:root{
  --bg:#0f1420;--bg2:#151b2a;--card:#1a2133;--line:#262f45;
  --text:#e8ecf4;--muted:#9aa4b8;--a1:#ffb23e;--a2:#ff5a1f;
  --nav:rgba(15,20,32,.9);--h1a:#ffffff;--h1b:#aeb7c8;--glow:rgba(255,120,40,.18);--shadow:rgba(255,100,30,.12);
}
:root[data-theme="light"]{
  --bg:#f7f8fb;--bg2:#edf0f6;--card:#ffffff;--line:#dde2ed;
  --text:#161b28;--muted:#586278;--a1:#e8820c;--a2:#e24a12;
  --nav:rgba(247,248,251,.9);--h1a:#161b28;--h1b:#4b566d;--glow:rgba(255,130,50,.22);--shadow:rgba(40,50,80,.14);
}
body,.nav,.card,address,input,textarea,.steps li,.stats li,.tech li{transition:background-color .35s,color .35s,border-color .35s}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:Montserrat,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
a{color:var(--a1);text-decoration:none}
#progress{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;z-index:20;background:linear-gradient(90deg,var(--a1),var(--a2))}
img{max-width:100%;display:block}

.nav{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;
  padding:10px 5vw;background:var(--nav);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:600;letter-spacing:.08em}
.brand img{width:40px;height:40px;border-radius:10px}
.brand b{color:var(--a1)}
#menu{display:flex;align-items:center;gap:26px}
#menu a{color:var(--muted);font-weight:500;font-size:.95rem}
#menu a:hover{color:var(--text)}
.burger{display:none;background:none;border:0;color:var(--text);font-size:1.6rem;cursor:pointer}

.btn{display:inline-block;padding:13px 28px;border-radius:999px;border:0;cursor:pointer;font:600 .95rem Montserrat,sans-serif;
  color:#1b1205!important;background:linear-gradient(135deg,var(--a1),var(--a2));box-shadow:0 6px 24px rgba(255,110,30,.3);transition:transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn.small{padding:8px 20px;font-size:.85rem}
.btn.ghost{background:none;color:var(--text)!important;border:1px solid var(--line);box-shadow:none}

.hero{text-align:center;padding:90px 6vw 100px;
  background:radial-gradient(ellipse at 50% 20%,var(--glow),transparent 60%),var(--bg)}
.hero-logo{width:190px;margin:0 auto 18px;border-radius:28px;box-shadow:0 0 70px rgba(255,120,30,.35)}
.hero h1{font-size:clamp(2.4rem,7vw,4.6rem);letter-spacing:.06em;font-weight:600;
  background:linear-gradient(180deg,var(--h1a),var(--h1b));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 span{background:linear-gradient(135deg,var(--a1),var(--a2));-webkit-background-clip:text;background-clip:text}
.tag{color:var(--muted);font-size:1.3rem;margin:6px 0 20px}
.lead{max-width:620px;margin:0 auto 32px;color:var(--text);opacity:.85}
.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.wrap{padding:80px 6vw;max-width:1200px;margin:auto}
.alt{max-width:none;background:var(--bg2)}
.alt>*{max-width:1100px;margin-left:auto;margin-right:auto}
h2{font-size:2rem;text-align:center;font-weight:600}
h2::after{content:"";display:block;width:56px;height:3px;margin:12px auto 0;border-radius:3px;background:linear-gradient(90deg,var(--a1),var(--a2))}
.sub{text-align:center;color:var(--muted);margin:14px 0 44px}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px;transition:.25s}
.card:hover{transform:translateY(-5px);border-color:var(--a2);box-shadow:0 12px 36px var(--shadow)}
.ico{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;font-size:1.3rem;font-weight:700;
  color:var(--a1);background:rgba(255,160,60,.1);margin-bottom:16px}
.card h3{margin-bottom:8px;font-size:1.1rem}
.card p,.steps p{color:var(--muted);font-size:.93rem}

.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px}
.steps li{padding:24px;border-left:2px solid var(--a2);background:var(--card);border-radius:0 14px 14px 0}
.steps b{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;margin-bottom:10px;
  color:#1b1205;background:linear-gradient(135deg,var(--a1),var(--a2))}

.about{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}
.about h2{text-align:left}.about h2::after{margin-left:0}
.about p{margin-top:16px;color:var(--muted)}
.about-img{border-radius:20px;border:1px solid var(--line);box-shadow:0 0 60px rgba(255,110,30,.15)}
.tech{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tech li{padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:.85rem;background:var(--card)}

.stats{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:14px;margin-top:24px}
.stats li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;text-align:center}
.stats b{display:block;font-size:1.7rem;background:linear-gradient(135deg,var(--a1),var(--a2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stats span{font-size:.8rem;color:var(--muted)}
.leader{margin-top:30px;padding:28px;border-radius:16px;border:1px solid var(--a2);background:linear-gradient(135deg,rgba(255,170,60,.08),rgba(255,90,30,.08))}
.leader h3{margin-bottom:8px;color:var(--a1)}
.leader p{color:var(--text);opacity:.88}
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:40px}
address{font-style:normal;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px}
address h3{margin-bottom:12px}
address p{margin-bottom:12px;color:var(--muted)}
form{display:grid;gap:16px}
label{display:grid;gap:6px;font-size:.88rem;color:var(--muted);font-weight:500}
input,textarea{padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit}
input:focus,textarea:focus{outline:2px solid var(--a2);border-color:transparent}
form small{color:var(--muted)}
form .btn{justify-self:start}

footer{text-align:center;padding:36px 6vw;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
footer img{width:46px;margin:0 auto 10px;border-radius:12px}

@media(max-width:800px){
  .burger{display:block}
  #menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;padding:20px;background:var(--bg);border-bottom:1px solid var(--line)}
  #menu.open{display:flex}
  .about,.contact{grid-template-columns:1fr}
  .wrap{padding:60px 6vw}
}

/* theme toggle */
.theme{margin-left:auto;margin-right:14px;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--card);
  color:var(--text);font-size:1.1rem;cursor:pointer;transition:transform .3s}
.theme:hover{transform:rotate(25deg) scale(1.08)}
.theme::before{content:"☀"}
:root[data-theme="light"] .theme::before{content:"☾"}
.nav{gap:0}
#menu{margin-left:0}

/* scroll animations */
.reveal{opacity:0;transform:translateY(110px) scale(.85);transition:opacity 1s ease,transform 1.1s cubic-bezier(.34,1.56,.64,1);transition-delay:var(--d,0s)}
.reveal.left{transform:translateX(-200px) rotate(-4deg)}
.reveal.right{transform:translateX(200px) rotate(4deg)}
.reveal.zoom{transform:scale(.3) rotate(-8deg)}
h2.reveal{transform:translateY(-70px) scale(1.2);letter-spacing:.3em}
h2.reveal.in{letter-spacing:normal}
h2{transition:letter-spacing 1s ease}
.reveal.in{opacity:1;transform:none}
.card.reveal.in,.steps li.reveal.in,.stats li.reveal.in{transition:opacity .8s,transform .3s,border-color .25s,box-shadow .25s}
.card:hover{transform:translateY(-10px) scale(1.04) rotate(-.6deg)}
.stats li:hover,.steps li:hover{transform:scale(1.07)}
.card .ico{transition:transform .5s}
.card:hover .ico{transform:rotate(360deg) scale(1.2)}
.btn{animation:btnpulse 2.4s ease-in-out infinite}
@keyframes btnpulse{50%{box-shadow:0 6px 40px rgba(255,110,30,.65);transform:scale(1.05)}}
.hero>*{animation:rise 1.1s cubic-bezier(.34,1.56,.64,1) both}
.hero>:nth-child(2){animation-delay:.25s}.hero>:nth-child(3){animation-delay:.45s}
.hero>:nth-child(4){animation-delay:.65s}.hero>:nth-child(5){animation-delay:.85s}
@keyframes rise{from{opacity:0;transform:translateY(120px) scale(.7)}}
.hero>.hero-logo{animation:spin 1.4s cubic-bezier(.34,1.56,.64,1) both,float 3.5s ease-in-out 1.4s infinite,pulse 2.5s ease-in-out infinite}
@keyframes spin{from{opacity:0;transform:scale(.1) rotate(-270deg)}}
@keyframes float{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-28px) rotate(2deg)}}
@keyframes pulse{50%{box-shadow:0 0 130px rgba(255,120,30,.75)}}
.hero h1{animation:rise 1.1s .25s cubic-bezier(.34,1.56,.64,1) both}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* justified body text */
.about p,.leader p,.card p,.steps p,.lead{text-align:justify;hyphens:auto}
.lead{text-align:center}

/* tagline colour */
.tag{font-weight:600;letter-spacing:.04em;background:linear-gradient(90deg,var(--a1),var(--a2),var(--a1));background-size:200% auto;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 4s linear infinite}
@keyframes shine{to{background-position:200% center}}

/* technologies: single line, scrolling */
.techstrip{overflow:hidden;padding:26px 0;border-block:1px solid var(--line);background:var(--bg)}
.techstrip .track{display:flex;width:max-content;animation:marquee 30s linear infinite}
.techstrip .tech{flex-wrap:nowrap;margin:0;padding-right:10px;gap:12px}
.techstrip .tech li{white-space:nowrap;font-size:.95rem;padding:8px 20px}
.techstrip:hover .track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.techstrip{overflow-x:auto}.techstrip .track{width:auto}}

/* customers */
.clients{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.client{text-align:center;padding:34px 20px;background:var(--card);border:1px solid var(--line);border-radius:16px;transition:transform .3s,border-color .3s,box-shadow .3s}
.client:hover{transform:translateY(-10px) scale(1.04);border-color:var(--a2);box-shadow:0 12px 36px var(--shadow)}
.client span{display:grid;place-items:center;width:68px;height:68px;margin:0 auto 16px;border-radius:50%;font-weight:700;letter-spacing:.04em;
  color:#1b1205;background:linear-gradient(135deg,var(--a1),var(--a2))}
.client h3{font-size:1.15rem}

.client .logo{display:grid;place-items:center;height:96px;margin:0 auto 16px;padding:12px 18px;border-radius:12px}
.client .logo img{max-height:100%;max-width:100%;object-fit:contain}
.client .logo.light{background:#fff}
.client .logo.tvs{background:#1d3f94}

/* customer cards: contain logo, small name at the bottom */
.clients{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.client{display:flex;flex-direction:column;padding:22px 18px 16px}
.client .logo{height:110px;width:100%;margin:0 0 14px;overflow:hidden;flex:none}
.client .logo img{width:auto;height:auto;max-width:100%;max-height:86px}
.client h3{margin-top:auto;font-size:.82rem;font-weight:600;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}

/* customers: 3 x 2 grid */
.clients{grid-template-columns:repeat(3,1fr);max-width:1000px;margin:0 auto}
.client .logo{height:150px}
.client .logo img{max-height:120px}
@media(max-width:800px){.clients{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.clients{grid-template-columns:1fr}}

/* single solution partner card */
.clients.partner{grid-template-columns:minmax(0,340px);justify-content:center}

.client-tag{margin-top:8px;font-size:.92rem;font-weight:600;text-align:center!important;color:var(--a1)}