:root{
  --bg:#0A0E14;--bg-elev:#111722;--bg-card:#141B29;
  --line:rgba(255,255,255,.07);--line-strong:rgba(255,255,255,.12);
  --teal:#2DD4BF;--violet:#6F5BD9;
  --txt-hi:#EEF2F8;--txt-mid:#9AA5B8;--txt-low:#5E6779;
  --grad-sig:linear-gradient(115deg,var(--teal) 0%,var(--violet) 100%);
  --grad-text:linear-gradient(120deg,#5FE9D8 0%,#8E7BF0 100%);
  --font:'Montserrat',-apple-system,sans-serif;--mono:'JetBrains Mono',monospace;
  --maxw:1240px;--ease:cubic-bezier(.22,1,.36,1);
  --sec-pad:108px;
  --w-display:600;--w-body:400;--w-light:300;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font);background:var(--bg);color:var(--txt-hi);font-weight:var(--w-body);line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}
::selection{background:var(--teal);color:var(--bg)}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
body::after{content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--teal);opacity:.6}
.gradient-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;font-weight:var(--w-display)}
.reveal{opacity:0;transform:translateY(36px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}
/* stagger items — animados via JS, fallback visível */
.stagger-item{opacity:0;transform:translateY(40px)}
.no-js .stagger-item{opacity:1;transform:none}
/* float-y: leve flutuação contínua */
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-weight:500;color:var(--teal);font-size:15px}
.link-arrow .ind::before{transform:translateY(-50%) scaleX(.55)}
.link-arrow:hover .ind::before{transform:translateY(-50%) scaleX(1)}
.link-arrow:hover .ind::after{transform:translateY(-50%) rotate(45deg) scale(1)}
#header{position:fixed;top:0;left:0;right:0;z-index:10051;padding:18px 0;transition:all .4s var(--ease);background:rgba(10,14,20,.35);backdrop-filter:blur(14px) saturate(130%);-webkit-backdrop-filter:blur(14px) saturate(130%)}
#header.scrolled{background:rgba(10,14,20,.78);backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);border-bottom:1px solid var(--line);padding:12px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-panel{display:flex;align-items:center;gap:30px;margin-left:auto}
.nav-panel--mobile{display:none}
.logo{display:flex;align-items:center;gap:11px;font-weight:var(--w-display);font-size:19px;letter-spacing:-.02em}
.logo .mark{width:30px;height:30px;border-radius:9px;background:var(--grad-sig);display:grid;place-items:center;font-size:15px;color:var(--bg);font-weight:700;box-shadow:0 0 24px rgba(45,212,191,.4)}
.logo .o{color:var(--teal)}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:14px;font-weight:var(--w-body);color:var(--txt-mid);transition:color .25s;position:relative}
.nav-links a.anchor::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1.5px;background:var(--teal);transition:width .3s var(--ease)}
.nav-links a:hover{color:var(--txt-hi)}.nav-links a.anchor:hover::after{width:100%}
.nav-links a.friends{color:var(--teal)}
.nav-links a.is-active{color:var(--txt-hi);font-weight:var(--w-display)}
.nav-cta{padding:11px 22px;border-radius:100px;background:var(--txt-hi);color:var(--bg);font-weight:var(--w-display);font-size:14px;position:relative;overflow:hidden;isolation:isolate;transition:color .4s var(--ease)}
.nav-cta::before{content:"";position:absolute;inset:0;z-index:1;background:var(--grad-sig);background-size:220% 100%;background-position:0 0;opacity:0;transition:opacity .4s var(--ease),background-position .6s var(--ease)}
.nav-cta span{position:relative;z-index:2}
.nav-cta:hover{color:#06120F}
.nav-cta:hover::before{opacity:1;background-position:100% 0}
.burger{display:none;flex-direction:column;gap:5px;padding:8px;z-index:10052;flex-shrink:0;position:relative}
.burger span{width:24px;height:2px;background:var(--txt-hi);transition:transform .3s var(--ease),opacity .3s var(--ease)}
body.nav-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
body.nav-open .burger span:nth-child(2){opacity:0}
body.nav-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
body.nav-open header{background:rgba(10,14,20,.98);border-bottom:1px solid var(--line)}
body.nav-open .site-whatsapp-float{display:none}
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 80px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-glow{position:absolute;width:900px;height:900px;border-radius:50%;top:-30%;right:-15%;background:radial-gradient(circle,rgba(111,91,217,.18) 0%,transparent 60%);filter:blur(40px)}
.hero-glow.two{top:auto;bottom:-35%;left:-20%;right:auto;width:700px;height:700px;background:radial-gradient(circle,rgba(45,212,191,.14) 0%,transparent 60%)}
.grid-lines{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 60% at 70% 45%,#000 0%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 70% 45%,#000 0%,transparent 75%);opacity:.5}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:center}
.hero-copy{max-width:560px}
.hero h1{font-size:clamp(34px,4vw,54px);font-weight:var(--w-light);line-height:1.06;letter-spacing:-.025em;margin:24px 0 0}
.hero h1 .line{display:block;overflow:hidden}.hero h1 .line span{display:block}
.hero p.lead{font-size:clamp(15px,1.2vw,17px);color:var(--txt-mid);font-weight:var(--w-light);margin-top:24px;max-width:470px;line-height:1.7}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
/* ===== BOTÕES — sistema unificado, animação interna, sem outer glow ===== */
.btn{position:relative;overflow:hidden;border-radius:100px;font-size:15px;display:inline-flex;align-items:center;gap:10px;isolation:isolate;transition:color .7s cubic-bezier(.65,.05,.36,1),border-color .7s cubic-bezier(.65,.05,.36,1)}
.btn > *{position:relative;z-index:2}
.btn .label{position:relative;z-index:2;display:inline-flex;align-items:center;gap:10px;overflow:hidden}
/* texto dentro de .txt: no hover sobe e some, e um clone entra de baixo */
.btn .txt{position:relative;display:inline-block;transition:transform .75s cubic-bezier(.65,.05,.36,1)}
.btn .txt::after{content:attr(data-text);position:absolute;left:0;top:100%;width:100%;white-space:nowrap;transition:none}
.btn:hover .txt{transform:translateY(-100%)}
.btn .arrow{transition:transform .7s cubic-bezier(.65,.05,.36,1)}
.btn:hover .arrow{transform:translateX(5px)}
/* ===== indicador custom: apenas a ponta da flecha (triângulo), anima junto com o texto ===== */
.ind{position:relative;display:inline-block;width:9px;height:16px;flex-shrink:0;margin-left:5px;overflow:hidden}
.ind i{position:absolute;left:1px;width:7px;height:7px;border-top:1.6px solid currentColor;border-right:1.6px solid currentColor;transition:transform .75s cubic-bezier(.65,.05,.36,1)}
/* original centralizado; clone posicionado uma "altura" abaixo */
.ind i:nth-child(1){top:50%;transform:translateY(-50%) rotate(45deg)}
.ind i:nth-child(2){top:50%;transform:translateY(calc(-50% + 16px)) rotate(45deg)}
/* hover: original sobe e sai; clone sobe para o centro — sincronizado com o texto */
.btn:hover .ind i:nth-child(1){transform:translateY(calc(-50% - 16px)) rotate(45deg)}
.btn:hover .ind i:nth-child(2){transform:translateY(-50%) rotate(45deg)}
.link-arrow:hover .ind i:nth-child(1){transform:translateY(calc(-50% - 16px)) rotate(45deg)}
.link-arrow:hover .ind i:nth-child(2){transform:translateY(-50%) rotate(45deg)}
/* gradiente animado que desliza por dentro (clipado) */
.btn::before{content:"";position:absolute;inset:0;z-index:1;background:var(--grad-sig);background-size:220% 100%;background-position:0% 0;transition:background-position 1s cubic-bezier(.65,.05,.36,1),opacity .6s cubic-bezier(.65,.05,.36,1)}
.btn:hover::before{background-position:100% 0}

/* primário: gradiente sempre visível, no hover o gradiente "corre" */
.btn-primary{padding:15px 28px;color:#06120F;font-weight:var(--w-display)}
.btn-primary::before{opacity:1}

/* ghost/secundário: transparente em repouso, gradiente revela por dentro no hover */
.btn-ghost{padding:15px 26px;border:1px solid var(--line-strong);color:var(--txt-hi);font-weight:var(--w-body)}
.btn-ghost::before{opacity:0}
.btn-ghost:hover{color:#06120F;border-color:transparent;font-weight:var(--w-display)}
.btn-ghost:hover::before{opacity:1;background-position:100% 0}
.hero-metrics{display:flex;gap:36px;margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.metric .num{font-family:var(--mono);font-size:clamp(26px,2.6vw,34px);font-weight:700;letter-spacing:-.02em}
.metric .num .gradient-text{display:inline}
.metric .lbl{font-size:12px;color:var(--txt-low);margin-top:6px;letter-spacing:.04em;font-weight:var(--w-light)}
.hero-visual{position:relative;height:560px}
/* canvas não-boxed: estende para a direita além da coluna, fade nas bordas p/ legibilidade */
#heroCanvas{position:absolute;top:50%;left:0;transform:translateY(-50%);width:135%;height:175%;cursor:grab;
  -webkit-mask-image:radial-gradient(ellipse 78% 90% at 60% 50%,#000 58%,transparent 100%);
  mask-image:radial-gradient(ellipse 78% 90% at 60% 50%,#000 58%,transparent 100%)}
#heroCanvas:active{cursor:grabbing}
/* tags agora organizadas em linha, ancoradas ao fim da coluna de texto */
.hero-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-tags .float-tag{padding:9px 14px;border-radius:100px;background:rgba(20,27,41,.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--line-strong);font-family:var(--mono);font-size:11px;letter-spacing:.06em;display:inline-flex;align-items:center;gap:8px}
.hero-tags .float-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 8px var(--teal)}
.hero-tags .float-tag.t3{border-color:rgba(111,91,217,.4)}
.hero-tags .float-tag.t3 .dot{background:var(--violet);box-shadow:0 0 8px var(--violet)}
.marquee{position:relative;z-index:3;padding:18px 0;background:var(--grad-sig);overflow:hidden}
.marquee-track{display:flex;white-space:nowrap;width:max-content;animation:marquee 38s linear infinite}
.marquee-track span{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#06120F;display:inline-flex;align-items:center;padding:0 28px}
.marquee-track span::after{content:"✦";font-size:10px;opacity:.55;margin-left:28px}
@keyframes marquee{to{transform:translateX(-50%)}}
.sec{padding:var(--sec-pad) 0;position:relative}
.sec-head{max-width:660px;margin-bottom:60px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head h2{font-size:clamp(28px,3.2vw,42px);font-weight:var(--w-light);line-height:1.12;letter-spacing:-.025em;margin-top:18px}
.sec-head p{color:var(--txt-mid);font-size:16px;font-weight:var(--w-light);margin-top:18px;line-height:1.65}
/* SOBRE NÓS */
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-copy h2{font-size:clamp(28px,3.2vw,42px);font-weight:var(--w-light);letter-spacing:-.025em;line-height:1.12;margin-top:18px}
.about-copy p{color:var(--txt-mid);font-size:16px;font-weight:var(--w-light);margin-top:20px;line-height:1.75}
.about-copy .btn{margin-top:30px}
.about-pillars{display:flex;flex-direction:column;gap:18px}
.pillar{padding:28px;border-radius:18px;background:var(--bg-card);border:1px solid var(--line);display:flex;gap:20px;align-items:flex-start;transition:transform .35s var(--ease),border-color .35s}
.pillar:hover{transform:translateX(6px);border-color:var(--line-strong)}
.pillar .ic{width:48px;height:48px;border-radius:13px;flex-shrink:0;display:grid;place-items:center;background:rgba(45,212,191,.1);border:1px solid rgba(45,212,191,.2)}
.pillar .ic svg{width:23px;height:23px;stroke:var(--teal)}
.pillar h4{font-size:17px;font-weight:var(--w-display)}
.pillar p{color:var(--txt-mid);font-size:14px;font-weight:var(--w-light);margin-top:7px;line-height:1.6}
/* ECOSSISTEMA */
.eco{background:var(--bg-elev);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eco-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.eco-card{padding:38px 32px;border-radius:20px;background:var(--bg-card);border:1px solid var(--line);position:relative;overflow:hidden;transition:transform .4s var(--ease),border-color .4s}
.eco-card::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(45,212,191,.06),transparent 60%);opacity:0;transition:opacity .4s}
.eco-card:hover{transform:translateY(-8px);border-color:var(--line-strong)}
.eco-card:hover::after{opacity:1}
.eco-card .num{font-family:var(--mono);font-size:12px;color:var(--txt-low);letter-spacing:.1em}
.eco-card .ic{width:56px;height:56px;border-radius:15px;display:grid;place-items:center;background:var(--grad-sig);margin:20px 0 22px;box-shadow:0 8px 30px rgba(45,212,191,.2)}
.eco-card .ic svg{width:26px;height:26px;stroke:#06120F}
.eco-card h3{font-size:21px;font-weight:var(--w-display);letter-spacing:-.01em}
.eco-card p{color:var(--txt-mid);font-size:14.5px;font-weight:var(--w-light);margin-top:12px;line-height:1.65}
.eco-foot{margin-top:50px;text-align:center}
/* TECNOLOGIAS */
.tech-intro{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:60px}
.tech-intro h2{font-size:clamp(28px,3.2vw,42px);font-weight:var(--w-light);letter-spacing:-.025em;line-height:1.12;margin-top:18px}
.tech-intro p{color:var(--txt-mid);font-size:16px;font-weight:var(--w-light);line-height:1.7}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pcard{border-radius:20px;background:var(--bg-card);border:1px solid var(--line);overflow:hidden;transition:transform .4s var(--ease),border-color .4s;display:flex;flex-direction:column}
.pcard:hover{transform:translateY(-8px);border-color:var(--line-strong)}
.pcard .img{aspect-ratio:1/1;position:relative;overflow:hidden;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;background-color:#0D1117;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px),radial-gradient(circle at 50% 46%,rgba(45,212,191,.14) 0%,transparent 55%),linear-gradient(160deg,#060e0f 0%,#0a1218 50%,#0e1614 100%);background-size:64px 64px,64px 64px,100% 100%,100% 100%}
.pcard .ph{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--txt-low)}
.pcard .ph svg{width:36px;height:36px;stroke:var(--txt-low);opacity:.5}
.pcard .ph span{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}
.pcard .body{padding:28px;display:flex;flex-direction:column;flex:1}
.pcard .cat{font-family:var(--mono);font-size:11px;color:var(--teal);letter-spacing:.1em;text-transform:uppercase}
.pcard h3{font-size:22px;font-weight:var(--w-display);margin-top:12px;letter-spacing:-.01em}
.pcard p{color:var(--txt-mid);font-size:14px;font-weight:var(--w-light);margin-top:12px;line-height:1.6;flex:1}
.pcard .link-arrow{margin-top:20px;font-size:14px}
.tech-foot{margin-top:50px;text-align:center}
/* PROVA SOCIAL */
.testi{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tcard{padding:32px;border-radius:18px;background:var(--bg-card);border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .35s var(--ease),border-color .35s}
.tcard:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.tcard .qmark{font-family:Georgia,serif;font-size:48px;line-height:.5;color:var(--teal);opacity:.4;height:24px}
.tcard p{color:var(--txt-hi);font-size:15px;font-weight:var(--w-light);line-height:1.6;margin:18px 0 26px;flex:1}
.tcard .who{display:flex;align-items:center;gap:14px;padding-top:20px;border-top:1px solid var(--line)}
.tcard .av{width:44px;height:44px;border-radius:50%;background:var(--grad-sig);flex-shrink:0}
.tcard .who .nm{font-weight:var(--w-display);font-size:14px}
.tcard .who .rl{font-size:12px;color:var(--txt-low);margin-top:2px;font-weight:var(--w-light)}
/* OLASER FRIENDS */
.friends{position:relative;overflow:hidden}
.friends-card{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--line-strong);background:linear-gradient(130deg,#0d1420,#0c1a1c);padding:72px 64px;display:grid;grid-template-columns:1.3fr .7fr;gap:50px;align-items:center}
.friends-card::before{content:"";position:absolute;top:-40%;right:-5%;width:560px;height:560px;border-radius:50%;background:conic-gradient(from 180deg,rgba(45,212,191,.22),rgba(111,91,217,.22),rgba(45,212,191,.22));filter:blur(50px);opacity:.6;animation:spin 18s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.friends-copy{position:relative;z-index:2}
.friends-copy h2{font-size:clamp(28px,3.4vw,44px);font-weight:var(--w-light);letter-spacing:-.025em;line-height:1.1;margin-top:18px}
.friends-copy p{color:var(--txt-mid);font-size:16px;font-weight:var(--w-light);margin-top:20px;line-height:1.7;max-width:480px}
.friends-action{position:relative;z-index:2;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.friends-badge{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);padding:8px 14px;border:1px solid rgba(45,212,191,.3);border-radius:100px}
/* CONTATO */
.contact{background:var(--bg-elev);border-top:1px solid var(--line)}
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.contact-copy h2{font-size:clamp(28px,3.2vw,42px);font-weight:var(--w-light);letter-spacing:-.025em;line-height:1.12;margin-top:18px}
.contact-copy p{color:var(--txt-mid);font-size:16px;font-weight:var(--w-light);margin-top:20px;line-height:1.7}
.channels{margin-top:34px;display:flex;flex-direction:column;gap:14px}
.channel{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:14px;background:var(--bg-card);border:1px solid var(--line);transition:border-color .3s,transform .3s}
.channel:hover{border-color:rgba(45,212,191,.3);transform:translateX(4px)}
.channel .ic{width:42px;height:42px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;background:rgba(45,212,191,.1);border:1px solid rgba(45,212,191,.2)}
.channel .ic svg{width:20px;height:20px;stroke:var(--teal)}
.channel .meta .t{font-size:14px;font-weight:500}
.channel .meta .s{font-size:13px;color:var(--txt-mid);font-weight:var(--w-light);margin-top:2px}
.form-card{padding:40px;border-radius:24px;background:var(--bg-card);border:1px solid var(--line-strong)}
.form-card h3{font-size:20px;font-weight:var(--w-display)}
.form-card .sub{font-size:14px;color:var(--txt-mid);font-weight:var(--w-light);margin-top:8px;line-height:1.6}
.form{margin-top:26px;display:flex;flex-direction:column;gap:14px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form input,.form select,.form textarea{width:100%;padding:15px 18px;border-radius:12px;background:rgba(10,14,20,.6);border:1px solid var(--line-strong);color:var(--txt-hi);font-family:inherit;font-size:14px;font-weight:var(--w-body);transition:border-color .25s;resize:vertical}
.form input::placeholder,.form textarea::placeholder{color:var(--txt-low)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--teal)}
.form select{appearance:none;cursor:pointer}
.form .btn-primary{justify-content:center;margin-top:6px;width:100%}
.form .note{font-size:11.5px;color:var(--txt-low);text-align:center;margin-top:4px;font-weight:var(--w-light)}
/* RODAPÉ */
footer{border-top:1px solid var(--line);padding:70px 0 40px;background:var(--bg)}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
.foot-brand p{color:var(--txt-mid);font-size:14px;font-weight:var(--w-light);margin-top:18px;max-width:280px;line-height:1.7}
.foot-col h5{font-size:13px;font-weight:var(--w-display);letter-spacing:.04em;margin-bottom:18px;color:var(--txt-hi)}
.foot-col a{display:block;color:var(--txt-mid);font-size:14px;font-weight:var(--w-light);margin-bottom:12px;transition:color .25s}
.foot-col a:hover{color:var(--teal)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:30px;border-top:1px solid var(--line);color:var(--txt-low);font-size:13px;font-weight:var(--w-light)}
.foot-bottom .dev-credit{font-size:13px;font-weight:var(--w-light);color:var(--txt-low)}
.foot-bottom .dev-credit a{font-weight:600;background:linear-gradient(100deg,#3B8AFF 0%,#3A3F4A 50%,#FF4438 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;transition:opacity .3s}
.foot-bottom .dev-credit a:hover{opacity:.8}
@media(max-width:980px){
  :root{--sec-pad:80px}
  /* hero: DNA vira fundo atrás do texto, não bloco separado */
  .hero{padding:130px 0 70px;min-height:auto}
  .hero .wrap{grid-template-columns:1fr;gap:0}
  .hero-copy{max-width:640px;margin:0 auto;text-align:center;position:relative;z-index:2}
  .hero .eyebrow{justify-content:center}
  .hero p.lead{margin-left:auto;margin-right:auto}
  .hero-actions{justify-content:center}
  .hero-metrics{justify-content:center;flex-wrap:wrap}
  .hero-tags{justify-content:center}
  /* canvas vira camada de fundo, preenchendo toda a altura do hero */
  .hero-visual{position:absolute;inset:0;height:100%;width:100%;order:0;z-index:0;pointer-events:none}
  #heroCanvas{top:50%;left:50%;transform:translate(-50%,-50%);width:130%;height:118%;opacity:.3;
    -webkit-mask-image:radial-gradient(ellipse 85% 95% at 50% 50%,#000 35%,transparent 82%);
    mask-image:radial-gradient(ellipse 85% 95% at 50% 50%,#000 35%,transparent 82%)}
  .about .wrap{grid-template-columns:1fr;gap:40px}
  .eco-grid{grid-template-columns:1fr}
  .tech-intro{grid-template-columns:1fr;gap:24px}
  .products{grid-template-columns:1fr}
  .testi{grid-template-columns:1fr}
  .friends-card{grid-template-columns:1fr;gap:36px;padding:48px 32px}
  .contact .wrap{grid-template-columns:1fr;gap:40px}
  .foot-top{grid-template-columns:1fr 1fr;gap:30px}
  /* centralização de conteúdo das seções (tablet e abaixo) */
  .sec-head{text-align:center;margin-left:auto;margin-right:auto}.sec-head .eyebrow{justify-content:center}
  .about-copy{text-align:center}.about-copy .eyebrow{justify-content:center}.about-copy .btn{margin-left:auto;margin-right:auto}
  .tech-intro{text-align:center}.tech-intro .eyebrow{justify-content:center}
  .friends-copy{text-align:center}.friends-action{align-items:center}
  .contact-copy{text-align:center}.contact-copy .eyebrow{justify-content:center}
  .pillar{text-align:left}
  .eco-foot,.tech-foot{text-align:center}
}
@media(max-width:640px){
  :root{--sec-pad:64px}
  .nav-panel--desktop{display:none!important}
  .logo-svg{
    position:relative;
    z-index:10052;
    flex-shrink:0;
    display:flex;
    align-items:center;
    max-width:calc(100% - 52px);
  }
  .logo-svg svg{height:28px;width:auto;max-width:100%}
  .burger{display:flex;margin-left:auto}
  .nav-panel--mobile{
    position:fixed;
    inset:0;
    z-index:10050;
    display:flex;
    flex-direction:column;
    background:#0A0E14;
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transition:opacity .28s var(--ease),visibility .28s var(--ease);
    overflow:hidden;
  }
  body.nav-open .nav-panel--mobile{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
  }
  .nav-panel--mobile .nav-panel__inner{
    width:100%;
    max-width:var(--maxw);
    margin:0 auto;
    padding:calc(env(safe-area-inset-top, 0px) + 88px) 28px calc(env(safe-area-inset-bottom, 0px) + 32px);
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    display:flex;
    flex-direction:column;
    min-height:100%;
    min-height:100dvh;
  }
  .nav-panel--mobile .nav-links{
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    width:100%;
  }
  .nav-panel--mobile .nav-links a{
    display:block;
    padding:18px 0;
    font-size:18px;
    border-bottom:1px solid var(--line);
    color:var(--txt-hi);
  }
  .nav-panel--mobile .nav-links a.anchor::after{display:none}
  .nav-panel--mobile .nav-cta--panel{
    display:inline-flex;
    justify-content:center;
    width:100%;
    margin-top:auto;
    padding:14px 22px;
    flex-shrink:0;
  }
  html.nav-open,
  body.nav-open{
    overflow:hidden;
    height:100%;
  }
  .hero{padding:120px 0 60px}
  .hero h1{font-size:clamp(30px,8vw,40px)}
  .hero-metrics{gap:22px;flex-wrap:wrap;justify-content:center}
  .hero-tags{justify-content:center}
  .pillar{flex-direction:column;align-items:center;text-align:center;gap:14px}
  .channels{align-items:stretch}
  .form .row{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr;text-align:center;gap:36px}
  .foot-brand p{margin-left:auto;margin-right:auto}
  .foot-brand .logo{justify-content:center}
  .foot-bottom{flex-direction:column;gap:14px;text-align:center}
}
/* ============================================================
   SUBPÁGINAS — hero compacto + componentes
   ============================================================ */
.subhero{position:relative;padding:170px 0 90px;overflow:hidden}
.subhero-bg{position:absolute;inset:0;z-index:0}
.subhero .grid-lines{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 70% 80% at 50% 30%,#000 0%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 30%,#000 0%,transparent 75%);opacity:.5}
.subhero .hero-glow{position:absolute;width:760px;height:760px;border-radius:50%;top:-40%;right:-10%;background:radial-gradient(circle,rgba(111,91,217,.16) 0%,transparent 60%);filter:blur(40px)}
.subhero .hero-glow.two{top:auto;bottom:-50%;left:-15%;right:auto;width:600px;height:600px;background:radial-gradient(circle,rgba(45,212,191,.12) 0%,transparent 60%)}
.subhero .wrap{position:relative;z-index:2}
.subhero-inner{max-width:760px}
.subhero .breadcrumb{font-family:var(--mono);font-size:12px;color:var(--txt-low);letter-spacing:.08em;margin-bottom:22px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.subhero .breadcrumb a{color:var(--txt-mid);transition:color .25s}
.subhero .breadcrumb a:hover{color:var(--teal)}
.subhero .breadcrumb span{color:var(--txt-low)}
.subhero h1{font-size:clamp(36px,5vw,60px);font-weight:var(--w-light);line-height:1.05;letter-spacing:-.03em;margin-top:6px}
.subhero p.lead{font-size:clamp(16px,1.3vw,18px);color:var(--txt-mid);font-weight:var(--w-light);margin-top:24px;max-width:620px;line-height:1.7}

/* bloco alternado texto+visual */
.block{padding:var(--sec-pad) 0;position:relative}
.block .wrap{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.block:nth-of-type(even) .block-visual{order:2}
.block-copy .eyebrow{margin-bottom:18px}
.block-copy h2{font-size:clamp(26px,3vw,38px);font-weight:var(--w-light);letter-spacing:-.025em;line-height:1.14}
.block-copy p{color:var(--txt-mid);font-size:16px;font-weight:var(--w-light);margin-top:18px;line-height:1.75}
.block-copy .feat-list{margin-top:26px;display:flex;flex-direction:column;gap:14px}
.block-copy .feat-list .li{display:flex;gap:14px;align-items:flex-start}
.block-copy .feat-list .li .dot{width:20px;height:20px;border-radius:6px;flex-shrink:0;margin-top:2px;display:grid;place-items:center;background:rgba(45,212,191,.12);border:1px solid rgba(45,212,191,.25)}
.block-copy .feat-list .li .dot::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal)}
.block-copy .feat-list .li p{margin-top:0;font-size:14.5px;color:var(--txt-mid)}
.block-copy .feat-list .li strong{color:var(--txt-hi);font-weight:500}
.block-visual{aspect-ratio:4/3;border-radius:20px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 30%,rgba(45,212,191,.12),transparent 55%),linear-gradient(160deg,var(--bg-elev),#0c1119);border:1px solid var(--line-strong);display:grid;place-items:center}
.block-visual .ph{display:flex;flex-direction:column;align-items:center;gap:12px;color:var(--txt-low)}
.block-visual .ph svg{width:42px;height:42px;stroke:var(--txt-low);opacity:.5}
.block-visual .ph span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}

/* selo / destaque ANVISA */
.seal{display:inline-flex;align-items:center;gap:14px;padding:18px 24px;border-radius:16px;background:var(--bg-card);border:1px solid rgba(45,212,191,.25);margin-top:26px}
.seal .ic{width:44px;height:44px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;background:var(--grad-sig)}
.seal .ic svg{width:22px;height:22px;stroke:#06120F}
.seal .t{font-size:14px;font-weight:600}.seal .s{font-size:13px;color:var(--txt-mid);font-weight:var(--w-light);margin-top:3px}

/* grade de valores / cards genéricos */
.vals{padding:var(--sec-pad) 0;background:var(--bg-elev);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.vals-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.vcard{padding:34px 30px;border-radius:18px;background:var(--bg-card);border:1px solid var(--line);transition:transform .4s var(--ease),border-color .4s}
.vcard:hover{transform:translateY(-6px);border-color:var(--line-strong)}
.vcard .ic{width:50px;height:50px;border-radius:13px;display:grid;place-items:center;background:rgba(45,212,191,.1);border:1px solid rgba(45,212,191,.2);margin-bottom:20px}
.vcard .ic svg{width:24px;height:24px;stroke:var(--teal)}
.vcard h3{font-size:19px;font-weight:var(--w-display);letter-spacing:-.01em}
.vcard p{color:var(--txt-mid);font-size:14px;font-weight:var(--w-light);margin-top:11px;line-height:1.6}

/* PRODUTOS — lista completa */
.prod-cat{font-family:var(--mono);font-size:12px;color:var(--teal);letter-spacing:.1em;text-transform:uppercase;margin-bottom:40px;padding-bottom:14px;border-bottom:1px solid var(--line);display:block}
.prod-row{display:grid;grid-template-columns:.95fr 1.05fr;gap:50px;align-items:center;padding:40px 0}
.prod-row:nth-of-type(even){grid-template-columns:1.05fr .95fr}
.prod-row:nth-of-type(even) .prod-img{order:2}
.prod-img{aspect-ratio:4/3;border-radius:18px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 30%,rgba(45,212,191,.12),transparent 55%),linear-gradient(160deg,var(--bg-elev),#0c1119);border:1px solid var(--line-strong);display:grid;place-items:center}
.prod-img .ph{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--txt-low)}
.prod-img .ph svg{width:38px;height:38px;stroke:var(--txt-low);opacity:.5}
.prod-img .ph span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.prod-info .tag{font-family:var(--mono);font-size:11px;color:var(--teal);letter-spacing:.1em;text-transform:uppercase}
.prod-info h3{font-size:clamp(24px,2.6vw,32px);font-weight:var(--w-display);letter-spacing:-.02em;margin-top:12px}
.prod-info .sub{font-size:16px;font-weight:500;color:var(--txt-hi);margin-top:10px}
.prod-info p{color:var(--txt-mid);font-size:15px;font-weight:var(--w-light);margin-top:14px;line-height:1.7}
.prod-info .specs{margin-top:20px;display:flex;flex-wrap:wrap;gap:10px}
.prod-info .specs span{font-size:12px;font-family:var(--mono);color:var(--txt-mid);padding:7px 13px;border-radius:100px;border:1px solid var(--line-strong);background:var(--bg-card)}

/* CONTATO — página */
.contact-page{padding:var(--sec-pad) 0}
.contact-page .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}

/* CTA faixa final reutilizável */
.cta-band{padding:var(--sec-pad) 0;position:relative;overflow:hidden;background:radial-gradient(ellipse 80% 100% at 50% 0%,rgba(45,212,191,.1),transparent 55%),var(--bg)}
.cta-band .inner{text-align:center;max-width:680px;margin:0 auto}
.cta-band h2{font-size:clamp(28px,3.4vw,42px);font-weight:var(--w-light);letter-spacing:-.025em;line-height:1.12;margin-top:18px}
.cta-band p{color:var(--txt-mid);font-size:16px;font-weight:var(--w-light);margin-top:18px;line-height:1.65}
.cta-band .eyebrow{justify-content:center}
.cta-band .actions{margin-top:34px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* responsivo subpáginas */
@media(max-width:980px){
  .subhero{padding:140px 0 70px}
  .subhero .wrap{text-align:center}
  .subhero-inner{margin-left:auto;margin-right:auto}
  .subhero .breadcrumb{justify-content:center}
  .subhero p.lead{margin-left:auto;margin-right:auto}
  .block .wrap{grid-template-columns:1fr;gap:40px;text-align:center}
  .block:nth-of-type(even) .block-visual{order:0}
  .block-copy .eyebrow{justify-content:center}
  .block-copy .feat-list{text-align:left}
  .seal{margin-left:auto;margin-right:auto}
  .vals-grid{grid-template-columns:1fr}
  .prod-row,.prod-row:nth-of-type(even){grid-template-columns:1fr;gap:30px;text-align:center}
  .prod-row:nth-of-type(even) .prod-img{order:0}
  .prod-info .specs{justify-content:center}
  .contact-page .wrap{grid-template-columns:1fr;gap:40px}
}
@media(max-width:640px){
  .subhero{padding:120px 0 56px}
  .subhero h1{line-height:1.2}
  .sec-head h2{line-height:1.25}
  .sec-head{margin-bottom:36px}
  .gradient-text{display:inline;padding-bottom:.05em}
  .block-copy .feat-list .li{text-align:left}
  .seal{flex-direction:column;text-align:center;gap:12px}
}
/* ============================================================
   SOBRE NÓS — layout editorial/manifesto
   ============================================================ */
.manifesto{padding:var(--sec-pad) 0}
.manifesto .wrap{display:grid;grid-template-columns:1fr;gap:0}
.manifesto-lead{max-width:900px;margin:0 auto;text-align:center;margin-bottom:90px}
.manifesto-lead .big{font-size:clamp(26px,3.4vw,42px);font-weight:var(--w-light);line-height:1.32;letter-spacing:-.02em}
.manifesto-lead .big b{font-weight:var(--w-display)}
.manifesto-lead .big .gradient-text{font-weight:var(--w-display)}
.statements{display:flex;flex-direction:column;gap:0}
.statement{display:grid;grid-template-columns:minmax(220px,.4fr) 1fr;gap:50px;padding:54px 0;border-top:1px solid var(--line);align-items:start}
.statement:last-child{border-bottom:1px solid var(--line)}
.statement .lbl{position:sticky;top:120px}
.statement .lbl .kicker{font-family:var(--mono);font-size:12px;color:var(--teal);letter-spacing:.14em;text-transform:uppercase}
.statement .lbl h3{font-size:clamp(22px,2.4vw,30px);font-weight:var(--w-display);letter-spacing:-.02em;margin-top:14px;line-height:1.1}
.statement .body p{color:var(--txt-mid);font-size:clamp(16px,1.3vw,18px);font-weight:var(--w-light);line-height:1.75}
.statement .body p+p{margin-top:18px}
.statement .body .pts{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.statement .body .pts .li{display:flex;gap:13px;align-items:flex-start;font-size:15px;color:var(--txt-mid);font-weight:var(--w-light)}
.statement .body .pts .li::before{content:"";width:18px;height:18px;border-radius:5px;flex-shrink:0;margin-top:2px;background:rgba(45,212,191,.12);border:1px solid rgba(45,212,191,.3);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232DD4BF' stroke-width='3'%3E%3Cpath d='M5 12l5 5 9-10' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:11px}
.statement .body .pts .li b{color:var(--txt-hi);font-weight:500}

/* ============================================================
   ECOSSISTEMA — pilares em cards-fileira grandes
   ============================================================ */
.pillars-stack{padding:var(--sec-pad) 0}
.pstack{display:flex;flex-direction:column;gap:18px;margin-top:54px}
.prow{display:grid;grid-template-columns:auto 1fr auto;gap:40px;align-items:center;padding:42px 44px;border-radius:22px;background:var(--bg-card);border:1px solid var(--line);position:relative;overflow:hidden;transition:transform .45s var(--ease),border-color .45s}
.prow::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad-sig);transform:scaleY(0);transform-origin:top;transition:transform .5s var(--ease)}
.prow:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.prow:hover::before{transform:scaleY(1)}
.prow .pic{width:74px;height:74px;border-radius:18px;display:grid;place-items:center;background:var(--grad-sig);flex-shrink:0}
.prow .pic svg{width:34px;height:34px;stroke:#06120F}
.prow .pmain h3{font-size:clamp(22px,2.4vw,28px);font-weight:var(--w-display);letter-spacing:-.015em}
.prow .pmain p{color:var(--txt-mid);font-size:15.5px;font-weight:var(--w-light);margin-top:10px;line-height:1.65;max-width:620px}
.prow .ptags{display:flex;flex-direction:column;gap:9px;align-items:flex-end;flex-shrink:0}
.prow .ptags span{font-family:var(--mono);font-size:11px;color:var(--txt-mid);padding:6px 12px;border-radius:100px;border:1px solid var(--line-strong);white-space:nowrap}

/* ============================================================
   PRODUTOS — showroom técnico assimétrico (signature)
   ============================================================ */
.showroom{padding:var(--sec-pad) 0}
.showroom .wrap{display:grid;grid-template-columns:240px 1fr;gap:64px;align-items:start}
.showroom-nav{position:sticky;top:110px}
.showroom-nav .nav-title{font-family:var(--mono);font-size:12px;color:var(--txt-low);letter-spacing:.12em;text-transform:uppercase;margin-bottom:22px}
.showroom-nav a{display:block;padding:13px 0;border-top:1px solid var(--line);color:var(--txt-mid);font-size:14px;font-weight:var(--w-body);transition:color .3s,padding-left .3s;position:relative}
.showroom-nav a:last-child{border-bottom:1px solid var(--line)}
.showroom-nav a .cnt{font-family:var(--mono);font-size:11px;color:var(--txt-low);margin-right:10px}
.showroom-nav a:hover,.showroom-nav a.active{color:var(--teal);padding-left:8px}
.showroom-list{display:flex;flex-direction:column;gap:0}
.cat-head{padding:8px 0 30px;margin-top:20px}
.cat-head:first-child{margin-top:0}
.cat-head .ck{font-family:var(--mono);font-size:12px;color:var(--teal);letter-spacing:.12em;text-transform:uppercase}
.cat-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:var(--w-light);letter-spacing:-.02em;margin-top:10px}
.cat-head h2 b{font-weight:var(--w-display)}
.unit{display:grid;grid-template-columns:1fr;gap:0;padding:0 0 26px;margin-bottom:26px;border-bottom:1px solid var(--line)}
.unit-top{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.unit:nth-child(even) .unit-visual{order:-1}
.unit-visual{aspect-ratio:16/11;border-radius:18px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 28%,rgba(45,212,191,.14),transparent 55%),linear-gradient(160deg,var(--bg-elev),#0c1119);border:1px solid var(--line-strong);display:grid;place-items:center}
.unit-visual .serial{position:absolute;top:18px;left:20px;font-family:var(--mono);font-size:11px;color:var(--txt-low);letter-spacing:.1em}
.unit-visual .ph{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--txt-low)}
.unit-visual .ph svg{width:38px;height:38px;stroke:var(--txt-low);opacity:.5}
.unit-visual .ph span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.unit-info .uname{font-size:clamp(30px,3.6vw,46px);font-weight:var(--w-display);letter-spacing:-.025em;line-height:1}
.unit-info .usub{font-size:16px;font-weight:500;color:var(--txt-hi);margin-top:14px}
.unit-info p{color:var(--txt-mid);font-size:15px;font-weight:var(--w-light);margin-top:14px;line-height:1.7}
.unit-info .specs{margin-top:22px;display:flex;flex-wrap:wrap;gap:10px}
.unit-info .specs span{font-size:11.5px;font-family:var(--mono);color:var(--txt-mid);padding:7px 13px;border-radius:7px;border:1px solid var(--line-strong);background:var(--bg-card);letter-spacing:.03em}
.unit-info .uact{margin-top:24px}

/* responsivo dos novos layouts */
@media(max-width:980px){
  .statement{grid-template-columns:1fr;gap:20px;text-align:left}
  .statement .lbl{position:static;top:auto}
  .manifesto-lead{margin-bottom:60px}
  .prow{grid-template-columns:1fr;gap:24px;text-align:center;padding:36px 28px}
  .prow .pic{margin:0 auto}
  .prow .pmain p{margin-left:auto;margin-right:auto}
  .prow .ptags{flex-direction:row;flex-wrap:wrap;justify-content:center;align-items:center}
  .showroom .wrap{grid-template-columns:1fr;gap:36px}
  .showroom-nav{position:static;top:auto;display:none}
  .unit-top{grid-template-columns:1fr;gap:28px;text-align:center}
  .unit:nth-child(even) .unit-visual{order:0}
  .unit-info .specs{justify-content:center}
}
@media(max-width:640px){
  .statement .body .pts .li{text-align:left}
  .unit-info .uname{font-size:clamp(28px,9vw,40px)}
}

/* logo SVG inline */
.logo-svg{display:inline-flex;align-items:center;transition:opacity .3s}
.logo-svg:hover{opacity:.85}
.logo-svg svg{height:30px;width:auto;display:block}
.logo-svg svg .cls-1{fill:var(--txt-hi)}
.logo-svg svg .cls-2{fill:var(--teal)}
@media(max-width:640px){.logo-svg svg{height:24px}}
.site-captcha{margin-top:4px;display:flex;flex-direction:column;gap:10px}
.site-captcha-label{font-size:13px;color:var(--txt-mid);font-weight:var(--w-light)}
.site-captcha-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}
.site-captcha-row .btn-ghost{padding:12px 16px;min-width:52px}
.site-form-feedback{font-size:13px;color:var(--teal);text-align:center;min-height:18px}
.site-form-feedback.is-error{color:#f87171}

/* Botão flutuante WhatsApp (produção) */
.site-whatsapp-float{
  position:fixed;right:20px;bottom:20px;z-index:10050;
  width:60px;height:60px;border-radius:50%;
  background:#25d366;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  text-decoration:none;
  box-shadow:0 6px 18px rgba(37,211,102,.35);
  transition:transform .25s var(--ease);
  animation:site-wa-pulse 2s infinite;
}
.site-whatsapp-float svg{width:30px;height:30px}
.site-whatsapp-float:hover{transform:scale(1.06);color:#fff}
@keyframes site-wa-pulse{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.05)}
}
@media(max-width:640px){
  .site-whatsapp-float{right:16px;bottom:16px;width:56px;height:56px}
  .site-whatsapp-float svg{width:28px;height:28px}
}