:root{
  --bg:#ffffff;--ink:#0b1f2e;--muted:#5b7083;--line:#e3edf3;
  --g1:#00d39a;--g2:#00b4d8;--g3:#7c5cff;
  --grad:linear-gradient(120deg,var(--g1),var(--g2) 55%,var(--g3));
  --card:rgba(255,255,255,.72);
  --shadow:0 20px 60px -20px rgba(0,120,160,.25);
  --r:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Space Grotesk','Manrope',sans-serif;line-height:1.12;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
.container{width:min(1200px,92%);margin-inline:auto}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% 100%;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% 0}}

/* background layers */
#bg-canvas{position:fixed;inset:0;z-index:-3;width:100%;height:100%;pointer-events:none}
.grid-bg{position:fixed;inset:0;z-index:-4;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 20%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 50% 20%,#000 20%,transparent 75%);animation:gridmove 30s linear infinite}
@keyframes gridmove{to{background-position:56px 56px,56px 56px}}
.blob{position:fixed;z-index:-2;border-radius:50%;filter:blur(90px);opacity:.35;pointer-events:none;animation:float 18s ease-in-out infinite}
.blob.b1{width:480px;height:480px;background:#7ff0cf;top:-120px;left:-120px}
.blob.b2{width:520px;height:520px;background:#a8e6ff;top:20%;right:-180px;animation-delay:-6s}
.blob.b3{width:420px;height:420px;background:#cfc2ff;bottom:-120px;left:25%;animation-delay:-11s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-50px) scale(1.12)}}
.cursor-glow{position:fixed;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(0,211,154,.18),transparent 65%);pointer-events:none;z-index:-1;transform:translate(-50%,-50%);transition:opacity .3s}

/* header */
header.nav{position:fixed;top:0;left:0;right:0;z-index:50;padding:14px 0;transition:.3s}
header.nav.scrolled{background:rgba(255,255,255,.82);backdrop-filter:blur(16px);box-shadow:0 8px 30px -18px rgba(0,60,90,.35);padding:8px 0}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk';font-weight:700;font-size:1.25rem}
.brand img{width:44px;height:44px;animation:spin3d 12s ease-in-out infinite}
@keyframes spin3d{0%,100%{transform:rotateY(0)}50%{transform:rotateY(360deg)}}
.brand small{display:block;font-size:.62rem;font-weight:600;letter-spacing:.2em;color:var(--muted);text-transform:uppercase;margin-top:-2px}
nav.menu{display:flex;gap:6px;align-items:center}
nav.menu a{padding:8px 14px;border-radius:99px;font-weight:600;font-size:.92rem;color:#27475c;transition:.25s}
nav.menu a:hover,nav.menu a.active{background:#e9fbf5;color:#00805c}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:99px;font-weight:700;border:0;cursor:pointer;font-family:inherit;font-size:.98rem;transition:.3s;position:relative;overflow:hidden}
.btn-grad{background:var(--grad);color:#fff;box-shadow:0 12px 30px -10px rgba(0,180,216,.7)}
.btn-grad:hover{transform:translateY(-3px);box-shadow:0 18px 36px -10px rgba(124,92,255,.6)}
.btn-ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--g2);transform:translateY(-3px)}
.btn-wa{background:#25d366;color:#fff;box-shadow:0 12px 30px -10px rgba(37,211,102,.7)}
.btn-wa:hover{transform:translateY(-3px)}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.burger span{display:block;height:2.5px;background:var(--ink);margin:6px 10px;border-radius:2px;transition:.3s}

/* hero */
.hero{min-height:100vh;display:flex;align-items:center;padding:130px 0 70px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.chip{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:99px;background:#fff;border:1px solid var(--line);font-weight:700;font-size:.82rem;color:#00805c;box-shadow:0 6px 20px -10px rgba(0,150,120,.5)}
.chip i{width:8px;height:8px;border-radius:50%;background:var(--g1);box-shadow:0 0 0 0 rgba(0,211,154,.7);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 12px rgba(0,211,154,0)}100%{box-shadow:0 0 0 0 rgba(0,211,154,0)}}
.hero h1{font-size:clamp(2.5rem,6vw,4.8rem);margin:20px 0 18px}
.hero p.lead{font-size:1.15rem;color:var(--muted);max-width:560px}
.typed{border-right:3px solid var(--g2);padding-right:4px;animation:caret .8s steps(1) infinite}
@keyframes caret{50%{border-color:transparent}}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap;margin-top:10px}
.hero-stats b{display:block;font-family:'Space Grotesk';font-size:2rem}
.hero-stats span{color:var(--muted);font-size:.85rem;font-weight:600}

.orbit{position:relative;aspect-ratio:1;width:min(520px,100%);margin-inline:auto}
.orbit .ring{position:absolute;inset:0;border-radius:50%;border:1.5px dashed rgba(0,180,216,.45)}
.orbit .r1{animation:rot 30s linear infinite}
.orbit .r2{inset:10%;border-color:rgba(124,92,255,.4);animation:rot 22s linear infinite reverse}
.orbit .r3{inset:22%;border:1.5px solid rgba(0,211,154,.5);animation:rot 16s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.orbit .ring::after{content:"";position:absolute;top:-7px;left:50%;width:14px;height:14px;border-radius:50%;background:var(--g2);box-shadow:0 0 18px var(--g2)}
.orbit .r2::after{background:var(--g3);box-shadow:0 0 18px var(--g3)}
.orbit .r3::after{background:var(--g1);box-shadow:0 0 18px var(--g1)}
.orbit .core{position:absolute;inset:32%;border-radius:50%;background:radial-gradient(circle at 30% 25%,#fff,#e8fbff 60%,#dff7ee);box-shadow:0 30px 80px -20px rgba(0,150,200,.5),inset 0 0 40px rgba(255,255,255,.9);display:grid;place-items:center;animation:bob 5s ease-in-out infinite}
.orbit .core img{width:68%}
@keyframes bob{50%{transform:translateY(-14px)}}
.float-chip{position:absolute;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:16px;padding:10px 16px;font-weight:700;font-size:.85rem;box-shadow:var(--shadow);animation:bob 6s ease-in-out infinite}
.fc1{top:6%;left:-2%}.fc2{top:20%;right:-6%;animation-delay:-2s}.fc3{bottom:12%;left:-6%;animation-delay:-3.5s}.fc4{bottom:2%;right:4%;animation-delay:-1s}

/* sections */
section{padding:90px 0;position:relative}
.sec-head{text-align:center;max-width:720px;margin:0 auto 56px}
.sec-head .chip{margin-bottom:16px}
.sec-head h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:1.05rem}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:24px}
.card{background:var(--card);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow);transition:transform .35s,box-shadow .35s,border-color .35s;position:relative;overflow:hidden;transform-style:preserve-3d;will-change:transform}
.card::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:.4s;z-index:-1}
.card::after{content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.7),transparent);transform:skewX(-20deg);transition:.7s}
.card:hover{border-color:rgba(0,180,216,.5);box-shadow:0 30px 70px -25px rgba(0,150,200,.45)}
.card:hover::after{left:130%}
.card .ico{width:60px;height:60px;border-radius:18px;display:grid;place-items:center;font-size:1.8rem;background:linear-gradient(135deg,#e6fff6,#e3f4ff);margin-bottom:18px;transition:.4s}
.card:hover .ico{transform:rotate(-8deg) scale(1.1)}
.card h3{font-size:1.28rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem}
.card .more{display:inline-block;margin-top:16px;font-weight:800;color:#00805c;font-size:.9rem}
.card .more::after{content:" →";transition:.3s;display:inline-block}
.card:hover .more::after{transform:translateX(6px)}

.band{background:linear-gradient(180deg,rgba(232,251,245,.7),rgba(232,244,255,.7));border-block:1px solid var(--line)}
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:24px;text-align:center}
.stat b{display:block;font-family:'Space Grotesk';font-size:3rem}
.stat span{color:var(--muted);font-weight:600}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:24px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative;counter-increment:s;box-shadow:var(--shadow)}
.step::before{content:"0" counter(s);font-family:'Space Grotesk';font-weight:700;font-size:2.6rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:6px}

.marquee{overflow:hidden;padding:18px 0;border-block:1px solid var(--line);background:#fff}
.marquee-track{display:flex;gap:46px;width:max-content;animation:marq 38s linear infinite;font-family:'Space Grotesk';font-weight:600;font-size:1.15rem;color:#27475c}
.marquee-track span::before{content:"✦";color:var(--g1);margin-right:46px}
@keyframes marq{to{transform:translateX(-50%)}}

.cta-box{background:var(--grad);color:#fff;border-radius:36px;padding:60px 40px;text-align:center;position:relative;overflow:hidden;box-shadow:0 40px 90px -30px rgba(0,130,200,.6)}
.cta-box::before,.cta-box::after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.14);animation:float 14s ease-in-out infinite}
.cta-box::before{top:-120px;left:-80px}.cta-box::after{bottom:-140px;right:-60px;animation-delay:-5s}
.cta-box h2{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:12px;position:relative}
.cta-box p{opacity:.95;margin-bottom:26px;position:relative}
.cta-box .btn{position:relative;margin:6px}
.cta-box .btn-ghost{border-color:#fff}

/* form */
.form{display:grid;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow)}
.form input,.form textarea,.form select{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:14px;font:inherit;background:#fbfeff;transition:.25s}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--g2);box-shadow:0 0 0 4px rgba(0,180,216,.15)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.info-item{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px 22px;margin-bottom:14px;box-shadow:var(--shadow)}
.info-item .ico{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:1.4rem;background:linear-gradient(135deg,#e6fff6,#e3f4ff)}

/* subpage */
.page-hero{padding:150px 0 50px}
.crumbs{font-size:.88rem;color:var(--muted);margin-bottom:14px;font-weight:600}
.crumbs a:hover{color:#00805c}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.8rem);margin-bottom:14px}
.page-hero p{font-size:1.12rem;color:var(--muted);max-width:760px}
.article{display:grid;grid-template-columns:1fr 340px;gap:36px;align-items:start;padding-bottom:70px}
.prose{background:rgba(255,255,255,.85);border:1px solid var(--line);border-radius:var(--r);padding:42px;box-shadow:var(--shadow)}
.prose h2{font-size:1.7rem;margin:34px 0 12px}
.prose h2:first-child{margin-top:0}
.prose p{color:#33516a;margin-bottom:12px}
.prose ul{list-style:none;margin:10px 0 14px}
.prose li{position:relative;padding:8px 0 8px 34px;color:#33516a}
.prose li::before{content:"✓";position:absolute;left:0;top:8px;width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,#d6fff0,#d9f1ff);color:#00805c;font-weight:800;display:grid;place-items:center;font-size:.8rem}
.warn{background:#fff8e8;border:1px solid #ffe2a3;border-radius:18px;padding:18px 22px;margin-top:26px;color:#6b4a00;font-size:.95rem}
.side{position:sticky;top:96px;display:grid;gap:18px}
.side .box{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow)}
.side h4{margin-bottom:10px;font-size:1.1rem}
.side .related a{display:block;padding:9px 0;border-bottom:1px dashed var(--line);font-weight:600;color:#27475c;transition:.25s}
.side .related a:hover{color:#00805c;padding-left:8px}
.side .btn{width:100%;justify-content:center;margin-top:8px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 20px;margin-bottom:10px;transition:.3s}
.faq details[open]{border-color:var(--g2);box-shadow:var(--shadow)}
.faq summary{cursor:pointer;font-weight:700;list-style:none}
.faq summary::after{content:"+";float:right;font-size:1.3rem;color:var(--g2);transition:.3s}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;color:var(--muted)}

/* footer */
footer{background:#f3fbff;border-top:1px solid var(--line);padding:60px 0 24px;margin-top:40px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.foot h4{margin-bottom:14px}
.foot a{display:block;color:var(--muted);padding:4px 0;transition:.25s}
.foot a:hover{color:#00805c;transform:translateX(4px)}
.copy{text-align:center;color:var(--muted);font-size:.85rem;margin-top:38px;padding-top:20px;border-top:1px solid var(--line)}

/* floating */
.fab{position:fixed;right:22px;bottom:22px;z-index:60;display:grid;gap:12px}
.fab a{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:1.6rem;box-shadow:0 14px 30px -8px rgba(0,0,0,.35);transition:.3s;position:relative}
.fab a:hover{transform:scale(1.12) rotate(-6deg)}
.fab .wa{background:#25d366}.fab .tel{background:var(--grad)}
.fab .wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ping 2s infinite}
@keyframes ping{to{transform:scale(1.7);opacity:0}}

/* reveal */
.rv{opacity:0;transform:translateY(40px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}

#loader{position:fixed;inset:0;background:#fff;z-index:999;display:grid;place-items:center;transition:opacity .6s,visibility .6s}
#loader img{width:90px;animation:spin3d 1.6s ease-in-out infinite}
#loader.hide{opacity:0;visibility:hidden}

@media(max-width:980px){
  .hero-grid,.article,.contact-grid{grid-template-columns:1fr}
  .side{position:static}
  .foot{grid-template-columns:1fr 1fr}
  .burger{display:block}
  nav.menu{position:fixed;inset:70px 4% auto 4%;background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-10px);transition:.3s}
  nav.menu.open{opacity:1;visibility:visible;transform:none}
  .orbit{max-width:380px}
  .prose{padding:26px}
}
@media(max-width:560px){.foot{grid-template-columns:1fr}.hero-stats{gap:22px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}