/* Chirpy — site de apresentação
   Cores e fontes do Manual da Marca Chirpy (BYND) */
:root{
  --navy:#1B2747; --navy-2:#2E3F6E; --navy-deep:#0F1830;
  --yellow:#F5B301; --wing:#D69600; --coral:#FF7A45; --cream:#FFFDF8;
  --yellow-soft:#FFF4D1; --text-2:#4A5370; --line:#E8E3D3;
  --on-navy:#FFFDF8; --on-navy-2:#C9D0E2;
  --radius:14px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--cream);color:var(--navy);font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:Poppins,Inter,sans-serif;letter-spacing:-0.02em;margin:0}
p{margin:0}
img{max-width:100%}
a{color:inherit}
button,input,select{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(245,179,1,.8);outline-offset:2px}
.wrap{max-width:1240px;margin:0 auto}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace}

@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(245,179,1,.55)}70%{box-shadow:0 0 0 20px rgba(245,179,1,0)}100%{box-shadow:0 0 0 0 rgba(245,179,1,0)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes hop{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-14px) rotate(2deg)}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:15px 28px;border-radius:var(--radius);font-weight:700;font-size:17px;text-decoration:none;border:0}
.btn-yellow{background:var(--yellow);color:var(--navy);box-shadow:0 12px 34px rgba(245,179,1,.35)}
.btn-yellow:hover{background:#FFC21F}
.btn-ghost{background:rgba(255,253,248,.06);color:var(--cream);border:1px solid rgba(255,253,248,.22);font-weight:600}
.btn-ghost:hover{background:rgba(255,253,248,.12)}
.btn-navy{background:var(--navy);color:var(--cream)}
.btn-navy:hover{background:var(--navy-2)}
.btn-sm{min-height:44px;padding:11px 20px;font-size:15px}

/* Navegação */
.nav{position:sticky;top:0;z-index:50;background:rgba(27,39,71,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,253,248,.1)}
.nav .wrap{padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-logo img{height:36px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:26px;font-size:15px;font-weight:500}
.nav-links a:not(.btn){color:#E4E8F2;text-decoration:none}
.nav-links a:not(.btn):hover{color:var(--yellow)}
@media (max-width:860px){.nav-links a:not(.btn){display:none}.nav-logo img{height:30px}.nav .btn-sm{white-space:nowrap;padding:10px 16px}.nav .btn-sm .long{display:none}}
@media (max-width:700px){.circle{display:none}}

/* Rótulo de seção com o piado */
.label{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.12em;color:#8A6100;text-transform:uppercase}
.on-navy .label{color:var(--yellow)}
.label svg{flex:none}
.h2{font-size:clamp(32px,4.2vw,54px);line-height:1.06;font-weight:700}
.lead{font-size:17px;line-height:1.6;color:var(--text-2)}
.on-navy{background:var(--navy);color:var(--on-navy)}
.on-navy .lead{color:var(--on-navy-2)}
.section{padding:104px 24px}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px}
.head > div{display:flex;flex-direction:column;gap:14px;max-width:760px}
.head .lead{max-width:400px}

/* Hero */
.hero{position:relative;padding:0 24px 64px;overflow:hidden}
.dots{position:absolute;inset:0;background-image:radial-gradient(rgba(255,253,248,.09) 1.2px,transparent 1.2px);background-size:26px 26px;-webkit-mask-image:radial-gradient(ellipse at 50% 35%,#000 25%,transparent 72%);mask-image:radial-gradient(ellipse at 50% 35%,#000 25%,transparent 72%);pointer-events:none}
.glow{position:absolute;width:640px;height:640px;border-radius:50%;background:var(--navy-2);filter:blur(110px);top:-240px;left:50%;transform:translateX(-50%);pointer-events:none}
.circle{position:absolute;border-radius:50%;pointer-events:none}
.hero-inner{position:relative;padding:80px 0 28px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:26px}
.hero-bird{width:120px;height:auto;animation:hop 3.2s ease-in-out infinite}
.badge{display:inline-flex;align-items:center;gap:10px;background:rgba(255,253,248,.08);border:1px solid rgba(255,253,248,.18);color:#E4E8F2;font-size:14px;font-weight:500;padding:7px 16px 7px 7px;border-radius:999px}
.badge b{background:var(--yellow);color:var(--navy);font-size:12px;padding:4px 10px;border-radius:999px}
.hero h1{font-size:clamp(42px,7vw,88px);line-height:1.02;font-weight:700;max-width:1060px}
.hero h1 span{color:var(--yellow)}
.hero p.sub{font-size:clamp(18px,1.6vw,21px);line-height:1.6;color:var(--on-navy-2);max-width:720px}
.ctas{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.play-dot{width:26px;height:26px;border-radius:50%;background:var(--cream);display:inline-flex;align-items:center;justify-content:center}
.phones{position:relative;max-width:1100px;margin:0 auto;padding-top:28px;display:flex;justify-content:center;align-items:flex-end;gap:28px}
.phones .phone:nth-child(1){width:250px;transform:translateY(24px) rotate(-6deg)}
.phones .phone:nth-child(2){width:290px;z-index:2}
.phones .phone:nth-child(3){width:250px;transform:translateY(24px) rotate(6deg)}
.phones .phone:nth-child(1) .phone-float{animation:float 6s ease-in-out infinite}
.phones .phone:nth-child(3) .phone-float{animation:float 6s ease-in-out 1.5s infinite}
@media (max-width:860px){.phones .phone:nth-child(1),.phones .phone:nth-child(3){display:none}.phones .phone:nth-child(2){width:260px}}

/* Celular e navegador */
.phone{flex:none}
.phone-frame{background:var(--navy-deep);border-radius:48px;padding:10px;box-shadow:0 40px 80px rgba(8,12,28,.5),inset 0 0 0 1px rgba(255,253,248,.14)}
.phone-frame.sm{border-radius:38px;padding:8px}
.screen{position:relative;aspect-ratio:9/19.5;border-radius:39px;overflow:hidden}
.phone-frame.sm .screen{border-radius:31px}
.notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:90px;height:26px;border-radius:999px;background:var(--navy-deep);z-index:2}
.browser{border-radius:18px;overflow:hidden;background:var(--navy-deep);box-shadow:0 30px 60px rgba(8,12,28,.35)}
.browser-bar{height:34px;background:var(--navy-2);display:flex;align-items:center;gap:7px;padding:0 14px;font-size:12px;color:var(--on-navy-2)}
.browser-bar i{width:11px;height:11px;border-radius:50%;display:block}
.browser-bar span{margin-left:12px}

/* Espaço reservado para mídia (some sozinho quando a tela/vídeo é colocado) */
.slot{position:relative;width:100%;height:100%;background:repeating-linear-gradient(135deg,#24345E 0 16px,#283A66 16px 32px);border:1.5px dashed rgba(245,179,1,.6);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:20px;color:var(--cream)}
.slot .slot-code{font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.08em;color:var(--yellow)}
.slot strong{font-size:15px;font-weight:600}
.slot small{font-size:12px;color:#B7C0D6}
.media-img{display:block;width:100%;height:100%;object-fit:cover}
.media-frame{display:block;width:100%;height:100%;border:0}
.r-16-9{aspect-ratio:16/9}.r-16-10{aspect-ratio:16/10}.r-9-16{aspect-ratio:9/16}
.big-play{flex:none;width:96px;height:96px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;animation:pulse 2.2s infinite}
.big-play.md{width:80px;height:80px}
.big-play.sm{width:60px;height:60px;animation:none}

/* Números */
.stats{padding:0 24px 88px}
.stats .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.stat{background:var(--navy-2);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:6px}
.stat b{font-family:Poppins,sans-serif;font-size:46px;font-weight:700;color:var(--yellow);letter-spacing:-0.03em;line-height:1}
.stat span{font-size:15px;color:#E4E8F2;line-height:1.45}

/* Vídeo principal */
.video-card{position:relative;border-radius:28px;background:var(--navy);padding:14px;box-shadow:0 30px 70px rgba(27,39,71,.22)}
.video-card .inner{position:relative;border-radius:18px;overflow:hidden}
.video-card .slot{background:radial-gradient(circle at 50% 45%,rgba(245,179,1,.18),transparent 55%),repeating-linear-gradient(135deg,#24345E 0 18px,#283A66 18px 36px);gap:16px}
.video-card .slot .title{font-family:Poppins,sans-serif;font-size:clamp(20px,2.4vw,30px);font-weight:700}
.video-card .slot .desc{font-size:14.5px;color:var(--on-navy-2)}

/* Plataforma */
.bento{display:flex;flex-wrap:wrap;gap:20px}
.card{border-radius:24px;padding:34px;display:flex;flex-direction:column;gap:14px;min-width:0;position:relative;overflow:hidden}
.card.wide{flex:2 1 640px}
.card.narrow{flex:1 1 340px}
.card h3{font-size:clamp(23px,2.2vw,30px);font-weight:700;line-height:1.15}
.card p{line-height:1.6;font-size:15.5px}
.card.light{background:#fff;border:1px solid var(--line)}
.card.light p{color:var(--text-2)}
.card.dark{background:var(--navy);color:var(--cream)}
.card.dark p{color:var(--on-navy-2)}
.card.mid{background:var(--navy-2);color:var(--cream)}
.card.mid p{color:#DCE1EE}
.card.sun{background:var(--yellow-soft)}
.card.sun p{color:var(--text-2)}
.pill{align-self:flex-start;font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:999px}
.pill.y{background:var(--yellow);color:var(--navy)}
.pill.n{background:var(--navy);color:var(--cream)}
.pill.n2{background:var(--navy-2);color:var(--cream)}
.pill.c{background:var(--cream);color:var(--navy)}
.row{display:flex;flex-wrap:wrap;gap:28px;align-items:center}
.row > .txt{flex:1 1 260px;min-width:0;display:flex;flex-direction:column;gap:14px}
.status{display:flex;justify-content:space-between;gap:12px;font-size:14px;background:var(--navy-2);padding:11px 14px;border-radius:var(--radius)}
.status span:last-child{font-family:'JetBrains Mono',monospace;color:var(--yellow)}
.chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:auto}
.chips span{font-size:13.5px;background:var(--cream);padding:10px 12px;border-radius:var(--radius)}
.card-bird{position:absolute;width:110px;right:18px;top:22px}
.qr{margin-top:auto;align-self:center;width:150px;height:150px;border-radius:18px;background:var(--cream);padding:14px;display:grid;grid-template-columns:repeat(7,1fr);gap:3px;animation:float 5s ease-in-out infinite}
.qr i{display:block;aspect-ratio:1;border-radius:2px}
.qr i.on{background:var(--navy)}
.icon-box{width:48px;height:48px;border-radius:var(--radius);background:var(--yellow-soft);display:flex;align-items:center;justify-content:center}

/* Perfis */
.tabs{display:flex;flex-wrap:wrap;gap:10px}
.tab{background:transparent;color:var(--cream);border:1px solid rgba(255,253,248,.3);padding:12px 22px;border-radius:999px;font-weight:600;font-size:15.5px;min-height:46px}
.tab[aria-selected="true"]{background:var(--yellow);color:var(--navy);border-color:var(--yellow);font-weight:700}
.panel{display:flex;flex-wrap:wrap;gap:40px;align-items:center;background:var(--navy-2);border-radius:24px;padding:36px}
.panel .txt{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:18px}
.panel h3{font-size:32px;font-weight:700;line-height:1.15}
.panel p{color:#DCE1EE;font-size:17px;line-height:1.6}
.panel .shot{flex:1 1 520px;min-width:0}
.checks{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.checks li{display:flex;gap:12px;font-size:16px;line-height:1.45}
.checks svg{flex:none;margin-top:1px}

/* Vídeos */
.talk{display:flex;flex-wrap:wrap;gap:44px;align-items:center}
.talk .txt{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:18px}
.talk .vid{flex:1.3 1 560px;min-width:0;position:relative}
.talk .frame{position:relative;border-radius:24px;overflow:hidden;box-shadow:0 30px 60px rgba(27,39,71,.25)}
.presenter{display:flex;align-items:center;gap:14px;padding-top:6px}
.presenter .ph{width:54px;height:54px;border-radius:50%;background:var(--yellow-soft);border:1.5px dashed var(--wing);display:flex;align-items:center;justify-content:center;font-family:'JetBrains Mono',monospace;font-size:10px;color:#8A6100;overflow:hidden;flex:none}
.presenter .ph img{width:100%;height:100%;object-fit:cover}
.reels{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.reel{display:flex;flex-direction:column;gap:12px}
.reel .frame{position:relative;border-radius:24px;overflow:hidden}
.reel .time{position:absolute;top:14px;right:14px;font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--cream);background:rgba(15,24,48,.75);padding:4px 9px;border-radius:999px}
.reel > span{font-size:16px;font-weight:600}

/* Segurança */
.sec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px}
.sec{background:var(--navy-2);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:12px}
.sec .tag{align-self:flex-start;font-size:12px;font-weight:700;color:var(--navy);background:var(--yellow);padding:4px 10px;border-radius:999px;letter-spacing:.04em}
.sec h3{font-size:20px;font-weight:700}
.sec p{color:#DCE1EE;line-height:1.6;font-size:15px}
.code{background:var(--navy-deep);border-radius:18px;overflow:hidden}
.code-bar{min-height:40px;background:#24345E;display:flex;align-items:center;gap:8px;padding:8px 16px;font-size:13px;color:var(--on-navy-2)}
.code pre{margin:0;padding:22px 24px;font-family:'JetBrains Mono',monospace;font-size:14px;line-height:1.8;color:#DCE1EE;overflow-x:auto}
.code .k{color:var(--yellow)}.code .s{color:#FFD27A}.code .c{color:#9AA6C4}

/* Perguntas */
.faq{max-width:920px;margin:0 auto}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.faq-item button{width:100%;background:transparent;border:0;padding:20px 24px;min-height:64px;display:flex;justify-content:space-between;align-items:center;gap:16px;text-align:left;font-size:17px;font-weight:600;color:var(--navy)}
.faq-item .sign{flex:none;width:34px;height:34px;border-radius:50%;background:var(--yellow-soft);display:flex;align-items:center;justify-content:center;font-size:20px}
.faq-item .ans{padding:0 24px 22px;color:var(--text-2);line-height:1.6;font-size:16px}
.faq-item .ans[hidden]{display:none}

/* Demonstração */
.demo-box{position:relative;border-radius:32px;overflow:hidden;background:var(--yellow);padding:clamp(28px,5vw,64px);display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start}
.demo-box .txt{position:relative;flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:18px}
.demo-box h2{font-size:clamp(34px,4.6vw,58px);line-height:1.04;font-weight:700}
.demo-box .txt p{font-size:18px;line-height:1.6}
.form-card{position:relative;flex:1 1 460px;min-width:0;background:var(--cream);border-radius:24px;padding:32px;box-shadow:0 30px 60px rgba(27,39,71,.25)}
.form{display:flex;flex-direction:column;gap:16px}
.form h3{font-size:24px;font-weight:700;margin-bottom:4px}
.form .two{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
.form input,.form select{padding:13px 14px;border:1.5px solid #D9D3C1;border-radius:var(--radius);font-size:16px;font-weight:400;min-height:48px;background:#fff;color:var(--navy)}
.form .note{font-size:13px;color:var(--text-2);line-height:1.5}
.form .erro{font-size:14.5px;color:#9A2B00;background:#FFE9DF;border-radius:var(--radius);padding:12px 14px;line-height:1.5}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.done{display:flex;flex-direction:column;gap:14px;align-items:flex-start;padding:24px 0}
.done h3{font-size:26px;font-weight:700}
.done p{color:var(--text-2);line-height:1.6;font-size:16.5px}
.btn-outline{background:transparent;border:1.5px solid #D9D3C1;color:var(--navy);padding:12px 20px;border-radius:var(--radius);font-weight:600;min-height:44px}

/* Rodapé */
.footer{background:var(--navy);color:var(--on-navy-2)}
.footer .wrap{padding:48px 24px 56px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;align-items:center}
.footer img{height:40px;width:auto;display:block;align-self:flex-start}
.footer .contacts{display:flex;flex-wrap:wrap;gap:24px;font-size:15px;color:#E4E8F2}
.footer .contacts a{text-decoration:none}
.footer .contacts a:hover{color:var(--yellow)}

@media (max-width:600px){.section{padding:72px 20px}.card{padding:26px}.panel{padding:24px}.form-card{padding:24px}}