta{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-top:44px}
.person{display:flex;align-items:center;gap:14px}
.person .av{width:50px;height:50px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:600;font-size:15px}
.person b{font-size:16px;display:block;color:var(--ink)}
.person small{font-size:14px;color:var(--muted)}
@media(max-width:900px){.about-grid{grid-template-columns:1fr}.collage{height:400px}}

/* ---------- services (tone field, scrolling cards) ---------- */
.services{background:var(--tone)}
@keyframes marqueeScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.marquee-wrap{overflow:hidden}
.marquee-track{display:flex;gap:20px;width:max-content;animation:marqueeScroll 48s linear infinite}
.marquee-wrap:hover .marquee-track{animation-play-state:paused}
.marquee-track .svc,.marquee-track .prod{flex:0 0 360px;width:360px}
.products .marquee-track{animation-direction:reverse;animation-duration:44s}
@media(max-width:620px){.marquee-track .svc,.marquee-track .prod{flex-basis:290px;width:290px}.marquee-track{animation-duration:34s}}
.svc{display:block;border-radius:var(--r);background:#fff;overflow:hidden;transition:transform .4s var(--ease)}
.svc:hover{transform:translateY(-6px)}
.svc-media{height:220px;background-size:cover;background-position:center;transition:transform .8s var(--ease)}
.svc:hover .svc-media{transform:scale(1.04)}
.svc>.svc-media{overflow:hidden}
.svc-body{padding:28px 28px 32px}
.svc .ico{display:none}
.svc h3{font-size:clamp(22px,2vw,26px);margin-bottom:10px;letter-spacing:-.025em}
.svc p{font-size:16px;color:var(--text);line-height:1.6}
.svc .more,.prod .more{display:inline-flex;align-items:center;gap:8px;margin-top:20px;font-size:16px;font-weight:600;color:var(--blue)}
.svc:hover .more .arrow,.prod:hover .more .arrow{transform:translateX(5px)}

/* ---------- products (navy field) ---------- */
.products{background:var(--navy);color:#fff;overflow:hidden}
.products .h2{color:#fff}
.products .sub{color:#c9d7ee}
.products .kicker,.products .head-link{color:var(--sky)}
.prod{display:block;border-radius:var(--r);overflow:hidden;background:var(--navy-2);transition:transform .4s var(--ease),background .3s}
.prod:hover{transform:translateY(-6px);background:#123464}
.prod-media{height:200px;background-size:cover;background-position:center;transition:transform .8s var(--ease)}
.prod-body{padding:28px 28px 32px}
.prod .ico{display:none}
.prod h3{font-size:clamp(22px,2vw,26px);margin-bottom:10px;color:#fff;letter-spacing:-.025em}
.prod p{font-size:16px;color:#c9d7ee;line-height:1.6}
.prod .more{color:var(--sky)}

/* ---------- testimonials ---------- */
.voices{background:#fff}
.v-head{margin-bottom:clamp(40px,5vw,72px)}
.v-track{display:flex;transition:transform .8s var(--ease)}
.v-slide{min-width:100%;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.v-card{background:var(--tone);border-radius:var(--r);padding:36px 32px;position:relative;display:flex;flex-direction:column}
.v-card .rate{color:var(--blue);font-size:16px;letter-spacing:3px}
.v-card p{font-size:clamp(17px,1.4vw,19px);color:var(--ink);line-height:1.6;margin:18px 0 28px;flex:1}
.v-card b{font-size:17px;display:block;color:var(--ink)}
.v-card small{font-size:14px;color:var(--muted)}
.v-dots{display:flex;gap:10px;margin-top:36px}
.v-dots button{width:28px;height:6px;border-radius:3px;border:0;background:#c8d2e2;cursor:pointer;transition:.3s}
.v-dots button.on{background:var(--blue);width:48px}
@media(max-width:900px){.v-slide{grid-template-columns:1fr}.v-slide .v-card:nth-child(n+2){display:none}}

/* ---------- people ---------- */
.people-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,88px) clamp(32px,6vw,96px);align-items:center}
.people-grid .h2{font-size:clamp(32px,4vw,54px)}
.photo{height:clamp(300px,32vw,440px);border-radius:var(--r);background-size:cover;background-position:center;position:relative;overflow:hidden}
.photo:after{content:"";position:absolute;inset:0;background:#061a3752}
.photo span{position:absolute;left:28px;bottom:24px;z-index:2;color:#fff;font-family:var(--display);font-weight:600;font-size:22px;letter-spacing:-.02em}
@media(max-width:900px){.people-grid{grid-template-columns:1fr}}

/* ---------- contact band ---------- */
.cta{position:relative;overflow:hidden;color:#fff;padding:var(--gap) 0;background:var(--blue)}
.cta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 32px;align-items:start}
.cta-grid>div:first-child{grid-column:1/-1;max-width:1000px;margin-bottom:24px}
.cta h2{color:#fff;font-size:clamp(36px,6vw,84px);letter-spacing:-.045em;line-height:1}
.cta p{font-size:clamp(18px,1.7vw,22px);color:#e6eefb;margin-top:22px}
.ci{display:block;font-size:19px;line-height:1.5;color:#fff}
.ci b{display:none}
.ci span{display:block}
.ci small{display:block;font-size:15px;color:#d3e0fb;margin-top:6px}
.cta .btn.white{justify-self:start;grid-column:1/-1}
@media(max-width:900px){.cta-grid{grid-template-columns:1fr}}

/* ---------- footer ---------- */
footer{background:var(--navy);color:#b4c4de;padding-top:clamp(64px,8vw,104px);overflow:hidden}
.f-main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:48px;padding-bottom:56px}
.f-main p{font-size:16px;line-height:1.65;max-width:34ch;margin:18px 0 24px}
.f-social{display:flex;gap:10px}
.f-social a{width:44px;height:44px;border-radius:var(--r);background:var(--navy-2);display:grid;place-items:center;color:#d3e0f5;transition:background .25s}
.f-social a:hover{background:var(--blue);color:#fff}
.f-social a svg{width:19px;height:19px;display:block}
.f-col h4{font-family:var(--body);font-size:16px;font-weight:600;margin-bottom:18px;color:#fff;letter-spacing:0}
.f-col a{display:block;font-size:16px;color:#b4c4de;margin-bottom:12px;transition:color .2s}
.f-col a:hover{color:#fff}
.f-news p{font-size:15px!important}
.f-news form{display:flex;gap:8px;margin-top:14px}
.f-news input{flex:1;min-width:0;border:0;background:var(--navy-2);border-radius:var(--r);padding:14px 16px;color:#fff;font:inherit;font-size:15px}
.f-news input::placeholder{color:#8da3c6}
.f-news .btn{padding:14px 20px}
.f-bottom{display:flex;justify-content:space-between;align-items:center;padding:12px 0 8px;font-size:15px;color:#8da3c6;gap:14px;flex-wrap:wrap}
.f-bottom a:hover{color:#fff}
.f-bottom div{display:flex;gap:24px}
.f-word{font-family:var(--display);font-weight:600;font-size:clamp(64px,19.5vw,300px);line-height:.82;letter-spacing:-.06em;color:var(--navy-2);margin:32px 0 -.06em;white-space:nowrap;user-select:none}
@media(max-width:1000px){.f-main{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.f-main{grid-template-columns:1fr;gap:36px}}

.top{position:fixed;right:20px;bottom:20px;width:48px;height:48px;border-radius:var(--r);display:grid;place-items:center;
  background:var(--blue);color:#fff;z-index:70;opacity:0;pointer-events:none;transform:translateY(16px);transition:.35s var(--ease)}
.top.show{opacity:1;pointer-events:auto;transform:none}

@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  [data-anim]{opacity:1!important;transform:none!important}
  .line i{transform:none}
  .marquee-track{animation:none;flex-wrap:wrap;width:100%}
}

/* hero: AI network canvas sits behind the copy, right-weighted */
.ai-net{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 38%);mask-image:linear-gradient(90deg,transparent 0,#000 38%)}
@media(max-width:900px){.ai-net{opacity:.55;-webkit-mask-image:none;mask-image:none}}