:root{
  --primary:#17C3C8; --secondary:#0B1E39; --accent:#2AF598;
  --text:#EAF1F8; --muted:#AAB6C4; --bg:#0E233F;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%;scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--primary);text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Navbar */
.navbar{position:sticky;top:0;z-index:1000;background:rgba(11,30,57,.82);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.navbar .inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:14px}
.brand .wordmark{font-weight:700;letter-spacing:.3px}
.brand .byline{color:var(--muted);font-weight:500;display:block;line-height:1;margin-top:-4px;font-size:12px}
.brand small{color:var(--muted);font-weight:500;display:block;line-height:1;margin-top:-6px}
.nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.nav-links a{padding:8px 12px;border-radius:10px;color:var(--text);opacity:.9}
.nav-links a:hover{background:rgba(255,255,255,.06);opacity:1}
.cta-btn{background:var(--primary);color:#062133;padding:10px 16px;border-radius:12px;font-weight:700}
.lang-toggle{border:1px solid rgba(255,255,255,.18);padding:8px 10px;border-radius:10px;color:var(--text);background:rgba(255,255,255,.06)}
.lang-toggle.active{outline:2px solid var(--primary)}

/* Hero */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:120%;
  background:radial-gradient(60% 60% at 20% 40%, rgba(23,195,200,.25), transparent 60%), radial-gradient(60% 60% at 80% 0%, rgba(42,245,152,.18), transparent 60%);
  filter:blur(50px);z-index:0}
.hero .inner{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;padding:64px 0 40px}
.hero h1{font-size:clamp(34px,5vw,54px);line-height:1.05;margin:14px 0 10px}
.hero p.lead{font-size:clamp(16px,2.2vw,20px);color:var(--muted);max-width:60ch}
.hero .actions{display:flex;gap:14px;margin-top:22px}
.ghost{border:1px solid rgba(255,255,255,.18);padding:10px 16px;border-radius:12px;color:var(--text)}
.card{background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:18px}

/* Sections */
.section{padding:72px 0}
.section h2{font-size:clamp(26px,4vw,36px);margin:0 0 8px}
.section p.sub{color:var(--muted);margin:0 0 24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card h3{margin:6px 0 8px}
.card p{color:var(--muted);font-size:15px}

/* Carousel */
.carousel{position:relative;overflow:hidden;border-radius:18px}
.carousel-track{display:grid;grid-auto-flow:column;grid-auto-columns:100%;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.carousel .controls{display:flex;gap:10px;position:absolute;right:12px;bottom:12px}
.carousel button{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:var(--text);border-radius:10px;padding:6px 10px}

/* Clients logos */
.logos .card{display:flex;align-items:center;justify-content:center;min-height:84px}

/* CTA */
.cta-band{background:linear-gradient(90deg, rgba(23,195,200,.2), rgba(42,245,152,.12));border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.cta-band .inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:28px 0}

/* Footer */
footer{padding:48px 0 40px;color:var(--muted);font-size:14px}
footer .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:20px}
footer h4{color:var(--text);margin:0 0 10px}
footer a{color:var(--muted)}
.footnote{margin-top:24px;border-top:1px solid rgba(255,255,255,.06);padding-top:18px;display:flex;justify-content:center;align-items:center}
.foot-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 14px;
}

.foot-row .copy {
  color: var(--text);
  opacity: 0.9;
  font-weight: 600;
}

.foot-row .sep {
  opacity: 0.45;
}

.foot-row .region {
  color: var(--muted);
  font-weight: 500;
  opacity: 0.85;
}
.legal-link{
  font-size:13px;
  color:var(--muted);
  text-decoration:none;
}
.legal-link:hover{
  text-decoration:underline;
  color:var(--primary);
}
@media (max-width:600px){
  .foot-row{flex-direction:column;gap:4px}
}

.tag{color:var(--primary);background:rgba(23,195,200,.15);border:1px solid rgba(23,195,200,.25);padding:4px 10px;border-radius:999px;font-size:12px}

/* Light theme */
:root.light{--bg:#f6f8fb;--text:#0B1E39;--muted:#49566a;--secondary:#0B1E39}
.navbar.light{background:rgba(255,255,255,.82);border-bottom:1px solid rgba(0,0,0,.06)}

/* Responsive */
@media (max-width:960px){
  .hero .inner{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  footer .cols{grid-template-columns:1fr 1fr}
  .cta-band .inner{flex-direction:column;align-items:flex-start}
}

/* --- Puzzle Intro --- */
.animation-container{
  position:fixed; inset:0; display:flex; align-items:center; justify-content:center;
  z-index:3000; background:linear-gradient(135deg, var(--secondary) 0%, #102746 100%);
  transition:opacity .6s ease;
}
.animation-container.hidden{ opacity:0; pointer-events:none }
.logo-container{ position:relative; transform:scale(1.15); transition:transform 1.0s ease-in-out; will-change:transform }
.logo-container.assembled{ transform:scale(1.35) }
.logo-container.move-to-header{ transform:scale(.36) translateY(-280px) }
.puzzle-piece{
  --bx:0px; --by:0px; position:absolute; width:80px; height:80px;
  background-image:var(--logo-img, none); background-repeat:no-repeat;
  background-size:var(--sheet-w) var(--sheet-h); background-position:var(--bx) var(--by);
  filter:drop-shadow(0 10px 24px rgba(0,0,0,.28)); transition:transform 1.9s cubic-bezier(.68,-0.55,.265,1.55), left .8s ease, top .8s ease;
  border-radius:10px; will-change:transform
}
.mask-none{ clip-path: polygon(0% 0%,100% 0%,100% 100%,0% 100%) }
.mask-T{ clip-path: polygon(0% 0%,25% 0%, calc(50% - 14px) 0%, 50% calc(0% - 0px), calc(50% + 14px) 0%, 75% 0%,100% 0%,100% 100%,0% 100%); border-top-left-radius:10px; border-top-right-radius:10px }
.mask-B{ clip-path: polygon(0% 0%,100% 0%,100% 100%,75% 100%, calc(50% + 14px) 100%, 50% calc(100% + 0px), calc(50% - 14px) 100%, 25% 100%, 0% 100%); border-bottom-left-radius:10px; border-bottom-right-radius:10px }
.mask-L{ clip-path: polygon(0% 0%,100% 0%,100% 100%,0% 100%,0% 75%, 0% calc(50% + 14px), calc(0% - 0px) 50%, 0% calc(50% - 14px), 0% 25%, 0% 0%); border-top-left-radius:10px; border-bottom-left-radius:10px }
.mask-R{ clip-path: polygon(0% 0%,100% 0%,100% 25%, 100% calc(50% - 14px), calc(100% + 0px) 50%, 100% calc(50% + 14px), 100% 75%, 100% 100%, 0% 100%, 0% 0%); border-top-right-radius:10px; border-bottom-right-radius:10px }
.skip-btn{ position:absolute; top:24px; right:24px; padding:10px 14px; border:0; border-radius:999px; background:rgba(0,0,0,.45); color:#fff; font-weight:600; backdrop-filter:blur(6px); cursor:pointer; z-index:2001 }
.skip-btn:hover{ background:rgba(0,0,0,.65) }
@media (prefers-reduced-motion: reduce){ .animation-container{ display:none !important } .puzzle-piece{ transition:none !important } }