:root{--bg:#050d24;--teal:#2cf5b5;--blue:#2aa8ff;--pur:#c04cff;--txt:#e9f1ff;--mut:#a9b8d6;--glass:rgba(255,255,255,.06);--bd:rgba(255,255,255,.16);--grad:linear-gradient(90deg,#2cf5b5,#2aa8ff)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:Inter,system-ui,sans-serif;background:radial-gradient(ellipse at 20% 0,#0b2a45 0,var(--bg) 55%) fixed;color:var(--txt);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
#bg{position:fixed;inset:0;width:100%;height:100%;z-index:-2}
.glow{position:fixed;width:50vw;height:50vw;border-radius:50%;filter:blur(110px);opacity:.25;z-index:-1;animation:drift 18s ease-in-out infinite alternate}
.g1{background:#0fb5a6;top:-15vw;left:-10vw}.g2{background:#5b3df5;bottom:-20vw;right:-15vw;animation-delay:-9s}
@keyframes drift{to{transform:translate(8vw,6vw) scale(1.15)}}
.grad{background:linear-gradient(90deg,var(--teal),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
.nav{position:fixed;top:14px;left:50%;transform:translateX(-50%);width:min(1160px,calc(100% - 28px));z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 14px 8px 12px;border-radius:20px;background:rgba(10,24,52,.55);border:1px solid var(--bd);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:.3s}
.nav.scrolled{background:rgba(5,13,36,.88);box-shadow:0 10px 40px #0008}
.brand img{height:46px;width:46px;object-fit:cover;border-radius:12px;background:#fff}
#menu{display:flex;gap:30px;align-items:center}
#menu a:not(.btn){font-size:.95rem;font-weight:500;position:relative;padding:4px 0;color:var(--txt)}
#menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--grad);transition:.3s}
#menu a.active,#menu a:hover{color:var(--teal)}
#menu a.active::after,#menu a:hover::after{width:100%}
.menu-cta{display:none}
.burger{display:none;background:none;border:0;width:42px;height:42px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.burger span{width:24px;height:2px;background:#fff;transition:.3s;border-radius:2px}
.burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* buttons */
.btn{display:inline-block;padding:12px 26px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:transform .25s,box-shadow .25s;font-family:inherit}
.btn:hover{transform:translateY(-3px)}
.btn-primary{background:linear-gradient(90deg,var(--teal),var(--blue));color:#04122b;box-shadow:0 0 24px rgba(44,245,181,.35)}
.btn-primary:hover{box-shadow:0 0 36px rgba(42,168,255,.6)}
.btn-outline{border-color:rgba(255,255,255,.5);color:#fff;background:rgba(255,255,255,.04)}
.btn-outline:hover{border-color:var(--teal);box-shadow:0 0 20px rgba(44,245,181,.3)}
.btn-ghost{background:var(--glass);border-color:var(--bd);color:#fff;box-shadow:0 0 18px rgba(42,168,255,.25)}

/* hero */
section{max-width:1160px;margin:auto;padding:0 20px}
.hero{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:20px;padding-top:120px;padding-bottom:40px}
h1{font-family:Syne,sans-serif;font-weight:800;font-size:clamp(2.2rem,5.6vw,4.2rem);line-height:1.08;letter-spacing:.5px}
.hero p{margin:22px 0 28px;color:var(--mut);max-width:430px;font-size:1.05rem}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{position:relative;height:min(520px,60vw);min-height:340px;perspective:900px}
.platform{position:absolute;bottom:4%;left:12%;width:76%;height:16%;border-radius:50%;background:radial-gradient(#1b3b55,#0a1427);border:2px solid rgba(255,255,255,.35);box-shadow:0 0 50px rgba(42,168,255,.5)}
.phone{position:absolute;width:30%;aspect-ratio:9/18;border-radius:7% / 3.5%;background:linear-gradient(160deg,#6a52b8,#2b2166);padding:3%;box-shadow:0 20px 60px #0009,0 0 40px rgba(130,90,255,.4);animation:float 6s ease-in-out infinite}
.p1{left:22%;top:22%;transform:rotate(-8deg)}
.p2{right:10%;top:6%;transform:rotate(8deg);animation-delay:-3s}
.screen{height:100%;border-radius:6% / 3%;background:linear-gradient(180deg,#14284f,#0a1634);padding:10%;display:flex;flex-direction:column;gap:8%}
.bar{display:block;height:6px;border-radius:4px;background:#2cf5b5aa}.w60{width:60%}.w40{width:40%;background:#2aa8ffaa}
.chart{flex:1;display:flex;align-items:flex-end;gap:6%}
.chart b{flex:1;background:var(--grad);border-radius:3px;animation:grow 2.4s ease-in-out infinite alternate}
.chart b:nth-child(1){height:30%}.chart b:nth-child(2){height:60%;animation-delay:.2s}.chart b:nth-child(3){height:45%;animation-delay:.4s}.chart b:nth-child(4){height:80%;animation-delay:.6s}.chart b:nth-child(5){height:55%;animation-delay:.8s}.chart b:nth-child(6){height:90%;animation-delay:1s}
@keyframes grow{to{transform:scaleY(.6);transform-origin:bottom}}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:8%;flex:1}
.tiles u{border-radius:8px;background:linear-gradient(135deg,#ff7a59,#ff4f9a)}
.tiles u:nth-child(2){background:linear-gradient(135deg,#2cf5b5,#2aa8ff)}.tiles u:nth-child(3){background:linear-gradient(135deg,#c04cff,#5b3df5)}
@keyframes float{50%{translate:0 -16px}}
.code-win{position:absolute;left:0;top:44%;width:52%;padding:10px 12px;border-radius:12px;background:rgba(160,200,255,.12);border:1px solid var(--bd);backdrop-filter:blur(8px);box-shadow:0 14px 40px #0007;animation:float 7s ease-in-out infinite;animation-delay:-1.5s;z-index:3}
.dots{display:flex;gap:5px;margin-bottom:6px}.dots span{width:8px;height:8px;border-radius:50%;background:#ff5f57}.dots span:nth-child(2){background:#febc2e}.dots span:nth-child(3){background:#28c840}
pre{font:clamp(.55rem,1.1vw,.72rem)/1.5 ui-monospace,Consolas,monospace;color:#9fe8ff;white-space:pre;min-height:7.5em;overflow:hidden}
.ring{position:absolute;left:16%;top:2%;width:26%;aspect-ratio:1;border-radius:50%;border:14px solid transparent;border-image:none;background:linear-gradient(#050d24,#050d24) padding-box,linear-gradient(135deg,#8a5cff,#2cf5b5) border-box;animation:spin 12s linear infinite;box-shadow:0 0 30px rgba(44,245,181,.3)}
@keyframes spin{to{transform:rotateX(60deg) rotateZ(360deg)}}
.orb{position:absolute;border-radius:50%;background:radial-gradient(circle at 30% 30%,#8e7bff,#2b1a6b);animation:float 5s ease-in-out infinite}
.o1{width:7%;aspect-ratio:1;right:2%;top:36%}
.o2{width:20%;aspect-ratio:1;right:6%;bottom:16%;background:radial-gradient(circle at 30% 30%,#7dffe0,#0b7f83 60%,#052a3a);box-shadow:0 0 40px rgba(44,245,181,.5);animation-delay:-2s}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;padding:32px 20px;border-radius:18px;background:var(--glass);border:1px solid var(--bd);box-shadow:0 0 40px rgba(42,168,255,.15);backdrop-filter:blur(10px);margin:0 auto}
.stats strong{display:block;font-family:Syne,sans-serif;font-size:clamp(2rem,6vw,3.6rem);line-height:1.1}
.stats span{color:var(--mut);font-size:clamp(.8rem,2vw,1rem)}

/* sections */
.section{padding-top:100px}
h2{font-family:Syne,sans-serif;font-size:clamp(1.8rem,4vw,2.5rem);text-align:center;margin-bottom:40px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{padding:34px 24px;text-align:center;border-radius:22px;background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.03));border:1px solid rgba(160,190,255,.35);backdrop-filter:blur(10px);box-shadow:0 0 30px rgba(120,100,255,.2);transition:transform .35s,box-shadow .35s,border-color .35s}
.card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 0 50px rgba(44,245,181,.35);border-color:var(--teal)}
.card svg{width:72px;height:72px;margin-bottom:14px;fill:none;stroke:url(#gr);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .5s}
.card:hover svg{transform:rotate(-8deg) scale(1.12)}
.card h3{font-size:1.4rem;line-height:1.25;margin-bottom:10px}
.card p{color:var(--mut);font-size:.95rem}
.work{text-align:left}
.tag{display:inline-block;padding:2px 12px;border-radius:99px;font-size:.75rem;background:rgba(44,245,181,.15);color:var(--teal);margin-bottom:12px}
.about p{max-width:720px;margin:auto;text-align:center;color:var(--mut);font-size:1.05rem}

/* contact */
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;padding-bottom:80px}
.panel{padding:28px;border-radius:20px;background:linear-gradient(160deg,rgba(255,255,255,.14),rgba(255,255,255,.04));border:1px solid var(--bd);backdrop-filter:blur(12px)}
.panel h2{text-align:left;font-size:1.6rem;margin-bottom:16px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
input,textarea{width:100%;padding:12px 14px;border-radius:10px;background:rgba(255,255,255,.1);border:1px solid transparent;color:#fff;font:inherit;transition:.25s}
textarea{height:120px;resize:vertical}
input::placeholder,textarea::placeholder{color:#b9c4dc}
input:focus,textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 14px rgba(44,245,181,.35)}
.form-foot{display:flex;justify-content:space-between;align-items:center;margin-top:12px;gap:10px}
#status{font-size:.9rem;color:var(--teal)}
.info{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.details h4{margin-top:18px;font-size:1.05rem}.details h4:first-child{margin-top:0}
.details a,.details p{color:var(--mut);font-size:.95rem}.details a:hover{color:var(--teal)}
.side{display:flex;flex-direction:column;align-items:center;gap:16px}
.foot-logo{width:120px;border-radius:16px;background:#fff;animation:float 6s ease-in-out infinite}
.social{display:flex;gap:12px}
.social a{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:var(--glass);border:1px solid var(--bd);transition:.3s}
.social a:hover{background:var(--grad);color:#04122b;transform:translateY(-4px)}
.social svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
footer{text-align:center;padding:24px;color:var(--mut);font-size:.85rem;border-top:1px solid var(--bd)}

/* whatsapp */
.wa{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.wa-fab{width:62px;height:62px;border-radius:50%;border:0;cursor:pointer;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 28px rgba(37,211,102,.55);animation:pulse 2.4s infinite;transition:transform .25s}
.wa-fab:hover{transform:scale(1.1)}
.wa-fab svg{width:34px;height:34px}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.6)}70%{box-shadow:0 0 0 20px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.wa-box{width:min(340px,calc(100vw - 36px));border-radius:18px;overflow:hidden;background:#0b141a;border:1px solid var(--bd);box-shadow:0 20px 60px #000a;transform-origin:bottom right;animation:pop .3s ease}
.wa-box[hidden]{display:none}
@keyframes pop{from{opacity:0;transform:scale(.7) translateY(20px)}}
.wa-head{display:flex;align-items:center;gap:10px;padding:12px 14px;background:#075e54}
.wa-head img{width:40px;height:40px;border-radius:50%;background:#fff;object-fit:cover}
.wa-head div{flex:1;line-height:1.2}.wa-head small{opacity:.8;font-size:.75rem}
.wa-head button{background:none;border:0;color:#fff;font-size:1.8rem;cursor:pointer;line-height:1}
.wa-body{padding:18px 14px;min-height:110px;background:#0b141a radial-gradient(rgba(255,255,255,.04) 1px,transparent 1px) 0 0/16px 16px}
.bubble{display:inline-block;max-width:85%;padding:9px 13px;background:#202c33;border-radius:0 12px 12px 12px;font-size:.92rem}
.wa-form{display:flex;gap:8px;padding:10px;background:#1f2c34}
.wa-form input{border-radius:99px;background:#2a3942}
.wa-form button{width:44px;height:44px;flex:none;border:0;border-radius:50%;background:#25d366;color:#fff;cursor:pointer;display:grid;place-items:center}
.wa-form svg{width:20px;height:20px}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--d,0s),transform .8s var(--d,0s)}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:900px){
  .hero{grid-template-columns:1fr;text-align:center;padding-top:110px}
  .hero p{margin-inline:auto}.actions{justify-content:center}
  .hero-visual{width:min(480px,100%);margin:20px auto 0}
  .cards{grid-template-columns:1fr;max-width:460px;margin:auto}
  .contact{grid-template-columns:1fr}
  .desk-cta{display:none}.burger{display:flex}
  #menu{position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;gap:14px;padding:22px;border-radius:20px;background:rgba(5,13,36,.96);border:1px solid var(--bd);opacity:0;visibility:hidden;transform:translateY(-12px);transition:.3s}
  #menu.open{opacity:1;visibility:visible;transform:none}
  .menu-cta{display:inline-block}
  .nav{justify-content:space-between}
}
@media(max-width:520px){
  .row{grid-template-columns:1fr}
  .info{justify-content:center;text-align:center}
  .stats{padding:22px 8px}
  .section{padding-top:70px}
  .form-foot{flex-direction:column-reverse}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}